EA201591636A1 - DEVICE FOR COPYING TRANCHES - Google Patents

DEVICE FOR COPYING TRANCHES

Info

Publication number
EA201591636A1
EA201591636A1 EA201591636A EA201591636A EA201591636A1 EA 201591636 A1 EA201591636 A1 EA 201591636A1 EA 201591636 A EA201591636 A EA 201591636A EA 201591636 A EA201591636 A EA 201591636A EA 201591636 A1 EA201591636 A1 EA 201591636A1
Authority
EA
Eurasian Patent Office
Prior art keywords
trench
pipe
cut
seabed
designed
Prior art date
Application number
EA201591636A
Other languages
Russian (ru)
Inventor
Роджер Пол Уайт
Джон Грэйм Уолкер
Саймон Вивиан Ранульф Бэйтсон
Original Assignee
Сойл Машин Дайнэмикс Лимитед
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 Сойл Машин Дайнэмикс Лимитед filed Critical Сойл Машин Дайнэмикс Лимитед
Publication of EA201591636A1 publication Critical patent/EA201591636A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
    • E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/88—Dredgers; Soil-shifting machines mechanically-driven with arrangements acting by a sucking or forcing effect, e.g. suction dredgers
    • E02F3/8858—Submerged units
    • E02F3/8866—Submerged units self propelled
    • 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
    • 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
    • E02F5/109—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 using rotating digging elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

Описано устройство (2) для копания траншей, предназначенное для вырезания траншеи в морском дне, на которое опирается труба. Устройство содержит тягач (8) на гусеничном ходу и гусеничные ленты (14), входящие в зацепление с морским дном и обеспечивающие опору для тягача. Первая цепная фреза (18), предназначенная для вырезания в морском дне первого участка траншеи, расположенного с одной стороны трубы, работает совместно со второй цепной фрезой (20), предназначенной для вырезания в морском дне второго участка траншеи, расположенного с другой стороны трубы, причем указанные фрезы отстоят друг от друга в направлении перемещения устройства, так что указанные фрезы работают совместно друг с другом, образуя под трубой (6) траншею (28) и оставляя между указанными трубой и траншеей неразрезанный донный грунт (34). Первая и вторая цепные фрезы выполнены с отверстиями (32) для выброса струй, предназначенных для рассечения неразрезанного донного грунта, расположенного между траншеей и протяженным объектом.A device (2) for digging trenches, designed to cut a trench in the seabed, on which the pipe rests is described. The device comprises a tracked tractor (8) and tracked belts (14) that engage with the seabed and provide support for the tractor. The first chain mill (18), designed to cut the seabed of the first section of the trench on one side of the pipe, works in conjunction with the second chain mill (20), designed to cut the second section of the trench on the other side of the pipe, and These cutters are separated from each other in the direction of movement of the device, so that these cutters work together with each other, forming a trench (28) under the pipe (6) and leaving uncut bottom soil (34) between the specified pipe and trench. The first and second chain mills are made with holes (32) for ejecting jets intended to cut uncut bottom soil located between the trench and the extended object.

EA201591636A 2013-04-05 2014-04-04 DEVICE FOR COPYING TRANCHES EA201591636A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13162482.7A EP2787126A1 (en) 2013-04-05 2013-04-05 Trench cutting apparatus
PCT/EP2014/056805 WO2014161984A1 (en) 2013-04-05 2014-04-04 Trench cutting apparatus

Publications (1)

Publication Number Publication Date
EA201591636A1 true EA201591636A1 (en) 2016-04-29

Family

ID=48050506

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201591636A EA201591636A1 (en) 2013-04-05 2014-04-04 DEVICE FOR COPYING TRANCHES

Country Status (4)

Country Link
EP (2) EP2787126A1 (en)
CN (1) CN105143563A (en)
EA (1) EA201591636A1 (en)
WO (1) WO2014161984A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2695673C2 (en) * 2016-05-18 2019-07-25 Общество с ограниченной ответственностью Инновационная фирма "МАГМА" Working body of underwater pipe-loader

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3216925A1 (en) * 2016-03-08 2017-09-13 Soil Machine Dynamics Limited Method and apparatus for forming a trench in a sea floor
CN109252509B (en) * 2017-07-13 2024-04-30 上海工程机械厂有限公司 Transmission chain of super-strong saw chain type slot milling machine and milling cutter combination
NL2019360B1 (en) 2017-07-27 2019-02-19 Ihc Engineering Business Ltd Trench cutting apparatus and method
US10100490B1 (en) 2017-09-06 2018-10-16 Roger August Machine pushed trencher assembly
CN110565720B (en) * 2019-09-06 2021-09-28 河海大学 Rolling sanding belt for burying submarine pipeline and using method thereof
EP3832026B1 (en) 2019-12-05 2023-07-26 Soil Machine Dynamics Limited Apparatus for locating elongate object in a trench in a floor of a body of water
CN111305296B (en) * 2020-02-24 2021-10-12 鑫炜吉建工集团有限公司 Water conservancy ditch excavation construction method
EP3882401B1 (en) * 2020-03-20 2023-09-06 Soil Machine Dynamics Limited Apparatus and method for inserting an elongate object into a trench

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3717003A (en) * 1970-10-26 1973-02-20 Oceanoics Inc Trenching apparatus
NL170763C (en) * 1978-07-31 1982-12-16 Nederlandse Offshore Co Apparatus for digging a trench under a pipeline laid on the water bottom, which apparatus is provided with two excavator wheels placed next to each other on the opposite side of the pipeline, which encloses a sharp corner.
NL7906840A (en) * 1979-09-13 1981-03-17 Panama Overseas Shipping Corp EXCAVATOR.
IT1228784B (en) 1989-03-31 1991-07-03 Tecnomare Spa UNDERWATER UNDERWATER MACHINE PERFECTED.
GB9808370D0 (en) * 1998-04-21 1998-06-17 Soil Machine Dynamics Ltd Submarine trenching vehicle and method
GB0708082D0 (en) 2007-04-26 2007-06-06 Soil Machine Dynamics Ltd Vehicle for laying an elongated product in a trench in the sea floor
CN101942848B (en) * 2010-09-24 2011-12-14 湖北楚峰水电工程有限公司 Self-propelled U-shaped trench earth ditching and lining integrated machine
CN201874025U (en) * 2010-11-29 2011-06-22 天津市海王星海上工程技术有限公司 Jetting type embedded plough for paving composite hoses in shallow sea
CN202627049U (en) * 2011-08-31 2012-12-26 周立伟 Multifunctional ditcher
CN202559411U (en) * 2012-05-18 2012-11-28 陈建军 Excavating cable-paving all-in-one machine
CN202577413U (en) * 2012-05-31 2012-12-05 天津市海王星海上工程技术有限公司 Pipe clasping device applicable to underwater ditching work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2695673C2 (en) * 2016-05-18 2019-07-25 Общество с ограниченной ответственностью Инновационная фирма "МАГМА" Working body of underwater pipe-loader

Also Published As

Publication number Publication date
CN105143563A (en) 2015-12-09
EP2981657A1 (en) 2016-02-10
WO2014161984A1 (en) 2014-10-09
EP2787126A1 (en) 2014-10-08

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