Wall climbing detection device and detection method thereof

Abstract

The invention discloses a wall climbing detection device and a detection method thereof. The wall climbing detection device comprises a supporting plate, wherein a controller module, a micro camera telescopic module and a plurality of pan-tilt cameras are arranged on the upper portion of the supporting plate, a plurality of driving motors and a plurality of electric permanent magnet adsorption modules are arranged on the lower portion of the supporting plate, the micro camera telescopic module is connected with a micro camera, the output shaft of the driving motor is connected with an omnidirectional wheel, the micro camera telescopic module and the pan-tilt camera are both connected with the controller module, the driving motor is connected with the output end of the controller module, and the input end of the controller module is connected with a plurality of ultrasonic obstacle avoidance modules. The device is simple in structure, reasonable in design and convenient to implement, can be effectively applied to automatic detection operation, and is wide in detection space range, flexible and rapid to move, safe and reliable in work, good in using effect and convenient to popularize and use by combining a detection method.

Description

technical field [0001] The invention belongs to the technical field of automatic detection, and in particular relates to a wall-climbing detection device and a detection method thereof. Background technique [0002] For the detection of sewage pipelines and natural gas transmission pipelines, the inspection of the inner wall of large tanks in the nuclear industry and petrochemical industry, the inspection of the water-cooled wall pipes of thermal power plant boilers, and the detection of steam generators in nuclear power plants, etc., most of them still use traditional manual methods at present. Do your homework. Manual workers have high labor intensity, harsh working environment, and even radioactive hazards. At the same time, the work efficiency is low and the work cycle is long. With the development of science and technology and the increase of labor costs, various wall-climbing maintenance robots have emerged, including vacuum adsorption wall-climbing robots, magnetic a...

AI Technical Summary

Problems solved by technology

[0003] However, most of the miniature detection cameras carried by the current wall-climbing maintenance robots adopt the fixed pan-tilt method, that is, the camera can only detect horizontally and vertically at a fixed position. The detection camera cannot detect or the detection image is blurred, resulting in the detection of dead corners and incomplete detection of defects in the wall-climbing maintenance robot

[0004] Moreover, the miniature detection camera carried by the current wall-climbing maintenance robot has a limited detection range and cannot perform 360-degree panorama detection. Devices, causing immeasurable losses, especially in precision and complex curved surface spaces such as nuclear devices

[0005] In addition, during the operation of vacuum adsorption wall-climbing robots and magnetic adsorption wall-climbing robots, etc., in case of sudden power failure and other emergencies, the adsorption force will suddenly disappear, causing the wall-climbing robot to suddenly fall, which will not only cause the robot itself The damage of the operation object will also cause damage to the machine device of the operation object, resulting in unnecessary and unexpected loss consequences

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