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Portable grounding device for grounding bus

A grounding device and busbar grounding technology, which is applied to the grounding device of the switchgear, the grounding arrangement of the substation, the switchgear, etc., can solve the problems of bumping, injury, and multi-person operation by lifting the handcart, and achieves portability, convenient operation, and Reliable effect of busbar

Pending Publication Date: 2021-06-25
STATE GRID TIANJIN ELECTRIC POWER +1
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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 and provide a portable grounding device for busbar grounding to solve the problem that the trolley needs to be operated by multiple people and has the risk of being bumped and injured

Method used

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  • Portable grounding device for grounding bus
  • Portable grounding device for grounding bus
  • Portable grounding device for grounding bus

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Embodiment Construction

[0018] The present invention will be further described in detail below in conjunction with the accompanying drawings and through specific embodiments. The following embodiments are only descriptive, not restrictive, and cannot limit the protection scope of the present invention.

[0019] A portable grounding device for busbar grounding, such as Figure 1-3 As shown, it includes grounding component 1, copper lead 2 and grounding wire plate 3. There are multiple grounding components, and the number of copper leads and grounding components is the same, and one end of the copper lead is connected to the grounding component, and the other end of the copper lead It is connected with the grounding wire plate; the outer side of the copper lead wire is provided with an insulating sleeve, and the copper lead wire is used to connect the insulating operation rod with the grounding wire plate. Ground pile connection on the ground.

[0020] In this embodiment, the grounding assembly includ...

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PUM

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Abstract

The invention relates to a portable grounding device for grounding a bus. The portable grounding device comprises a grounding assembly, a copper lead and a grounding wire plate, According to the grounding device, through the arrangement of the grounding assembly, when the grounding device is used, an operator holds the insulating operating rod with a hand, a tulip contact is connected with a static contact of the grounding handcart, and the tulip contact is matched with the static contact of the grounding handcart, so the tulip contact is reliably connected with the static contact of the grounding handcart, and a grounding wire board is connected with a ground pile on a grounding bar of a switch cabinet; reliability of the bus is realized, and the grounding device is simple in structure, convenient and fast to operate and convenient to carry; Through the arrangement of the connecting assembly, the protective cover is arranged on an outer sides of the connecting plate, the fixing column and the wiring board, the protective cover plays a role in protecting the connecting plate, the fixing column and the wiring board, the phenomenon that the connecting plate, the fixing column and the wiring board are collided and damaged is avoided, electric shock caused by accidental touch of an operator is prevented, and safety performance of the grounding device is improved.

Description

technical field [0001] The invention belongs to the technical field of busbar grounding, in particular to a portable grounding device for busbar grounding. Background technique [0002] During the comprehensive maintenance of substation equipment, in order to ensure the safety of the maintenance personnel, the bus bar and its maximum range must be grounded. Currently, the substation is equipped with grounding handcarts. Due to the limited number of operating handcarts, multiple people are required to lift the isolating switch handcart when the busbar is grounded by the grounding handcart. Down, then lift the grounding handcart, and then push it in. Disadvantages: Lifting the handcart requires multiple people to operate, and there is a risk of collision and injury. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a portable grounding device for busbar grounding to solve the problem that the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B5/01H02B11/167H02B11/28
CPCH02B5/01H02B11/167H02B11/28
Inventor 李飞刘悦琪张辉张聪斌王永强段佳莉赵大兴王鹏王海泉孙哲
Owner STATE GRID TIANJIN ELECTRIC POWER
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