Wind power installation alignment device

Abstract

The invention discloses a mounting aligning device for wind power generation. According to the mounting aligning device for wind power generation, a tower cylinder for wind power generation can be quickly mounted in an aligned mode, the mounting efficiency is high, the safety factor is high, the horizontal position of the tower cylinder can be moved, the vertical inclination of the tower cylindercan further be adjusted, convenience and quickness of aligning are facilitated, meanwhile, the tower cylinder can be clamped and fixed through a tower cylinder clamping assembly, the tower cylinder can rotate in the tower cylinder clamping assembly along the center axis of the tower cylinder clamping assembly, and thus aligning of a flange hole is facilitated. According to the mounting aligning device, the mounting labor force of the wind power generation cylinder can be greatly saved, meanwhile, mounting safety is improved, and accuracy and straightness of tower cylinder mounting are ensured.

Description

technical field [0001] The invention relates to a wind power generation installation alignment device, and belongs to the technical field of wind power generation installation auxiliary equipment. Background technique [0002] As a clean and renewable energy, wind energy has been paid more and more attention by countries all over the world. Its reserves are huge. The global wind energy is about 2.74×109MW, of which the usable wind energy is 2×107MW, which is 10 times larger than the total amount of water energy that can be developed and utilized on the earth. my country's wind energy reserves are large and widely distributed, and the wind energy reserves on land alone are about 253 million kilowatts. As the country continues to increase support for the development of clean energy, a number of large-scale wind power projects have been implemented, accelerating the construction of wind power bases. [0003] For wind power generation, it generally needs to install wind power ...

AI Technical Summary

Problems solved by technology

[0003] For wind power generation, it generally needs to install wind power generation equipment in higher terrain, such as the top of a mountain, etc. For wind power generation equipment, it generally includes towers, generators and wind blades. , it is necessary to fix the tower on the flange on the ground. For the tower, because it is subjected to the great unbalanced force of the blades, the tower is generally required to be installed with the flange on the ground and the flange on the ground. The coaxiality requirements between the towers are relatively high, and the current installation of towers generally adopts the method of hoisting. During installation, the alignment of the flange and the tower is more troublesome, and it is difficult to achieve fast and accurate alignment installation. Purpose

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