High voltage power distribution cabinet with antitheft function

Abstract

The invention discloses a high-voltage power distribution cabinet with anti-theft function, which comprises a left cabinet door and a right cabinet door, both of which are hinged with the cabinet body, and straight teeth are arranged on the right cabinet door bar, and the right cabinet door is fixedly connected with a slide rail, the bottom end of the spur rack is slidably connected to the slide rail, and the first gear is meshed above the spur rack. The combination with the alarm realizes the double locking of the power distribution cabinet and the function of timely alarming. After inserting the insertion rod that matches the special-shaped ring, rotate counterclockwise, and the straight rack moves to the right to release the lock on the cabinet door, and at the same time drives the The second gear meshes with the arc-shaped rack and rotates counterclockwise, disengages from the first arc-shaped sleeve, and the arc-shaped rack will drive the limit block to move down and continue to press against the top plate. When the door is broken violently, the straight rack will break and loosen the top plate. When the pressure is pressed, the spring will push the second contact piece to contact the first contact piece, and the alarm will be energized to give an alarm.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a high-voltage power distribution cabinet with an anti-theft function. Background technique [0002] The power distribution cabinet is a commonly used equipment in the power system. According to the electrical wiring requirements, switchgear, measuring instruments, protective appliances and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on a screen width to form a power distribution device. The existing high-voltage Part of the power distribution cabinet is installed outdoors, and it is easy to become the object of theft by some criminals. If it cannot be effectively prevented, once the theft occurs, it will directly cause property losses and affect the normal power supply order, bringing many problems to people's production and life. Inconvenient, the existing power distribution cabinet cannot send a warning in time when it is s...

AI Technical Summary

Problems solved by technology

[0002] The power distribution cabinet is a commonly used equipment in the power system. According to the electrical wiring requirements, the switchgear, measuring instrument, protective device and auxiliary equipment are assembled in a closed or semi-closed metal cabinet or on the screen width to form a power distribution device. The existing high-voltage Part of the distribution cabinet is installed outdoors, and it is easy to become the target of some criminals stealing. If it cannot be effectively prevented, once the theft occurs, it will directly cause property losses and affect the normal power supply order, which will bring many problems to people's production and life. Inconvenient, when the existing power distribution cabinet is stolen, it cannot issue a warning in time

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