The invention discloses a vertical base and a bogie, and the vertical base comprises a damper spring, a lower seat and an upper seat and is used for providing damping in the vertical direction; the lower seat is positioned below the damper spring and is used for being connected to the upper part of the joist; the upper seat is connected with the damping spring and located between the lower seat and the damping spring, the upper seat and the lower seat are relatively fixed in the vertical direction, and the upper seat is slidably connected to the lower seat in the horizontal direction. The damper spring is connected to the upper seat, the lower seat is connected to the joist, the upper seat and the lower seat can slide relatively in the horizontal direction, and when the joist swings in the horizontal direction, the upper seat and the lower seat slide relatively. The situation that the vertical base excessively depends on the size of a damper spring due to the fact that the damper spring adapts to the horizontal swing mode of the joist through the ductility of the damper spring in the prior art is avoided, and the damper spring is not affected by the size in the process of adapting to the horizontal swing of the joist.

    本发明公开了一种垂向底座及转向架,垂向底座包括减振弹簧、下座和上座,用于在竖直方向上提供减振;下座位于减振弹簧的下方,下座用于连接于托梁的上方;上座连接减振弹簧,上座位于下座和减振弹簧之间,上座和下座沿竖直方向相对固定,上座沿水平方向滑动连接于下座。将减振弹簧连接于上座,下座连接于托梁,上座和下座沿水平方向能够相对滑动,当托梁沿水平方向摆动时,上座和下座发生相对滑动,由此,避免采用现有技术中利用减振弹簧的延展性来适应托梁的水平摆动的方式而导致垂向底座过于依赖减振弹簧的体积的情况发生,减振弹簧在适应于托梁的水平摆动的过程中将不受体积的影响。


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    Titel :

    Vertical base and bogie


    Weitere Titelangaben:

    一种垂向底座及转向架


    Beteiligte:
    XIE BO (Autor:in) / ZHANG SHUIQING (Autor:in) / ZHOU FEI (Autor:in)

    Erscheinungsdatum :

    2023-06-23


    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 / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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