The invention provides a vehicle body structure and a railway vehicle. The vehicle body structure comprises a bottom frame, two end walls, two side walls and a vehicle roof. The two end walls are connected to the two ends of the bottom frame correspondingly to form a first-position end wall and a second-position end wall. The two side walls are connected to the two sides of the bottom frame correspondingly, the two ends of each side wall are connected with the side door frames, and the side door frames are fixedly connected with the bottom frame. Two ends of the roof are respectively connected with the two end walls, and two sides of the roof are respectively connected with the two side walls; wherein the first end wall is connected with one end of the roof through a first transition compensation piece, the second end wall is connected with the other end of the roof through a second transition compensation piece, the end walls are connected with the side door frames at the same ends of the two side walls through third transition compensation pieces, and the side walls are connected with the side door frames at the ends of the side walls through fourth transition compensation pieces. According to the vehicle body structure and the railway vehicle provided by the invention, the assembly form and location tolerance can be compensated through the transition compensation piece, so that the vehicle body assembly difficulty is reduced, and the assembly efficiency is improved.

    本发明提供了一种车体结构及轨道车辆,包括底架、两个端墙、两个侧墙,以及车顶;两个端墙分别连接于底架的两端形成一位端墙和二位端墙;两个侧墙分别连接于底架的两侧,侧墙的两端均连接有侧门框,侧门框与底架固定连接;车顶的两端分别与两个端墙连接,两侧分别与两个侧墙连接;其中,一位端墙与车顶的一端通过第一过渡补偿件连接,二位端墙与车顶的另一端通过第二过渡补偿件连接,端墙与两个侧墙同一端的侧门框分别通过第三过渡补偿件连接,侧墙与其端部的侧门框通过第四过渡补偿件连接。本发明提供的车体结构及轨道车辆,能够通过过渡补偿件对装配形位公差进行补偿,从而降低车体组装难度,提高装配效率。


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    Title :

    Vehicle body structure and railway vehicle


    Additional title:

    车体结构及轨道车辆


    Contributors:
    DU JIANQIANG (author) / WANG SHUN (author) / YAO RUIMING (author) / HOU ZHIFENG (author) / ZHAO LUHANG (author) / WANG PENG (author) / LIU ZHENG (author) / WANG LIGANG (author) / XU JIAN (author) / ZHANG SHUOSHAO (author)

    Publication date :

    2023-07-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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