Wind power vane locating tool

Abstract

The invention discloses a wind power vane locating tool. The wind power vane locating tool comprises a main support bracket, a horizontal locating structure and a vertical locating structure. The mainsupport bracket is connected with one end of the horizontal locating structure, and the other end of the horizontal locating structure is connected with the vertical locating structure. The horizontal locating structure comprises a first cross beam, a second cross beam and a connecting bracket. The connection ends of the first cross beam and the second cross beam are inserted into the connectingbracket, and relative positions are fixed through bolts. A support bracket is arranged at the bottom of the connecting bracket. The vertical locating structure comprises a limiting pipe and a verticaladjustment rod. The vertical adjustment rod is provided with a limiting fixing groove. The limiting pipe is connected with the second cross beam. The two ends of the limiting pipe are each provided with a fixing threaded hole. The position of the vertical adjustment rod is fixed through a bolt. A support structure is further mounted between the vertical locating structure and the horizontal locating structure. When the wind power vane locating tool is used, adjustment can be conducted rapidly as needed; the universality is great; locating is easy and convenient to conduct, and the locating precision degree is high; and main beam laying efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of wind power generation, and in particular relates to a positioning tool for wind power blades. Background technique [0002] A wind turbine is a device that can convert wind energy into electrical energy. Since wind energy is a non-polluting, sustainable and clean energy, it has been strongly supported by national policies. In wind turbines, wind blades are the first On the one hand, the shape of wind turbine blades directly affects the power generation efficiency and effective use time of wind turbines, and since wind turbine blades are completely placed in an external environment for work, in order to ensure the working time of wind turbine blades, it is necessary to high quality requirements. [0003] Wind power blades mainly include three structures: main girder, shell and root. As the supporting structure of wind power blades, the main girder needs to have extremely high strength and installation acc...

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Problems solved by technology

[0003] Wind power blades mainly include three structures: main girder, shell and root. As the supporting structure of wind power blades, the main girder needs to have extremely high strength and installation accuracy. The installation deviation of the main girder will directly lead to a decrease in the service life of the blade. During the manufacturing process of the blade, auxiliary tooling is needed to position and correct the deviation of the main beam, so as to ensure the installation accuracy of the blade. However, the auxiliary tooling in the prior art can only be used for processing blades of one specification and size because it cannot be adjusted. , this cannot be adjusted flexibly, which increases the purchase cost of auxiliary tooling, and because the length of wind turbine blades is relatively large, small positioning errors will also lead to inaccurate positioning, which also increases the rate of defective blades , in order to solve this problem, the present invention provides the following technical solutions

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