The invention discloses a vibration reduction system, a bogie and a vehicle, the vibration reduction system is used for the bogie of a railway vehicle, the vibration reduction system comprises a middle supporting frame, a middle supporting frame and a middle supporting frame, the middle supporting frame is suitable for being arranged below a vehicle body of the railway vehicle and connected with the vehicle body, and the middle supporting frame is used for supporting the bogie. The middle supporting frame is suitable for being located above an axle of the bogie and connected with the axle in an up-down moving mode. The upper end of the vertical vibration reduction body is connected with the middle supporting frame, and the lower end of the vertical vibration reduction body is suitable for being connected with the axle. The vertical vibration reduction body is connected between the middle supporting frame and the axle bridge, so that the middle supporting frame can only move up and down relative to the axle bridge and cannot move transversely, and it is ensured that the vertical vibration reduction body is not subjected to transverse force.

    本发明公开了一种减振系统、转向架和车辆,所述减振系统用于轨道车辆的转向架,所述减振系统包括:中间支撑架,所述中间支撑架适于设于轨道车辆的车体下方并与所述车体连接,所述中间支撑架适于位于转向架的轴桥上方并与所述轴桥可上下移动地连接;垂向减振体,所述垂向减振体的上端与所述中间支撑架相连,所述垂向减振体的下端适于与所述轴桥相连。垂向减振体连接在中间支撑架和轴桥之间,使中间支撑架相对轴桥只能上下移动,不能横向移动,确保垂向减振体不受横向力。


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    Title :

    Vibration reduction system, bogie and vehicle


    Additional title:

    减振系统、转向架和车辆


    Contributors:
    SHU FENGCHUN (author) / TANI HIDEKIN (author)

    Publication date :

    2024-11-15


    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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