GB2064624A - Apparatus for Performing Work Under Water - Google Patents

Apparatus for Performing Work Under Water Download PDF

Info

Publication number
GB2064624A
GB2064624A GB8034362A GB8034362A GB2064624A GB 2064624 A GB2064624 A GB 2064624A GB 8034362 A GB8034362 A GB 8034362A GB 8034362 A GB8034362 A GB 8034362A GB 2064624 A GB2064624 A GB 2064624A
Authority
GB
United Kingdom
Prior art keywords
anchors
pontoon
weight
water
anchor cables
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
GB8034362A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KONINKLIJKE VOLKER STEVIN NV
Original Assignee
KONINKLIJKE VOLKER STEVIN NV
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 KONINKLIJKE VOLKER STEVIN NV filed Critical KONINKLIJKE VOLKER STEVIN NV
Publication of GB2064624A publication Critical patent/GB2064624A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/02—Travelling-gear, e.g. associated with slewing gears
    • E02F9/04—Walking gears moving the dredger forward step-by-step
    • E02F9/045—Walking gears moving the dredger forward step-by-step for moving on the underwater bottom
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B17/00—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor
    • E02B17/02—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto
    • E02B17/021—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform
    • E02B17/022—Artificial islands mounted on piles or like supports, e.g. platforms on raisable legs or offshore constructions; Construction methods therefor placed by lowering the supporting construction to the bottom, e.g. with subsequent fixing thereto with relative movement between supporting construction and platform adapted to travel on the bottom
    • 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
    • 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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/905—Manipulating or supporting suction pipes or ladders; Mechanical supports or floaters therefor; pipe joints for suction pipes
    • 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
    • E02F3/90—Component parts, e.g. arrangement or adaptation of pumps
    • E02F3/92—Digging elements, e.g. suction heads
    • E02F3/9212—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel
    • E02F3/9225—Mechanical digging means, e.g. suction wheels, i.e. wheel with a suction inlet attached behind the wheel with rotating cutting elements
    • E02F3/9231—Suction wheels with axis of rotation parallel to longitudinal axis of the suction pipe

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Earth Drilling (AREA)
GB8034362A 1979-11-01 1980-10-24 Apparatus for Performing Work Under Water Withdrawn GB2064624A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7908027 1979-11-01

Publications (1)

Publication Number Publication Date
GB2064624A true GB2064624A (en) 1981-06-17

Family

ID=19834100

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8034362A Withdrawn GB2064624A (en) 1979-11-01 1980-10-24 Apparatus for Performing Work Under Water

Country Status (4)

Country Link
BE (1) BE885960A (fr)
FR (1) FR2477098A1 (fr)
GB (1) GB2064624A (fr)
NL (1) NL8005667A (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4885698A (en) * 1985-07-26 1989-12-05 Mitsui Ocean Development & Engineering Co., Ltd. Overload prevention apparatus for jacking system of offshore structures
US4901982A (en) * 1984-10-16 1990-02-20 Brissonneau Et Lotz Marine Method intended to facilitate disengagement of mechanisms applying high stress to one another
US5580189A (en) * 1995-12-22 1996-12-03 Searex, Inc. Jack-up rig crane
NL1025032C2 (nl) * 2003-12-16 2005-06-20 Ihc Holland Nv Werktuig, zoals een baggerwerktuig, voor opstelling op een onder water gelegen bodem.
CN109372047A (zh) * 2018-10-29 2019-02-22 中交天津航道局有限公司 一种适用于绞吸式挖泥船的三缆定位系统

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113581373B (zh) * 2021-07-30 2022-06-17 哈尔滨工程大学 船间自动挂钩与脱钩装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3218739A (en) * 1963-05-13 1965-11-23 Ellicott Machine Corp Dredge
FR1416741A (fr) * 1963-12-03 1965-11-05 Werf Gusto V H A F Smulders Fa Structure destinée à effectuer des travaux en eau profonde
NL125790C (fr) * 1964-12-03
NL171182C (nl) * 1977-01-31 1985-09-16 Ballast Nedam Groep Nv Werkwijze en inrichting voor het besturen van een snijkopzuiger gedurende het baggeren.
NL7713674A (nl) * 1977-12-09 1979-06-12 Stevin Baggeren Bv Werkplatform.

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4901982A (en) * 1984-10-16 1990-02-20 Brissonneau Et Lotz Marine Method intended to facilitate disengagement of mechanisms applying high stress to one another
US4885698A (en) * 1985-07-26 1989-12-05 Mitsui Ocean Development & Engineering Co., Ltd. Overload prevention apparatus for jacking system of offshore structures
US5580189A (en) * 1995-12-22 1996-12-03 Searex, Inc. Jack-up rig crane
WO1997023402A3 (fr) * 1995-12-22 1997-08-28 Searex Inc Grue pour installation de forage auto-elevatrice
NL1025032C2 (nl) * 2003-12-16 2005-06-20 Ihc Holland Nv Werktuig, zoals een baggerwerktuig, voor opstelling op een onder water gelegen bodem.
EP1544358A1 (fr) * 2003-12-16 2005-06-22 Ihc Holland N.V. Machine sous-marine
CN109372047A (zh) * 2018-10-29 2019-02-22 中交天津航道局有限公司 一种适用于绞吸式挖泥船的三缆定位系统
CN109372047B (zh) * 2018-10-29 2023-11-07 中交天津航道局有限公司 一种适用于绞吸式挖泥船的三缆定位系统

Also Published As

Publication number Publication date
FR2477098A1 (fr) 1981-09-04
NL8005667A (nl) 1981-06-01
BE885960A (nl) 1981-04-30

Similar Documents

Publication Publication Date Title
EP2207713B1 (fr) Navires équipés d'un mécanisme d'amortissement en roulis
EP2724021B1 (fr) Navire d'installation de parc éolien offshore autonome, et procédé d'installation utilisé lors de la construction d'un parc éolien offshore
US3751927A (en) Apparatus for entrenching submerged elongate structures
JP5192396B2 (ja) 深海設置船
US4073078A (en) Adjustable dredging and trenching apparatus
GB2174648A (en) Installation and removal vessel
CN110984994B (zh) 全柔性管海洋采矿系统的布放回收系统及方法
CN111645810B (zh) 一种带有浮力调节搭载平台的多功能工作船及其作业方法
US4020777A (en) Vessel and apparatus for at-sea retrieval of buoys and anchors
US2933837A (en) Elevator discharge hydraulic dredge
GB2064624A (en) Apparatus for Performing Work Under Water
US20030005875A1 (en) Method and system for connecting an underwater buoy to a vessel
CN213625592U (zh) 一种抛石整平船中整平架的升降、搁置和锚定装置
EA001035B1 (ru) Судно для сейсморазведки
JP4590442B2 (ja) ケーブル等の長尺体を水底に敷設する装置
JPH0328094A (ja) 海底ケーブル布設船
GB2168293A (en) Vessel for the installation of production platforms on fixed jackets
GB2156286A (en) Installation and removal vessel
US2496101A (en) Deepwater dredge
EP1492699B1 (fr) Navire submersible
EP2363340A1 (fr) Procédé et installation pour faire une découpe dans une épave
EP1365075A2 (fr) Dispositif et méthode pour caler sur le fond ou libérer du fond un corps flotta nt
CN1184192A (zh) 驳载托撬式滩海挖沟装置
CN210263059U (zh) 一种水底土层防护用抛袋装置
JP2004161184A (ja) ケーブル布設台船

Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)