The invention discloses an adjustable auxiliary frame assembly structure which comprises an auxiliary frame body and a guide sleeve, the guide sleeve is fixedly connected with a vehicle body, an adjusting motor is fixedly mounted on the auxiliary frame body, an external thread is arranged on a motor shaft of the adjusting motor, and an internal thread is arranged on the inner wall of the guide sleeve; a motor shaft of the adjusting motor is inserted into the guide sleeve from bottom to top and is in threaded connection with the guide sleeve, the input of the adjusting motor is connected with a controller through a wire harness, and the controller controls the adjusting motor to rotate so as to drive the auxiliary frame body to ascend and descend in the axial direction of the guide sleeve. The method can meet the ground clearance adjustment requirements in different use scenes, does not change the relative motion relation of suspension hard points, improves the performance of a vehicle, and prolongs the service life of the vehicle.

    本发明公开了一种可调式副车架总成结构,包括副车架本体和向套管,导向套管与车身固定连接,在副车架本体上固定安装有调节电机,调节电机的电机轴上设有外螺纹,导向套管内壁上设有内螺纹;调节电机的电机轴从下至上插入导向套管并与导向套管螺纹连接,调节电机的输入通过线束连接有控制器,通过控制器控制调节电机转动,以带动副车架本体沿导向套管轴向升降。本发明能够满足不同使用场景下离地间隙调整需求,不改变悬架硬点相对运动关系,提升车辆的性能和使用寿命。


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    Title :

    Adjustable auxiliary frame assembly structure


    Additional title:

    可调式副车架总成结构


    Contributors:
    YU YANG (author) / LUO JIAWEI (author) / HAN JUN (author) / WANG XIN (author) / ZHENG XIAOYONG (author) / QIN ZHONGYANG (author)

    Publication date :

    2022-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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