Lifting channel structure inside wind driven generator tower

Abstract

The invention discloses a lifting channel structure inside a wind driven generator tower. The lifting channel structure comprises a tower for supporting a cabin at a high altitude, wherein the top ofthe tower is provided with a tower-top platform below the cabin; a perpendicular lifting elevator capable of performing lifting action between the bottom and the top is arranged in the tower; a passing channel for allowing the perpendicular lifting elevator to lift and operate is arranged on the tower-top platform; the biggest lifting stroke, in the tower, of the perpendicular lifting elevator ison the tower-top platform; the position, at the passing channel, of the perpendicular lifting elevator on the tower-top platform is equipped with a climbing sunken box of a sunken structure; sinking height of the climbing sunken box rises to the car bottom on the highest position in a mode of corresponding to the perpendicular lifting elevator; the climbing sunken box can communicate with the carwhich rises to the highest position of the perpendicular lifting elevator; and a pedestrian tower ladder which extends to the tower-top platform from the box bottom is arranged in the climbing sunkenbox. The lifting channel structure is beneficial for improving climbing efficiency and safety, in the tower, of an operator, so that timeliness of maintaining operation of the wind driven generator isreliably improved favorably.

Description

technical field [0001] The invention relates to a wind power generator, in particular to a lifting channel structure inside a tower of the wind power generator. Background technique [0002] In the structure of wind turbines, the work components that convert wind energy into mechanical energy and electrical energy are located in an environment of tens of meters or even hundreds of meters high, and they are supported by the tower erected on the tower base through the nacelle and auxiliary structural parts . It can be seen that the tower is one of the core components of the wind turbine, and it is the only load-bearing component that connects the wind farm ground and the high-altitude nacelle. [0003] During the installation and maintenance of the working components of the wind turbine, the operator needs to lift and lower between the wind farm ground and the high-altitude nacelle through the tower. That is to say, on the tower of the wind turbine, it is inevitable There is...

AI Technical Summary

Problems solved by technology

However, there is a large climbing distance between the elevator termination platform and the top platform, which will reduce the climbing efficiency of operators in the tower and affect the timeliness of wind turbine maintenance operations.

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