The invention provides a front longitudinal beam reinforcing structure, which belongs to the field of machinery and comprises a front longitudinal beam and a reinforcing plate. A groove is formed in one side of the front longitudinal beam; the reinforcing plate is arranged in the groove in a matched mode and provided with a part fixed to the bottom of the groove, a rib groove is formed in the side, opposite to the bottom of the groove, of the reinforcing plate, the opening of the rib groove and the opening of the groove face the same direction, and a gap is reserved between the bottom of the rib groove and the bottom of the groove. Reinforcing ribs are arranged in the rib grooves in a matched mode. According to the front longitudinal beam reinforcing structure, the gap is reserved between the reinforcing plate in the induced bending area and the front longitudinal beam, and the reinforcing ribs penetrating front and back are additionally arranged on the reinforcing plate, so that the problem of poor energy absorption effect of the reinforcing plate of the front longitudinal beam in the prior art can be effectively solved.

    本发明提供了一种前纵梁加强结构,属于机械领域,本发明提供的前纵梁加强结构包括前纵梁和加强板;所述前纵梁的一侧设置有凹槽;所述加强板配合设置在所述凹槽内,且存在与所述凹槽的底部相固定的部分,所述加强板相对于所述凹槽的底部的一侧设置有筋槽,所述筋槽的开口与所述凹槽的开口朝向一致,且所述筋槽的底部与所述凹槽的底部间留有间隙;所述筋槽内配合设置有加强筋。本申请的前纵梁加强结构,在诱导折弯区域的加强板与前纵梁间预留有间隙,在加强板上增加前后贯穿的加强筋,从而可以有效解决现有情况中前纵梁加强板吸能效果差的问题。


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    Title :

    Front longitudinal beam reinforcing structure


    Additional title:

    一种前纵梁加强结构


    Contributors:
    SUI HAIYING (author) / XU ANPING (author) / LI YAWEI (author)

    Publication date :

    2022-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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