The invention provides a rubber wheel subway framework and bogie, the framework comprises a cross beam, four motor mounting seats are symmetrically arranged on the two sides of the cross beam in the longitudinal direction, and the motor mounting seats on the same side are arranged at intervals. The length of the framework is greatly shortened, the problems of insufficient rigidity and large machining deformation caused by a long-strip-shaped framework are solved, and the overall rigidity and manufacturability of the framework are improved.

    本发明提供了一种胶轮地铁构架及转向架,该构架包括横梁,所述横梁纵向方向的两侧对称设置四个电机安装座,同一侧的所述电机安装座间隔设置。本发明大大缩短了构架的长度,解决了长条形构架带来的刚性不足和加工变形量大的问题,提高了构架的整体的刚性和工艺性。


    Access

    Download


    Export, share and cite



    Title :

    Rubber wheel subway framework and bogie


    Additional title:

    一种胶轮地铁构架及转向架


    Contributors:
    LIAO CONGJIAN (author) / SHEN LONGJIANG (author) / LIU HUIXIA (author) / PU QUANWEI (author) / ZHAO NAN (author) / ZHOU QIN (author) / ZHU HE (author) / SASHIRO (author) / HU YI (author) / GONG ZHENGLI (author)

    Publication date :

    2023-11-10


    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



    Rubber wheel subway bogie driven by hub motors

    LI WEN / HONG HAIFENG / LU HAIYING et al. | European Patent Office | 2024

    Free access

    Subway bogie

    ZOU YUAN | European Patent Office | 2020

    Free access

    SINGLE-SHAFT RUBBER-WHEEL BOGIE

    ZHANG WENTAO / SHEN LONGJIANG / LIU YULONG et al. | European Patent Office | 2021

    Free access

    Subway and bogie thereof

    CHEN XIHONG / HE SHIZHONG / ZHANG QI et al. | European Patent Office | 2015

    Free access

    Bogie for rubber wheel electric vehicle

    LI DIANJI / XIAO LEI / YANG YONG et al. | European Patent Office | 2024

    Free access