An electrical safety protection device

Abstract

The invention discloses an electrical safety protection device. A nut and a slide block are fixedly arranged on the back surface of a lifting plate, wherein the nut is in threaded connection with a screw, and the slide block is in sliding fit with a corresponding guide column; when the screw is rotated, the lifting plate moves up and down; the outer side of the lifting plate is provided with a connection plate, four connection rods are welded to the connection plate and are located on four vertexes of the same rectangle, and the connection rods are connected with limiting nuts after penetrating through the lifting plate; a plurality of movable supporting blocks are fixed to the left side and the right side of the back surface of the connection plate in the height direction at equal intervals, the movable supporting blocks incline downwards, and when the movable supporting blocks on the left side and the right side are opposite in position, all the movable supporting blocks can be clamped to corresponding fixed supporting blocks. According to the electrical safety protection device, an electrical cabinet is hung on a wall, installing is firm, in addition, the fixed supporting blocksand the movable supporting blocks organically cooperate with the screw and the nut, thus, the self locking function is achieved, the electrical cabinet is not prone to falling, and accordingly, the safety performance is substantially improved.

Description

technical field [0001] The invention belongs to the electrical field, and in particular relates to an electrical safety protection device. Background technique [0002] Electrical equipment is an important hardware device in the electrical field. These electrical equipment are generally installed in corresponding electric cabinets, and the electric cabinets are placed on the ground. [0003] The existing technology has the following problems: the installation of the electric cabinet is not stable enough during on-site installation, and at the same time, some installers did not handle the wire ends during the wiring in order to meet the deadline during installation, resulting in electric leakage. In addition, if some natural disasters such as heavy rain occur, it is easy to cause electric leakage accidents, so that the safety protection performance of the prior art is poor. Contents of the invention [0004] The technical problem to be solved by the present invention is to...

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Problems solved by technology

[0003] The existing technology has the following problems: the installation of the electric cabinet is not stable enough during on-site installation, and at the same time, some installers did not handle the wire ends properly during the installation in order to meet the deadline during installation, resulting in electric leakage

In addition, if some natural disasters such as heavy rain occur, it is easy to cause leakage accidents, so that the safety protection performance of the prior art is relatively poor.

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