CN108001630B - Shipping process of large module - Google Patents
Shipping process of large module Download PDFInfo
- Publication number
- CN108001630B CN108001630B CN201711213154.9A CN201711213154A CN108001630B CN 108001630 B CN108001630 B CN 108001630B CN 201711213154 A CN201711213154 A CN 201711213154A CN 108001630 B CN108001630 B CN 108001630B
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- dock
- ship
- module
- trestle
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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
- B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
-
- 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
- B63C1/00—Dry-docking of vessels or flying-boats
- B63C1/08—Graving docks
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Ship Loading And Unloading (AREA)
Abstract
A shipping process of a large module adopts the following steps: firstly, the method comprises the following steps: cleaning sundries in a dock; II, secondly: placing a plurality of docking blocks and skid blocks at set positions in a dock; thirdly, the method comprises the following steps: after water is injected into the dock, a dock gate is opened, so that the ship moves into the dock; fourthly, the method comprises the following steps: discharging water in the dock, and sitting the ship on the docking block and the skid to ensure that the position of the docking block and the skid is just the position of the rib of the ship; fifthly: a trestle and a ship deck pad pier are arranged between the wharf and the dock, and the trestle is a transition path for the module vehicle to travel from the wharf to the ship; sixthly, the method comprises the following steps: after the module vehicle bears the large module and runs from the wharf to the ship, the module vehicle is gradually separated from the large module to complete weight transfer; seventhly, the method comprises the following steps: the module vehicle is evacuated, and the trestle is removed; eighthly: the vessel is removed from the dock. The invention not only carries out the loading in the dry dock, but also solves the problems of pitching and rolling of the ship under the action of offshore waves, surge currents and tides; moreover, the controllability and the success rate of the shipment are improved.
Description
Technical Field
The invention relates to a shipping process, in particular to a shipping process of a large module. Belongs to the field of ship loading in ocean engineering.
Background
At present, the conventional large module shipping process uses a module vehicle (SPMT) to carry the large module and move the module from the dock to the ship. In this process, the ship is subjected to great risk and uncontrollable loading, since the ship will pitch and roll under the action of offshore waves, currents and tides. In severe cases, the ship loading operation fails.
Disclosure of Invention
The invention mainly aims to overcome the defects in the prior art and provide a ship loading process of a large module, which not only loads ships in a dry dock, but also solves the problems that the ships can pitch and roll under the action of offshore waves, surge currents, tides and other environmental factors; and after the roll-on and roll-off loading of the module vehicle is finished, water is injected into the dock, so that the ship can be driven out of the dock, the whole loading process is not limited by environmental factors such as waves, surges, currents, tides and the like, and the controllability and the success rate of the loading are greatly improved.
The purpose of the invention is realized by the following technical scheme:
a shipping process of large modules is characterized in that: the method comprises the following steps:
the first step is as follows: cleaning sundries in a dock;
the second step is that: placing a plurality of docking blocks at set positions in a dock, and placing paddings on the upper surfaces of the docking blocks;
the third step: after water is injected into the dock, a dock gate is opened, so that the ship moves into the dock;
the fourth step: discharging water in the dock, and sitting the ship on the docking block and the skid to ensure that the position of the docking block and the skid is just the position of the rib of the ship;
the fifth step: a trestle and a ship deck pad pier are arranged between the wharf and the dock, and the trestle is a transition path for the module vehicle to travel from the wharf to the ship;
and a sixth step: after the module vehicle bears the large module and runs from the wharf to the ship, the module vehicle is gradually separated from the large module to complete weight transfer;
the seventh step: the module vehicle is evacuated, the trestle is removed, and the shipment work is finished;
eighth step: the vessel is removed from the dock.
In the second step, the distance between the docking blocks is equal to the rib position distance of the ship; and ensuring that the height of the docking block plus the height of the ship deck is equal to the height of the dock.
And in the third step, reasonably pressing and discharging the load of the ship to ensure that the bottom of the ship has enough clearance with the docking blocks and the skid.
The invention has the beneficial effects that: due to the adoption of the technical scheme, the ship is loaded in the dry dock, so that the problems that the ship can pitch and roll under the action of offshore waves, surge currents and tides are solved; and after the roll-on and roll-off loading of the module vehicle is finished, water is injected into the dock, so that the ship can be driven out of the dock, the whole loading process is not limited by environmental factors such as waves, surges, currents, tides and the like, and the controllability and the success rate of the loading are greatly improved.
Drawings
Fig. 1 is a schematic diagram of docking blocks in a dock according to the present invention.
FIG. 2 is a schematic view of the water-filled shipping of the present invention.
FIG. 3 is a schematic view of the present invention for water drainage and shipment.
Fig. 4 is a schematic view of the present invention during driving and loading.
FIG. 5 is a schematic view of the present invention in transit shipment.
Fig. 6 is a schematic view of the trestle and the module separated shipment of the invention.
Fig. 7 is a schematic view of the evacuation of the trestle according to the present invention.
The main reference numbers in the figures illustrate:
1. the system comprises a dock, a docking block 2, a skid 3, a ship 4, a trestle 5, a module vehicle 6, a large module 7 and a deck block 8.
Detailed Description
As shown in fig. 1-7, the present invention employs the following steps:
the first step is as follows: cleaning sundries in the dock 1;
the second step is that: as shown in fig. 1, a plurality of docking blocks 2 are placed at set positions in a dock 1, and a skid is placed 3 on the upper surfaces of the docking blocks 2;
the distance between the docking blocks 2 is equal to the distance between the ribs of the ship 4; reasonably arranging the height of the docking block 2 to ensure that the height of the docking block 2 plus the height of a ship deck is approximately equal to the height of the dock 1;
the third step: as shown in fig. 2, after water is injected into the dock 1, a dock gate is opened, so that the ship 4 moves into the dock 1 through a stranded cable; the ship 4 is reasonably pressed and unloaded to ensure that the bottom of the ship 4 has enough clearance with the docking block 2 and the skid 3;
the fourth step: as shown in fig. 3, the water in the dock 1 is drained, and the ship 4 sits on the docking block 2 and the skid 3, so as to ensure that the docking block 2 and the skid 3 are at the position just at the rib position of the ship 4;
the fifth step: as shown in fig. 4, a trestle 5 and a ship deck pier 8 are placed between the wharf and the dock 1, and the trestle 5 is a transition path for the modular vehicle 6 to travel from the wharf to the ship 4;
and a sixth step: as shown in fig. 5 and 6, after the module car 6 carries the large module 7 to drive from the dock to the ship 4, the module car 6 is gradually separated from the large module 7, and the weight transfer is completed;
the seventh step: the module vehicle 6 is evacuated, the trestle 5 is removed, and the shipment work is finished;
eighth step: the vessel 4 is removed from the dock 1.
The dock, the docking block, the skid, the ship, the trestle, the module car, the large module and the ship deck block are the prior art, and the unexplained technology is the prior art, so the details are not repeated.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still fall within the scope of the technical solution of the present invention.
Claims (1)
1. A shipping process of large modules is characterized in that: the method comprises the following steps:
the first step is as follows: cleaning sundries in a dock;
the second step is that: placing a plurality of docking blocks at set positions in a dock, and placing paddings on the upper surfaces of the docking blocks;
the third step: after water is injected into the dock, a dock gate is opened, so that the ship moves into the dock;
the fourth step: discharging water in the dock, and sitting the ship on the docking block and the skid to ensure that the position of the docking block and the skid is just the position of the rib of the ship;
the fifth step: a trestle and a ship deck pad pier are arranged between the wharf and the dock, and the trestle is a transition path for the module vehicle to travel from the wharf to the ship;
and a sixth step: after the module vehicle bears the large module and runs from the wharf to the ship, the module vehicle is gradually separated from the large module to complete weight transfer;
the seventh step: the module vehicle is evacuated, the trestle is removed, and the shipment work is finished;
eighth step: removing the vessel from the dock;
in the second step, the distance between the docking blocks is equal to the rib position distance of the ship; ensuring that the height of the docking block and the height of the ship deck are equal to the height of the dock;
and in the third step, reasonably pressing and discharging the load of the ship to ensure that the bottom of the ship has enough clearance with the docking blocks and the skid.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711213154.9A CN108001630B (en) | 2017-11-28 | 2017-11-28 | Shipping process of large module |
Applications Claiming Priority (1)
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CN201711213154.9A CN108001630B (en) | 2017-11-28 | 2017-11-28 | Shipping process of large module |
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CN108001630A CN108001630A (en) | 2018-05-08 |
CN108001630B true CN108001630B (en) | 2020-05-05 |
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CN201711213154.9A Active CN108001630B (en) | 2017-11-28 | 2017-11-28 | Shipping process of large module |
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Families Citing this family (6)
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CN109165448A (en) * | 2018-08-28 | 2019-01-08 | 海洋石油工程(青岛)有限公司 | Module transportation vehicle harbour rolls the test method of the analogue simulation for the process that takes on board |
CN109515629A (en) * | 2018-10-24 | 2019-03-26 | 海洋石油工程(青岛)有限公司 | The shipment method of jacket piling bar |
CN109436192A (en) * | 2018-11-16 | 2019-03-08 | 海洋石油工程(青岛)有限公司 | The piling bar entirety technics of shipment under state is leaned in ship side |
CN109436190A (en) * | 2018-11-16 | 2019-03-08 | 海洋石油工程(青岛)有限公司 | Ship tail leans on the piling bar entirety technics of shipment under state |
CN110027927B (en) * | 2019-04-12 | 2021-06-18 | 上海外高桥造船有限公司 | Semi-floating pier-sitting type sliding shipping method |
CN115676432B (en) * | 2022-11-15 | 2024-07-12 | 保利长大工程有限公司 | Novel roll-on and roll-off method for large-diameter single pile foundation |
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FR2506716A1 (en) * | 1981-05-29 | 1982-12-03 | Serete | Installation for moving ships into and out of dry dock - uses variable draught barge floating in floodable dry dock which has sealed door at one end |
CN1086777A (en) * | 1992-11-12 | 1994-05-18 | Mmc柔性工程公司 | The processing method of hull outside face and device |
CN1955068A (en) * | 2005-10-27 | 2007-05-02 | 山海关船厂 | Construction method for ship making on land and its moving device |
CN101357673A (en) * | 2008-04-30 | 2009-02-04 | 大连船舶重工集团有限公司 | Dock non-dry type multi-boat construction method |
CN102079362A (en) * | 2011-03-07 | 2011-06-01 | 江门市蓝海环境资源有限公司 | Environment-friendly ship disassembly system by means of lifting and moving |
CN106275287A (en) * | 2016-09-05 | 2017-01-04 | 江苏中铁山桥重工有限公司 | A kind of large-scale truss whole sections shipment method |
CN107207078A (en) * | 2014-11-18 | 2017-09-26 | 吉宝岸外与海事技术中心 | Ship is set to enter the diving ship of drydocking |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG141277A1 (en) * | 2006-09-25 | 2008-04-28 | Jurong Shipyard Pte Ltd | A method of contemporaneously constructing more than one semi- submersible rig using transverse skidding |
JP2008143281A (en) * | 2006-12-07 | 2008-06-26 | Minami Nippon Zosen Kk | Construction system of ship or the like |
US8696291B2 (en) * | 2010-12-14 | 2014-04-15 | J. Ray Mcdermott, S.A. | Spar hull load out method |
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2017
- 2017-11-28 CN CN201711213154.9A patent/CN108001630B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2506716A1 (en) * | 1981-05-29 | 1982-12-03 | Serete | Installation for moving ships into and out of dry dock - uses variable draught barge floating in floodable dry dock which has sealed door at one end |
CN1086777A (en) * | 1992-11-12 | 1994-05-18 | Mmc柔性工程公司 | The processing method of hull outside face and device |
CN1955068A (en) * | 2005-10-27 | 2007-05-02 | 山海关船厂 | Construction method for ship making on land and its moving device |
CN101357673A (en) * | 2008-04-30 | 2009-02-04 | 大连船舶重工集团有限公司 | Dock non-dry type multi-boat construction method |
CN102079362A (en) * | 2011-03-07 | 2011-06-01 | 江门市蓝海环境资源有限公司 | Environment-friendly ship disassembly system by means of lifting and moving |
CN107207078A (en) * | 2014-11-18 | 2017-09-26 | 吉宝岸外与海事技术中心 | Ship is set to enter the diving ship of drydocking |
CN106275287A (en) * | 2016-09-05 | 2017-01-04 | 江苏中铁山桥重工有限公司 | A kind of large-scale truss whole sections shipment method |
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