The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 05, 2021
Filed:
Nov. 11, 2019
Movement-synchronized wellbore inspection system and movement synchronization control method thereof
China University of Mining and Technology, Jiangsu, CN;
Chaoquan Tang, Jiangsu, CN;
Gongbo Zhou, Jiangsu, CN;
Hongwei Tang, Jiangsu, CN;
Zhenzhi He, Jiangsu, CN;
Gang Zhang, Jiangsu, CN;
Wei Li, Jiangsu, CN;
Fan Jiang, Jiangsu, CN;
China University of Mining and Technology, Jiangsu, CN;
Abstract
A movement-synchronized wellbore inspection system and a movement-synchronization control method thereof are disclosed. The wellbore inspection system comprises a rope-climbing robot, a wire rope, a ground wire rope moving device, a ground wire rope moving track, an underground wire rope moving device, an underground wire rope moving track, an inertial sensor and a control device. An upper end of the wire rope is connected to the ground wire rope moving device, and an lower end of the wire rope passes through the rope-climbing robot and is then connected to the underground wire rope moving device. The control device controls the underground and ground wire rope moving devices to move in synchronization, and then the inertial sensor carried on the rope-climbing robot detects posture data of the wire rope and transmits the data to the control device.