The invention relates to the technical field of railway vehicles, and provides an end wall structure, a vehicle body and a railway vehicle. The end wall structure comprises an end wall body, the end wall body comprises a plurality of end wall profiles, the adjacent end wall profiles are connected and fixed, and the end wall body is provided with an end door opening; a built-in groove is formed in at least one of the end wall profiles located on the peripheral side of the end door opening, and the built-in groove is used for arranging a mounting structure of a through channel; the built-in grooves extend in the parallel direction of the side edges of the adjacent end door openings, and at least two built-in grooves are formed in the same end wall body in the direction away from the end door openings at intervals. The mounting structure can better adapt to the position change of the mounting structure of the through channel, so that the mounting size change of the through channel is adapted, and the production difficulty and the production cost are reduced.

    本发明涉及轨道车辆技术领域,提供一种端墙结构、车体以及轨道车辆。端墙结构包括端墙本体,端墙本体包括多个端墙型材,相邻的所述端墙型材之间连接固定,所述端墙本体设置有端门口;位于所述端门口周侧的所述端墙型材中的至少一个设置有内置槽,所述内置槽用于设置贯通道的安装结构;所述内置槽沿相邻的所述端门口侧边的平行方向延伸,且同一个所述端墙本体上的所述内置槽沿远离所述端门口的方向间隔设置有至少两个。本发明可以更好的适应贯通道的安装结构的位置变更,从而适应贯通道安装尺寸的变更,降低生产难度和生产成本。


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    Titel :

    End wall structure, vehicle body and rail vehicle


    Weitere Titelangaben:

    端墙结构、车体以及轨道车辆


    Beteiligte:
    SONG ZHONGCHAO (Autor:in) / LIU LONGXI (Autor:in) / HU YINGCAN (Autor:in) / YUAN YUZHAN (Autor:in) / LIU TONG (Autor:in)

    Erscheinungsdatum :

    2023-09-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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