The invention discloses a front suspension limiting device for a light commercial vehicle. The front suspension limiting device comprises a cab supporting arm, a front suspension assembly and a limiting assembly. The front overhang assembly comprises a left front overhang base and a right front overhang base, the left front overhang base and the right front overhang base are both provided with mounting holes matched with a cab supporting arm, and the left front overhang base and the right front overhang base are oppositely arranged at the two ends of the cab supporting arm. The cab supporting arm is arranged on the lower portion of the cab and connected with the cab. The limiting assembly comprises a vertical limiting mechanism and a transverse limiting mechanism, and the vertical limiting mechanism and the transverse limiting mechanism are connected with the mounting hole and the cab corbel in a matched mode respectively. According to the scheme, the front suspension assembly and the cab corbel are transversely limited through the transverse limiting mechanism, so that transverse movement of the front suspension assembly in the running process of a vehicle is eliminated, and abnormal sound caused by transverse movement of the front suspension assembly is also eliminated. Meanwhile, structural damage caused by collision between the front overhang and other structures due to transverse movement can be reduced, and driving safety is guaranteed.

    本发明公开了一种轻型商用车前悬置限位装置,包括驾驶室托臂、前悬组件以及限位组件;前悬组件包括左前悬底座和右前悬底座,左前悬底座与右前悬底座均设置有与驾驶室托臂相配合安装孔,左前悬底座和右前悬底座相对设置在驾驶室托臂的两端;驾驶室托臂设置在驾驶室的下部并与驾驶室相连接;限位组件包括竖向限位机构以及横向限位机构,竖向限位机构及横向限位机构分别与安装孔及驾驶室托臂配合连接。在上述方案中,前悬组件通过横向限位机构与驾驶室托臂实现横向限位,从而消除车辆行驶过程中前悬组件的横向窜动,也就消除了前悬横向窜动带来的异响。同时还能够减少前悬横向窜动与其他结构之间碰撞带来的结构损伤,保障行车安全。


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    Title :

    Front suspension limiting device of light commercial vehicle


    Additional title:

    一种轻型商用车前悬置限位装置


    Contributors:
    REN KUAN (author) / TAN QIANGUANG (author) / WANG PENG (author)

    Publication date :

    2024-04-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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