The invention relates to a beam type front wall assembly and a vehicle body structure. The beam type front wall assembly comprises a first cross beam, a second cross beam and a third cross beam which are arranged at intervals in the first direction and a first stand column and a second stand column which are arranged at intervals in the second direction, and the two ends of the first cross beam, the two ends of the second cross beam and the two ends of the third cross beam are connected to the first stand column and the second stand column correspondingly; wherein the first direction is perpendicular to the second direction. The first cross beam, the second cross beam, the third cross beam, the first stand column and the second stand column are connected to form a beam type frame shaped like a Chinese character'ri ', the beam type frame shaped like the Chinese character'ri' is stable in structure and high in supporting strength, the whole beam type frame can be directly connected with a floor top cover, and it can be guaranteed that the front wall assembly has enough stability during stress transmission. A stable frame supporting structure can be formed among the first stand column, the first cross beam, the second stand column and the second cross beam, the supporting structure facilitates installation of the air window, and the installation precision and the sealing performance of the air window and the beam type frame can be improved.

    本申请涉及一种梁式前围总成及车身结构,梁式前围总成包括沿第一方向间隔设置的第一横梁、第二横梁、第三横梁和沿第二方向间隔设置的第一立柱、第二立柱,第一横梁、第二横梁、第三横梁的两端分别连接于第一立柱和第二立柱上;其中,第一方向垂直于第二方向。通过第一横梁、第二横梁、第三横梁、第一立柱和第二立柱的连接可形成“日”字形的梁式框架,“日”字形的梁式框架结构稳定,支撑强度高,该梁式框架整体能够直接与地板顶盖连接,能够保证前围总成在进行应力传输时有足够的稳定性。第一立柱、第一横梁、第二立柱和第二横梁之间能够形成稳定地框架支撑结构,该支撑结构有利于安装风窗,并能够提高风窗与梁式框架的安装精度和密封性能。


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    Title :

    Beam type front wall assembly and vehicle body structure


    Additional title:

    梁式前围总成及车身结构


    Contributors:
    WU JIANCUN (author) / ZHANG XIN (author) / CHEN XINYI (author) / CAO GUOLIANG (author) / ZHANG SHIYUAN (author) / NIU HONGLIANG (author)

    Publication date :

    2024-02-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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