CN112046700A - Combined roll-on/roll-off ferryboat - Google Patents
Combined roll-on/roll-off ferryboat Download PDFInfo
- Publication number
- CN112046700A CN112046700A CN202010854362.2A CN202010854362A CN112046700A CN 112046700 A CN112046700 A CN 112046700A CN 202010854362 A CN202010854362 A CN 202010854362A CN 112046700 A CN112046700 A CN 112046700A
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- Prior art keywords
- box
- stern
- roll
- buoyancy tank
- bow
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- 230000009194 climbing Effects 0.000 claims abstract description 8
- 238000005188 flotation Methods 0.000 description 10
- 230000007704 transition Effects 0.000 description 8
- 238000011068 loading method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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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
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/54—Ferries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
- B63B21/50—Anchoring arrangements or methods for special vessels, e.g. for floating drilling platforms or dredgers
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Ship Loading And Unloading (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The invention discloses a combined rolling-installed ferryboat, which comprises: the system comprises more than one beach climbing gangplank, three rows of buoyancy tank units, more than one pair of mooring systems, more than one gangplank lifting device, a pair of power propulsion systems and more than one lightering gangplank; the three rows of buoyancy tank units are respectively a bow section, a middle section and a stern section buoyancy tank unit, the bow section, the middle section and the stern section buoyancy tank units are sequentially detachably connected into a ferry body along the longitudinal direction, and more than one barge springboard is hinged to the longitudinal middle position of the stern section buoyancy tank unit; more than one beach springboard is hinged at the middle position of the longitudinal head end of the bow section buoyancy tank unit; wherein, more than one pair of mooring systems are respectively arranged on the two transverse sides of the ferry body; the ferry body is provided with more than one gangboard lifting device which is used for controlling the angles of the bottoms of the beach climbing gangboards and the barge gangboards relative to the deck surface of the ferry body; and the power propulsion systems are respectively arranged in the transverse two sides of the stern section buoyancy tank unit and are used for self-propulsion.
Description
Technical Field
The invention relates to the technical field of a transition ship, in particular to a combined roll-on transition ship.
Background
In the task of transporting vehicles across the sea and rolling and loading the vehicles to land, a shallow draft ferry is needed to carry out turnover transition from a deep draft transport ship to a shore. The shallow draft ferry ship needs to meet the requirements of semi-submersible ship transportation, rolling and loading of a transfer vehicle against the semi-submersible ship and offshore navigation and beach climbing.
The existing roll-on/roll-off mode usually adopts an integral structure ferry, and is limited in that the ferry needs to occupy larger space in a non-working state, and the weight of a single body is large, so that the ferry is inconvenient for land storage and land transportation.
Disclosure of Invention
In view of the above, the invention provides a combined rolling-loading transshipment ferryboat, which is formed by longitudinally and transversely connecting and combining a set number of buoyancy tanks, and can be conveniently detached for land transportation and storage, and can be quickly combined into a whole to realize rolling-loading transshipment and self-navigation landing on the shore of a vehicle from a semi-submersible vessel.
The technical scheme of the invention is as follows: a modular roll-on ferry, comprising: the system comprises more than one beach climbing gangplank, three rows of buoyancy tank units, more than one pair of mooring systems, more than one gangplank lifting device, a pair of power propulsion systems and more than one lightering gangplank;
the three rows of buoyancy tank units are respectively a bow section, a middle section and a stern section buoyancy tank unit, the bow section, the middle section and the stern section buoyancy tank units are sequentially and detachably connected to form a ferry body along the longitudinal direction, and more than one transfer gangboard is hinged to the longitudinal middle position of the stern section buoyancy tank unit and used for abutting against a semi-submersible ship so that vehicles on the semi-submersible ship are rolled and transferred to the middle part of the ferry body; more than one beach climbing gangplank is hinged at the middle position of the longitudinal head end of the bow section buoyancy tank unit and is used for being lapped with a beach so as to enable the vehicle in the middle of the ferry body to land;
wherein, more than one pair of mooring systems are respectively arranged at the two transverse sides of the ferry body and are used for mooring against the semi-submersible ship; the ferry body is provided with more than one gangboard lifting device which is used for controlling the angles of the bottoms of the beach climbing gangboards and the barge gangboards relative to the deck surface of the ferry body; and the power propulsion systems are respectively arranged in the transverse two sides of the stern section buoyancy tank unit and are used for self-propulsion.
Preferably, the bow segment pontoon unit comprises: the two bow side boxes and more than one bow middle box which is transversely detachably connected between the two bow side boxes; midship buoyancy tank unit includes: the middle side boxes are transversely detachably connected with the middle box; the stern section buoyancy tank unit includes: the device comprises two stern edge boxes and more than one stern middle box which is transversely detachably connected between the two stern edge boxes; the bow side box, the middle side box and the stern side box on each side are detachably connected in the longitudinal direction to form a side box group.
Preferably, the bow side box, the bow middle box, the middle side box, the middle box, the stern middle box and the stern side box are independently sealed buoyancy tanks, and the buoyancy tanks are identical in structure and main size.
Preferably, the two side box groups are respectively detachably connected with wave-proof bulwarks at the transverse outer sides.
Preferably, the method further comprises the following steps: a flow guide box; the two diversion boxes are longitudinally hinged to the two transverse sides of the bow section buoyancy tank unit, and can be controlled by the springboard lifting device to keep the same angle with the bottom of the beach springboard for diversion.
Has the advantages that:
1. the roll-on/roll-off ferry ship is formed by combining the modularized buoyancy tank units, meets the requirements of transportation size and weight, can be conveniently detached for land transportation and storage, and can be quickly combined into a whole to realize roll-on/roll-off of vehicles from a semi-submersible ship and self-navigation landing; in addition, the concrete setting of springboard lifting device 11 can adjust the angle of stepping on the beach springboard 2, baffle box 3 and the springboard 13 of refuting to the different needs that the beach was sat to the adaptation navigation wave dissipation and the shore.
2. Each row of the buoyancy tank units comprises more than three buoyancy tanks, and the plurality of buoyancy tanks can be assembled into rolling-mounted transition ships with different sizes and shapes, so that the rolling-mounted transition ships can meet application requirements of different forms.
3. Each buoyancy tank in the buoyancy tank unit adopts an independently sealed buoyancy tank, so that the anti-sinking performance is better.
4. The specific arrangement of the flow guide box can guide flow as required so as to reduce the navigation water resistance.
Drawings
Fig. 1 is a front view of the roll-on/roll-off ferry of the present invention.
Fig. 2 is a top view of the roll-on/roll-off ferry of the present invention.
Fig. 3 is a layout diagram of the rolling-loading transition ship abutting against the semi-submersible ship.
Fig. 4 is a transition state diagram of the roll-on/roll-off transition ship abutting against the semi-submersible ship.
Fig. 5 is a diagram of the landing state of the roll-on/roll-off ferry according to the present invention.
Wherein, 1-combined roll-on barge ferryboat, 2-beach gangboard, 3-flow guiding box, 4-bow edge box, 5-bow middle box, 6-middle edge box, 7-middle box, 8-mooring system, 9-stern middle box, 10-stern edge box, 11-gangboard lifting device, 12-power propulsion system and 13-barge gangboard.
Detailed Description
The invention is described in detail below by way of example with reference to the accompanying drawings.
The embodiment provides a modular roll-on ferryboat of refuting, is formed by setting for the combination of a flotation tank vertically and horizontally, can enough convenient to detach land transportation, storage, can make up into whole again fast in order to realize that the vehicle rolls on the ferryboat of refuting and is lain in the beach from semi-submerged ship.
As shown in fig. 1 and 2, the roll-on/roll-off ferry 1 includes: the device comprises a beach springboard 2, a flow guide box 3, a bow side box 4, a bow middle box 5, a middle side box 6, a middle box 7, a mooring system 8, a stern middle box 9, a stern side box 10, a springboard lifting device 11, a power propulsion system 12 and a lightering springboard 13;
the connection relationship of the roll-on/roll-off ferryboat 1 is as follows: bow side box 4, case 5 in the bow, middle part side box 6, case 7 in the middle part, case 9 in the stern and stern side box 10 all adopt independent sealed flotation tank, twelve flotation tanks of three rows of four ranks are horizontal and vertical can be dismantled respectively and connect for the ferryboat body, wherein, three rows of flotation tank units correspond respectively to bow section, midship section and stern section flotation tank unit, and vertically dock between the three rows of flotation tank units, each row of flotation tank unit includes four ranks flotation tank, transverse connection between the four ranks flotation tank of each row of flotation tank unit, specifically: the ship bow section buoyancy tank unit comprises two bow side tanks 4 and two bow middle tanks 5 arranged between the two bow side tanks 4; the midship buoyancy tank unit comprises two middle side tanks 6 and two middle tanks 7 arranged between the two middle side tanks 6; the stern section buoyancy tank unit comprises two stern edge tanks 10 and two stern middle tanks 9 arranged between the two stern edge tanks 10; the bow side box 4, the middle side box 6 and the stern side box 10 on each side are detachably connected in the longitudinal direction to form a side box group, and equipment such as cable piles, cable guide rollers and anchors are arranged on the deck surface of the side box group;
a pair of mooring systems 8 are respectively arranged on each pair of bow side boxes 4, middle side boxes 6 and stern side boxes 10 and are used for mooring against the top of the semi-submersible ship;
the lightering gangplank 13 is hinged to the middle section of the stern middle box 9, the longitudinal middle part of the lightering gangplank 13 is connected with a gangplank lifting device 11 through a cable, and the gangplank lifting device 11 can adjust the angle of the lightering gangplank 13 relative to the deck surface of the stern middle box 9 according to the deck height difference of the combined roll-on lightering ferry 1 semi-submersible, so that the lightering gangplank can be stably lapped with the semi-submersible; the longitudinal head end of the bow middle box 5 is hinged with one end of the beach-climbing springboard 2, the longitudinal middle part of the beach-climbing springboard 2 is connected with a springboard lifting device 11 through a cable, and the springboard lifting device 11 can adjust the angle of the bottom of the beach-climbing springboard 2 according to the slope of the beach, so that the beach-climbing springboard can be stably lapped with the beach; the longitudinal head ends of the two bow side boxes 4 are respectively hinged with a flow guide box 3, the longitudinal middle part of each flow guide box 3 is connected with a springboard lifting device 11 through a cable, and the springboard lifting device 11 can adjust the angle of the flow guide box 3 relative to the deck surface of the bow side box 4 so as to guide flow, thereby reducing the navigation resistance of the roll-on barge 1; wherein, the springboard lifting device 11 is arranged on the deck surface of the side box group;
the power propulsion systems 12 are respectively arranged in the cabins of the two stern sidecars 10, so that the stern sidecars have offshore navigation capacity, and the auxiliary engine systems are respectively arranged in the two middle sidecars 6; the cab is arranged on the deck of the stern box 10 on the transverse left side, and a driving console, various necessary navigation and communication equipment and the like are arranged in the cab; an anchor machine system and an anchor throwing device are arranged on the stern edge box 10 on the transverse right side;
the roll-on/roll-off ferryboat 1 has the working principle that: the roll-on/roll-off ferry ship 1 can be split into various buoyancy tanks for land storage or road and railway transportation at ordinary times, and is assembled at sea on our shore when the roll-on/roll-off ferry ship 1 needs to be carried out the roll-on/roll-off operation, and is transported to offshore sea area of a landing destination through a semi-submersible ship, and is anchored by the semi-submersible ship, as shown in fig. 3, the roll-on/roll-off ferry ship 1 unloads water from the semi-submersible ship and is abutted against the side or tail end of the semi-submersible ship, a roll-on/roll-off board 13 is built on a deck of the semi-submersible ship, the roll-on/roll-off ferry ship 1 is moored on the semi-submersible ship by a mooring system 8 arranged on a bow side box 4, a middle side box 6 and a stern side box 10, as shown in fig. 4, the angle of the roll-on/roll-on ferry ship 13 is adjusted by a jump board lifting device 11, so as to be lap-on the roll-on the, The middle box 7 and the deck corresponding to the bow middle box 5 are uniformly distributed in the middle of the deck of the roll-on/roll-off ferry 1 and are fastened, so that the stability of the roll-on/roll-off ferry 1 is ensured;
the three mooring systems 8 are disconnected, the roll-on/roll-off ferryboat 1 can self-navigate through the power propulsion system 12 in the stern side box 10 cabin, the gangboard lifting device 11 can lift the beach-climbing gangboard 2 and the diversion box 3 by a set angle to reduce navigation water resistance, after the ferryboat is landed, as shown in fig. 5, the gangboard lifting device 11 adjusts the angles of the beach-climbing gangboard 2 and the diversion box 3 to enable the beach-climbing gangboard 2 and the diversion box 3 to be smoothly and stably lapped on a beach, the vehicle drives away from the roll-on/roll-off ferryboat 1 through the beach-climbing gangboard 2 to realize the landing, and then the roll-on/roll-off ferryboat 1 returns to the semi-submerged boat to carry.
Furthermore, the structures and the main dimensions (including the total length, the profile width and the profile depth) of the buoyancy tank units corresponding to the bow side box 4, the bow middle box 5, the middle side box 6, the middle box 7, the stern middle box 9 and the stern side box 10 are the same, so that the interchangeability among the buoyancy tank units in the roll-on/roll-off ferry 1 is favorably improved, and the rapid connection, the transportation and the storage are convenient.
Furthermore, the transverse outer sides of the two side box groups are respectively detachably connected with wave-proof bulwarks.
In summary, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. A combined roll-on ferryboat, comprising: the system comprises more than one beach climbing gangplank (2), three rows of buoyancy tank units, more than one pair of mooring systems (8), more than one gangplank lifting device (11), a pair of power propulsion systems (12) and more than one refuting gangplank (13);
the three rows of buoyancy tank units are respectively a bow section, a middle section and a stern section buoyancy tank unit, the bow section, the middle section and the stern section buoyancy tank units are sequentially and detachably connected to form a ferry body along the longitudinal direction, and more than one transfer gangboard (13) is hinged to the longitudinal middle position of the stern section buoyancy tank unit and used for being abutted against a semi-submersible ship so that vehicles on the semi-submersible ship are rolled and transferred to the middle part of the ferry body; more than one beach-climbing gangplank (2) is hinged at the middle position of the longitudinal head end of the bow section buoyancy tank unit and is used for being lapped with the beach to enable the vehicle in the middle of the ferry body to land;
wherein, more than one pair of mooring systems (8) are respectively arranged at the two transverse sides of the ferry body and are used for mooring against the semi-submersible ship; more than one gangboard lifting device (11) is arranged on the ferryboat body and used for controlling the angles of the bottoms of the beach climbing gangboards (2) and the barge gangboards (13) relative to the deck surface of the ferryboat body; the inside of the horizontal both sides of the stern section buoyancy tank unit is respectively provided with a power propulsion system (12) for self-propulsion.
2. The combined roll-on/roll-off ferry vessel of claim 1, wherein the bow pontoon unit comprises: two bow side boxes (4) and more than one bow middle box (5) which is transversely detachably connected between the two bow side boxes (4); midship buoyancy tank unit includes: two middle side boxes (6) and more than one middle box (7) which is transversely detachably connected between the two middle side boxes (6); the stern section buoyancy tank unit includes: two stern edge boxes (10) and more than one stern middle box (9) which is transversely detachably connected between the two stern edge boxes (10); the bow side box (4), the middle side box (6) and the stern side box (10) on each side are detachably connected in the longitudinal direction to form a side box group.
3. The combined roll-on ferry ship according to claim 2, characterized in that the bow edge box (4), the bow middle box (5), the middle edge box (6), the middle box (7), the stern middle box (9) and the stern edge box (10) are independently sealed buoyancy tanks, and the buoyancy tanks have the same structure and main size.
4. The combination roll-on/roll-off ferry of claim 2, wherein the lateral outer sides of the two side box groups are respectively detachably connected with a wave wall.
5. The modular roll-on/roll-off ferry vessel of claim 1, further comprising: a flow guide box (3); the two diversion boxes (3) are hinged to the two transverse sides of the bow section buoyancy tank unit along the longitudinal direction, and can be controlled by the springboard lifting device (11) to keep the same angle with the bottom of the beach springboard (2) for diversion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854362.2A CN112046700B (en) | 2020-08-24 | 2020-08-24 | Combined roll-on/roll-off ferry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010854362.2A CN112046700B (en) | 2020-08-24 | 2020-08-24 | Combined roll-on/roll-off ferry |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112046700A true CN112046700A (en) | 2020-12-08 |
| CN112046700B CN112046700B (en) | 2024-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010854362.2A Active CN112046700B (en) | 2020-08-24 | 2020-08-24 | Combined roll-on/roll-off ferry |
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| Country | Link |
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| CN (1) | CN112046700B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937781A (en) * | 2021-03-22 | 2021-06-11 | 中国船舶科学研究中心 | Quick-assembly motor-driven floating barge and assembly method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2087093A5 (en) * | 1970-05-04 | 1971-12-31 | Chabiland Michel | |
| RU2020108C1 (en) * | 1992-05-28 | 1994-09-30 | Войсковая часть 12093 | Transportation ferry |
| CN204979163U (en) * | 2015-09-02 | 2016-01-20 | 宜昌东江造船有限公司 | A overhang slope multilane rolls adorns landing stage for inland river |
| CN206288206U (en) * | 2016-11-14 | 2017-06-30 | 宜昌东江造船有限公司 | A kind of inland river green roll-on berth synthesis energy saving chain of rings landing stage |
| CN212605705U (en) * | 2020-08-24 | 2021-02-26 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Combined roll-on/roll-off ferryboat |
-
2020
- 2020-08-24 CN CN202010854362.2A patent/CN112046700B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2087093A5 (en) * | 1970-05-04 | 1971-12-31 | Chabiland Michel | |
| RU2020108C1 (en) * | 1992-05-28 | 1994-09-30 | Войсковая часть 12093 | Transportation ferry |
| CN204979163U (en) * | 2015-09-02 | 2016-01-20 | 宜昌东江造船有限公司 | A overhang slope multilane rolls adorns landing stage for inland river |
| CN206288206U (en) * | 2016-11-14 | 2017-06-30 | 宜昌东江造船有限公司 | A kind of inland river green roll-on berth synthesis energy saving chain of rings landing stage |
| CN212605705U (en) * | 2020-08-24 | 2021-02-26 | 中国船舶重工集团应急预警与救援装备股份有限公司 | Combined roll-on/roll-off ferryboat |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937781A (en) * | 2021-03-22 | 2021-06-11 | 中国船舶科学研究中心 | Quick-assembly motor-driven floating barge and assembly method |
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| Publication number | Publication date |
|---|---|
| CN112046700B (en) | 2024-04-19 |
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