The invention provides a railway flatcar body and a railway flatcar, the railway flatcar body comprises a middle beam and two side beams, the middle beam and the two side beams are connected through a plurality of connecting beams distributed in the longitudinal direction, and each connecting beam comprises two beam modules distributed in the transverse direction and independent of each other; at least one connecting beam is connected with the middle beam through a connecting piece, the inner end part of each beam module is connected with the middle beam through a connecting piece, and the outer end part of each beam module is connected with the side beam through a connecting piece; the middle beam comprises an upper beam body and a lower beam body, the lower beam body is located below the upper beam body, and the lower beam body is installed on the upper beam body through a connecting piece. The vehicle body is connected through the connecting piece, and the problem of welding fume collection can be solved.

    本申请提供一种铁路平车的车体以及铁路平车,车体包括中梁和两个侧梁,所述中梁和两所述侧梁通过多个沿纵向分布的连接梁连接,所述连接梁包括沿横向分布并相互独立的两个梁模块;至少一个所述连接梁通过连接件和所述中梁连接,每个梁模块的内端部通过连接件和所述中梁相连、外端部通过连接件和所述侧梁相连;所述中梁包括上部梁体和下部梁体,所述下部梁体位于所述上部梁体的下方,所述下部梁体通过连接件安装于所述上部梁体。该车体采用连接件进行连接,可改善焊接烟尘收集的问题。


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    Title :

    Railway flatcar and railway flatcar body


    Additional title:

    一种铁路平车及铁路平车的车体


    Contributors:
    WU RONGKUN (author) / YANG JINDA (author) / SHEN CAIYU (author) / MA QIAOYAN (author) / HU JUNQING (author)

    Publication date :

    2023-08-08


    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 / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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