公开(公告)号：US20170253303A1

公开(公告)日：2017-09-07

申请号：US15601037

申请日：2017-05-22

Applicant: SAIPEM S.P.A.

Inventor： Diego LAZZARIN ,  Gianluca TOSO ,  Enrico RUARO

IPC: B63B35/03 ,  F16L1/235 ,  F16L1/18 ,  F16L1/225 ,  F16L1/20

CPC classification number: B63B35/03 ,  F16L1/18 ,  F16L1/205 ,  F16L1/207 ,  F16L1/225 ,  F16L1/235

Abstract: A vessel for laying a pipeline includes a plurality of workstations disposed along a pipelaying path that includes an upstream portion away from a first end of the vessel and a plurality of ramps, includes a first ramp and a downstream second ramp disposed along the pipelaying path, in the region of the first end of the vessel. Each of the plurality of ramps has a first upstream end, a second downstream end, and an adjustable inclination. The downstream end of the first ramp is positioned inboard of the first end of the vessel and above the bottom of the vessel and the upstream end of the second ramp is positioned inboard of the first end of the vessel and above the bottom of the vessel. An external ramp assembly includes ramps that can be pivoted relative to one another and locked in a selected position.

公开(公告)号：US20150377384A1

公开(公告)日：2015-12-31

申请号：US14847559

申请日：2015-09-08

Applicant: SAIPEM S.P.A.

Inventor： Diego LAZZARIN ,  Gianluca TOSO ,  Enrico RUARO

IPC: F16L1/20 ,  F16L1/18 ,  F16L1/235

CPC classification number: B63B35/03 ,  F16L1/18 ,  F16L1/205 ,  F16L1/207 ,  F16L1/225 ,  F16L1/235

Abstract: A vessel for laying a pipeline includes a plurality of workstations disposed along a pipelaying path that includes an upstream portion away from a first end of the vessel and a plurality of ramps in the region of the first end of the vessel. The plurality of ramps includes a first ramp which is disposed along the pipelaying path, whose inclination is adjustable and which has a first upstream end and a second downstream end, and a second ramp which is disposed along the pipelaying path downstream of the first ramp, whose inclination is adjustable and which has a first upstream end and a second downstream end. The downstream end of the first ramp is positioned inboard of the first end of the vessel and above the bottom of the vessel and the upstream end of the second ramp is positioned inboard of the first end of the vessel and above the bottom of the vessel. An external ramp assembly is provided, including ramps and that can be pivoted relative to one another and locked in a selected position by a locking arrangement.

Abstract translation: 用于铺设管道的容器包括沿着管道铺设路径设置的多个工作站，所述多个工作站包括远离容器的第一端的上游部分和在容器的第一端的区域中的多个斜面。 多个斜坡包括沿着管道铺设路径布置的第一斜坡，其倾斜度是可调节的，并且具有第一上游端和第二下游端，以及沿着第一斜坡下游的管道铺设路径设置的第二斜坡， 其倾斜度是可调节的，并且具有第一上游端和第二下游端。 第一斜坡的下游端位于容器的第一端的内侧并且位于容器的底部之上，并且第二斜坡的上游端位于容器的第一端的内侧并且位于容器的底部之上。 提供外部斜坡组件，包括斜面，并且可以通过锁定装置相对于彼此枢转并锁定在选定位置。