The invention discloses an auxiliary plate spring support, a plate spring suspension assembly and a vehicle, the auxiliary plate spring support comprises a fixing assembly, the fixing assembly is suitable for being fixed to a vehicle frame, and a fixing shaft pin is arranged on the side, back on to the vehicle frame, of the fixing assembly; the limiting bush is provided with a mounting hole, the fixing shaft pin is arranged in the mounting hole in a penetrating mode, the central axis of the mounting hole and the central axis of the limiting bush are arranged in a staggered mode in the radial direction of the limiting bush, the relative rotation angle of the limiting bush and the fixing shaft pin is adjustable, and the limiting bush is used for abutting against the auxiliary plate spring assembly; wherein the fixing assembly is provided with a first limiting structure, the limiting bush is provided with a second limiting structure, and when the first limiting structure is matched with the second limiting structure, the limiting bush is prevented from rotating relative to the fixing shaft pin. According to the auxiliary plate spring support, the maximum distance between the limiting bush and the auxiliary plate spring assembly can be adjusted, so that the rigidity of the auxiliary plate spring assembly can be adjusted, a vehicle can meet the carrying requirement under different working conditions, and the riding comfort is higher.

    本发明公开了一种副板簧支架、板簧悬架总成和车辆,包括:固定组件,固定组件适于固定于车架,且固定组件的背向车架的一侧设有固定轴销;限位衬套,限位衬套设有安装孔,固定轴销穿设于安装孔,且沿限位衬套的径向方向,安装孔的中心轴线与限位衬套的中心轴线交错设置,限位衬套与固定轴销的相对旋转角度可调,且限位衬套用于止抵副板簧组件;其中,固定组件设有第一限位结构,且限位衬套设有第二限位结构,第一限位结构与第二限位结构配合时阻止限位衬套相对于固定轴销旋转。本发明的副板簧支架能够调节限位衬套与副板簧组件之间的最大距离,从而可以调节副板簧组件的刚度,以使车辆能够在不同工况下满足运载需求且使乘坐舒适性更高。


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    Title :

    Auxiliary plate spring support, plate spring suspension assembly and vehicle


    Additional title:

    副板簧支架、板簧悬架总成和车辆


    Contributors:

    Publication date :

    2025-05-30


    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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