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Overhauling platform for wind turbine blade

A technology for wind turbine blades and maintenance platforms, applied in the direction of lifting devices, etc., can solve the problems of unfavorable adjustment of the position and angle of the maintenance platform, complex structure, etc., and achieve the effect of increasing the movable range

Inactive Publication Date: 2012-07-18
SHANGHAI AUSTRI WIND POWER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The technical problem to be solved by the present invention is to provide a maintenance platform for wind turbine blades in order to overcome the defects that the maintenance platform in the prior art is not conducive to adjusting the position and angle, and has a complex structure and potential safety hazards.

Method used

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  • Overhauling platform for wind turbine blade
  • Overhauling platform for wind turbine blade
  • Overhauling platform for wind turbine blade

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Embodiment Construction

[0059] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0060] like Figure 1-Figure 4 As shown, an inspection platform 2 for wind turbine blades of the present invention includes a platform main body 21 and several hoists 4 fixed on the platform main body 21, and the inspection platform 2 also includes at least one telescopic platform 22 and a positioning mechanism 23 , for positioning the platform main body 21 between the top end of the wind turbine 1 and the tower wall.

[0061] Wherein, the platform main body 21 is a fully enclosed platform, that is, the platform main body 21 can surround the wind turbine blade 11 in a 360° fully enclosed manner (such as figure 1 shown).

[0062]Wherein, each telescopic platform 22 is arranged on one side of the platform main body 21 and can realize telescopic movement relative to the platform main body...

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Abstract

The invention discloses an overhauling platform for a wind turbine blade. The overhauling platform comprises a platform body and a plurality of lifting machines fixed on the platform body as well as at least one telescopic platform and a locating mechanism, wherein the platform body is a fully-closed platform and can surround the wind turbine blade; each telescopic platform is arranged at one side of the platform body and can extend and retract with respect to the platform body; and the locating mechanism is used for locating the platform body between the top end of a wind turbine and the wall of a tower tube. According to the overhauling platform for the wind turbine blade, a fully-closed structure is adopted, the platform can surround the overhauled platform in a range of 360 degrees, and each side face of the blade can be contacted without adjustment of an angle of the blade in a detection process. Two telescopic platforms are arranged at two sides of the overhauling platform, so that the length of each of the telescopic platform can be adjusted to approach the overhauled blade, and different telescopic lengths can adapt to overhauled blades of different sizes.

Description

technical field [0001] The invention relates to an overhaul platform, in particular to an overhaul platform for wind turbine blades. Background technique [0002] A wind turbine is a power machine that converts wind energy into mechanical work, also known as a windmill. Broadly speaking, it is a thermal energy utilization engine that uses the sun as the heat source and the atmosphere as the working medium. [0003] Generally, wind turbines are erected in places with abundant wind resources, such as places without obstacles, that is, they need to be erected in relatively remote places. Because wind turbines are exposed to the external environment all the year round, the blades of wind turbines often need to be overhauled, and an overhaul platform must be used during this period. [0004] The current wind turbine blade maintenance platform mainly has the following disadvantages: [0005] 1. The maintenance platform of wind turbine blades is adsorbed on the surface of the to...

Claims

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Application Information

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IPC IPC(8): B66F11/00
Inventor 范兆骥
Owner SHANGHAI AUSTRI WIND POWER TECH
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