The invention relates to the technical field of auxiliary equipment for electrical maintenance, and discloses a height-adjustable electrical maintenance lifting device. The four corners of the upper surface of a support platform are fixedly connected with limited posts mutually perpendicular to the support platform, and a driving component is arranged in the inner part of the support platform. Theouter parts of the limited posts are movably sleeved with four limited rings which can longitudinally slide on the length direction of the limited posts, and a support plate is fixedly connected between the four limited rings. A limiter is connected on the support plate. The support plate at the upper part can be driven to move up and down by the driving component. The precision of a screw rod ishigh, therefore a worker is conveniently transported to an ideal location for maintenance, and the problem that the worker cannot reach a fault point due to the excessively high maintenance height isprevented. The waist of the maintenance personnel can be limited through the limiter, so the problem that the worker falls off accidentally in the high-altitude work process is prevented, the potential safety hazard is reduced, and the personal safety of the maintenance personnel is ensured.

    本发明涉及电力维修辅助设备技术领域,公开了一种高度可调的电力维修升降装置,所述支撑台的上表面四个拐角处均固接有与其自身相互垂直的限位柱,且支撑台的内部设置有驱动组件,所述限位柱的外部活动套接有可延其自身长度方向纵向滑移的四个限位环,四个所述限位环之间固接有支撑板,所述支撑板上连接有限位器。本发明通过驱动组件可以带动上方的支撑板进行上下移动,而丝杆的精度较高,从而方便将工作人员输送至理想位置进行维修,防止维修高度过高导致工作人员无法到达故障点的问题,通过限位器可以对维修人员的腰部进行限位,防止高空作业过程中工作人员不慎滑落的问题,降低了安全隐患,保障了维修人员的人身安全。


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    Title :

    Height-adjustable electrical maintenance lifting device


    Additional title:

    一种高度可调的电力维修升降装置


    Contributors:
    JI RENZHI (author)

    Publication date :

    2020-08-04


    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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