JPS649410B2 - - Google Patents

Info

Publication number
JPS649410B2
JPS649410B2 JP3039584A JP3039584A JPS649410B2 JP S649410 B2 JPS649410 B2 JP S649410B2 JP 3039584 A JP3039584 A JP 3039584A JP 3039584 A JP3039584 A JP 3039584A JP S649410 B2 JPS649410 B2 JP S649410B2
Authority
JP
Japan
Prior art keywords
lock
wedge
teeth
tooth
rack
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.)
Expired
Application number
JP3039584A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60175624A (ja
Inventor
Masamitsu Tatsukuchi
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.)
Mitsui Ocean Development and Engineering Co Ltd
Original Assignee
Mitsui Ocean Development and Engineering Co Ltd
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 Mitsui Ocean Development and Engineering Co Ltd filed Critical Mitsui Ocean Development and Engineering Co Ltd
Priority to JP3039584A priority Critical patent/JPS60175624A/ja
Publication of JPS60175624A publication Critical patent/JPS60175624A/ja
Publication of JPS649410B2 publication Critical patent/JPS649410B2/ja
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
    • E02B17/04—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
JP3039584A 1984-02-22 1984-02-22 海上作業台の昇降脚柱楔止装置 Granted JPS60175624A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3039584A JPS60175624A (ja) 1984-02-22 1984-02-22 海上作業台の昇降脚柱楔止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3039584A JPS60175624A (ja) 1984-02-22 1984-02-22 海上作業台の昇降脚柱楔止装置

Publications (2)

Publication Number Publication Date
JPS60175624A JPS60175624A (ja) 1985-09-09
JPS649410B2 true JPS649410B2 (2) 1989-02-17

Family

ID=12302734

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3039584A Granted JPS60175624A (ja) 1984-02-22 1984-02-22 海上作業台の昇降脚柱楔止装置

Country Status (1)

Country Link
JP (1) JPS60175624A (2)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400767A (zh) * 2016-08-25 2017-02-15 武汉船用机械有限责任公司 一种海洋平台升降装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7163355B2 (en) 2001-04-16 2007-01-16 James E. Ingle Mobile wind-driven electric generating systems and methods
US6652194B2 (en) 2001-04-16 2003-11-25 Osl Offshore Systems & Deck Machinery, Llc Jack-up mobile offshore drilling units (MODUs) and jacking method and apparatus
CN101871208B (zh) * 2010-06-01 2011-11-16 佛山市精铟机械有限公司 一种具有双球铰承载结构的自升式钻井平台桩腿锁紧装置
CN102839640B (zh) * 2012-09-06 2015-06-10 上海利策科技股份有限公司 自升式钻井平台锁紧机构
CN107966357B (zh) * 2017-12-11 2023-08-18 哈尔滨工业大学 一种无底座钢筋混凝土柱拟静力试验装置及方法
CN111993346B (zh) * 2020-08-21 2022-04-08 峡江县慧泓信息技术有限公司 一种海洋工程用齿条锁紧装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106400767A (zh) * 2016-08-25 2017-02-15 武汉船用机械有限责任公司 一种海洋平台升降装置
CN106400767B (zh) * 2016-08-25 2018-10-30 武汉船用机械有限责任公司 一种海洋平台升降装置

Also Published As

Publication number Publication date
JPS60175624A (ja) 1985-09-09

Similar Documents

Publication Publication Date Title
JP3908282B2 (ja) ジャッキアッププラットフォームのロック装置
US4662787A (en) Locking device for locking off-shore work platform to leg chord used for lifting work platform
US8430050B2 (en) System and method for deck-to-column connection for extendable draft offshore platforms
JPS649410B2 (2)
CN101827979A (zh) 举升系统
JPS605757B2 (ja) さく井機，さく井台，またはさく井船上の噴出防止機用格納装置
WO1992019816A1 (en) An offshore jackup rig locking apparatus and method
US4190120A (en) Moveable guide structure for a sub-sea drilling template
EP2532790A1 (de) Verfahren zum Herstellen eines Unterwasser-Gründungselementes, Justierkopf für ein Unterwasser-Gründungselement und Unterwasser-Arbeitsanordnung
KR200474540Y1 (ko) 표준 모듈화된 스퍼드캔을 갖는 부유식 구조물
WO1993020289A1 (en) Method and apparatus for transporting and using a drilling or crane apparatus from a moveable vessel
KR102893494B1 (ko) 중공형 기초 파일 내로 재킷 레그를 레벨링 및 그립핑하기 위한 시스템 및 방법
BR0211418B1 (pt) conector para afixar removivelmente uma armação espacial ao casco de uma plataforma flutuante no mar, método de conectar uma armação espacial ao casco de uma plataforma flutuante no mar e dispositivo de conexão para unir uma armação espacial ao casco de um navio flutuante.
JPS6364594B2 (2)
BRPI0619171A2 (pt) aparelho para manejo de módulos no mar
CN107676053B (zh) 一种模块式海洋注入头作业平台
JPH0213543Y2 (2)
CN215592449U (zh) 一种起重机支腿油缸自动翻转装置
MXPA05001663A (es) Sistema temporal para plataforma de perforacion marina.
JPS6168921A (ja) 昇降式海上作業台の固定装置
JPS5932614B2 (ja) 海上作業台の脚柱「けい」止装置
EP4438814A1 (en) Portable working deck
JPS6024795Y2 (ja) 海底地盤作業船
CN115075795B (zh) 管汇橇
CN120575795B (zh) 一种高自由度采油立管悬挂装置