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Automatic climbing machine for wind driven generator tower

A technology for wind turbines and climbers, which is applied in the field of fan equipment maintenance machinery, can solve problems such as being unsuitable for large-scale construction operations, difficult to adapt to climbed objects, and large and complex in structure, so as to achieve good promotion and application prospects and improve maintenance. The effect of high efficiency and safety

Inactive Publication Date: 2011-07-20
GUANGDONG ELEVATOR ENG MACHINERY +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this device has a huge and complex structure, high production costs, and is not suitable for large-scale construction operations; in addition, it is also difficult to adapt to vertical planes, which greatly narrows its scope of application.

Method used

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  • Automatic climbing machine for wind driven generator tower
  • Automatic climbing machine for wind driven generator tower
  • Automatic climbing machine for wind driven generator tower

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0036] The following is the working flow of Example 2 (the two-layer bracket 1 is set in this Example 2):

[0037] Assemble the present invention on the periphery of the bottom of the tower, and make the lowest height avoid the manhole; firstly, the lower electromagnet 34 is energized, and the upper electromagnet 32 ​​is de-energized; then the rotating screw 5 acts to extend and drive the upper rod 26 and the upper electromagnet 32 ​​moves upward; after reaching a certain step, the upper electromagnet 32 ​​is energized and firmly attached to the outer wall of the tower; then the lower electromagnet 34 is de-energized, the fixed state of the lower rod 28 is cancelled, and the rotary screw 5 rotates and contracts , The lower electromagnet 34 is driven and the lower rod 28 is lifted upwards until the step length is reached, the lower electromagnet 34 is energized and re-adsorbs the outer wall of the tower tube, thus completing an upward climbing step, repeat this step, the upper and ...

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PUM

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Abstract

The invention discloses an automatic climbing machine for a wind driven generator tower. The surface of a machine to be climbed during working is used as a working surface, and the automatic climbing machine comprises a support; the support is provided with an upper electromagnet grasping mechanism and a lower electromagnet grasping mechanism; the upper electromagnet grasping mechanism and the lower electromagnet grasping mechanism, and the working surface are freely adsorbed or loosened through magnetic force; and a telescopic mechanism is coupled between the upper electromagnet grasping mechanism and the lower electromagnet grasping mechanism. The automatic climbing machine can be absorbed and fixed to the working surface and climbs the working surface by skillfully using iron characteristics of the tower, can also be used for climbing other external iron walls, is convenient to operate, and can be widely used for the maintenance of the wind driven generator tower or a member of which the surface is made of an iron material.

Description

Technical field [0001] The invention relates to a maintenance machine for wind turbine equipment, in particular to an automatic climbing machine which assists in cleaning and overhauling the tower barrel of a wind power generator. Background technique [0002] The wind turbine towers are all iron structures. Because wind farms are mostly built in coastal, desert, and high-cold weather areas, the wind turbine equipment is exposed to the outdoors for a long time. The wind turbine towers are eroded by sea breeze, sand dust, and sunlight, which can easily cause towers. The paint on the outside of the tube is peeling off and the surface is rusty. This not only affects the beauty of the wind turbine, but also affects its safety in use. Therefore, cleaning and repairing the wind turbine tower in time is very helpful to improve the appearance of the wind turbine and prolong the service life of the tower. [0003] At present, the height of large-scale wind turbine towers ranges from tens ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66F11/00B62D57/024F03D11/00F03D13/20
CPCY02E10/72Y02E10/722
Inventor 刘勇林志庞唐业云吴懿何伟权罗庆亮
Owner GUANGDONG ELEVATOR ENG MACHINERY