Bus connecting device and switch cabinet with same

Abstract

The invention relates to the technical field of electrical equipment, and discloses a bus connecting device and a switch cabinet with the same, which can improve installation efficiency and replacement efficiency. The bus connecting device comprises a bus connecting seat which is provided with a conductive column and an insulating sleeve wrapping a periphery of the conductive column, and a connecting socket made of a metal material and provided with a fixing part fixedly connected with an electrical element and an elastic clamping part used for fixing one end of the conductive column. In the invention, the connecting socket adopts the elastic clamping part so that effects of rapid disassembly and rapid fixed installation of the bus connecting seat can be realized, and the installation efficiency and the replacement efficiency are effectively improved; and when a short-circuit fault occurs in the switch cabinet, a phenomenon of high-temperature burnout at a bus side connection portion is caused, only the bus connection seat needs to be replaced, and the burnt bus connection seat can be replaced without disassembling the cabinet body.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a bus connection device and a switchgear with the same. Background technique [0002] The existing method of connecting the switchgear and the busbar is: directly fix one end of the connecting terminal or the shed shed busbar bushing to the circuit breaker inside the cabinet by bolts or welding, and at the same time connect the connecting terminal or the shed The skirt busbar bushing is embedded on the side of the cabinet body, that is, the other end of the connecting terminal or the shed busbar bushing is exposed outside the cabinet body, so as to realize the connection with the outside. [0003] Therefore, when a line fault causes the connection terminal or shed bus bushing to burn out, it is necessary to disassemble the switch cabinet before disassembling the fixed connection point between the connection terminal or shed bus bushing and the circuit breaker , so a...

AI Technical Summary

Problems solved by technology

[0003] Therefore, when a line fault causes the connection terminal or shed bus bushing to burn out, it is necessary to disassemble the switch cabinet before disassembling the fixed connection point between the connection terminal or shed bus bushing and the circuit breaker , thus replacing the connecting terminal or shed busbar bushing, so the process of replacing the connecting terminal or shed busbar bushing is time-consuming and laborious

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