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. 24, 2023
Filed:
Nov. 28, 2019
Shenzhen University, Guangdong, CN;
Qingquan Li, Shenzhen, CN;
Zhipeng Chen, Shenzhen, CN;
Yu Yin, Shenzhen, CN;
Xiang Cheng, Shenzhen, CN;
Jiasong Zhu, Shenzhen, CN;
SHENZHEN UNIVERSITY, Shenzhen, CN;
Abstract
A pipeline three-dimensional curve measuring robot and implementation method therefor. The measuring robot includes an electronic bin, sliding rods, wheel bracket, walking wheels arranged on wheel bracket, odometer wheels arranged on sliding rod on one side and encoders; the electronic bin is internally provided with an inertia measurement unit, collection control module and power supply module; when measuring, the measuring robot is controlled to move back and forth in a pipeline collecting measuring data; comparing measured data with three-dimensional curve data at pipeline reference moment to obtain deformation quantity of pipeline three-dimensional curve. For the measuring robot provided, measuring robot measuring points are realized to be kept on a central axis of the pipeline through synchronous tensioning of walking wheels, realizing high-precision mileage measurement through independent tensioning of odometer wheels; inertial navigation measuring device can realize millimeter-scale pipeline three-dimensional curve deformation measurement accuracy and meets requirement for deformation monitoring.