The invention discloses a multifunctional lifting protection device for high-altitude operation. The multifunctional lifting protection device for high-altitude operation structurally comprises rolling wheels, a control panel, a transmission box, a shear fork frame, a bearing plate and a fence, wherein the upper ends of the rolling wheels are movably clamped to the lower end of the transmission box; the rear end of the control panel is fixedly connected to the front end of the transmission box in an embedded mode; the upper end of the transmission box is connected with the lower end of the shear fork frame; the lower end of the bearing plate is riveted with the upper end of the shear fork frame; and the lower end of the fence is in welded connection to the upper end of the bearing plate. The equipment is powered on, and after a serviceman stands on the bearing plate, a person below controls the control panel to enable the shear fork frame to push the bearing plate and the fence to rise; and after the bearing plate and the fence are lifted to the needed height, a transmission plate pushes out a telescopic column, a fixing device abuts against a lamp pole, and an elastic ring drives a baffle ring, so that a clamping strip clamps the lamp pole, after a pressing block is extruded by a lamp tube, the pressing block extrudes a connecting block to contract and support towards the interior of a fixing block, the bearing plate is fixed, and the situation that the bearing plate shakes due to insufficient supporting stability of the shear fork frame, and the movement of the serviceman is inconvenient is prevented.

    本发明公开了一种多功能高空作业用升降保护装置,其结构包括滚轮、控制板、传动箱、剪叉架、承载板、围栏,滚轮上端活动卡合于传动箱下端,控制板后端嵌固连接于传动箱前端,传动箱上端与剪叉架下端相连接,承载板下端与剪叉架上端相铆合,围栏下端焊接连接于承载板上端,将设备进行通电,维修人员站上承载板后,下方人员操控控制板将剪叉架推动承载板与围栏升起,提升到需要的高度后,传动板将伸缩柱推出,使固定装置抵住灯杆,弹圈带动挡环,使卡条对灯杆进行夹紧,使压块被灯管挤压后,压块挤压连接块向固定块内进行收缩支撑,使承载板与进行固定,防止剪叉架支撑的稳定性不足,导致承载板发生晃动,造成维修人员行动不便。


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    Title :

    Multifunctional lifting protection device for high-altitude operation


    Additional title:

    一种多功能高空作业用升降保护装置


    Contributors:
    CHEN LIN (author)

    Publication date :

    2021-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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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