The invention provides a connecting structure of an instrument board stiffening beam and a vehicle body front wall and a vehicle, and belongs to the technical field of vehicles. The connecting structure comprises a main pipe beam, a front wall connecting support assembly and a steering column mounting support assembly; the front wall connecting support assembly comprises a first front wall connecting support and a second front wall connecting support, the first front wall connecting support is fixedly arranged on the main pipe beam, and two first front wall fixing points used for being connected with a front wall of a vehicle body are arranged on the first front wall connecting support in a scattered mode. The second front wall connecting support is connected to the front end of the steering column mounting support assembly through a second reinforcing support, and the rear end of the steering column mounting support assembly is connected to the main pipe beam. A second front wall fixing point is arranged at the lower end of the second front wall connecting support, and the second front wall fixing point and the two first front wall fixing points form a triangular reinforcing structure for fixing the vehicle body front wall. The connecting rigidity between the structures is improved through the stability of the triangular structure and the high-strength structure advantage, and the problem that a steering wheel shakes is avoided.

    本发明提供了一种仪表板加强梁与车身前围的连接结构及车辆,属于车辆技术领域,包括:主管梁、前围连接支架总成和转向管柱安装支架总成;前围连接支架总成包括第一前围连接支架和第二前围连接支架,第一前围连接支架固设于主管梁上,第一前围连接支架上分散设置有两个用于连接车身前围的第一前围固定点;第二前围连接支架通过第二加强支架连接在转向管柱安装支架总成的前端,转向管柱安装支架总成的后端连接在主管梁上;第二前围连接支架的下端设置有第二前围固定点,第二前围固定点与两个第一前围固定点,构成固定车身前围的三角形加强结构。本发明利用三角形结构的稳定性和高强度结构优势提升结构间的连接刚度,避免引发方向盘抖动的问题。


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    Title :

    Connecting structure of instrument board stiffening beam and vehicle body front wall and vehicle


    Additional title:

    仪表板加强梁与车身前围的连接结构及车辆


    Contributors:
    MA RUIXIANG (author)

    Publication date :

    2024-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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