公开(公告)号：WO2018053259A1

公开(公告)日：2018-03-22

申请号：PCT/US2017/051770

申请日：2017-09-15

Applicant: OCEANEERING INTERNATIONAL, INC.

Inventor： EIE, Bjørn Larsen ,  BERANEK, Michael ,  LINDSØ, Steffan Kruse

IPC: B26D1/547 ,  B23D57/00 ,  B26D7/02

Abstract: A diamond wire cutter (100), using an adjustable length pulley system, a diamond wire saw (1), and a movable pulley cart (10), can perform a through-cut of complete sections of a structure such as a tubular (200) subsea by fitting a chain about an outer surface of the structure, securing the chain to the movable pulley cart and using the chain to move or otherwise guide the movable pulley cart about the outer circumference of the structure to cut while using a diamond wire (50) to effect a cut between the movable pulley cart and the diamond wire saw (1).

Abstract translation: 使用可调节长度的滑轮系统，金刚石线锯（1）和动滑轮车（10）的金刚石线切割机（100）可以执行完整截面的切割 诸如管状（200）海底的结构，通过围绕结构的外表面装配链条，将链条固定到动滑轮手推车，并且使用链条使动滑轮手推车围绕结构的外周移动或以其他方式引导 在使用金刚石线（50）切割的同时在动滑轮车和金刚石绳锯（1）之间进行切割。