Monorail crane one-way brake vehicle

Abstract

The invention discloses a monorail crane one-way brake vehicle. The monorail crane one-way brake vehicle comprises a bracket, wherein a travelling wheel which can move is mounted at the upper part of the bracket; a left pull rod is mounted on one side of the bracket, and a right pull rod is mounted on the other side of the bracket; a movable connecting mechanism is mounted at the lower part of the bracket; a brake arm is connected to the left pull rod, a brake block is connected to the upper end of the brake arm and the lower end of the brake arm is connected with the movable connecting mechanism; one end of a connecting rod is connected to the left pull rod, and the right pull rod is connected to the other end of the connecting rod; and one end of a telescopic spring is connected to the bottom end of the brake arm, and the other end of the spring is connected with the bracket. The monorail crane one-way brake vehicle disclosed by the invention is simple in structure; the brake block on the brake arm is matched with a rail surface, so that the brake vehicle can only walk in one direction, and backward resistance is high; the brake block on the brake arm is metallurgically manufactured, so that friction resistance is high; besides, when the brake block is in contact with and collided to rails, sparks cannot be generated; and therefore, the monorail crane one-way brake vehicle can be suitable for ordinary working conditions, can also be suitable for adverse environment including humid environment, gas environment and the like, and is wide in application range.

Description

technical field [0001] The invention relates to a brake car, in particular to a monorail crane one-way brake car used in mines, and belongs to the technical field of mining machinery. Background technique [0002] The coal mining industry is an important energy industry in China. Mining operations are the most direct way to export coal energy. However, the working environment of coal mine operation is a special working environment, and it generally adopts the mining method in the mining process, that is, excavating underground coal mines from far to near. When a distant coal mine is mined out, the soil layer above the coal mine will naturally collapse due to gravity, or it will be backfilled by artificial topping. Therefore, the working space formed by this special coal mining working method leads to a unique walking form: one-way irreversible walking. [0003] The monorail crane brake car is a brake car widely used in mines. It is suspended on a special track, connected ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the above-mentioned problems in the prior art, the present invention provides a monorail crane one-way braking vehicle, which can solve the problem that the two-way monorail crane braking vehicle cannot meet the requirements of one-way walking in the mining operation space, and solves the problem that the braking vehicle does not conform to the collapse in the mine. The processing method ensures the safety of mining operations

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