Self-climbing maintenance robot for wind power generation tower

A self-climbing and robotic technology, applied in cranes and other directions, can solve the problems of inconvenient maintenance and large crane rental costs, and achieve the effects of reducing maintenance costs, convenient installation and transportation, and light weight.

Active Publication Date: 2015-02-25
QINGDAO HUA STRONG ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The rental cost of the crane is high, and the requirements for the roads along the line are also high, so it brings a lot of inconvenience to the maintenance

Method used

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  • Self-climbing maintenance robot for wind power generation tower
  • Self-climbing maintenance robot for wind power generation tower
  • Self-climbing maintenance robot for wind power generation tower

Examples

Experimental program
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Effect test

Embodiment

[0024] refer to Figure 1-Figure 6 , the wind power tower self-climbing maintenance robot of this embodiment includes a climbing mechanism and a hoisting mechanism, the hoisting mechanism is installed above the climbing mechanism, and the climbing mechanism includes a ring beam arranged in parallel up and down, and the ring beam is provided with three layers : including the upper ring beam 8 on the top layer, the lower ring beam 6 in the middle and the climbing ring beam 1 on the bottom layer, the three-layer ring beams are connected by a vertically arranged jacking cylinder 2, and the jacking cylinder 2 is provided with jacking cylinder ears There are 4 jacking cylinders 9 and 2 evenly arranged along the circumference of the ring beam, a ladder 18 is arranged between the ring beams of three layers, and the upper ring beam 8 and the lower ring beam 6 are fixedly connected by a support plate 7 . All be provided with annular construction platform 17 on the three-layer ring beam,...

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PUM

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Abstract

The invention discloses a self-climbing maintenance robot for a wind power generation tower. The self-climbing maintenance robot for the wind power generation tower comprises a climbing mechanism and a hoisting mechanism, wherein the hoisting mechanism is arranged above the climbing mechanism, the climbing mechanism comprises ring beams arranged in parallel vertically, the ring beams arranged in parallel vertically are connected with each other through a jacking cylinder arranged vertically, an annular construction platform is arranged on each ring beam, a bolt cylinder is arranged on each construction platform, and the end of each bolt cylinder is connected with a wedge-shaped block. The self-climbing maintenance robot for the wind power generation tower is light, convenient to install and transport and high in automation degree, and can climb up and down so as to greatly reduce the maintenance cost and improve the maintenance efficiency.

Description

[0001] technical field [0002] The invention relates to the technical field of wind power hoisting, in particular to a self-climbing maintenance robot for wind power towers. [0003] Background technique [0004] In recent years, my country has paid more and more attention to wind power projects, and thousands of new power towers are built every year. However, with the extension of the operating life of the wind turbines, some of the wind turbines built in the early stage have operational failures to varying degrees and need to be repaired. However, due to the high height of the fan, generally more than 80m, the weight of a single piece of fan equipment is also relatively heavy. If large-scale maintenance is required, a crane with a larger tonnage must be used. The rental cost of the crane is high, and the requirements for the roads along the route are also high, which brings a lot of inconvenience to the maintenance. [0005] Contents of the invention [0006] In ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66C23/18
CPCB66C23/06B66C23/207B66C23/24
Inventor 王同华卞永明吕兆华
Owner QINGDAO HUA STRONG ENERGY TECH CO LTD
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