CN202400258U - Device for improving stability of semi-submersible barge - Google Patents
Device for improving stability of semi-submersible barge Download PDFInfo
- Publication number
- CN202400258U CN202400258U CN2011205478350U CN201120547835U CN202400258U CN 202400258 U CN202400258 U CN 202400258U CN 2011205478350 U CN2011205478350 U CN 2011205478350U CN 201120547835 U CN201120547835 U CN 201120547835U CN 202400258 U CN202400258 U CN 202400258U
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- CN
- China
- Prior art keywords
- semi
- submersible barge
- buoyancy tank
- stability
- refuting
- 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.)
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Abstract
The utility model relates to the technical field of ship and oceaneering, in particular to a device for improving stability of a semi-submersible barge. The device comprises a semi-submersible barge and a plurality of buoyancy tanks used for improving stability of the semi-submersible barge. The buoyancy tanks are connected with the semi-submersible barge through fixing members and arranged on two sides of the semi-submersible barge and are distant from the middle axis. Each buoyancy tank is provided with a water plane area, and the upper surface thereof is located above water. The upper surfaces of the buoyancy tanks are closed or opened. The device for improving stability of the semi-submersible barge has the advantages of simple structure and convenience in operation, poor stability of the semi-submersible barge submerging with articles is overcome by the buoyancy tanks, wind and wave resistance of the semi-submersible barge on the sea is improved, and safety insurance of offshore operation is improved.
Description
Technical field
The utility model relates to the Naval Architecture and Ocean Engineering technical field, is specially a kind of half latent device of refuting stability that improves.
Background technology
In the Naval Architecture and Ocean Engineering manufacturing process, normally integral body or the segmentation manufacturing in the land of large-scale works will be made integral body or the segmental structure thing accomplished again and refuted the form of carrying through partly diving, and be transported to the purpose marine site and install or assembly unit.Concrete grammar is dived for control half and is refuted dive, and the buoyancy of the works dependence of then being carried on it itself floats on the water surface, the works assembly unit is located again.And half latent refuting in the dive process may cause the half latent situation that has the stability deficiency of refuting because of a variety of causes such as stormy waves at sea, so marine operation faces huge personal safety and safety of property risk.
The applicant utilizes its professional eye and expertise because above-mentioned convention half latent disappearance and inconvenience of refuting adhered to the spirit that research is innovated, kept on improving, and works out a kind of half latent device of refuting stability that improves.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of prior art, and provides a kind of buoyancy tank that utilizes to improve half latent device of refuting stability.
The utility model realizes through following technical scheme, comprising that half dives and refute and a plurality ofly be used to improve half and dive and refute the buoyancy tank of stability, and said buoyancy tank is connected with half latent refuting through stationary member.
Said buoyancy tank is arranged on half latent both sides of refuting, away from the axis.
Said buoyancy tank has water plane area, and the upper surface of buoyancy tank is on the water surface.
The upper surface of said buoyancy tank is closed or open type.
The advantage of the utility model is that simple in structure, easy to operate, buoyancy tank has solved the not enough problem of stability when refuting the carrying object dive of partly diving, and having improved half latent ability of refuting the marine stormy waves of opposing, has increased the safety control of marine operation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the embodiment birds-eye view;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is the B-B cutaway view of Fig. 2;
Fig. 5 is the local enlarged diagram in C place of Fig. 2;
Fig. 6 is the C-C cutaway view of Fig. 5.
The specific embodiment
Preferred embodiment below in conjunction with 1 to 6 pair of the utility model of accompanying drawing is described further, and comprising that half dives and refute 1 and a plurality ofly be used to improve half and dive and refute the buoyancy tank 2 of stability, and said buoyancy tank 2 is latently refuted 1 and is connected with half through stationary member 3.Said stationary member 3 is a connecting piece, and the two ends of connecting strap are welded on buoyancy tank 2 and half latent refuting on 1 respectively.
The connection embodiment two of stationary member 3 is shown in Fig. 5 to 6; Said stationary member 3 is the binding bolt assembly, through half dive refute 1 with buoyancy tank 2 on respectively weld an adapter plate 31, again binding bolt is located in the mounting hole of adapter plate 31; Jam nut is then accomplished buoyancy tank 2 and half and is dived and refute 1 be connected.
Said buoyancy tank 2 is arranged on half and dives and refute 1 both sides, away from the axis.
Said buoyancy tank 2 has water plane area, and the upper surface of buoyancy tank 2 is on the water surface.
The upper surface of said buoyancy tank 2 is closed or open type.
Through the buoyancy tank of setting up 2, increased by half stationarity of diving and refuting 1 buoyancy and resisting marine stormy waves, having improved half dive refute 1 when slipping into the underwater operation stability, the personal safety and safety of property when having guaranteed marine operation.
The above embodiment has only expressed several kinds of embodiments of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model claim.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection domain of the utility model.Therefore, the protection domain of the utility model patent should be as the criterion with accompanying claims.
Claims (4)
1. one kind is improved half and dives and refute the device of stability, it is characterized in that: comprising that half dives and refute (1) and a plurality ofly be used to improve half and dive and refute the buoyancy tank (2) of stability, said buoyancy tank (2) is refuted (1) and is connected with partly latent through stationary member (3).
2. a kind of half latent device of refuting stability that improves according to claim 1, it is characterized in that: said buoyancy tank (2) is arranged on half latent both sides of refuting (1), away from the axis.
3. a kind of half latent device of refuting stability that improves according to claim 1, it is characterized in that: said buoyancy tank (2) has water plane area, and the upper surface of buoyancy tank (2) is on the water surface.
4. a kind of half latent device of refuting stability that improves according to claim 3, it is characterized in that: the upper surface of said buoyancy tank (2) is closed or open type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205478350U CN202400258U (en) | 2011-12-24 | 2011-12-24 | Device for improving stability of semi-submersible barge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205478350U CN202400258U (en) | 2011-12-24 | 2011-12-24 | Device for improving stability of semi-submersible barge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202400258U true CN202400258U (en) | 2012-08-29 |
Family
ID=46697925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205478350U Expired - Fee Related CN202400258U (en) | 2011-12-24 | 2011-12-24 | Device for improving stability of semi-submersible barge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202400258U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015893A (en) * | 2014-05-23 | 2014-09-03 | 上海船舶研究设计院 | Device for enhancing stability of semi-submersible transport ship and working method of device |
| CN105947123A (en) * | 2016-04-26 | 2016-09-21 | 中船黄埔文冲船舶有限公司 | Double-body semi-submerged ship with submersible deck |
| CN106892052A (en) * | 2017-03-17 | 2017-06-27 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | A kind of removable short buoyancy tank attachment structure of lower water workboat |
-
2011
- 2011-12-24 CN CN2011205478350U patent/CN202400258U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015893A (en) * | 2014-05-23 | 2014-09-03 | 上海船舶研究设计院 | Device for enhancing stability of semi-submersible transport ship and working method of device |
| CN104015893B (en) * | 2014-05-23 | 2017-01-11 | 上海船舶研究设计院 | Device for enhancing stability of semi-submersible transport ship and working method of device |
| CN105947123A (en) * | 2016-04-26 | 2016-09-21 | 中船黄埔文冲船舶有限公司 | Double-body semi-submerged ship with submersible deck |
| CN106892052A (en) * | 2017-03-17 | 2017-06-27 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | A kind of removable short buoyancy tank attachment structure of lower water workboat |
| CN106892052B (en) * | 2017-03-17 | 2018-07-20 | 上海船舶研究设计院（中国船舶工业集团公司第六0四研究院） | A kind of removable short buoyancy tank connection structure of lower water workboat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20131224 |