Wind power generation equipment

Abstract

The invention discloses wind power generation equipment which comprises a tower frame. A power generation assembly is installed at the top of the tower frame, and a lifting assembly is installed on the side wall of the tower frame; an upper chain wheel device and a lower chain wheel device are both installed on the tower frame and connected through a chain, a tensioning device for tensioning the chain is further installed on the tower frame, supporting frames are installed on the outer side wall of the tower frame in pairs, sliding grooves are formed in the supporting frames, rolling wheel assemblies are installed on the chain, and the roller assemblies comprise connecting shafts and rollers; and a connecting shaft transversely penetrates through the chain, the rotatable rollers are installed at the two ends of the connecting shaft, the two rollers are located in the corresponding sliding grooves, the two sides of the connecting shaft are further sleeved with installation sleeves, supporting box bodies are installed on the installation sleeves, and a hand holding device is further installed on the chain. Constructors can conveniently get on and off the tower frame, the tower framegetting-on and getting-off time of the constructors is saved, and the tower frame getting-on and getting-off safety is high; and a gearbox can be guaranteed to be in a lubricating state for a long time, and safe operation of the equipment is guaranteed.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to wind power generation equipment. Background technique [0002] Wind is a new energy source with great potential. At the beginning of the eighteenth century, a violent gale swept across Britain and France, destroying 400 wind mills, 800 houses, 100 churches, and more than 400 sailing ships. Thousands of people were injured and 250,000 trees were uprooted. As far as the tree pulling is concerned, the wind generates a power of 10 million horsepower (7.5 million kilowatts; one horsepower is equal to 0.75 kilowatts) in a few seconds! It has been estimated that the wind resources available for power generation on the earth are about There are 10 billion kilowatts, which is almost 10 times the current hydroelectric power generation in the world. At present, the energy obtained by burning coal in the world every year is only one-third of the energy provided by wind power ...

AI Technical Summary

Problems solved by technology

[0003] The wind power generation in the prior art has the following problems: 1. The gear box in the transmission device of wind power generation can work 24 hours without interruption as long as there is wind, so it is difficult to perform regular maintenance on it, and it is easy to get stuck after a long time. The site of the gears caused the entire transmission to stop working; 2. The towers of large-scale wind power generators are relatively high, usually ranging from 60 meters, 65 meters, and 80 meters. not tall

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