The invention provides an automobile body frame structure, and relates to the technical field of automobiles. The vehicle body frame structure comprises a forecabin beam body, a middle beam body and a rear beam body, the middle beam body is connected with the forecabin beam body and the rear beam body, the upper end of the middle beam body and the upper end of the rear beam body are located in the same plane, the middle beam body comprises two middle main longitudinal beams, and the middle main longitudinal beams are connected with the two middle main longitudinal beams. The middle beam body comprises two middle main longitudinal beams, a middle cross beam is arranged between the two middle main longitudinal beams in a mode of intersecting with the two middle main longitudinal beams, the two ends of the middle cross beam are connected with the two middle main longitudinal beams respectively, the rear beam body comprises two rear main longitudinal beams, and a rear anti-collision beam is arranged between the two rear main longitudinal beams in a mode of intersecting with the two rear main longitudinal beams. And the two rear main longitudinal beams are respectively connected with the rear anti-collision beam. According to the vehicle body frame structure scheme, the available space and arrangement flexibility of a vehicle body are improved, the structure arrangement is more reasonable, and the weight is lighter.

    本申请提供一种车身框架结构,涉及汽车技术领域。所述车身框架结构包括前舱梁体、中部梁体和后部梁体,所述中部梁体分别与前舱梁体、后部梁体连接,所述中部梁体的上端与所述后部梁体的上端在同一平面内,其中,所述中部梁体包括两中部主纵梁,在所述两中部主纵梁之间、以与所述两中部主纵梁交叉方式设置中部横梁,所述中部横梁两端分别与所述两中部主纵梁连接,所述后部梁体包括两后部主纵梁,在所述两后部主纵梁之间、以与所述两后部主纵梁交叉方式设置后防撞梁,所述两后部主纵梁分别与所述后防撞梁连接。该车身框架结构方案,提升了车身可利用空间和布置灵活性,结构设置更合理,并且更加轻量化。


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    Titel :

    Vehicle body frame structure


    Weitere Titelangaben:

    一种车身框架结构


    Beteiligte:
    SHI RUNWEI (Autor:in) / LI HAIYANG (Autor:in) / NING GUIXIN (Autor:in)

    Erscheinungsdatum :

    06.01.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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