The invention provides an auxiliary braking system for shortening the train braking distance; one end of a control switch is connected with a power source, and the other end of the control switch is connected with an electromagnet A, an electromagnet B, an electromagnet C and an electromagnet D which are fixed to the bottom of a train carriage. When the train needs to be stopped emergently in caseof emergency during running, the control switch is switched on quickly after the original train braking device is started, so that the electromagnet A, the electromagnet B, the electromagnet C and the electromagnet D are electrified simultaneously to generate attraction forces to attract the steel rail, the friction force between a train wheel set A and the steel rail and the friction force between a train wheel set B and the steel rail are increased, and the braking distance is shortened.

    本发明提供一种缩短火车制动距离的辅助制动系统,控制开关的一端与电源相连接,控制开关的另一端与固定在火车厢底部的A电磁铁、B电磁铁、C电磁铁、D电磁铁相连接。火车行车中遇突发情况须紧急停车时,在启动原车制动装置后,迅速接通控制开关,使A电磁铁、B电磁铁、C电磁铁、D电磁铁同时得电,产生吸力吸引钢轨,增大A火车轮对和B火车轮对与钢轨的摩擦力,缩短制动距离。


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    Title :

    Auxiliary braking system for shortening train braking distance


    Additional title:

    缩短火车制动距离的辅助制动系统


    Contributors:
    YANG HANQIN (author)

    Publication date :

    2021-01-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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