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FR2383119A1 - Perfectionnements apportes aux ensembles du genre des plates-formes pour installations petrolieres sur un fond marin ou autre, ou aux ensembles y assimilables - Google Patents

Perfectionnements apportes aux ensembles du genre des plates-formes pour installations petrolieres sur un fond marin ou autre, ou aux ensembles y assimilables

Info

Publication number
FR2383119A1
FR2383119A1 FR7707127A FR7707127A FR2383119A1 FR 2383119 A1 FR2383119 A1 FR 2383119A1 FR 7707127 A FR7707127 A FR 7707127A FR 7707127 A FR7707127 A FR 7707127A FR 2383119 A1 FR2383119 A1 FR 2383119A1
Authority
FR
France
Prior art keywords
platform
positioning
installation
assembly
drilling rig
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.)
Granted
Application number
FR7707127A
Other languages
English (en)
Other versions
FR2383119B1 (fr
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.)
METALLIQUES ENTREPR CIE FSE
Original Assignee
METALLIQUES ENTREPR CIE FSE
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 METALLIQUES ENTREPR CIE FSE filed Critical METALLIQUES ENTREPR CIE FSE
Priority to FR7707127A priority Critical patent/FR2383119A1/fr
Publication of FR2383119A1 publication Critical patent/FR2383119A1/fr
Application granted granted Critical
Publication of FR2383119B1 publication Critical patent/FR2383119B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/06—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for immobilising, e.g. using wedges or clamping rings
    • 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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0809—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering the equipment being hydraulically actuated
    • 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
    • E02B17/04—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction
    • E02B17/08—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering
    • E02B17/0836—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks
    • E02B17/0872—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with climbing jacks with locking pins engaging holes or cam surfaces
    • 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
    • E02B2017/0056—Platforms with supporting legs

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Earth Drilling (AREA)

Abstract

L'invention concerne un ensemble comprenant une structure S susceptible d'être déplacée par rapport à des éléments de support ou pile P avec des moyens de manoeuvre tels que des vérins V1 , V2 . Ladite invention consiste à prévoir, en combinaison avec ces vérins, des moyens de blocage propres à permettre de maintenir la stabilité en n'importe quelle position relative, indépendamment desdits vérins. Ces moyens comportent des vis 30 accrochées à une couronne de crabotage 51 , se déplaçant librement en translation à travers les supports 31, et cela en combinaison avec des écrous auto-moteurs 33 qui permettent, lorsque désiré, de venir se bloquer contre lesdits supports 31. Application : plates-formes off-shore pour installations pétrolières.
FR7707127A 1977-03-10 1977-03-10 Perfectionnements apportes aux ensembles du genre des plates-formes pour installations petrolieres sur un fond marin ou autre, ou aux ensembles y assimilables Granted FR2383119A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7707127A FR2383119A1 (fr) 1977-03-10 1977-03-10 Perfectionnements apportes aux ensembles du genre des plates-formes pour installations petrolieres sur un fond marin ou autre, ou aux ensembles y assimilables

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7707127A FR2383119A1 (fr) 1977-03-10 1977-03-10 Perfectionnements apportes aux ensembles du genre des plates-formes pour installations petrolieres sur un fond marin ou autre, ou aux ensembles y assimilables

Publications (2)

Publication Number Publication Date
FR2383119A1 true FR2383119A1 (fr) 1978-10-06
FR2383119B1 FR2383119B1 (fr) 1980-12-26

Family

ID=9187892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7707127A Granted FR2383119A1 (fr) 1977-03-10 1977-03-10 Perfectionnements apportes aux ensembles du genre des plates-formes pour installations petrolieres sur un fond marin ou autre, ou aux ensembles y assimilables

Country Status (1)

Country Link
FR (1) FR2383119A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489393A1 (fr) * 1980-08-14 1982-03-05 Hitachi Shipbuilding Eng Co Dispositif de fixation pour piliers de plate-forme montee sur verins, comportant une cremaillere en prise avec un pignon d'entrainement monte sur la plate-forme
US4657437A (en) * 1985-01-11 1987-04-14 Breeden John O Mobile, offshore, self-elevating (jackup) support system with adjustable leg inclination and fixation
US4668127A (en) * 1986-04-22 1987-05-26 Bethlehem Steel Corporation Mobile, offshore, jack-up, marine platform adjustable for sloping sea floor
CN106592556A (zh) * 2017-01-13 2017-04-26 广东精铟海洋工程股份有限公司 一种高强度八边形桩腿节及使用其的海上作业平台
CN106677149A (zh) * 2017-01-13 2017-05-17 广东精铟海洋工程股份有限公司 一种具有八边形桩腿的液压连续升降系统
CN106759206A (zh) * 2017-01-13 2017-05-31 广东精铟海洋工程股份有限公司 一种具有安全浮动机构的八边形桩腿
CN106812126A (zh) * 2017-01-13 2017-06-09 广东精铟海洋工程股份有限公司 一种高精度的海上平台桩腿组装方法及其组装成的桩腿
CN111101717A (zh) * 2019-12-26 2020-05-05 广东精铟海洋工程股份有限公司 顶升装置及塔支架

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489393A1 (fr) * 1980-08-14 1982-03-05 Hitachi Shipbuilding Eng Co Dispositif de fixation pour piliers de plate-forme montee sur verins, comportant une cremaillere en prise avec un pignon d'entrainement monte sur la plate-forme
US4657437A (en) * 1985-01-11 1987-04-14 Breeden John O Mobile, offshore, self-elevating (jackup) support system with adjustable leg inclination and fixation
US4668127A (en) * 1986-04-22 1987-05-26 Bethlehem Steel Corporation Mobile, offshore, jack-up, marine platform adjustable for sloping sea floor
CN106592556A (zh) * 2017-01-13 2017-04-26 广东精铟海洋工程股份有限公司 一种高强度八边形桩腿节及使用其的海上作业平台
CN106677149A (zh) * 2017-01-13 2017-05-17 广东精铟海洋工程股份有限公司 一种具有八边形桩腿的液压连续升降系统
CN106759206A (zh) * 2017-01-13 2017-05-31 广东精铟海洋工程股份有限公司 一种具有安全浮动机构的八边形桩腿
CN106812126A (zh) * 2017-01-13 2017-06-09 广东精铟海洋工程股份有限公司 一种高精度的海上平台桩腿组装方法及其组装成的桩腿
CN106677149B (zh) * 2017-01-13 2018-10-30 广东精铟海洋工程股份有限公司 一种具有八边形桩腿的液压连续升降系统
CN106759206B (zh) * 2017-01-13 2018-10-30 广东精铟海洋工程股份有限公司 一种具有安全浮动机构的八边形桩腿
CN106592556B (zh) * 2017-01-13 2018-11-09 广东精铟海洋工程股份有限公司 一种高强度八边形桩腿节及使用其的海上作业平台
CN111101717A (zh) * 2019-12-26 2020-05-05 广东精铟海洋工程股份有限公司 顶升装置及塔支架

Also Published As

Publication number Publication date
FR2383119B1 (fr) 1980-12-26

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