CN113212638A - Modularized tugboat - Google Patents
Modularized tugboat Download PDFInfo
- Publication number
- CN113212638A CN113212638A CN202110667938.9A CN202110667938A CN113212638A CN 113212638 A CN113212638 A CN 113212638A CN 202110667938 A CN202110667938 A CN 202110667938A CN 113212638 A CN113212638 A CN 113212638A
- Authority
- CN
- China
- Prior art keywords
- modular
- air cushion
- tug
- cushion device
- tugboat
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 240000002836 Ipomoea tricolor Species 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000013461 design Methods 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 101100494448 Caenorhabditis elegans cab-1 gene Proteins 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 108010066057 cabin-1 Proteins 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Images
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
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/02—Hulls assembled from prefabricated sub-units
-
- 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
- B63B1/32—Other means for varying the inherent hydrodynamic characteristics of hulls
- B63B1/34—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction
- B63B1/38—Other means for varying the inherent hydrodynamic characteristics of hulls by reducing surface friction using air bubbles or air layers gas filled volumes
-
- 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
- B63B3/02—Hulls assembled from prefabricated sub-units
- B63B3/08—Hulls assembled from prefabricated sub-units with detachably-connected sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/66—Tugs
- B63B35/68—Tugs for towing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T70/00—Maritime or waterways transport
- Y02T70/10—Measures concerning design or construction of watercraft hulls
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
Abstract
The invention relates to a modularized tugboat, and belongs to the technical field of ship design and manufacture. Comprises a modular cab, a modular main hull, a modular ballast tank and a modular air cushion device; a cab is arranged above the main ship body, and an air cushion device is arranged below the main ship body; a ballast tank is arranged between the periphery of the main hull and the air cushion device; the air cushion device is in a ring shape. The invention adopts the modularized customized design, and can provide air cushions with different inner diameters according to the required drag force, thereby carrying more various engines under the same main hull; the ship body adopts a circular design, so that the steering of the tug is more convenient, and the course control is facilitated; the air cushion design is adopted, the drag of the tug is reduced, and the dragging performance of the tug is improved. The modularized tugboat provided by the invention can be customized and designed according to requirements, meets the use requirements of multiple scenes under the condition of optimized economic cost, and has the advantages of better maneuverability, larger towing traction force, diversified power sources and the like.
Description
Technical Field
The invention relates to a modularized tugboat, and belongs to the technical field of ship design and manufacture.
Background
With the development of the economic globalization process, more and more goods need to be transported, and the volume of ships in the sea transportation is larger and larger; when a large ship sails in a narrow water channel, if the large ship is influenced by side sea wind, the ship is easy to run a risk of stranding, so that the channel is blocked, and huge economic loss is caused; when stranding occurs, either by dredging with a dredger or by towing with a tugboat, a large amount of time is required for processing, which can lead to a large amount of traffic congestion in a narrow passage. Due to geographical reasons, the broadening of some key water channels is not practical, so that in order to better avoid the blocking of a ship in the process of entering a narrow water channel, the improvement design of a tug is particularly necessary, and particularly, some key water channels frequently enter a large number of large transport ships, the risk that the key water channels are directly blocked by the ship under the influence of the environment is still high, so that the tug with higher towing traction force is needed. The tug operates in the seaport all the year round, the tug is generally small in size, the seaport is generally provided with a large amount of cargo lifting equipment which can be used for installing the tug, and the tug can be quickly installed and disassembled.
Disclosure of Invention
The invention aims to solve the technical problem of how to carry out quick assembly according to the actual conditions on site and to meet the individual requirements of a tugboat.
In order to solve the problems, the technical scheme adopted by the invention is to provide a modularized tugboat; comprises a modular cab, a modular main hull, a modular ballast tank and a modular air cushion device; a cab is arranged above the main ship body, and an air cushion device is arranged below the main ship body; a ballast tank is arranged between the periphery of the main hull and the air cushion device; the air cushion device is in a ring shape.
Preferably, the main hull has a flying saucer shape.
Preferably, the outer shape of the cab is a flying saucer shape.
Preferably, the main hull and the air cushion device are detachably and movably connected.
Preferably, the main hull is provided with ballast tanks at its periphery.
Preferably, the ballast tank is provided at the periphery of the air cushion device.
Preferably, the ballast tank is provided with ballast water therein.
Preferably, a structure for preventing the air cushion device from escaping is arranged on the ballast tank between the ballast tank and the air cushion device.
Preferably, the air cushion device is provided with circular air cushions with various sizes and inner diameters.
Preferably, the underwater part of the tugboat is provided with water jet propulsion devices with different powers; the tugboat is provided with an air propulsion device on the water.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention adopts the modularized customized design, and can provide air cushions with different inner diameters according to the required drag force, so that more various engines can be carried under the same-shape main hull; 2. the ship body adopts a circular design, so that the steering of the tug is more convenient, and the course control is facilitated; 3. the invention adopts the air cushion design, greatly reduces the drag force of the tugboat, and reduces the sailing resistance under the same power and the same sailing speed, thereby increasing the towing traction force; 4. the power sources adopted by the invention are more diversified, and the underwater part can be provided with water jet propulsion and the water part can be provided with air propulsion according to requirements, so that the towing performance of the tug is improved. 5. The modularized tugboat provided by the invention can be customized and designed according to requirements, meets the use requirements of multiple scenes under the condition of optimized economic cost, and has the advantages of better maneuverability, larger towing traction force, diversified power sources and the like.
Drawings
FIG. 1 is a schematic structural view of the present invention;
reference numerals: 1. a cab; 2. a main hull; 3. a ballast tank; 4. an air cushion device.
Detailed Description
In order to make the invention more comprehensible, preferred embodiments are described in detail below with reference to the accompanying drawings:
as shown in FIG. 1, the present invention provides a modular tug; comprising a modular cab 1, a modular main hull 2, modular ballast tanks 3 and modular air cushion devices 4; a cab 1 is arranged above the main hull 2, and an air cushion device 4 is arranged below the main hull 2; a ballast tank 3 is arranged between the periphery of the main hull 2 and the air cushion device 4; the air cushion device 4 is designed as a ring. The shape of the main ship 2 is a flying saucer shape; preferably, the cab 1 is shaped like a flying saucer to be arranged in conformity with the shape of the main hull. The main ship body 2 is detachably and movably connected with the air cushion device 4. Ballast tanks 3 are provided around the main hull 2. The ballast tank 3 is provided at the outer periphery of the air cushion device 4. Ballast water is provided in the ballast tank 3. A structure for preventing air in the air cushion device 4 from escaping is arranged on the ballast tank 3 between the ballast tank 3 and the air cushion device 4. The air cushion device 4 is provided with circular air cushions with various sizes and inner diameters. The part of the tugboat under water can be provided with a water jet propulsion device with specific power according to actual requirements; preferably, the tug boat is provided with an air propulsion device in the water section.
Fig. 1 shows a schematic view of a vessel type of a tug comprising a driver's cabin 1, a main hull 2, ballast tanks 3, which also serve as air insulation, air cushion devices 4 of the tug.
The tugboat in the technical scheme of the invention is divided into an upper part and a lower part, wherein the outer shape of the upper part is similar to a flying saucer shape, the lower part is an air cushion and is in a circular ring shape, the upper part main boat body 2 and the lower part air cushion device 4 are of an installable and separable structure, and the upper part main boat body 2 is carried on the air cushion device 4 before the tugboat enters operation; the tugboat air cushion provided by the scheme of the invention is formed by naturally capturing air, an air cushion is not required to be generated by a blower, the ballast tank 3 is designed at the contact position of the main boat body 2 and the air cushion, and the air in the air cushion device is prevented from escaping through ballast water. The modularized tugboat provided by the invention has the following characteristics: 1. the modular design is adopted, so that the customization requirements can be met; 2. the upper part of the modularized tugboat adopts a flying saucer type design, and the lower part of the modularized tugboat adopts a ring body design, so that the maneuverability is better; 3. the connection position of the upper part and the lower part of the modularized tugboat is provided with a ballast water tank, so that the floating state is adjusted, and air is isolated; 4. the resistance of the modular tug is reduced, the drag is increased, and the power source is increased.
The modular tug proposed by the scheme of the invention is characterized by typical differences from the existing tug: the invention adopts a modularized customized design, and can provide air cushions with different inner diameters according to the required drag force, so that engines with more power options can be carried under the same-shape main hull; in the scheme of the invention, the air cushion of the ship body is designed in a circular shape, so that the steering of the tugboat is more convenient, and the course control is facilitated; the scheme of the invention adopts an air cushion design, thereby greatly reducing the resistance of the tugboat, and reducing the navigation resistance under the same power and the same navigation speed, thereby increasing the towing traction; the power sources in the invention are more diversified, and the underwater part can be provided with water jet propulsion and the water part can be provided with air propulsion according to requirements, so that the towing performance of the tugboat is improved.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (10)
1. A modular tug; the method is characterized in that: comprises a modular cab, a modular main hull, a modular ballast tank and a modular air cushion device; a cab is arranged above the main ship body, and an air cushion device is arranged below the main ship body; a ballast tank is arranged between the periphery of the main hull and the air cushion device; the air cushion device is in a ring shape.
2. A modular tug of claim 1, wherein: the main ship body is in a flying saucer shape.
3. A modular tug according to claim 2, characterized in that: the shape of the cab is a flying saucer shape.
4. A modular tug according to claim 3, characterized in that: the main ship body is detachably and movably connected with the air cushion device.
5. A modular tug according to claim 4, characterised in that: ballast tanks are arranged at the periphery of the main ship body.
6. A modular tug according to claim 5, characterised in that: the ballast tank is arranged on the periphery of the air cushion device.
7. A modular tug according to claim 6, characterised in that: ballast water is arranged in the ballast tank.
8. A modular tug of claim 7, wherein: and a structure for preventing the air cushion device from escaping is arranged on the ballast tank between the ballast tank and the air cushion device.
9. A modular tug of claim 8, wherein: the air cushion device is provided with annular air cushions with various sizes and inner diameters.
10. A modular tug of claim 9, wherein: the underwater part of the tugboat is provided with a water jet propulsion device with specific power; the tugboat is provided with an air propulsion device on the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667938.9A CN113212638A (en) | 2021-06-16 | 2021-06-16 | Modularized tugboat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667938.9A CN113212638A (en) | 2021-06-16 | 2021-06-16 | Modularized tugboat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113212638A true CN113212638A (en) | 2021-08-06 |
Family
ID=77080750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110667938.9A Pending CN113212638A (en) | 2021-06-16 | 2021-06-16 | Modularized tugboat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113212638A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830221A (en) * | 2021-10-13 | 2021-12-24 | 中国船舶工业集团公司第七0八研究所 | Cabin layout structure of modular tugboat |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403652A (en) * | 1965-09-24 | 1968-10-01 | Westland Aircraft Ltd | Hovership |
| GB1247462A (en) * | 1969-07-24 | 1971-09-22 | British Hovercraft Corp Ltd | Improvements in or relating to trim control for air cushion vehicles |
| US4821829A (en) * | 1987-07-31 | 1989-04-18 | H. S. I. Products, Inc. | Air cushion vehicle |
| CN102874388A (en) * | 2012-10-23 | 2013-01-16 | 江苏省镇江船厂（集团）有限公司 | Rotatable towboat structure with superstructure built based on modularization |
| CN108100170A (en) * | 2017-12-15 | 2018-06-01 | 天津大学 | A kind of small scale unmanned boat with capacity of anti-storm |
| CN108944894A (en) * | 2018-07-23 | 2018-12-07 | 中山市民众镇浪网小学 | A kind of aircushion vehicle |
| DE202019001186U1 (en) * | 2019-03-12 | 2019-07-22 | Frank Gnisa | Universal modular buoyant body as a construction system for different hulls or buoyancy bodies |
| CN110481751A (en) * | 2019-08-13 | 2019-11-22 | 中国船舶工业集团公司第七0八研究所 | A kind of modularization hydraulic jet propulsion steering structure of falling plane |
| CN210235259U (en) * | 2019-06-14 | 2020-04-03 | 四川东方水利智能装备工程股份有限公司 | Modular float-garbage ship |
| CN111332271A (en) * | 2020-04-21 | 2020-06-26 | 浙江海舟船舶制造有限公司 | Wheel type air cushion ice transportation platform |
-
2021
- 2021-06-16 CN CN202110667938.9A patent/CN113212638A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3403652A (en) * | 1965-09-24 | 1968-10-01 | Westland Aircraft Ltd | Hovership |
| GB1247462A (en) * | 1969-07-24 | 1971-09-22 | British Hovercraft Corp Ltd | Improvements in or relating to trim control for air cushion vehicles |
| US4821829A (en) * | 1987-07-31 | 1989-04-18 | H. S. I. Products, Inc. | Air cushion vehicle |
| CN102874388A (en) * | 2012-10-23 | 2013-01-16 | 江苏省镇江船厂（集团）有限公司 | Rotatable towboat structure with superstructure built based on modularization |
| CN108100170A (en) * | 2017-12-15 | 2018-06-01 | 天津大学 | A kind of small scale unmanned boat with capacity of anti-storm |
| CN108944894A (en) * | 2018-07-23 | 2018-12-07 | 中山市民众镇浪网小学 | A kind of aircushion vehicle |
| DE202019001186U1 (en) * | 2019-03-12 | 2019-07-22 | Frank Gnisa | Universal modular buoyant body as a construction system for different hulls or buoyancy bodies |
| CN210235259U (en) * | 2019-06-14 | 2020-04-03 | 四川东方水利智能装备工程股份有限公司 | Modular float-garbage ship |
| CN110481751A (en) * | 2019-08-13 | 2019-11-22 | 中国船舶工业集团公司第七0八研究所 | A kind of modularization hydraulic jet propulsion steering structure of falling plane |
| CN111332271A (en) * | 2020-04-21 | 2020-06-26 | 浙江海舟船舶制造有限公司 | Wheel type air cushion ice transportation platform |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830221A (en) * | 2021-10-13 | 2021-12-24 | 中国船舶工业集团公司第七0八研究所 | Cabin layout structure of modular tugboat |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210806 |