Automatic oil pipe drift diameter detection device

• Main Authors: XING WEN, CHANG FANGRUI, MA WEILI, LI JIANGBO, CHEN JIANJUN, WANG QI, JU BO, LI ZHIMING, SUN BAOJING
• Format: Patent
• Language: Chinese; English
• Published: 08.10.2021
• Subjects: MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; PHYSICS; TESTING

The invention discloses an automatic oil pipe drift diameter detection device, which comprises a shell. The shell comprises a front end cover, a middle cylinder and a rear end cover. A gear seat is arranged between the middle cylinder and the rear end cover. A camera is mounted in the front end cover. A video processing module is arranged at the position, close to the front end cover, in the middle cylinder, a driving motor is installed at the position, close to the gear seat, in the middle cylinder, a power battery pack is further arranged in the middle cylinder, and a driving module is arranged between the power battery pack and the driving motor. A motor shaft of the driving motor is fixedly connected with a worm, a driving wheel set is arranged in the gear seat, and the worm is connected with the driving wheel set. A wireless antenna module is mounted in the rear end cover. The power battery is respectively connected with the video processing module, the driving module and the wireless antenna module. The