CN202138515U - Semi-submerged ship formed by configuring transport ship - Google Patents
Semi-submerged ship formed by configuring transport ship Download PDFInfo
- Publication number
- CN202138515U CN202138515U CN201120153384U CN201120153384U CN202138515U CN 202138515 U CN202138515 U CN 202138515U CN 201120153384 U CN201120153384 U CN 201120153384U CN 201120153384 U CN201120153384 U CN 201120153384U CN 202138515 U CN202138515 U CN 202138515U
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- petroleum gas
- liquefied petroleum
- longitudinal wall
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- gas carrier
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Abstract
The utility model discloses a semi-submerged ship formed by configuring a transport ship. A liquefied petroleum gas carrier is adopted as the transport ship, and a water ballast tank and a cabin of the liquefied petroleum gas carrier are together adopted as a water ballast tank of the semi-submerged ship. The semi-submerged ship does not comprise a liquefied petroleum gas tank and comprises a first double-layer bottom, a first longitudinal wall and a second longitudinal wall, wherein the first double-layer bottom is connected with the upper surface of the bottom-layer bottom of the cabin of the liquefied petroleum gas carrier by a support framework formed by brackets and reinforcing ribs; and the first longitudinal wall and the second longitudinal wall are as high as a side outer plate of the cabin of the liquefied petroleum gas carrier. With the configuring method, the problem that semi-submerged ships formed by configuring other types of transport ships need to be loaded with a large number of ballasts to ensure that loading decks can submerge to a necessary depth is solved; and by adopting the method, the deck of the configured semi-submerged ship is a double-layer reinforced deck, thereby solving the problem that the structural strength and stability of an original ship are damaged by the mode of configuring a mammoth tanker into a semi-submerged ship.
Description
Technical field
The utility model belongs to the ship conversion technical field, relates in particular to a kind of semi-submerged ship that is become by the transportation type ship conversion.
Background technology
Semi-submerged ship (Semi-submerged Ship) also claim the semisubmersible lash ship, is to specialize in the extraordinary marine vessel that the transportation ultralong overweight can't be cut apart the oversize cargo (as: offshore drilling platforms, large ship, submarine, gauntry crane, precast bridge member etc.) of handling again.Semi-submerged ship is in when work, and through the ballast water yield in the adjustment ballast chamber, diving beneath the water in the deck of can pulsation-free will freight, only exposes castle and build; After goods to be carried is dragged on the loading deck of having dived beneath the water; Air compressor in the semi-submerged ship starts; Utilize the gas after air compressor compresses that the ballast water in the semi-submerged ship ballast chamber is discharged hull; So that hull emerges together with loading deck and goods to be carried, the fixing back transportation of colligation afterwards.
Semi-submerged ship is built complicated; Long and the expensive of production cycle has only Holland can build these type of boats and ships before this and has monopolized international ocean shipping market, for this reason; Prior art provides a kind of semi-submerged ship that is become by the transportation type ship conversion; Specifically be to repack the mammoth tanker as the transportation type boats and ships into semi-submerged ship, its repacking cycle is short, and expense is low.Yet the semi-submerged ship that this kind of application that prior art provides will repack into as the mammoth tanker of transportation type boats and ships has destroyed the structural strength and the stability of former ship, and the semi-submerged ship after the repacking need load a large amount of ballasts guarantee to freight the deck can dive to the necessary degree of depth.
The utility model content
The purpose of the utility model embodiment is to provide a kind of semi-submerged ship that is become by the transportation type ship conversion; Destroyed the structural strength and the stability of former ship with the semi-submerged ship that will repack into that solves prior art and provide as the mammoth tanker of transportation type boats and ships, and the semi-submerged ship after the repacking need load a large amount of ballasts guarantee to freight the deck can dive to the problem of the necessary degree of depth.
The utility model embodiment realizes like this; A kind of semi-submerged ship that becomes by the transportation type ship conversion; Said transportation type boats and ships are liquefied petroleum gas carriers; And the common ballast chamber in the ballast chamber of said liquefied petroleum gas carrier and cabin as the said semi-submerged ship after the repacking; Said semi-submerged ship does not comprise LPG cyoinders, and comprises the centerline bulkhead in double bottom, liquefied petroleum gas carrier cabin side plating and the liquefied petroleum gas carrier cabin in autogas boat deck, liquefied petroleum gas carrier cabin, and said semi-submerged ship also comprises:
Place first double bottom in the said liquefied petroleum gas carrier cabin, realize being connected through the support frame that constitutes by bracket and reinforced rib between the upper surface of said first double bottom and the double bottom in said liquefied petroleum gas carrier cabin;
Place in the said liquefied petroleum gas carrier cabin respectively, first longitudinal wall and second longitudinal wall of the both sides of said centerline bulkhead, and said first longitudinal wall and second longitudinal wall all with said liquefied petroleum gas carrier cabin height such as side plating grade;
Said autogas boat deck is the double-deck deck of strengthening.
In the above-mentioned semi-submerged ship by transportation type ship conversion one-tenth, the distance between the upper surface of the double bottom in the lower surface of said first double bottom and said liquefied petroleum gas carrier cabin can be 1.5 meters to 2 meters; Distance between said first longitudinal wall and the said centerline bulkhead can equal the distance between said second longitudinal wall and the said centerline bulkhead, and the distance between said first longitudinal wall and/or second longitudinal wall and the said centerline bulkhead can be between said centerline bulkhead and the said liquefied petroleum gas carrier cabin side plating distance 1/3rd to 1/2nd.
Another purpose of the utility model is to provide a kind of semi-submerged ship that is become by the transportation type ship conversion; Said transportation type boats and ships are liquefied petroleum gas carriers; And the common ballast chamber in the ballast chamber of said liquefied petroleum gas carrier and cabin as the said semi-submerged ship after the repacking; Said semi-submerged ship does not comprise centerline bulkhead and the autogas boat deck in LPG cyoinders, liquefied petroleum gas carrier cabin side plating, the liquefied petroleum gas carrier cabin, and comprises:
The double bottom in liquefied petroleum gas carrier cabin;
The side plating of repacking;
The centerline bulkhead of repacking;
Place first double bottom in the said liquefied petroleum gas carrier cabin, realize being connected through the support frame that constitutes by bracket and reinforced rib between the upper surface of said first double bottom and the double bottom in said liquefied petroleum gas carrier cabin;
Place in the said liquefied petroleum gas carrier cabin respectively, the 3rd longitudinal wall and the 4th longitudinal wall of the both sides of the centerline bulkhead of said repacking; The centerline bulkhead of said the 3rd longitudinal wall, the 4th longitudinal wall and said repacking all with the height such as side plating of said repacking, and the height of said the 3rd longitudinal wall and the 4th longitudinal wall all is lower than the height of said autogas boat deck before the repacking; And
Place the bilayer of said the 3rd longitudinal wall and the 4th longitudinal wall top to strengthen the deck.
In the above-mentioned semi-submerged ship by transportation type ship conversion one-tenth, the distance between the upper surface of the double bottom in the lower surface of said first double bottom and said liquefied petroleum gas carrier cabin can be 1.5 meters to 2 meters; Distance between the centerline bulkhead of said the 3rd longitudinal wall and said repacking can equal the distance between the centerline bulkhead of said the 4th longitudinal wall and said repacking, and the distance between the centerline bulkhead of said the 3rd longitudinal wall and/or the 4th longitudinal wall and said repacking can be between the side plating of centerline bulkhead and said repacking of said repacking distance 1/3rd to 1/2nd.
The semi-submerged ship that is become by the transportation type ship conversion that the utility model provides specifically is to be equipped with the liquefied petroleum gas carrier of ballast chamber to repack semi-submerged ship into hull itself, solved semi-submerged ship that the carrier of other type repacks into need load a large amount of ballasts guarantee to freight the deck can dive to the problem of the necessary degree of depth; And the deck of using the semi-submerged ship after this mode is reequiped is the double-deck deck of strengthening, and has solved the problem that the mode that repacks mammoth tanker into semi-submerged ship has been destroyed former ship structural strength and stability.
Description of drawings
Fig. 1 is the lateral plan of the liquefied petroleum gas carrier that provides of prior art;
Fig. 2 is a drawing in side sectional elevation of treating modified segment among Fig. 1;
Fig. 3 is in the semi-submerged ship that is become by the transportation type ship conversion that provides of the utility model first embodiment, treats the constructional drawing after the modified segment repacking among Fig. 1;
Fig. 4 is in the semi-submerged ship that is become by the transportation type ship conversion that provides of the utility model second embodiment, treats the constructional drawing after the modified segment repacking among Fig. 1.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
For fear of the semi-submerged ship that the transportation type ship conversion is become of using prior art and providing need load a large amount of ballasts guarantee to freight the deck can dive to the problem of the necessary degree of depth; In the semi-submerged ship that the utility model provides by transportation type ship conversion one-tenth; The transportation type boats and ships are liquefied petroleum gas carriers that hull itself is equipped with ballast chamber, and the common ballast chamber as the semi-submerged ship after the repacking of the ballast chamber of liquefied petroleum gas carrier and cabin.Like Fig. 1 is the lateral plan of the liquefied petroleum gas carrier that provides of prior art, and dotted portion wherein is the modified segment of treating of this liquefied petroleum gas carrier; Like Fig. 2 is the drawing in side sectional elevation that dotted line is treated modified segment among Fig. 1, and this treats that modified segment comprises: the centerline bulkhead 24 in the double bottom 22 in autogas boat deck 21, liquefied petroleum gas carrier cabin, liquefied petroleum gas carrier cabin side plating 23 and the liquefied petroleum gas carrier cabin.
In the semi-submerged ship that becomes by the transportation type ship conversion that Fig. 3 shows that the utility model first embodiment provides; Treat the structure after modified segment is reequiped among Fig. 1; For the ease of explanation; Only show the part relevant with the utility model, these transportation type boats and ships are liquefied petroleum gas carriers that hull itself is equipped with ballast chamber, and the common ballast chamber as the semi-submerged ship after the repacking of the ballast chamber of liquefied petroleum gas carrier and cabin.
The semi-submerged ship that is become by the transportation type ship conversion that the utility model first embodiment provides does not comprise LPG cyoinders; And comprise: the centerline bulkhead 24 in the double bottom 22 in autogas boat deck 21, liquefied petroleum gas carrier cabin, liquefied petroleum gas carrier cabin side plating 23, the liquefied petroleum gas carrier cabin; Should also comprise by semi-submerged ship that the transportation type ship conversion becomes: place between the upper surface of first double bottom, 25, the first double bottom 25 and the double bottom 22 in liquefied petroleum gas carrier cabin to be connected through the support frame realization that constitutes by bracket and reinforced rib in liquefied petroleum gas carrier the cabin in; Place in the liquefied petroleum gas carrier cabin respectively, first longitudinal wall 26 and second longitudinal wall 27 of the both sides of centerline bulkhead 24, and first longitudinal wall 26 and second longitudinal wall 27 all with liquefied petroleum gas carrier cabin side plating 23 height such as grade.In order to improve the weight capacity of the semi-submerged ship after the repacking, autogas boat deck 21 wherein is specially the double-deck deck of strengthening.
Preferably, the distance between the upper surface of the double bottom 22 in the lower surface of first double bottom 25 and liquefied petroleum gas carrier cabin is preferably 1.5 meters to 2 meters;
In order to improve the deck weight capacity of the semi-submerged ship after the repacking; Distance between first longitudinal wall 26 and the centerline bulkhead 24 equals the distance between second longitudinal wall 27 and the centerline bulkhead 24, and the distance between first longitudinal wall 26 and/or second longitudinal wall 27 and the centerline bulkhead 24 is preferably 1/3rd to 1/2nd of distance between centerline bulkhead 24 and the liquefied petroleum gas carrier cabin side plating 23.
In order further to improve the stability of the semi-submerged ship after reequiping; The semi-submerged ship that is become by the transportation type ship conversion that the utility model first embodiment provides also comprises: along the first extension deck 28 that a double-deck horizontal side of strengthening the deck is extended; And/or along the second extension deck 29 that the double-deck horizontal opposite side of strengthening the deck extends, to improve the stability of semi-submerged ship when carrying cargo.The length on the first extension deck 28 or the second extension deck 29 is preferably 1/12nd to 1/10th of autogas beam; The first extension deck 28 and/or the second extension deck 29 are preferably the U-shaped structure.
In the semi-submerged ship that becomes by the transportation type ship conversion that Fig. 4 shows that the utility model second embodiment provides; Treat the structure after modified segment is reequiped among Fig. 1; For the ease of explanation; Only show the part relevant with the utility model, these transportation type boats and ships are liquefied petroleum gas carriers that hull itself is equipped with ballast chamber, and the common ballast chamber as the semi-submerged ship after the repacking of the ballast chamber of liquefied petroleum gas carrier and cabin.
The semi-submerged ship that is become by the transportation type ship conversion that the utility model second embodiment provides does not comprise centerline bulkhead 24 and autogas boat deck 21 in LPG cyoinders, liquefied petroleum gas carrier cabin side plating 23, the liquefied petroleum gas carrier cabin; And comprise: the double bottom 22 in liquefied petroleum gas carrier cabin should also be comprised by the semi-submerged ship that the transportation type ship conversion becomes: the side plating 30 of the repacking identical with side plating 23 positions, liquefied petroleum gas carrier cabin; The centerline bulkhead 31 of the repacking identical with centerline bulkhead 24 positions in the liquefied petroleum gas carrier cabin; Place between the upper surface of first double bottom, 25, the first double bottom 25 and the double bottom 22 in liquefied petroleum gas carrier cabin in the liquefied petroleum gas carrier cabin and realize being connected through the support frame that constitutes by bracket and reinforced rib; The 3rd longitudinal wall 32 and the 4th longitudinal wall 33 of the both sides of the centerline bulkhead 31 of place in the liquefied petroleum gas carrier cabin respectively, reequiping; The centerline bulkhead 31 of the 3rd longitudinal wall 32, the 4th longitudinal wall 33 and repacking all with side plating 30 height such as grade of repacking, and the height of the 3rd longitudinal wall 32 and the 4th longitudinal wall 33 all is lower than the height (shown in dotted line) of reequiping preceding autogas boat deck 21; And place the bilayer of the 3rd longitudinal wall 32 and the 4th longitudinal wall 33 tops to strengthen deck 34.
Preferably, the distance between the upper surface of the double bottom 22 in the lower surface of first double bottom 25 and liquefied petroleum gas carrier cabin is 1.5 meters to 2 meters;
In order to improve the deck weight capacity of the semi-submerged ship after the repacking; Distance between the centerline bulkhead 31 of the 3rd longitudinal wall 32 and repacking equals the distance between the centerline bulkhead 31 of the 4th longitudinal wall 33 and repacking, and the 3rd longitudinal wall 32 and/or the 4th longitudinal wall 33 are preferably the centerline bulkhead 31 of repacking with distance between the centerline bulkhead 31 of reequiping and the side plating 30 of reequiping between distance 1/3rd to 1/2nd.
In order further to improve the stability of the semi-submerged ship after reequiping; The semi-submerged ship that is become by the transportation type ship conversion that the utility model second embodiment provides also comprises: along the 3rd extension deck 35 that a double-deck horizontal side of strengthening the deck is extended; And/or along the 4th extension deck 36 that the double-deck horizontal opposite side of strengthening the deck extends, to improve the stability of semi-submerged ship when carrying cargo.The length on the 3rd extension deck 35 or the 4th extension deck 36 is preferably 1/12nd to 1/10th of autogas beam; The 3rd extension deck 35 and/or the 4th extension deck 36 are preferably the U-shaped structure.
The semi-submerged ship that is become by the transportation type ship conversion that the utility model provides specifically is to be equipped with the liquefied petroleum gas carrier of ballast chamber to repack semi-submerged ship into hull itself, solved semi-submerged ship that the carrier of other type repacks into need load a large amount of ballasts guarantee to freight the deck can dive to the problem of the necessary degree of depth; And the deck of using the semi-submerged ship after this mode is reequiped is the double-deck deck of strengthening, and has solved the problem that the mode that repacks mammoth tanker into semi-submerged ship has been destroyed former ship structural strength and stability.
The above; Be merely the preferable specific embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical personnel of being familiar with the present technique field is equal to replacement or changes according to the technical scheme of the utility model and utility model design thereof in the technical scope that the utility model discloses, and all should be encompassed within the protection domain of the utility model.
Claims (4)
1. semi-submerged ship that becomes by the transportation type ship conversion; It is characterized in that; Said transportation type boats and ships are liquefied petroleum gas carriers, and the common ballast chamber as the said semi-submerged ship after the repacking of the ballast chamber of said liquefied petroleum gas carrier and cabin, and said semi-submerged ship does not comprise LPG cyoinders; And comprise the centerline bulkhead in double bottom, liquefied petroleum gas carrier cabin side plating and the liquefied petroleum gas carrier cabin in autogas boat deck, liquefied petroleum gas carrier cabin, said semi-submerged ship also comprises:
Place first double bottom in the said liquefied petroleum gas carrier cabin, realize being connected through the support frame that constitutes by bracket and reinforced rib between the upper surface of said first double bottom and the double bottom in said liquefied petroleum gas carrier cabin;
Place in the said liquefied petroleum gas carrier cabin respectively, first longitudinal wall and second longitudinal wall of the both sides of said centerline bulkhead, and said first longitudinal wall and second longitudinal wall all with said liquefied petroleum gas carrier cabin height such as side plating grade;
Said autogas boat deck is the double-deck deck of strengthening.
2. the semi-submerged ship that is become by the transportation type ship conversion as claimed in claim 1 is characterized in that the distance between the upper surface of the double bottom in the lower surface of said first double bottom and said liquefied petroleum gas carrier cabin is 1.5 meters to 2 meters; Distance between said first longitudinal wall and the said centerline bulkhead equals the distance between said second longitudinal wall and the said centerline bulkhead, and the distance between said first longitudinal wall and/or second longitudinal wall and the said centerline bulkhead be between said centerline bulkhead and the said liquefied petroleum gas carrier cabin side plating distance 1/3rd to 1/2nd.
3. semi-submerged ship that becomes by the transportation type ship conversion; It is characterized in that; Said transportation type boats and ships are liquefied petroleum gas carriers; And the common ballast chamber in the ballast chamber of said liquefied petroleum gas carrier and cabin as the said semi-submerged ship after the repacking, said semi-submerged ship does not comprise centerline bulkhead and the autogas boat deck in LPG cyoinders, liquefied petroleum gas carrier cabin side plating, the liquefied petroleum gas carrier cabin, and comprises:
The double bottom in liquefied petroleum gas carrier cabin;
The side plating of repacking;
The centerline bulkhead of repacking;
Place first double bottom in the said liquefied petroleum gas carrier cabin, realize being connected through the support frame that constitutes by bracket and reinforced rib between the upper surface of said first double bottom and the double bottom in said liquefied petroleum gas carrier cabin;
Place in the said liquefied petroleum gas carrier cabin respectively, the 3rd longitudinal wall and the 4th longitudinal wall of the both sides of the centerline bulkhead of said repacking; The centerline bulkhead of said the 3rd longitudinal wall, the 4th longitudinal wall and said repacking all with the height such as side plating of said repacking, and the height of said the 3rd longitudinal wall and the 4th longitudinal wall all is lower than the height of said autogas boat deck before the repacking; And
Place the bilayer of said the 3rd longitudinal wall and the 4th longitudinal wall top to strengthen the deck.
4. the semi-submerged ship that is become by the transportation type ship conversion as claimed in claim 3 is characterized in that the distance between the upper surface of the double bottom in the lower surface of said first double bottom and said liquefied petroleum gas carrier cabin is 1.5 meters to 2 meters; Distance between the centerline bulkhead of said the 3rd longitudinal wall and said repacking equals the distance between the centerline bulkhead of said the 4th longitudinal wall and said repacking, and the distance between the centerline bulkhead of said the 3rd longitudinal wall and/or the 4th longitudinal wall and said repacking be between the side plating of centerline bulkhead and said repacking of said repacking distance 1/3rd to 1/2nd.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120153384U CN202138515U (en) | 2011-05-13 | 2011-05-13 | Semi-submerged ship formed by configuring transport ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120153384U CN202138515U (en) | 2011-05-13 | 2011-05-13 | Semi-submerged ship formed by configuring transport ship |
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| Publication Number | Publication Date |
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| CN202138515U true CN202138515U (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201120153384U Expired - Lifetime CN202138515U (en) | 2011-05-13 | 2011-05-13 | Semi-submerged ship formed by configuring transport ship |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229354A (en) * | 2011-05-13 | 2011-11-02 | 大连理工大学 | Method for modifying transporting ship into semi-submerged ship |
| CN103395477A (en) * | 2013-08-07 | 2013-11-20 | 中远航运股份有限公司 | Semi-submersible ships capable of being combined and combined type semi-submersible ship |
| CN106965909A (en) * | 2017-04-12 | 2017-07-21 | 大连辽南船厂 | Double ship submarines haul shipment localization method waterborne |
| CN112046694A (en) * | 2020-08-24 | 2020-12-08 | 中国船舶工业集团公司第七0八研究所 | Transformation method based on unmanned barge and bottom-seated full-rotation lifting barge |
| CN114286780A (en) * | 2019-12-06 | 2022-04-05 | 日挥环球株式会社 | Floating structure |
-
2011
- 2011-05-13 CN CN201120153384U patent/CN202138515U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102229354A (en) * | 2011-05-13 | 2011-11-02 | 大连理工大学 | Method for modifying transporting ship into semi-submerged ship |
| CN102229354B (en) * | 2011-05-13 | 2014-10-29 | 大连理工大学 | Method for modifying transporting ship into semi-submerged ship |
| CN103395477A (en) * | 2013-08-07 | 2013-11-20 | 中远航运股份有限公司 | Semi-submersible ships capable of being combined and combined type semi-submersible ship |
| CN103395477B (en) * | 2013-08-07 | 2015-09-16 | 中远航运股份有限公司 | Combined semi-submerged ship and compound type semi-submerged ship |
| CN106965909A (en) * | 2017-04-12 | 2017-07-21 | 大连辽南船厂 | Double ship submarines haul shipment localization method waterborne |
| CN106965909B (en) * | 2017-04-12 | 2019-01-29 | 大连辽南船厂 | Double ship submarines haul shipment localization method waterborne |
| CN114286780A (en) * | 2019-12-06 | 2022-04-05 | 日挥环球株式会社 | Floating structure |
| CN112046694A (en) * | 2020-08-24 | 2020-12-08 | 中国船舶工业集团公司第七0八研究所 | Transformation method based on unmanned barge and bottom-seated full-rotation lifting barge |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120208 Effective date of abandoning: 20141029 |
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| RGAV | Abandon patent right to avoid regrant |