Power distribution cabinet with electric leakage early-warning mechanism

Abstract

The invention discloses a power distribution cabinet with an electric leakage early-warning mechanism. The power distribution cabinet comprises a power distribution cabinet body, wherein a groove is formed in the side surface of the power distribution cabinet body; the electric leakage early-warning mechanism is arranged on the groove; fixing grooves are formed in the two sides of the electric leakage early-warning mechanism; accommodating grooves are formed in the upper and lower surfaces of the groove; moving blocks are arranged in the accommodating grooves; racks are arranged on one sides of the moving blocks; clamping blocks are arranged at the ends, away from the accommodating grooves, of the moving blocks; first rotating grooves are formed in one sides of the accommodating grooves; and the front side of the power distribution cabinet body penetrates through the first rotating grooves and is rotationally connected with a rotating shaft through a bearing. The power distribution cabinet with the electric leakage early-warning mechanism has the beneficial effects that the clamping blocks and the fixing grooves are arranged, and the clamping blocks are separated from the fixing grooves to move towards the accommodating grooves through rotation of a rotating handle and cooperation of gears and the racks; and the electric leakage early-warning mechanism can be moved out by holding the handle, so disassembly and assembly are convenient, the operation difficulty of workers is reduced, and the maintenance of the electric leakage early-warning mechanism is facilitated.

Description

technical field [0001] The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with an electric leakage early warning mechanism. Background technique [0002] The power distribution cabinet is a cabinet made of steel to protect the normal operation of components. The power distribution cabinet is widely used, mainly used in chemical industry, environmental protection industry, power system, fire safety monitoring, transportation industry and so on. Most of the power distribution cabinets are generally installed outdoors to withstand the test of various bad weather such as rain and snow. A large number of electrical components, instruments, switches and lines are installed in the power distribution cabinet. Once the power distribution cabinet is not well grounded, the shell is damaged, and the electrical appliances are damp , line aging, etc., it is easy to cause leakage, and then cause fire, electric shock an...

AI Technical Summary

Problems solved by technology

Most of the power distribution cabinets are generally installed outdoors to withstand the test of various bad weather such as rain and snow. A large number of electrical components, instruments, switches and lines are installed in the power distribution cabinet. Once the power distribution cabinet is not well grounded, the shell is damaged, and the electrical appliances are damp , line aging, etc., it is easy to cause leakage, and then cause fire, human electric shock and other accidents

[0003] Existing power distribution cabinets are generally equipped with a leakage warning mechanism. Most of the power distribution cabinets need to be used outdoors. The test of various bad weather requires the staff to frequently disassemble and repair the leakage warning mechanism, but the disassembly of the leakage warning mechanism The installation process is complicated, which increases the difficulty of the staff's operation, and dust will enter the heat dissipation part of the leakage warning mechanism, and a large amount of dust adheres to the electrical components of the leakage warning mechanism, which is likely to cause poor contact. The power distribution cabinet of the leakage warning mechanism is used to solve the above problems

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