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Multifunctional automatic climbing device

A multi-functional and automatic technology, applied in the assembly of wind turbines, engines, sports accessories, etc., can solve the problems that cannot meet the requirements of repair, inspection and maintenance

Inactive Publication Date: 2012-04-11
SHENYANG JIANZHU UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Climbing and hoisting cranes for wind turbines have been proposed, but most designs are only suitable for wind turbines with equal-diameter towers, and the current mainstream variable-diameter towers cannot meet the requirements for repair, inspection and maintenance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The multifunctional automatic climbing device is composed of a connecting platform 5 , an upper clamp hand 6 , a lower clamp hand 9 and a guide rail 8 . The lower clamp hand 9 is fixedly connected to the bottom of the guide rail 8, the upper clamp hand 6 is fitted on the outer wall of the guide rail 8 in motion, and the upper clamp hand 6 acts on the power hydraulic cylinder 4 installed between the upper clamp hand 6 and the connecting platform 5 The bottom can move up and down along the guide rail 8, and the top of the guide rail 8 is fixedly connected with the connection platform 5 for connecting other devices. The finger 1 driven, and the control box 7 for receiving wireless signals and controlling the movement of the multifunctional climbing device are installed on the upper pincer hand 6 simultaneously, so that the operator can use a remote controller to operate it on the ground. The power of the multifunctional automatic climbing device is provided by the power hy...

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Abstract

The invention relates to a multifunctional automatic climbing device, particularly to an automatic climbing device which is suitable for a variable diameter fan tower barrel and can carry various working equipment. The multifunctional automatic climbing device is composed of a guide rail, an upper clamp, a lower clamp, a connecting platform and a power hydraulic cylinder. The lower clamp is fixedly connected to the bottom of the guide rail; the upper clamp is slidingly mounted on the upper part of the guide rail and can be vertically moved along the guide rail by effect of the power hydraulic cylinder; the connecting platform for connecting other working equipment is mounted on the top of the guide rail; the upper and lower clamps have two-layer structures; each layer is equipped with four fingers; and the upper clamp is installed with a control box and a hydraulic box. The multifunctional automatic climbing device can be connected with other working equipment to realize repairing and detection of a wind power generator, for example, the multifunctional automatic climbing device is connected with a lifting device to finish lifting and repairing of parts in a cabin and is connected with an annular platform to realize repairing and maintenance of outer surfaces of the tower barrel and blades. The multifunctional automatic climbing device has the characteristics of no height and region limitation, high automation level, ground remote control, and the like.

Description

technical field [0001] The invention relates to a multifunctional automatic climbing device, in particular to an automatic climbing device suitable for variable-diameter fan towers and capable of carrying various working equipment. Background technique [0002] With people's increasing emphasis on environmental protection and the depletion of fossil fuels such as coal, oil, and natural gas, natural renewable energy sources such as wind energy, solar energy, and tidal energy have attracted more and more attention, and wind energy is especially popular. All countries in the world are studying the development and utilization of wind energy, and large wind farms have spread all over the place. However, the working environment of wind turbines is very harsh, and because the detection and maintenance of wind turbines is very difficult, it is impossible to carry out reasonable periodical detection and maintenance of wind turbines, so wind turbine accidents occur frequently, and whe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A63B27/00F03D11/00F03D13/10
CPCY02E10/722Y02E10/72
Inventor 张珂樊玉言孙佳
Owner SHENYANG JIANZHU UNIVERSITY
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