CN101598591B - Weighing bracing structure of ocean structure - Google Patents
Weighing bracing structure of ocean structure Download PDFInfo
- Publication number
- CN101598591B CN101598591B CN2008101146842A CN200810114684A CN101598591B CN 101598591 B CN101598591 B CN 101598591B CN 2008101146842 A CN2008101146842 A CN 2008101146842A CN 200810114684 A CN200810114684 A CN 200810114684A CN 101598591 B CN101598591 B CN 101598591B
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- China
- Prior art keywords
- box
- weighing
- box body
- lifting jack
- steel structure
- 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 - Fee Related
Links
- 238000005303 weighing Methods 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 23
- 239000010959 steel Substances 0.000 claims abstract description 23
- 239000002023 wood Substances 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000013461 design Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to a weighing bracing structure of an ocean structure, which comprises a plurality of jacks and a box skid shoe, wherein the box skid shoe consists of a box body with a steel structure and wood arranged below the box body with the steel structure and connected with the box body with the steel structure by bolts. The weighing bracing structure is characterized in that the upper half part of the box body with the steel structure in the box skid shoe expands towards two sides from the middle in a mutually corresponding mode to be in the form of a cross, and the lower half part is in the form of an in-line; and the jacks are evenly distributed below two wings of the expanded and extended cross-shaped box body. The invention can be utilized repeatedly under the condition of not influencing the precision of a weighing result, also greatly shortens the preparation time for weighing, reduces the overlapping investment of manpower and materials in the engineering construction process and enhances the work efficiency.
Description
Technical field
The present invention relates to the bracing or strutting arrangement of weighing, relate in particular to a kind of supporting construction of weighing that is used for marine structure.
Background technology
In the petroleum development engineering, need build various platforms such as production vessel, accommodation platform, central processing platform at sea at sea.Platform general main comprising: oceanographic engineering chunk, ocean steel construction such as supporting construction-jacket, single-point thing under water.Oceanographic engineering chunk, jacket, single-point etc. are commonly referred to as marine structure.After oceanographic engineering chunk, jacket construction are finished, need weigh to oceanographic engineering chunk, jacket.Final weight and the weight center that can measure works exactly by weighing, the work of weighing is for oceanographic engineering chunk, the such ocean steel construction thing of jacket, afloat installation has very important meaning, is the most important basic data of marine lifting operation.
As shown in Figure 1, be that existing marine structure 4---the supporting construction of weighing of jacket comprises: box-shaped piston shoes 1, box-shaped piston shoes 1 are mainly by the box-like body 2 of steel construction and be located at box-like body 2 and constitute with the wood 3 that the box-like body 2 of steel construction is connected below by bolt.The marine structure 4 that need weigh---jacket places on the box-shaped piston shoes 1, is provided with on the conduit leg neighboring of jacket to install to be connected with two-layer ring flat-plate 5.Several lifting jack 6 be placed between box-shaped piston shoes 1 and the ring flat-plate 5 and be looped around equably second layer ring flat-plate 5 below.When weighing, lifting jack 6 is withstood on the upper ring plate 5.Because lifting jack 5 is a hydraulic pressure, the oil circuit oil pressure that each lifting jack 5 links to each other has reflected the stressed of lifting jack, after jacket jack-up, the oil pressure data that are looped around each lifting jack 6 below the ring flat-plate 5 are that electric signal is sent to computing machine by cable by sensor with the oil pressure transformation of data.Computing machine calculates weight and the weight center that is claimed marine structure by the stress data of each lifting jack 6.
As shown in Figure 2, be existing marine structure 4---the supporting construction of weighing of oceanographic engineering chunk, comprise: the marine structure 4 that need weigh---oceanographic engineering chunk places on the box-shaped piston shoes 1, installation is set on the neighboring on the oceanographic engineering chunk column is connected with four layers of ring flat-plate 5, several lifting jack 6 are equably around being placed on position between each two-layer ring flat-plate 5 up and down.When weighing, lifting jack 6 is withstood on the second layer ring flat-plate 5, after engineering chunk jack-up, the oil pressure data that are looped around each lifting jack 6 below the ring flat-plate 5 are that electric signal is sent to computing machine by cable by sensor with the oil pressure transformation of data.Computing machine calculates weight and the weight center that is claimed marine structure by the stress data of each lifting jack 6.
The supporting construction of weighing of existing this marine structure will be at the weigh design of supporting construction of design feature in design phase of oceanographic engineering chunk, jacket.Then, two-layer or four layers of ring flat-plate are installed on oceanographic engineering chunk, jacket periphery.And, also to process design, blanking, prefabricated, group to operations such as, welding.Weigh after the end, the whole supporting construction of weighing just becomes scrap iron.Therefore, the existing this marine structure supporting construction of weighing can only disposablely be used, and can not reuse, and whenever carries out the construction that an engineering all needs to carry out repetition.Great amount of manpower and material resources have been wasted, inefficiency.
Summary of the invention
Fundamental purpose of the present invention is to overcome the above-mentioned shortcoming that existing product exists, and a kind of supporting construction of weighing of improved marine structure is provided, and it can reuse under the prerequisite that does not influence the weighing results precision.Simultaneously, shorten the setup time of weighing greatly, reduced the overlapping investment of man power and material in the engineering-built process.
The objective of the invention is to realize by following technical scheme.
A kind of supporting construction of weighing of marine structure, comprise: several lifting jack with by the box-like body of steel construction and be located at the box-shaped piston shoes that wood that the box-like body of steel construction is connected with the box-like body of steel construction below by bolt constitutes, it is characterized in that: corresponding mutually extending to the both sides expansion is cruciform to the first half of the box-like body of the steel construction in the box-shaped piston shoes from the middle part, the latter half is in-line, several lifting jack be evenly distributed in the expansion extended criss-cross box-like body both wings below.
Beneficial effect of the present invention, the present invention is owing to adopt said structure, and it can reuse under the prerequisite that does not influence the weighing results precision.And need be at marine structure---on oceanographic engineering chunk, the jacket periphery ring flat-plate is installed.Simultaneously, shorten the setup time of weighing greatly, reduced the overlapping investment of man power and material in the engineering-built process, improved work efficiency.
Below in conjunction with the drawings and the specific embodiments the present invention is described in detail.
Description of drawings:
Fig. 1 is the prior art constructions synoptic diagram.
Fig. 2 is the another kind of structural representation of prior art.
Fig. 3 is the perspective view of box-shaped piston shoes among the present invention.
Fig. 4 is the A-A sectional structure synoptic diagram of Fig. 3.
Fig. 5 is a structural representation of the present invention.
Major label description in figure: 1 box-shaped piston shoes, 2 box-like body, 3 wood, 4 marine structures, 5 ring flat-plates, 6 lifting jack, 7 both wings.
Embodiment
As Fig. 3, Fig. 4 and shown in Figure 5, the supporting construction of weighing of marine structure of the present invention, comprise: several lifting jack 6 and box-shaped piston shoes 1, box-shaped piston shoes 1 mainly are that the box-like body 2 of the steel construction that is welded by steel plate and the box-like body 2 that is located at steel construction constitute with the wood 3 that the box-like body 2 of steel construction is connected below by bolt.Corresponding mutually extending to the both sides expansion is cruciform to the first half of the box-like body 2 of the steel construction in the box-shaped piston shoes 1 from the middle part, the latter half of box-like body 2 is that rectangle box-like body or xsect are the trapezoidal in-line that is, the crisscross reinforcement gusset that is welded with in the inside of the box-like body 2 of steel construction.Several lifting jack 6 be evenly distributed in the expansion extended criss-cross box-like body both wings 7 below.When weighing, box-shaped piston shoes 1 are placed on the slideway steel plate, marine structure is placed on the box-shaped piston shoes 1, several lifting jack 6 with box-shaped piston shoes 1 together with marine structure jack-up after, the oil pressure data of each lifting jack 6 are that electric signal is sent to computing machine by cable by the sensor that is installed on each lifting jack 6 with the oil pressure transformation of data.Computing machine calculates weight and the weight center that is claimed marine structure by the stress data of each lifting jack 6.
Advantage of the present invention: the present invention can reuse under the prerequisite that does not influence the weighing results precision.And need be at marine structure---on oceanographic engineering chunk, the jacket periphery ring flat-plate is installed.Simultaneously, shorten the setup time of weighing greatly, reduced the overlapping investment of man power and material in the engineering-built process, improved work efficiency.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, every foundation technical spirit of the present invention all still belongs in the scope of technical solution of the present invention any simple modification, equivalent variations and modification that above embodiment did.
Claims (1)
1. the supporting construction of weighing of a marine structure, comprise: several lifting jack with by the box-like body of steel construction and be located at the box-shaped piston shoes that wood that the box-like body of steel construction is connected with the box-like body of steel construction below by bolt constitutes, it is characterized in that: corresponding mutually extending to the both sides expansion is cruciform to the first half of the box-like body of the steel construction in the box-shaped piston shoes from the middle part, the latter half is in-line, several lifting jack be evenly distributed in the expansion extended criss-cross box-like body both wings below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101146842A CN101598591B (en) | 2008-06-06 | 2008-06-06 | Weighing bracing structure of ocean structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101146842A CN101598591B (en) | 2008-06-06 | 2008-06-06 | Weighing bracing structure of ocean structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101598591A CN101598591A (en) | 2009-12-09 |
| CN101598591B true CN101598591B (en) | 2011-04-13 |
Family
ID=41420108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101146842A Expired - Fee Related CN101598591B (en) | 2008-06-06 | 2008-06-06 | Weighing bracing structure of ocean structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101598591B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242011A (en) * | 1978-04-03 | 1980-12-30 | Brown & Root, Inc. | Method and apparatus for forming integrated deck sub-structure assembly including arch-vessel passage means |
| CN1186889A (en) * | 1996-09-06 | 1998-07-08 | 胜利石油管理局钻井工艺研究院 | Double hydraulic cylinder continuous lift spud leg with telescopic pile shoe |
| GB2430965A (en) * | 2003-06-11 | 2007-04-11 | Deepwater Technologies Inc | Method of deploying a floating platform |
-
2008
- 2008-06-06 CN CN2008101146842A patent/CN101598591B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242011A (en) * | 1978-04-03 | 1980-12-30 | Brown & Root, Inc. | Method and apparatus for forming integrated deck sub-structure assembly including arch-vessel passage means |
| CN1186889A (en) * | 1996-09-06 | 1998-07-08 | 胜利石油管理局钻井工艺研究院 | Double hydraulic cylinder continuous lift spud leg with telescopic pile shoe |
| GB2430965A (en) * | 2003-06-11 | 2007-04-11 | Deepwater Technologies Inc | Method of deploying a floating platform |
Non-Patent Citations (1)
| Title |
|---|
| 陆伯勤.电子称重技术和自动称重系统的进展.《自动化博览》.1999,(第1期),第1-6页. * |
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| Publication number | Publication date |
|---|---|
| CN101598591A (en) | 2009-12-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CI01 | Correction of invention patent gazette |
Correction item: Patentee|Address|Co-patentee Correct: China National Offshore Oil Corporation|100010 Beijing, Chaoyangmen, North Street, No. 25, No.|Offshore Oil Engineering Co., Ltd. False: Offshore Oil Engineering Co., Ltd.|300451, No. 1078, Dan Jiang Road, Tanggu District, Tianjin Number: 15 Volume: 27 |
|
| CI03 | Correction of invention patent |
Correction item: Patentee|Address|Co-patentee Correct: China National Offshore Oil Corporation|100010 Beijing, Chaoyangmen, North Street, No. 25, No.|Offshore Oil Engineering Co., Ltd. False: Offshore Oil Engineering Co., Ltd.|300451, No. 1078, Dan Jiang Road, Tanggu District, Tianjin Number: 15 Page: The title page Volume: 27 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; ADDRESS; CO-PATENTEE; FROM: OFFSHORE OIL ENGINEERING CO., LTD.;300451 NO. 1078, DANJIANG ROAD, TANGGU DISTRICT, TIANJIN TO: CHINA MARINE PETROLEUM GENERAL CO.;100010 NO. 25, CHAOYANGMEN NORTH STREET, DONGCHENG DISTRICT, BEIJING; OFFSHORE OIL ENGINEERING CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: Offshore Oil Engineering Co., Ltd. Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee before: Offshore Oil Engineering Co., Ltd. Patentee before: China National Offshore Oil Corporation |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110413 Termination date: 20190606 |