CN106347573A - Wind and wave-resistant catamaran structure - Google Patents
Wind and wave-resistant catamaran structure Download PDFInfo
- Publication number
- CN106347573A CN106347573A CN201610918039.0A CN201610918039A CN106347573A CN 106347573 A CN106347573 A CN 106347573A CN 201610918039 A CN201610918039 A CN 201610918039A CN 106347573 A CN106347573 A CN 106347573A
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- China
- Prior art keywords
- unrestrained
- bridge
- deck
- point
- wave
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B1/00—Hydrodynamic or hydrostatic features of hulls or of hydrofoils
- B63B1/02—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement
- B63B1/10—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls
- B63B1/12—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly
- B63B1/121—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising two hulls
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Revetment (AREA)
Abstract
The invention discloses a wind and wave-resistant catamaran structure which solves the problem that wind and wave shock the bottom of a deck bridge of a catamaran body to cause the catamaran body to be unstable. The wind and wave-resistant catamaran structure is characterized in that a wave division device in the axial direction is arranged on the bottom surface of the deck bridge; the wave division device comprises a wave division edge at the lowest position and wave division slopes which are symmetrically arranged on the two sides of the wave division edge. As the wave division device is arranged at the bottom of the deck bridge, the wave shocking the bottom of the deck bridge of the catamaran body can be divided by the wave division device when the catamaran body sails in wind and wave and the bottom of the deck bridge of the catamaran body is shocked by wind and wave; thus, the impact of the wind and the wave to the bottom of the deck bridge of the catamaran body is reduced, and the stability of the catamaran sailing in the wind and the wave can be enhanced.
Description
Technical field
The present invention relates to ship domain is and in particular to arrive a kind of anti-wind wave twin-hull vessel structure.
Background technology
Catamaran is made up of two tall and thin monohulls, and top deck bridging connects, and the width ratio monohull of catamaran is big
Much, its stability is substantially better than monohull, and has the ability bearing certain stormy waves, but when stormy waves is excessive, stormy waves is often
The bottom of deck in ship structure bridge can be impacted, cause hull unstable, rock serious.
Content of the invention
Bottom for solving the problems, such as stormy waves impact deck in ship structure bridge causes hull unstable, the invention provides a kind of wind resistance
Wave twin-hull vessel structure.
The technical solution used in the present invention is as follows:
A kind of anti-wind wave twin-hull vessel structure, including the deck bridge of two hulls and two described hulls of connection, described deck bridge
Top is provided with superstructure, and described deck bridge bottom surface is provided with point unrestrained device along hull direction of advance arrangement, described point of unrestrained device
Cross section wide at the top and narrow at the bottom, described point of unrestrained device includes point unrestrained seamed edge being located towards the water surface, and described point of unrestrained seamed edge both sides
Symmetrically arranged point of unrestrained inclined-plane.
It is provided with rounding off face between described point of unrestrained inclined-plane and deck bridge bottom surface.
Described point of unrestrained seamed edge both sides are also arranged with end cambered surface, described end cambered surface one end and described point of unrestrained inclined-plane, circle
Sliding transition face connects, and the other end is connected with described deck pars basilaris pontis.
Described point of unrestrained seamed edge is camber line, and described point of unrestrained seamed edge goes to after end of the bridge gradually from end of the bridge with a distance from the bridge bottom surface of deck
Become big.
Described deck bridge is door type structure.
Be respectively provided with below two described vessel draft lines draw water or draining the pump drainage mouth of a river.
The invention has the beneficial effects as follows:
By setting a point unrestrained device in deck pars basilaris pontis, when hull navigates by water in stormy waves, stormy waves impacts deck in ship structure bridge to the present invention
During bottom, stormy waves device can reduce the bottom to deck in ship structure bridge for the stormy waves the bottom wave of impact deck in ship structure bridge to separately
The impact in portion, strengthens the stability that ship navigates by water in the water have stormy waves.
Brief description
Fig. 1 is the schematic diagram in catamaran front of the present invention.
Fig. 2 is the schematic diagram of catamaran bottom surface of the present invention.
Fig. 3 is the schematic diagram of catamaran section of the present invention.
Fig. 4 is the schematic diagram of catamaran of the present invention.
Fig. 5 is the three-dimensional schematic diagram of catamaran of the present invention.
Hull 1, deck bridge 2, superstructure 3, point unrestrained device 4, point unrestrained seamed edge 41, point unrestrained inclined-plane 42, rounding off face 43,
End cambered surface 44.
Specific embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
In embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, a kind of anti-wind wave twin-hull vessel structure, including two hulls 1 and
Connect the deck bridge 2 of two described hulls 1, be provided with superstructure 3 above described deck bridge 2, described deck bridge 2 bottom surface is provided with edge
Point unrestrained device 4 of hull direction of advance arrangement, the cross section of described point of unrestrained device 4 is wide at the top and narrow at the bottom, and described point of unrestrained device 4 includes position
In point unrestrained seamed edge 41 towards the water surface, and the symmetrically arranged point of unrestrained inclined-plane 42 in described point of unrestrained seamed edge 41 both sides.By on deck
Pars basilaris pontis sets point a unrestrained device, and when hull navigate by water in stormy waves, during the bottom of stormy waves impact deck in ship structure bridge, stormy waves device can be
The bottom wave of impact deck in ship structure bridge, to separately, can reduce the impact of the bottom to deck in ship structure bridge for the stormy waves, and strengthening ship is having wind
The stability of navigation in the water of wave.
In embodiment, as shown in Fig. 2 described point of unrestrained device 4 from the end of the bridge of described deck bridge 2 along extending bridge tail, described point
Unrestrained device 4 is in genesis analysis along described hull 1.Unrestrained device 4 is divided to run through whole deck bridge 2, can be effectively from the beginning to the end first
The wave that slab bridge 2 impact comes is separately.
In embodiment, as shown in Figure 1, Figure 2, Figure 4 shows, it is provided with round and smooth mistake between described point of unrestrained inclined-plane 42 and deck bridge 2 bottom surface
Cross face 43.Described rounding off face 43 can be well the both sides of separate wave guiding ship, and separate wave will not be to deck bridge 2
Carry out secondary pulse.
In embodiment, as shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, described point of unrestrained seamed edge 41 both sides are also arranged with end cambered surface
44, described end cambered surface 44 one end is connected with described point of unrestrained inclined-plane 42, rounding off face 43, the other end and described deck bridge 2 bottom
Portion connects.The stormy waves that described end cambered surface 44 can separately attack from front well, makes stormy waves along described end cambered surface 44
Flowing in direction, reduces the ship resistance of hull.
In embodiment, as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, described point of unrestrained seamed edge 41 is camber line, described point of unrestrained seamed edge
41 go to from end of the bridge with a distance from deck bridge 2 bottom surface and become larger after end of the bridge.So that point unrestrained device 4 entirety is had streamlined, enter one
Step mitigates the ship resistance of hull.
In embodiment, as shown in Figure 1, shown in Figure 5, described deck bridge 2 is door type structure.The stormy waves that some can be made medium and small cannot
Impact deck bridge 2 bottom.
In embodiment, described point of unrestrained device 4 extends bridge tail from the end of the bridge edge of described deck bridge 2.Unrestrained device 4 is divided to run through whole
Deck bridge 2, the wave that can effectively deck bridge 2 impact be come from the beginning to the end is separately.
In embodiment, be respectively provided with below two described vessel draft lines draw water or draining the pump drainage mouth of a river.Bigger when running into
During stormy waves, open pump mouth, described hull 1 sinks it is ensured that the stability of ship, when stormy waves reduces, opens discharge outlet draining, and
Return to original state.
Obviously, the above embodiment of the present invention is intended to be merely illustrative of the present example, and not to the present invention
Embodiment restriction.For those of ordinary skill in the field, can also make on the basis of the above description
The change of other multi-forms or variation.There is no need to poor example is given to all of embodiment.And these belong to this
The obvious change that the connotation of invention is amplified out or variation still fall within protection scope of the present invention.
Claims (7)
1. a kind of anti-wind wave twin-hull vessel structure, including the deck bridge (2) of two hulls (1) and two described hulls (1) of connection,
Be provided with superstructure (3) above described deck bridge (2) it is characterised in that: described deck bridge (2) bottom surface is provided with along hull advance side
To point unrestrained device (4) of arrangement, the cross section of described point of unrestrained device (4) is wide at the top and narrow at the bottom, and described point of unrestrained device (4) is included positioned at court
To point unrestrained seamed edge (41) of the water surface, and the symmetrically arranged point of unrestrained inclined-plane (42) in described point of unrestrained seamed edge (41) both sides.
2. as claimed in claim 1 a kind of anti-wind wave twin-hull vessel structure it is characterised in that: described point of unrestrained inclined-plane (42) and deck
It is provided with rounding off face (43) between bridge (2) bottom surface.
3. as claimed in claim 1 a kind of anti-wind wave twin-hull vessel structure it is characterised in that: described point of unrestrained seamed edge (41) both sides are also
It is arranged with end cambered surface (44), described end cambered surface (44) one end is with described point of unrestrained inclined-plane (42), rounding off face (43) even
Connect, the other end is connected with described deck bridge (2) bottom.
4. as claimed in claim 1 a kind of anti-wind wave twin-hull vessel structure it is characterised in that: described point of unrestrained seamed edge (41) is arc
Line, described point of unrestrained seamed edge (41) is gone to from end of the bridge with a distance from deck bridge (2) bottom surface and is become larger after end of the bridge.
5. as claimed in claim 1 a kind of anti-wind wave twin-hull vessel structure it is characterised in that: described deck bridge (2) be gate knot
Structure.
6. as claimed in claim 1 a kind of anti-wind wave twin-hull vessel structure it is characterised in that: described point of unrestrained device (4) is from described
The end of the bridge edge of deck bridge (2) extends bridge tail.
7. as claimed in claim 1 a kind of anti-wind wave twin-hull vessel structure it is characterised in that: two described hull (1) water lines
Hereinafter be respectively provided with draw water or draining the pump drainage mouth of a river.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918039.0A CN106347573A (en) | 2016-10-21 | 2016-10-21 | Wind and wave-resistant catamaran structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610918039.0A CN106347573A (en) | 2016-10-21 | 2016-10-21 | Wind and wave-resistant catamaran structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106347573A true CN106347573A (en) | 2017-01-25 |
Family
ID=57864650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610918039.0A Pending CN106347573A (en) | 2016-10-21 | 2016-10-21 | Wind and wave-resistant catamaran structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106347573A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2846015B2 (en) * | 1989-12-26 | 1999-01-13 | 三菱重工業株式会社 | Semi-submersible type catamaran floating ship |
| US6067923A (en) * | 1998-07-08 | 2000-05-30 | Ratlieff, Jr.; William D. | Turbulent stabilizing venturi system |
| CN201140776Y (en) * | 2007-08-31 | 2008-10-29 | 中国舰船研究设计中心 | A catamaran with spoiler stern structure |
| CN202863709U (en) * | 2012-10-23 | 2013-04-10 | 武汉船舶设计研究所 | Catamaran |
| CN203199142U (en) * | 2013-03-06 | 2013-09-18 | 中国船舶重工集团公司第七○二研究所 | Small waterplane area twin hull structure |
| WO2016097888A1 (en) * | 2014-12-19 | 2016-06-23 | Suomen Säiliönpääty Oy | Catamaran |
| CN205418019U (en) * | 2016-03-15 | 2016-08-03 | 上海海洋大学 | Twinhull vessel yacht |
| CN206171711U (en) * | 2016-10-21 | 2017-05-17 | 浙江嘉蓝海洋电子有限公司 | Unrestrained binary ship structure of anti -wind |
-
2016
- 2016-10-21 CN CN201610918039.0A patent/CN106347573A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2846015B2 (en) * | 1989-12-26 | 1999-01-13 | 三菱重工業株式会社 | Semi-submersible type catamaran floating ship |
| US6067923A (en) * | 1998-07-08 | 2000-05-30 | Ratlieff, Jr.; William D. | Turbulent stabilizing venturi system |
| CN201140776Y (en) * | 2007-08-31 | 2008-10-29 | 中国舰船研究设计中心 | A catamaran with spoiler stern structure |
| CN202863709U (en) * | 2012-10-23 | 2013-04-10 | 武汉船舶设计研究所 | Catamaran |
| CN203199142U (en) * | 2013-03-06 | 2013-09-18 | 中国船舶重工集团公司第七○二研究所 | Small waterplane area twin hull structure |
| WO2016097888A1 (en) * | 2014-12-19 | 2016-06-23 | Suomen Säiliönpääty Oy | Catamaran |
| CN205418019U (en) * | 2016-03-15 | 2016-08-03 | 上海海洋大学 | Twinhull vessel yacht |
| CN206171711U (en) * | 2016-10-21 | 2017-05-17 | 浙江嘉蓝海洋电子有限公司 | Unrestrained binary ship structure of anti -wind |
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| PB01 | Publication | ||
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Application publication date: 20170125 |