The invention discloses an insulating movable sitting ladder for overhauling a high-voltage switch cabinet, and belongs to the technical field of electric power overhauling. According to the insulating movable sitting ladder for overhauling the high-voltage switch cabinet, the electric hydraulic rod is matched with the second telescopic frame for use, so that the insulating movable sitting ladder has a lifting function, the overhauling requirements of different heights of the high-voltage switch cabinet can be met according to different assembling of the high-voltage switch cabinet, and related personnel can sit on the cushion plate to achieve lifting of the sitting ladder for overhauling operation; secondly, the position of the sitting ladder can be automatically adjusted during overhauling through the driving mechanism, related personnel do not need to move the position up and down in a reciprocating mode, the driving mechanism has the characteristic of being capable of steering, the overhauling requirements in different directions can be met, and secondly, after the height of the second telescopic frame is increased, the bottom expanding and supporting assembly can be linked to achieve the expanding and supporting effect; the bottom supporting area of the sitting ladder is increased, then the lifting stability can be improved, safety overhaul operation of personnel is ensured, the position is quickly locked through the emergency stop assembly, and the personnel are prevented from falling and being injured.

    本发明公开了一种高压开关柜检修用绝缘移动坐梯,属于电力检修技术领域。该高压开关柜检修用绝缘移动坐梯,通过电动液压杆配合第二伸缩架的运用,使其具有升降的功能,进而便于根据高压开关柜装配的不同满足其不同高度的检修需求,而且相关人员可坐在坐垫板实现升降坐梯进行检修作业,其次通过驱动机构还可在检修时自动调整坐梯的位置,无需相关人员往复上下进行挪动位置,而且驱动机构具有可转向的特点,则可以满足不同方向的检修需求,其次在第二伸缩架高度提升后,还可联动底部扩撑组件达到扩撑效果,增加坐梯底部支撑面积,进而可以提高升高的稳定性,确保人员安全检修作业,其次通过急停组件快速锁止位置,避免人员坠落受到伤害。


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    Titel :

    Insulating movable sitting ladder for overhauling high-voltage switch cabinet


    Weitere Titelangaben:

    一种高压开关柜检修用绝缘移动坐梯


    Beteiligte:
    XUE JICHAO (Autor:in) / WANG LINGYU (Autor:in) / YAN XUELING (Autor:in) / YEUNG LEE KON (Autor:in) / YUAN YUFENG (Autor:in) / YANG WENYI (Autor:in) / GUAN PENG (Autor:in) / WU DIKE (Autor:in) / LI JISHEN (Autor:in)

    Erscheinungsdatum :

    2023-05-09


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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