The invention relates to the field of vehicle connecting pieces and particularly relates to a middle channel rear reinforcing plate structure. The structure comprises a first transverse plate, two first inclined plates, two second transverse plates, two first connecting plates, a third transverse plate, two second inclined plates, a third inclined plate and two second connecting plates, wherein a left end and a right end of the first transverse plate are connected with upper ends of the two first inclined plates respectively, and lower ends of the two first inclined plates are connected with one ends of the two second transverse plates respectively; a front end of the third transverse plate is connected with an upper end of the third inclined plate, a lower end of the third inclined plate is connected with the first transverse plate and a rear end of a first concave plate, a left end and a right end of the third transverse plate are connected with upper ends of two second inclined plates respectively, and lower ends of the two second inclined plates are connected with one ends of two second connecting plates respectively; front ends of the two second connecting plates extend to a rear portion of the first concave plate and are connected with a lower end of the rear portion of the first concave plate. The structure is advantaged in that a tail is connected with the rear floor assembly through welding spots, a continuous through structure is formed, a closed cavity structure is formed, and local modality and rigidity of the front floor assembly are improved.

    本发明涉及车辆连接件领域,具体是一种中通道后加强板结构。包括一第一横板、两第一斜板、两第二横板、两第一连板、一第三横板、两第二斜板、一第三斜板以及两第二连板,所述第一横板的左右两端分别与两第一斜板的上端相连,两第一斜板的下端分别与两第二横板的一端相连,所述第三横板的前端与第三斜板的上端相连,第三斜板的下端与第一横板以及第一凹板的后端相连,第三横板的左右两端分别与两第二斜板的上端相连,两第二斜板的下端分别与两第二连板的一端相连,两第二连板的前端延伸至第一凹板的后部并且与第一凹板的后部下端相连。本发明尾部同后地板总成通过焊点连接,形成了连续贯通结构,并形成了封闭腔体结构,增加前地板总成局部模态和刚度。


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    Title :

    Rear reinforcing plate structure of middle channel


    Additional title:

    一种中通道后加强板结构


    Contributors:
    WANG QUAN (author) / LIU YONG (author) / CHEN ZHENGLEI (author) / MA BIHU (author) / REN DAN (author)

    Publication date :

    2021-06-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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