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Multi-platform crawling wind turbine tower operation robot

A technology of working robots and wind turbines, which is applied in the field of robots, can solve the problems of incoherent movements, interference and collision, and the large volume of the scaling mechanism, and achieve the effect of simple overall structure and solving the incoherence of climbing and rotating movements

Inactive Publication Date: 2015-09-30
TIANJIN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still some deficiencies: often changing the direction of the tires leads to incoherent movements, and at the same time, there is a large friction on the surface of the tower body; the scaling mechanism is large, and interference and collision may occur when working on the wind turbine

Method used

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  • Multi-platform crawling wind turbine tower operation robot
  • Multi-platform crawling wind turbine tower operation robot
  • Multi-platform crawling wind turbine tower operation robot

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Embodiment Construction

[0023] In order to further understand the invention content, characteristics and effects of the present invention, the following examples are given, and detailed descriptions are as follows in conjunction with the accompanying drawings:

[0024] see Figure 1 to Figure 7 , a multi-platform crawling wind turbine tower operation robot, comprising first and second two-layer lifting platforms and a third-layer rotating platform 16, the third-layer rotating platform 16 is placed on the second-layer lifting platform 1 top surface.

[0025] The first layer of lifting platform 2 includes at least three lifting units 4 evenly distributed around the tower, and each of the lifting units 4 includes an exclusive packing box, a synchronous belt 4-1 surrounding the tower and a double-sided curved plate chain 4 -2 and the synchronous belt scaling drive device, the synchronous belt scaling drive device is arranged in the exclusive packing box; the tooth shape of the synchronous belt 4-1 is se...

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Abstract

The invention discloses a multi-platform crawling type wind turbine tower drum operation robot which comprises a first lifting platform, a second lifting platform and a third rotary platform, wherein the third rotary platform is arranged on the top surface of the second lifting platform, the first lifting platform and the second lifting platform respectively adopt synchronous belts and double-side curved plate chains to cooperatively work to perform stretching motion based on worm type climbing motion, and the third rotary platform adopts a steel belt and a circumferential motion cart to cooperatively work to perform stretching motion and rotary motion. The multi-platform crawling type wind turbine tower drum operation robot can adapt to stretching motion of different crawling section flexibly, and avoids inconsistent action caused by frequently changing tyres of a Ring robot and collision of a wind turbine caused by large size of a stretching mechanism.

Description

technical field [0001] The invention relates to the field of robots, in particular to a multi-platform crawling wind turbine tower operating robot, which is mainly used for the detection and maintenance of wind power tower bodies and wind turbine blades. Background technique [0002] At present, the wind power market has been widely valued by countries all over the world. Judging from on-site feedback, some wind turbines still have a high failure rate. Of all wind turbine failures, tower and blade failures are the most dangerous. At present, wind turbine fires and collapse accidents have occurred in many countries, including the United States, Germany and Denmark. Most of the accidents are due to the lack of surface cleaning and internal flaw detection of towers and blades. The tower-climbing robot can replace manual maintenance of the tower and blades, and has broad application prospects. [0003] At present, companies and universities in the world that have wind turbine...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J9/00B62D57/024
Inventor 田永利罗振军黄磊陈落根马倩石云飞
Owner TIANJIN UNIV
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