The invention discloses a cable shaft electric power maintenance hoisting device and a cable tunnel maintenance method. The cable shaft electric power maintenance hoisting device comprises a fixed pedestal and a hoisting frame; a pulley is arranged at the upper end of the hoisting frame, a winch is arranged in the middle of the hoisting frame, a pull wire of the winch winds around the pulley, and a lifting hook is arranged at the end of the pull wire; the lifting hook is connected with a hanging basket, a fixed seat is arranged at the lower end of the lifting frame, and the fixed seat is connected with the fixed pedestal. The fixed pedestal is arranged around the vertical shaft, personnel and tools enter and exit from the vertical shaft through rotation and lifting of the lifting frame, the occupied area is small, and the working efficiency is high.
本发明公开了一种电缆竖井电力维修吊装装置及电缆隧道维护方法,它包括固定底座和起吊架,所述起吊架的上端设置有滑轮,所述起吊架的中部设置有卷扬机,所述卷扬机的拉线从所述滑轮上绕过且端部设置有吊钩,所述吊钩与吊篮相连接,所述起吊架的下端设置有固定座,所述固定座与所述固定底座连接。本发明在竖井周围设置固定底座,然后通过起吊架的转动和升降进行人员和工具的进出竖井,占地面积小,工作效率高。
Cable shaft electric power maintenance hoisting device and cable tunnel maintenance method
电缆竖井电力维修吊装装置及电缆隧道维护方法
2022-02-18
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
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