CN216707331U

CN216707331U - Sliding contact line hanging seat dismounting tool

Info

Publication number: CN216707331U
Application number: CN202122476207.4U
Authority: CN
Inventors: 郭洋; 孔凡烁; 朱永刚
Original assignee: MCC Baosteel Technology Services Co Ltd
Current assignee: MCC Baosteel Technology Services Co Ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-06-10
Anticipated expiration: 2031-10-14

Abstract

The utility model provides a sliding contact wire hanging seat dismounting tool which comprises a first shifting lever and a second shifting lever, wherein one end of the first shifting lever is provided with a first hook part, the other end of the first shifting lever is provided with a first handle part, one end of the second shifting lever is provided with a second hook part, the other end of the second shifting lever is provided with a second handle part, and the middle part of the first shifting lever is hinged with the middle part of the second shifting lever. When the safety buckle is used, the first hook part and the second hook part are clamped at the safety buckles at the two sides of the hanging seat respectively, the first handle part and the second handle part are held by hands, and when the first handle part and the second handle part are held by the hands, the lever principle is utilized, the first hook part and the second hook part are driven to be opened, so that the two safety buckles are opened, the hanging seat can be separated from a sliding contact line, the hanging seat can be detached from the sliding contact line by lifting a dismounting tool, the mode is simple in operation, the dismounting work of the hanging seat is facilitated, the labor intensity of workers is reduced, the operation efficiency is improved, and the safety of operation is improved.

Description

Mounting and dismounting tool for trolley wire hanging seat

Technical Field

The utility model relates to a disassembling tool, in particular to a disassembling tool for a trolley wire hanging seat.

Background

The safety type trolley wire hanging seat has the advantages that the trolley wire body is greatly moved in a serial mode to generate pulling force due to long-time load bearing and weathering and the fact that the trolley wire is settled due to temperature change and a factory building, and the hanging seat needs to be replaced regularly. When the hanging seat is replaced, a maintainer needs to bend to apply force to disassemble and assemble, and the hanging seat is easy to lose balance and has certain danger. Due to the fact that the hanging seat is special in structure and has certain technical difficulty in online dismounting, the sliding contact line insulating layer is often damaged during dismounting, labor intensity required by dismounting operation is high, and dismounting efficiency is low.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a trolley wire hanging seat dismounting tool, which facilitates the dismounting of the hanging seat, reduces the labor intensity, improves the working efficiency, and improves the working safety.

In order to achieve the purpose, the utility model provides a mounting and dismounting tool for a trolley wire hanging seat, which comprises a first driving lever and a second driving lever, wherein a first hook part is arranged at one end of the first driving lever, a first handle part is arranged at the other end of the first driving lever, a second hook part is arranged at one end of the second driving lever, a second handle part is arranged at the other end of the second driving lever, and the middle part of the first driving lever is hinged with the middle part of the second driving lever.

Furthermore, the first deflector rod and the second deflector rod are made of stainless steel.

Further, the first handle portion and the second handle portion are both covered with an insulating layer.

Furthermore, the middle part of the first deflector rod is hinged with the middle part of the second deflector rod through a bolt.

Further, first hook portion includes the first horizontal portion that extends along left-right direction and the first vertical portion that extends along upper and lower direction, first vertical portion and the one end rigid coupling of first horizontal portion, second hook portion includes the second horizontal portion that extends along left-right direction and the second vertical portion that extends along upper and lower direction, the one end rigid coupling of second vertical portion and second horizontal portion.

Furthermore, the other end of the first transverse part is fixedly connected with the first handle part through a first connecting part, the other end of the second transverse part is fixedly connected with the second handle part through a second connecting part, and a cavity capable of accommodating the hanging seat is formed among the first connecting part, the first transverse part, the second connecting part and the second transverse part.

Further, the first connecting portion and the second connecting portion are both arc-shaped.

Furthermore, a first hinge hole is formed in the joint of the first connecting portion and the first handle portion, and a second hinge hole is formed in the joint of the second connecting portion and the second handle portion.

As described above, the mounting and dismounting tool for the trolley wire hanging seat according to the present invention has the following beneficial effects:

when the tool is used, the first hook portion and the second hook portion of the sliding contact line hanging seat dismounting tool are clamped at the safety buckles at two sides of the hanging seat respectively, the first handle portion and the second handle portion are held by hands, and when the first handle portion and the second handle portion are held by the hands, the lever principle is utilized, the first hook portion and the second hook portion are driven to be opened, so that the two safety buckles are opened, the hanging seat can be separated from the sliding contact line, the hanging seat can be dismounted from the sliding contact line by lifting the dismounting tool, the operation is simple, the dismounting work of the hanging seat is facilitated, the labor intensity of workers is reduced, the operation efficiency is improved, and the operation safety is improved. In addition, when the hanging seat is disassembled by adopting the disassembling tool, the two hook parts can directly act on the two safety buckles and cannot touch the slide wire insulating layer, so that the slide wire insulating layer can be effectively prevented from being damaged, and the integrity of the slide wire insulating layer can be protected.

Drawings

Fig. 1 is a schematic structural view of a trolley wire hanging seat dismounting tool in the embodiment of the utility model.

Fig. 2 is a schematic structural diagram of a hanging seat in the embodiment of the present invention.

Fig. 3 is a use state diagram of the mounting and dismounting tool for the trolley wire hanging seat in the embodiment of the utility model.

Description of the element reference numerals

1 first driving lever

11 first hook part

111 first transverse portion

112 first vertical part

12 first handle part

13 first connection part

2 second driving lever

21 second hook part

211 second transverse portion

212 second vertical part

22 second handle part

23 second connection part

3 bolt

4 cavity

5 hanging seat

51 safety fastener

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention unless otherwise specified.

As shown in fig. 1 to 3, the present embodiment provides a trolley wire hanging seat dismounting tool, which includes a first driving lever 1 and a second driving lever 2, wherein one end of the first driving lever 1 is provided with a first hook 11, the other end of the first driving lever 1 is provided with a first handle 12, one end of the second driving lever 2 is provided with a second hook 21, the other end of the second driving lever 2 is provided with a second handle 22, and the middle portion of the first driving lever 1 is hinged to the middle portion of the second driving lever 2. As shown in fig. 3, when in use, the first hook 11 and the second hook 21 of the mounting and dismounting tool for a trolley wire suspension seat are respectively clamped at the safety catches 51 at two sides of the suspension seat 5, the first handle 12 and the second handle 22 are held by hands, and when the first handle 12 and the second handle 22 are held by hands, the lever principle is utilized to drive the first hook 11 and the second hook 21 to open, so that the two safety catches 51 are opened, the suspension seat 5 can be separated from the trolley wire, and the mounting and dismounting tool can be lifted up to dismount the suspension seat 5 from the trolley wire. In addition, when the hanging seat 5 is disassembled by adopting the disassembling tool, the two hook parts can directly act on the two safety buckles 51 and cannot touch the slide wire insulating layer, so that the damage to the slide wire insulating layer can be effectively avoided, and the integrity of the slide wire insulating layer can be protected.

In this embodiment, the first shift lever 1 and the second shift lever 2 are made of stainless steel, so that the two shift levers have high strength, and are prevented from deforming when force is applied. Meanwhile, the first handle part 12 and the second handle part 22 are both covered with insulating layers, so that the disassembling tool can be used as a live-wire operation tool, and electric shock is effectively prevented.

Specifically, as shown in fig. 1 and 3, in the present embodiment, the middle portion of the first shift lever 1 and the middle portion of the second shift lever 2 are hinged by the bolt 3, which not only facilitates the assembly between the first shift lever 1 and the second shift lever 2, but also ensures the high connection firmness between the two. The specific specification of the bolt 3 in this embodiment is M10 × 20.

As shown in fig. 1, in the present embodiment, the first hook 11 includes a first transverse portion 111 extending in the left-right direction and a first vertical portion 112 extending in the up-down direction, the first vertical portion 112 is fixedly connected to one end of the first transverse portion 111, the second hook 21 includes a second transverse portion 211 extending in the left-right direction and a second vertical portion 212 extending in the up-down direction, and the second vertical portion 212 is fixedly connected to one end of the second transverse portion 211. Meanwhile, in the embodiment, the other end of the first transverse portion 111 is fixedly connected with the first handle portion 12 through the first connecting portion 13, the other end of the second transverse portion 211 is fixedly connected with the second handle portion 22 through the second connecting portion 23, and a cavity 4 capable of accommodating the hanging seat 5 is formed among the first connecting portion 13, the first transverse portion 111, the second connecting portion 23 and the second transverse portion 211. In the present embodiment, the first connecting portion 13 and the second connecting portion 23 are both circular arc-shaped.

In this embodiment, a first hinge hole is formed at a joint of the first connecting portion 13 and the first handle portion 12, and a second hinge hole is formed at a joint of the second connecting portion 23 and the second handle portion 22. The bolt 3 penetrates through the first hinge hole and the second hinge hole, and the first driving lever 1 is hinged to the second driving lever 2.

The mounting and dismounting tool for the trolley wire hanging seat in the embodiment is a safety mounting and dismounting tool for the trolley wire hanging seat. By adopting the dismounting tool, the labor intensity is effectively reduced, the replacement difficulty is reduced, the rapid and safe operation is realized, the operation efficiency is improved, the electric shock risk is avoided, and the integrity of the slide wire insulating layer can be protected. The tool utilizes the lever principle, the main body is used for three-point fixation of the hanging seat, the stroke of two centimeters of expansion is realized, the rapid operation can be realized, and the old product and the new product are dismantled and installed without damaging the slide wire insulating layer.

Specifically, as shown in fig. 3, when the dismounting tool is used for dismounting the hanging seat 5, the jaw is aligned with the hanging piece clamp, the two pressing plates are pressed, the handles are pushed downwards to press, the two handles are tightly held to lift the hanging piece upwards, the operation time is reduced to half of the operation time before, the dismounting tool is different from the previous dismounting tool which needs a maintainer to be mounted at the edge when the hanging seat is dismounted, the dismounting tool is used for reducing the dismounting risk, the old hanging seat can be dismounted more quickly, and the overhauling efficiency is improved.

In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. A trolley line hanging seat dismounting tool is characterized by comprising a first shifting lever (1) and a second shifting lever (2), wherein one end of the first shifting lever (1) is provided with a first hook part (11), the other end of the first shifting lever (1) is provided with a first handle part (12), one end of the second shifting lever (2) is provided with a second hook part (21), the other end of the second shifting lever (2) is provided with a second handle part (22), and the middle part of the first shifting lever (1) is hinged with the middle part of the second shifting lever (2); first hook portion (11) are including first horizontal portion (111) that extend along the left and right directions and first vertical portion (112) that extend along upper and lower direction, first vertical portion (112) and the one end rigid coupling of first horizontal portion (111), second hook portion (21) are including second horizontal portion (211) that extend along the left and right directions and second vertical portion (212) that extend along upper and lower direction, second vertical portion (212) and the one end rigid coupling of second horizontal portion (211).

2. The trolley wire hanging seat dismounting tool according to claim 1, wherein the first driving lever (1) and the second driving lever (2) are made of stainless steel.

3. The trolley wire hanger setting tool as claimed in claim 1 or 2, wherein the first handle portion (12) and the second handle portion (22) are each covered with an insulating layer.

4. The trolley line hanger seat assembly and disassembly tools of claim 1, wherein the middle of the first deflector rod (1) and the middle of the second deflector rod (2) are hinged through a bolt (3).

5. The trolley wire hanging seat dismantling device according to claim 1, wherein the other end of the first lateral portion (111) is fixedly connected to the first handle portion (12) through a first connecting portion (13), the other end of the second lateral portion (211) is fixedly connected to the second handle portion (22) through a second connecting portion (23), and a cavity (4) capable of accommodating the hanging seat is formed among the first connecting portion (13), the first lateral portion (111), the second connecting portion (23), and the second lateral portion (211).

6. The trolley wire hanger seat assembly and disassembly tool of claim 5 wherein the first connection portion (13) and the second connection portion (23) are both arc-shaped.

7. The trolley line hanger assembly and disassembly tool as claimed in claim 5, wherein a first hinge hole is formed at the joint of the first connecting portion (13) and the first handle portion (12), and a second hinge hole is formed at the joint of the second connecting portion (23) and the second handle portion (22).