Maintenance robot for wind power tower barrel

Abstract

The invention discloses a maintenance robot for a wind power tower barrel. A tower barrel upper clasping ring and a tower barrel lower clasping ring of the climbing robot respectively comprise upper clasping barrel plates and lower clasping barrel plates in equal number. A winch is arranged on one clasping barrel plate, and a steel cable of the winch is wound on the outside of the clasping barrelplate; a climbing drive device is supported between the upper clasping barrel plate and the lower clasping barrel plate, a support bracket is installed on the upper clasping barrel plate and the lowerclasping barrel plate, and a support cross bar of the support bracket is provided with a maintenance bench; a maintenance moving vehicle is movably supported on a bench of the maintenance bench, a circumferential rolling wheel is rotatably supported on a circumferential moving frame of the maintenance moving vehicle, a radial moving frame is slidably supported on the circumferential moving frame,a vertical moving frame is fixedly connected to the radial moving frame, and a vertical sliding plate is slidably supported on the vertical moving frame; circumferential, radial and vertical drives are electrically connected to a robot controller. The maintenance robot for the wind power tower barrel has the advantages of comfortable and safe operation, high construction efficiency and convenientoperation and use.

Description

technical field [0001] The invention relates to a maintenance construction device for the outer wall of a wind power generator tower, in particular to a climbing mechanical device used for cleaning, overhauling, maintenance and painting of the outer wall of a wind power tower. Background technique [0002] Wind energy is a renewable and clean energy with inexhaustible advantages. The development of wind power generation is of great significance to reduce the dependence on traditional petrochemical energy, optimize the energy structure, and realize the sustainable development of society. It is a strategic choice for all countries in the world to vigorously develop clean energy such as wind power. [0003] The wind power tower mainly plays a supporting role in the wind power generation unit, and at the same time absorbs the vibration of the unit, and plays a pivotal role in the wind power generation equipment. Wind power towers are often in relatively harsh operating environm...

AI Technical Summary

Problems solved by technology

[0004] The existing tower maintenance is nothing more than two methods. One is to use a large crane to lift the cage, and the construction personnel operate in the cage. This construction method has obvious limitations and can only be applied to lower heights on land The maintenance of the tower is completely unsuitable for a large number of offshore wind power, and the use cost is high and the work efficiency is low

The other is a more common method of maintenance for large-scale wind power towers and offshore wind power towers. In this maintenance method, the operators are gradually lowered through the ropes on the nacelle, and the operators are suspended in the air near the tower. For the operation, since the height of the tower reaches 100 meters, and the high wind speed in the air at the operation site, it not only increases the difficulty of the construction operation, labor intensity, and low construction efficiency, but also has high requirements for the psychological quality and technical level of the operators.

[0005] With the rapid increase in the number of installed wind power in my country, and the existing wind power towers in use are gradually entering the maintenance period, the market demand for maintenance facilities for wind power towers will become larger and larger, while traditional maintenance facilities It is difficult to meet the requirements of efficient construction and safe operation, so it is necessary to develop a maintenance robot with high construction efficiency, safe and reliable use, and comfortable and convenient operators to replace traditional operating methods and operating equipment

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