The invention discloses a wheel-track integrated multipurpose engineering vehicle with double working devices, which has a track running mode and a wheel running mode and can adapt to different construction environments such as mountainous regions, highways and railways. By controlling the angle of the rotary platform assembly, safe construction in a narrow space or under a limiting working condition is met; the bucket rod adopts two independent rotary mechanisms, the independent rotary angle of the bucket rod is controlled by adjusting the strokes of two rotary oil cylinders, and a proximity switch is installed on a rotary connecting frame and used for controlling the rotary angle of the bucket rod and avoiding interference with other working devices. The main working device and the auxiliary working device are arranged, different working devices achieve different functions, common operation and interlocking are achieved through a control program, controllability is better, and safety is higher; through switching of various machines and tools of the main working device and the auxiliary working device, rapid switching of multiple purposes is achieved, the number of engineering trucks is reduced, the construction cost is reduced, and the working efficiency is improved.

    本发明公开了一种轮履一体式双工作装置多用途工程车,其具有履带走行和轮式走行双模式,可以适应山地、公路、铁路等不同的施工环境;通过控制回转平台总成的角度,满足狭小空间或者限位工况的安全施工;斗杆采用独立的二回转机构,通过调整二回转油缸的行程,实现斗杆独立回转角度的控制,回转连接架上装有接近开关,用于控制斗杆的回转角度,避免与其它工作装置干涉;设有主、副双工作装置,不同工作装置实现不同功能,并通过控制程序实现共同作业和互锁,操控性更好,安全性更高;通过主、副工作装置各类机具的切换,实现多种用途的快速转换,减少工程车数量,降低施工成本,提供作业效率。


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    Title :

    Wheel-crawler integrated multipurpose engineering van with double working devices


    Additional title:

    一种轮履一体式双工作装置多用途工程车


    Contributors:
    LI WANLI (author) / SHANG XIAOHENG (author) / REN LUYAO (author) / XIAO YANFENG (author) / CAI JIANGZHE (author) / LI YULONG (author) / YU XUAN (author) / LIU ZHENZHONG (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E02F Baggern , DREDGING / B62D MOTOR VEHICLES , Motorfahrzeuge / E01B PERMANENT WAY , Gleisoberbau / E02D FOUNDATIONS , Gründungen



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