The invention relates to a movable lifting type maintenance platform device, and belongs to the field of climbing equipment. Annular metal pipes are sequentially fixed to the periphery, above the first-layer platform, of the supporting frame at intervals upwards, the annular metal pipes serve as a platform ladder, a second-layer platform is arranged on the top of the platform ladder, a second-layer platform safety door is installed on the second-layer platform, a second-layer platform locking bolt is installed on the second-layer platform safety door, and a third-layer platform is arranged above the second-layer platform. A third-layer platform safety door is installed on the third-layer platform, a third-layer platform locking bolt is installed on the third-layer platform safety door, a supporting sliding way is arranged between the third-layer platform and the second-layer platform, the third-layer platform can slide up and down along the supporting sliding way, and the bottom of the third-layer platform is connected with the upper end of a third-layer platform supporting rod. The lower end of the three-layer platform supporting rod is connected with a ball screw nut, the ball screw nut is installed on a ball screw, the lower end of the ball screw is fixedly connected with a handle, the ball screw is installed on a ball screw bearing seat, and the ball screw bearing seat is fixed to a ball screw supporting frame.

    本发明涉及一种可移动升降式检修平台装置,属于登高设备领域。一层平台一层平台上方的支撑架四周向上依次间隔固定有环形金属管,环形金属管作为平台梯子,平台梯子顶部设有二层平台,二层平台上安装有二层平台安全门,二层平台安全门上安装二层平台锁紧插销,二层平台上方设有三层平台,三层平台上安装有三层平台安全门,三层平台安全门上安装三层平台锁紧插销,三层平台与二层平台之间设有支撑滑道,三层平台可沿支撑滑道上下滑动,三层平台底部与三层平台支撑杆上端连接,三层平台支撑杆下端与滚珠丝杠螺母连接,滚珠丝杠螺母安装在滚珠丝杠上,滚珠丝杠下端与手柄固定连接,滚珠丝杠安装在滚珠丝杠轴承座上,滚珠丝杠轴承座固定在滚珠丝杠支撑架上。


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    Title :

    Movable lifting type maintenance platform device


    Additional title:

    可移动升降式检修平台装置


    Contributors:
    GU ZHIFU (author) / CHEN KANG (author) / CHENG HONGBO (author) / LYU WENPENG (author) / SUN LIJIANG (author)

    Publication date :

    2023-03-21


    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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