Rapid positioning type mounting device for wind power generation blade

Abstract

The invention discloses a rapid positioning type mounting device for a wind power generation blade. The device comprises a machine chamber housing, wherein a hub sleeve is mounted on the outer wall ofone side of the machine chamber housing, and a hub mounting seat is welded into the hub sleeve; a hub is fixedly connected to the outer wall of one side of the hub mounting seat through a bolt; a second positioning flange is mounted on the outer wall of one side of the hub, and a second limiting seat is welded to the outer wall of one side of the second positioning flange; a limiting sleeve holeis formed in the second limiting seat; and a positioning sleeve is welded to the outer wall of the hub sleeve. According to the device, a positioning sleeve, a first positioning flange, the second positioning flange, a positioning wedge rod and a positioning groove are arranged; a blade root barrel at one end of the blade is inserted into the positioning sleeve, and one end of the blade root barrel is close to the hub, and then the first positioning flange is mounted in the hub sleeve and is connected to one end of the blade root barrel.

Description

technical field [0001] The invention belongs to the technical field of wind power generation blades, and in particular relates to a fast positioning wind power blade installation device. Background technique [0002] Wind power blades are referred to as wind power blades for short. Wind power blades are the key components of wind energy capture in wind power generation and an important part of converting wind energy into electrical energy. The existing installation methods of wind power blades include T-bolt connection and pre-embedded bolt connection. In this way, the blades are connected to the hub of the wind turbine through the root bolts of the blades, so as to realize the power generation of the wind turbine. [0003] However, when the existing wind turbine blades are connected to the hub by bolts, it is difficult to ensure the accurate positioning of the bolts at the root of the blade and the hub, so that it takes a lot of time to locate the wind turbine blades during...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a fast positioning wind power blade installation device to solve the existing problems of low blade installation efficiency, low wind turbine power generation efficiency and easy relative slippage or breakage of connecting bolts

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