Horizontal device for realizing horizontal positioning based on angle calculation

Abstract

The invention discloses a horizontal device for realizing horizontal positioning based on angle calculation. The horizontal device structurally includes a fixing device and a horizontal structure. Thefixing device is fixedly connected with a contrast device, and the fixing device and the contrast device constitute an integrated structure, the fixing device is rotatably connected with a support, the support is located on the rear of the fixing device, and the horizontal structure is located on the rear of the support. According to the horizontal device for realizing horizontal positioning based on angle calculation, inclined blades are installed on the horizontal device, an image collector shoots a side view of the inclined blades and sends to a mobile terminal, line data of the inclined blades and line data of an original design draft are joined together through a mobile phone software to calculate the difference in angle data between the two line data, then the data is input into a center supporting shaft, the fixing device, the horizontal structure, the contrast device and the blades are driven to rotate simultaneously by the central supporting shaft to make the blades rotate tothe horizontal state, the angle difference between blade inclining and horizontal is obtained directly by using the calculated data without repeated debugging and running, the adjustment efficiency is high, and the time and labor are saved.

Description

technical field [0001] The invention relates to the field of generator installation, in particular to a horizontal device for realizing horizontal positioning based on angle calculation. Background technique [0002] The design of wind turbine blades directly affects the conversion efficiency of wind energy, which is an important part of wind energy utilization. The specifications and shapes of blades designed in different environments are different, and the characteristic curves of blades made of different materials are also different. ; Generally, the cross-section from the blade root to the blade tip gradually becomes smaller, and the thicker position of the blade root bears the force and bending moment that the blade needs to bear when it is working. [0003] In the existing technology, when installing the blades of large-scale wind turbines, it is difficult to control the horizontal position due to large specifications, heavy gravity, and different curve amplitudes; wor...

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Problems solved by technology

[0004] The main purpose of the present invention is to overcome the deficiencies of the prior art, and provide a horizontal device based on angle calculation to realize horizontal positioning, so as to solve the problem of horizontal positioning when installing the blades of large-scale wind power generators. Heavy weight and different curve amplitudes make it difficult to control the horizontal position; workers need to use the level meter and the data device to repeatedly adjust the horizontal position of the blade when performing horizontal positioning, until the data of the data device shows 0, this process is time-consuming and labor-intensive. The problem of low efficiency

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