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Assembly for transporting windmill generator vane and using method thereof

A technology for wind turbines and blades, applied in the field of fixed equipment, can solve the problems of using dozens or even hundreds of large, energy-intensive, and high transportation costs, and achieve the effects of reducing transportation costs, improving competitiveness, and reducing manufacturing costs.

Inactive Publication Date: 2008-09-10
SHANGHAI ELECTRIC WIND POWER GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A wind turbine needs three blades, and a wind farm often has dozens or even hundreds of wind turbines, so dozens or even hundreds of large transport vehicles or trips need to be used to transport the blades, consuming a lot of energy , high transportation costs

Method used

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  • Assembly for transporting windmill generator vane and using method thereof
  • Assembly for transporting windmill generator vane and using method thereof
  • Assembly for transporting windmill generator vane and using method thereof

Examples

Experimental program
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Effect test

Embodiment Construction

[0026] like Figure 1 to Figure 3 As shown, a tooling for transporting blades of a wind power generator, which includes two groups of tooling shown in the front and back, each group of tooling includes a blade root fixing frame 1 and a blade supporting frame 2;

[0027] The blade root fixing bracket 1 is a rectangular frame structure, and a dividing link 11 is vertically arranged between the upper and lower poles to divide the blade root fixing bracket 1 into two large and small rectangular areas, wherein: the small rectangular area is the blade's The clamping area of ​​the front wing, and the large rectangular area is the blade root connection area, the blade root can be accommodated between its four sides, and the four sides of the struts are also provided with bolts that can be engaged with the bolts 3 on the end of the blade root The blade root connection block 12 of the hole; the blade root connection area of ​​the blade root fixing bracket 1 is provided with a correspond...

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Abstract

The invention relates to a processing device used for delivering the vanes of a wind-power generator and a usage method thereof. The processing device comprises a front group and a rear group of a vane root fixed frame (1) and a vane supporting frame (2); the vane root fixed frame is a rectangle structure and is provided with a vertical cutting connecting rod (11) which divides the vane root fixed frame into a large rectangle area and a small rectangle area where the vane and the vane root are respectively arranged; four edges of the vane root area are respectively provided with a vane root connecting block (12); the vane supporting frame is provided with a rectangle frame structure and an openable upper pressing plate (21); furthermore, a horizontal upper pressing plate (22) and a horizontal lower pressing plate (23) are provided with a pair of vane pressing plates with openings that are corresponding to each other. The usage method is that the vane is assembled with the vane root, two groups of processing devices are arranged in line, the vane root end is fixed on the vane root connecting block, meanwhile, the front wing part of the vane is arranged in the lower pressing plate of the other group of processing device, the other vane is reversely arranged, the upper pressing plate of the forward and backward vane supporting frame is closed, the vane is fixed, and the processing device and the vane are hoisted and fixed onto a transport vehicle for delivery.

Description

technical field [0001] The present invention relates to wind power generators, in particular, to a fixed device for transporting blades of wind power generators. Background technique [0002] Wind power is a clean energy source and a beneficial supplement to thermal power generation. However, due to its high manufacturing cost and other technical problems, it has not been widely used. [0003] The blades of wind turbines are extremely large in size, their height is generally 4-4.5 meters, and the maximum length can reach more than 33 meters, and they cannot be damaged during transportation. But for such a huge part, how to ensure its safety during transportation? Sex is quite difficult. [0004] At present, a blade is generally fixed in a special tooling to ensure that it will not be damaged, and then a transport vehicle is used to transport it to the destination. As mentioned earlier, due to the large size of the blade itself, it is necessary to use large transport vehicl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65D85/00B65D6/08B65D90/00B65D85/68
Inventor 周培荣任生荣
Owner SHANGHAI ELECTRIC WIND POWER GRP CO LTD
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