Intelligent robot and method for automatic inspection and maintenance of wind turbines

A technology of intelligent robots and wind turbines, applied in the direction of manipulators, manufacturing tools, and other manufacturing equipment/tools, etc., can solve the problems of inaccurate and suitable working positions, insufficient stability and smoothness of inspection panels, and slow efficiency, etc., to achieve connected use Stable and reliable, fast work, time-saving and labor-saving effect

Active Publication Date: 2021-09-28
SHANDONG UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0005] In order to solve the above problems, the present disclosure proposes an intelligent robot and method for automatic inspection and maintenance of wind turbines. The efficiency of re-welding the fractured or defective parts of the welding joints between the components and screwing and fixing the bolts connected between the components is slow, and when working, the inspection panel can be adjusted to a small range of movement, and the inspection panel can be adjusted when it is being used. The adjustment movement is not stable and smooth enough, and the working position of the robot for the inspection and maintenance of the wind turbine is not accurate and suitable.

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  • Intelligent robot and method for automatic inspection and maintenance of wind turbines
  • Intelligent robot and method for automatic inspection and maintenance of wind turbines
  • Intelligent robot and method for automatic inspection and maintenance of wind turbines

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[0045] The present disclosure will be further described below in conjunction with the accompanying drawings and embodiments.

[0046] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs.

[0047] It should be noted that the terminology used herein is only for describing specific embodiments, and is not intended to limit the exemplary embodiments according to the present disclosure. As used herein, unless the context clearly dictates otherwise, the singular is intended to include the plural, and it should also be understood that when the terms "comprising" and / or "comprising" are used in this specification, they mean There are features, steps, operations, means, components and / or combinations thereof.

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Abstract

The present disclosure provides an intelligent robot and method for automatic inspection and maintenance of wind turbines. When the infrared scanner on the maintenance sub-seat scans that there is a welding gap between the components on the wind turbine or the components are broken, the gap or the component is broken through the welding torch. Welding is carried out at the fracture to ensure that the components of the wind turbine are more securely connected, and when the infrared scanner scans that there is a gap in the bolt connection of the component on the wind turbine, it means that the bolt connection is loose, and the bolt is re-tightened clockwise through the screw barrel to fix it. Ensure that the connection and use of each component of the wind turbine is more stable and reliable, improve the service life of the wind turbine, and reduce the probability of failure of the wind turbine power system. The invention has a high degree of automation and saves time and effort.

Description

technical field [0001] The disclosure belongs to the technical field of automatic maintenance robots, and in particular relates to an intelligent robot for automatic maintenance of wind turbines. Background technique [0002] The statements in this section merely provide background information related to the present disclosure and do not necessarily constitute prior art. [0003] The wind turbine is a power conversion and control unit used for wind turbines. After the assembly of each component of the wind turbine or with the long-term use of the wind turbine, it is inevitable that the welding joints between the components of the wind turbine will be broken or cracked. The main function of the inspection and maintenance robot is to re-weld the broken or defective parts of the welding joints between the components of the wind turbine, and to repair the connections between the components. The bolts are then screwed and fixed to improve the service life and safety of the wind ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J11/00B23P23/00
CPCB23P23/00B25J11/00
Inventor 郑雷张承慧孙波宋金秋
Owner SHANDONG UNIV
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