| 摘要 |
PURPOSE: A clamp for a submarine pipeline installation is provided to reduce a load of a pipeline by a float by being connected in the pipeline installed at a bottom of a sea, and to extend a task water depth of a submarine pipeline installation by being connect-cancelled from the pipeline when reaching a constant water depth. CONSTITUTION: A clamp for a submarine pipeline installation comprises one end and the other end, a body (101), a fixed bar (10), and a fixing pin (20). The body is opened bi-directionally. The fixed bar is combined with a first housing prepared in one end of the body. The fixing pin is combined with a second housing prepared in the other end of the body. The fixing pin is connected with a second float through a wire. The fixing pin connects the body to a pipeline by fixing the fixed bar. The fixing pin connect-cancels the body from the pipeline by cancelling a fixation of the fixed bar by moving to one direction by a tension of the wire when reaching a constant water depth. |
