CN202031066U - Multiple-floating-body compound rope mooring device - Google Patents
Multiple-floating-body compound rope mooring device Download PDFInfo
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- CN202031066U CN202031066U CN2011200356450U CN201120035645U CN202031066U CN 202031066 U CN202031066 U CN 202031066U CN 2011200356450 U CN2011200356450 U CN 2011200356450U CN 201120035645 U CN201120035645 U CN 201120035645U CN 202031066 U CN202031066 U CN 202031066U
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- submersible platform
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- barge
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Abstract
The utility model relates to a multiple-floating-body compound rope mooring device which comprises a deepwater semi-submersible platform with an anchor rack and is characterized in that the multiple-floating-body compound rope mooring device further comprises a floating case, a barge, a plurality of high-strength nylon ropes and a plurality of steel wire ropes, wherein the floating case and the barge are used for assisting moor alongside, and the deepwater semi-submersible platform, the floating case, the barge and a wharf form a multiple-floating-body mooring system; the floating case and the barge are sequentially arranged between the anchor rack and the deepwater semi-submersible platform; the steel wire ropes are arranged between the deepwater semi-submersible platform and the floating case as well as between the deepwater semi-submersible platform and the barge; and the compound ropes of the high-strength nylon rope and the steel wire ropes are arranged between the deepwater semi-submersible platform and the wharf. With the adoption of the mode of the compound ropes of the high-strength nylon ropes and the steel wire ropes, the mooring device provides sufficient mooring force and guarantees the mooring safety of the deepwater semi-submersible platform at the wharf. The mooring device can be widely applied to fabrication, fitting-out and supplying docking process of the deepwater semi-submersible platform with the anchor rack at the wharf.
Description
Technical field
The utility model relates to a kind of many buoyancy aids mooring gear, particularly about a kind of many buoyancy aids mixed zone cable mooring gear.
Background technology
The research of pier mooring both at home and abroad mainly concentrates on boats and ships, but for the pier mooring of deep water semi-submersible platform, studies less both at home and abroad.Since the domestic precedent of still not having the construction deep water semi-submersible drilling platform, the present deep water semi-submersible drilling platform pier mooring technology that does not also have system.Deep water semi-submersible drilling platform is made up of following buoyancy aid, column and upper hull, and anchor rack is installed in the left and right external side of floating downward.In cycle platform life-cycle, need rest in that harbour is built, fitting-out and goods and materials supply with, directly alongside is in harbour owing to make platform at the side-prominent anchor rack of the side of a ship, and the platform soma side of a ship of floating downward is lower, can not directly contact with harbour rubber back cushion.
Conventional mooring mode adopts wire rope as mooring line, and wire rope extension performance is lower, and the anchoring system rigidity of formation is higher, can effectively retrain platform motion; Simultaneously, be the opposing typhoon, need to use the major diameter wire rope that because the flexibility of wire rope and the inversely proportional relation in rope footpath, large diameter wire rope is not easy to bending, thereby is unfavorable for operation.
Summary of the invention
At the problems referred to above, the purpose of this utility model provides a kind of better safety that has, the many buoyancy aids mixed zone cable mooring gear that can enhance productivity.
For achieving the above object, the utility model is taked following technical scheme: a kind of many buoyancy aids mixed zone cable mooring gear, it comprises the deep water semi-submersible platform that has anchor rack, it is characterized in that: it also comprises a buoyancy tank and a barge, some high-strength nylon cables and the some wire rope that is used for auxiliary alongside, and described deep water semi-submersible platform, buoyancy tank, barge and harbour constitute many buoyancy aids anchoring system; Be disposed with described buoyancy tank and described barge between described anchor rack and the described deep water semi-submersible platform, between described deep water semi-submersible platform and the described buoyancy tank and between described deep water semi-submersible platform and the described barge by described some rope belt cables, between described deep water semi-submersible platform and the described harbour by described some high-strength nylon cables and described some wire rope mixed zone cables.
The band cable mode of described many buoyancy aids mixed zone cable mooring gear adopts by described some high-strength nylon cables and described some wire rope and mixes some crossed belt cables.
Described some high-strength nylon cables are arranged on the guide pillar wheel of described deep water semi-submersible platform, and the end of described some high-strength nylon cables links to each other with described checking bollard.
Described some wire rope are arranged on the following buoyancy aid bollard of described deep water semi-submersible platform, and the end of described some wire rope links to each other with described checking bollard.
The utility model is owing to take above technical scheme, it has the following advantages: 1, the utility model is owing to the mode that adopts by some high-strength nylon cables and some wire rope mixed zone cables, realization is carried out mooring to the many buoyancy aids anchoring system that is made of buoyancy tank, barge and deep water semi-submersible platform, therefore can provide enough mooring forces, guarantee the safety of deep water semi-submersible platform pier mooring.2, the utility model has guaranteed that anchoring system possesses enough elasticity under the prerequisite of restriction deep water semi-submersible platform motion, has avoided the excessive generation structural failure of mooring gear local pressure.3, the utility model is owing to adopt many buoyancy aids mixed zone cable mooring gear, therefore, under the limited condition of checking bollard supporting capacity, can guarantee to resist typhoon when the pier mooring with the deep water semi-submersible platform of anchor rack, in the restriction platform motion, the system of assurance possesses enough flexibilities.The utility model can be widely used in deep water semi-submersible platform with anchor rack in the stop process of harbour construction, fitting-out and supply.
Description of drawings
Fig. 1 is an overall structure schematic diagram of the present utility model;
Fig. 2 is the perspective view of Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in detail.
As shown in Figure 1, the utility model comprises the deep water semi-submersible platform 2 that has anchor rack 1 in the prior art, it is characterized in that also comprising the buoyancy tank 3 and a barge 4, some high-strength nylon cables 5 and the some wire rope 6 that are used for auxiliary alongside, wherein, deep water semi-submersible platform 2, buoyancy tank 3, barge 4 and harbour constitute many buoyancy aids anchoring system.Be disposed with buoyancy tank 3 and barge 4 between anchor rack 1 and the deep water semi-submersible platform 2, between deep water semi-submersible platform 2 and the buoyancy tank 3 and between deep water semi-submersible platform 2 and the barge 4 by some wire rope 6 band cables, between deep water semi-submersible platform 2 and the harbour by some high-strength nylon cables 5 and some wire rope 6 mixed zone cables.
In the foregoing description, band cable mode of the present utility model adopts by some high-strength nylon cables 5 and some wire rope 6 and mixes some crossed belt cables.
In the various embodiments described above, some high-strength nylon cables 5 are arranged on the guide pillar wheel of deep water semi-submersible platform 2, guide pillar wheel by deep water semi-submersible platform 2 is drawn some high-strength nylon cables 5, and the end of some high-strength nylon cables 5 links to each other with checking bollard.
In the various embodiments described above, some wire rope 6 are arranged on the following buoyancy aid bollard of deep water semi-submersible platform 2, draw some wire rope 6 by the following buoyancy aid bollard of deep water semi-submersible platform 2, and the end of some wire rope 6 links to each other with checking bollard.
In sum, the utility model is for resisting a kind of many buoyancy aids mixed zone cable mooring gear that violent typhoon that the location may meet with is used, in this anchoring system, the relative motion that strict restriction deep water semi-submersible platform 2 and buoyancy tank are 3, make them form the integral body of a motion, and between should motion whole and barge 4, the harbour, allow certain relative motion, in order to partially absorb the energy of external applied load generation.
The various embodiments described above only are used to illustrate the utility model; the structure of each parts, size, the position is set and shape all can change to some extent; on the basis of technical solutions of the utility model; all improvement and equivalents of individual component being carried out according to the utility model principle all should not got rid of outside protection domain of the present utility model.
Claims (5)
1. the cable of buoyancy aid mixed zone more than kind mooring gear, it comprises the deep water semi-submersible platform that has anchor rack, it is characterized in that: it also comprises a buoyancy tank and a barge, some high-strength nylon cables and the some wire rope that is used for auxiliary alongside, and described deep water semi-submersible platform, buoyancy tank, barge and harbour constitute many buoyancy aids anchoring system; Be disposed with described buoyancy tank and described barge between described anchor rack and the described deep water semi-submersible platform, between described deep water semi-submersible platform and the described buoyancy tank and between described deep water semi-submersible platform and the described barge by described some rope belt cables, between described deep water semi-submersible platform and the described harbour by described some high-strength nylon cables and described some wire rope mixed zone cables.
2. a kind of many buoyancy aids mixed zone cable mooring gear as claimed in claim 1 is characterized in that: the band cable mode of described many buoyancy aids mixed zone cable mooring gear adopts by described some high-strength nylon cables and described some wire rope and mixes some crossed belt cables.
3. a kind of many buoyancy aids mixed zone cable mooring gear as claimed in claim 1, it is characterized in that: described some high-strength nylon cables are arranged on the guide pillar wheel of described deep water semi-submersible platform, and the end of described some high-strength nylon cables links to each other with described checking bollard.
4. a kind of many buoyancy aids mixed zone cable mooring gear as claimed in claim 2, it is characterized in that: described some high-strength nylon cables are arranged on the guide pillar wheel of described deep water semi-submersible platform, and the end of described some high-strength nylon cables links to each other with described checking bollard.
5. as claim 1 or 2 or 3 or 4 described a kind of many buoyancy aids mixed zone cable mooring gears, it is characterized in that: described some wire rope are arranged on the following buoyancy aid bollard of described deep water semi-submersible platform, and the end of described some wire rope links to each other with described checking bollard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200356450U CN202031066U (en) | 2011-02-10 | 2011-02-10 | Multiple-floating-body compound rope mooring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200356450U CN202031066U (en) | 2011-02-10 | 2011-02-10 | Multiple-floating-body compound rope mooring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202031066U true CN202031066U (en) | 2011-11-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200356450U Expired - Lifetime CN202031066U (en) | 2011-02-10 | 2011-02-10 | Multiple-floating-body compound rope mooring device |
Country Status (1)
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| CN (1) | CN202031066U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184626A (en) * | 2016-07-29 | 2016-12-07 | 中国海洋石油总公司 | The pier mooring method of tension leg platform (TLP) |
| CN110696963A (en) * | 2019-09-05 | 2020-01-17 | 海洋石油工程（青岛）有限公司 | Ship wharf mooring method |
| CN114655377A (en) * | 2022-04-25 | 2022-06-24 | 中国船舶科学研究中心 | Large-scale multi-communication-domain hybrid floating body configuration and assembling method |
| CN115748633A (en) * | 2022-11-18 | 2023-03-07 | 中电建海上风电工程有限公司 | Construction method for hoisting by combining multiple fans with mobile wharf |
-
2011
- 2011-02-10 CN CN2011200356450U patent/CN202031066U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106184626A (en) * | 2016-07-29 | 2016-12-07 | 中国海洋石油总公司 | The pier mooring method of tension leg platform (TLP) |
| CN110696963A (en) * | 2019-09-05 | 2020-01-17 | 海洋石油工程（青岛）有限公司 | Ship wharf mooring method |
| CN114655377A (en) * | 2022-04-25 | 2022-06-24 | 中国船舶科学研究中心 | Large-scale multi-communication-domain hybrid floating body configuration and assembling method |
| CN114655377B (en) * | 2022-04-25 | 2023-02-28 | 中国船舶科学研究中心 | Large-scale multi-communication-domain hybrid floating body configuration and assembling method |
| CN115748633A (en) * | 2022-11-18 | 2023-03-07 | 中电建海上风电工程有限公司 | Construction method for hoisting by combining multiple fans with mobile wharf |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Patentee after: Shanghai Waigaoqiao Shipbuilding Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center Patentee before: Shanghai Waigaoqiao Shipbuilding 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 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Co-patentee after: Shanghai Waigaoqiao Shipbuilding Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation Co-patentee before: Shanghai Waigaoqiao Shipbuilding Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111109 |