The invention discloses a safety protection type power maintenance device which comprises a mounting plate, limiting plates and a maintenance platform; a fence is arranged on the periphery of the maintenance platform, walking wheels are mounted at the bottom of the mounting plate, hydraulic supporting legs are arranged at the four corners of the bottom of the mounting plate, and a lifting device is arranged between the mounting plate and the maintenance platform; the lifting device comprises two shear fork arms which are oppositely arranged, the tops of the shear fork arms are slidably connected to the bottom of the maintenance platform, and the bottoms of the shear fork arms are slidably connected to the top of the mounting plate; two-way hydraulic cylinders are hinged to the tops and the bottoms of the shear fork arms, and the gravity center of the maintenance platform is located on the center line of the shear fork arms; and the limiting plates are arranged on the two sides of the maintenance platform, limiting hydraulic cylinders are fixedly connected between the bottoms of the limiting plates and the mounting plate, through holes are formed in the limiting plates, and supporting plates are inserted into the through holes. The maintenance platform is used for solving the problems that in the prior art, the stability of a maintenance platform is insufficient, and the safety cannot be guaranteed in the using process.

    本发明公开了一种安全防护型电力维修装置,包括安装板、限位板和维修平台,维修平台的四周设置有围栏,安装板的底部安装有行走轮,安装板底部的四角处设置有液压支腿,安装板和维修平台之间设置有升降装置;升降装置包括两个相对设置剪叉臂,剪叉臂的顶部滑动连接在维修平台的底部,剪叉臂的底部滑动连接在安装板的顶部;剪叉臂的顶部和底部均铰接有双向液压缸,维修平台的重心位于剪叉臂的中心线上;限位板设置在维修平台的两侧,限位板的底部与安装板之间固定连接有限位液压缸,限位板上开设有通孔,通孔内插有托板;本发明用于解决现有技术中维修平台的稳定性不足,在使用过程中安全性得不到保障的问题。


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    Title :

    Safety protection type power maintenance device


    Additional title:

    一种安全防护型电力维修装置


    Contributors:
    WANG XIAOJIANG (author) / JIN JIALIN (author) / MA JUANLI (author) / LI JIANDUO (author) / YANG LIUQING (author)

    Publication date :

    2022-02-15


    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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