Double-negative-pressure adsorption wall-climbing robot

Abstract

The invention relates to the technical field of detection robots, and provides a double-negative-pressure adsorption wall-climbing robot which comprises a frame and two negative-pressure mechanisms, two holes are formed in the upper end of the frame, and the two negative-pressure mechanisms are fixedly installed at the upper end of the frame and located at the upper ends of the two holes respectively to cover the two holes. An air compression device is arranged above the negative pressure mechanism and connected with the frame in a lifting mode. The first adjustable support capable of walking is movably installed through the annular rail, compressed air generated in the air compression device is blown along the bonding seam through the first air blowing observation mechanism, and the bonding quality of the waterproof material lap seam is accurately detected in cooperation with a camera real-time observation mode; and the angle and the relative distance between the first blowing observation mechanism and the wall surface detection position are adjusted through a first electric push rod and a second electric push rod, and a ground operator remotely controls and confirms the blowing angle adjustment and the on-off of an air path by observing image transmission.

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