CN119029737A - A cable laying device for building mechanical and electrical installation - Google Patents

Abstract

The present invention is a cable laying device for building electromechanical installation, which relates to the technical field of electromechanical cable laying equipment, including two symmetrically arranged laying mechanisms, with a docking connection mechanism provided between the two laying mechanisms; the laying mechanism includes a laying base, a laying frame is provided on the laying base, a lifting and lifting structure is provided on the laying frame, a lifting and moving structure is provided on the laying base, and a trailer frame is provided on the laying base. The present invention can not only realize the rapid and accurate laying of cables through the coordinated work of the above-mentioned components, but also ensure the safety and stability of the cables and devices during the movement and dragging process. In addition, the flexibility of its design and convenient mobility enable the device to adapt to various complex working environments and meet the diverse needs of modern building electromechanical installation projects.

Description

A cable laying device for building mechanical and electrical installation

Technical Field

The invention relates to the technical field of electromechanical cable laying equipment, and in particular to a cable laying device for building electromechanical installation.

Background Art

In modern building mechanical and electrical installation projects, cable laying is a crucial link, which is directly related to the safe operation and maintenance convenience of the entire building electrical system. Traditional cable laying methods mostly rely on manual operations, which are not only labor-intensive but also inefficient, especially in the laying of large-diameter and heavy-loaded cables in complex terrains. In addition, cables are prone to accidental damage during transportation, lifting and fixing, which not only affects the life of the cables, but also may pose safety hazards.

At present, although some cable laying machines for electromechanical installation have appeared on the market, these devices often require the cooperation of multiple people during the cable laying process, and it is difficult to adapt to cable reels of different heights and positions, resulting in a cumbersome and inefficient installation process. At the same time, the existing devices lack flexibility in movement and transportation, and cannot be quickly transferred between different construction sites, affecting the continuity of the project and the flexibility of construction. In addition, safety is also an urgent problem to be solved by existing cable laying devices. Due to the lack of effective stabilization and locking mechanisms, cables are prone to sliding or tipping over during the installation process, causing safety accidents.

How to solve the above technical problems is the subject faced by the present invention.

Summary of the invention

In order to address the deficiencies in the prior art, the present invention provides a cable laying device for building electromechanical installation that is rationally designed, safe and reliable. The device exhibits extremely high efficiency, flexibility, safety and intelligence in cable laying operations, while taking into account both cable protection and system maintenance convenience. It is a major technological innovation in the field of electromechanical installation and can significantly improve construction efficiency and project quality.

The technical solution adopted by the present invention to solve the technical problem is: a cable laying device for building electromechanical installation, comprising two symmetrically arranged laying mechanisms, a butt connection mechanism is arranged between the two laying mechanisms; the laying mechanism comprises a laying base, a laying frame is arranged on the laying base, a lifting and lifting structure is arranged on the laying frame, a lifting and moving structure is arranged on the laying base, and a trailer frame is arranged on the laying base;

The docking connection mechanism includes a stable connection component for connecting the erection bases of the two erection mechanisms, a docking linkage component is provided between the lifting and moving structures of the two erection mechanisms, a linkage locking component is provided between the erection bases of the two erection mechanisms, and a connection locking component is provided between the trailer frames of the two erection mechanisms;

When erecting and using, the two erecting mechanisms are respectively located at the two ends of the cable drum, and the lifting and lifting structures are respectively connected to the cable drum, and the erecting base is in contact with the ground; and when moving and dragging, the docking connection mechanism is used to connect the two erecting mechanisms so that the two erecting mechanisms become a whole, and are hung on the car through the trailer frame.

The specific features of the present invention include that the lifting and lowering structure includes a lifting base which is arranged on the erection base and slidingly cooperates with the erection base, a shock-absorbing lifting assembly is arranged on the lifting base, a lifting unit which cooperates with the lifting base is arranged on the erection base, and a shock-absorbing clamping assembly which cooperates with the shock-absorbing lifting assembly is arranged on the lifting base; a lifting shaft which passes through the cable drum and cooperates with the shock-absorbing lifting assembly is arranged in the cable drum, a sliding groove which slides with the lifting base is arranged in the erection base, and a lifting groove which cooperates with the lifting unit is opened on the erection base.

Further, the shock-absorbing lifting assembly includes a shock-absorbing frame arranged on the lifting base, a shock-absorbing ring frame is arranged on the shock-absorbing frame, a connecting ring frame is arranged on a side of the shock-absorbing ring frame close to another mounting base, a connecting screw connected to the cable drum is arranged on the connecting ring frame, a plurality of connecting damping rods are arranged between the connecting drum and the shock-absorbing ring frame, and the damping clamping assembly is arranged on the shock-absorbing ring frame;

The lifting base is provided with a limiting U-frame located in the shock-absorbing frame, and the lifting base is provided with a supporting hydraulic rod, and the movable end of the supporting hydraulic rod is provided with a supporting bracket that slides with the limiting U-frame; when in use, the lifting shaft rod is located on the supporting bracket, and the lifting shaft rod passes through the cable drum.

Furthermore, the shock absorbing clamping assembly includes hydraulic drive rods uniformly arranged on the shock absorbing ring frame along the circumferential direction of the shock absorbing ring frame, and the moving ends of several hydraulic drive rods are commonly connected to the same clamping ring frame, and the clamping ring frame is provided with a connecting rod connected to the cable drum;

The clamping ring frame is coaxially arranged with the connecting ring frame, and the inner diameter length of the connecting ring frame is greater than the outer diameter length of the clamping ring frame; the erection base frame is provided with a positioning unit which cooperates with the lifting unit and the lifting base.

Furthermore, the positioning unit includes a plurality of positioning holes vertically opened on the erection base, the lifting base is provided with limiting holes matched with the positioning holes, and the limiting holes are provided with positioning rods matched with the positioning holes;

The lifting unit comprises a lifting winch arranged on the erection base, a steering wheel group is arranged on the erection base, and a lifting rope matched with the rotating wheel group is arranged on the lifting winch and is provided with the positioning hole.

The specific characteristics of the present invention are that the lifting and moving structure includes a travel groove provided on the erection base, a travel hydraulic rod is provided in the travel groove, a suspension frame is provided at the moving end of the travel hydraulic rod, a moving frame is provided on the side of the suspension frame away from another erection base, and a traveling wheel is provided on the moving frame;

Two groups of moving units are symmetrically arranged at both ends of the erection base, and each group of the moving units includes two moving units symmetrically arranged on the erection base, and the moving units include a moving hydraulic rod arranged on the erection base, and a moving ball is arranged at the moving end of the moving hydraulic rod.

Furthermore, the docking linkage assembly includes a first docking plug-in plug-in plugged into one of the suspension frames, and a second docking plug-in plug-in plugged into the other suspension frame and connected to the first docking plug-in ...

When moving and dragging, the docking linkage cylinder respectively passes through one of the suspension frames, the first docking plug-in cylinder, the second docking plug-in cylinder and the other suspension frame; the first docking plug-in cylinder includes an insert cylinder portion that is plugged into and matched with the slot, and the insert cylinder portion is provided with a connecting screw hole that matches with the docking screw, and the insert cylinder portion is provided with a linkage disk, and the linkage disk is provided with a linkage screw connected to the second docking plug-in cylinder; the structure of the second docking plug-in cylinder is consistent with that of the first docking plug-in cylinder.

Further, the stable connection assembly includes a docking connection arm arranged on one of the erection bases, a docking connection groove matched with the docking connection arm is arranged on the other erection base, and a limiting screw matched with the docking connection arm is arranged on the erection base;

Both ends of the erection base are provided with butt-jointing frames, the butt-jointing frames are provided with through grooves, a butt-jointing telescopic frame is provided between the two butt-jointing frames, and the butt-jointing telescopic frame penetrates the through grooves, and fastening rods cooperating with the butt joint are provided at both ends of the butt-jointing telescopic frame;

When erected and used, the docking telescopic frame is in an unfolded state, and when moved and dragged, the docking telescopic frame is in a telescopic state.

The specific characteristics of the present invention are that the linkage locking assembly includes a butt locking frame arranged at both ends of the erection base frame, and the butt locking frame is provided with a locking screw connected to the other butt locking frame, and the locking screw is provided with a locking nut matched with the butt locking frame;

A locking plate is provided on one of the erection base frames, and a limit frame is provided on the locking plate, which passes through the lifting slots in the two erection locking frames. A limit plate that slides with the limit frame is provided on the limit frame, and a limit screw that cooperates with the limit frame is provided on the limit plate. Both the locking plate and the limit plate are provided with a limit screw connected to the erection base frame.

The specific characteristics of the present invention are that the trailer frame includes an articulated frame arranged on the erection base, the articulated frame is provided with a traction frame rotatably connected to the articulated frame; the traction frame includes a traction base frame rotatably matched with the articulated frame, the traction base frame is provided with a docking base frame, and the traction base frame is provided with a stable inclined frame connected to the docking base frame;

The connecting locking assembly includes a connecting T frame, on which a towing ring cooperating with the towing of the car is provided, a connecting frame is provided at one end of the stable inclined frame away from the towing base frame, on which a first screw connected to the connecting T frame is provided, and on which a second screw connected to the connecting frame is provided.

The present invention rationally integrates many processes such as cable drum installation, horizontal movement, steering adjustment, and long-distance transfer, which can be completed in an integrated and efficient manner. The linear drive mechanisms such as the lifting unit and the moving unit make the operation very simple, and only a small amount of manpower is required to complete the whole process. At the same time, the symmetrical design makes the system have high balance and stability after docking, and no complicated auxiliary support is required during operation, which greatly improves the operation efficiency.

The present invention adopts a symmetrical dual-mechanism design. The two erection mechanisms carry the two ends of the cable drum respectively, and can operate at both ends of the cable drum at the same time, greatly improving the speed and efficiency of cable laying. Especially in the laying scenario of long-distance and large-diameter cables, this dual-end synchronous operation mode is significantly better than the traditional single-point operation mode. Therefore, the device has a wide range of adaptability. It can not only carry cable drums of various specifications, but also easily handle super-large and super-heavy-loaded cables.

The shock-absorbing and lifting components in the lifting and lifting structure of the present invention include a shock-absorbing frame, a shock-absorbing ring frame, a connecting ring frame and a shock-absorbing clamping component, which can effectively absorb the vibration of the cable during the lifting and moving process, protect the cable from damage, and extend the service life of the cable. At the same time, it also reduces the safety hazards in the construction process. The use of various shock-absorbing and buffering mechanisms in the lifting and lifting structure ensures the system's reliable bearing capacity for large and heavy-loaded cable reels.

The present invention has a large range of movement in the horizontal plane, and can flexibly adjust the position as needed, without being restricted by the site and pipeline layout. At the same time, the design of the traction frame enables the entire system to be connected to a car trailer to achieve long-distance rapid transfer and transportation. Therefore, the device can be widely used in various complex building environments, and can efficiently adapt to changes in construction sites, whether indoors or outdoors, above or below ground.

The various locking mechanisms in the docking connection mechanism of the present invention are ingeniously designed, such as the stable connection component, the linkage locking component, the connection locking component, etc., which comprehensively ensure the absolute stability of the system under various working conditions from multiple dimensions and effectively prevent the relative displacement or separation between the components. At the same time, the use of various limit and guide mechanisms further enhances the stability of the system. Therefore, the entire operation process of the device is safe and reliable, greatly reducing the risk of safety accidents.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the three-dimensional structure of the present invention when it is erected and used;

FIG2 is a schematic diagram of a three-dimensional structure of a part of the present invention when it is installed and used from a first viewing angle;

FIG3 is a schematic diagram of a three-dimensional structure of a part of the present invention when it is installed and used from a second viewing angle;

FIG4 is a three-dimensional schematic diagram of the lifting and supporting structure of the present invention;

FIG5 is a schematic diagram of a three-dimensional structure of the present invention during movement and dragging;

FIG6 is a schematic diagram of a three-dimensional structure of a part of the structure of the present invention when moving and dragging from a first viewing angle;

FIG7 is a schematic diagram of a three-dimensional structure of a part of the structure of the present invention when moving and dragging from a second viewing angle;

Among them, the accompanying drawings are marked as:

100, erection base; 101, travel groove; 102, guide groove; 110, erection base; 111, sliding groove; 112, lifting groove; 200, lifting and lifting structure; 210, lifting base; 220, shock-absorbing lifting assembly; 221, shock-absorbing frame; 222, shock-absorbing ring frame; 223, connecting ring frame; 224, connecting screw; 225, connecting shock-absorbing rod; 226, limiting U frame; 227, top support hydraulic rod; 228, top support bracket; 230, lifting unit; 240, Shock-absorbing clamping assembly; 241, hydraulic drive rod; 242, clamping ring frame; 243, connecting rod; 250, lifting shaft rod; 260, positioning unit; 261, positioning hole; 262, positioning rod; 300, lifting and moving structure; 310, travel hydraulic rod; 320, suspension frame; 321, slot; 330, moving frame; 340, walking wheel; 50, moving unit; 351, moving hydraulic rod; 352, moving ball; 360, guide rod; 370, guide frame;, shock-absorbing Spring; 400, trailer frame; 410, articulated frame; 420, traction frame; 421, traction base frame; 422, docking base frame; 423, stable oblique frame; 500, stable connection assembly; 510, docking connection arm; 520, docking connection groove; 530, limit screw; 540, docking frame; 550, docking telescopic frame; 560, fastening plug rod; 600, docking linkage assembly; 610, first docking plug cylinder; 611, plug cylinder part; 612, linkage disk; 613, linkage screw Rod; 620, second docking plug-in cylinder; 630, docking screw; 640, docking linkage cylinder; 650, limiting disc; 700, linkage locking assembly; 710, docking locking frame; 720, locking screw; 730, locking nut; 740, locking plate; 750, limiting frame; 760, limiting plate; 770, limiting screw; 800, connecting locking assembly; 810, connecting T frame; 820, drag hanging ring; 830, connecting frame; 840, first screw; 850, second screw.

DETAILED DESCRIPTION

Referring to FIGS. 1 to 7 , a cable laying device for building mechanical and electrical installation includes two symmetrically arranged laying mechanisms, and a docking connection mechanism is arranged between the two laying mechanisms; the laying mechanism includes a laying base 100, a laying base frame 110 is arranged on the laying base 100, a lifting and lifting structure 200 is arranged on the laying base frame 110, a lifting and moving structure 300 is arranged on the laying base 100, and a trailer frame 400 is arranged on the laying base 100;

The docking connection mechanism includes a stable connection component 500 for connecting the erection bases 100 in the two erection mechanisms, a docking linkage component 600 is provided between the lifting and moving structures 300 in the two erection mechanisms, a linkage locking component 700 is provided between the erection bases 110 in the two erection mechanisms, and a connection locking component 800 is provided between the trailer frames 400 in the two erection mechanisms;

When erecting and using, the two erecting mechanisms are respectively located at the two ends of the cable drum, and the lifting and supporting structures 200 are respectively connected to the cable drums, and the erecting base 100 is in contact with the ground; and when moving and dragging, the docking connection mechanism is used to connect the two erecting mechanisms so that the two erecting mechanisms become a whole, and are hung on the car through the trailer frame 400.

Specifically, the present invention adopts the idea of symmetrical erection and mobile integrated design as a whole. Through two symmetrically arranged erection mechanisms and the docking connection mechanism in the middle, the two ends of the cable can be operated simultaneously and moved quickly. When erecting, the two mechanisms are respectively located at the two ends of the cable drum, the lifting and lifting structure 200 is connected to the cable drum, and the base contacts the ground for stable support. When moving, the two mechanisms are connected as a whole through the docking connection mechanism including the stable connection component (500, docking linkage component 600, etc.), and are conveniently hung on the car for transportation through the trailer frame 400.

Generally speaking, the core of the technical solution lies in two symmetrically arranged erection mechanisms, which are respectively located at the two ends of the cable drum. Each erection mechanism includes an erection base 100, an erection base frame 110, a lifting and lifting structure 200, a lifting and moving structure 300 and a trailer frame 400. The design of these components enables the erection mechanism to be firmly fixed on the ground, and the height and position can be flexibly adjusted to adapt to different cable drums and construction environments. The lifting and lifting structure 200 enables the cable drum to be firmly lifted on the erection mechanism, and through the shock absorption and shock absorbing design, the risk of damage to the cable during transportation and erection is effectively reduced. The docking connection mechanism is responsible for connecting the two erection mechanisms to make them a whole. Among them, the two erection bases 100 are connected by a stable connection component 500 to form a stable overall structure, and the connection locking component 800 and the docking linkage component 600 ensure the stability and safety of the erection mechanism during use. These components are responsible for locking and connecting the various components of the erection mechanism 830 to prevent it from sliding or tipping over during operation. In this way, during movement and transportation, the two erection mechanisms can be connected together through the trailer frame 400 and hung on a car to achieve rapid and flexible transfer.

The specific features of the present invention include that the lifting and supporting structure 200 includes a supporting base 210 which is arranged on the erection base 110 and slidably cooperates with the erection base 110, a shock-absorbing lifting assembly 220 is arranged on the supporting base 210, a lifting unit 230 which cooperates with the supporting base 210 is arranged on the erection base 110, and a shock-absorbing clamping assembly 240 which cooperates with the shock-absorbing lifting assembly 220 is arranged on the supporting base 210; a lifting shaft rod 250 which passes through the cable drum and cooperates with the shock-absorbing lifting assembly 220 is arranged in the cable drum, a sliding groove 111 which slidably cooperates with the lifting base 210 is arranged in the erection base 110, and a lifting groove 112 which cooperates with the lifting unit 250 is opened on the erection base 110.

Further, the shock-absorbing lifting assembly 220 includes a shock-absorbing frame 221 arranged on the lifting base 210, a shock-absorbing ring frame 222 is arranged on the shock-absorbing frame 221, a connecting ring frame 223 is arranged on a side of the shock-absorbing ring frame 222 close to another mounting base 100, a connecting screw 224 connected to the cable drum is arranged on the connecting ring frame 223, a plurality of connecting damping rods 225 are arranged between the connecting disk and the shock-absorbing ring frame 222, and the damping clamping assembly 240 is arranged on the shock-absorbing ring frame 222;

The lifting base 210 is provided with a limiting U-frame 226 located in the shock absorbing frame 221, and the lifting base 210 is provided with a supporting hydraulic rod 227. The movable end of the supporting hydraulic rod 227 is provided with a supporting bracket 228 that slides with the limiting U-frame 226; when in use, the lifting shaft rod 250 is located on the supporting bracket 228, and the lifting shaft rod 250 passes through the cable drum.

Further, the shock absorbing clamping assembly 240 includes hydraulic driving rods 241 uniformly arranged on the shock absorbing ring frame 222 along the circumferential direction of the shock absorbing ring frame 222, and the moving ends of several hydraulic driving rods 241 are commonly connected to the same clamping ring frame 242, and the clamping ring frame 242 is provided with a connecting rod 243 connected to the cable drum;

The clamping ring frame 242 is coaxially arranged with the connecting ring frame 223 , and the inner diameter length of the connecting ring frame 223 is greater than the outer diameter length of the clamping ring frame 242 ; the erection base frame 110 is provided with a positioning unit 260 that cooperates with the lifting unit 230 and the lifting base 210 .

Furthermore, the positioning unit 260 includes a plurality of positioning holes 261 vertically opened on the erection base 110, the lifting base is provided with a limiting hole matched with the positioning hole 261, and the limiting hole is provided with a positioning rod 262 matched with the positioning hole 261;

The lifting unit 230 includes a lifting winch arranged on the erection base 100, a steering wheel group is arranged on the erection base 110, and a lifting rope cooperating with the rotating wheel group is arranged on the lifting winch and is provided with the positioning hole.

In addition, the lifting unit 230 can be provided on the erection base frame 110 by a linear driving member such as a lifting hydraulic rod, a lifting screw rod, etc.

Specifically, the lifting and lifting structure 200 is installed on the erection base 110, and the lifting base 210 can slide up and down in the sliding groove 111 of the erection base 110, and is connected to the cable drum through the shock-absorbing lifting assembly 220 to provide a stable lifting point, and the shock-absorbing lifting assembly 220 on the lifting base 210 is used to reliably connect and support the cable drum. The combined structure of the shock-absorbing frame 221, the shock-absorbing ring frame 222 and the connecting ring frame 223 is directly connected to the cable drum through the connecting screw 224, and the connecting shock-absorbing rod 225 provides shock absorption.

The damping clamping assembly 240 is composed of a hydraulic driving rod 241 and a clamping ring frame 242, which can achieve uniform clamping of the cable drum to prevent the cable from sliding. The damping clamping assembly 240 is driven by the hydraulic driving rod 241 evenly distributed on the damping ring frame 222, driving the clamping ring frame 242 to contract or expand, thereby reliably clamping the cable drum to prevent relative sliding. The lifting unit 230 on the erection base 110, such as a hydraulic rod or a screw, drives the lifting shaft 250 on the top support bracket 228 to move linearly, thereby driving the lifting base 210 and the cable drum to rise and fall in the lifting groove 112. In addition, the positioning unit 260 ensures the accurate positioning of the lifting base 210 on the erection base 110 through the positioning hole 261 and the positioning rod 262, thereby improving the erection accuracy, and the lifting shaft 250 passes through the cable drum and cooperates with the damping lifting assembly 220 to ensure that the cable drum is lifted steadily.

The specific characteristics of the present invention are that the lifting and moving structure 300 includes a travel groove 101 provided on the erection base 100, a travel hydraulic rod 310 is provided in the travel groove 101, a suspension frame 320 is provided at the moving end of the travel hydraulic rod 310, a moving frame 330 is provided on the side of the suspension frame 320 away from another erection base 100, and a traveling wheel 340 is provided on the moving frame 330;

Two groups of moving units 350 are symmetrically arranged at both ends of the erection base 100, and each group of the moving units 350 includes two moving units 350 symmetrically arranged on the erection base 100, and the moving unit 350 includes a moving hydraulic rod 351 arranged on the erection base 100, and a moving ball 352 is arranged at the moving end of the moving hydraulic rod 351.

Preferably, a plurality of the travel hydraulic rods 310 are provided, and the moving ends of the plurality of travel hydraulic rods 310 are commonly connected to the same suspension bracket 320 .

Preferably, a guide groove 102 is provided on the mounting base 100, a guide rod 360 is provided in the guide groove 102, a guide frame 370 is provided on the movable frame 330, a guide groove 102 cooperating with the guide rod 360 is opened in the guide frame 370, and a shock-absorbing spring cooperating with the guide rod 360 is provided on the guide frame 370.

Specifically, the lifting and moving structure 300 is one of the core parts of the technical solution, which allows the cable installation device to be moved and positioned in the vertical and horizontal directions. Among them, the travel hydraulic rod 310 is installed in the travel groove 101 on the installation base 100. Through the extension and retraction of the hydraulic rod, the installation base 100 is lifted and lowered in the vertical direction, so that during the cable installation process, the installation base 100 can be attached to the ground. The moving end of the travel hydraulic rod 310 is connected to the suspension frame 320, and the suspension frame 320 serves as a connection point to support the moving frame 330, so that the entire moving frame 330 can rise or fall with the lifting and lowering of the travel hydraulic rod 310. The side of the suspension frame 320 away from the installation base 100 is provided with a moving frame 330, and the moving frame 330 is equipped with walking wheels 340. These wheels allow the moving frame 330 to move on a horizontal plane, increasing the flexibility of the installation device.

In addition, two groups of moving units 350 are symmetrically arranged at both ends of the erection base 100, and each moving unit 350 includes a moving hydraulic rod 351 and a moving ball 352. The extension and retraction of the moving hydraulic rod 351 can push the moving ball 352 to move along the erection base 100, thereby realizing the horizontal movement of the erection base 100. At the same time, in order to ensure the stability of the moving frame 330 during the movement, a guide groove 102 is provided on the erection base 100, and a guide rod 360 is installed in the guide groove 102. A guide frame 370 is provided on the moving frame 330, and a guide groove 102 cooperating with the guide rod 360 is opened in the guide frame 370, and a shock-absorbing spring is provided to reduce vibration during movement and improve positioning accuracy.

Further, the docking linkage assembly 600 includes a first docking plug 610 plugged into one of the suspension frames 320, and a second docking plug 620 connected and matched with the first docking plug 610 is plugged into the other suspension frame 320, a slot 321 matched with the first docking plug 610 or the second docking plug 620 is provided at the side of the suspension frame 320 away from the moving frame 330, a docking screw 630 matched with the first docking plug 610 or the second docking plug 620 is provided on the suspension frame 320, a through circular groove is provided on the suspension frame 320, a docking linkage cylinder 640 is provided in the through circular groove, and both ends of the docking linkage cylinder 640 are provided with limit discs 650 connected with the suspension frame 320;

When moving and dragging, the docking linkage cylinder 640 passes through one of the hanging frames 320, the first docking plug cylinder 610, the second docking plug cylinder 620 and the other hanging frame 320 respectively; the first docking plug cylinder 610 includes an insert cylinder portion 611 which is plugged into the slot 321, and the insert cylinder portion 611 is provided with a connecting screw hole which cooperates with the docking screw 630, and the insert cylinder portion 611 is provided with a linkage disk 612, and the linkage disk 612 is provided with a linkage screw 613 connected to the second docking plug cylinder 620; the structure of the second docking plug cylinder 620 is consistent with that of the first docking plug cylinder 610.

Specifically, the docking linkage assembly 600 is a key component for keeping the two erection mechanisms synchronized during the moving and dragging. Among them, the first docking plug-in cylinder 610 and the second docking plug-in cylinder 620 are respectively installed on the two suspension frames 320 and connected by plugging. When the two suspension frames 320 need to move synchronously, the first docking plug-in cylinder 610 and the second docking plug-in cylinder 620 are connected through the docking linkage cylinder 640. The docking linkage cylinder 640 penetrates the through circular grooves on the two docking plug-ins and the suspension frame 320, and both ends are provided with limit discs 650 connected to the suspension frame 320 to ensure the stability of the docking linkage cylinder 640 during the movement. The suspension frame 320 is provided with a docking screw 630 that cooperates with the docking plug-in cylinder to fix the docking plug-in cylinder and ensure the synchronization of the two suspension frames 320 during movement. In addition, the first docking plug-in cylinder 610 and the second docking plug-in cylinder 620 are both provided with a linkage disk 612, and the linkage disk 612 is provided with a linkage screw 613 to achieve the mechanical connection between the two docking plug-ins and ensure synchronous movement.

Further, the stable connection assembly 500 includes a docking connection arm 510 disposed on one of the erection bases 100, a docking connection groove 520 matched with the docking connection arm 510 is disposed on the other of the erection bases 100, and a limiting screw 530 matched with the docking connection arm 510 is disposed on the erection base 100;

The two ends of the erection base 100 are provided with a docking frame 540, and the docking frame 540 is provided with a through groove, and a docking telescopic frame 550 is provided between the two docking frames 540, and the docking telescopic frame 550 passes through the through groove, and the two ends of the docking telescopic frame 550 are provided with fastening rods 560 that cooperate with the docking connection;

When erected for use, the docking telescopic frame 550 is in an extended state, and when moved and dragged, the docking telescopic frame 550 is in a telescopic state.

Specifically, the stable connection assembly 500 is used to ensure that the two erection mechanisms form a stable whole when they are erected and used. Among them, a docking connection arm 510 is provided on one erection base 100, and a docking connection groove 520 that cooperates with it is provided on the other erection base 100. The initial connection of the two erection bases 100 is achieved by inserting the docking connection arm 510 into the docking connection groove 520. At the same time, the erection base 100 is provided with a limit screw 530 that cooperates with the docking connection arm 510, which is used to fix the docking connection arm 510 to ensure the stability of the two erection bases 100 during work. A docking frame 540 is provided at both ends of the erection base 100, and a through groove is provided on the docking frame 540. In addition, a docking telescopic frame 550 is provided between the two docking frames 540, and the docking telescopic frame 550 runs through the through groove and can be extended and retracted as needed to adapt to cable reels of different widths.

In summary, through the coordinated work of the above structures, the lifting and moving structure 300 can achieve precise movement and positioning in the vertical and horizontal directions, while the docking linkage assembly 600 and the stable connection assembly 500 ensure synchronization and stability during the movement and installation process. These designs together improve the efficiency and safety of cable installation.

The specific feature of the present invention is that the linkage locking assembly 700 includes a docking locking frame 710 arranged at both ends of the erection base frame 110, and the docking locking frame 710 is provided with a locking screw 720 connected to another docking locking frame 710, and the locking screw 720 is provided with a locking nut 730 matched with the docking locking frame 710;

A locking plate 740 is provided on one of the erection base frames 110, and a limiting frame 750 is provided on the locking plate 740 and is on the lifting slot 112 that passes through the two erection locking frames. A limiting plate 760 that slides with the limiting frame 750 is provided on the limiting frame 750, and a limiting screw 530 that cooperates with the limiting frame 750 is provided on the limiting plate 760. Both the locking plate 740 and the limiting plate 760 are provided with a limiting screw 770 connected to the erection base frame 110.

Preferably, the interlocking locking assemblies 700 are provided in a plurality of groups and are evenly arranged along the vertical direction of the erection base 100 .

Specifically, the function of the linkage locking assembly 700 is to ensure the stability and fixity between the two erection base frames 110 when the erection mechanism is transported. Among them, the docking locking frame 710 is set at both ends of the erection base frame 110, and is used to dock with the docking locking frame 710 of another erection base frame 110, and the two docking locking frames 710 are fastened by the cooperation of the locking screw 720 and the locking nut 730, so as to lock the two erection base frames 110 to ensure the stability during the cable erection process. At the same time, a locking plate 740 is set on one of the erection base frames 110, and the locking plate 740 is provided with a limit frame 750 on the lifting slot 112 that runs through the two erection locking frames. The limit plate 760 that slides on the limit frame 750 is used to fine-tune and fix the distance between the two lifting bases 210 to ensure the stability of the erection mechanism during transportation.

The specific features of the present invention are that the trailer frame 400 includes an articulated frame 410 disposed on the erection base 100, and a traction frame 420 rotatably connected to the articulated frame 410 is disposed on the articulated frame 410; the traction frame 420 includes a traction base frame 421 rotatably matched with the articulated frame 410, and a docking base frame 422 is disposed on the traction base frame 421, and a stable inclined frame 423 connected to the docking base frame is disposed on the traction base frame 421;

The connecting locking assembly 800 includes a connecting T frame 810, on which a towing ring 820 is provided for cooperating with the towing of the car. A connecting frame 830 is provided at one end of the stabilizing inclined frame 423 away from the traction base frame 421, on which a first screw rod 840 connected to the connecting T frame 810 is provided, and on which a second screw rod 850 connected to the connecting frame 422 is provided.

Preferably, the connecting frame 830 is provided with a connecting groove, the connecting T frame 810 is provided with a connecting plug plate that cooperates with the connecting groove, and the connecting frame 830 is provided with a connecting plug rod that cooperates with the connecting plug plate; the docking base frame 422 is provided with a plug-in groove that cooperates with the connecting T frame 810, the connecting T frame 810 is provided with a linkage plug plate that cooperates with the plug-in groove, and the docking base frame 422 is provided with a linkage plug rod connected with the linkage plug plate.

Specifically, the trailer frame 400 and the connection locking assembly 800 are used in conjunction with each other, so that the entire cable laying device can be moved as a whole, thereby improving movement efficiency and safety.

Among them, the articulated frame 410 is installed on the erection base 100 and is rotatably connected to the traction frame 420, allowing the traction frame 420 to rotate within a certain range to adapt to different dragging angles and directions. A docking base frame 422 is provided on the traction base frame 421 for connecting with the automobile dragging system. The stable oblique frame 423 is connected to the traction base frame 421 to provide additional stability, especially during the dragging process. A dragging ring 820 that cooperates with the automobile dragging is provided on the connecting T frame 810, so that the erection device can be easily connected to the automobile dragging system. The first screw 840 and the second screw 850 are respectively arranged on the connecting frame 830 and the docking base frame 422, which are used to fix the connecting T frame 810 with the docking base frame 422 to ensure stability during the dragging process.

In general, the coordination among the stable connection component 500, the docking linkage component 600, the linkage locking component 700 and the connection locking component 800 in the docking connection mechanism is the key to ensure the stability and mobility of the entire erection device under different working conditions. Among them, the stable connection component 500 connects the two erection bases 100 through the docking connection arm 510 and the docking connection groove 520 to form a stable working platform, and the limit screw 530 is used to fix the docking connection arm 510 to prevent accidental loosening during moving and dragging or cable drum erection. At the same time, during moving and dragging, the docking linkage component 600 maintains the synchronization of the two suspension frames 320 through the first docking plug-in cylinder 610 and the second docking plug-in cylinder 620 and the docking linkage cylinder 640 to ensure that the entire erection device moves as a whole. The linkage locking component 700 firmly locks the two erection bases 110 through the locking screw 720 and the locking nut 730 to prevent accidental movement during the cable erection process. The connection locking assembly 800 establishes a stable connection between the trailer frame 400 and the vehicle towing system, and fixes the connection T frame 810 and the docking base frame 422 through the first screw 840 and the second screw 850 to ensure that no relative sliding or separation occurs during the towing process.

Combined with the above technical solution, the working steps of this technical solution are as follows:

Preparation stage:

First, according to the cable laying route and site conditions, after transporting the entire device to the laying site, unhook the trailer frame 400, disassemble the docking mechanism, and restore the two erection mechanisms to an independent state. Then, use the mobile unit 350 to place the two symmetrical erection mechanisms at both ends of the cable drum, ensuring that the erection base 100 is firmly in contact with the ground. Then, check whether all components are installed correctly, including the shock-absorbing lifting assembly 220, the lifting unit 230, the moving hydraulic rod 351, the travel hydraulic rod 310, etc., to ensure that each component operates smoothly and without failure;

Cable laying phase:

First, the lifting unit 230 is started to adjust the lifting base 210 in one of the erection mechanisms to a suitable height, and the cable drum is connected to the shock-absorbing lifting assembly 220 on the lifting base 210 through the lifting shaft 250 to ensure that the cable drum can be lifted smoothly and fully protected during the lifting process;

Then, the cable drum is raised: the lifting unit 230 is started, and the lifting and lowering of the lifting base 210 is controlled by hydraulic or electric means to smoothly raise the cable drum. At the same time, the shock absorbing system takes effect to reduce the damage of vibration to the cable.

Finally, precise positioning: using the positioning unit 260 and the guide mechanism, the laying direction and position of the cable are precisely controlled to ensure that the cable is accurately laid along the predetermined path.

Mobile transportation stage:

When it is necessary to move to the next laying point, the two erection mechanisms are quickly docked using the stable connection assembly 500, and the two mechanisms are ensured to become a stable whole through the docking linkage assembly 600 and the connection locking assembly 800. Subsequently, the docked whole device is hung on the transport vehicle through the trailer frame 400 to ensure that the device can be safely and smoothly moved to the new work site. During the movement, the steering wheel and the guide mechanism are used to ensure good controllability and stability even in complex terrain.

Disassembly and reuse phase:

After arriving at the new laying location, the trailer frame 400 is unhooked, the docking mechanism is disassembled, and the two erection mechanisms are restored to an independent state; and according to the needs of the new location, the positions of the two erection mechanisms are adjusted, and the above erection and laying steps are repeated until all the cables are laid. In addition, after the work is completed, all components are inspected, cleaned, and maintained as necessary, and then properly stored to prepare for the next use.

Technical features not described in the present invention can be achieved through or by adopting existing technologies and will not be described in detail here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims (10)

1. The utility model provides a cable erection device for building electromechanical installation which characterized in that:

the device comprises two erection mechanisms which are symmetrically arranged, wherein a butt joint connecting mechanism is arranged between the two erection mechanisms; the erecting mechanism comprises an erecting base (100), an erecting base frame (110) is arranged on the erecting base (100), a lifting structure (200) is arranged on the erecting base frame (110), a lifting moving structure (300) is arranged on the erecting base (100), and a trailer frame (400) is arranged on the erecting base (100);

The butt joint connecting mechanism comprises a stable connecting component (500) for connecting erection bases (100) in two erection mechanisms, a butt joint linkage component (600) is arranged between lifting moving structures (300) in the two erection mechanisms, a linkage locking component (700) is arranged between erection base frames (110) in the two erection mechanisms, and a connection locking component (800) is arranged between towing frames (400) in the two erection mechanisms;

when in erection, the two erection mechanisms are respectively positioned at two ends of the cable reel, the lifting structure (200) is respectively connected with the cable reel, and the erection base (100) is contacted with the ground; when the vehicle is moved and dragged, the butt joint connecting mechanism is used for connecting the two erection mechanisms, so that the two erection mechanisms are integrated and are hung on the vehicle through the trailer frame (400).

2. A cable erection device for electromechanical installation of buildings as defined in claim 1, wherein:

The lifting structure (200) comprises a lifting base (210) which is arranged on the erection base frame (110) and is in sliding fit with the erection base frame (110), a damping lifting assembly (220) is arranged on the lifting base (210), a lifting unit (230) which is matched with the lifting base (210) is arranged on the erection base frame (110), and a damping clamping assembly (240) which is matched with the damping lifting assembly (220) is arranged on the lifting base (210); the cable drum is internally provided with a lifting shaft lever (250) penetrating through the cable drum and matched with the damping lifting assembly (220), the erecting base frame (110) is internally provided with a sliding groove (111) which is in sliding fit with the lifting base (210), and the erecting base frame (110) is provided with a lifting groove (112) matched with the lifting unit.

3. A cable erection device for electromechanical installation of buildings as defined in claim 2, wherein:

The damping lifting assembly (220) comprises a damping frame (221) arranged on the lifting base (210), a damping ring frame (222) is arranged on the damping frame (221), a connecting ring frame (223) is arranged on one side surface of the damping ring frame (222) close to the other erection base (100), a connecting screw (224) connected with the cable drum is arranged on the connecting ring frame (223), a plurality of connecting damping rods (225) are arranged between the connecting disc and the damping ring frame (222), and the damping clamping assembly (240) is arranged on the damping ring frame (222);

A limiting U frame (226) positioned in the shock absorption frame (221) is arranged on the lifting base (210), a jacking hydraulic rod (227) is arranged on the lifting base (210), and a jacking bracket (228) in sliding fit with the limiting U frame (226) is arranged at the moving end of the jacking hydraulic rod (227); in use, the lifting shaft (250) is located on the jacking bracket (228) and the lifting shaft (250) extends through the cable drum.

4. A cable erection device for electro-mechanical installation of buildings according to claim 3, wherein:

The damping clamping assembly (240) comprises hydraulic driving rods (241) which are uniformly arranged on the damping ring frames (222) along the circumferential direction of the damping ring frames (222), the movable ends of the plurality of hydraulic driving rods (241) are commonly connected with the same clamping ring frame (242), and the clamping ring frame (242) is provided with a connecting rod (243) connected with the cable drum;

The clamping ring frame (242) and the connecting ring frame (223) are coaxially arranged, and the inner diameter length of the connecting ring frame (223) is larger than the outer diameter length of the clamping ring frame (242); the erection base frame (110) is provided with a positioning unit (260) which is matched with the lifting unit (230) and the lifting base (210).

5. A cable erection device for electromechanical installation of buildings as defined in claim 4, wherein:

The positioning unit (260) comprises a plurality of positioning holes (261) vertically formed in the erection base frame (110), a limiting hole matched with the positioning holes (261) is formed in the lifting base, and a positioning rod (262) matched with the positioning holes (261) is arranged in the limiting hole;

The lifting unit (230) comprises a lifting winch arranged on the erection base (100), a steering wheel group is arranged on the erection base frame (110), and a lifting hinge rope matched with the steering wheel group is arranged on the lifting winch and is provided with the positioning hole.

6. A cable erection device for electromechanical installation of buildings as defined in claim 1, wherein:

The lifting moving structure (300) comprises a travel groove (101) formed in the erection base (100), a travel hydraulic rod (310) is arranged in the travel groove (101), a suspension bracket (320) is arranged at the moving end of the travel hydraulic rod (310), a moving frame (330) is arranged at one side, far away from the other erection base (100), of the suspension bracket (320), and travelling wheels (340) are arranged on the moving frame (330);

Two groups of moving units (350) are symmetrically arranged at two ends of the erection base (100), each group of moving units (350) comprises two moving units (350) symmetrically arranged on the erection base (100), each moving unit (350) comprises a moving hydraulic rod (351) arranged on the erection base (100), and moving ends of the moving hydraulic rods (351) are provided with moving balls (352).

7. A cable erection device for electromechanical installation of buildings according to claim 6, wherein:

The butt joint linkage assembly (600) comprises a first butt joint sleeve (610) inserted into one of the hanging frames (320), a second butt joint sleeve (620) connected and matched with the first butt joint sleeve (610) is inserted into the other hanging frame (320), a slot (321) matched with the first butt joint sleeve (610) or the second butt joint sleeve (620) is formed in one side, away from the moving frame (330), of the hanging frame (320), a butt joint screw (630) matched with the first butt joint sleeve (610) or the second butt joint sleeve (620) is arranged on the hanging frame (320), a through circular groove is formed in the hanging frame (320), a butt joint linkage sleeve (640) is arranged in the through circular groove, and limiting discs (650) connected with the hanging frame (320) are arranged at two ends of the butt joint linkage sleeve (640);

when the dragging is moved, the butt joint linkage cylinder (640) penetrates through one hanging frame (320), the first butt joint cylinder (610), the second butt joint cylinder (620) and the other hanging frame (320) respectively; the first pair of connecting cylinders (610) comprises a cylinder inserting part (611) which is in plug-in fit with the slot (321), a connecting screw hole which is matched with the butt-joint screw (630) is formed in the cylinder inserting part (611), a linkage disc (612) is arranged on the cylinder inserting part (611), and a linkage screw (613) which is connected with the second pair of connecting cylinders (620) is arranged on the linkage disc (612); the second pair of receptacles (620) is configured to conform to the configuration of the first pair of receptacles (610).

8. A cable erection device for electromechanical installation of buildings as defined in claim 1, wherein:

The stable connecting assembly (500) comprises a butt joint connecting arm (510) arranged on one erection base (100), a butt joint connecting groove (520) matched with the butt joint connecting arm (510) is formed in the other erection base (100), and a limit screw (530) matched with the butt joint connecting arm (510) is arranged on the erection base (100);

The two ends of the erection base (100) are provided with butt joint frames (540), the butt joint frames (540) are provided with penetrating grooves, a butt joint telescopic frame (550) is arranged between the two butt joint frames (540), the butt joint telescopic frame (550) penetrates through the penetrating grooves, and the two ends of the butt joint telescopic frame (550) are provided with fastening inserting rods (560) matched with the butt joint connection;

when the telescopic frame is erected and used, the butt-joint telescopic frame (550) is in an unfolding state, and when the telescopic frame is moved and dragged, the butt-joint telescopic frame (550) is in a telescopic state.

9. A cable erection device for electromechanical installation of buildings as defined in claim 2, wherein:

The linkage locking assembly (700) comprises butt joint locking frames (710) arranged at two ends of the erection base frame (110), a locking screw (720) connected with the other butt joint locking frame (710) is arranged on the butt joint locking frame (710), and a locking nut (730) matched with the butt joint locking frame (710) is arranged on the locking screw (720);

One of them erects and is provided with locking plate (740) on bed frame (110), be provided with on locking plate (740) and run through two spacing (750) on lifting groove (112) in the erection locking frame, be provided with on spacing (750) with spacing (750) sliding fit's limiting plate (760), be provided with on limiting plate (760) with spacing (750) complex spacing screw (530), locking plate (740) with all be provided with on limiting plate (760) with erect limiting screw (770) that bed frame (110) are connected.

10. A cable erection device for electromechanical installation of buildings as defined in claim 1, wherein:

the trailer frame (400) comprises a hinged frame (410) arranged on the erection base (100), and a traction frame (420) which is rotatably connected with the hinged frame (410) is arranged on the hinged frame (410); the traction frame (420) comprises a traction base frame (421) in running fit with the hinge frame (410), a docking base frame (422) is arranged on the traction base frame (421), and a stable inclined frame (423) connected with the docking base frame (422) is arranged on the traction base frame (421);

The connecting locking assembly (800) comprises a connecting T frame (810), a dragging hanging ring (820) matched with the dragging of an automobile is arranged on the connecting T frame (810), a connecting frame (830) is arranged at one end of the stable inclined frame (423) away from the dragging base frame (421), a first screw (840) connected with the connecting T frame (810) is arranged on the connecting frame (830), and a second screw (850) connected with the connecting frame (422) is arranged on the connecting T frame (810).