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Earthing Devices for Distribution Operations

A technology of grounding device and ground pin, which is applied in the direction of connecting contact materials, etc., can solve the problems of poor insulation effect and inconvenient connection

Active Publication Date: 2020-11-06
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a grounding device for power distribution operation, which solves the technical problems of poor insulation effect and inconvenient connection in the prior art

Method used

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  • Earthing Devices for Distribution Operations
  • Earthing Devices for Distribution Operations
  • Earthing Devices for Distribution Operations

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Embodiment Construction

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0026] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0027] see Figure 1-Figure 5 , the embodiment of the present invention provides a grounding device for power distribution operation, including a grounding part provided with at least two grounding pins 1, one end of the grounding pin 1 is used to be inserted into the ground and can rotate around the other end of the grounding pin 1;

[0028] It also includes a first conductor post 2 and a first shell 4, the bottom end of the first ...

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Abstract

The invention discloses a grounding device of a power distribution operation, and relates to the technical field of grounding protectors. The grounding device comprises a grounding part, a first conductor column, and a first casing; the grounding part is provided with at least two grounding pins, and one end of each grounding pin is inserted into the underground and can rotate around the other endof the grounding pin; the bottom end of the first conductor column is rotationally connected with the grounding pins, the first conductor column is arranged vertically, and the sectional diameter ofthe first conductor column is changed in a step way along the length direction; and the first casing wraps the first conductor column, is made of an insulating material and provided with a window, anda ground wire penetrates the window and is then connected to the first conductor column. The technical problems that the insulating effect is not satisfied and connection is inconvenient in the priorart are solved.

Description

technical field [0001] The invention relates to the technical field of grounding protection devices, in particular to a grounding device for power distribution operations. Background technique [0002] In the power supply system, the grounding wire is often used, and the grounding wire is mainly connected to the earth by the supporting grounding device to achieve safety protection and prevent leakage. However, the existing grounding device has poor insulation during the grounding process. Technical problem, long-term exposed installation, and can not be connected with multiple grounding wires at the same time, moreover, because the terminals of the grounding device may be different in thickness, if the grounding wire is thin or thick, it is difficult to connect, and the operation is very inconvenient. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a grounding device for power distribution operation, which solves...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R4/66
CPCH01R4/66
Inventor 杨海运薛曙光郜志詹新明郭刚
Owner STATE GRID CORP OF CHINA