Turning device for processing rotor of wind power generator

A technology of wind power generator and turning device, which is applied in the direction of transportation and packaging, load hanging components, etc., can solve the problems of unsuitable generator rotor turning, and achieve the effect of improving the convenience of movement and reasonable structural design

Pending Publication Date: 2019-11-12
CHANGZHOU SHENLI MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this generator rotor overturning device has shortcomings, and it is not suitable for overturning a generator rotor without lifting lugs

Method used

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  • Turning device for processing rotor of wind power generator
  • Turning device for processing rotor of wind power generator
  • Turning device for processing rotor of wind power generator

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Embodiment Construction

[0021] 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 creative efforts fall within the protection scope of the present invention.

[0022] see Figure 1-3 As shown, this embodiment is a turning device for wind turbine rotor processing, including a beam 1, and two beam hooks 2 are fixed on the upper side of the middle of the beam 1. A side cantilever 3 is sheathed on the beam bodies on both sides of the beam 1 respectively, and a through hole 4 is provided in the side cantilever 3 , and a roller 5 for facilitating the movement of the side cantilever 3 is installed on the top of the through hole ...

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Abstract

The invention discloses a turning device for processing a rotor of a wind power generator. The turning device comprises a beam, wherein two beam lifting hooks are fixed on the upper side of the middleof the beam, one side cantilever is respectively arranged on the two side beam bodies of the beam in a sheathing manner, and is provided with a through hole, and rolling wheels are mounted at the topends of the through holes; a baffle seat is fixed at the outer end of the beam, and is screwed to an ejector rod with a push plate; rotating shafts are arranged at the lower ends of the side cantilevers in a rotatably limiting manner, and clamping seats are fixed at the inner ends of the rotating shafts, and are provided with arc-shaped grooves; and connecting end plates are symmetrically arranged on the two sides of the clamping seats, driven gears are arranged at the outer ends of the rotating shafts, motors are fixed on the side cantilevers, drive gears are fixed at the outer ends of the rotating shafts of the motors, and the drive gears are connected to the driven gears in a transmission manner. The turning device improves the moving convenience of the side cantilevers by adding the rolling wheels to the through holes of the side cantilevers; for the generator rotor without a hoisting lug, the clamping seats are added to realize the fixation with the rotating shafts, so that the generator rotor can be turned along with the rotating shafts.

Description

technical field [0001] The invention relates to the technical field of wind power generators, in particular to a turning device for wind power generator rotor processing. Background technique [0002] The turning of the traditional generator rotor is to use the crane to hang the generator hanging beam. The two lifting lugs of the rotor are hung on both sides of the hanging beam to lift the rotor into the air. The auxiliary hook of the crane is connected to the auxiliary lifting point of the rotor. The auxiliary lifting point is in a 90-degree direction with the rotor lug, and the trolley is also used to connect the two places of the upper rotor reinforcement ring to cooperate and flip. However, the center of gravity of the rotor does not coincide with the line connecting the centers of the two lifting lugs, and there is a certain eccentricity. When the rotor is turned over 90 degrees, the inertia caused by the eccentricity makes the rotor swing very large, and the impact on ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C1/62B66C13/08
CPCB66C1/62B66C13/08
Inventor 张兵
Owner CHANGZHOU SHENLI MOTOR
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