Rapid positioning type mounting device for wind power generation blade

A wind power blade and installation device technology, which is applied to wind turbines, wind energy power generation, wind turbine combinations and other directions that are consistent with the wind direction, and can solve problems such as connecting bolt slippage, low wind turbine power generation efficiency, and low blade installation efficiency.

Inactive Publication Date: 2018-08-24
彭美江
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Rapid positioning type mounting device for wind power generation blade
  • Rapid positioning type mounting device for wind power generation blade
  • Rapid positioning type mounting device for wind power generation blade

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Embodiment Construction

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] see Figure 1-Figure 8 As shown, the present invention provides the following technical solution: a fast positioning wind turbine blade installation device, including a nacelle shell 1, a hub cover 13 is installed on one side of the outer wall of the nacelle shell 1, and a hub mounting seat 12 is welded inside the hub cover 13 The outer wall on one side of the hub mounting seat 12 is fixedly connected with the hub 11 by bolts, the second positioning fla...

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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...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D13/10F03D1/06F03D9/25F03D15/10
CPCF03D1/0658F03D9/25F03D13/10F03D15/10Y02E10/72
Inventor 彭美江
Owner 彭美江
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