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Insulator grounding seat

A technology of insulators and grounding holes, applied in insulators, electrical components, circuits, etc., can solve the problems of inability to mount, low operation efficiency, and increase the risk of operator work, and achieve high operation efficiency, convenient grounding connection, and safe operation. high sex effect

Inactive Publication Date: 2020-07-10
GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most insulators are installed in the vertical direction. When installing the ground rod, it is necessary to climb up and work, and it cannot be directly connected from the ground.
This method increases the danger of the operator's work, and the work efficiency is low

Method used

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Embodiment Construction

[0023] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0024] Such as Figure 1 to Figure 4 As shown, the present invention provides a live operation auxiliary device, which is used to connect the metal fitting 30 at the end of the insulator 3 and the grounding rod, and includes a body 1 arranged perpendicular to the length direction of the insulator 3, and the first end of the body 1 is arranged There is a mounting part, the mounting part can be connected with the hardware 30, the second end of the body 1 is provided with a grounding hole 10 penetrating through the opposite sides of the body 1, the grounding hole 10 is arranged in a horizontal direction and the grounding hole 10 can be connected with the gr...

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Abstract

The invention relates to an insulator grounding seat which is used for electrically connecting a fitting at the end part of an insulator with a grounding rod. The insulator grounding seat comprises abody perpendicular to the length direction of the insulator. A mounting part is arranged at a first end of the body and can be connected with the fitting. A second end of the body is provided with a grounding hole penetrating through two opposite side faces of the body, the grounding hole is formed in the horizontal direction and can be connected with the grounding rod, and the distance between the grounding hole and the axis of the insulator is larger than the distance between the edge of an umbrella skirt of the insulator and the axis of the insulator. The grounding hole is formed in the body perpendicular to the insulator, the grounding hole extends along the horizontal direction, and the distance from the grounding hole to the axis of the insulator is greater than the distance from theumbrella skirt to the axis of the insulator, so that an operator can directly connect the grounding rod with the grounding hole on the ground, and the electrical connection between the grounding rodand the fitting is further realized. The insulator grounding seat has the characteristics of convenience in grounding connection, high operation safety and high operation efficiency.

Description

technical field [0001] The invention relates to the technical field of power equipment, in particular to an insulator grounding base. Background technique [0002] In the daily operation and equipment maintenance of substations, operators need to install grounding wires at both ends of the equipment to be overhauled to ensure that the equipment is powered off during maintenance and to confirm the safety of operators and equipment. At present, it is generally used to connect the grounding rod to the metal fitting at the end of the insulator to realize the conduction between the electric wire and the grounding wire. The grounding rod is "L" shaped and is used for hooking on fittings. However, most insulators are installed in the vertical direction, and the installation of the ground rod requires climbing work, which cannot be directly connected from the ground. This method increases the danger of the operator's work, and the work efficiency is low. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01B17/38
CPCH01B17/38
Inventor 黄英杰陈文睿程天宇黄漫欣
Owner GUANGDONG POWER GRID CO LTD DONGGUAN POWER SUPPLY BUREAU