CN201291989Y - Anti-typhoon wind mooring apparatus for watercraft in ocean - Google Patents
Anti-typhoon wind mooring apparatus for watercraft in ocean Download PDFInfo
- Publication number
- CN201291989Y CN201291989Y CNU2008201886804U CN200820188680U CN201291989Y CN 201291989 Y CN201291989 Y CN 201291989Y CN U2008201886804 U CNU2008201886804 U CN U2008201886804U CN 200820188680 U CN200820188680 U CN 200820188680U CN 201291989 Y CN201291989 Y CN 201291989Y
- Authority
- CN
- China
- Prior art keywords
- typhoon
- ship
- tension leg
- typhoon protection
- suction anchor
- 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
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model provides a large ship mooring device for offshore typhoon protection, which is characterized in that the mooring device comprises a suction anchor, a tension leg and a buoy with a rotary joint; the suction anchor is connected with the buoy through the tension leg. When typhoon appears, ship can be moored on a marine ship typhoon protection mooring device in a sea area through the rotary joint on the buoy for overcoming the typhoon. The large ship mooring device for offshore typhoon protection provides a new way for large ships on offshore typhoon protection.
Description
Technical field
The utility model relates to the mooring gear of a kind of large ship in marine typhoon protection.
Background technology
At present, also there is not the marine special-purpose large ship mooring gear of combating typhoon in the world.Navigate by water in the large ship of Unlimited Navigation Areas, for example it is Anti-Typhoon for the above large-scale cargo ship of ton, generally is to cast anchor near the deep water anchorage leaving for.To be moor with two anchors when ship begins, to upgrade gradually and when arriving the typhoon grade, just change into and throw single anchor, allow ship rotate around anchor when wind.If wind-force is excessive, then anchor is floating in tow walks about for ship, and at this moment, boats and ships just hit a submerged reef possibly, perhaps collide the danger of other boats and ships, and at this moment, boats and ships just have only and navigate by water other calm sea area without hesitation and go to have kept away platform.
Summary of the invention
The purpose of this utility model provides a kind of marine ship typhoon protection mooring gear, to increase a large ship in the approach of marine typhoon protection.
The marine ship typhoon protection mooring gear that the utility model provides is similar to a kind of feed apparatus of sea, it is characterized in that it comprises suction anchor, and the floating drum of tension leg and band rotary connecting joint is connected with tension leg between said suction anchor and the floating drum.The mode of its installation of this marine ship typhoon protection mooring gear is, the suction anchor of said mooring gear embeds the seabed, being adsorbed on the sea bed tightly, and the floating drum of the band rotating head that is connected with suction anchor by tension leg is across the sea floating.During the boats and ships typhoon protection, the boats and ships approaching is arranged on this mooring gear place on the marine site, with the ship mooring on the rotating head of floating drum.When typhoon came, ship rotated around this mooring gear.When by the boats and ships of mooring under the effect of typhoon environmental load, when making mooring buoy produce skew, tension leg will produce resistant function, form a powerful restoring force, it is pulled get back to state of equilibrium, ship can not waft, and may hit a submerged reef thereby just boats and ships can not take place yet, and perhaps bumps against the danger of other ship.
The utility model for large ship at sea typhoon protection a new approach is provided.
Description of drawings
What accompanying drawing provided is scheme drawing of the present utility model.
Wherein 1 is suction anchor, the 2nd, and the floating drum of band rotary connecting joint 3, the 4th, tension leg.The 5th, boats and ships
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
With reference to accompanying drawing: the said marine ship typhoon protection of the utility model mooring gear comprises the floating drum 2 of suction anchor 1 and band rotary connecting joint 3, is connected with tension leg 4 between suction anchor 1 and the floating drum 2.
For balance preferably, said suction anchor 1 its quantity of the utility model can be three, also can be six, and the quantity of the tension leg 4 of this moment also should be corresponding with it.
The said tension leg 4 of the utility model is preferably the steel pipe type tension leg, and it is a known technology.It is mainly formed by unit constructions such as steel pipe and flexibilities.This steel pipe type tension leg is under the effect of environmental load, and it can bear axial force, can bear tangential force again, and enough intensity is not only arranged, and is also rotatable and good flexibility arranged.It is except the major part deadweight that can bear self, and it can also guarantee floating drum main body normal position across the sea under environmental load effects such as abominable wave, ocean current, wind-force.When typhoon comes, boats and ships 5 can by the rotary connecting joint on the floating drum 23 with boats and ships 5 moorings on this marine ship typhoon protection mooring gear that is arranged on certain marine site to spend typhoon.
Claims (2)
1, a kind of marine ship typhoon protection mooring gear is characterized in that it comprises suction anchor, and the floating drum of tension leg and band rotary connecting joint is connected with tension leg between said suction anchor and the floating drum.
2, a kind of marine ship typhoon protection mooring gear according to claim 1 is characterized in that said tension leg is the steel pipe type tension leg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201886804U CN201291989Y (en) | 2008-08-15 | 2008-08-15 | Anti-typhoon wind mooring apparatus for watercraft in ocean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201886804U CN201291989Y (en) | 2008-08-15 | 2008-08-15 | Anti-typhoon wind mooring apparatus for watercraft in ocean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201291989Y true CN201291989Y (en) | 2009-08-19 |
Family
ID=41005455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201886804U Expired - Fee Related CN201291989Y (en) | 2008-08-15 | 2008-08-15 | Anti-typhoon wind mooring apparatus for watercraft in ocean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201291989Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870140A (en) * | 2010-02-02 | 2013-01-09 | 斯克拉德内普雷米克宁公司 | System for automatic managing and controlling the use of moorings for vessels, comprising automated floating buoys and the related method |
-
2008
- 2008-08-15 CN CNU2008201886804U patent/CN201291989Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102870140A (en) * | 2010-02-02 | 2013-01-09 | 斯克拉德内普雷米克宁公司 | System for automatic managing and controlling the use of moorings for vessels, comprising automated floating buoys and the related method |
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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: 20090819 Termination date: 20130815 |