Mining compound sliding car arrester with adjustable car arresting distance

Abstract

The invention relates to the technical field of car arresters, in particular to mining compound sliding car arrester with adjustable car arresting distance. The mining compound sliding car arrester comprises a bottom frame, a rail and a wheel chock linkage mechanism; and the rail and the wheel chock linkage mechanism are both fixed to the bottom frame. Compared with the prior art, the mining compound sliding car arrester with the adjustable car arresting distance is suitable for occasions where metal and nonmetal mine rail transportation needs car arresting and can be popularized to other general occasions where rail transportation needs car arresting of different axle distances at the same time, on one hand, accurate car arresting can be achieved, and on the other hand, stepless adjustment of the vehicle arresting distance can be achieved so that the vehicle arresting and parking functions of the vehicles with different axle distances can be adapted at the same time; and in addition,efficient linkage of the mechanism is achieved through a hydraulic system and a crank connecting rod mechanism, automation can be achieved conveniently, the personnel cost is reduced, and high adaptability, functionality and economy are achieved.

Description

technical field [0001] The invention relates to the technical field of car stoppers, in particular to a mine-used compound sliding car stopper with adjustable car stop distance. Background technique [0002] The car stopper is a commonly used car stop device in mines. It is widely used in the vertical shaft or inclined shaft yard of rail transportation, in the vertical shaft cage, and at the horse head gate in the middle section of the underground. According to the purpose, the car arrester is divided into two types: single type and double type. The single type is only used for parking and blocking. According to the way of stopping the vehicle, it can be divided into four types: the wheel-blocking type, the shaft-blocking type, the plate-blocking type and the head-blocking type. Among them, the wheel-blocking type is most commonly used in mines because of its simple structure, safety and reliability. According to its power source, it is divided into manual and hydraulic. ...

AI Technical Summary

Problems solved by technology

It can be seen that the stopping distance of traditional car stoppers cannot be adjusted. When all the vehicles that need to stop cars in mines have different wheelbases, the car stoppers cannot achieve precise car stoppers, and even the rear wheel of the car stopper may be at the wheel of the subsequent rail vehicle. , the unfavorable situation that the rear wheel block of the car stopper cannot be closed occurs, which affects production and poses a safety hazard. At the same time, because there is a certain logical relationship between the front and rear wheel block actions, the transmission compound car stopper has no linkage or poor linkage

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