Flood prevention lifting type power distribution cabinet

Abstract

The invention provides a flood prevention lifting type power distribution cabinet, which comprises supporting legs, air cylinders, an air pump, a power distribution cabinet body, lifting hinges, supporting leg guide rails, sealing pins, first vent holes and second vent holes. The supporting leg guide rails are fixedly connected on the supporting legs. The air cylinders are fixedly arranged at twoends of the supporting leg guide rails. Guide wheels are arranged in the supporting leg guide rail in a rolling manner. One end of the guide wheel is rotationally connected with the lifting hinges. Anair suction pipe is fixedly connected to the other side surface of the power distribution cabinet body. An air outlet of the air pump is fixedly connected with a telescopic hose. A piston is slidablyconnected to the inner wall of the cavity. The first vent holes are formed in the lower ends of the supporting legs. A sliding groove is formed in the middle sections of the first vent holes in a penetrating mode. The sealing pins are slidably connected to the inner wall of the sliding groove. The second vent holes are formed in the upper ends of the supporting legs. Due to the fact that the sealing pins are matched with the first vent holes, the automatic lifting of the power distribution cabinet can be achieved. Meanwhile, the situation that a circuit is short-circuited or damaged in the water can be avoided.

Description

technical field [0001] The present invention relates to the technical field of power distribution cabinets, and more specifically, to a flood-proof lift-type power distribution cabinet. Background technique [0002] The power distribution cabinet is a kind of electrical equipment, which is used to distribute electric energy reasonably and facilitate the opening and closing operation of the circuit. However, in some low-lying areas, floods and ground water often occur. The power distribution cabinet is submerged and soaked, thereby causing damage to electrical components. In the prior art, the lifting power distribution cabinet with flood prevention function often needs to be manually controlled to lift, so it is easy to cause the lifting to be delayed in time. However, the power distribution cabinet with automatic lifting function, Generally, sensor components or circuits are used to control the lifting, and the sensor components or circuits are likely to cause circuit damag...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems, the present invention provides a flood-proof lifting power distribution cabinet to solve the existing manual lifting power distribution cabinet, which is easy to cause the lifting and lowering in time, and uses sensor components or control circuits to complete the automatic lifting power distribution cabinet , the problem that the normal lifting of the power distribution cabinet is affected after the circuit is immersed in the flood

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