Indoor AC metal armored open switchgear

Abstract

The invention discloses an indoor alternating current metal-armored open type switchgear, which comprises an upper cabinet, a middle cabinet and a lower cabinet, wherein a water tank is fixedly connected to the lower part of the lower cabinet, an upper cabinet door is hinged to one side of the upper cabinet through hinges, a middle cabinet door is hinged to the middle cabinet through hinges, a lower cabinet door is hinged to the lower cabinet through hinges, a sliding chute is formed in the outer side of the water tank, a sliding block is connected in the sliding chute in a sliding manner anda connecting seat is fixedly connected to one side of the sliding block. A pedal can be put down and a worker can step on the pedal to conveniently overhaul equipment in the upper cabinet. After the pedal is used, the pedal is folded and a hook is hung in a hanging ring. A limiting plate is arranged to realize supporting and limiting functions when the pedal is put down. A protective cover is arranged to enable a motor to run in a safe and clean working environment. A moving wheel is arranged to enable the sliding block and the pedal to rotate around the sliding chute for angle regulation.

Description

technical field [0001] The invention relates to the technical field of electrical engineering, in particular to an indoor AC metal armored open switchgear. Background technique [0002] The removable switchgear is a three-phase AC 50hz indoor complete set of power distribution equipment, which is used to receive and distribute 3-12kv network power and implement control, protection and monitoring of the circuit. Various types of microcomputer integrated relay protection devices can be installed on the panel of the relay chamber, and can realize intelligent control of the system, with functions of remote control, telemetry, remote signaling and remote adjustment, and control the scene through the bus with communication interface The internet. [0003] For example, the Chinese patent with the application number CN201611243581.7, a metal armored removable switchgear, including a cabinet body, the cabinet body includes an upper cabinet, a middle cabinet, and a lower cabinet, and...

AI Technical Summary

Problems solved by technology

[0004] However, this invention has the disadvantage of poor heat dissipation, and the staff need to use a ladder for assistance when they go to the cabinet for maintenance, which brings inconvenience to the maintenance work of the staff, so an indoor AC metal armored open switchgear is provided It is necessary to solve the above-mentioned problems

Images