The invention relates to the technical field of trapped rail cars, in particular to a coal mine underground steel wire rope traction rack rail trapped rail car and a using method thereof.The coal mine underground steel wire rope traction rack rail trapped rail car comprises two rails, a car frame is movably arranged on the two rails, a car body is fixedly installed on the car frame, and a brake support is fixedly arranged on the side portion of the car frame; and a first clamping seat matched with the track is fixedly arranged at the bottom of the brake bracket. According to the underground coal mine steel wire rope traction rack rail clamping vehicle and the using method, a fan wheel in a second clamping base makes contact with a rail, is pushed by friction force to rapidly rotate upwards and then falls down along with gravity to conduct friction again, intermittent friction is conducted on the rail through falling potential energy of the fan wheel, on one hand, the speed of the movable vehicle frame is reduced when the vehicle goes down a steep slope, and on the other hand, friction is reduced; the speed reduction process is independent of the brake pad braking process, manual starting is not needed, and on the other hand, the fan wheel falling amplitude and frequency corresponding to the vehicle speed can be utilized to knock the rail so as to forward prompt that the trapped rail vehicle is about to arrive in a rapid state.

    本发明涉及卡轨车技术领域,具体为一种煤矿井下钢丝绳牵引齿轨卡轨车及使用方法,包括两个轨道,且两个轨道上移动设置有车架,所述车架上固定安装有车体,所述车架的侧部固定设置有刹车支架,且刹车支架的底部固定设置有与轨道适配的第一卡座。该种煤矿井下钢丝绳牵引齿轨卡轨车及使用方法,通过第二卡座内的扇轮与轨道接触,并被摩擦力推动快速上转,然后随重力下落进行再次摩擦,以此利用扇轮的下落势能与轨道进行间歇性摩擦,一方面实现下陡坡时对移动车架的减速,且该减速进程独立于刹车片刹车进程,无需人工启动,另一方面可利用与车速对应的扇轮下落幅度、频率敲击轨道,以向前方提示卡轨车以快速状态将要到达。


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    Title :

    Underground coal mine steel wire rope traction rack rail trapped rail vehicle and using method


    Additional title:

    一种煤矿井下钢丝绳牵引齿轨卡轨车及使用方法


    Contributors:
    ZHANG TAO (author)

    Publication date :

    2025-05-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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