公开(公告)号：US20220333328A1

公开(公告)日：2022-10-20

申请号：US17621027

申请日：2020-06-19

Applicant: SAIPEM S.P.A.

Inventor： Vincent George McCarthy ,  Benjamin Lloyd Stokes ,  Christopher James Sexton

IPC: E02B17/08 ,  E02D27/52

Abstract: A system for levelling and gripping a jacket leg into a hollow foundation pile has a levelling assembly for adjusting the longitudinal axis of a jacket leg partially inserted in a hollow foundation pile with an actuation group arranged about the jacket leg and configured to exert a force parallel to the longitudinal axis between the upper edge of the hollow foundation pile and the jacket leg and selectively attachable to the jacket leg and recoverable for further use in another levelling assembly; and a gripping assembly for locking the jacket leg in a designated position with respect to the hollow foundation pile once leveled.

公开(公告)号：US11982063B2

公开(公告)日：2024-05-14

申请号：US17621027

申请日：2020-06-19

Applicant: SAIPEM S.P.A.

Inventor： Vincent George McCarthy ,  Benjamin Lloyd Stokes ,  Christopher James Sexton

IPC: E02B17/06 ,  E02B17/08 ,  E02D27/42 ,  E02D27/52 ,  E02B17/00 ,  E02B17/02

CPC classification number: E02B17/0809 ,  E02D27/425 ,  E02D27/525 ,  E02B17/0008 ,  E02B2017/0073 ,  E02B17/02 ,  E02B17/06 ,  E02D2600/20

Abstract: A system for levelling and gripping a jacket leg into a hollow foundation pile has a levelling assembly for adjusting the longitudinal axis of a jacket leg partially inserted in a hollow foundation pile with an actuation group arranged about the jacket leg and configured to exert a force parallel to the longitudinal axis between the upper edge of the hollow foundation pile and the jacket leg and selectively attachable to the jacket leg and recoverable for further use in another levelling assembly; and a gripping assembly for locking the jacket leg in a designated position with respect to the hollow foundation pile once leveled.