The invention discloses a flexible framework of a bogie of a railway wagon and the railway wagon. The flexible framework includes: an L-shaped beam which comprises an end beam and a side beam A, wherein the side beam A is provided with an L-shaped beam mounting hole, and a first spherical center plate is arranged at the bottom of the L-shaped beam mounting hole; a T-shaped beam which comprises a side beam B and a cross beam, wherein a T-shaped beam mounting seat is arranged at one end, far away from the side beam B, of the cross beam, the T-shaped beam mounting seat can be inserted into the L-shaped beam mounting hole, an elastic cushion block is arranged on the upper surface of the T-shaped beam mounting seat; a second spherical center plate is arranged on the lower surface of the T-shaped beam mounting seat, and the second spherical center plate can be matched with the first spherical center plate; and a connecting component which comprises a connecting bolt, an elastic spherical hinge and a connecting seat, wherein the connecting component is used for elastically connecting the L-shaped beam and the T-shaped beam. According to the flexible framework disclosed by the invention, the two side beams can be relatively independent in three directions.

    本发明公开了一种铁路货车转向架柔性构架及铁路货车。包括:L型梁,其包括端梁和侧梁A;所述侧梁A设置有L型梁安装孔;所述L型梁安装孔的底部设置有第一球面心盘;T型梁,其包括侧梁B和横梁;所述横梁远离所述侧梁B的一端设置有T型梁安装座,所述T型梁安装座设置为能够插入所述L型梁安装孔内;所述T型梁安装座的上表面设置有弹性垫块;所述T型梁安装座的下表面设置有第二球面心盘,所述第二球面心盘设置为能够与所述第一球面心盘相匹配;连接构件,其包括连接栓、弹性球铰和连接座;所述连接构件用于将L型梁和T型梁弹性连接。本发明的柔性构架能够使两侧梁在三向方向上相对独立。


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    Title :

    Flexible framework of bogie of railway wagon and the railway wagon


    Additional title:

    铁路货车转向架柔性构架及铁路货车


    Contributors:
    XIAO YANMEI (author) / XIAO YATING (author) / PU XIONGTAO (author) / LI LONG (author) / ZHU SEN (author) / ZHANG GUOSHUAI (author) / GAO ZHIXIONG (author) / ZHAO ZHENSHAN (author) / YU HAIYAN (author) / LI DAN (author)

    Publication date :

    2021-12-31


    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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