The invention discloses a compartment body vehicle door, a compartment body structure and a trailer, and relates to the technical field of trailers. The compartment body vehicle door comprises a peripheral frame, a grating and corrugations, the grating and the corrugations are arranged in the peripheral frame, the grating is arranged above the corrugations, the grating comprises transverse rods and longitudinal rods, inserting parts are arranged on the transverse rods, the longitudinal rods are inserted into the inserting parts, the inserting parts of the transverse rods and the longitudinal rods are welded, and welding is carried out at the connecting parts on the basis of inserting. Therefore, the defect of insufficient geometric stability of magnesium alloy welding is overcome, and the supporting stability of the carriage door is improved.

    本申请公开了一种厢体车门、厢体结构及挂车,涉及挂车技术领域。厢体车门包括外周框架以及设置在外周框架内的格栅和瓦楞,格栅设置在瓦楞上方,格栅包括横杆和纵杆,横杆上设置有插接部,纵杆插设在插接部,横杆和纵杆的插接处相焊接,在插接的基础上在连接部位进行焊接。由此,弥补镁合金焊接存在的几何稳定性不足,提高厢体车门的支撑稳定性。


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    Title :

    Carriage body vehicle door, carriage body structure and trailer


    Additional title:

    一种厢体车门、厢体结构及挂车


    Contributors:
    CHAO PENGXIANG (author) / LI MING (author) / WEN YI (author) / YANG RUINING (author) / ZHAO WEI (author) / GAO PENGYU (author)

    Publication date :

    2025-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge




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