Infrared thermal wave nondestructive testing device based on unmanned aerial vehicle

Abstract

The infrared thermal wave nondestructive testing device based on the unmanned aerial vehicle comprises an unmanned aerial vehicle body, a fuselage, wings, landing supporting frames and an infrared thermal wave nondestructive testing structure, the landing supporting frames are arranged at the bottoms of the two sides of the fuselage, transverse limiting rods are further arranged between the landing supporting frames, and a detection cavity is formed in the right bottom of the fuselage; the infrared thermal wave nondestructive testing structure is arranged in the detection cavity, a limiting structure is arranged in the detection cavity, an elastic buffering part is arranged at the bottom of the rising and falling supporting frame and comprises a buffering air cylinder, a buffering spring is arranged in the buffering air cylinder, and a piston in the buffering air cylinder is connected with the buffering spring; the elastic buffer component is embedded in a fixing shell on the landing support frame, an auxiliary support rod is obliquely arranged on the outer side of the fixing shell, a limiting structure in the detection cavity can enable the stability of the detection component in the detection cavity, and the elastic buffer component arranged at the bottom of the landing support frame improves the stability of the unmanned aerial vehicle in the landing process.

Description

technical field [0001] The invention belongs to the technical field of UAV infrared thermal wave equipment, and in particular relates to a nondestructive detection device based on UAV infrared thermal wave. Background technique [0002] Infrared thermal wave non-destructive testing technology can not only detect existing defects in the structure of UAV wings and mechanical parts, but also evaluate material defects and damage, workpiece structure damage and corrosion, etc., and can monitor the development of fatigue defects. Predicting its development law can be used to check the structure or state changes of the UAV's mechanical structure during operation, so as to ensure the safe and reliable work of the UAV. Compared with other non-destructive detection technologies, infrared thermal wave non-destructive flaw detection technology has the advantages of wide application, fast speed, large observation area, intuitive and easy-to-understand image display of measurement results...

AI Technical Summary

Problems solved by technology

Compared with other non-destructive detection technologies, infrared thermal wave non-destructive flaw detection technology has the advantages of wide application, fast speed, large observation area, intuitive and easy-to-understand image display of measurement results, etc., but it is often accompanied by poor landing stability and poor heat dissipation.

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