The invention belongs to the technical field of shear fork type movable lifting platforms, and particularly relates to a pit protection mechanism of a self-walking shear fork type movable lifting platform. The pit protection mechanism comprises a driving vehicle, stabilizing mechanisms, a guardrail and a horizontal sensor. A crawling ladder is fixedly mounted on the right side of the top of the driving vehicle. A shear fork type lifting mechanism is fixedly mounted at the top of the driving vehicle. A connecting seat is fixedly mounted at the top of the shear fork type lifting mechanism. The guardrail is fixedly mounted at the top of the connecting seat. A controller is fixedly mounted on one side of the inner wall of the guardrail through bolts. A door body is fixedly mounted on the rightside wall of the guardrail through hinges. The stabilizing mechanisms are fixedly mounted on the front, rear, left and right side parts of the driving vehicle. Each stabilizing mechanism comprises afirst hydraulic machine, a second hydraulic machine and a base, and the second hydraulic machine is fixedly installed at one end of the bottom of the first hydraulic machine. According to the invention, the comprehensive effects of realizing operation tasks in severe environments, reducing the operation difficulty and improving the operation efficiency are achieved.

    本发明公开的属于剪叉式移动升降平台技术领域,具体为一种自行走剪叉式移动升降平台的坑洞保护机构,其包括驱动车、稳定机构、护栏和水平传感器,所述驱动车的顶部右侧固定安装有爬梯,所述驱动车的顶部固定安装有剪叉式升降机构,所述剪叉式升降机构的顶部固定安装有连接座,所述连接座的顶部固定安装所述护栏,所述护栏的内壁一侧通过螺栓固定安装有控制器,所述护栏的右侧壁通过铰链固定安装有门体,所述驱动车的前后左右侧部均固定安装所述稳定机构,所述稳定机构包括第一液压机、第二液压机和底座,所述第一液压机的底部一端固定安装所述第二液压机,发明实现了在恶劣环境中的作业任务,减低作业难度,提高作业效率的综合效果。


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    Titel :

    Pit protection mechanism of self-walking shear fork type movable lifting platform and working method


    Weitere Titelangaben:

    一种自行走剪叉式移动升降平台的坑洞保护机构及工作方法


    Beteiligte:
    BU SHUANGLI (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    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 / B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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