Ground wire device for vertical high-voltage lead

A high-voltage wire and grounding wire technology, applied in the direction of conductive connection, connection, electrical component connection, etc., can solve the problems of difficult grounding work, difficult installation and disassembly, unreliable hooking, etc., and achieves simple structure, clamping and loosening. The effect of opening vertical high-voltage wires is simple and easy to replace

Active Publication Date: 2015-02-04
STATE GRID CORP OF CHINA +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current grounding wire usually uses a double-tongue hook type grounding wire, and its structure is an inverted U shape. This type of grounding wire is more convenient to operate on horizontally arranged wires or clamps, but when installed on a vertical down-conductor , its installati

Method used

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  • Ground wire device for vertical high-voltage lead
  • Ground wire device for vertical high-voltage lead
  • Ground wire device for vertical high-voltage lead

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as Figure 1 to Figure 7 As shown, the grounding wire device for vertical high-voltage conductors in this embodiment includes a base plate 1, a first clamping member 2, a second clamping member 3 and an insulating rod 6, wherein the base plate 1 is vertically arranged, and the first clamping member The holding part 2 and the second holding part 3 are symmetrically and rotatably installed on the left and right sides of the bottom plate 1, and the bottom plate 1 is provided with a device that drives the first holding part 2 and the second holding part 3 to rotate and contact each other to hold the vertical For the closing mechanism 4 of the high-voltage wire, one end of the insulating rod 6 is connected to the bottom plate 1, and the other end is provided with a separation mechanism 5 that drives the first clamping part 2 and the seco...

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Abstract

The invention discloses a ground wire device for a vertical high-voltage lead. The ground wire device for the vertical high-voltage lead comprises a bottom plate, a first clamp piece, a second clamp piece and an insulating rod, the bottom plate is arranged vertically, the first clamp piece is symmetrical to the second clamp piece, the first clamp piece and second clamp piece are rotationally arranged at two sides of the bottom plate, the bottom plate is provided with a closing mechanism for driving the first clamp piece and second clamp piece to rotate to contact with each other to tightly hold the high-voltage lead, one end of the insulating rod is connected with the bottom plate, and the other end of the insulating rod is provided with a separating mechanism for driving the first clamp piece and second clamp piece to rotate to separate from each other to loosen the high-voltage lead. The ground wire device for the vertical high-voltage lead has advantages of simple structure, easiness in clamping and disassembling, and firm clamping.

Description

technical field [0001] The invention mainly relates to the technical field of grounding wires, in particular to a grounding wire device for vertical high-voltage wires. Background technique [0002] At present, when testing power equipment, it is often necessary to disassemble the vertically arranged busbar grounding knife down-lead, line down-lead, and lightning arrester down-lead on the line side to facilitate equipment testing. However, when the down-conductors are disassembled, the down-conductors connecting the lines need to be grounded for protection. The current grounding wire usually uses a double-tongue hook type grounding wire, and its structure is an inverted U shape. This type of grounding wire is more convenient to operate on horizontally arranged wires or clamps, but when installed on a vertical down-conductor , its installation and disassembly are more difficult, because the hook is not reliable and it is easy to drop; and at present, there is no special plac...

Claims

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Application Information

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IPC IPC(8): H01R11/14
CPCH01R11/14
Inventor 李勇刘盛祥谢彬俊陈建军幺玫冷志张杰
Owner STATE GRID CORP OF CHINA
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