The invention relates to an engineering vehicle supporting leg mechanism, an engineering vehicle chassis and an engineering vehicle. The supporting leg mechanism of the engineering vehicle comprises a telescopic supporting leg assembly which comprises at least one pair of telescopic supporting legs; the telescopic supporting leg comprises a telescopic arm and a supporting leg box, the supporting leg box is arranged on the frame, and the telescopic arm is configured to move in the supporting leg box in a telescopic mode. The pitching supporting leg assembly comprises at least one pair of pitching supporting legs; the pitching supporting leg is arranged at one end, far away from the frame direction, of the telescopic supporting leg, and is configured to perform pitching motion in a vertical plane; the supporting leg assembly comprises at least one pair of supporting legs; and the supporting leg is arranged at one end, far away from the frame direction, of the pitching leg, and is configured to move along with the pitching motion of the pitching leg.

    本公开涉及一种工程车辆支腿机构、工程车辆底盘及工程车辆。工程车辆支腿机构包括:伸缩支腿组件,所述伸缩支腿组件包括至少一对伸缩支腿;其中,所述伸缩支腿包括:伸缩臂和支腿箱,所述支腿箱设置在车架上,所述伸缩臂被配置为在所述支腿箱内伸缩移动;俯仰支腿组件,所述俯仰支腿组件包括至少一对俯仰支腿;俯仰支腿,所述俯仰支腿设置在所述伸缩支腿远离所述车架方向的一端,被配置为在竖直平面内执行俯仰运动;以及支撑支腿组件,所述支撑支腿组件包括至少一对支撑支腿;支撑支腿,所述支撑支腿设置在所述俯仰支腿远离所述车架方向的一端,被配置为随所述俯仰支腿的俯仰运动而移动。


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    Titel :

    Engineering vehicle landing leg mechanism, engineering vehicle chassis and engineering vehicle


    Weitere Titelangaben:

    工程车辆支腿机构、工程车辆底盘和工程车辆


    Beteiligte:
    WANG LI (Autor:in) / MA HONGFENG (Autor:in) / LI GENWEN (Autor:in)

    Erscheinungsdatum :

    2022-05-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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