Wang, Z.; Lan, D.; Wang, T.; Zhang, B. Design of a Measuring Device and Winch Structure for Detecting the Distance and Direction of Two Seabed Pipelines. J. Mar. Sci. Eng.2020, 8, 130.
Wang, Z.; Lan, D.; Wang, T.; Zhang, B. Design of a Measuring Device and Winch Structure for Detecting the Distance and Direction of Two Seabed Pipelines. J. Mar. Sci. Eng. 2020, 8, 130.
Wang, Z.; Lan, D.; Wang, T.; Zhang, B. Design of a Measuring Device and Winch Structure for Detecting the Distance and Direction of Two Seabed Pipelines. J. Mar. Sci. Eng.2020, 8, 130.
Wang, Z.; Lan, D.; Wang, T.; Zhang, B. Design of a Measuring Device and Winch Structure for Detecting the Distance and Direction of Two Seabed Pipelines. J. Mar. Sci. Eng. 2020, 8, 130.
Abstract
In order to solve the problem of measuring the distance and position between the flanges of two pipelines on the seabed, a measuring device for pulling rope in seawater was designed. Aiming at the sealing problem of the key equipment that is the rotating shaft of the rope winch, this paper used the principle of the magnetic coupling to transfer the driving moment, and adopted the method of converting the dynamic seal into the static seal structure to realize the reliable sealing of the motor. Through the experiment of measuring two pipelines with underwater rope pulling device, it was verified that the measuring accuracy of the device meets the design requirements, and the feasibility of the application of magnetic coupling technology in winch is also verified.
Keywords
undersea project; measuring the two pipelines; rotating shaft; magnetic coupling; assisted rope winch
Subject
Engineering, Mechanical Engineering
Copyright:
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
The commenter has declared there is no conflict of interests.
Comment:
1) In this paper, there are two equations (1).
2) Change the second equation (1) to equation (2);
3) Change equation (2) to equation (3);
4) Change equation (3) into equation (4);
Commenter:
The commenter has declared there is no conflict of interests.
2) Change the second equation (1) to equation (2);
3) Change equation (2) to equation (3);
4) Change equation (3) into equation (4);