A wind turbine blade turning vehicle

Abstract

The invention discloses a wind turbine blade overturning vehicle. The wind turbine blade overturning vehicle comprises a vehicle frame and an overturning device mounted on the vehicle frame; the overturning device comprises a rolling ring, and further comprises a first clamp and a second clamp which are mounted on the rolling ring and face oppositely; a clamping area for wind turbine blades is formed between the first clamp and the second clamp; the first clamp is connected with the rolling ring through two position adjusting mechanisms, and a position adjusting guiding mechanism is arranged between the two position adjusting mechanisms; the position adjusting guiding mechanism comprises a guiding groove formed in the first clamp and an adjusting bearing mounted in the guiding groove; andthe guiding groove and the position adjusting mechanisms are consistent in direction, the outer diameter of the adjusting bearing is consistent with the width of the guiding groove, and the adjustingbearing is fixedly mounted on the rolling ring through bolts. The wind turbine blade overturning vehicle is simple in structure, safe and reliable, it can be ensured that the molded surfaces of the blades are better attached to the clamps and the shape following property is good, and scraping damage of the clamps to the blades in the machining process is reduced.

Description

technical field [0001] The invention relates to the technical field of manufacturing wind power generating equipment, in particular to a wind power blade turning vehicle. Background technique [0002] Wind generator is a kind of power machinery that can convert clean and pollution-free wind energy into mechanical energy. As a clean and efficient renewable energy, wind energy is increasingly valued by various countries. According to industry statistics, in 2017, the new grid-connected wind power installed capacity was 15.03 million kilowatts, and the cumulative grid-connected installed capacity reached 164 million kilowatts, accounting for 9.2% of the total power generation installed capacity. Wind turbine blades are one of the core components of wind turbines, accounting for about 20% of the total cost of wind turbines. With the rapid development of the wind power industry, large-scale mass production is an inevitable trend in the development of wind power generators and re...

AI Technical Summary

Problems solved by technology

However, the structure of this device is relatively complex and the cost of use is high. It mainly increases the clamping force during the post-processing of the blade, but it cannot adjust the clamping position well to ensure a better fit between the blade profile and the clamp. The shape is not good, it is easy to cause the fixture to scratch the blade

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