A reinforced transitional grounding device

Abstract

The invention discloses a reinforced transitional grounding device, which comprises an insulating jacket arranged on a three-phase busbar, an installation gap is arranged on the insulating jacket, and part of the busbar is exposed in the installation gap; a grounding device is detachably arranged on the installation gap , the grounding device can be clamped on the installation gap, and the grounding device is provided with a clamping plate that can clamp the bus bar and has a metal contact, and the metal contact is connected to the ground wire. In the present invention, there is an installation gap specially used for cooperating with the grounding device on the busbar, which effectively protects the busbar without punching holes; Phase-to-phase accidents of equipment may be caused by wild animals; after the operation is completed, the installation gap and surroundings can be sealed by special sealing equipment to protect the safety of the bus contact points.

Description

[0001] 【Technical field】 [0002] The invention relates to the technical field of electric power maintenance, in particular to a reinforced transitional grounding device with high safety. [0003] 【Background technique】 [0004] The grounding wire is a safety barrier to protect the maintenance personnel, and is the lifeline of electric power employees, which can prevent the harm to the human body caused by sudden calls. Hanging wire is an important electrical safety technical measure, and its operation process should be serious, conscientious, and meet the requirements of technical specifications, and should not be careless. However, in actual work, due to the frequent use of the grounding wire and the seemingly simple operation, it is easy to paralyze people's thoughts, and its importance is often overlooked; There are still many potential safety hazards in the use of the line. [0005] The central cabinet switch of different voltage levels is completely fixed indoors by the...

AI Technical Summary

Problems solved by technology

However, this method of opening destroys the hardness distribution of the busbar, making it difficult for the capacity of the wire to meet the requirements; at present, the part connected to the grounding ring is exposed, and exposed to the sun for a long time, which may easily lead to changes in the structural strength of the busbar, resulting in accidents such as circuit breaks; What's more, because the maintenance environment is mostly outdoors, it is difficult to effectively prevent small wild animals. At the same time, the power equipment generates a lot of heat, which is easy to attract small wild animals to stay and play. However, the current grounding ring is fixed for a long time Under the ventral side of the busbar, it brings a lot of convenience for wild animals to play. When wild animals touch the grounding rings of two busbars in a straddling manner, phase-to-phase accidents are very likely to occur, which poses a serious threat to safe production

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