A magnetically fixed ground wire clamp

Abstract

The invention relates to the field of grounding wire equipment, and provides a magnetically fixed grounding wire clamp, comprising a jaw-type grounding wire clamp head and an insulating operation lever, wherein the insulating operation lever is provided with a clamping section, and the insulating operation lever is rotatably connected with the grounding wire clamp head through the clamping section; The clamping section is provided with a transverse bar made of metal material, the length of the transverse bar is larger than the opening of the ground wire clip, and the ground wire clip head is provided with a magnetic part for absorbing the transverse bar. At the same time, an elastic machine part is pre-pressed between the clamping section and the ground wire chuck, and the elastic machinepart has a vertical upward force on the clamping section and a rotational force rotate around the clamping section. The invention has the advantages of simple structure, convenient operation, quick installation and dismantling of the grounding wire, high working efficiency, direct shortening of the power outage time and reduction of the customer loss caused by the power outage. Moreover, through the principle of magnetism and elasticity, fix the overhead line is fixed to ensure the complete grounding wire, thereby not being easy to cause falling off, effectively protecting the safety of operators.

Description

technical field [0001] The invention relates to the field of grounding wire equipment, more specifically, to a magnetically fixed grounding wire clamp. Background technique [0002] Most of the 10kV overhead lines are in the wild environment, which is easily affected by the environment and cause line failures. The lines must be frequently cut off for maintenance. Grounded safety measures. The grounding clamps in the prior art are generally fixed by screw rotation of a transmission screw or by elastic clamping of an alloy sheet. To fix the thread by rotating the transmission screw, it is necessary to twist the transmission screw until the collet compresses the wire. This method takes a long time and is inefficient. If the alloy sheet is elastically clamped and fixed, and the wire is directly clamped in the alloy sheet, it is prone to elastic failure or falling off, and it is impossible to ensure that the grounding wire is completely connected, and there is a certain potenti...

AI Technical Summary

Problems solved by technology

Using the rotation of the transmission screw to fix the thread, it is necessary to twist the transmission screw until the collet compresses the wire. This method takes a long time and is inefficient.

If the alloy sheet is elastically clamped and fixed, and the wire is directly clamped in the alloy sheet, it is prone to elastic failure or falling off, and it cannot ensure that the grounding wire is completely connected, and there are certain safety hazards

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