Switch device with multiple sealing structures

Abstract

The invention discloses a switch device with a multiple sealing structures, and relates to the technical field of switch devices, in particular to a bearing plate block, a shutter heat dissipation plate and a take-up chuck, isolation supporting blocks are arranged on the lower portions of the left end and the right end of the bearing plate block, limiting mounting grooves are formed in the middles of the left side and the right side of a lifting adjusting plate; and a clamping pad is adhered to the inner wall of the limiting mounting groove. The switch device with the multiple sealing structures is provided with a sealing embedded groove and a sealing clamping pad, a good sealing effect can be achieved through the sealing clamping pad and the sealing embedded groove, water can be effectively prevented from entering the switch equipment, a wiring port can be sealed through a wire inlet connecting cylinder, a sealing effect is improved again, the connecting wire can be conveniently fastened under the effect of a threaded pipe and a fastening nut, the connecting wire can be prevented from falling off due to pulling, the redundant connecting wire can be conveniently arranged and wound through a take-up chuck, and the practicability of the device is greatly improved.

Description

technical field [0001] The invention relates to the technical field of switchgear, in particular to a switchgear with multiple sealing structures. Background technique [0002] Switchgear is a general term for power distribution equipment such as high-voltage distribution cabinets, low-voltage switch cabinets, switchboards, switch boxes, and control boxes in the power system. The switch cabinet is a kind of electrical equipment. The outside line of the switch cabinet first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is set according to its needs. The main function of the switchgear is to open and close, control and protect electrical equipment during the process of power generation, transmission, distribution and power conversion in the power system. The components in the switchgear are mainly composed of circuit breakers, isolating switches, load switches, operating mechanisms, transformers and various protection devic...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a switchgear with multiple sealing structures, which solves the problem that most of the existing switchgears in the background technology do not have a sealing structure, and it is difficult to better protect the internal switch. Moreover, most of them do not have an anti-drag structure, the switch connection wires are easily pulled and fall off, and the redundant wires are difficult to arrange, which brings troubles to the staff

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