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Gravity self-locking type anti-drop ground wire clamp

A grounding clip, self-locking technology, applied in the direction of connection, conductive connection, electrical component connection, etc., can solve the problems of dangerous installation, unstable, and lack of anti-dropping.

Inactive Publication Date: 2014-11-19
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But these two kinds of grounding clamps do not have the function of anti-falling off. In actual use, there are dangers and potential safety hazards of insecure installation.

Method used

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  • Gravity self-locking type anti-drop ground wire clamp
  • Gravity self-locking type anti-drop ground wire clamp

Examples

Experimental program
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Embodiment Construction

[0013] like figure 1 , 2 As shown, the gravity self-locking anti-falling ground wire clamp of the present invention includes: single hook double tongue fixed wire clamp 1, slide rail 4, movable locker 5, steel wire 11, insulating push-pull rod outer cylinder 10, insulated push-pull rod The inner cylinder 18, the upper and lower parts of the slide rail 4 are respectively equipped with a fixed wheel 12, the upper end of the single hook double tongue fixed wire clamp 1 and the grounding wire 19 are connected to the top of the slide rail 4 by bolts 3, and the bottom of the slide rail The fixed wheel is connected to the U-shaped connector 2 through the steering knuckle screw 6, and the U-shaped connector is connected to the inner cylinder 18 of the insulating push-pull rod. The movable slider 14 is embedded on the slide rail and is located in the slideway between the two fixed wheels. The movable slider is provided with a movable wheel 13. The movable slider 14 is connected with t...

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PUM

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Abstract

The invention relates to a gravity self-locking type anti-drop ground wire clamp. A single-hook double-tongue fixation wire clamp and a ground wire are connected with the top end of a slide rail through bolts, a fixation wheel at the lower portion of the slide rail is connected with a U-shaped connecting piece through a steering knuckle screw, the U-shaped connecting piece is connected with an insulation push-pull rod inner cylinder, a movable slide block is embedded in a slideway between two fixation wheels on the slide rail, the movable slide block is provided with a movable wheel and is connected with a movable locker, an insulation push-pull rod outer cylinder sleeves the insulation push-pull rod inner cylinder, an insulation tube inner sealing plate is arranged below the insulation push-pull rod inner cylinder in the insulation push-pull rod outer cylinder, the lower end surface of the insulation tube inner sealing plate is provided with an adjusting bolt, one end of a steel wire is fixed to the upper portion of the slide rail, the other end of the steel wire successively bypasses the movable wheel and the two fixation wheels and then is connected with the adjusting bolt, and the lower end portion of the insulation push-pull rod outer cylinder is provided with an operating lever interface. The gravity self-locking type anti-drop ground wire clamp ensures rapid and firm installation of a ground wire in an operation field and realizes an anti-drop function.

Description

technical field [0001] The invention relates to a grounding wire clamp, in particular to a gravity self-locking anti-falling grounding wire clamp. Background technique [0002] Currently, known ground clamps are "n" type and "C" type. It is divided into two types: used on the wires in the high-voltage equipment field and used on the busbar. But these two kinds of grounding clamps do not have the function of anti-falling off, and in actual use, there are potential safety hazards of danger and insecure installation. Contents of the invention [0003] In order to overcome the deficiencies of the existing grounding wire clips, the present invention provides a gravity self-locking anti-dropping grounding wire clip, which is not only easy to operate, can be installed on wires or busbars at any angle, but also can prevent If it falls off, ensure that the grounding wire is installed firmly. [0004] The technical solution adopted by the present invention to solve its technical ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/14H01R43/027
Inventor 闯恒松焦明航焦明程徐伟程显福王彩霞李家辉杨伟江军张波葛洪光赵琳杨建国丁月淇王中煦
Owner STATE GRID CORP OF CHINA
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