A combined device for barrier-free disassembly and overhaul of switchgear cabinets

Abstract

The invention discloses a combined device for barrier-free disassembly and overhaul of switchgear cabinets, including the base, a groove and an engagement groove, The top surface of the base is adhered with a rubber pad, the inside of the shell is provided with a first switch cabinet, the groove is arranged on the side of the second switch cabinet which is closer to the middle axis of the first switch cabinet, the left and right end surfaces of the first switch cabinet are provided with projections, and the slideway is arranged on the inner wall surface of the top end of the second switch cabinet. Through the size arrangement between the groove and the projections, so that it can be positioned between two adjacent switchgear cabinets, avoiding poor robustness between them, When the switchgear cabinet is subjected to external force relative sliding occurs between the switchgear, thus causing damage to the contact surface between the switchgear cabinets and further affecting the stability performance of the switchgear cabinet. Therefore, the arrangement of grooves and projections greatly improves the bearing strength of the combined switchgear cabinets, and further improves the stability performance of the combined switchgear cabinets.

Description

technical field [0001] The invention relates to the technical field of switch cabinets, in particular to a combined device for barrier-free disassembly, assembly and maintenance of switch cabinets. Background technique [0002] The switch cabinet is a kind of electrical equipment, which controls the opening and closing of various equipment; the outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch, and each branch is set according to its needs; such as instruments, automatic control, motor magnetic switches , various AC contactors, etc., some also have high-voltage room and low-voltage room switchgear, high-voltage busbars, such as power plants, etc., and some also have low-cycle load shedding to ensure the main equipment. [0003] Due to the complex connection between the internal components of the existing switchgear, it is difficult to overhaul it, and it is not convenient to overhaul and replace the...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a combined device for barrier-free disassembly and maintenance of switchgear, to solve the problem of the existing switchgear proposed in the background technology because the connection between its internal components is relatively complicated. The maintenance increases the difficulty, which makes it inconvenient to repair and replace the damaged parts, and because it cannot store the internal circuits in a classified manner, the placement of the circuits is messy, thereby affecting the normal connections between the circuits. Heat dissipation affects, and at the same time adds troublesome problems to the maintenance of parts

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