The invention belongs to the technical field of high passing of vehicles, and particularly relates to a same-side interconnected vehicle posture adjusting system for a multi-axle wheeled vehicle. Thesystem comprises a hydro-pneumatic spring, an oil charging and discharging valve block, a hydraulic lock and a pipeline accessory; a disclosed multi-axle wheeled vehicle same-side interconnected suspension system is mainly suitable for wheeled vehicles with the suspension form being a hydro-pneumatic spring scheme. A plurality of hydro-pneumatic spring large cavities in a same group are connectedin series through pipeline accessories to serve as a bearing fulcrum of the whole vehicle, and the oil pressure in the hydro-pneumatic spring large cavities in the same group is basically equal, namely, the vertical loads among all the wheels connected in the same group are basically distributed in a uniform-load mode. When the same-side interconnection balance hydro-pneumatic suspension travels on a typical off-road rugged road surface, it can be guaranteed that all wheels make contact with the ground at the same time, the phenomenon that a certain wheel is suspended is avoided, the effectiveground adhesive force of all the wheels can be guaranteed, and great help is provided for improving the steering stability of a vehicle and the traction driving force for driving the wheels.

    本发明属于车辆高通过技术领域,具体涉及一种多轴轮式车同侧互连式车姿调节系统。所述系统包括:油气弹簧、充放油阀块、液压锁、管路附件;本发明所提出的多轴轮式车同侧互连式悬挂系统主要适用于悬挂形式为油气弹簧方案的轮式车辆。同组内的多个油气弹簧大腔用管路附件互连串接在一起,作为整车一个承载支点,同组内的油气弹簧大腔内的油液压力是基本相等的,即同组互连的各个车轮之间的垂直载荷基本均载分配。同侧互连平衡油气悬挂在典型的越野起伏路面上行驶时能够保证所有车轮同时接触地面,不会出现某一车轮悬空现象,能够保证各个车轮的有效地面附着力,对提升车辆转向时的操纵稳定性及驱动车轮的牵引驱动力有极大帮助。


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    Title :

    Same-side interconnected vehicle posture adjusting system for multi-axle wheeled vehicle


    Additional title:

    多轴轮式车同侧互连式车姿调节系统


    Contributors:
    HOU YOUSHAN (author) / SONG HUIXIN (author) / XU GUANGLONG (author) / HE JUN (author) / XIAO JIE (author)

    Publication date :

    2020-04-21


    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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