CN107839834B - A kind of Wutai rock group - Google Patents
A kind of Wutai rock group Download PDFInfo
- Publication number
- CN107839834B CN107839834B CN201711071239.8A CN201711071239A CN107839834B CN 107839834 B CN107839834 B CN 107839834B CN 201711071239 A CN201711071239 A CN 201711071239A CN 107839834 B CN107839834 B CN 107839834B
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- China
- Prior art keywords
- hull
- main hull
- main
- sheet body
- stern
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Classifications
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- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B39/00—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude
- B63B39/02—Equipment to decrease pitch, roll, or like unwanted vessel movements; Apparatus for indicating vessel attitude to decrease vessel movements by displacement of masses
-
- 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
- B63B1/125—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls
- B63B2001/126—Hydrodynamic or hydrostatic features of hulls or of hydrofoils deriving lift mainly from water displacement with multiple hulls the hulls being interconnected rigidly comprising more than two hulls comprising more than three hulls
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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)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of Wutai rock groups characterized by comprising a main hull；It is symmetricly set on an opposite side hull of main hull outer wall middle and back；It is symmetrically mounted on a pair of of sheet body of main hull outer wall front；And the driving mechanism for driving the side hull to slide along the length direction of the main hull；Wherein, the bottom of the side hull is always positioned under the water line of the main hull；When the side hull slides into close to the first extreme position of the main hull stern, the bottom of the sheet body is located on the water line of the main hull；When the side hull slides into the second extreme position in the middle part of the main hull, the bottom of the sheet body is located under the water line of the main hull.The present invention has preferable airworthiness, stability, turning quality and operability.
Description
Technical field
The present invention relates to technical field of ships, more particularly to a kind of novel five hull.
Background technique
With the fast development of Worldwide Shipping industry, in order to meet the needs of shipping, quick such as container is also transported fastly, army
The urgent transport of things money, various countries promote height in coastal waters or the ever-increasing passenger of coastal shipping and vehicle shipping service etc.
The development of performance ship.Wherein, high-speed craft enlargement is a significant development trend.Using multi-hull ship as the high performance craft of representative
Oceangoing ship is due to its unique shape, excellent performance and has the characteristics that multiple task ability, and it is wide gradually to become international shipping industry
The goal in research of general concern.
Multi-hull ship body refers to using two or more fine shaped bodies spaced apart, passes through the strength on top
Framework practices integral ship.Compared with monohull, multi-hull ship have more superior buoyancy, stability, sea-keeping, mobility and
Stealth can be loaded largely, and anti-strike capability is strong, all arrived and be widely applied in dual-use field.At present in the world
Common multi-hull ship includes two body ships, trimaran, four body ships and Wutai rock group, and there is airworthiness and operation for existing Wutai rock group
Property difference disadvantage.Therefore, it is necessary to be improved.
Summary of the invention
Shortcoming present in view of the above technology, the present invention provides a kind of five hulls, with preferable seaworthiness
Property, stability, turning quality and operability.
The technical solution adopted by the present invention to solve the technical problems is: a kind of Wutai rock group characterized by comprising one
Main hull；It is symmetricly set on an opposite side hull of main hull outer wall middle and back；Before being symmetrically mounted on the main hull outer wall
A pair of of sheet body in portion；And the driving mechanism for driving the side hull to slide along the length direction of the main hull；Wherein, described
The bottom of side hull is always positioned under the water line of the main hull；When the side hull slides into close to the main hull ship
When the first extreme position of tail, the bottom of the sheet body is located on the water line of the main hull；When the side hull slides
When to the second extreme position in the middle part of the main hull, the bottom of the sheet body be located at the main hull water line it
Under.
Preferably, the ship length of the main hull is L, and when shipping high speed navigation and the side hull is located at first limit
When position, the value range of the spacing L1 between the stern of the side hull and the stern of the main hull is 0 ~ 0.15L；Work as ship
The stern of oceangoing ship lowsteaming and when the side hull is located at the second extreme position, the stern of the side hull and the main hull it
Between spacing L2 value range be 0.45 ~ 0.5L.
Preferably, the tail portion of the side hull is provided with the first propulsion device.
Preferably, first propulsion device is hydraulic jet.
Preferably, the tail portion of the main hull is equipped with the second propulsion device.
Preferably, the sheet body include one close to the main hull bow setting and with the outer wall of the main hull be connected
Horizontal part, a vertical portion being connected with the horizontal part, wherein the horizontal part and the vertical portion are streamlined knot
Structure, the bottom of the vertical portion form a spheroid.
Preferably, the height value E of the vertical portion is less than the length value D and width value B of the horizontal part.
Compared with prior art, the present invention the beneficial effect is that: five hull provided by the invention is provided on main hull
One opposite side hull and a pair of of sheet body effectively reduce the draft amount of ship, expand ship compared with the ship of other same tonnage
Oceangoing ship can navigation area, the airworthiness of ship is strong；In addition, the setting of side hull sliding is on main hull, when facing Complex Sea condition
When, position of the adjustable side hull relative to main hull effectively raises the stability of ship to reduce heaving and pitching.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the overlook direction of five hull of the present invention；
Fig. 2 is the structural schematic diagram of the side-looking direction of five hull of the present invention；
Fig. 3 is the schematic diagram in the direction C-C in Fig. 2；
Fig. 4 is the side hull of five hull of the present invention and the drinking water situation schematic diagram of sheet body.
In figure: in figure: 10, main hull；20, side hull；30, sheet body；31, horizontal part；32, vertical portion；321, spheroid；
40, driving mechanism.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
As depicted in figs. 1 and 2, the present invention provides a kind of Wutai rock groups, comprising: a main hull 10；It is symmetricly set on described
One opposite side hull 20 of 10 outer wall middle and back of main hull；It is symmetrically mounted on a pair of of sheet body 30 of the 10 outer wall front of main hull；
And the driving mechanism 40 for driving the side hull 20 to slide along the length direction of the main hull 10, wherein the main hull
10 and the side hull 20 be the slim-lined construction optimized by hydrodynamic force；In attached drawing 4, line A is the water line of the main hull 10,
In the present invention, the bottom of the side hull 20 is always positioned under the water line of the main hull 10；When the side hull 20
When sliding into close to the first extreme position of 10 stern of main hull, the bottom of the sheet body 30 is located at the main hull 10
On water line；When the side hull 20 slides into close to second extreme position at 10 middle part of main hull, the sheet body
30 bottom is located under the water line of the main hull 10.In the present invention, the side hull 20 helps to improve the broken of ship
Stability is damaged, when one of them described 20 breakage of side hull, ship still can be with steady steaming；The side hull 20 and described
Body 30 can cooperate, so that the side wall on entire deck is more straight, straight deck side wall can allow ship to be easy to protect with harbour
Maintain an equal level row, facilitates landing pier.
As shown in figure 3, the sheet body 30 include one close to the main hull 10 bow setting and with the main hull 10
The connected horizontal part 31, one of outer wall and the vertical portion 32 that is connected of the horizontal part 31, the height value E of the vertical portion 32 be less than
The vertical height of the length value D and width value B of the horizontal part 31, i.e., the described sheet body 30 are lower；Sheet body 30 is leaned in the present invention
Nearly bow setting, by the vertical height of sheet body 30 be arranged lower purpose is: reduce heaving and always shake.In addition, the level
Portion 31 and the vertical portion 32 are streamlined structure, and the bottom of the vertical portion 32 forms a spheroid 321, the ellipsoid
Body 321 makes the vertical portion 32 form the structure of the upper point of circle on the whole, and the purpose being arranged in this way is: when ship soaks
When navigation, to reduce the resistance of ship.
In the present invention, the tail portion of the side hull 20 is provided with the first propulsion device, and first propulsion device is water spray
Formula propeller；The tail portion of the main hull 10 is equipped with the second propulsion device, also mountable rudder on the main hull 10, the rudder
It can be installed according to actual needs, also may be selected not install.
When the navigation of shipful low-medium speed, the side hull 20 can be slided to the middle part of the main hull 10, due to inciting somebody to action
The side hull 20 slides into 10 middle part of main hull, causes the center of gravity of hull to be moved to bow, the bottom position of the sheet body 30
Under the water line of the main hull 10, therefore, the sheet body 30 of bow can provide stability and buoyancy for ship.Work as ship
When oceangoing ship is fully loaded with high speed operation, the side hull 20 can be slid into 10 tail portion of main hull, at this point, the bottom of the sheet body 30
On the water line of the main hull 10, i.e., the described sheet body 30 not in water, the first propulsion device of the side hull 20
Power source can be provided for ship, to realize the requirement of shipping high speed navigation, improve the rapidity of ship's navigation, can also pass through tune
The watt level of the first propulsion device of the side hull 20 is saved to improve the passback of ship.Specifically, increasing described in left side
The power of first propulsion device of side hull 20 gives the torque that ship turns right；Similarly, increase the right side side ship
The power of first propulsion device of body 20 gives the torque that ship turns left, the good operability of ship.
In the present invention, the ship length of the main hull 10 is L, and when shipping high speed navigation and the side hull 20 is located at the
When one extreme position, the value range of the spacing L1 between the stern of the side hull 20 and the stern of the main hull 10 is 0 ~
0.15L；When marine low speed navigation and the side hull 20 be located at the second extreme position when, the stern of the side hull 20 with it is described
The value range of spacing L2 between the stern of main hull 10 is 0.45 ~ 0.5L, and the purpose being arranged in this way is: can effectively reduce
Ship heaving；I.e. when ship encounters violent heaving, the side hull 20 can be adjusted to the master if it is high speed operation
The stern of hull 10, if it is the adjustable side hull 20 of lowsteaming into the ship of the main hull 10, to reduce ship
The heaving of oceangoing ship.When the spacing between the stern of side hull 20 and the stern of the main hull 10 is in this section model of 0 ~ 0.15L
When enclosing, ship pitching can be effectively reduced；In the case where reducing pitching, ship do not have it is low, high speed point, i.e., it is violent in pitching
When, the stern that the side hull 20 is adjusted to the main hull 10 can be reduced pitching.
Although the embodiments of the present invention have been disclosed as above, but it is not limited in listed fortune in specification and embodiments
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily real
Now other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is not limited to
Specific details and legend shown and described herein；Heretofore described ship refers to whole ship, including main hull 10, side
Hull 20, sheet body 30 and driving mechanism 40.
Claims (6)
1. a kind of Wutai rock group characterized by comprising
One main hull (10)；
It is symmetricly set on an opposite side hull (20) of the main hull (10) outer wall middle and back；
It is symmetrically mounted on a pair of of sheet body (30) of the main hull (10) outer wall front；And
The driving mechanism (40) for driving the side hull (20) to be slided along the length direction of the main hull (10)；
Wherein, the bottom of the side hull (20) is always positioned under the water line of the main hull (10)；When the side hull
(20) when sliding into close to first extreme position of the main hull (10) stern, the bottom of the sheet body (30) is located at the master
On the water line of hull (10)；When the side hull (20) slides into the second limit position in the middle part of the main hull (10)
When setting, the bottom of the sheet body (30) is located under the water line of the main hull (10)；
The ship length of the main hull (10) is L, and when shipping high speed navigation and the side hull (20) is located at the first limit position
When setting, the value range of the spacing L1 between the stern of the side hull (20) and the stern of the main hull (10) is 0 ~
0.15L；When marine low speed navigation and the side hull (20) be located at the second extreme position when, the stern of the side hull (20) and
The value range of spacing L2 between the stern of the main hull (10) is 0.45 ~ 0.5L.
2. Wutai rock group as described in claim 1, which is characterized in that the tail portion of the side hull (20) is provided with the first propulsion dress
It sets.
3. Wutai rock group as claimed in claim 2, which is characterized in that first propulsion device is hydraulic jet.
4. Wutai rock group as described in claim 1, which is characterized in that the tail portion of the main hull (10) is equipped with the second propulsion dress
It sets.
5. Wutai rock group as described in claim 1, which is characterized in that the sheet body (30) includes one close to the main hull (10)
Bow setting and be connected with the outer wall of the main hull (10) horizontal part (31), one be connected with the horizontal part (31) it is perpendicular
Straight portion (32), wherein the horizontal part (31) and the vertical portion (32) are streamlined structure, the bottom of the vertical portion (32)
Portion forms a spheroid (321).
6. Wutai rock group as claimed in claim 5, which is characterized in that the height value E of the vertical portion (32) is less than the level
The length value D and width value B in portion (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071239.8A CN107839834B (en) | 2017-11-03 | 2017-11-03 | A kind of Wutai rock group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711071239.8A CN107839834B (en) | 2017-11-03 | 2017-11-03 | A kind of Wutai rock group |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107839834A CN107839834A (en) | 2018-03-27 |
| CN107839834B true CN107839834B (en) | 2019-04-05 |
Family
ID=61682310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711071239.8A Active CN107839834B (en) | 2017-11-03 | 2017-11-03 | A kind of Wutai rock group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107839834B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065835A (en) * | 1991-01-18 | 1992-11-04 | 阿弗尔新工厂公司 | Limit the discharge type multihull vehicle of laterally adjusting moment and reducing advance resistance |
| EP0687624A1 (en) * | 1994-06-16 | 1995-12-20 | Aucellus S.A. | Multihull sailing boat |
| EP0851827B1 (en) * | 1995-09-20 | 1999-12-01 | Nigel Gee & Associates Limted | Marine vessels |
| WO2002024521A1 (en) * | 2000-09-21 | 2002-03-28 | Kaaden Hans Heinrich | Water vehicle with interlocked and non-positively fitted stabilisation devices as a multi-hull system |
| CN101559820A (en) * | 2009-06-03 | 2009-10-21 | 江苏科技大学 | Composite triple-hulled vessel |
| CN203078716U (en) * | 2013-02-16 | 2013-07-24 | 苏州吉康电子科技有限公司 | High-speed & high-mobility multihulled ship |
| CN105523153A (en) * | 2015-12-30 | 2016-04-27 | 大连理工大学 | Additional lateral body device for trimaran and trimaran |
| CN107089296A (en) * | 2017-03-28 | 2017-08-25 | 张家港江苏科技大学产业技术研究院 | Composite triple-hulled vessel with navaid hydrofoil |
| CN107264716A (en) * | 2017-04-19 | 2017-10-20 | 珠海磐磊智能科技有限公司 | Ship |
-
2017
- 2017-11-03 CN CN201711071239.8A patent/CN107839834B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1065835A (en) * | 1991-01-18 | 1992-11-04 | 阿弗尔新工厂公司 | Limit the discharge type multihull vehicle of laterally adjusting moment and reducing advance resistance |
| EP0687624A1 (en) * | 1994-06-16 | 1995-12-20 | Aucellus S.A. | Multihull sailing boat |
| EP0851827B1 (en) * | 1995-09-20 | 1999-12-01 | Nigel Gee & Associates Limted | Marine vessels |
| WO2002024521A1 (en) * | 2000-09-21 | 2002-03-28 | Kaaden Hans Heinrich | Water vehicle with interlocked and non-positively fitted stabilisation devices as a multi-hull system |
| CN101559820A (en) * | 2009-06-03 | 2009-10-21 | 江苏科技大学 | Composite triple-hulled vessel |
| CN203078716U (en) * | 2013-02-16 | 2013-07-24 | 苏州吉康电子科技有限公司 | High-speed & high-mobility multihulled ship |
| CN105523153A (en) * | 2015-12-30 | 2016-04-27 | 大连理工大学 | Additional lateral body device for trimaran and trimaran |
| CN107089296A (en) * | 2017-03-28 | 2017-08-25 | 张家港江苏科技大学产业技术研究院 | Composite triple-hulled vessel with navaid hydrofoil |
| CN107264716A (en) * | 2017-04-19 | 2017-10-20 | 珠海磐磊智能科技有限公司 | Ship |
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| Publication number | Publication date |
|---|---|
| CN107839834A (en) | 2018-03-27 |
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