The invention discloses a commercial vehicle cab suspension assembly. The assembly comprises a vehicle frame bottom plate, the two sides of the bottom face of the vehicle frame bottom plate are fixedly connected with the top faces of two square boxes with openings in the top faces respectively, through holes are formed in the bottom faces of the inner walls of the square boxes respectively, and connecting rods in sliding contact fit with the through holes are arranged in the through holes respectively. The lower ends of two connecting rods are respectively and fixedly connected with the upperends of shock absorbers with hard springs, in addition, the lower ends of the other two connecting rods are respectively and fixedly connected with the upper ends of shock absorbers with soft springs,the upper ends of the connecting rods are respectively and fixedly connected with the bottom surfaces of square plates, and the square plates are respectively in sliding contact fit with the corresponding square boxes. The height of the vehicle frame bottom plate can be adjusted through the assembly, then collision of the vehicle frame bottom plate can be prevented, or the wind resistance of a vehicle can be reduced, then, in the running process of the vehicle, the shock absorbers can be replaced, and use is convenient.

    一种商用车驾驶室悬置总成,包括车架底板,车架底板的底面两侧分别固定连接两个顶面开口的方形盒的顶面,方形盒的内壁底面分别开设通孔,通孔内分别设有一根与之滑动接触配合的连杆,其中两根连杆的下端分别固定连接带有硬质弹簧的避震器的上端,另外两根连杆的下端分别固定连接带有软质弹簧的避震器的上端,连杆的上端分别固定连接方形板的底面,方形板分别与对应的方形盒滑动接触配合。本装置能够调节车架底板的高度,进而能够防止车架底板磕碰,或降低减少车辆的风阻,再次,本装置能够在车辆的行驶过程中,能够进行避震器的更换,使用方便。


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    Title :

    Commercial vehicle cab suspension assembly


    Additional title:

    一种商用车驾驶室悬置总成


    Contributors:
    LI RUILONG (author) / LYU ZHICHENG (author) / LIU YEGANG (author) / ZHANG CHONGSEN (author) / LI GUOQIANG (author)

    Publication date :

    2020-12-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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