Integrally-formed wind power blade detection device

By adopting a "dual-probe" structure and parallel layout on the same track in the wind turbine blade inspection device, efficient collaboration between ultrasonic and X-ray inspection is achieved, solving the problems of low inspection efficiency and insufficient reliability in existing technologies, and improving the inspection efficiency and accuracy of large blades.

CN224416794UActive Publication Date: 2026-06-26SHANGHAI AIGANG WIND ENERGY TECH DEV CO LTD +2
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Patent Information

Application Number
CN202521436778.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-09
Publication Date
2026-06-26
Estimated Expiration
2035-07-09

AI Technical Summary

Technical Problem

Existing wind turbine blade inspection equipment suffers from low inspection efficiency and insufficient reliability in defect diagnosis due to its structural design. In particular, the inspection cycle for large blades is lengthy, making it impossible to achieve efficient collaborative inspection.

Method used

The "dual-probe" structure is adopted, in which the ultrasonic phased array flaw detection unit and the X-ray emitter are installed side by side on the same mobile system and can move independently through the main control module. Combined with the dual-track parallel layout and through-type detection, a highly efficient collaborative detection system is constructed.

Benefits of technology

It enables efficient and accurate inspection of wind turbine blades, shortens the inspection cycle, improves the accuracy and reliability of defect diagnosis, adapts to the complex shape of large blades, and enhances the integrity and traceability of inspection data.

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Abstract

The utility model provides an integrally formed wind power blade detection device, comprising a first mobile system arranged along one side of an integrally formed wind power blade to be detected; the second moving system and the first moving system are arranged on the other side of the blade in parallel; the ray receiver is movably mounted on the second moving system; an ultrasonic phased array flaw detection unit; a ray emitter; the main control and data processing module is used for controlling the mobile system and each detection unit; wherein the ultrasonic phased array flaw detection unit and the ray emitter serve as units capable of independently moving and are mounted on the first moving system in parallel. According to the utility model, the ultrasonic phased array flaw detection unit and the ray emitter which are two detection units with different physical principles are creatively arranged on the first moving system on the same side in parallel, and both the ultrasonic phased array flaw detection unit and the ray emitter have independent moving capability.
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