The invention provides a transverse thrust rod structure, a guide arm type air suspension and a vehicle, and relates to the technical field of non-independent suspensions.The transverse thrust rod structure is located between a vehicle frame and an axle and comprises a sliding rail used for being installed on the vehicle frame, and the extending direction of the sliding rail coincides with the moving track of the axle; one end of the transverse thrust rod is rotatably connected with the axle, and the other end is rotatably and slidably connected with the slide rail; the first guide piece is rotationally connected with the frame and the axle; the second guide piece is rotationally connected with the frame, and the second guide piece is further rotationally connected with the end, connected with the sliding rail, of the transverse thrust rod; wherein the first guide piece is in transmission connection with the second guide piece, so that the end, connected with the sliding rail, of the transverse thrust rod can move in the same direction as the axle along the sliding rail, the transverse thrust rod can translate along with jumping of the axle in the vehicle running process, the axle is located on the center face of a vehicle frame all the time, and vehicle shimmy caused by transverse sliding of wheels is avoided; and the vehicle handling stability is improved.

    本申请提供一种横向推力杆结构、导向臂式空气悬架及车辆,涉及非独立悬架技术领域,该横向推力杆结构位于车架与车桥之间,包括:滑轨,其用于安装在车架上,滑轨的延伸方向与车桥的移动轨迹重合;横向推力杆,其一端转动连接车桥,另一端转动且滑动连接滑轨;第一导向件,其分别与车架和车桥转动连接;第二导向件,其与车架转动连接,第二导向件还与横向推力杆与滑轨连接一端转动连接;其中,第一导向件与第二导向件传动连接,以使横向推力杆与滑轨连接一端能沿着滑轨与车桥同向移动,从而在车辆行驶过程中,横向推力杆能随着车桥跳动而平移,使车桥始终位于车架中心面,避免车轮横向滑移导致车辆摆振,提升车辆操纵稳定性。


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    Title :

    Transverse thrust rod structure, guide arm type air suspension and vehicle


    Additional title:

    一种横向推力杆结构、导向臂式空气悬架及车辆


    Contributors:
    SI WEIWEI (author) / SUN ZHIGANG (author) / LIU HONGWEI (author) / FENG LITING (author) / HUANG CUNLIAN (author) / BAI JIALE (author)

    Publication date :

    2024-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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