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Wind power spindle locking plate

A wind power main shaft and locking disc technology, applied in wind turbine components, wind turbines, sustainable manufacturing/processing, etc., can solve the problems of inconvenience and low locking efficiency, and achieve reasonable setting, low production cost and structural simple effect

Inactive Publication Date: 2015-09-16
JIANGSU ROKEE HEAVY IND TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The locking mechanism of the main shaft of the wind power generator in the prior art is fixed together with the main shaft. When the main shaft is locked, the locking rod needs to be extended from the frame and inserted into the locking hole of the locking mechanism. It is extremely inconvenient to operate. , and the locking efficiency is not high

Method used

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  • Wind power spindle locking plate

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings.

[0012] see as figure 1 As shown, this specific embodiment adopts the following technical scheme: it includes the first side ring sleeve 1, the second side ring sleeve 2, the inner ring sleeve 3, and the locking screw 4; the first side ring sleeve 1 and the second side ring sleeve The side ring sleeves 2 are fixedly connected by locking screws 4, the inner hole surface of the first side ring sleeve 1 is set as a conical surface, and the taper of the cone surface is 1:10; the inner hole surface of the second side ring sleeve 2 is set It is a conical surface part and a cylindrical surface part, and the taper of the conical surface part is 1:9; the outer circular surface of the inner ring sleeve 3 is set as a conical surface, and the taper of the conical surface is 1:10, and the inner ring sleeve 3 The outer conical surface of the first side ring sleeve 1 and the inner ho...

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Abstract

The invention discloses a wind power spindle locking plate, and relates to the technical field of wind power equipment. The wind power spindle locking plate comprises a first side ring sleeve, a second side ring sleeve, an inner ring sleeve and a locking screw. The first side ring sleeve and the second side ring sleeve are fixedly connected through the locking screw, the inner hole surface of the first side ring sleeve is arranged to be a conical surface, and the taper of the conical surface is 1 to 10. The inner hole surface of the second side ring sleeve is arranged to be a conical surface part and a cylindrical surface part, and the taper of the conical surface part is 1 to 9. The outer circle surface of the inner ring sleeve is arranged to be a conical surface, and the taper of the conical surface is 1 to 10. The outer circle conical surface of the inner ring sleeve, the inner hole conical surface of the first side ring sleeve and the inner hole conical surface of the second side ring sleeve are in partial interference fit. The wind power spindle locking plate solves the problem that a wind power spindle cannot be braked easily in the prior art, the spindle of wind power equipment can be locked conveniently, and deformation damage of the spindle is avoided. The wind power spindle locking plate has the advantages of being simple in structure, reasonable in arrangement, low in manufacturing cost and the like.

Description

technical field [0001] The invention relates to the technical field of wind power equipment, in particular to a wind power main shaft locking disc. Background technique [0002] Wind power generator is a type of generator widely used in China at present, mainly composed of blades, hub, main shaft, gearbox, frame and so on. In the horizontal axis wind turbine, the main shaft plays the role of receiving various loads transmitted from the hub, transmits the torque to the gearbox, and transmits the axial thrust and aerodynamic bending moment to the frame. [0003] The locking mechanism of the main shaft of the wind power generator in the prior art is fixed together with the main shaft. When the main shaft is locked, the locking rod needs to be extended from the frame and inserted into the locking hole of the locking mechanism. It is extremely inconvenient to operate. , and the locking efficiency is not high. Contents of the invention [0004] The object of the present invent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03D11/00
CPCY02P70/50
Inventor 石光洲
Owner JIANGSU ROKEE HEAVY IND TECH
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