High voltage line safety grounding device

A technology for safe grounding and high-voltage wires, applied in connection, conductive connection, electrical component connection, etc., can solve the problems of heavy carrying, long wires, inconvenient operation, etc., and achieve the effect of easy carrying, less winding time, and light handling

Inactive Publication Date: 2018-03-09
史军
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the deficiencies of the prior art, provide a high-voltage line safety grounding device, and solve the problems of inconvenient operation of the high-voltage line grounding device, too long wires, and heavy carrying

Method used

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  • High voltage line safety grounding device
  • High voltage line safety grounding device
  • High voltage line safety grounding device

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Embodiment Construction

[0024] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples and accompanying drawings. As a limitation of the present invention.

[0025] Such as Figure 1-3 As shown, a high-voltage line safety grounding device of the present invention includes a movable part and a fixed part, the movable part includes a hanging wire insulating rod 1 and a grounding wire 2; 5 and its fixed frame 6; the wire-hanging insulating rod 1 includes an insulating rod 7 and a wire-hanging hook 8, the wire-hanging hook 8 is arranged on the top of the insulating rod 7, and the upper end of the grounding conductor 2 is installed on the wire-hanging hook 8, and the wire-hanging hook 8 Two arc-shaped metal sheets 9 for clamping the high-voltage line are arranged symmetrically. The lower end of the grounding wire 2 and the upper end of the grounding lead 5 are connec...

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Abstract

The invention discloses a high-voltage line safety grounding device, which includes a movable part and a fixed part, the movable part includes a hanger insulation rod and a grounding wire; Fixing frame; the wire-hanging insulating rod includes an insulating rod and a wire-hanging hook, the upper end of the grounding wire is installed on the wire-hanging hook, the lower end of the grounding wire is connected to the upper end of the grounding lead through a wire joint, and the grounding wire The lead wires are fixed on the electric pole through a plurality of fixing frames, and the lower ends of the grounding lead wires are directly introduced into the ground. The lower end of the grounding wire of the safety grounding device is installed on the next base tower on the load side of the vacuum switch of the 10kV line, and is used for the operation grounding wire of the 10kV line for maintenance.

Description

technical field [0001] The invention relates to the field of grounding devices, in particular to a safety grounding device for high-voltage lines. Background technique [0002] In the power system, the ground wire is an important tool to ensure the safety of the staff when there is an unexpected voltage on the equipment and lines that have been powered off. Generally, the operation rod grounding method is adopted. A hook is set on an insulating rod, and a grounding wire is connected to the hook. When operating, hold the insulating rod to hang the hook on the high-voltage line, and the grounding wire is directly grounded to discharge each branch. There are many defects in the above-mentioned grounding method for the grounding operation of the high-voltage line, for example, one, the cement stress bar on the high-voltage line is generally high 8-18 meters, and the length of the grounding wire is about 25 meters, which is too long and heavy; Difficult to carry; 3. The heavy lo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R11/14H01R4/66
CPCH01R11/14H01R4/66
Inventor 史军
Owner 史军
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