CN210563688U

CN210563688U - Simple and convenient insertion rod type tower insertion tool

Info

Publication number: CN210563688U
Application number: CN201921207611.8U
Authority: CN
Inventors: 陈建胜; 邢照亮; 林海泉; 赵卫生; 张卓; 吴金相; 张正晓; 潘豪蒙; 陈麒麟; 高兵; 金兰; 张彬; 陈仙乐; 冯彬彬; 袁金
Original assignee: Beibo Electric Power Composite Materials Co ltd; Global Energy Interconnection Research Institute Co Ltd; Yongjia Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Current assignee: Beibo Electric Power Composite Materials Co ltd; Global Energy Interconnection Research Institute Co Ltd; Yongjia Power Supply Co of State Grid Zhejiang Electric Power Co Ltd
Priority date: 2019-07-29
Filing date: 2019-07-29
Publication date: 2020-05-19
Anticipated expiration: 2029-07-29

Abstract

The utility model discloses a simple and easy convenient inserted bar formula shaft tower cartridge instrument is applied to major diameter shaft tower and minor diameter shaft tower and pegs graft, including staple bolt mechanism, two sets of support arms and drag hook, it is two sets of the support arm is fixed respectively and is gone up the both ends of diameter and extend to major diameter shaft tower direction at staple bolt mechanism, the oral area that major diameter shaft tower and minor diameter shaft tower met is fixed to the drag hook, the position that corresponds with the support arm in the staple bolt mechanism is equipped with the turn-buckle, the wire rope of turn-buckle walks around behind the tip that the staple bolt mechanism was kept away from to the support arm with drag hook fixed connection. The utility model has the advantages that: the mouth part through at major diameter shaft tower sets up the drag hook, recycles the wire rope who walks around the support arm and changes the application of force direction, uses turn-buckle pulling wire rope to be in the same place major diameter shaft tower and the firm grafting of path shaft tower, adopts this device need not drill on the shaft tower, does not destroy shaft tower structure itself, guarantees that the intensity of shaft tower is inconvenient.

Description

Simple and convenient insertion rod type tower insertion tool

Technical Field

The utility model relates to a simple and easy convenient inserted bar formula shaft tower cartridge instrument.

Background

Along with the increase of the year-by-year application of the composite material pole towers on the power transmission and distribution lines, large-scale machinery and equipment cannot enter due to rugged mountain roads or narrow streets, and the use of the plug-in type composite material pole towers is more and more. The frock of current plug-in type equipment pole has two kinds to include: the I type is that staple bolt formula turn-buckle or hand block fasten from top to bottom, and the II type is that the upper and lower section punches and wears the lug pin, and the centre is fastened through turn-buckle or hand block. The I type exists and all need to install the staple bolt in the upper and lower segments, and the step is loaded down with trivial details. The upper section and the lower section of the type II are punched, the rod body is damaged, and the lug pin is easy to pull out in the fastening process. And the I and II types only can be tightly inserted and pulled out. There are two current methods of unplugging: one is that one section is fixed, and one end uses external force to pull out in addition, and another kind is that the upper and lower section body of rod punches, and fixed dismantlement fixed plate, the centre increases hydraulic means and pulls out. The first type is difficult to implement in special environments due to the fact that the plug-in connection is fastened. The second type also causes damage to the rod body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a simple and easy convenient inserted bar formula shaft tower cartridge instrument can effectively solve the problem that need destroy the body of the tower when the concatenation of the compound shaft tower of current plug-in type.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the utility model provides a simple and easy convenient inserted bar formula shaft tower cartridge instrument is applied to major diameter shaft tower and minor diameter shaft tower and pegs graft, includes staple bolt mechanism, two sets of support arms and drag hook, and is two sets of the support arm is fixed respectively and is gone up the both ends of diameter and extend to major diameter shaft tower direction at staple bolt mechanism, the oral area that major diameter shaft tower and minor diameter shaft tower met is fixed to the drag hook, the position that corresponds with the support arm in the staple bolt mechanism is equipped with the turn-buckle, the wire rope of turn-buckle walk behind the tip that the staple bolt mechanism was kept away from to the support arm with drag hook fixed.

Preferably, the hoop mechanism comprises two semicircular hoops, one end of each hoop is connected through a hinge, and the other end of each hoop is connected through a bolt. The two semicircular arc hoops can be well matched with the structure of the tower, the contact surface between the two semicircular arc hoops and the tower is increased to form a stable fastening relation, and the two semicircular arc hoops cannot slide relative to the tower during assembly.

Preferably, each hoop is provided with two connecting sheets, and the support arm is rotatably connected with the connecting sheets. The mode of rotating the connection can conveniently put suitable position at the connection piece when the transportation, when needs are dismantled, can rotate the support arm 180 degrees simultaneously, draws the separation to dragging to the minor diameter shaft tower.

Preferably, a fixing block is further arranged between the two connecting pieces on each hoop, the fixing block is arranged in parallel with the connecting pieces, and the tightener is fixed on the fixing block. The fixed block is used for fixing the turn-buckle, and guarantees that the wire rope applies force evenly to the two connecting pieces when the turn-buckle works.

Preferably, the support arm comprises two support plates, one end of each support plate is fixed on the hoop mechanism, and a roller is fixed between the other ends of the two support plates. The resistance when the steel wire rope is pulled is reduced through the idler wheels, and the abrasion of the steel wire rope is reduced.

Preferably, a connecting web is arranged between the two support plates. The web plate is used for reinforcing the connection strength between the two support plates, and the support plates are not deformed in the working state.

Preferably, a baffle is further fixed between the two support plates beside the roller. The movement position of the steel wire rope is limited by the baffle, and meanwhile, the safety of the roller is protected in the transportation process.

Compared with the prior art, the utility model has the advantages that: the mouth part through at major diameter shaft tower sets up the drag hook, recycles the wire rope who walks around the support arm and changes the application of force direction, uses turn-buckle pulling wire rope to be in the same place major diameter shaft tower and the firm grafting of path shaft tower, adopts this device need not drill on the shaft tower, does not destroy shaft tower structure itself, guarantees that the intensity of shaft tower is inconvenient.

Drawings

Fig. 1 is a front view of a simple and convenient insertion rod type tower insertion tool of the present invention;

FIG. 2 is a top view of FIG. 1;

fig. 3 is a perspective view of the simple and easy convenient insertion rod type tower insertion tool of the utility model.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1 to 3 for the utility model relates to a simple and easy convenient inserted bar formula shaft tower insertion instrument's embodiment, a simple and easy convenient inserted bar formula shaft tower insertion instrument is applied to major

diameter shaft tower

4 and 5 pegs graft of minor diameter shaft tower, including staple bolt mechanism 1, two sets of support arms 2 and drag hook 3, two sets of support arm 2 is fixed respectively on staple bolt mechanism 1 the both ends of diameter and is extended to major diameter shaft tower 4 direction, the oral area that major diameter shaft tower 4 and minor diameter shaft tower 5 meet is fixed to drag hook 3, and hook 3 generally are made into hook-like, can be stable hook the oral area of major diameter shaft tower 4 can, the position that corresponds with support arm 2 on staple bolt mechanism 1 is equipped with turn-buckle 6, turn-buckle 6's wire rope walks around behind the tip that staple bolt mechanism 1 was kept away from to support arm 2 with drag hook 3 fixed.

Set up drag hook 3 through the oral area at major diameter shaft tower 4, recycle and walk around the wire rope of support arm 2 and change application of force direction, use turn-buckle 6 to stimulate wire rope and will major diameter shaft tower and the firm grafting of path shaft tower together, adopt this device need not drill on the shaft tower, do not destroy shaft tower structure itself, guarantee that the intensity of shaft tower is inconvenient.

Further, staple bolt mechanism 1 includes two semicircular arc's hoop 7, two 7 one end of hoop passes through hinge 8 and connects, and the other end passes through bolt 9 and connects, and the internal diameter of hoop 7 is equivalent basically with minor diameter shaft tower 5's external diameter, can enlarge the area of contact with the shaft tower as far as possible like this, improves and connects the reliability, and two hoop 7 adopt 8 one end bolts 9 of one end hinge to connect, and two hoop 7 are difficult for losing because the hinge 8 is connected after dismantling, pass through bolt 9 convenient assembling when the equipment swift.

Two connecting pieces 10 are arranged on each best hoop 7, the support arm 2 is rotatably connected with the connecting pieces 10, the connecting pieces 10 can be conveniently placed at proper positions in the transportation process by a rotating connection mode, and meanwhile, the support arm 2 can be rotated 180 degrees to pull and separate the small-diameter pole tower 5 when the support arm needs to be detached.

In order to fix the wire grip 6 conveniently, a fixing block 11 is further arranged between two connecting sheets 10 on each hoop 7, the fixing block 11 is parallel to the connecting sheets 10, the wire grip 6 is fixed on the fixing block 11, the wire grip 6 is installed between the two connecting sheets 10, and the force application to the support arm 2 is more uniform when the wire rope is pulled.

The support arm 2 comprises two support plates 12, one ends of the two support plates 12 are fixed on the hoop mechanism 1, a roller 13 is fixed between the other ends of the two support plates 12, a connecting web 14 is arranged between the two support plates 12, and a baffle 15 is fixed between the two support plates 12 beside the roller 13.

When the device is used, the small-diameter tower 5 is inserted into the large-diameter tower 4 until the small-diameter tower 4 cannot be inserted again by means of force application of hands, then the hoop 7 is clamped on the outer wall of the small-diameter tower 5, the bolt 9 is screwed, the tightener 6 is installed on the fixing block 11, the draw hook 3 is hung at the opening of the large-diameter tower 4, the steel wire rope of the tightener 6 is fixedly connected with the draw hook 3 after bypassing the roller 13 on the support arm 2, the tighteners 6 on the two sides are operated in the same way, and finally the tighteners 6 on the two sides are simultaneously started to tighten the large-diameter tower 4 and the small-diameter tower 5; if the pole tower is to be disassembled, the support arm 2 is only required to be rotated 180 degrees to fix the large-diameter pole tower 4, the steel wire rope hooks the roller 13 to be pulled, and the tightener 6 is fixed on other fixing devices to pull out the small-diameter pole tower 5 from the large-diameter pole tower 4.

The above description is only for the specific embodiment of the present invention, but the technical features of the present invention are not limited thereto, and any person skilled in the art can make changes or modifications within the scope of the present invention.

Claims

1. A simple and convenient plug-in pole-tower insertion tool is applied to the insertion of large-diameter pole-tower (4) and small-diameter pole-tower (5), and is characterized in that: comprising a hoop mechanism (1), two groups of support arms (2) ) and the draw hook (3), the two sets of said support arms (2) are respectively fixed on both ends of the diameter on the hoop mechanism (1) and extend in the direction of the large-diameter tower (4), and the draw hook (3) is fixed on the large-diameter tower (4). The mouth of the diameter pole (4) and the small diameter pole (5) is connected, and a thread tightener (6) is provided at the position corresponding to the support arm (2) on the hoop mechanism (1), and the thread tightener The wire rope of (6) goes around the end of the support arm (2) away from the hoop mechanism (1) and is then fixedly connected to the draw hook (3).

2. A kind of simple and convenient plug-in pole-tower insertion tool as claimed in claim 1, it is characterized in that: described hoop mechanism (1) comprises two semicircular arc hoop (7), two described hoop One end of the hoop (7) is connected by a hinge (8), and the other end is connected by a bolt (9).

3. A kind of simple and convenient inserting rod type pole tower inserting tool as claimed in claim 2 is characterized in that: each hoop (7) is provided with two connecting pieces (10), the support arm (2) ) is rotatably connected with the connecting piece (10).

4. A kind of simple and convenient plug-in pole-tower insertion tool as claimed in claim 3, it is characterized in that: a fixing block (11) is also provided between the two connecting pieces (10) on each hoop (7) , the fixing block (11) is arranged in parallel with the connecting piece (10), and the wire tensioner (6) is fixed on the fixing block (11).

5. A simple and convenient rod-type pole tower insertion tool as claimed in claim 1, characterized in that: the support arm (2) comprises two support plates (12), and the two support plates (12) One end is fixed on the hoop mechanism (1), and a roller (13) is fixed between the other ends of the two supporting plates (12).

6 . The simple and convenient pole-tower insertion tool according to claim 5 , wherein a connecting web ( 14 ) is arranged between the two supporting plates ( 12 ). 7 .

7. A simple and convenient rod-type pole tower insertion tool as claimed in claim 5, characterized in that: a baffle plate (15) is also fixed between the two support plates (12) beside the roller (13). .