The invention discloses a bogie with a built-in axle box and a railway vehicle, and the bogie comprises a framework which comprises two parallel side beams and a cross beam connected between the two side beams; the axle box body is arranged on the inner side of the side beam; the brake clamp mounting seat is arranged on the outer side of the side beam; the brake clamp hanger is of a transverse flat structure and is connected with the brake clamp mounting seat through a vertical positioning fastener with a vertical axial direction and a transverse positioning fastener with a transverse axial direction; and the brake clamp is connected with the bottom of the brake clamp hanger. The braking clamp hanging piece is of a transverse flat structure, the transverse size is reduced, the transverse size of the braking clamp mounting base is reduced, and in order to achieve stable fixing of the braking clamp hanging piece, the braking clamp hanging piece and the braking clamp mounting base are connected through the vertical positioning fastening piece and the transverse positioning fastening piece at the same time; on the basis that the installation space of the upper portion of the brake clamp is saved, reliable installation of the brake clamp is achieved.

    本发明公开了一种轴箱内置转向架及轨道车辆,包括:构架,包括两个平行的侧梁和连接于两个侧梁之间的横梁;轴箱体,设于侧梁的内侧;制动夹钳安装座,设于侧梁的外侧;制动夹钳吊挂件,为横向扁平化结构,通过轴向为垂向的垂向定位紧固件和轴向为横向的横向定位紧固件与制动夹钳安装座连接;制动夹钳,与制动夹钳吊挂件的底部连接。制动夹钳吊挂件为横向扁平化结构,减小了横向尺寸,有利于减小制动夹钳安装座的横向尺寸,为了实现制动夹钳吊挂件的稳定固定,利用垂向定位紧固件和横向定位紧固件同时连接制动夹钳吊挂件与制动夹钳安装座,提升两者连接的强度,在节省制动夹钳上部安装空间的基础上,实现了制动夹钳的可靠安装。


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    Title :

    Bogie with built-in axle boxes and railway vehicle


    Additional title:

    一种轴箱内置转向架及轨道车辆


    Contributors:
    LIANG HAIXIAO (author) / ZHANG ZHENXIAN (author) / FENG YONGHUA (author) / GONG YANJUN (author) / YANG DONGXIAO (author) / SONG SHULIANG (author) / CAO QINGDA (author) / ZHOU XIAOJIANG (author) / LI ZHILONG (author)

    Publication date :

    2024-12-27


    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 / B61H Bremsen oder andere Verzögerungseinrichtungen ausgebildet für Schienenfahrzeuge , BRAKES OR OTHER RETARDING APPARATUS PECULIAR TO RAIL VEHICLES



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