A dismounting device for a coupling of a wind power generator

Abstract

The invention discloses a mounting and dismounting device for a wind driven generator coupler. The mounting and dismounting device comprises a carrying platform mechanism and a height adjustment mechanism, wherein the carrying platform mechanism is used for carrying the coupler to be mounted or dismounted; and the height adjustment mechanism is fixed below the carrying platform mechanism and used for adjusting the level of the carrying platform mechanism to facilitate mounting or dismounting of the coupler. The device has the advantages that the device is simple and compact in structure and convenient to use and operate, and can reduce working strength and risks, and the couplers in different specifications can be quickly and precisely mounted or dismounted.

Description

technical field [0001] The invention mainly relates to the field of wind power generator equipment, and in particular to a disassembling device for a wind power generator shaft coupling. Background technique [0002] At present, when the wind turbine is debugging, installing and disassembling the coupling, it will use a large-scale equipment such as a crane to lift the coupling first, and then at least two employees and operators are required to operate at the same time to lift the coupling for installation on the motor shaft. This process has the following technical problems: [0003] (1) Due to the certain weight of the coupling, there will be certain work risks in the process of hoisting and disassembling the coupling by the crane, such as falling of the coupling, smashing equipment, and injuring personnel. [0004] (2) Lifting and disassembly is not a simple and fast process. During the disassembly process, at least two employees are required to operate, and a lot of f...

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Problems solved by technology

[0003] (1) Due to the certain weight of the coupling, there will be certain work risks in the process of hoisting and disassembling the coupling by the crane, such as falling of the coupling, smashing equipment, and injuring personnel, etc.

[0004] (2) Lifting and disassembly is not a simple and fast process. During the disassembly process, at least two employees are required to operate, and a lot of force will be used during the operation. It is necessary to ensure uniform force at the same time to move the coupling shaft. The sleeve is inserted into the motor shaft; this leads to low work efficiency, high work intensity, and certain potential safety hazards

The lifting height and manual operation angle of the crane are not a fixed value each time. When the coupling needs to be fine-tuned in height or horizontal angle, the crane cannot immediately meet the requirements.

This further increases the difficulty of the operation and reduces work efficiency

[0006] (4) Before the existing coupling is installed or after it is dismantled, there is no formal device for bearing and storage, for example, it is just placed on the ground of the disassembly site arbitrarily, which may cause wear or other damage to the coupling The second is that the disorderly storage of couplings will affect the ground environment, and the third is that it may cause other dangers

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