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J-shaped wire clamp operating member

A technology for operating parts and wire clips, applied in the field of J-type wire clip operating parts, can solve the problems of high installation process risk and dangerous staff, and achieve the effects of wide application range, high fixing stability and improved safety.

Active Publication Date: 2018-02-09
STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the installation process of J-shaped clamps on the market currently has a relatively high risk, and the staff is more dangerous during installation, and it usually requires two people to work together to complete the installation process.

Method used

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  • J-shaped wire clamp operating member
  • J-shaped wire clamp operating member
  • J-shaped wire clamp operating member

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] Embodiment 1: as figure 1 , 2 As shown in , 3, a J-shaped wire clip operating part includes a main body 7, a sleeve operating rod 22 and a support rod 8 arranged below the main body. The support rod and the main body are threadedly connected, and the connection is stable, and the disassembly is also very convenient. The support rod is made of insulating material, which will not conduct electricity when in use, which increases safety. During operation, the operator can stand on the ground and carry out a series of operations with the support rod in hand. The support rod supports the entire device. The main body is equipped with a cable Clamp clamping mechanism, the wire clamp clamping mechanism includes a guide block 11 fixed on the main body, a fixed seat 9 fixed on the guide block, a guide rod 1 hinged with the fixed seat, a connecting arm 2 hinged with the guide rod, and a connecting arm 2 The guide post 5 connected to the arm, the clamping part 10 fixedly connected ...

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PUM

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Abstract

The invention relates to the field of transmission line connection, and particularly relates to a J-shaped wire clamp operating member. The J-shaped wire clamp operating member comprises a main body,a sleeve operating rod and a supporting rod, and is characterized in that the main body is provided with a wire clamp clamping mechanism, the wire clamp clamping mechanism comprises a guide block fixed on the main body, a fixing base, a guide rod hinged with the fixing base, a connecting arm hinged with the guide rod, a guide column connected with the connecting arm, a clamping portion and a supporting portion, the clamping portion is attached to the wall of the main body and penetrates through a clearance of the guide block, the main body is provided with two lead pressing mechanisms, each lead pressing mechanism comprises a fixing bracket, a connecting rod hinged with the fixing bracket, an operating rod hinged with the fixing bracket and the connecting rod, a tightening bolt which is inthreaded connection with the connecting rod and a lead pressing block arranged on the tightening bolt. The J-shaped wire clamp operating member can operate under an electrified condition, is simple to operate, can be operated by a single person and is not restricted by the terrain. The J-shaped wire clamp operating member is wide in application range, improves the working efficiency and greatly improves the safety of workers.

Description

technical field [0001] The invention relates to the field of connection of power transmission lines, in particular to a J-shaped clamp operating part. Background technique [0002] J-type clamp is a kind of power connection equipment used in power transmission and distribution system. J-clamps consist of two elastic J-elements with identical wedge sections and a bolt. The upper and lower J elements are tightly fitted by tightening the bolts with a socket wrench. When the clamp is installed, the wedge part of one of the J elements will exert force on the other J element and the conductor, and the J element will produce elastic deformation, so the J element provides a constant contact pressure on the wire, and the two The force of the J element acting on the wire does not interfere with each other. At the same time, the bottoms of the two "J" elements engage to carry current. However, the installation process of J-shaped clamps currently on the market is relatively risky, ...

Claims

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Application Information

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IPC IPC(8): H01R11/11H01R4/44
CPCH01R4/44H01R11/11
Inventor 钱栋杨晓翔濮少羽蒋孜律周兴徐钰强周明杰周利生高旭启沈伟伟高月清钟兴周连水施振华俞晓东尤善康章锦松
Owner STATE GRID ZHEJIANG TONGXIANG POWER SUPPLY
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