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Anti-backward-slip device of wind driven generator and use method

A technology of wind power generators and generators, applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of high labor intensity, unfavorable mass production, and low work efficiency, so as to improve labor efficiency and shorten labor labor time and work efficiency

Active Publication Date: 2013-04-10
CRRC WIND POWER(SHANDONG) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The labor intensity of personnel is high and the work efficiency is low, which is not conducive to the development of mass production

Method used

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  • Anti-backward-slip device of wind driven generator and use method
  • Anti-backward-slip device of wind driven generator and use method
  • Anti-backward-slip device of wind driven generator and use method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Such as figure 1 As shown, the partial structural diagram of the generator set includes a generator input shaft 8 , a gearbox output shaft 9 , a generator 10 , and a generator chassis beam 5 .

[0029] Such as figure 2 Shown, a kind of anti-sliding device of wind power generator, it comprises right angle triangular frame 4, is provided with a transverse groove 6 on the outer side of an acute angle of triangular frame 4, is provided with an end band on the outer side of another acute angle of triangular frame 4 There is the horizontal plate 3 of baffle plate 17.

[0030] The baffle plate I7 ​​is provided with threaded holes, and M24 bolts 2 are inserted into the threaded holes, and a baffle plate II1 is provided at the position where the M24 bolts 2 contact the generator.

[0031] The size of the transverse groove 6 matches the size of the gen...

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Abstract

The invention discloses an anti-backward-slip device of a wind driven generator. The anti-backward-slip device comprises a right-angled triangular frame, wherein a transverse groove is formed outside an acute angle of the triangle; and a transverse plate with a baffle plate I at one end is arranged at another acute angle of the triangle. The baffle plate is provided with a threaded hole; a bolt is arranged in the threaded hole in a penetrating manner; a baffle plate II is arranged on the part of the bolt in contact with the generator; the size of the transverse groove is matched with the size of a cross beam of a bottom frame of the generator; and the transverse groove is clamped on the cross beam of the bottom frame of the generator. The invention also discloses a use method. By using the anti-backward-slip device, the labor time is shortened, the number of employees and operation personnel is reduced, the labor efficiency is increased and the production cost is reduced.

Description

technical field [0001] The invention relates to an anti-slip device and a use method, in particular to a wind power generator anti-slip device and a use method. Background technique [0002] During the assembly process of the wind power generating set, the output shaft of the gearbox and the input shaft of the generator are firstly aligned roughly; Inevitably, backsliding problems will occur. The back slip of the generator will increase the distance between the output shaft of the gearbox and the input shaft of the generator, which will increase the difficulty of coupling assembly and affect the service life of the coupling. At the same time, the preset value on the centering instrument will not It has reference significance, which will eventually lead to a decrease in alignment accuracy. [0003] Previously, the specific measures adopted for the alignment of the gearbox output shaft and the generator input shaft were: [0004] (1) Use the two lifting points at the re...

Claims

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Application Information

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IPC IPC(8): B23P19/00B23P19/10
Inventor 王刚于炜东游瑞
Owner CRRC WIND POWER(SHANDONG) CO LTD
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