Wire clamp cut-off device applied to electrified conditions

A technology with wire clips and cut-off devices, applied in the direction of overhead lines/cable equipment, etc., can solve problems such as difficulty, corrosion of bolts, etc., and achieve the effect of simple use, convenient cutting, and easy portability.

Active Publication Date: 2017-12-29
STATE GRID SHANDONG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention relates to a wire clip for connecting wires and transmitting electric energy. Among such wire clips, especially the wire clips that are crimped by bolts, the bolts are lik

Method used

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  • Wire clamp cut-off device applied to electrified conditions
  • Wire clamp cut-off device applied to electrified conditions

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A cord clip cutter such as figure 1 As shown, it includes a body 1 and an arc-shaped guard 2 arranged symmetrically up and down at the end of the body 1. The arc-shaped guard 2 is a retractable guard and includes two sections that are nested together. There is a spring, preferably a compression spring.

[0019] The outer surface of the body 1 is provided with an operating rod 4, the body 1 is provided with a linkage rod 5, a motion frame 6 and an action rod 7, and the body 1 is provided with a cavity for accommodating the linkage rod 5 and the motion frame 6, and the cavity is connected to the body The end of 1 is provided with a linear channel for the movement of the action rod 7; the operation rod 4 drives the linkage rod 5 to make a circular motion in the body 1, and the other end of the linkage rod 5 is provided with an end block 9, which is arranged in the motion frame 6 The motion frame 6 is driven to move inside the body 1, and one end of the action rod 7 is fix...

Embodiment 2

[0024] Except the following features, it is identical in structure with Embodiment 1:

[0025] The outer surface of the main body 1 is provided with a suction cup 8, which can fix the cutter on the surface of other equipment during use.

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PUM

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Abstract

The invention discloses a wire clamp cut-off device applied to electrified conditions and belongs to the wire clamp removal field. The invention aims to solve the problem of inconvenience in removing a wire clamp which has been used for a long time. The wire clamp cut-off device comprises a body and arc-shaped protection plates which are arranged symmetrically in a longitudinal direction and are located at an end portion of the body; the outer surface of the body is provided with an operation rod; a linkage rod, a motion frame and an action rod are arranged in the body; an end portion of the operation rod is fixedly connected with an end portion of the linkage rod so as to drive the linkage rod to perform circular motion in the body; the other end portion of the linkage rod is provided with an end block; the end block is arranged in the motion frame and drives the motion frame to move inside the body; one end of the action rod is fixed on the motion frame; arc-shaped blades which are symmetrically arranged in a longitudinal direction are fixed onto the other end of the action rod; the arc-shaped blades are located at the inner sides of the arc-shaped protection plates; and the body, the operation body and the arc-shaped protection plates are all made of insulating materials. The wire clamp cut-off device of the invention is used for removing a wire clamp in an electrified manner.

Description

technical field [0001] The invention relates to a wire clip removal tool, in particular to a live wire clip cutter. Background technique [0002] Wire clips are mainly divided into equipment wire clips, fusible wire clips, wire holding clips, terminal wire clips, etc. According to different functions, there are also wire clips for connecting wires, transmitting electric energy, fixing wires or ground wires, and bearing wires or ground wires. Tension clamps, hang the wires to the tension strings or the clamps on the tower pole, etc. The present invention relates to a wire clip for connecting wires and transmitting electric energy. Among such wire clips, especially the wire clips that are crimped by bolts, the bolts are likely to be corroded when used for a long time. When the wire clips need to be disassembled, it is difficult In order to protect the personal safety of the workers, power outage operation is required. Contents of the invention [0003] In order to solve th...

Claims

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Application Information

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IPC IPC(8): H02G1/02
Inventor陈星延林建高成成王廷平刘洋孙京锋李中凯姜楠庞亚亚李旺赵龙刘贵新张贵涛
OwnerSTATE GRID SHANDONG ELECTRIC POWER