The invention provides a bilateral telescopic high-speed train two-way wind resistance braking device and a working method thereof.The device comprises a first wind resistance braking unit, a second wind resistance braking unit, a plate frame, a first driving mechanism, a second driving mechanism and a rotating mechanism; the first driving mechanism and the second driving mechanism are connected with the first wind resistance braking unit and the second wind resistance braking unit respectively, and the first wind resistance braking unit and the second wind resistance braking unit are both connected with the rotating mechanism. The first driving mechanism and the second driving mechanism are used for driving the first wind resistance braking unit and the second wind resistance braking unit to ascend and descend correspondingly and rotate around the rotating mechanism correspondingly, and therefore opening and closing of the first wind resistance braking unit and the second wind resistance braking unit are achieved. Two-way braking can be carried out according to the running direction of the train, the requirement for braking force of the high-speed train in the common braking state can be met, and the problem that the braking force is insufficient during emergency braking of the high-speed train is solved.

    本发明提供一种双侧伸缩式高速列车双向风阻制动装置及其工作方法,装置包括第一风阻制动单元、第二风阻制动单元、板架、第一驱动机构、第二驱动机构和转动机构,第一驱动机构和第二驱动机构分别与第一风阻制动单元和第二风阻制动单元相连,第一风阻制动单元和第二风阻制动单元均与转动机构相连;第一驱动机构和第二驱动机构分别用于驱动第一风阻制动单元和第二风阻制动单元进行升降并分别绕转动机构进行转动,从而实现第一风阻制动单元和第二风阻制动单元的开启和关闭。本发明可根据列车行驶方向进行双向制动,能够满足高速列车常用制动状态下对制动力的需求,解决高速列车在紧急制动时制动力不足的问题。


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    Title :

    Bilateral telescopic high-speed train bidirectional wind resistance braking device and working method thereof


    Additional title:

    一种双侧伸缩式高速列车双向风阻制动装置及其工作方法


    Contributors:
    DU LIMING (author) / YANG NAN (author) / LI ZHICHENG (author)

    Publication date :

    2022-06-10


    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