EA201190233A1 - Способ и оборудование для прокладки и закапывания трубопроводов на морском дне - Google Patents

Способ и оборудование для прокладки и закапывания трубопроводов на морском дне

Info

Publication number
EA201190233A1
EA201190233A1 EA201190233A EA201190233A EA201190233A1 EA 201190233 A1 EA201190233 A1 EA 201190233A1 EA 201190233 A EA201190233 A EA 201190233A EA 201190233 A EA201190233 A EA 201190233A EA 201190233 A1 EA201190233 A1 EA 201190233A1
Authority
EA
Eurasian Patent Office
Prior art keywords
laying
equipment
sea day
placing pipelines
pipelines
Prior art date
Application number
EA201190233A
Other languages
English (en)
Other versions
EA022243B1 (ru
Inventor
Диего Ладзарин
Массимилиано Форменти
Original Assignee
САЙПЕМ С.п.А.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by САЙПЕМ С.п.А. filed Critical САЙПЕМ С.п.А.
Publication of EA201190233A1 publication Critical patent/EA201190233A1/ru
Publication of EA022243B1 publication Critical patent/EA022243B1/ru

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/006—Dredgers or soil-shifting machines for special purposes adapted for working ground under water not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F5/00—Dredgers or soil-shifting machines for special purposes
    • E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
    • E02F5/10—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables
    • E02F5/104—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water
    • E02F5/105—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with arrangements for reinforcing trenches or ditches; with arrangements for making or assembling conduits or for laying conduits or cables for burying conduits or cables in trenches under water self-propulsed units moving on the underwater bottom
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L1/00—Laying or reclaiming pipes; Repairing or joining pipes on or under water
    • F16L1/12—Laying or reclaiming pipes on or under water
    • F16L1/16—Laying or reclaiming pipes on or under water on the bottom
    • F16L1/163—Laying or reclaiming pipes on or under water on the bottom by varying the apparent weight of the pipe during the laying operation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Earth Drilling (AREA)
  • Revetment (AREA)
  • Electric Cable Installation (AREA)
  • Artificial Fish Reefs (AREA)
  • Catching Or Destruction (AREA)

Abstract

Настоящее изобретение относится к способу и оборудованию для прокладки и закапывания трубопроводов на морском дне, причем оборудование для прокладки и закапывания, выполненное в соответствии с настоящим изобретением, содержит копающее устройство (11), снабженное, по меньшей мере, средством для резки морского дна (20) и средством для зацепления с трубопроводом (15) и для скольжения по нему, и отличается тем, что оно содержит по меньшей мере одно поплавковое устройство (14), выполненное с возможностью прикрепления к трубопроводу (15) для поддержания его (15) в промежуточном положении и соединенное с задней частью указанного копающего устройства (11) относительно направления его (11) перемещения.
EA201190233A 2009-04-23 2010-04-20 Способ и оборудование для прокладки и закапывания трубопроводов на морском дне EA022243B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2009A000689A IT1393703B1 (it) 2009-04-23 2009-04-23 Gruppo e metodo di posa ed interramento di condotte a fondo mare
PCT/IB2010/000871 WO2010122395A1 (en) 2009-04-23 2010-04-20 Group and method for laying and burying pipelines at the seafloor

Publications (2)

Publication Number Publication Date
EA201190233A1 true EA201190233A1 (ru) 2012-04-30
EA022243B1 EA022243B1 (ru) 2015-11-30

Family

ID=42035803

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201190233A EA022243B1 (ru) 2009-04-23 2010-04-20 Способ и оборудование для прокладки и закапывания трубопроводов на морском дне

Country Status (8)

Country Link
US (1) US8834068B2 (ru)
EP (1) EP2422020B1 (ru)
CN (1) CN102459767B (ru)
CA (1) CA2760054C (ru)
EA (1) EA022243B1 (ru)
IT (1) IT1393703B1 (ru)
MY (1) MY161216A (ru)
WO (1) WO2010122395A1 (ru)

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ITMI20110556A1 (it) * 2011-04-05 2012-10-06 Saipem Spa Dispositivo spargitore di materiale inerte fluidificato per seppellire una tubazione disposta in un corpo d'acqua e metodo per spargere materiale inerte fluidificato su una tubazione disposta in un corpo d'acqua
ITMI20121036A1 (it) 2012-06-14 2013-12-15 Saipem Spa Sistema e metodo di guida per varare una tubazione da un natante di posa a un letto di un corpo di acqua
CN103574288A (zh) * 2012-07-19 2014-02-12 罗晓晖 潜艇扩环互助式水下隐布管道系统
CN103123018B (zh) * 2013-01-16 2013-11-20 中国石油大学(华东) 犁式悬跨海底管道填埋设备
CN104696589B (zh) * 2015-03-24 2017-04-19 中国海洋石油总公司 深水海底管线终止铺设的方法
CN104696588B (zh) * 2015-03-24 2017-04-19 中国海洋石油总公司 深水海底管线起始铺设的方法
TWI571582B (zh) * 2015-06-24 2017-02-21 Ian Larsen Large diameter submerged pipe counterweight and its installation method
ITUB20152547A1 (it) * 2015-07-28 2017-01-28 Saipem Spa Assieme di interramento in una trincea per una condotta continua e metodo di interramento
CN105485425B (zh) * 2015-11-26 2019-03-22 天津市安维康家科技发展有限公司 大口径管道自动连续铺设作业机器人及其作业方法
US10151079B2 (en) 2016-04-21 2018-12-11 Bisso Marine, LLC Underwater pipeline burying apparatus and method
US10184587B1 (en) * 2016-04-28 2019-01-22 Versabar, Inc. Underwater pipe lifting and cutting apparatus and method
CN107128444B (zh) * 2017-05-15 2019-04-05 舟山万达船舶设计有限公司 敷缆船
CN107246041B (zh) * 2017-07-03 2018-07-13 温岭市志创网络科技有限公司 一种河道淤泥清除装置
NL2019487B1 (en) * 2017-09-05 2019-03-14 Bluemarine Offshore Yard Service Bv Subsea trencher and method for subsea trenching
CN112344096B (zh) * 2020-11-13 2022-07-29 中船华南船舶机械有限公司 一种海底管道整平、铺设、锁固、埋设设备的施工方法
US20220412046A1 (en) * 2021-06-28 2022-12-29 Soil Machine Dynamics Limited Apparatus for Inserting an Elongate Object Into a Trench
CN116676992A (zh) * 2023-05-25 2023-09-01 长江生态环保集团有限公司 一种可在沟槽内移动的支护系统及其支护方法
CN116447393B (zh) * 2023-06-19 2023-09-12 菏泽市金沃泰化工有限公司 一种稳定型防脱落式管道对接装置

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US4087981A (en) * 1971-08-27 1978-05-09 Norman Offshore Services Inc. Buoyant self-propelled underwater trenching apparatus
US4149326A (en) * 1975-02-11 1979-04-17 Saipem S.P.A. Machine for digging a trench beneath a submerged pipeline
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Also Published As

Publication number Publication date
CA2760054A1 (en) 2010-10-28
CN102459767B (zh) 2015-05-27
EP2422020A1 (en) 2012-02-29
EP2422020B1 (en) 2019-05-22
US8834068B2 (en) 2014-09-16
CN102459767A (zh) 2012-05-16
MY161216A (en) 2017-04-14
WO2010122395A1 (en) 2010-10-28
EA022243B1 (ru) 2015-11-30
ITMI20090689A1 (it) 2010-10-24
CA2760054C (en) 2017-06-20
US20120114420A1 (en) 2012-05-10
IT1393703B1 (it) 2012-05-08

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU

NF4A Restoration of lapsed right to a eurasian patent

Designated state(s): AZ KZ TM RU