CN106240736B - A kind of roomy light-draft ship - Google Patents
A kind of roomy light-draft ship Download PDFInfo
- Publication number
- CN106240736B CN106240736B CN201610708279.8A CN201610708279A CN106240736B CN 106240736 B CN106240736 B CN 106240736B CN 201610708279 A CN201610708279 A CN 201610708279A CN 106240736 B CN106240736 B CN 106240736B
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- CN
- China
- Prior art keywords
- ship
- draft
- side structure
- light
- chine
- Prior art date
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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
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H5/00—Arrangements on vessels of propulsion elements directly acting on water
- B63H5/07—Arrangements on vessels of propulsion elements directly acting on water of propellers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
A kind of roomy light-draft ship, is provided with flat and slack bulge line style Ship Structure, and ship side structure is set to flare ship side structure form, and the chine of ship side structure is formed recess of at least one sinking by bow to stern.The smooth fairing of hull of the present invention, and rudder oar is arranged on topside, is worked in splendid flow field, can significantly improve the property indices such as rapidity, maneuverability, stability, the security of ship, with great Development volue.The hull of the present invention primarily can be used for the incomplete island of terminal facilities and navigation channel, the function of being logged in by power-driven punch beach, the requirement of the oversize vehicle transport in some waters for not possessing Wharf Construction can be met, is the important supplement of the regional communications and transportation more severe to relatively backward countries and regions or natural environment.
Description
Technical field
The present invention relates to Ship Structure technical field, more particularly to a kind of roomy light-draft ship.
Background technology
At present, most of ferryboat is required for fixed harbour to stop, and facility, the depth of water to harbour etc. has higher
Requirement.And then need to rush beach at some seabeaches for being not provided with harbour and log in.The propeller of most ships in the prior art
" tail propulsion mode " propeller is used, i.e., fixing oar, adjustable propeller or full-rotating rudder paddle are arranged on hull afterbody.However,
For some special hull configurations, such as the beach that rushes for being arranged symmetrically propeller from beginning to end logs in ferryboat, to avoid propeller from logging in rushing beach
When be not damaged by, beyond propeller cannot be protruded alow, propeller of this situation according to routine " tail propulsion mode "
Just seem and be difficult to adapt to.Moreover, also being existed using " tail propulsion mode " propeller of prior art in this kind of special hull configuration
The problem of maneuverability, poor turning quality.Such as：
Chinese invention patent application（Application number：2014 1 0225098.0）, disclose that " a kind of ocean and Development of Islands are special
With ship ", the ocean and Development of Islands special purpose ship, including stem, bow profile, ship midship, ship stern, aftercastle and flush deck, bow profile are adopted
With Sledge type, aftercastle is arranged in the middle part of ship stern top, aftercastle and upper building is empty, flush deck insertion stem, ship midship and ship stern, flat first
Plate insertion stem, ship midship and ship stern are longitudinally straight line, and stem is provided with moveable cart springboard, and stem bottom is provided with some high pressures
Hydraulic giant, the side of a ship of ship stern two, which is provided with aft anchor, ship midship, is provided with some watertight compartments, and flush deck is vertical with watertight compartment to be provided with permeability cell, thoroughly
Flush deck is stretched out in tracheae one end, and one end stretches to watertight compartment and keeps gap with watertight compartment bottom.
However, this ocean and Development of Islands special purpose ship is avoid propeller from being not damaged by rushing when beach is logged in, propeller
Set and do not protrude beyond hull bottom, but still suffer from maneuverability, the problem of turning quality is poor.
Meanwhile, a kind of full immersed type tunnel line style is have also appeared to avoid propeller from protruding hull bottom in industry, propeller is pacified
Fill in tunnel.Such as：
Chinese invention patent application（Application number：94 1 12061.9）Disclosing one kind, " vacuum self-priming tunnel body is streamlined
Ship ", the streamline ship, propeller is located in the tunnel in W type hulls, from the station -6.5 of quarter 0
Station is closing tail tunnel line style point, and on the quarter 0 station is forward near 1 station by quarter enclosed point A, and the enclosed point A point scale that rises is being set
At least 5cm below light draft line is counted, the line style of A points position is again higher than the line style of enclosed point B points near 6.5 stations, from stern envelope
Close point A is to the super water surface tunnel body of vacuum in the B point ranges at 6.5 stations being W-shaped hull, and both sides and the hull bottom baseline of hull are in
Same level, propeller is located in the range of the station of 3 station -4.5 that hull overall length is 10 stations.The vacuum self-priming tunnel body clean lines
This full immersed type tunnel line style that oceangoing ship is set, position in tunnel is installed by propeller.This full immersed type tunnel line type ship, although
Propeller can be avoided because prominent hull bottom causes damage, but its propeller come comparatively flow be not too smoothly Er Qieqi
Rapidity, maneuverability, turnability are also more general.
Therefore, there is problem for of the prior art, needing offer one kind badly can avoid propeller protrusion hull bottom from causing
Damage, and maneuverability, turning quality, the preferable Ship Structure technology of rapidity are seemed with solving weak point of the prior art
It is particularly important.
The content of the invention
It is an object of the invention to avoid weak point of the prior art and maneuverability, revolution can be avoided by providing one kind
Property, rapidity preferably roomy light-draft ship.
The purpose of the present invention is achieved through the following technical solutions：
A kind of roomy light-draft ship is provided, flat and slack bulge line style Ship Structure, and ship side structure is provided with
Flare ship side structure form is set to, the chine of the ship side structure forms the recessed of at least one sinking by bow to stern
Portion.Longitudinal direction is gradually transitions slack bulge to bow section, stern section respectively.Flare refers to that designed water line above bow side of a ship side surface is outside
Inclination.
This ship uses the form for more than slack bulge streamlined design, deep waterline using ship side structure flare, is fully ensuring that
On the basis of deck space, hull is reduced in waterline breadth, hull resistance performance is improved.
Structure is risen using roomy gentle bottom, is adapted to rush beach and logs in.
It is preferred that, ship side structure part is set respectively described in both sides is provided with full-rotating rudder screw.
More excellent, the full-rotating rudder screw, which is set, is installed on the recess location that the ship side structure sinks.
Another preferred, the chine is provided with the chine of the recess of two sinkings.
Further, the gentle sinking by bow and stern of the chine of the ship side structure, then gently rose
Cross to the central region of ship, the chine of the recess of described two sinkings is in " W " shape.
Further, the chine in midship region is arranged at more than full load line at least 300mm.
It is another further, set respectively before and after the ship side structure part per side and two full-rotating rudder paddle dresses are installed
Put, and the recess location sunk positioned at the ship side structure.
Four full-rotating rudder paddles are coordinated using front and rear each two main frames.Rudder oar is plug-in to be arranged on stem stern side of a ship side position, line
To coordinate the installation of rudder oar and main frame when type is designed, the region line style is using gentle sinking, it is ensured that line style smoothness light around rudder oar
It is suitable.
Wherein, it is provided with bumper frame structure below the full-rotating rudder screw.Rudder oar is additionally arranged at the bottom bumper frame structure
Protection, is ensured that this ship is realized from structure and power with this and rushes beach stop, pivot stud, and the operation such as current narrow water is used
It is required that.
More than, it is characterised in that：The installation site of the full-rotating rudder screw is arranged at 100mm below Light Water Line
At~300mm.
More than, the line style is symmetrical arranged by stem to ship stern.
Beneficial effects of the present invention：
A kind of roomy light-draft ship of the present invention, is provided with flat and slack bulge line style Ship Structure, and topside
Structure setting is flare ship side structure form, and the chine of ship side structure forms the recessed of at least one sinking by bow to stern
Portion.
From there through the roomy light-draft ship of one kind, the smooth fairing of hull of the invention, and rudder oar is arranged on topside, place
Worked in splendid flow field, the property indices such as rapidity, maneuverability, stability, the security of ship can be significantly improved,
With great Development volue.The hull of the present invention primarily can be used for the incomplete island of terminal facilities and navigation channel, by machine
It is dynamic to rush the function that beach is logged in, the requirement of the oversize vehicle transport in some waters for not possessing Wharf Construction can be met, is to phase
The important supplement of the regional communications and transportation more severe to backward countries and regions or natural environment.Thus, width of the invention
The line style of big shallow draft ship has the characteristics that compared with prior art：
1. a ship uses slack bulge streamlined design, coordinate aircraft carrier topside flare form, fully ensuring that the base of deck space
On plinth, the waterline breadth of hull is reduced, hull resistance performance is improved.
2. do not having or be only the area of primary berth terms, it is possible to achieve the stop handling of car passenger ferry.
3. realize flexibly turning to for car passenger ferry in narrow water channel.
4. more vehicle can be transported, economic benefit is good.
Brief description of the drawings
Using accompanying drawing, the invention will be further described, but the embodiment in accompanying drawing does not constitute any limit to the present invention
System.
Fig. 1 is a kind of structural representation of roomy light-draft ship of the present invention；
Fig. 2 is a kind of vertical section line illustration of roomy light-draft ship of the present invention；
Fig. 3 is a kind of Water Plane line illustration of roomy light-draft ship of the present invention；
Fig. 4 is a kind of frameplan of roomy light-draft ship of the present invention；
Fig. 5 is a kind of central region cross section line illustration of roomy light-draft ship of the present invention；
Fig. 6 is a kind of rudder oar installation region cross sectional view of roomy light-draft ship of the present invention.
Include in Fig. 1 into Fig. 6：
1 --- hull,
2 --- power set,
3 --- propeller.
Embodiment
The invention will be further described with the following Examples.
Embodiment 1
A kind of one of embodiment of roomy light-draft ship of the present invention, such as Fig. 1~Fig. 6 represents, as shown in figure 3,
Flat and slack bulge line style Ship Structure is provided with, as shown in figure 4, and ship side structure is set to flare ship side structure form,
Flare refers to the inclination extension of designed water line above ship side structure outwards, the chine of ship side structure by bow to stern formed to
The recess of a few sinking.Longitudinal direction is gradually transitions slack bulge to bow section, stern section respectively.
This ship uses the form for more than slack bulge streamlined design, deep waterline using ship side structure flare, is fully ensuring that
On the basis of deck space, hull 1 is reduced in waterline breadth, the resistance performance of hull 1 is improved.And using roomy gentle
Bottom rises structure, is adapted to rush beach and logs in.
Specifically, as shown in figure 5, both sides ship side structure part sets be provided with full-rotating rudder screw respectively.Full circle swinging
Rudder oar device includes power set 2 and propeller 3.
More specifically, full-rotating rudder screw sets the recess location for being installed on ship side structure sinking.
Embodiment 2
One of a kind of roomy light-draft ship embodiment of the present invention, as shown in Fig. 1~Fig. 6, in the present embodiment 2
The feature not laid down a definition, using the explanation in embodiment 1, is no longer repeated herein.
There is provided the main hull line style of a 83 meter Chong beaches type car passenger ferries as shown in Figure 1 to 4.The line style of the ship with
Based on vertical stream, the line style of the ship is symmetrical arranged by stem to ship stern, and main hull postmedian is only represented in figure.
Shipowner's yardstick is：
Overall length：83 meters,
Main hull is long：73.2 rice,
Molded breadth：17.4 rice,
Moldeed depth：3.3 meters,
Full-load draft：2.0 meters,
Light Draft：1.5 meters,
In the present embodiment, chine is provided with the chine of the recess of two sinkings.
Specifically, the chine of ship side structure by bow and stern it is gentle sink, then gentle rising transition is to ship
The central region of oceangoing ship, the chine of the recess of two sinkings is in " W " shape.
In the present embodiment, as shown in Figure 1 and Figure 2, the ship side side structure flare chine is gently sunk down into by stern
Rudder oar installation region, then reversely gently rises round and smooth excessively to central region.
More specifically, it is arranged at more than full load line at least 300mm in the chine of the central region of hull 1.
In the present embodiment, as shown in Figure 5, a height of 2.5 meters away from baseline of the midship ship side structure flare chine is higher by
Design full-load draft 500mm, half a width of 7.6 meter of chine.
Specifically, the ship side structure part per side sets be provided with two full-rotating rudder screws respectively, and positioned at topside
The recess location that structure is sunk.Four full-rotating rudder paddles are coordinated using front and rear each two main frames.Rudder oar is plug-in to be arranged on stem stern
Side of a ship side position, to coordinate the installation of rudder oar and main frame during Alignment Design, the region line style is using gentle sinking, it is ensured that around rudder oar
Line style smoothness fairing.
Specifically, rudder oar device installation site is arranged at below Light Water Line at 100mm~300mm.
In the present embodiment, as shown in Figure 6, the ship sets 4 rudder oars altogether, is separately mounted to-No. 40 rib positions of afterbody and first
In the topside flare structure of No. 40 rib position port and starboards in portion, a height of 1.4 meters away from baseline of topside flare chine is lower than Light Draft
100mm.Propeller minimum point alow more than plate is more than 100mm.
Roomy shallow draft line style is employed, and 4 rudder oars are mounted with altogether all around, the installation site of rudder oar is not only
Do not influence the beach that rushes of ship to log in operation, but also be in flow, go to flow in splendid flow field so that propeller efficiency can fill
Divide and bring into play.The also very smooth fairing of all line styles of main hull.Therefore, the rapidity of the ship, maneuverability, stability, safety
The property indices such as property are ideal.
Specifically, being provided with bumper frame structure below full-rotating rudder screw.Rudder oar is additionally arranged at the bottom bumper frame structure guarantor
Shield, is ensured that this ship is realized from structure and power with this and rushes beach stop, pivot stud, and the operation such as narrow water of passing through is used will
Ask.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention rather than the present invention is protected
The limitation of scope, although being explained in detail with reference to preferred embodiment to the present invention, one of ordinary skill in the art should manage
Solution, technical scheme can be modified or equivalent substitution, without departing from technical solution of the present invention essence and
Scope.
Claims (10)
1. a kind of roomy light-draft ship, it is characterised in that：It is provided with flat and slack bulge line style Ship Structure, and topside
Structure setting is flare ship side structure form, and the chine of the ship side structure forms at least one sinking by bow to stern
Recess.
2. the roomy light-draft ship of one kind according to claim 1, it is characterised in that：Ship side structure part described in both sides
Set respectively and full-rotating rudder screw is installed.
3. the roomy light-draft ship of one kind according to claim 2, it is characterised in that：The full-rotating rudder screw is set
Put and be installed on the recess location that the ship side structure sinks.
4. the roomy light-draft ship of one kind according to claim 1, it is characterised in that：The chine is provided with two
The chine of the recess of individual sinking.
5. the roomy light-draft ship of one kind according to claim 4, it is characterised in that：The chine is by bow and ship
Tail starts gentle sinking, and then gentle rising transition is to the central region of ship, and the chine of the recess of described two sinkings is in
" W " shape.
6. the roomy light-draft ship of one kind according to claim 5, it is characterised in that：Described in midship region
Chine is arranged at more than full load line at least 300mm.
7. the roomy light-draft ship of one kind according to claim 4, it is characterised in that：The ship side structure portion per side
Divide to set respectively and two full-rotating rudder screws are installed, and the recess location sunk positioned at the ship side structure.
8. the roomy light-draft ship of one kind according to claim 7, it is characterised in that：The full-rotating rudder screw
Lower section is provided with bumper frame structure.
9. a kind of roomy light-draft ship according to Claims 2 or 3 or 7 or 8, it is characterised in that：The full circle swinging
Rudder oar device installation site is arranged at below Light Water Line at 100mm~300mm.
10. a kind of roomy light-draft ship according to claim 1 ~ 8 any one, it is characterised in that：The line style
It is symmetrical arranged by stem to ship stern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708279.8A CN106240736B (en) | 2016-08-24 | 2016-08-24 | A kind of roomy light-draft ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708279.8A CN106240736B (en) | 2016-08-24 | 2016-08-24 | A kind of roomy light-draft ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106240736A CN106240736A (en) | 2016-12-21 |
| CN106240736B true CN106240736B (en) | 2017-08-29 |
Family
ID=57594990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610708279.8A Expired - Fee Related CN106240736B (en) | 2016-08-24 | 2016-08-24 | A kind of roomy light-draft ship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106240736B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107150776A (en) * | 2017-05-23 | 2017-09-12 | 江苏省船舶设计研究所有限公司 | A kind of car, passenger ferry |
| CN112606941B (en) * | 2020-12-29 | 2022-12-20 | 嘉兴市伟佳船舶有限公司 | Shallow draft torrent section passenger ferry boat |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB985934A (en) * | 1961-05-23 | 1965-03-10 | Rodolphe Gerard Maturi | Improvements in or relating to boat hulls |
| NO751809L (en) * | 1974-05-23 | 1975-11-25 | Pilgrim Eng Dev | |
| CN87103815B (en) * | 1987-05-22 | 1988-08-10 | 周锦宇 | Steamlined ship with w-type tunnel body |
| CN1071232C (en) * | 1996-04-16 | 2001-09-19 | 周锦宇 | High speed vessel with propellor acting on water surface |
| CN202593795U (en) * | 2012-03-09 | 2012-12-12 | 太阳鸟游艇股份有限公司 | Transition boat form |
| CN102745304A (en) * | 2012-07-17 | 2012-10-24 | 武汉武船海洋工程船舶设计有限公司 | Ship with knuckle line and internal rotational fin tail |
| CN206031693U (en) * | 2016-08-24 | 2017-03-22 | 广东新船重工有限公司 | Boats and ships of roomy shallow drinking water |
-
2016
- 2016-08-24 CN CN201610708279.8A patent/CN106240736B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN106240736A (en) | 2016-12-21 |
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