The invention provides a vehicle body frame structure and a vehicle. The vehicle body frame structure comprises a front suspension installation cross beam assembly and a cabin longitudinal beam assembly. Wherein the front suspension installation beam assembly comprises a front suspension installation beam, a front suspension fixing support and two front suspension installation beam reinforcing pieces, the front suspension fixing support is welded to the front suspension installation beam, and a front suspension installation point is arranged on the front suspension fixing support; the two front suspension mounting cross beam reinforcers are connected to the two ends of the front suspension mounting cross beam respectively; the engine room longitudinal beam assembly comprises two engine room longitudinal beams and two front suspension installation cross beam connecting pieces, one front suspension installation cross beam connecting piece is connected to one engine room longitudinal beam, and the engine room longitudinal beams and the front suspension installation cross beam connecting pieces are connected with the front suspension installation cross beam reinforcing pieces. According to the embodiment of the invention, the dynamic stiffness of the front suspension mounting point on the front suspension fixing bracket can be improved, the operation stability of the whole vehicle is improved, and the driving experience of a user on the vehicle is improved.

    本申请提供了一种车身框架结构以及车辆,所述车身框架结构包括:前悬置安装横梁总成以及机舱纵梁总成;其中,前悬置安装横梁总成包括:前悬置安装横梁、前悬置固定支架以及两个前悬置安装横梁加强件,前悬置固定支架焊接在前悬置安装横梁上,前悬置固定支架上设置前悬置安装点,两个前悬置安装横梁加强件分别连接在前悬置安装横梁的两端;机舱纵梁总成包括两个机舱纵梁和两个前悬置安装横梁连接件,一个前悬置安装横梁连接件连接在一个机舱纵梁上,机舱纵梁和前悬置安装横梁连接件皆与前悬置安装横梁加强件连接。本申请实施例可以提升所述前悬置固定支架上的前悬置安装点的动刚度,提高了整车的操稳性能,有利于提升用户对于车辆的驾驶体验。


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    Titel :

    Vehicle body frame structure and vehicle


    Weitere Titelangaben:

    一种车身框架结构以及车辆


    Beteiligte:
    XIONG HAO (Autor:in) / HU YONG (Autor:in)

    Erscheinungsdatum :

    2023-07-21


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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