JCIPRNET
Track synchronization moving apparatus of wellbore inspection system and control method thereof
Disclosed are a synchronous movement apparatus of tracks in a wellbore inspection system and a control method thereof. The synchronous movement apparatus includes an upper moving track, a lower moving track, an upper wire rope moving device, a lower wire rope moving device, and a control device; the upper moving track and the lower moving track are correspondingly embedded into an inner wall of a wellbore, and the upper moving track is located above the lower moving track; the upper wire rope moving device is fitted in the upper moving track, and the lower wire rope moving device is fitted in the lower moving track; the upper moving track and the lower moving track have the same structure and each include a track body. A rolling face is arranged on the track body, and grooves are evenly distributed on the rolling face along the extending direction of the track body.
China University of Mining and Technology
B E E E B G B
B66D E21B E21B E21D B66F G05D B61B
inventional inventional inventional inventional inventional inventional inventional
Zhenzhi Fan Wei Gongbo Gang Zhencai Hongwei Chaoquan
He Jiang Li Zhou Zhang Zhu Tang Tang