Sealing surface cleaning, checking and defect measuring device used in radioactive environment

• Main Authors: ZOU JIANWU, HE ZIJIAN, GUO LIANG, ZHOU JIANJUN, FAN WEIFENG, WANG CONG, DENG YANCHAO, NIE WENZHE, QI HONGCHANG, LU SHAOWEI, ZHU CHANGRONG, MENG WEIMIN, ZHU CAIJUN, HE YEHUI
• Format: Patent
• Language: Chinese; English
• Published: 19.08.2022
• Subjects: CLEANING; CLEANING IN GENERAL; 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; PERFORMING OPERATIONS; PHYSICS; PREVENTION OF FOULING IN GENERAL; TESTING; TRANSPORTING

The utility model discloses a sealing surface cleaning, checking and defect measuring device used in a radioactive environment, which comprises a walking mechanism, the walking mechanism comprises a vehicle body chassis, one end of the vehicle body chassis is provided with a driving system, and the vehicle body chassis is also provided with a sealing surface cleaning module or a checking and defect measuring module. The device has the beneficial effects that the device can effectively replace an existing manual operation mode, the irradiation dose of personnel is effectively reduced, the cleaning efficiency is improved, blind areas of human eye inspection are avoided, and three-dimensional visual data can be obtained for the quality of the sealing surface of the top cover. Meanwhile, the defect position can be positioned, the size can be measured, reliable basis is provided for defect judgment, and the integrity of the primary loop pressure boundary is ensured. 本实用新型公开了一种用于放射性环境下密封面清洗、检查及缺陷测量装置，包括行走机构，所述的行走机构