An auxiliary brake system for a railway track in a maintenance station relates to the technical field of railway tracks and comprises wheels, a track is movably connected below the wheels, an electromagnetic device is fixedly connected inside the track, and a coil is arranged on the outer side of the track. The auxiliary brake system for the railway track in the maintenance station can reduce therubbing damage degree of an existing braking mode through auxiliary braking and resistance increase, and when a rail locomotive enters a station for maintenance, magnetic attractive force is used to increase the resistance to the wheels and achieve auxiliary braking effect, so the braking efficiency is increased, and the braking distance is reduced; and in addition, an auxiliary brake device can be used in cooperation with an existing hard friction brake mode, so the brake resistance of the auxiliary brake device is further increased, friction force is not additionally increased, abrasion to the wheel is reduced, the service life of the auxiliary brake device is prolonged, and the auxiliary brake device better meets the actual requirement. And meanwhile, the timely braking of the rail locomotive when the rail locomotive enters the station is ensured to a certain extent, and the possible safety problem is avoided.

    一种维修站内的铁路轨道用辅助刹车系统,涉及铁路轨道技术领域,包括车轮,所述车轮的下方活动连接有轨道,所述轨道的内部固定连接有电磁装置,所述轨道的外侧设置有线圈;该维修站内的铁路轨道用辅助刹车系统,通过辅助刹车、增大阻力、可减小现有刹车方式擦损程度的优点,可在轨道机车进站检修时,利用磁性的吸引力,增大对车轮的阻力,起到辅助刹车的效果,提高了刹车的效率,减少了刹车距离,另外,可与现有的硬摩擦刹车方式配合使用,进一步的增加其刹车阻力,但不会额外增加摩擦力,减少了对车轮的磨损,提高了其使用寿命,更加符合实际需求。同时,在一定程度上保证了轨道机车在进站时刹车的及时,避免了因此可能引发的安全问题。


    Access

    Download


    Export, share and cite



    Title :

    Auxiliary brake system for railway track in maintenance station


    Additional title:

    一种维修站内的铁路轨道用辅助刹车系统


    Contributors:
    ZHENG YUNXIA (author) / CHEN HAIXIA (author)

    Publication date :

    2020-10-16


    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



    "Thyssenhutte" track brake at the Cologne-nippes Railway Station

    Derikartz | Engineering Index Backfile | 1924


    Car group brake method of car group brake device of railway station track

    MA PENGCHONG | European Patent Office | 2015

    Free access

    RAILWAY TRACK MAINTENANCE TROLLEY

    MELVELLE ANDREW / DE ROOY BEN / MORRIS GARY et al. | European Patent Office | 2019

    Free access

    Railway track maintenance equipment

    KANG HOON | European Patent Office | 2021

    Free access

    Railway track maintenance trolley

    MELVELLE ANDREW / DE ROOY BEN / MORRIS GARY et al. | European Patent Office | 2020

    Free access