The invention discloses a light truck steel-aluminum mixed floor structure, which belongs to the technical field of automobile accessories and comprises a floor framework assembly, and a front floor assembly and a middle floor assembly which are sequentially arranged from front to back are supported on the top surface of the floor framework assembly; the splicing position of the front floor assembly and the middle floor assembly, the splicing position of the front floor assembly and the floor framework assembly and the splicing position of the middle floor assembly and the floor framework assembly are filled with structural adhesives, and riveting points are arranged at the splicing positions at intervals. The splicing positions are filled with the structural adhesive in advance, the sealing performance is improved, meanwhile, the adjacent parts can be fixed in an adhesive mode, then the splicing positions are reinforced through the riveting points, and the splicing positions are prevented from being disengaged; especially, the lap joint of the steel and the aluminum is filled with the structural adhesive, electrochemical corrosion caused by electrochemical reaction due to different activities is avoided, and the overall firmness can be improved.

    本发明公开一种轻卡钢铝混合地板结构,属于汽车配件技术领域,包括地板骨架总成,所述地板骨架总成顶面支撑有由前至后依次设置的前地板总成和中地板总成;所述前地板总成与中地板总成的拼接处、前地板总成与地板骨架总成的拼接处、中地板总成与地板骨架总成的拼接处均填充有结构胶,上述拼接处间隔设有铆接点。通过在拼接处预先填充有结构胶,在提升密封性的同时使得相邻部件可形成胶粘固定,再通过铆接点对拼接处进行加固,防止拼接处脱开的发生;其中尤其是钢铝搭接处通过结构胶的填充,避免了因活性不同导致的电化学反应而产生电化学腐蚀,有助于提升整体牢固性。


    Access

    Download


    Export, share and cite



    Title :

    Steel-aluminum composite floor structure of light truck


    Additional title:

    一种轻卡钢铝混合地板结构


    Contributors:
    FENG CHONG (author) / JIANG DONGWEI (author) / WANG JUNSHUAI (author) / XIANG ZIGANG (author) / XU WENHAO (author) / LI SHUZHEN (author) / GUO BAOYU (author) / CAO RILONG (author)

    Publication date :

    2025-03-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



    Steel-aluminum composite structure frame of commercial truck

    LI SHUNMING / ZHANG KAICHENG / SUN MINGJIE et al. | European Patent Office | 2020

    Free access

    New energy light truck cab floor structure and floor mold

    WANG LIANGLIANG / ZHU HUI / ZHU JICHENG et al. | European Patent Office | 2023

    Free access

    Steel-aluminum mixed light truck frame assembly

    HAN YIN / LIU YUNBO / MAO YONG et al. | European Patent Office | 2024

    Free access

    Floor reinforcement structure of truck

    CHOI KYOON / KWAK PO HWAN | European Patent Office | 2020

    Free access

    Composite floor for a dry truck body

    BAUER JEFFRIE SCOTT / THOMA MICHAEL L / STORZ SCOTT A | European Patent Office | 2019

    Free access