CN108583811B - A kind of floating and transportation method - Google Patents
A kind of floating and transportation method Download PDFInfo
- Publication number
- CN108583811B CN108583811B CN201810526793.9A CN201810526793A CN108583811B CN 108583811 B CN108583811 B CN 108583811B CN 201810526793 A CN201810526793 A CN 201810526793A CN 108583811 B CN108583811 B CN 108583811B
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- Prior art keywords
- transport
- marine structure
- floating
- transport beam
- assembly
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C3/00—Launching or hauling-out by landborne slipways; Slipways
Abstract
The present invention relates to a kind of floating and transportation methods, comprising: by marine structure assembly on transport beam sub-assembly；Transporting beam sub-assembly includes multiple transport beams；Transport beam is provided with multiple independent watertight cabins, and watertight cabin is provided with the valve that ballast water was beaten/arranged in control；By marine structure and the whole floating in depressed place of transport beam sub-assembly and towage is undocked；The marine structure and transport beam sub-assembly are transported by ships that transport.The floating and transportation method makes marine structure direct floating in depressed place, it is ensured that ships that transport can successfully lift marine structure, so that very-large offshore structure is undocked, towage and transport are gone on smoothly.
Description
Technical field
The present invention relates to sea transport technical field, in particular to a kind of floating and transportation method.
Background technique
Since marine structure right and wrong are from propelled ocean platform, it is therefore desirable to be undocked mode using traction.Certain shipyard long terminal
1100 meters, 8 meters of the wharf apron depth of water, 6 meters of fairway depth of degree.It 8.3 meters of marine structure light draft, is absorbed water when slack tide in dock
7.8 meters, marine structure can not in depressed place direct floating, 11 meters of semi-submerged ship moldeed depth, product absorb water 5.3 meters, dive operation safety
Distance is 0.5 meter, therefore harbour drinking water nearby has to be larger than 11+5.3+0.5=16.8 meters and just can be carried out ship-loading operation, due to code
Nearby the depth of water is too shallow for head, therefore can not consign marine structure after harbour dive.In addition marine structure is only suitable for short distance
It is wet to drag, for long range marine transportation, it can only be loaded and be transported with semi-submerged ship.Current beam partly latent maximum in the world is 50
Rice, far smaller than 110 rice diameter of marine structure, it is therefore desirable to supporting beam scheme is added using marine structure, it is partly latent to guarantee
Ship can successfully consign marine structure.
In the prior art marine structure can not in depressed place direct floating, and transport can not be loaded directly in because size is larger
On ship, can not be successfully carry out very-large offshore structure undock, towage, transport.
Summary of the invention
The present invention provides a kind of floating and transportation method, solves or part solves and can not be successfully carry out super large in the prior art
The technical issues of type marine structure undocks, towage, transport, realizes marine structure direct floating in depressed place, it is ensured that transport
Ship can successfully lift marine structure, so that very-large offshore structure is undocked, the technical effect that towage and transport are gone on smoothly.
This application provides a kind of floating and transportation methods, comprising:
By marine structure assembly on transport beam sub-assembly；The transport beam sub-assembly includes multiple transport beams；It is described
Transport beam is provided with multiple independent watertight cabins, and the watertight cabin is provided with the valve that ballast water was beaten/arranged in control；
By the whole floating in depressed place of the marine structure and the transport beam sub-assembly and towage is undocked；
The marine structure and the transport beam sub-assembly are transported by ships that transport.
Preferably, the length of the transport beam is greater than the width of the marine structure；
It is multiple it is described transport beams vertically the marine structure axis parallel setting.
Preferably, the multiple support zones setting multiple groups for corresponding to the marine structure bottom on the transport beam are stopped
Block；
Stop block described in every group includes multiple stop blocks；
The stop block is fixedly connected with the transport beam；
Each group of multiple stop blocks are arranged in the surrounding position of the corresponding support zone in the marine structure bottom
It sets, it is mobile relative to the transport beam to limit the marine structure.
Preferably, the transport beam sub-assembly includes at least: the centre among the marine structure bottom is arranged in
Transport beam, the first transport beam for being separately positioned on marine structure head and the tail two sides and tail transport beam；
The intermediate supports position of the marine structure corresponds to dropping place on the intermediate transportation beam；
The first side support zone of the marine structure corresponds to dropping place on the first transport beam；
The caudal support zone of the marine structure corresponds to dropping place on tail transport beam.
Preferably, there are two the first side support zone difference dropping places in the first transport beam for the marine structure
Two sides；
There are two caudal support zone difference dropping places in the two sides of tail transport beam for the marine structure；
The marine structure has an intermediate supports position dropping place on the intermediate transportation beam.
Preferably, the central axes of two relatively described marine structures of the first side support zone are symmetrical；
The central axes of two relatively described marine structures of caudal support zone are symmetrical；
The intermediate supports position is located on the central axes of the marine structure；
The side head support zone, the caudal support zone and the intermediate supports position respectively correspond one group of institute of setting
State stop block.
Preferably, being provided with position indicating mark bar on the top plate of the transport beam and showing a floating ball.
Preferably, the transport beam is respectively arranged with Anti-collision fender close to the two sides of wing wall.
Preferably, the Anti-collision fender includes multiple tires by rope binding and fixing on the transport beam.
Preferably, the supporting point for corresponding to the ships that transport under the transport beam is provided with stop block group；
The stop block group includes multiple stop blocks circumferentially along the supporting point.
One or more technical solutions provided herein, have at least the following technical effects or advantages:
Due to using marine structure assembly on transport beam sub-assembly；By marine structure and transport beam sub-assembly
The whole floating in depressed place simultaneously undock by towage；Marine structure and transport beam sub-assembly are transported by ships that transport；Transport
Beam sub-assembly includes multiple transport beams；Transport beam is provided with multiple independent watertight cabins, and watertight cabin is provided with control and beats/arrange
The valve of ballast water；Watertight cabin is controlled by valve and beats the buoyancy that row's ballast water adjusts transport beam, makes to transport beam ocean knot
Structure object provides additional buoyancy in depressed place during floating, make marine structure direct floating in depressed place, overcome shipyard terminal enclosure
Near sea depth of water restrictive condition guarantees marine structure smooth dropping place on ships that transport；Meanwhile the fortune that multiple transport beams are formed
Defeated beam sub-assembly enables the steady dropping place of marine structure to be fixed on ships that transport, and then marine structure towage is undocked and is gone forward side by side
Row marine transportation overcomes the width limitation of ships that transport, it is ensured that ships that transport can successfully lift marine structure, make ultra-large type
Marine structure undocks, towage and transport are gone on smoothly.It can not be successfully carry out ultra-large type in the prior art in this way, efficiently solving
The technical issues of marine structure undocks, towage, transport, realizes marine structure direct floating in depressed place, it is ensured that cargo ship
Oceangoing ship can successfully lift marine structure, so that very-large offshore structure is undocked, the technical effect that towage and transport are gone on smoothly.
Detailed description of the invention
Fig. 1 is the flow diagram of floating and transportation method provided in an embodiment of the present invention；
Fig. 2 is marine structure provided in an embodiment of the present invention and the transportation by driving sectional view for transporting beam and ships that transport；
Fig. 3 is the top view of transport beam sub-assembly and each support zone of marine structure provided in an embodiment of the present invention；
Fig. 4 is transport beam provided in an embodiment of the present invention and the rigging position figure for showing a floating ball and position indicating mark bar；
Fig. 5 is the rigging position figure of transport beam and Anti-collision fender provided in an embodiment of the present invention.
Specific embodiment
The embodiment of the present application provides a kind of floating and transportation method, solve or part solve can not be successfully in the prior art into
The technical issues of row very-large offshore structure undocks, towage, transport, by by marine structure assembly in transport beam sub-assembly
On；By marine structure and the whole floating in depressed place of transport beam sub-assembly and towage is undocked, by ships that transport to ocean structure
Object and transport beam sub-assembly are transported, and realize marine structure direct floating in depressed place, it is ensured that ships that transport can successfully be held in the palm
Marine structure is lifted, so that very-large offshore structure is undocked, the technical effect that towage and transport are gone on smoothly.
Referring to attached Fig. 1 and 2, this application provides a kind of floating and transportation methods, comprising:
S1: by marine structure assembly on transport beam sub-assembly；Transporting beam sub-assembly includes multiple transport beams；Transport beam
Length be greater than marine structure width；Transport beam shape according to the size of the marine structure of dropping place on it come
It determines, under the premise of satisfaction transport is lifted, reduces construction weight and size to the greatest extent.Transport beam is provided with multiple independent watertights
Cabin, watertight cabin are provided with the valve that ballast water was beaten/arranged in control.
S2: by marine structure and the whole floating in depressed place of transport beam sub-assembly and towage is undocked.
S3: marine structure and transport beam sub-assembly are transported by ships that transport.
Wherein, watertight cabin is controlled by valve and beats the buoyancy that row's ballast water adjusts transport beam, make to transport beam ocean knot
Structure object provides additional buoyancy in depressed place during floating, make marine structure direct floating in depressed place, overcome shipyard terminal enclosure
Near sea depth of water restrictive condition guarantees marine structure smooth dropping place on ships that transport；Meanwhile the fortune that multiple transport beams are formed
Defeated beam sub-assembly enables the steady dropping place of marine structure to be fixed on ships that transport, and then marine structure towage is undocked and is gone forward side by side
Row marine transportation overcomes the width limitation of ships that transport, it is ensured that ships that transport can successfully lift marine structure, make ultra-large type
Marine structure undocks, towage and transport are gone on smoothly.
General Large Offshore Structures width can not transported directly considerably beyond ships that transport beam over deck or platform
Dropping place on ship deck, transport beam can be combined in a variety of forms so that offshore structures smooth dropping place on ships that transport, does not break
Bad ships that transport and marine structure.No matter the size of marine structure, as long as having satisfactory ships that transport to hold
Fortune, transport beam sub-assembly can be placed on ships that transport makes ships that transport smoothly lift marine structure, at the beginning of construction
Just must be first good by transport beam sub-assembly dropping place in dock, then marine structure is built on transport beam sub-assembly.Fortune
The watertight cabin of defeated beam itself can intake be allowed under the action of seawater pressure, to enable the marine structure and fortune of acknowledgement of consignment
Defeated beam separation, then drags works away and completes transport.
Further, referring to attached drawing 3, multiple axis parallel settings for transporting the vertical marine structure of beam guarantee transport
Beam sub-assembly provides the additional buoyancy of balance for marine structure.Multiple supports of marine structure bottom are corresponded on transport beam
Multiple groups stop block is arranged in position, and every group of stop block includes multiple stop blocks；Stop block is fixedly connected with transport beam；Each group more
A stop block is arranged in the surrounding position of the corresponding support zone in marine structure bottom, and to limit, marine structure is opposite to be transported
Beam is mobile, on the one hand realizes that marine structure is fixed with the horizontal position for transporting beam by stop block, on the other hand ties in ocean
After structure object reaches target position, transport beam suppresses load and sinks under water, and convenient transportation beam is detached from marine structure.Referring to attached drawing 1, generally
Marine structure bottom is set as cargo storehouse, and for cargo storehouse dropping place on transport beam, the surrounding along corresponding cargo storehouse arranges stop block.
Further, multiple transport beams include at least: the intermediate transportation beam among marine structure bottom is arranged in, distinguishes
The first transport beam and tail transport beam of marine structure head and the tail two sides are set；The intermediate supports position of marine structure corresponds to dropping place
On intermediate transportation beam；The first side support zone of marine structure corresponds to dropping place on head transport beam；The caudal of marine structure
Support zone corresponds to dropping place on tail transport beam.
Embodiment as one preferred, transport beam sub-assembly include 3 transport beams, are respectively as follows: first transport beam, intermediate fortune
Defeated beam and tail transport beam；There are two first side support zone difference dropping places in the two sides of first transport beam for marine structure；Ocean structure
There are two caudal support zone difference dropping places in the two sides of tail transport beam for object；Marine structure has an intermediate supports position dropping place
On intermediate transportation beam.Two first side support zones are symmetrical with respect to the central axes of marine structure；Two caudal support zone phases
It is symmetrical to the central axes of marine structure；Intermediate supports position is located on the central axes of marine structure；First side support zone, tail
Side support zone and intermediate supports position respectively correspond one group of stop block of setting.
Further, it referring to attached drawing 4, transports and is provided with position indicating mark bar on the top plate of beam and shows a floating ball.Referring to attached drawing 5,
It transports beam and is respectively arranged with Anti-collision fender close to the two sides of wing wall.Anti-collision fender includes multiple being transported by rope binding and fixing
Tire on beam.
Further, in the case where transporting beam, the supporting point of respective transfer ship is provided with stop block group；Stop block group includes more
A stop block circumferentially along supporting point, it is mobile relative to ships that transport with limitation transport beam.
One or more technical solutions provided herein, have at least the following technical effects or advantages:
Due to using marine structure assembly on transport beam sub-assembly；By marine structure and transport beam sub-assembly
The whole floating in depressed place simultaneously undock by towage；Marine structure and transport beam sub-assembly are transported by ships that transport；Transport
Beam sub-assembly includes multiple transport beams；Transport beam is provided with multiple independent watertight cabins, and watertight cabin is provided with control and beats/arrange
The valve of ballast water；Watertight cabin is controlled by valve and beats the buoyancy that row's ballast water adjusts transport beam, makes to transport beam ocean knot
Structure object provides additional buoyancy in depressed place during floating, make marine structure direct floating in depressed place, overcome shipyard terminal enclosure
Near sea depth of water restrictive condition guarantees marine structure smooth dropping place on ships that transport；Meanwhile the fortune that multiple transport beams are formed
Defeated beam sub-assembly enables the steady dropping place of marine structure to be fixed on ships that transport, and then marine structure towage is undocked and is gone forward side by side
Row marine transportation overcomes the width limitation of ships that transport, it is ensured that ships that transport can successfully lift marine structure, make ultra-large type
Marine structure undocks, towage and transport are gone on smoothly.It can not be successfully carry out ultra-large type in the prior art in this way, efficiently solving
The technical issues of marine structure undocks, towage, transport, realizes marine structure direct floating in depressed place, it is ensured that cargo ship
Oceangoing ship can successfully lift marine structure, so that very-large offshore structure is undocked, the technical effect that towage and transport are gone on smoothly.
Above-described specific embodiment has carried out further the purpose of the present invention, technical scheme and beneficial effects
It is described in detail, it should be understood that being not limited to this hair the foregoing is merely a specific embodiment of the invention
Bright, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the present invention
Protection scope within.
Claims (9)
1. a kind of floating and transportation method, which is characterized in that
By marine structure assembly on transport beam sub-assembly；The transport beam sub-assembly includes multiple transport beams；The transport
Beam is provided with multiple independent watertight cabins, and the watertight cabin is provided with the valve that ballast water was beaten/arranged in control；
By the whole floating in depressed place of the marine structure and the transport beam sub-assembly and towage is undocked；
The marine structure and the transport beam sub-assembly are transported by ships that transport；
The supporting point that the ships that transport is corresponded under the transport beam is provided with stop block group；The stop block group includes multiple
Along the stop block circumferentially of the supporting point.
2. floating and transportation method as described in claim 1, which is characterized in that
The length of the transport beam is greater than the width of the marine structure；
It is multiple it is described transport beams vertically the marine structure axis parallel setting.
3. floating and transportation method as described in claim 1, which is characterized in that
Multiple groups stop block is arranged in multiple support zones that the marine structure bottom is corresponded on the transport beam；
Stop block described in every group includes multiple stop blocks；
The stop block is fixedly connected with the transport beam；
Each group of multiple stop blocks are arranged in the surrounding position of the corresponding support zone in the marine structure bottom, with
It is mobile relative to the transport beam to limit the marine structure.
4. floating and transportation method as claimed in claim 3, which is characterized in that
The transport beam sub-assembly includes at least: the intermediate transportation beam among the marine structure bottom is arranged in, sets respectively
Set the first transport beam and tail transport beam in marine structure head and the tail two sides；
The intermediate supports position of the marine structure corresponds to dropping place on the intermediate transportation beam；
The first side support zone of the marine structure corresponds to dropping place on the first transport beam；
The caudal support zone of the marine structure corresponds to dropping place on tail transport beam.
5. floating and transportation method as claimed in claim 4, which is characterized in that
There are two the first side support zone difference dropping places in the two sides of the first transport beam for the marine structure；
There are two caudal support zone difference dropping places in the two sides of tail transport beam for the marine structure；
The marine structure has an intermediate supports position dropping place on the intermediate transportation beam.
6. floating and transportation method as claimed in claim 5, which is characterized in that
The central axes of two relatively described marine structures of the first side support zone are symmetrical；
The central axes of two relatively described marine structures of caudal support zone are symmetrical；
The intermediate supports position is located on the central axes of the marine structure；
The side head support zone, the caudal support zone and the intermediate supports position respectively correspond described in one group of setting only
Block.
7. floating and transportation method as described in claim 1, which is characterized in that
Position indicating mark bar is provided on the top plate of the transport beam and shows a floating ball.
8. floating and transportation method as described in claim 1, which is characterized in that
The transport beam is respectively arranged with Anti-collision fender close to the two sides of wing wall.
9. floating and transportation method as claimed in claim 8, which is characterized in that
The Anti-collision fender includes multiple tires by rope binding and fixing on the transport beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526793.9A CN108583811B (en) | 2018-05-29 | 2018-05-29 | A kind of floating and transportation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810526793.9A CN108583811B (en) | 2018-05-29 | 2018-05-29 | A kind of floating and transportation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108583811A CN108583811A (en) | 2018-09-28 |
| CN108583811B true CN108583811B (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810526793.9A Active CN108583811B (en) | 2018-05-29 | 2018-05-29 | A kind of floating and transportation method |
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| CN (1) | CN108583811B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371270B (en) * | 2019-07-30 | 2021-01-29 | 广船国际有限公司 | Method for safely floating and refuting product ship in water |
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| CN1763314A (en) * | 2005-05-26 | 2006-04-26 | 广东省航盛工程有限公司 | Method for moving large-scale heavy member to launch and float on water, and member mounting method |
| CN101648650A (en) * | 2009-06-17 | 2010-02-17 | 钟爱民 | Method for floating tubular member by airbags |
| CN102356021A (en) * | 2009-02-18 | 2012-02-15 | 国际壳牌研究有限公司 | Skid shoe assembly for loading and transporting large structures |
| CN106976808A (en) * | 2016-01-18 | 2017-07-25 | 财团法人船舶暨海洋产业研发中心 | Equipment is installed in the transportation installation method of pedestal and transport to ultra-large type offshore blower fan under water |
| CN206635654U (en) * | 2017-02-09 | 2017-11-14 | 中铁隧道勘测设计院有限公司 | A kind of barging device of underwater narrow-bore tunnel super long type prefabricated case beam |
| CN207208388U (en) * | 2017-09-09 | 2018-04-10 | 湖南金海集团有限公司 | A kind of bridge roll-on transport ship |
-
2018
- 2018-05-29 CN CN201810526793.9A patent/CN108583811B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1763314A (en) * | 2005-05-26 | 2006-04-26 | 广东省航盛工程有限公司 | Method for moving large-scale heavy member to launch and float on water, and member mounting method |
| CN102356021A (en) * | 2009-02-18 | 2012-02-15 | 国际壳牌研究有限公司 | Skid shoe assembly for loading and transporting large structures |
| CN101648650A (en) * | 2009-06-17 | 2010-02-17 | 钟爱民 | Method for floating tubular member by airbags |
| CN106976808A (en) * | 2016-01-18 | 2017-07-25 | 财团法人船舶暨海洋产业研发中心 | Equipment is installed in the transportation installation method of pedestal and transport to ultra-large type offshore blower fan under water |
| CN206635654U (en) * | 2017-02-09 | 2017-11-14 | 中铁隧道勘测设计院有限公司 | A kind of barging device of underwater narrow-bore tunnel super long type prefabricated case beam |
| CN207208388U (en) * | 2017-09-09 | 2018-04-10 | 湖南金海集团有限公司 | A kind of bridge roll-on transport ship |
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| Publication number | Publication date |
|---|---|
| CN108583811A (en) | 2018-09-28 |
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