The invention discloses a transformer substation aerial work lifting device which comprises a base, a box, a lifting device and a fixing device. The box is connected to the base through the lifting device. The fixing device is arranged on the base. The fixing device comprises a two-way lead screw, a sliding block, a supporting rod and a supporting base. The supporting base is fixedly connected tothe supporting rod. The two-way lead screw is rotationally installed on the base, the sliding block is slidably arranged on the two-way lead screw, a clamping groove is formed in the sliding block, and the supporting rod is clamped to the clamping groove. A limiting groove is formed in the base, and a limiting block is slidably installed in the limiting groove. The limiting block is fixedly installed on the supporting rod. The limiting groove is obliquely formed. When the limiting block is located at the lowest point of the limiting groove, the supporting base can support the base. The deviceis simple in structure and convenient to operate. Operation of workers is facilitated while the safety performance is improved.
本发明公开了一种变电站高空作业提升装置,包底座、箱体、升降装置和固定装置,所述的箱体通过升降装置连接在底座上;所述的固定装置布设在底座上,固定装置包括双向丝杆、滑块、支撑杆和支撑座;所述的支撑座固定连接在支撑杆上;所述的双向丝杆转动安装在底座上,滑块滑动布设在双向丝杆上,所述的滑块上开设卡槽,所述的支撑杆卡设在卡槽上;所述的底座上开设有限位槽,所述的限位槽内滑动安装有限位块;所述的限位块固定安装在支撑杆上,所述的限位槽倾斜布设,当所述的限位块位于限位槽的最低点的时候,所述的支撑座能将底座撑起来。本装置结构简,操作方便;提高安全性能的同时,方便了工作人员的操作。
Transformer substation aerial work lifting device
一种变电站高空作业提升装置
2020-05-05
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 / B66C Krane , CRANES |
Transformer substation inspection robot transferring and lifting device
European Patent Office | 2021
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