Pressure-bearing equipment fillet weld phased array detection wall-climbing robot and working method thereof

• Main Authors: YUAN SHUAI, ZHAO XIAOCHUN, CHEN HAO, GONG WEIWEI, ZHAO LIFEN
• Format: Patent
• Language: Chinese; English
• Published: 26.03.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS; MEASURING; MOTOR VEHICLES; PERFORMING OPERATIONS; PHYSICS; TESTING; TRAILERS; TRANSPORTING

The invention discloses a pressure-bearing equipment fillet weld phased array detection wall-climbing robot and a working method thereof. The wall-climbing robot comprises a motor mounting plate, a gravity center adjusting mechanism, a workpiece clamping mechanism and a detection mechanism. By arranging the gravity center adjusting mechanism, the gravity center of the robot can be adjusted conveniently when a transversely-arranged workpiece is detected, so that the robot is more balanced in installation, inaccurate weld joint detection caused by the unstable gravity center of the robot is prevented, and the accuracy of weld joint phased array detection is further improved. By arranging the workpiece clamping mechanism, the shaft diameter range of the detected workpiece is adjustable, the application range is expanded, meanwhile, the robot can be directly fixed to the to-be-detected workpiece through the workpiece clamping mechanism, meanwhile, the detection mechanism can be driven to rotate, and use is more c