The invention discloses an automobile floor cross beam mounting structure which comprises a floor cross beam and cross beam end plates, the cross beam end plates are arranged at the two ends of the floor cross beam, and the cross beam end plates are used for being welded to an automobile body longitudinal beam; the structures of the beam end plates at the left end and the right end are the same. The structures of the left end and the right end of the floor beam are symmetrical. Mounting holes are formed in the floor cross beams, marks are arranged on the mounting holes, the mounting holes with different marks are matched with different mounting positions, and corresponding mounting parts are arranged on the mark mounting holes matched with the mounting positions. A unification mode is adopted on a floor cross beam structure, and a universal cross beam end plate structure with the same consistency is arranged and used for being connected with a longitudinal beam of a vehicle body. The technical problem that in the prior art, differentiated floor cross beams are adopted for building, and consequently the floor cross beams are not easy to distinguish is solved.

    本发明公开了一种汽车地板横梁安装结构,括地板横梁以及横梁端板,横梁端板设置在地板横梁的两端位置,横梁端板用于与车身纵梁焊接;左右两端的横梁端板的结构相同,地板横梁的左右两端结构被配置为对称结构;地板横梁上设置有安装孔,安装孔上设置有标记,不同标记的安装孔匹配不同的安装位置,在安装位置匹配的标记安装孔上设置有对应的安装件。本发明在地板横梁结构上采用统一化的方式,并配备同样一致性的通用型横梁端板结构,用于与车身纵梁连接。解决了当前现有技术中采用差异化的地板横梁搭建,造成地板横梁之间不易区分的技术问题。


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    Title :

    Automobile floor cross beam mounting structure and mounting method


    Additional title:

    一种汽车地板横梁安装结构及安装方法


    Contributors:
    LIN LING (author) / XIE XIBIN (author) / LI HAIPENG (author)

    Publication date :

    2023-03-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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