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Wearproof nut for wind power equipment

A kind of wind power equipment, wear-resistant technology, applied in the direction of nuts, mechanical equipment, threaded fasteners, etc., can solve the problem that the wear resistance cannot meet the requirements, and achieve the effect of strong wear resistance, novel design, and loosening prevention

Inactive Publication Date: 2015-05-20
WUXI CITY DAWN HIGH STRENGTH FASTENERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the particularity of wind power equipment, the required nuts must be sufficiently wear-resistant. At present, the nuts used in wind power equipment are commonly used in the market. The wear resistance cannot meet the requirements, and there are deficiencies in the actual use process.

Method used

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  • Wearproof nut for wind power equipment

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Embodiment Construction

[0012] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0013] see figure 1 1. Wear-resistant nuts for wind power equipment, including a sleeve 100, the material of the sleeve 100 is alloy steel, the sleeve 100 is a hollow structure with one side open and four sides closed, and the inner wall of the sleeve 100 is provided with a spiral thread 120 , One side of the sleeve 100 is provided with a circular ring 110, the inner wall of the circular ring 110 is provided with a groove, the radius of the circular ring 110 is 10mm, and the connection method adopted by the sleeve 100 and the circular ring 110 is welding.

[0014] In addition, the diameter of the sleeve 100 is 5mm, and the bottom of the sleeve 100 is evenly distributed with notches 130, the number of the notches 130 is 6, and the shape composed of...

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Abstract

The invention provides a wearproof nut for wind power equipment. The wearproof nut comprises a sleeve. The sleeve is made of alloy steel and of a hollow structure with one open face and four closed faces. A spiral thread is formed on the inner wall of the sleeve. One side of the sleeve is provided with a circular ring. The inner wall of the circular ring is provided with a groove. The radius of the circular ring is 10 mm. The sleeve is connected with the circular ring in a welding mode. The wearproof nut is simple in structure, convenient to use, capable of being well fastened to a bolt or a screw and preventing loosening, high in wearproof performance and suitable for the wind power fields with the higher requirements. The wearproof nut is convenient to disassemble and assemble through the circular ring, has the fixing performance, is excellent in practicability and novel in design, is a good creative scheme and has wide market popularization prospects.

Description

technical field [0001] The invention relates to a pet appliance, in particular to a wear-resistant nut for wind power equipment. Background technique [0002] The so-called wind power equipment refers to equipment that uses wind energy to generate electricity or wind power. Wind power technology and equipment is an important part of the wind power industry, and it is also the foundation and guarantee for the development of the wind power industry. Because they are very optimistic about the market, and out of the motive of catching up with the advanced and seizing the market, these newcomers make decisions and act very quickly, and quite a few of them even Prefer the development idea of ​​"produce the product first and occupy the market as soon as possible", purchase production licenses from foreign fan manufacturers who intend to penetrate into the Chinese fan market, and directly introduce mainstream wind power with a single unit capacity of 1MW or more, variable pitch and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16B37/08
CPCF16B37/14
Inventor 沈明涛
Owner WUXI CITY DAWN HIGH STRENGTH FASTENERS
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