The embodiment of the invention relates to the technical field of railway vehicles, in particular to a railway vehicle and a bogie thereof. The bogie comprises axles, axle boxes, a primary suspensiondevice and two side beams stretching across the two axles. The two side beams are arranged in parallel; the bottom of the primary suspension device is matched with the top of the axle box in an inserted mode, and the top of the primary suspension device is matched with one end of the side beam in an inserted mode. According to the bogie provided by the embodiment of the invention, the primary suspension device is connected with the axle box and the side beam in an inserting fit mode, assembling is easy and convenient, time and labor are saved, and the problems that in the assembling process ofan existing bogie, the assembling procedure is tedious, and time and labor are wasted can be solved.

    本申请实施例涉及轨道车辆技术领域,尤其涉及一种轨道车辆及其转向架。其中,转向架包括车轴、轴箱、一系悬挂装置和横跨在两个所述车轴上方的两个侧梁;两个所述侧梁相互平行设置;所述一系悬挂装置的底部与所述轴箱的顶部插接配合、且顶部与所述侧梁的一端部插接配合。本申请实施例提供的转向架在一系悬挂装置与轴箱和侧梁之间均通过插接配合进行连接,装配简单、方便且省时省力,能够解决现有转向架在装配过程中具有装配程序繁琐和费时费力的问题。


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    Titel :

    Railway vehicle and bogie thereof


    Weitere Titelangaben:

    一种轨道车辆及其转向架


    Beteiligte:
    LI YILEI (Autor:in) / WANG JUNFENG (Autor:in) / QIN CHENGWEI (Autor:in) / ZHANG WENCHAO (Autor:in) / LI ZHIYONG (Autor:in) / JIA XUJIE (Autor:in)

    Erscheinungsdatum :

    02.02.2021


    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



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