The invention provides a lower side beam and a suspension type rail train, and relates to the technical field of vehicles. The lower side beam comprises a beam body and a first connecting structure, the first connecting structure is located above the beam body and integrally connected with the beam body, and a skirting line structure is arranged on the first connecting structure. According to the lower side beam, compared with an assembly mode, a skirting line does not need to be additionally installed, the workload of vehicle assembly is reduced, the needed installation space can be reduced to a certain degree, the skirting line structure and the beam body are integrally connected, the rigidity of the lower edge beam can be enhanced, and stability and reliability are high.

    本发明提供一种下边梁及悬挂式空轨列车,涉及车辆技术领域。本发明所述下边梁,包括梁本体和第一连接结构,所述第一连接结构位于所述梁本体上方且与所述梁本体一体连接,所述第一连接结构上设置有踢脚线结构。本发明所述下边梁,相对于组装的方式,无需另外安装踢脚线,减少了车辆组装的工作量,能够在一定程度上降低其所需要的安装空间,并且,踢脚线结构与梁本体一体连接,能够增强下边梁的刚度,稳定性和可靠性高。


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    Title :

    Lower side beam and suspension type rail train


    Additional title:

    一种下边梁及悬挂式空轨列车


    Contributors:
    LI ZHENG (author) / ZHOU ZIQIAN (author) / LIU WENQIANG (author) / WANG YINGLIN (author)

    Publication date :

    2022-02-18


    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 / B61B RAILWAY SYSTEMS , Eisenbahnanlagen



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