Aerogenerator tower frame apparatus and its use method

Abstract

The invention relates to a wind power generator tower truss device and using methods thereof. The tower truss consists of a pedestal and a tower body hinged with the pedestal through a hinge; a connecting ear is arranged on the outer surface of the lower part of the tower body; the device also comprises a mandril mechanism which can be connected with the connecting ear. The using methods comprises a method of erecting the tower body and a method of putting the tower body down; and the mandril mechanism can be convenient to erect the tower body and put the tower body down. The wind power generator tower truss device changes the structural form of the prior integrated tower truss, changes the tower body into a combined structure hinged and connected by the pedestal and the tower body, and is convenient to mount and maintain; and the device integrates the advantages of convenient mounting and transportation of an inhaul cable tower truss, absorbs the advantages of attractive appearance, firmness and durability of a conicity tower, has the advantages of low transportation cost, small occupied area, attractive appearance and the like and simultaneously solves the problems that the routine tower has inconvenient mounting and high maintenance cost.

Description

technical field [0001] The invention relates to a wind power generator tower device and its use method, in particular to an improvement of a wind power generator tower structure and a use method of the wind power generator tower device with the improved structure. Background technique [0002] The transportation cost of wind turbines has always accounted for a large part of the cost of wind turbines, especially wind turbines with independent towers. At the same time, the maintenance of wind turbines during operation is also a difficult problem that has always troubled users. One of the mainstream towers on the market is the cable-type tower. Its advantage is that it can be installed manually, but its disadvantage is that it occupies a large area and is not beautiful; the other is the tapered tower. But it must be installed with the help of a crane, and maintenance is particularly troublesome, and it also requires the cooperation of a crane, which greatly increases the user's...

AI Technical Summary

Problems solved by technology

One of the mainstream towers on the market is the cable-type tower. Its advantage is that it can be installed manually, but its disadvantage is that it occupies a large area and is not beautiful; the other is the tapered tower. But it must be installed with the help of a crane, and maintenance is particularly troublesome, and it also requires the cooperation of a crane, which greatly increases the user's cost of use. In developed countries, sometimes the annual maintenance cost is almost the value of the tower.

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