CN104340336B - A kind of overweight sectional turn-over method of ship - Google Patents
A kind of overweight sectional turn-over method of ship Download PDFInfo
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- CN104340336B CN104340336B CN201410543144.1A CN201410543144A CN104340336B CN 104340336 B CN104340336 B CN 104340336B CN 201410543144 A CN201410543144 A CN 201410543144A CN 104340336 B CN104340336 B CN 104340336B
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- segmentation
- wheel machine
- loop wheel
- steel plate
- rubber slab
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- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
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Abstract
A kind of overweight sectional turn-over method of ship, it is first that steel plate land clearing is clean, hung by large-sized gantry and segmentation is sling；Rubber slab is laid on the lower section of segmentation, two turboprop devices are installed in rubber slab side, and opposite side installs two hangers；Segmentation is slowly positioned on rubber slab, segmentation is wrapped with rubber cover, rubber cover and rubber slab mutually are glued together to form seal；With steel plate segmentation is fenced up on steel plate ground and forms cell body, toward cell body in pour water so that segmentation is floated；Hanger is hooked and toward pull-up by the pull-up loop wheel machine on right side, while turboprop device is also advanced to the right so that whole segmentation upset counterclockwise；When loop wheel machine lifting is pulled up to 90 degree of inverteds, starting horizontal drawing loop wheel machine carries out Zola, it is smoothly realized upset；Water in cell body is discharged, the steel plate that dismounting fences up takes away rubber slab, and the segmentation is just used directly for segment folding.
Description
Technical field
The present invention relates to a kind of overweight sectional turn-over method of ship, in particular for standing up for being segmented outside hull, belong to ship
Oceangoing ship technical field.
Background technology
The construction of large ship is following trend, and especially ships more than 20 tons, can substantially reduce transport
Cost, but the construction of large vessel is relatively difficult, is all at present the pattern for using sectional construction, but a segmentation of big ship may
Tons up to a hundred are wanted, are all attacked in retaliation when building and built on-site, to be stood up when closing up is exactly a big problem,
At present manually overturn by multiple cucurbits, therefore danger coefficient is big, easy scratch hull reparation trouble, and efficiency
It is low, it is often necessary to which that the time could complete, it is a urgent problem.
The content of the invention
It is an object of the invention to provide a kind of overweight sectional turn-over method of ship.
The problem to be solved in the present invention is the big deficiency of existing segmentation upset danger coefficient.
To realize the purpose of the present invention, the technical solution adopted by the present invention is：
A kind of overweight sectional turn-over method of ship, comprises the following steps：
It is A, first that steel plate land clearing is clean, hung by large-sized gantry and segmentation is sling；
Two turboprop devices are installed in B, the lower section that rubber slab is laid on segmentation, rubber slab side, and opposite side installs two
Individual hanger；
C, segmentation is slowly positioned on rubber slab, is wrapped segmentation with rubber cover, rubber cover and rubber slab phase
Mutually it is glued together to form seal；
D, with steel plate segmentation is fenced up on steel plate ground and forms cell body, toward cell body in pour water so that segmentation floats
Come；
E, hooked by the pull-up loop wheel machine on right side hanger and toward pull-up, while turboprop device is also advanced to the right so that whole
Individual segmentation upset counterclockwise；
F, when pull up loop wheel machine lifting to 90 degree inverteds when, start horizontal drawing loop wheel machine carry out Zola, make its smoothly realize turn over
Turn；
G, the water in cell body is discharged, the steel plate that dismounting fences up takes away rubber slab, the segmentation is just used directly for point
Section is closed up.
The horizontal drawing loop wheel machine bottom is provided with pedestal, and base height and cell body are highly identical.
The pull-up loop wheel machine and horizontal drawing loop wheel machine are general small-sized crane.
Advantages of the present invention：Using the angle sectional turn-over method of this technique, mechanization upset, efficiency high and not are realized
Segmentation can be scratched, while reducing industrial accident, there should be extensive market prospects.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of the overweight sectional turn-over method fillet welding leakage test method of ship of the invention；
In figure：1st, steel plate ground 2, turboprop device 3, rubber slab 4, segmentation 5, hanger 6, pull-up
Loop wheel machine 7, horizontal drawing loop wheel machine.
Specific embodiment
Below in conjunction with the accompanying drawings and embodiment the present invention is further illustrated.
Illustrated by taking 300,000 tons of the 500 of oil carrier tons of segmentation upsets as an example now；A kind of overweight sectional turn-over method of ship,
Comprise the following steps：
A, first steel plate ground 1 cleaned out, hung by large-sized gantry and segmentation 4 is sling；
B, the lower section that rubber slab 3 is laid on segmentation 4, the side of rubber slab 3 are installed by two turboprop devices 2, opposite side peace
Fill two hangers 5；
C, segmentation 4 is slowly positioned on rubber slab 3, is wrapped being segmented 4 with rubber cover, rubber cover and rubber slab
3 mutually are glued together to form seal, prevent into aqueous corrosion segmentation 4 while also prevent two carried out to the scuffing of segmentation 4
Secondary processing；
D, will be segmented with steel plate on steel plate ground 1 and 4 fence up and form cell body, toward cell body in pour water so that segmentation 4 is floating
Get up, reduce the tonnage of lifting；
E, hooked by the pull-up loop wheel machine 6 on right side hanger 5 and toward pull-up, while turboprop device 2 is also advanced to the right so that
Whole segmentation 4 upset counterclockwise；
F, when pull up loop wheel machine 6 lifted to 90 degree inverteds when, i.e., turboprop device 2 positioned at lower section hanger 5 it is above
Position；Starting horizontal drawing loop wheel machine 7 carries out Zola, it is smoothly realized upset；
G, the water in cell body is discharged, the steel plate that dismounting fences up takes away rubber slab 3, completion is stood up in the segmentation 4 just can be with
Segment folding is directly used in, contingency will not thus be occurred and damaged workman.
The bottom of horizontal drawing loop wheel machine 7 is provided with pedestal, and base height and cell body are highly identical, plays good level and draws
Power.
The pull-up loop wheel machine 6 and horizontal drawing loop wheel machine 7 are general small-sized crane, due to being segmented in water as floating state is turned over
Easily, general 50 tons or so of loop wheel machine can just be realized body, it is possible to achieve multiple segmentation 4 is built upset and is not take up number simultaneously
The limited large-scale crane of amount, substantially increases the efficiency of shipbuilding.
Claims (3)
1. the overweight sectional turn-over method of a kind of ship, it is characterised in that：Comprise the following steps
A, first by steel plate ground（1）Clean out, being hung by large-sized gantry to be segmented（4）Sling；
B, by rubber slab（3）It is laid on segmentation（4）Lower section, rubber slab（3）Side is installed by two turboprop devices（2）, it is another
Side is installed by two hangers（5）；
C, will segmentation（4）Slowly it is positioned over rubber slab（3）On, will be segmented with rubber cover（4）Wrap, rubber cover and rubber
Plate（3）Mutually it is glued together to form seal；
D, on steel plate ground（1）On with steel plate will be segmented（4）Fence up and formed cell body, toward cell body in pour water so that segmentation（4）
Float；
E, the pull-up loop wheel machine by right side（6）Hook hanger（5）And toward pull-up, while turboprop device（2）Also advance to the right, make
Obtain and be entirely segmented（4）Upset counterclockwise；
F, when pull-up loop wheel machine（6）Lifted during to 90 degree of inverteds, start horizontal drawing loop wheel machine（7）Zola is carried out, makes its smooth realization
Upset；
G, the water in cell body is discharged, the steel plate that dismounting fences up takes away rubber slab（3）, the segmentation（4）Just it is used directly for
Segmentation（4）Close up.
2. the overweight sectional turn-over method of a kind of ship according to claim 1, it is characterised in that：The horizontal drawing loop wheel machine（7）
Bottom is provided with pedestal, and base height and cell body are highly identical.
3. the overweight sectional turn-over method of a kind of ship according to claim 2, it is characterised in that：The pull-up loop wheel machine（6）
With horizontal drawing loop wheel machine（7）It is general small-sized crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543144.1A CN104340336B (en) | 2014-10-15 | 2014-10-15 | A kind of overweight sectional turn-over method of ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410543144.1A CN104340336B (en) | 2014-10-15 | 2014-10-15 | A kind of overweight sectional turn-over method of ship |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104340336A CN104340336A (en) | 2015-02-11 |
| CN104340336B true CN104340336B (en) | 2017-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410543144.1A Active CN104340336B (en) | 2014-10-15 | 2014-10-15 | A kind of overweight sectional turn-over method of ship |
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| Country | Link |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725693B (en) * | 2018-07-10 | 2023-08-15 | 大连壹海科技有限公司 | Ship three-dimensional sectional production line |
| CN109264579B (en) * | 2018-09-30 | 2020-10-27 | 广船国际有限公司 | Ship turning-over method and protection tool |
| CN109319041B (en) * | 2018-10-10 | 2020-06-05 | 上海江南长兴造船有限责任公司 | Method for turning over irregular U-shaped block of chemical tanker |
| CN113281491B (en) * | 2021-06-09 | 2022-03-22 | 中国海洋大学 | Slurry shield excavation face stable model test system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005324650A (en) * | 2004-05-13 | 2005-11-24 | Ishikawajima Harima Heavy Ind Co Ltd | Hybrid structural body, and method for manufacturing the same |
| CN100528686C (en) * | 2006-09-01 | 2009-08-19 | 陕西科技大学 | Segmental turning over and moving device of ship body |
| KR20140062764A (en) * | 2012-11-15 | 2014-05-26 | 현대중공업 주식회사 | Ship position fixing device providing the tandem construction method and dock having the same |
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| CN104340336A (en) | 2015-02-11 |
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