The invention provides a transverse stopper with higher stability, a wear-resisting plate of the transverse backstop is provided with a boss made of the same material as the wear-resisting plate, the boss and the wear-resisting plate are integrated, and the boss extends into a rubber part and is integrally formed with the rubber part of the transverse backstop through vulcanization, therefore, the contact area between the wear-resisting plate and the rubber part is increased. The bottom plate is further improved, and a rotation stopping step is arranged on or below the bottom plate, so that the bolt or the nut is prevented from rotating, and the fastener is prevented from loosening. Under the condition that the performance of the rubber backstop is not affected, the structures of the wear-resisting plate and the bottom plate of the rubber backstop are improved, the problems that the wear-resisting plate is prone to falling off, and the bottom plate fastener is prone to loosening are solved, and the using stability of the transverse backstop in the actual working condition is improved.

    本发明提供了一种具有较高稳定性的横向止挡,所述横向止挡的耐磨板上设置有与耐磨板具有相同材质的凸台,凸台与耐磨板为一体,凸台伸入橡胶部分中,通过硫化与横向止挡的橡胶部分一体成型,从而增大耐磨板与橡胶部分的接触面积。进一步地对底板进行改进,在底板上或者底板下设置止转台阶,防止螺栓或螺母转动,避免了紧固件松动。本发明在考虑不影响橡胶止挡性能的情况下,对橡胶止挡的耐磨板和底板的结构进行改进,解决了耐磨板易脱落,底板紧固件易松动的问题,提高了横向止挡在实际工况中使用的稳定性。


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    Title :

    Transverse stopper with high stability


    Additional title:

    一种具有较高稳定性的横向止挡


    Contributors:
    ZENG XIANHUI (author) / SONG QINGWEI (author) / DENG MENGJUN (author) / LI JING (author) / CHEN ZHANG (author) / ZHANG YUXIANG (author) / LUO JUN (author) / ZHAO BIN (author)

    Publication date :

    2021-11-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES



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