The invention belongs to the technical field of power construction equipment, and particularly discloses a power grid infrastructure lifting device which comprises a lifter body and a lifting platform arranged at the end of a lifting structure on the lifter body, an adaptive groove is formed in the top end of the lifting platform, a rotating disc is rotationally connected into the adaptive groove, and an adjusting groove is formed in the top end of the rotating disc. An extending plate is slidably connected to the inner side of the adjusting groove, four notches are formed in the positions, corresponding to the extending plate, of the top of the lifting platform, a rotating mechanism for adjusting the position of the extending plate is arranged at the bottom of the rotating disc, and a supporting structure used for supporting the extending plate after the extending plate extends out is arranged above the extending plate; according to the extension device for the lifting platform, the extension function of the lifting platform can be achieved, the extended extension plate can be supported, and the situation that the service life of the device is shortened due to the fact that the supporting force of the extended extension plate is insufficient is avoided.

    本发明属于电力施工设备技术领域,具体公开了一种电网基建升降装置,包括升降机本体,以及设置在升降机本体上升降结构端部的升降平台,升降平台的顶端开设有适配槽,适配槽内部转动连接有旋转盘,旋转盘的顶端开设有调节槽,调节槽内侧滑动连接有延伸板,升降平台顶部且与延伸板相对应位置开设有四个缺口,旋转盘底部设有调节延伸板位置的旋转机构,延伸板上方设有用于支撑延伸板伸出后的支撑结构,调节槽顶部固定连接有限位块,限位块的顶端等距开设有若干个矩形槽,本发明不仅可以实现对升降平台的延伸功能,而且可以对延伸后的延伸板进行支撑,避免伸出的延伸板支撑力不足,降低装置的使用寿命。


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    Title :

    Power grid infrastructure lifting device


    Additional title:

    一种电网基建升降装置


    Contributors:
    WANG HAITAO (author) / WANG LEI (author) / ZHANG ZHIMIN (author) / YANG LEI (author) / WANG QI (author) / CUI XUETAO (author) / CHEN SONGTAO (author) / LI CHAO (author) / GAO ZHEN (author) / DONG DONG (author)

    Publication date :

    2024-03-22


    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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