The invention discloses a telescopic six-supporting-leg supporting auxiliary frame mechanism, and relates to the technical field of elevating trucks, the telescopic six-supporting-leg supporting auxiliary frame mechanism comprises a chassis, a front supporting leg assembly, a middle supporting leg assembly, a turret device, a transmission device and a rear supporting leg assembly, the front supporting leg assembly is arranged at the head end of the chassis, the rear supporting leg assembly is arranged at the tail end of the chassis, the turret device is arranged at the upper end of the chassis, and the transmission device is arranged at the lower end of the chassis. A middle supporting leg assembly is arranged on the turret device, and a transmission device is arranged in the chassis. When the lifting ladder is used, after the lifting vehicle arrives at a site, the middle supporting leg assembly extends outwards, oil cylinders on the rear front supporting leg assembly, the middle supporting leg assembly and the rear supporting leg assembly extend downwards at the same time and are supported on the ground, finally, an engine of a vehicle chassis drives a water pump to operate through a transmission device, and the extension direction of the lifting ladder is changed through a turret device. According to the invention, the six-leg structure is utilized to scientifically distribute the acting force, and the elevating vehicle creatively has the functions of elevating and downward probing, so that the stability of the dead-corner-free operation posture of the whole vehicle is ensured.

    本发明公开了一种可伸缩的六支腿支承副车架机构,涉及举高车技术领域,包括底盘、前部支腿总成、中部支腿总成、转塔装置、传动装置和后部支腿总成,前部支腿总成设置在底盘首端,底盘尾端设置有后部支腿总成,底盘上端设置有转塔装置,转塔装置上设置有中部支腿总成,底盘内部设置有传动装置。其使用时,当举高车到达现场后中部支腿总成向外伸出,之后前部支腿总成、中部支腿总成和后部支腿总成上的油缸同时向下延伸,支撑地面,最后车辆底盘的发动机通过传动装置带动水泵运转,并利用转塔装置改变举高梯伸展方向。本发明利用六支腿结构的科学分配作用力,创造性的让举高车兼具举高和下探的功能,由此保证整车无死角作业姿态的平稳。


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    Title :

    Telescopic six-supporting-leg supporting auxiliary frame mechanism


    Additional title:

    一种可伸缩的六支腿支承副车架机构


    Contributors:
    LIU ZHIQIANG (author) / ZHOU BICHI (author) / QIAN CHENG (author) / ZHANG HAITING (author)

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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