CN109572971A - A kind of propeller arrangement for anti-heel - Google Patents
A kind of propeller arrangement for anti-heel Download PDFInfo
- Publication number
- CN109572971A CN109572971A CN201910060075.1A CN201910060075A CN109572971A CN 109572971 A CN109572971 A CN 109572971A CN 201910060075 A CN201910060075 A CN 201910060075A CN 109572971 A CN109572971 A CN 109572971A
- Authority
- CN
- China
- Prior art keywords
- propeller
- hull
- blade
- ontology
- heel
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000003993 interaction Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/20—Hubs; Blade connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H1/00—Propulsive elements directly acting on water
- B63H1/02—Propulsive elements directly acting on water of rotary type
- B63H1/12—Propulsive elements directly acting on water of rotary type with rotation axis substantially in propulsive direction
- B63H1/14—Propellers
- B63H1/26—Blades
-
- 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
- B63H5/08—Arrangements on vessels of propulsion elements directly acting on water of propellers of more than one propeller
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Toys (AREA)
Abstract
The present invention provides a kind of propeller arrangements for anti-heel, including multiple groups propeller ontology, propeller ontology described in multiple groups is set to hull two sides, and multiple groups propeller ontology is respectively positioned at the midship section of the hull, the propeller ontology includes propeller hub and multiple blades, the propeller hub has the centre bore for connecting transmission shaft, the propeller hub is connected on the hull by the transmission shaft, the blade is removably attachable on the propeller hub, and multiple blades are circumferentially arranged along the outer wall of the propeller hub.The present invention, by the interaction of propeller ontology and water, realizes hull being restored to equilbrium position faster, ship is avoided to topple by the way that hull two sides are arranged in propeller ontology and are located at the midship section of hull.
Description
Technical field
The present invention relates to a kind of propeller arrangements for anti-heel.
Background technique
With the mankind's continually developing and exploring to ocean, the navigation safety of ship is paid more and more attention.Ship heel meeting
Jeopardize navigation safety, maneuverability and the economy of ship.Existing anti-heel device effect is slower, and ship is made to be restored to balance
Position is not rapid enough, and under complicated sea situation, when wide-angle heel occurs for ship, the anti-heel of ship not in time, be easy to cause ship
Oceangoing ship topples.
Summary of the invention
In order to solve the above technical problems, the purpose of the present invention is to provide a kind of propeller arrangement for anti-heel, energy
The fast speed for enough making the anti-heel of ship, avoids ship from toppling.
Based on this, the invention proposes a kind of propeller arrangement for anti-heel, including multiple groups propeller ontology, multiple groups
The propeller ontology is set to hull two sides, and multiple groups propeller ontology is respectively positioned at the midship section of the hull, described
Propeller ontology includes propeller hub and multiple blades, and the propeller hub has the centre bore for connecting transmission shaft, and the propeller hub passes through
The transmission shaft is connected on the hull, and the blade is removably attachable on the propeller hub, and multiple blade edges
The outer wall of the propeller hub is circumferentially arranged.
Optionally, it is separately positioned on middle vertical profile of the position of multiple blades of the hull two sides about the hull
Face is symmetrical.
Optionally, the blade includes blade and pedestal, and the blade root of the blade is fixed on the pedestal, the propeller hub
Outer wall be equipped with the mounting groove for accommodating the pedestal, the bottom surface in the mounting groove is equipped with keyway, set key in the keyway,
The key pushes against the pedestal.
Optionally, the quantity of the blade is 3 groups, and the blade is uniformly arranged in the outer wall of the propeller hub.
Optionally, the blade is detachably connected with the propeller hub by connector.
Optionally, the connector is screw.
A kind of propeller arrangement for anti-heel of the invention, including multiple groups propeller ontology, multiple groups propeller ontology
Hull two sides are set to, and multiple groups propeller is respectively positioned at the midship section of hull, propeller ontology includes propeller hub and multiple paddles
Leaf, propeller hub have the centre bore for connecting transmission shaft, and propeller hub is connected on hull by transmission shaft, and blade is detachably connected
In on propeller hub, and multiple blades are circumferentially arranged along the outer wall of propeller hub.By the midship section that propeller ontology is arranged in hull
It realizes and hull is restored to equilbrium position faster, ship is avoided to topple by the interaction of propeller ontology and water in place.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the cross-sectional view of the embodiment of the present invention.
Description of symbols: 1, propeller ontology；2, propeller hub；3, blade；4, blade；5, pedestal；6, key；7, connector.
Specific embodiment
In the description of the present invention, it should be noted that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description of the present invention and simplification of the description, rather than instruction or dark
Show that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as pair
Limitation of the invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In addition, in the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood with concrete condition
Meaning.
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Fig. 1 is please referred to, the present embodiment provides a kind of propeller arrangement for anti-heel, including multiple groups propeller ontology 1,
Multiple groups propeller ontology 1 is set to hull two sides, and multiple groups propeller ontology 1 is respectively positioned at the midship section of hull, propeller
Ontology 1 includes propeller hub 2 and multiple blades 3, and propeller hub 2 has the centre bore for connecting transmission shaft, and propeller hub 2 passes through transmission axis connection
In on hull, blade 3 is removably attachable on propeller hub 2, and multiple blades 3 are circumferentially arranged along the outer wall of propeller hub 2.By by spiral shell
Rotation paddle ontology 1 is arranged at the midship section of hull, by the interaction of propeller ontology 1 and water, realizes hull is very fast
Be restored to equilbrium position, avoid ship from toppling.Since propeller ontology 1 is the two sides for being set to hull, navigated by water in hull
Turning in journey, the risk for pulling in shore and collide marine organisms etc. that propeller ontology 1 is caused to be damaged by collision are higher.Blade is set
3 can disassemble from propeller hub 2, when blade 3 is damaged, be individually replaced corresponding blade 3, it is not necessary to by propeller
Ontology 1 is whole to be removed, and repair and replacement are simple, reduce raw materials consumption and repair cost, increase economic efficiency.In the present embodiment
In, the position for being separately positioned on multiple blades 3 of hull two sides is symmetrical about the central fore-and-aft vertical plane of hull, in this way, can
Hull preferably resists heel.
Referring to figure 2., blade 3 includes blade 4 and pedestal 5, and the blade root of blade 4 is fixed on pedestal 5, the outer wall of propeller hub 2
It is equipped with the mounting groove of accommodating pedestal 5, the bottom surface in mounting groove is equipped with keyway, set key 6 in keyway, and key 6 pushes against pedestal 5.It passes
Moving axis delivers torque to propeller hub 2, and propeller hub 2 delivers torque to blade 3 by set key 6.In addition, the installation at keyway edge
Groove bottom and 6 slot of key constitute step, for bearing the thrust of 1 positive vehicle and reversing of propeller ontology.In the present embodiment, blade 3
Quantity be 3 groups, and blade 3 is uniformly arranged in the outer wall of propeller hub 2.Blade 3 is detachably connected with propeller hub 2 by connector 7, this
Connector 7 in embodiment is screw.When replacing blade 3, screw is removed to the separation for realizing blade 3 and propeller hub 2, will be replaced
Blade 3 be fixed by screws on propeller hub 2, realize propeller hub 2 and blade 3 connection.
In heel state, the propeller ontology 1 in direction of being inclined is started to work, and another group of propeller ontology 1 does not work.Quilt
The propeller ontology 1 in direction of inclining generates active force, and the rotation of the propeller ontology 1 of working condition towards underwater rotation, and to water
Plane is parallel with the Water Plane of hull.Water generates reaction force to the propeller ontology 1 in direction of being inclined simultaneously, which is
The deeper side of vessel draft provides recuperability, acts on hull and generates restoring moment, to resist heel, so that ship's navigation
Safety.
The present embodiment provides a kind of propeller arrangements for anti-heel, by being arranged propeller ontology 1 in hull two
Side and it is located at the midship section of hull, by the interaction of propeller ontology 1 and water, realizes and be restored to hull faster
Equilbrium position avoids ship from toppling.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (6)
1. a kind of propeller arrangement for anti-heel, which is characterized in that including multiple groups propeller ontology, propeller described in multiple groups
Ontology is set to hull two sides, and multiple groups propeller ontology is respectively positioned at the midship section of the hull, the propeller ontology
Including propeller hub and multiple blades, the propeller hub has the centre bore for connecting transmission shaft, and the propeller hub passes through the transmission shaft
It is connected on the hull, the blade is removably attachable on the propeller hub, and multiple blades are along the propeller hub
Outer wall is circumferentially arranged.
2. the propeller arrangement according to claim 1 for anti-heel, which is characterized in that be separately positioned on the hull
The position of multiple blades of two sides is symmetrical about the central fore-and-aft vertical plane of the hull.
3. the propeller arrangement according to claim 1 for anti-heel, which is characterized in that the blade include blade and
Pedestal, the blade root of the blade are fixed on the pedestal, and the outer wall of the propeller hub is equipped with the mounting groove for accommodating the pedestal,
Bottom surface in the mounting groove is equipped with keyway, set key in the keyway, and the key pushes against the pedestal.
4. the propeller arrangement according to claim 1 for anti-heel, which is characterized in that the quantity of the blade is 3
Group, and the blade is uniformly arranged in the outer wall of the propeller hub.
5. the propeller arrangement according to claim 1 for anti-heel, which is characterized in that the blade and the propeller hub
It is detachably connected by connector.
6. the propeller arrangement according to claim 5 for anti-heel, which is characterized in that the connector is screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060075.1A CN109572971A (en) | 2019-01-22 | 2019-01-22 | A kind of propeller arrangement for anti-heel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910060075.1A CN109572971A (en) | 2019-01-22 | 2019-01-22 | A kind of propeller arrangement for anti-heel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109572971A true CN109572971A (en) | 2019-04-05 |
Family
ID=65917642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910060075.1A Pending CN109572971A (en) | 2019-01-22 | 2019-01-22 | A kind of propeller arrangement for anti-heel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109572971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217366A (en) * | 2019-04-22 | 2019-09-10 | 镇江市丹徒区奇生塑料有限公司 | A kind of novel ship alloy oil Nylon propeller |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR750741A (en) * | 1931-10-23 | 1933-08-17 | Method and device for stabilizing ships | |
| DE690383C (en) * | 1936-04-29 | 1940-04-29 | Siemens App | Ship stabilization system |
| JP2001191992A (en) * | 2000-01-14 | 2001-07-17 | Kawasaki Heavy Ind Ltd | Jet propelled planing boat |
| US20100094491A1 (en) * | 2007-03-09 | 2010-04-15 | Continental Teves Ag & Co. Ohg | Automatic stabilizing unit for watercrafts |
| CN202624599U (en) * | 2012-06-14 | 2012-12-26 | 苟乃琛 | Propeller stabilization system |
| CN204775897U (en) * | 2015-08-03 | 2015-11-18 | 曾凡强 | Emergent machine of full -automatic steamer security |
| CN106347612A (en) * | 2016-09-28 | 2017-01-25 | 广船国际有限公司 | Ship propeller with detachable blades |
| CN108313232A (en) * | 2018-03-13 | 2018-07-24 | 厦门大学 | Combined type ship stabilizer based on two-dimensional vector propeller and moving heavy object |
| CN207917119U (en) * | 2018-03-02 | 2018-09-28 | 天津海运职业学院 | A kind of marine propeller of separable blade |
| CN108639289A (en) * | 2018-07-02 | 2018-10-12 | 安徽思源三轻智能制造有限公司 | A kind of low-loss marine propeller |
-
2019
- 2019-01-22 CN CN201910060075.1A patent/CN109572971A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR750741A (en) * | 1931-10-23 | 1933-08-17 | Method and device for stabilizing ships | |
| DE690383C (en) * | 1936-04-29 | 1940-04-29 | Siemens App | Ship stabilization system |
| JP2001191992A (en) * | 2000-01-14 | 2001-07-17 | Kawasaki Heavy Ind Ltd | Jet propelled planing boat |
| US20100094491A1 (en) * | 2007-03-09 | 2010-04-15 | Continental Teves Ag & Co. Ohg | Automatic stabilizing unit for watercrafts |
| CN202624599U (en) * | 2012-06-14 | 2012-12-26 | 苟乃琛 | Propeller stabilization system |
| CN204775897U (en) * | 2015-08-03 | 2015-11-18 | 曾凡强 | Emergent machine of full -automatic steamer security |
| CN106347612A (en) * | 2016-09-28 | 2017-01-25 | 广船国际有限公司 | Ship propeller with detachable blades |
| CN207917119U (en) * | 2018-03-02 | 2018-09-28 | 天津海运职业学院 | A kind of marine propeller of separable blade |
| CN108313232A (en) * | 2018-03-13 | 2018-07-24 | 厦门大学 | Combined type ship stabilizer based on two-dimensional vector propeller and moving heavy object |
| CN108639289A (en) * | 2018-07-02 | 2018-10-12 | 安徽思源三轻智能制造有限公司 | A kind of low-loss marine propeller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217366A (en) * | 2019-04-22 | 2019-09-10 | 镇江市丹徒区奇生塑料有限公司 | A kind of novel ship alloy oil Nylon propeller |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190405 |
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| RJ01 | Rejection of invention patent application after publication |