The invention discloses an elastic side bearing and a railway vehicle, the elastic side bearing comprises a side bearing seat and a top plate side lug assembly, the top plate side lug assembly comprises a top plate, a rubber body and a side lug plate, the rubber body comprises a rubber main body part and rubber side lug parts located on the two sides of the rubber main body part, the rubber main body part at least covers one part of the top plate in a vulcanization manner, and the rubber side lug parts are positioned between the side parts of the rubber main body part and the side lug plates; moreover, the side lug plate is provided with at least one first connecting hole, and the rubber body comprises a first rubber column which is vulcanized and formed in the first connecting hole. The side lug plate is in vulcanization connection with the rubber side lug part and is further in vulcanization connection with the first rubber column through the first connecting hole, meanwhile, the first connecting column can be used for limiting, and the side lug plate and the rubber side lug part are not prone to being separated. The rubber main body part of the rubber body and at least part of the top plate are vulcanized and molded into a whole, so that the side lug plate, the rubber body and the top plate are reliably connected.

    本申请公开一种弹性旁承以及轨道车辆,弹性旁承包括旁承座、顶板侧耳组件,所述顶板侧耳组件包括顶板、橡胶体以及侧耳板,所述橡胶体包括橡胶主体部和位于所述橡胶主体部两侧的橡胶侧耳部,所述橡胶主体部至少硫化包覆所述顶板的一部分,所述橡胶侧耳部位于所述橡胶主体部的侧部和所述侧耳板之间;并且,所述侧耳板设有至少一个第一连接孔,所述橡胶体包括硫化成型于所述第一连接孔中的第一橡胶柱。侧耳板和橡胶侧耳部硫化连接,且还通过第一连接孔和第一橡胶柱硫化连接,同时第一连接柱可进行限位,侧耳板与橡胶侧耳部不易于脱离。橡胶体的橡胶主体部和顶板的至少部分硫化成型为整体,故侧耳板、橡胶体、顶板三者连接较为可靠。


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    Titel :

    Elastic side bearing and railway vehicle


    Weitere Titelangaben:

    一种弹性旁承以及轨道车辆


    Beteiligte:
    XU SHANCHAO (Autor:in) / LYU YU (Autor:in) / TAN FEI (Autor:in) / GENG ZHONGHUA (Autor:in)

    Erscheinungsdatum :

    2022-11-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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