CN110182307A - The sectional construction method of ship topside - Google Patents
The sectional construction method of ship topside Download PDFInfo
- Publication number
- CN110182307A CN110182307A CN201910486447.7A CN201910486447A CN110182307A CN 110182307 A CN110182307 A CN 110182307A CN 201910486447 A CN201910486447 A CN 201910486447A CN 110182307 A CN110182307 A CN 110182307A
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- Prior art keywords
- segmentation
- topside
- construction method
- ship
- sectional construction
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B71/00—Designing vessels; Predicting their performance
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The invention discloses a kind of sectional construction method of ship topside, topside includes multiple segmentations, and the sectional construction method of ship topside is the following steps are included: S1. completes portion's dress of multiple segmentations；S2. arrange that multiple docking blocks, docking block are put according to the framework in length and breadth of the segmentation in always group dock；S3. Lifting Equipment is arranged between docking block；S4. segmentation is hung to docking block using hanging device；S5. hanging device and segmentation are dismantled.The present invention completes the adjustment of segmentation position using Lifting Equipment substitution hanging device, there is higher stability due to Lifting Equipment, so that the precision that segmentation is displaced when adjusting the position is higher, the splicing accuracy of ship topside is improved, is done over again caused by avoiding due to mobile inaccurate.Meanwhile but also hanging device will be segmented be hung to docking block after can free immediately, shorten segmentation lifting when using hanging device time, improve the service efficiency of hanging device, reduce the cost of topside assembly.
Description
Technical field
The invention belongs to technical field of ships more particularly to a kind of sectional construction methods of ship topside.
Background technique
The mode that ship generallys use sectional construction carries out total group.Total group is each subsection synthesis that will have been completed
The process of block.Each segmentation is usually hung to total group dock using gantry crane by total group one by one.Single split, which generally requires, utilizes dragon
Gantry crane lifting twice, for the first time for segmental hoisting is organized dock to total, after being for the second time the surplus mowing being segmented, is hung
Rise and with other segment foldings.Each lifting process is respectively segmented to be both needed to occupy gantry crane, meanwhile, in order to avoid boat segmental inclines
, after it will be segmented and be hung to dock, it usually needs segmentation is kept for a period of time using gantry crane, can not directly be broken off relations.
The topside of ship is typically also to utilize total group of the above method.Since the segmentation of topside is more, in order to complete topside
Total group, it is often necessary to occupy gantry crane for a long time.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome the above-mentioned defects in the prior art, provide a kind of ship topside
Sectional construction method.
The present invention is to solve above-mentioned technical problem by following technical proposals:
A kind of sectional construction method of ship topside, the topside include multiple segmentations, it is characterized in that, the ship side of a ship
The sectional construction method of side the following steps are included:
S1. portion's dress of multiple segmentations is completed；
S2. arrange that multiple docking blocks, the docking block are put according to the framework in length and breadth of the segmentation in always group dock；
S3. arrange that Lifting Equipment, the Lifting Equipment are used to adjust the position of the segmentation between the docking block；
S4. the segmentation is hung to the docking block using hanging device；
S5. the hanging device and the segmentation are dismantled.
In the present solution, completing the tune of segmentation position using Lifting Equipment substitution hanging device by using above method
It is whole, there is higher stability due to Lifting Equipment, so that the precision that segmentation is displaced when adjusting the position is higher, improve ship
The splicing accuracy of oceangoing ship topside is done over again caused by avoiding due to mobile inaccurate.Meanwhile but also hanging device is hung to will be segmented
It can be freed immediately after docking block, shorten segmentation in lifting using the time of hanging device, improve the use of hanging device
Efficiency reduces the cost of topside assembly.
Preferably, the Lifting Equipment is electric oil pump, the hanging device is gantry crane.
In the present solution, using electric oil pump and gantry crane mating reaction, further increasing the side of a ship by using above method
The assembled efficiency that side is respectively segmented reduces production cost.
Preferably, the quantity of the electric oil pump is multiple, multiple electric oil pump energy combined operation displacements.
In the present solution, using multiple electric oil pump combined operations, improving electric oil pump energy by using above method
The total weight of the segmentation enough jacked also improves the positioning accuracy of segmentation, is conducive to the size Control of topside.
Preferably, the electric oil pump can be in vertical direction, the bow tail direction of the ship or perpendicular to the bow tail
Direction displacement.
In the present solution, can adjust position using electric oil pump all directions by using above method, improving point
The flexibility that section moves is conducive to the precision and efficiency that improve segmented assembly.
Preferably, the electric oil pump is put according to the framework in length and breadth of the segmentation.
In the present solution, by using above method, deformation caused by avoiding segmentation due to electric oil pump jacking is improved
The safety of segmented assembly.
Preferably, multiple segmentations include that topside is segmented, topside segmentation includes bottom, outside plate, transverse bulkhead and tiltedly
Longitudinal wall, before S1, the bottom, the outside plate, the transverse bulkhead and the oblique longitudinal wall part dress are integral structure.
In the present solution, including more components by single split by using above method, so that the weight of single split
Amount is bigger, so as to reduce the total quantity of segmentation, advantageously reduces the access times of hanging device, saves the lifting time, mention
The assembled efficiency of high topside.
Preferably, the topside segmentation further includes the small bulkhead of groove profile, the small bulkhead of groove profile includes small bulkhead and small bulkhead
Segment, before S1, the small bulkhead and the cludy wall flaps section and the oblique longitudinal wall part dress are integral structure.
In the present solution, including more components by single split by using above method, so that the weight of single split
Amount is bigger, so as to reduce the total quantity of segmentation, advantageously reduces the access times of hanging device, saves the lifting time, mention
The assembled efficiency of high topside.
Preferably, the biggest lifting capacity of the gantry crane is H, the total weight of any one of segmentation is not more than H.
In the present solution, ensure that the safety of gantry crane by using above method, and reduce the lifting of topside
Number.
Preferably, after the S5, multiple segmentation mowing surpluses recycle electric oil pump adjustment position.
In the present solution, using the position of oil pump adjustment segmentation, improving the positioning accurate of segmentation by using above method
Degree is conducive to the dimensional accuracy for improving topside.
Preferably, being fixed between multiple segmentations using connector after adjustment position is completed in multiple segmentations.
In the present solution, multiple segmentations are fixed using connector, avoid the accident of segmentation by using above method
Displacement, improves the safety of segmented assembly process.
The positive effect of the present invention is that:
The present invention completes the adjustment of segmentation position using Lifting Equipment substitution hanging device, due to having more for Lifting Equipment
High stability improves the splicing accuracy of ship topside, avoids so that the precision that segmentation is displaced when adjusting the position is higher
It does over again caused by due to mobile inaccurate.Meanwhile but also hanging device will be segmented be hung to docking block after can free immediately, shorten
Segmentation, using the time of hanging device, improves the service efficiency of hanging device in lifting, reduce topside it is assembled at
This.
Detailed description of the invention
Fig. 1 is the flow diagram of the sectional construction method of preferred embodiment of the present invention ship topside.
Fig. 2 is the docking block and electric oil pump arrangement schematic diagram of the preferred embodiment of the present invention.
Fig. 3 is the diagrammatic cross-section of preferred embodiment of the present invention segmentation and docking block.
Fig. 4 is the diagrammatic cross-section of preferred embodiment of the present invention segmentation and electric oil pump.
Fig. 5 is preferred embodiment of the present invention topside stepwise schematic views.
Fig. 6 is preferred embodiment of the present invention bottom schematic view.
Fig. 7 is preferred embodiment of the present invention outside plate schematic diagram.
Fig. 8 is preferred embodiment of the present invention transverse bulkhead schematic diagram.
Fig. 9 is the oblique longitudinal wall schematic diagram of the preferred embodiment of the present invention.
Figure 10 is the small bulkhead schematic diagram of preferred embodiment of the present invention groove profile.
Figure 11 is the small bulkhead schematic diagram of the preferred embodiment of the present invention.
Figure 12 is the left fragmentary views of the small bulkhead of the preferred embodiment of the present invention side of a ship.
Figure 13 is the right fragmentary views of the small bulkhead of the preferred embodiment of the present invention.
Description of symbols:
Docking block 10
Electric oil pump 11
Topside segmentation 20
Bottom 21
Outside plate 22
Transverse bulkhead 23
Oblique longitudinal wall 24
The small bulkhead 30 of groove profile
Small bulkhead 31
The small left segment 32 of bulkhead
The small right segment 33 of bulkhead
Specific embodiment
The embodiment for further illustrating the present invention below by the mode of embodiment, but therefore not limiting the present invention to
Among range.
As shown in Figure 1, showing the flow chart of the sectional construction method of ship topside in figure.A kind of segmentation of ship topside
Method of construction, topside include multiple segmentations, it is characterized in that, the sectional construction method of ship topside the following steps are included:
S1. portion's dress of multiple segmentations is completed；
S2. arrange that multiple docking blocks 10, docking block 10 are put according to the framework in length and breadth of segmentation in always group dock；
S3. arrange that Lifting Equipment, Lifting Equipment are used to adjust the position of segmentation between docking block 10；
S4. segmentation is hung to docking block 10 using hanging device；
S5. hanging device and segmentation are dismantled.
In the present embodiment, hanging device can also preferably be gantry crane, complete using Lifting Equipment substitution hanging device
The adjustment of ingredient fragment position has higher stability due to Lifting Equipment, so that the essence that segmentation is displaced when adjusting the position
Du Genggao improves the splicing accuracy of ship topside, does over again caused by avoiding due to mobile inaccurate.Meanwhile but also lifting
Equipment will be segmented be hung to docking block 10 after can free immediately, shorten segmentation lifting when using hanging device time, mention
The high service efficiency of hanging device, reduces the cost of topside assembly.
Such as Fig. 2-13, it is shown that after the concrete composition component and lifting to docking block 10 of a certain topside segmentation 20 of ship topside
Structural schematic diagram.
In Fig. 2-4,4 row's docking blocks are arranged in the framework in length and breadth of installation topside segmentation 20, and every row protects 4 docking blocks 10, in total
16 docking blocks 10.Lifting Equipment is set between docking block 10, and Lifting Equipment is preferably electric oil pump 11, electronic oil in the present embodiment
Pump 11 can also be put according to the framework in length and breadth that topside is segmented 20, be can be avoided topside segmentation 20 and made because electric oil pump 11 jacks
At deformation, improve the safety of segmented assembly.It, can also be into one by utilizing electric oil pump 11 and gantry crane mating reaction
Step improves the assembled efficiency that topside is respectively segmented, and reduces production cost.
20 positions are segmented in order to achieve the purpose that be conveniently adjusted topside, multiple electric oil pumps 11, Duo Ge electricity can also be set
Dynamic oil pump 11 can combined operation displacement.In the present embodiment, the quantity of electric oil pump 11 is 6, passes through electricity between 6 electric oil pumps
Cable linkage.It is, of course, also possible to select the quantity of electric oil pump 11 according to the specific weight of topside segmentation 20.In the present embodiment
The maximum jacking weight of separate unit electric oil pump 11 is 220 tons.The present embodiment utilizes multiple 11 combined operations of electric oil pump, improves
The total weight for the segmentation that electric oil pump 11 can jack also improves the positioning accuracy of segmentation, is conducive to the size Control of topside.
Electric oil pump 11 can also shift in vertical direction, the bow tail direction of ship or perpendicular to the direction of bow tail.This reality
Position can be adjusted using 11 all directions of electric oil pump by applying example, improve the flexibility of segment displacement, be conducive to improve segmentation
Assembled precision and efficiency.After S5, multiple segmentation mowing surpluses recycle electric oil pump 11 to adjust position.Using electronic
The position of the adjustment segmentation of oil pump 11, improves the positioning accuracy of segmentation, is conducive to the dimensional accuracy for improving topside.Certainly, multiple
After adjustment position is completed in segmentation, fixed between multiple segmentations using connector.Connector can choose channel steel, angle steel etc..This reality
It applies example to fix multiple segmentations using connector, avoids the unexpected displacement of segmentation, improve the safety of segmented assembly process.
Under the premise of meeting the gantry crane biggest lifting capacity, the weight of the segmentation of single topside can be increased as far as possible,
In the case that topside gross weight is constant, the present embodiment can effectively reduce the quantity of topside segmentation 20, to be further reduced dragon
The access times of gantry crane and time accelerate the lifting speed of topside, increase economic efficiency.Preferably, the weight of single topside segmentation
Amount is the 70%-90% of the gantry crane biggest lifting capacity.
Specifically, as shown in figures 5-13, the structural schematic diagram of topside segmentation is specifically shown in figure.20 packet of topside segmentation
Bottom 21, outside plate 22, transverse bulkhead 23 and oblique longitudinal wall 24 are included, before S1, bottom 21, outside plate 22, transverse bulkhead 23 and oblique longitudinal wall 24
Portion's dress is integral structure.It in the present embodiment, include more components by single split, so that the weight of single split is more
Greatly, so as to reduce the total quantity of segmentation, the access times of hanging device is advantageously reduced, the lifting time is saved, improve the side of a ship
The assembled efficiency of side.
In other embodiments, topside segmentation 20 can also include the small bulkhead 30 of groove profile, and the small bulkhead 30 of groove profile includes cludy
Wall 31 and cludy wall flaps section, cludy wall flaps section include the left segment 32 of small bulkhead and the right segment 33 of small bulkhead.Before S1, small bulkhead
31 and cludy wall flaps section and 24 dresses of oblique longitudinal wall be integral structure.Single topside segmentation 20 is included more portions by the present embodiment
Part, so as to reduce the total quantity of segmentation, advantageously reduces the use time of hanging device so that the weight of single split is bigger
Number saves the lifting time, improves the assembled efficiency of topside.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that this is only
For example, protection scope of the present invention is to be defined by the appended claims.Those skilled in the art without departing substantially from
Under the premise of the principle and substance of the present invention, many changes and modifications may be made, but these change and
Modification each falls within protection scope of the present invention.
Claims (10)
1. a kind of sectional construction method of ship topside, the topside include multiple segmentations, which is characterized in that the ship topside
Sectional construction method the following steps are included:
S1. portion's dress of multiple segmentations is completed；
S2. arrange that multiple docking blocks, the docking block are put according to the framework in length and breadth of the segmentation in always group dock；
S3. arrange that Lifting Equipment, the Lifting Equipment are used to adjust the position of the segmentation between the docking block；
S4. the segmentation is hung to the docking block using hanging device；
S5. the hanging device and the segmentation are dismantled.
2. the sectional construction method of ship topside as described in claim 1, which is characterized in that the Lifting Equipment is electronic oil
Pump, the hanging device are gantry crane.
3. the sectional construction method of ship topside as claimed in claim 2, which is characterized in that the quantity of the electric oil pump is
It is multiple, multiple electric oil pump energy combined operation displacements.
4. the sectional construction method of ship topside as claimed in claim 2, which is characterized in that the electric oil pump can be perpendicular
Bow tail direction of the histogram to, the ship or the direction perpendicular to the bow tail shift.
5. the sectional construction method of ship topside as claimed in claim 2, which is characterized in that the electric oil pump is according to described
The framework in length and breadth of segmentation is put.
6. the sectional construction method of ship topside as claimed in claim 2, which is characterized in that multiple segmentations include topside
Segmentation, topside segmentation includes bottom, outside plate, transverse bulkhead and oblique longitudinal wall, the bottom, the outside plate, described before S1
Transverse bulkhead and the oblique longitudinal wall part dress are integral structure.
7. the sectional construction method of ship topside as claimed in claim 6, which is characterized in that the topside segmentation further includes slot
The small bulkhead of type, the small bulkhead of groove profile includes small bulkhead and cludy wall flaps section, before S1, the small bulkhead and the small bulkhead
Segment and the oblique longitudinal wall part dress are integral structure.
8. the sectional construction method of ship topside as claimed in claim 2, which is characterized in that the maximum lifting of the gantry crane
Amount is H, and the total weight of any one of segmentation is not more than H.
9. the sectional construction method of the ship topside as described in any one of claim 2-8, which is characterized in that in the S5
Later, multiple segmentation mowing surpluses recycle electric oil pump adjustment position.
10. the sectional construction method of ship topside as claimed in claim 9, which is characterized in that multiple segmentations are completed to adjust
Behind whole position, fixed between multiple segmentations using connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201910486447.7A CN110182307A (en) | 2019-06-05 | 2019-06-05 | The sectional construction method of ship topside |
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| CN201910486447.7A CN110182307A (en) | 2019-06-05 | 2019-06-05 | The sectional construction method of ship topside |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758673A (en) * | 2019-09-18 | 2020-02-07 | 沪东中华造船(集团)有限公司 | Ship side door segmented preassembling method |
| CN111605679A (en) * | 2020-05-28 | 2020-09-01 | 上海外高桥造船有限公司 | Overall assembly process for side block of 40-million-ton ore sand ship |
| CN111806653A (en) * | 2020-07-24 | 2020-10-23 | 上海外高桥造船有限公司 | Pre-assembling method for side block of cruise ship |
| CN112173035A (en) * | 2020-10-16 | 2021-01-05 | 上海振华重工(集团)股份有限公司 | Construction method of pipe joint sinking ship in limited area |
| CN113978648A (en) * | 2021-11-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Sectional construction method for fuel tank side of LNG (liquefied Natural gas) power container ship |
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| CN111605679B (en) * | 2020-05-28 | 2021-12-17 | 上海外高桥造船有限公司 | Overall assembly process for side block of 40-million-ton ore sand ship |
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| CN112173035A (en) * | 2020-10-16 | 2021-01-05 | 上海振华重工(集团)股份有限公司 | Construction method of pipe joint sinking ship in limited area |
| CN112173035B (en) * | 2020-10-16 | 2021-07-23 | 上海振华重工(集团)股份有限公司 | Construction method of pipe joint sinking ship in limited area |
| CN113978648A (en) * | 2021-11-29 | 2022-01-28 | 沪东中华造船(集团)有限公司 | Sectional construction method for fuel tank side of LNG (liquefied Natural gas) power container ship |
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