Clamping detection device with adjustable opening and detection system

• Main Authors: YANG HONGYAN, ZHOU MINGJUN, WU DI, SUN DAXIANG, ZHANG BONAN, CUI ZONGWEN, SHI CHANGLIANG, MA QIANG, ZHUO NINGNING, WANG XINJIANG, CHEN WENLONG, CUI HE
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention relates to a clamping detection device with an adjustable opening and a detection system. The size of an opening of the clamping detection device can be flexibly adjusted so as to adapt to copper pipes with different pipe diameters, one clamping detection device or a plurality of clamping detection devices which are connected in sequence can be arranged according to the length and the number of the copper pipes to be measured, the copper pipes with any length can be measured, meanwhile, portable carrying can be achieved, and the eddy current sensor and the ultrasonic probe assembly are installed on the clamping detection device. The clamping detection device can move freely along the wall of the copper pipe in the circumferential direction and the length direction, full-area covering of the inner wall surface and the outer wall surface of the marine copper pipe is achieved, the problem that the near-surface corrosion defect of the outer side of the copper pipe cannot be effectively detected is s