The invention provides a subway maintenance aerial work platform with a good protection effect. The subway maintenance aerial work platform comprises a bottom frame, transverse hydraulic cylinders, alongitudinal hydraulic cylinder, a bottom positioning moving frame structure, a bottom driving frame structure, a longitudinal supporting pipe, a longitudinal adjusting pipe, a longitudinal fixing pipe, a longitudinal adjusting hydraulic cylinder, a longitudinal connecting frame, a transverse supporting pipe, a transverse adjusting pipe and a transverse adjusting hydraulic cylinder, a transverse connecting frame, a maintaining and controlling strut structure and a top protection device, wherein the transverse hydraulic cylinders are installed at the front ends and the rear ends of the left side and the right side of the bottom frame through bolts, the longitudinal hydraulic cylinder is installed at the end, away from the bottom frame, of the transverse hydraulic cylinder through bolts, andthe bottom positioning moving frame structure is installed at the lower part of the longitudinal hydraulic cylinder. According to the subway maintenance aerial work platform, a threaded rod is in threaded connection with the inner side of a threaded hole, the threaded rod can be conveniently driven to rotate in the threaded hole through a rotating disc according to needs in the using process, theheight of a wheel carrier and the height of a guide wheel can be conveniently adjusted, and continuous movement can be achieved in the supporting process.
本发明提供一种防护效果好的地铁检修高空作业平台,包括底架,横向液压缸,纵向液压缸,底部定位移动架结构,底部驱动架结构,纵向支撑管,纵向调节管,纵向固定管,纵向调节液压缸,纵向连接架,横向支撑管,横向调节管,横向调节液压缸,横向连接架,维修操控撑架结构和顶部防护装置,所述的横向液压缸螺栓安装在底架左右两侧的前后两端;所述的纵向液压缸螺栓安装在横向液压缸远离底架的一端;所述的底部定位移动架结构安装在纵向液压缸的下部。本发明螺纹杆螺纹连接在螺纹孔的内侧,有利于在使用时方便根据需求利用旋转盘带动螺纹杆在螺纹孔内旋转,以便调整轮架以及导向轮的高度,且在支撑时能够继续移动。
Subway maintenance aerial work platform with good protection effect
一种防护效果好的地铁检修高空作业平台
2021-03-26
Patent
Electronic Resource
Chinese
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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