Low-voltage power distribution cabinet with grounding structure

Abstract

The invention discloses a low-voltage power distribution cabinet with a grounding structure, and the cabinet is provided with a cabinet body, and the interior of the cabinet body is movably provided with a mounting plate. The grounding lead fixedly penetrates through the top of the cabinet body, and a partition plate is fixed in the cabinet body on the outer side of the grounding lead; a fixing rod and an adjusting rod are arranged at the corners of a mounting plate in a penetrating mode. A mounting hole is formed in the cabinet body on the outer side of the grounding pile, and a sealing baffle plate is hinged to the side of the supporting shaft; a fixing hole is formed in the side surface of the grounding pile; and the motor is installed on the inner wall of the cabinet body through bolts, and an output shaft of the motor is fixedly connected with a connecting roller. According to the low-voltage power distribution cabinet provided with the grounding structure, after the power distribution cabinet is impacted and vibrated, the stability of the grounding structure can still be kept, efficient guiding of thunder and lightning is achieved, the sealing performance of the connecting position of the grounding structure and the power distribution cabinet can be guaranteed, and erosion to the surface of the grounding structure is reduced.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a low-voltage power distribution cabinet provided with a grounding structure. Background technique [0002] The low-voltage power distribution cabinet is used to transmit current. Some low-voltage power distribution cabinets are installed outdoors and lack a protective structure for the power distribution cabinet. Therefore, when encountering thunderstorms, the power distribution The inside of the cabinet is equipped with a grounding structure to play the role of lightning protection. For example, an outdoor low-voltage power distribution cabinet for lightning protection with the publication number CN214478461U, the top of the cabinet shell is provided with a rainproof top cover, and the rainproof top cover is There is a threading pipe for the incoming power supply, and a main circuit breaker is installed inside the cabinet shell... The built-in lightning rod ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a low-voltage power distribution cabinet with a grounding structure to solve the above-mentioned background technology. It is proposed that when the low-voltage power distribution cabinet is subjected to impact and vibration, it is easy to cause the grounding wire to loosen, thereby affecting the guidance of lightning, and the grounding wire The sealing between the distribution cabinet and the distribution cabinet is poor, and the grounding structure is in contact with the ground for a long time, and the surface is easily damaged by erosion

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