Power distribution switch device

Abstract

The invention belongs to the technical field of power distribution devices, and particularly relates to a power distribution switch device which comprises an electric box. A rotating rod is mounted on the electric box through a screw-nut pair; a conducting rod is hinged to the end part of the rotating rod through a supporting rod; the inner side wall of the electric box is fixedly connected with a plurality of groups of electric control cylinders; the conducting rod is connected in the electric control cylinder in a sliding manner; an isolation plate is fixedly connected to the interior of the electric control cylinder; an electrifying block is mounted in the electric control cylinder; the side wall of the conducting rod is fixedly connected with an L-shaped push rod; the side wall of the electric control cylinder is in sliding connection with a sliding rod; a connecting rod is hinged between the sliding rod and the L-shaped push rod; the side wall of the sliding rod is fixedly connected with an elastic pressing rod. A pulley block is mounted at the end part of the elastic pressing rod through a spring; the pulley block is in contact with an electrifying block in the electric box; and the pulley block rubs on the electrifying block to wipe off part of the oxide layer on the electrifying block, so that the contact tightness of the conductive rod and the electrifying block can be improved, and the conductive stability of the conductive rod and the electrifying block during contact is improved.

Description

technical field [0001] The invention belongs to the technical field of power distribution devices, in particular to a power distribution switch device. Background technique [0002] The distribution switch is mainly used inside the distribution box to control the opening or closing of a certain circuit. [0003] There are also some technical solutions about power distribution devices in the prior art. For example, a Chinese patent with an application number of 2016110604416 discloses a power distribution switch for switch cabinets. One end is fixedly connected to the baffle plate, one end of the inner cavity of the flashlight is fixedly installed with a first spring, the other end of the first spring is fixedly connected to the energizing block, and one side of the energizing block is fixedly connected to the side of the energizing block through a conductive wire. [0004] At present, in the prior art, the energization device is connected between the energized bodies, so th...

AI Technical Summary

Problems solved by technology

[0004] At present, in the prior art, the electrification is realized by connecting the electrification device between the electrified bodies so that the electrified body is a path. When in contact, the position where the electrical connection device and the current-carrying body need to be in contact will be oxidized, and then when the power-connecting device and the current-carrying body need to be electrically connected, the tightness of the connection will be reduced, and the problem of unstable electrical connection will occur.

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