A quick grounding device for field high voltage equipment

Abstract

The invention provides a quick grounding device for field high-voltage equipment, which includes an upper splint, a lower splint, a clamping adjustment assembly, a locking assembly, a wiring clamp assembly, and a ground insertion assembly. Adjust the assembly to realize the adjustment of the distance between the upper splint and the lower splint and the adjustment of the clamping force. There is also a locking assembly for locking the upper splint and the lower splint between the upper splint and the lower splint. The upper splint or the lower splint is connected. There is the terminal clamp assembly, the lower part of the terminal clamp assembly is connected to the ground assembly, and the present invention can conveniently and accurately clamp the upper splint and the lower splint by using gears and racks to cooperate, so as to realize the connection of electric wires to the upper splint and the lower splint Between, improve the reliability and stability of the wiring, the constructor can connect the wire between the upper splint and the lower splint according to the actual needs, or choose to clamp it in the wiring clamp assembly, by rotating the force nut, you can Realize fast insertion and tightening of pins.

Description

technical field [0001] The invention relates to the technical field of power distribution protection, more specifically to a quick grounding device for outdoor high-voltage equipment, which belongs to the technical field of electric power. Background technique [0002] In the power system, due to the aging, wear or overvoltage breakdown of the electrical device insulation, the original uncharged parts (such as metal bases, metal shells, metal frames, etc.) will be charged, or the original low voltage parts will be charged. Bring high-voltage electricity, these unexpected abnormal charging will cause damage to electrical equipment and personal electric shock casualties. In order to avoid such accidents, protective measures of protective grounding and protective zero connection are usually taken. Protective grounding refers to connecting the metal part of the electrical device that is not charged under normal conditions with the grounding device to prevent the part from being...

AI Technical Summary

Problems solved by technology

At present, for high-voltage equipment in the field, it is generally necessary to use special equipment to ground it. However, the current grounding equipment structure is not perfect, and the grounding effect of the equipment is poor. For the limited field facilities, it is difficult to achieve fast grounding. Meet the requirements of fast grounding, resulting in low construction efficiency and poor reliability

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