CN119162977A - 海洋平台的升降系统及海洋平台 - Google Patents
海洋平台的升降系统及海洋平台 Download PDFInfo
- Publication number
- CN119162977A CN119162977A CN202411559547.5A CN202411559547A CN119162977A CN 119162977 A CN119162977 A CN 119162977A CN 202411559547 A CN202411559547 A CN 202411559547A CN 119162977 A CN119162977 A CN 119162977A
- Authority
- CN
- China
- Prior art keywords
- guide
- pile
- frame
- lifting
- lifting system
- 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.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 144
- 238000009434 installation Methods 0.000 claims description 33
- 230000005489 elastic deformation Effects 0.000 claims description 8
- 230000007423 decrease Effects 0.000 claims description 5
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 description 13
- 229910000831 Steel Inorganic materials 0.000 description 12
- 238000013461 design Methods 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000002035 prolonged effect Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000009194 climbing Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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
-
- 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
-
- 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
- E02B17/0818—Equipment specially adapted for raising, lowering, or immobilising the working platform relative to the supporting construction for raising or lowering with racks actuated by pinions
-
- 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)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Abstract
Description
Claims (15)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411559547.5A CN119162977A (zh) | 2024-11-04 | 2024-11-04 | 海洋平台的升降系统及海洋平台 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411559547.5A CN119162977A (zh) | 2024-11-04 | 2024-11-04 | 海洋平台的升降系统及海洋平台 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119162977A true CN119162977A (zh) | 2024-12-20 |
Family
ID=93891367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411559547.5A Pending CN119162977A (zh) | 2024-11-04 | 2024-11-04 | 海洋平台的升降系统及海洋平台 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119162977A (zh) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443000A (en) * | 1980-12-31 | 1984-04-17 | Brissonneau Et Lotz Marine | Flexible couplings for mechanical jacking devices used in the installation of marine platforms |
| CN204780838U (zh) * | 2015-07-01 | 2015-11-18 | 中国船舶工业集团公司第七〇八研究所 | 一种自升式海洋平台的固桩架结构 |
| CN108018842A (zh) * | 2017-10-24 | 2018-05-11 | 武汉船用机械有限责任公司 | 升降系统的升降装置 |
| CN210216370U (zh) * | 2019-07-01 | 2020-03-31 | 广东海洋大学 | 棘轮锁紧装置及海洋平台 |
| CN117382828A (zh) * | 2023-11-23 | 2024-01-12 | 上海振华重工(集团)股份有限公司 | 一种浮式升降装置 |
| CN220977946U (zh) * | 2023-11-13 | 2024-05-17 | 上海振华重工(集团)股份有限公司 | 用于海洋平台的升降系统及自升式海洋平台 |
-
2024
- 2024-11-04 CN CN202411559547.5A patent/CN119162977A/zh active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4443000A (en) * | 1980-12-31 | 1984-04-17 | Brissonneau Et Lotz Marine | Flexible couplings for mechanical jacking devices used in the installation of marine platforms |
| CN204780838U (zh) * | 2015-07-01 | 2015-11-18 | 中国船舶工业集团公司第七〇八研究所 | 一种自升式海洋平台的固桩架结构 |
| CN108018842A (zh) * | 2017-10-24 | 2018-05-11 | 武汉船用机械有限责任公司 | 升降系统的升降装置 |
| CN210216370U (zh) * | 2019-07-01 | 2020-03-31 | 广东海洋大学 | 棘轮锁紧装置及海洋平台 |
| CN220977946U (zh) * | 2023-11-13 | 2024-05-17 | 上海振华重工(集团)股份有限公司 | 用于海洋平台的升降系统及自升式海洋平台 |
| CN117382828A (zh) * | 2023-11-23 | 2024-01-12 | 上海振华重工(集团)股份有限公司 | 一种浮式升降装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Country or region after: China Address after: 264000 No. 33 Science and Technology Avenue, Yantai High-tech Zone, Shandong Province Applicant after: CIMC OFFSHORE ENGINEERING INSTITUTE Co.,Ltd. Applicant after: Shenzhen Intelligent Ocean Engineering Innovation Center Co.,Ltd. Applicant after: Jihai Innovation (Shandong) Marine Technology Co.,Ltd. Applicant after: Research Institute of Yantai Harbin Engineering University Applicant after: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. Address before: 264000 No. 33 Science and Technology Avenue, Yantai High-tech Zone, Shandong Province Applicant before: CIMC OFFSHORE ENGINEERING INSTITUTE Co.,Ltd. Country or region before: China Applicant before: Shenzhen Intelligent Ocean Engineering Innovation Center Co.,Ltd. Applicant before: Jihai Innovation (Shandong) Marine Technology Co.,Ltd. Applicant before: YANTAI RESEARCH INSTITUTE OF HARBIN ENGINEERING University Applicant before: CHINA INTERNATIONAL MARINE CONTAINERS (GROUP) Ltd. |
|
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |