The invention provides a tool for replacing a blade tip of a wind turbine. The tool comprises a winch, a steel rope, a right fixed pulley, a right guide pulley, a left guide pulley, a left fixed pulley, a movable pulley, a traction steel rope, a blade hoop, a movable platform, a lifting lug and a lifter, wherein the winch is arranged on the ground; one end of the steel rope is connected with the winch, and the other end of the steel rope sequentially passes by the right fixed pulley, the right guide pulley, the left guide pulley, the left fixed pulley and the movable pulley and is finally fixed on the lifting lug; the movable platform is arranged at the top of the lifter; the lifting lug is arranged on the lower side of the movable platform; the lifter is arranged on the ground. According to the tool disclosed by the invention, the winch, the steel rope, the blade hoop, the lifter and the movable platform are arranged, so that the blade of the wind turbine is independently replaced, the workload is reduced, the operating efficiency is improved, a blade is replaced without changing the internal structure of the wind turbine, the practicality is improved, and the tool is worth popularizing and using.
Tool for replacing blade tip of wind turbine
2015-11-25
Patent
Electronic Resource
English
IPC: | B66D Haspeln , CAPSTANS |
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