CN218029226U

CN218029226U - A reinforced structure for building supports

Info

Publication number: CN218029226U
Application number: CN202222045550.8U
Authority: CN
Inventors: 孙振霄; 董传圣; 孙振芳; 王振民
Original assignee: Hangzhou Xingu Construction Special Technology Co ltd
Current assignee: Hangzhou Xingu Construction Special Technology Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-12-13
Anticipated expiration: 2032-08-04

Abstract

The utility model belongs to the technical field of building engineering, in particular to a reinforced structure for supporting buildings, which comprises a bottom pipe, a supporting pipe and a supporting pipe, wherein the bottom pipe is used for contacting with the ground; the telescopic rod is inserted into the bottom pipe and can move up and down relative to the bottom pipe under the driving of external force; the rotary driving assembly is used for driving the telescopic rod to move up and down, the rotary driving assembly comprises a rotary piece which is rotatably arranged at the end part of the bottom pipe, second threads are arranged on the inner wall of the rotary piece, and first threads matched with the second threads are arranged on the outer wall of the telescopic rod. The utility model provides a telescopic link can drive the telescopic link under drive assembly pivoted condition and go up and down to realized that this reinforced structure can adapt to the building of different floor height, its adaptation wide range of use, and adopt screw thread drive's mode, it has the efficiency of fine setting, and this fine setting efficiency both can ensure the tight building in top, and the guarantee building can not have the condition appearance of whereabouts.

Description

A reinforced structure for building supports

Technical Field

The utility model belongs to the technical field of building engineering, specifically include a reinforced structure for building supports.

Background

At present, buildings which are relatively long-lived in many years exist in cities, and a main body structure of part of the buildings has relatively large potential safety hazards due to the corrosion of years, so that a force bearing main body of the buildings needs to be reinforced, the stable structure of the buildings is further ensured, and the buildings cannot collapse and the like.

In the prior art, a plurality of metal pipes with fixed lengths are usually adopted to support a building, and although the building can be supported, because the height of the building is uncertain, the metal pipes are easy to be too long or too short in the actual use process, and the use of the metal pipes is very inconvenient; although the existing supporting equipment for the non-metal pipes in the market supports the building in a hydraulic mode, the building is supported, and the supporting equipment is convenient to operate, complex in machinery, high in cost and high in failure rate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reinforced structure for building supports convenient to operation, with low costs and fault rate are low.

In order to achieve the above object, the utility model provides a following technical scheme: a reinforcing structure for building support, comprising

The bottom pipe is used for contacting the ground;

the telescopic rod is inserted into the bottom pipe and can move up and down relative to the bottom pipe under the driving of external force;

the rotary driving assembly is used for driving the telescopic rod to move up and down, the rotary driving assembly comprises a rotary part which can be rotatably arranged at the end part of the bottom pipe, second threads are arranged on the inner wall of the rotary part, and first threads matched with the second threads are arranged on the outer wall of the telescopic rod.

In another embodiment of this application, be provided with on the bottom tube inner wall along the bellying that bottom tube length direction set up, be provided with on the telescopic link with bellying spline complex depressed part.

In another embodiment of the present application, a step portion is provided on the rotating member, a protruding edge corresponding to the step portion is provided at the end of the bottom tube, a ball is provided between the step portion and the protruding edge, and a slip-off preventing ring which is limited by the protruding edge is provided on the step portion.

In another embodiment of the present application, a plurality of rotation stopping protrusions are disposed on an outer wall of the rotating member.

In another embodiment of the present application, the handle further includes a sleeve, and the sleeve includes a sleeve portion that can be sleeved into the rotation stopping protrusion, a connecting portion that is connected with the sleeve, and a handle portion that is connected with the connecting portion.

In another embodiment of the present application, a magnet is disposed in the socket portion.

In another embodiment of this application, the telescopic link top is provided with a supporting bench, the cross sectional area of supporting bench is greater than the cross sectional area of telescopic link.

In another embodiment of the present application, a wear plate is removably attached to the support table.

In another embodiment of the present application, the wear plate is provided with a plurality of cleats.

In another embodiment of the present application, the support table is provided with a fixing groove, and the wear plate is at least partially disposed in the fixing groove.

The utility model has the advantages of it is following: the telescopic rod can drive the telescopic rod to lift under the condition that the driving assembly rotates, so that the reinforced structure can adapt to buildings with different floor heights, the application range of the reinforced structure is wide, a thread driving mode is adopted, the reinforced structure has fine adjustment efficiency, the total length of the telescopic rod and the bottom rod is smaller than the height of the building, the reinforced structure is placed below a required supporting point, and then the rotating piece is rotated to enable the telescopic rod to lift, so that the telescopic rod can prop against an object to be supported, and the reinforced structure is convenient to operate; and the reinforced structure of this application still has simple structure, and the cost of manufacturing is high, and the fault rate in the use is low.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a perspective view of a reinforcing structure for building support according to the present application.

Fig. 2 is a front view of the reinforcing structure for building support of the present application.

Fig. 3 is a sectional view of the reinforcing structure for building support of the present application.

Fig. 4 is an exploded view of the reinforcement structure for building support of the present application.

Fig. 5 is a perspective view of the reinforcing structure for building support of the present application.

Detailed Description

Embodiments of the present application will be described in detail with reference to the drawings and examples, so that how to implement technical means to solve technical problems and achieve technical effects of the present application can be fully understood and implemented.

When the building is transformed and reinforced, due to the fact that the bearing problem of the building is considered, the building is generally required to be supported through the support before the building is reinforced and transformed, so that the support can support the upper building in the process of dismantling and reconstructing the bottom building, the whole building cannot collapse, and the safety of constructors and the safety of the building in the process of reinforcing and transforming the building are guaranteed.

The traditional method for supporting the building by using the timber piles or the metal hollow pipes as the supports is usually adopted in the process of modifying the building, but the timber piles or the metal hollow pipes have certain defects as the supports, obviously, the length of the timber piles or the metal hollow pipes is constant, the timber piles or the metal hollow pipes cannot be adjusted according to the height of the building, when a tall building is encountered, the supports need to be padded by solid matters, when a short building is encountered, the supports are too high, but the supports need to be inclined to support, and the use of the timber piles or the metal hollow pipes is very inconvenient.

For the above reasons, the present application provides a reinforcing structure for building support, which can be extended and retracted to support a building; meanwhile, the reinforced structure can realize autonomous standing, and can form a cylindrical support when supporting a building, so that the stability of the reinforced structure in the supporting process can be guaranteed. Specifically, the reinforcing structure of the present application is described in detail by the following examples.

In the present embodiment, referring to fig. 1 to 4, the reinforcing structure for building support specifically includes, but is not limited to, a bottom tube 10, a telescopic rod 20, a rotary driving assembly 30, and a plurality of sets of reinforcing assemblies 40, wherein the bottom tube 10 is specifically a hollow metal tube, the bottom tube 10 is preferably a stainless steel metal tube, a base 11 made of stainless steel metal and having a cross-sectional area larger than that of the bottom tube 10 is disposed at the bottom of the bottom tube 10, and the base 11 is fixedly connected to the lower end of the bottom tube 10 by welding or bolts; the substrate 11 is specifically one of a square and a circle, and in this embodiment, the substrate 11 is square. The base 11 increases the contact area between the bottom pipe 10 and the ground, and reduces the pressure intensity on a single point position on the ground, thereby ensuring that the reinforced structure does not collapse when being subjected to the pressure of a building.

And a plurality of anti-slip protrusions 111 in an inverted truncated cone shape are arranged on one side of the base 11 far away from the bottom tube 10, and the anti-slip protrusions 111 can increase the friction force between the base 11 and the ground of the building, so that the bottom tube 10 is not displaced when the bottom tube 10 is erected, and the stability of the reinforced structure in supporting the building is guaranteed. Through holes 112 are formed at positions corresponding to four corners of the base 11, a fixing pin 113 is correspondingly inserted into each through hole 112, the fixing pin 113 is a nail-shaped metal pin, and in the process of supporting and reinforcing a building, if the bottom of the building is not flat enough and has a slight slope (if the slope is large, manual leveling is needed), the fixing pin 113 can be driven into the ground, so that the bottom pipe 10 is kept from moving relative to the ground, and then when the building is supported, the bottom pipe is pressed down under the gravity of the building, and the slight hanging part can naturally contact with the ground.

In the present embodiment, the telescopic rod 20 is inserted into the hollow space on the bottom tube 10, the telescopic rod 20 may be a solid or hollow metal rod, and the wall of the telescopic rod 20 is provided with a first thread. The rotation driving assembly 30 drives the telescopic rod 20 to be lifted upwards through the engaging force between the threads under the rotation, so that the telescopic rod 20 is supported against the building. And a convex part 15 arranged along the length direction of the bottom tube 10 is arranged on the inner wall of the bottom tube 10, wherein the wall of the convex part 15 is an arc-shaped surface; the telescopic rod 20 is provided with a concave part 25, and the inner wall of the concave part 25 is also an arc-shaped surface, so that when the rotating component rotates, the telescopic rod 20 can only ascend or descend, and the telescopic rod 20 cannot synchronously rotate along with the rotating component.

Specifically, referring to fig. 1-4 together, the rotary driving assembly 30 includes a rotary member 31, the rotary member 31 is a metal member having a second thread on the inner wall, and the first thread on the inner wall of the rotary member 31 is engaged with the second thread on the outer wall of the telescopic rod 20. The bottom of the rotating member 31 protrudes outwards to form a circle of stepped parts 311 with inverted L-shaped cross sections, and the bottom of the stepped parts 311 is recessed upwards to form a circle of first grooves with arc-shaped inner walls; a circle of convex edges 101 are formed by extending outwards partially on the upper end of the bottom tube 10, and the convex edges 101 are recessed downwards to form a circle of second grooves with arc-shaped inner walls, when the rotating member 31 is installed at the top position of the bottom tube 10, the first grooves correspond to the second grooves, and a plurality of balls 315 are arranged between the first grooves and the second grooves, so that the rotating member 31 can rotate relative to the bottom tube 10. A slip-off preventing ring 312 is connected to a lower end of the stepped portion 311 by a bolt, and the slip-off preventing ring 312 and the flange 101 are restricted from falling off from the bottom pipe 10.

In an embodiment, the rotating member 31 is configured to have a regular octagonal cross section, and the rotating member 31 is configured to be convenient for a tool such as a wrench to clamp the rotating member 31 for rotation; in this embodiment, a plurality of rotation stopping protrusions 313 made of steel are integrated on the outer wall of the rotating member 31, the rotation stopping protrusions 313 are protruding columns with hexagonal cross sections, and when the rotating member 31 is rotated, the sleeve 50 can be sleeved on the rotation stopping protrusions 313, and then the rotating member 31 is driven to rotate, so that the labor saving effect can be achieved.

Of course, in the present embodiment, a sleeve 50 that is sleeved into the rotation stop protrusion 313 is also disclosed, and referring to fig. 5, the sleeve 50 specifically includes a sleeve portion 51, a handle portion 52 and a connecting portion 53, wherein a hexagonal sleeve cavity is formed on the sleeve portion 51, and the sleeve cavity can be sleeved into the rotation stop protrusion 313. The magnet 511 is disposed in the socket cavity, and when the socket 51 approaches the rotation stop protrusion 313, the magnetic force of the magnet 511 can assist the socket 51 to be accurately fitted on the rotation stop protrusion 313. The handle portion 52 and the connecting portion 53 are both metal rods, and the connecting portion 53 and the sleeve portion 51 are integrally formed.

Referring to fig. 1 to 4, in order to improve the stability of the telescopic rod 20 when the support is lifted, a support table 21 is disposed on the top of the telescopic rod 20, the support table 21 is a metal table, and the cross-sectional area of the support table 21 is larger than that of the telescopic rod; be provided with fixed slot 211 on a supporting bench 21, there is wear-resisting board 22 through the bolt fastening in the fixed slot 211, and this wear-resisting board 22 is wear-resisting plastic slab, and wear-resisting plastic slab setting can be convenient for change wear-resisting plastic slab after long-term the use, improves whole reinforced structure's life. And the wear plates 22 are partially upwardly convex to form a plurality of cleats 221.

In this embodiment, four oblique reinforcing assemblies 40 are set up, each reinforcing assembly 40 includes a reinforcing rod 41 and a connecting rod 42, wherein the reinforcing rod 41 is a metal pipe, the connecting rod 42 is inserted into the reinforcing rod 41, so that the connecting rod 42 can extend and retract relative to the reinforcing rod 41, and a locking bolt 411 is screwed at the upper end of the reinforcing rod 41, and the locking bolt 411 can press the connecting rod 42, so as to fix the connecting rod 42. A hook 421 is arranged at the top of the connecting rod 42, a hook 213 is arranged at the bottom of the supporting platform 21, and the hook 421 can be hooked at the hook 213, so that the connecting rod 42 and the supporting platform 21 can be connected.

Meanwhile, a flat fixing foot 412 is arranged at the bottom of the reinforcing rod 41, a hole is formed in the fixing foot 412, a pin 413 is inserted into the hole, and the pin 413 can be inserted into the ground, so that the reinforcing rod 41 is fixed.

As used in the specification and in the claims, certain terms are used to refer to particular components. As one skilled in the art will appreciate, manufacturers may refer to a component by different names. This specification and claims do not intend to distinguish between components that differ in name but not function. In the following description and in the claims, the terms "include" and "comprise" are used in an open-ended fashion, and thus should be interpreted to mean "include, but not limited to. "substantially" means within an acceptable error range, and a person skilled in the art can solve the technical problem within a certain error range to substantially achieve the technical effect.

It is noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a good or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such good or system. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a commodity or system comprising the element.

The foregoing description shows and describes several preferred embodiments of the present invention, but as aforementioned, it is to be understood that the invention is not limited to the forms disclosed herein, and is not to be construed as excluding other embodiments, but is capable of use in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. A reinforcing structure for building support, comprising

The bottom pipe is used for contacting the ground;

the telescopic rod is inserted into the bottom pipe and can move up and down relative to the bottom pipe under the driving of an external force;

the rotary driving assembly is used for driving the telescopic rod to move up and down, the rotary driving assembly comprises a rotary piece which is rotatably arranged at the end part of the bottom pipe, second threads are arranged on the inner wall of the rotary piece, and first threads matched with the second threads are arranged on the outer wall of the telescopic rod.

2. A reinforcing structure for a building support as claimed in claim 1, wherein: the inner wall of the bottom pipe is provided with a protruding part arranged along the length direction of the bottom pipe, and the telescopic rod is provided with a concave part matched with the protruding part in a rotation stopping way.

3. A reinforcing structure for building supports as claimed in claim 1, wherein: the rotating piece is provided with a step part, the end part of the bottom tube is provided with a convex edge corresponding to the step part, a ball is arranged between the step part and the convex edge, and the step part is provided with an anti-falling ring which is limited by the convex edge.

4. A reinforcing structure for building supports as claimed in claim 1, wherein: and a plurality of rotation stopping convex parts are arranged on the outer wall of the rotating part.

5. A reinforcing structure for building supports as claimed in claim 4, wherein: the sleeve comprises a sleeving part which can be sleeved into the rotation stopping convex part, a connecting part which is sleeved with the rotation stopping convex part and a handle part which is connected with the connecting part.

6. A reinforcing structure for building supports as claimed in claim 5, wherein: and a magnet is arranged in the sleeving part.

7. A reinforcing structure for building supports as claimed in claim 1, wherein: the telescopic rod top is provided with a supporting table, and the cross sectional area of the supporting table is larger than that of the telescopic rod.

8. A reinforcing structure for building supports as claimed in claim 7, wherein: the supporting table is detachably connected with a wear-resisting plate.

9. A reinforcing structure for building supports as claimed in claim 8, wherein: the wear-resisting plate is provided with a plurality of anti-slip strips.

10. A reinforcing structure for building supports as claimed in claim 7, wherein: the support table is provided with a fixing groove, and the wear-resisting plate is at least partially arranged in the fixing groove.