track stopper

Abstract

The invention provides a track car stopper, comprising a sliding chute and at least one sliding car stopping portion. The sliding car stopping portion comprises a sliding portion and a car stopping portion. The sliding portion comprises a sliding block and a push-pull portion; the sliding block is arranged in the sliding chute in a sliding manner; one end of the push-pull portion is fixed to the end of the sliding block, and the other end of the push-pull portion can be arranged in at least steel rail of a track in a penetrating manner; the car stopping portion is fixed to the top of the sliding block; the car stopping portion can be clamped on the steel rail under the state that the push-pull portion is arranged in the steel rail in a penetrating manner. The track car stopper is easy in operation, a car can be stopped and allowed to run through simple push and pull movements, the car stopping effect is obvious, the personal safety of operators can be guaranteed and accidents are avoided happening.

Description

technical field [0001] The invention relates to the field of mechanical engineering, in particular to a track stopper. Background technique [0002] The vehicle arrester is generally installed on the running track of the mining vehicle to prevent the vehicle from running. The mining vehicle is the main transportation tool for transporting materials in coal mines. However, due to the small space in the underground roadway, it is often necessary to The external force assists in stopping the vehicle and ensures the stability of the vehicle during unloading. [0003] The existing operation is to manually place wooden plugs under the wheels to fix the mine car after the mine car is parked. However, during the operation, because the mine car is full of goods, the distance between the operator and the vehicle is too close. Therefore, a slight movement of the car body will cause personal injury, and the material of the cork is soft and easy to deform. If the cork is used to block t...

AI Technical Summary

Problems solved by technology

[0003] The existing operation is to manually place wooden plugs under the wheels to fix the mine car after the mine car is parked. However, during the operation, because the mine car is full of goods, the distance between the operator and the vehicle is too close. Therefore, a slight movement of the car body will cause personal injury, and the material of the cork is soft and easy to deform. If the cork is used to block the car for a long time, the cork needs to be replaced regularly, which will not only increase the cost consumption, but also if it is not replaced in time Wooden stoppers are prone to failure to prevent traffic and cause safety accidents

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