CN106184617A - A kind of installation method of support cylinder - Google Patents
A kind of installation method of support cylinder Download PDFInfo
- Publication number
- CN106184617A CN106184617A CN201610579544.7A CN201610579544A CN106184617A CN 106184617 A CN106184617 A CN 106184617A CN 201610579544 A CN201610579544 A CN 201610579544A CN 106184617 A CN106184617 A CN 106184617A
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- CN
- China
- Prior art keywords
- support cylinder
- platform
- main deck
- main
- cylinder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B63B73/00—Building or assembling vessels or marine structures, e.g. hulls or offshore platforms
Abstract
The installation method of a kind of support cylinder, including support cylinder and main hull segmentation, is divided into multiple main hull segmentation by hull, uses the method for sectional construction to carry out construction and the making of hull, installs support cylinder after completing main hull sectional construction.Carry out body section making successively, support cylinder shows up inspection, building berth general assembly, support cylinder hookup wire determine, lift support cylinder, after the alignment of location, complete the installment work of support cylinder.Use aforesaid way, enormously simplify construction procedure, shorten construction period, improve the installation accuracy of support cylinder.
Description
Technical field
The present invention relates to shipbuilding field, the installation method of a kind of support cylinder.
Background technology
Support cylinder installation is a committed step during shipbuilding, and its installation quality directly influences boats and ships and builds
The quality made.In conventional building course, the lower semisection of support cylinder with main hull sectional construction, support cylinder upper semisection with
Reinforcement platform in support cylinder, main deck platform sectional construction, after berth combination, support cylinder upper semisection and interior master thereof
Deck platform, reinforcement platform winch to main hull segmentation and install, position, and adjust the circularity of support cylinder upper and lower semi-body also in location
And the most identical, main deck platform, reinforcement platform and the main deck in main hull segmentation in support cylinder to be adjusted simultaneously
Platform, the flatness of reinforcement platform, weld after having good positioning.This installation method is more complicated, constructs the most comparatively laborious, props up and holds round
The size of cylinder upper and lower semi-body is not easily controlled, support cylinder inner platform with the flatness of the platform in main hull segmentation the most not
It is easily controlled.
Summary of the invention
The technical problem to be solved is to provide the installation method of a kind of support cylinder, compared to existing support
For cylinder installation method, it is possible to simplify construction procedure, improve the installation accuracy of support cylinder.
For solving above-mentioned technical problem, the technical solution adopted in the present invention is: the installation method of a kind of support cylinder, bag
Include support cylinder and main hull segmentation, hull is divided into multiple main hull segmentation, use the method for sectional construction to carry out hull
Build and make, after completing main hull sectional construction, support cylinder is installed.
Preferably in scheme, further comprising the steps of:
1) use and just making method and carry out the construction of main hull segmentation, lift bulkhead, plate floor, side girder and first successively and strengthen flat
Platform, after then lifting side plate and the first main deck platform, carries out the welding job of main hull segmentation；
2) be supported the inspection of the circularity of cylinder, perpendicularity, drum diameter and wall thickness of cylinder, check qualified after holding round
The first centrage is drawn on drum outer wall；
3) carry out the general assembly of main hull segmentation, by centre to head and the tail successively welding assembly, after completing to assemble, strengthen first flat
Hookup wire and second centrage of support cylinder is drawn respectively on platform and the first main deck platform；
4) part in hookup wire drawn on the first main deck platform being cut, then lifting support cylinder is to hookup wire
In, make support cylinder bottom surface strengthen contact with platform with first and align with the first hookup wire strengthened on platform；
5) part that first strengthens in hookup wire drawn on platform is cut, continue to transfer support cylinder, until supporting
Bottom of cylinder contacts with floor, then adjust support cylinder make the first centrage in support cylinder with first reinforcement platform,
The second centrage alignment on first main deck platform；
6), after completing positioned in alignment, the perpendicularity of support cylinder, levelness are adjusted；
7) adjust complete after, by support cylinder outer wall and first strengthen weld between platform, the first main deck platform.
Preferably in scheme, the part that the hookup wire internal cutting of the first described main deck platform is got off is the second main deck
Platform, the part that the first hookup wire internal cutting strengthening platform is got off is the second reinforcement platform, completes the second main deck platform
After strengthening platform cutting with second, after the second main deck platform and the second reinforcement platform are preset in support cylinder inwall again
It is supported the lifting of cylinder.
Preferably in scheme, after described support cylinder installation, the second main deck platform and the first main deck are put down
Platform is positioned in same level, and the second reinforcement platform and first is strengthened platform and is positioned in same level.
Preferably in scheme, the second described main deck platform and second enters first with temporary support before strengthening platform welding
Row is fixing, after support cylinder positioned in alignment, is setting up cylindrical wall stiffener, bracket.
Preferably in scheme, along being provided with flange face, support cylinder positioned in alignment process on described support cylinder sidewall
In, by the levelness of flange face is detected, replace the levelness to support cylinder and the detection of perpendicularity.
Preferably in scheme, in described step 7), before welding, utilize code plate by between support cylinder and main hull segmentation
It is fixed, then uses the mode being symmetrically welded to weld.
The installation method of a kind of support cylinder provided by the present invention, by using said structure, utilizes prefabricated vessel
After body, the mode of loop wheel machine integral hoisting support cylinder is utilized to instead of the form of construction work of existing cylinder sectional construction, it is possible to
Being greatly promoted the installation accuracy of support cylinder, the mode installed again after original sectional construction needs to adjust in work progress props up
Hold round the circularity of a upper and lower semi-body and the most identical, cause the prolongation of engineering time undoubtedly, and provided by the present invention
Method then eliminates the alignment work of support cylinder upper and lower semi-body, on the one hand shortens construction period, also ensure that support simultaneously
The installation accuracy of cylinder.
Accompanying drawing explanation
The invention will be further described with embodiment below in conjunction with the accompanying drawings:
Fig. 1 is that structural representation is faced in the main hull segmentation of the present invention.
Fig. 2 is the support cylinder structural representation of the present invention.
Fig. 3 is the main hull segmentation plan structure schematic diagram of the present invention.
Fig. 4 is the structural representation in the support cylinder hoisting process of the present invention.
Fig. 5 is the structural representation after the support cylinder of the present invention has lifted.
In figure: flange face 1, support cylinder 2, main hull segmentation 3, first strengthens platform 4, the first main deck platform 5, hull bottom
Plate 6, the second main deck platform 7, side plate 8, second strengthens platform 9, the first centrage 10, the second centrage 10 ', installs
Line 11.
Detailed description of the invention
Embodiment 1:
The installation method of a kind of support cylinder, including support cylinder 2 and main hull segmentation 3, is characterized in that: be divided into by hull multiple
Main hull segmentation 3, uses the method for sectional construction to carry out construction and the making of hull, completes to install after main hull segmentation 3 is built
Support cylinder 2.
Embodiment 2:
Installation method described in embodiment 1 specifically comprises the following steps that
1) use and just making method and carry out the construction of main hull segmentation 3, lift bulkhead, plate floor, side girder and first successively and strengthen flat
Platform 4, after then lifting side plate 8 and the first main deck platform 5, carries out the welding job of main hull segmentation 3；
2) being supported the inspection of the circularity of cylinder 2, perpendicularity, drum diameter and wall thickness of cylinder, it is qualified afterwards in support to check
The first centrage 10 is drawn on cylinder 2 outer wall；
3) carry out the general assembly of main hull segmentation 3, by centre to head and the tail successively welding assembly, after completing to assemble, strengthen first
Hookup wire 11 and second centrage 10 ' of support cylinder 2 is drawn respectively on platform 4 and the first main deck platform 5；
4) part in hookup wire 11 drawn on the first main deck platform 5 is cut, then lifting support cylinder 2 to peace
In wiring 11, make support cylinder 2 bottom surface strengthen platform 4 with first and contact and align with the first hookup wire 11 strengthened on platform 4；
5) part that first strengthens in hookup wire 11 drawn on platform 4 is cut, continue to transfer support cylinder 2, until
Contact with floor 6 bottom support cylinder 2, then adjust support cylinder 2 and make the first centrage 10 and first in support cylinder 2
Strengthen the second centrage 10 ' alignment on platform the 4, first main deck platform 5；
6), after completing positioned in alignment, the perpendicularity of support cylinder 2, levelness are adjusted；
7) adjust complete after, strengthen welding between platform the 4, first main deck platform 5 by support cylinder 2 outer wall and first
Connect.
Preferably in scheme, the part that hookup wire 11 internal cutting of the first described main deck platform 5 is got off is the second master
Deck platform 7, the part that the first hookup wire 11 internal cutting strengthening platform 4 is got off is the second reinforcement platform 9, main completing second
After deck platform 7 and the second reinforcement platform 9 cutting, the second main deck platform 7 and the second reinforcement platform 9 are preset in prop up and hold round
The lifting of cylinder 2 it is supported again after in cylinder 2 inwalls.The part cut down can be put down as the support within support cylinder 2
Platform, it is ensured that the support cylinder 2 stability in work progress, it is to avoid support cylinder 2 deforms.
Preferably in scheme, after described support cylinder 2 installation, the second main deck platform 7 and the first main deck
Platform 5 is positioned in same level, and the second reinforcement platform 9 and the first reinforcement platform 4 are positioned in same level.
Preferably in scheme, the second described main deck platform 7 and second is strengthened before platform 9 welds first with temporary support
It is fixed, after support cylinder 2 positioned in alignment, is setting up cylindrical wall stiffener, bracket.
Preferably in scheme, along being provided with flange face 1, support cylinder 2 positioned in alignment mistake on described support cylinder 2 sidewall
Cheng Zhong, by detecting the levelness of flange face 1, replaces the levelness to support cylinder 2 and the detection of perpendicularity.
Preferably in scheme, in described step 7), utilize before welding code plate by support cylinder 2 and main hull segmentation 3 it
Between be fixed, then use the mode being symmetrically welded to weld.
After completing above-mentioned construction, needing to carry out an acceptance inspection support cylinder entirety, the project of inspecting for acceptance includes holding round
The installation accuracy (levelness, perpendicularity) of cylinder 2 and welding quality, it is ensured that the oeverall quality of support cylinder construction meets shipbuilding
Requirement.
Claims (7)
1. an installation method for support cylinder, including support cylinder (2) and main hull segmentation (3), is characterized in that: divided by hull
For multiple main hull segmentations (3), use the method for sectional construction to carry out construction and the making of hull, complete main hull segmentation (3)
Support cylinder (2) is installed after construction.
The installation method of a kind of support cylinder the most according to claim 1, it is characterised in that comprise the following steps:
1) use and just making method and carry out the construction of main hull segmentation (3), lift bulkhead, plate floor, side girder and first successively and strengthen
Platform (4), after then lifting side plate (8) and the first main deck platform (5), carries out the welding job of main hull segmentation (3)；
2) be supported the inspection of the circularity of cylinder (2), perpendicularity, drum diameter and wall thickness of cylinder, check qualified after
Hold round and on cylinder (2) outer wall, draw the first centrage (10)；
3) carry out the general assembly of main hull segmentation (3), by centre to head and the tail successively welding assembly, after completing to assemble, add first
Hookup wire (11) and second centrage of support cylinder (2) is drawn respectively on strong platform (4) and the first main deck platform (5)
(10 ')；
4) part in upper for the first main deck platform (5) drawn hookup wire (11) is cut, then lift support cylinder
(2) in hookup wire (11), make support cylinder (2) bottom surface strengthen with first platform (4) contact and with in the first reinforcement platform (4)
Hookup wire (11) alignment；
5) part strengthened first in the upper drawn hookup wire (11) of platform (4) is cut, and continues to transfer support cylinder
(2), until support cylinder (2) bottom contacts with floor (6), then adjust support cylinder (2) and make the in support cylinder (2)
One centrage (10) aligns with the first the second centrage (10 ') strengthened on platform (4), the first main deck platform (5)；
6), after completing positioned in alignment, the perpendicularity of support cylinder (2), levelness are adjusted；
7) adjust complete after, support cylinder (2) outer wall and first is strengthened platform (4), is entered between the first main deck platform (5)
Row welding.
The installation method of a kind of support cylinder the most according to claim 2, it is characterised in that: the first described main deck is put down
The part that hookup wire (11) internal cutting of platform (5) is got off is the second main deck platform (7), and first strengthens the hookup wire of platform (4)
(11) part that internal cutting is got off is the second reinforcement platform (9), strengthens platform completing the second main deck platform (7) and second
(9), after cutting, strengthen entering again after platform (9) is preset in support cylinder (2) inwall by the second main deck platform (7) and second
The lifting of row support cylinder (2).
The installation method of a kind of support cylinder the most according to claim 3, it is characterised in that: described support cylinder (2)
After installation, the second main deck platform (7) and the first main deck platform (5) are positioned in same level, and second strengthens putting down
Platform (9) is strengthened platform (4) with first and is positioned in same level.
The installation method of a kind of support cylinder the most according to claim 3, it is characterised in that: the second described main deck is put down
Platform (7) and second is fixed first with temporary support before strengthening platform (9) welding, after support cylinder (2) positioned in alignment, is increasing
If cylindrical wall stiffener, bracket.
The installation method of a kind of support cylinder the most according to claim 2, it is characterised in that: described support cylinder (2)
Along being provided with flange face (1), during support cylinder (2) positioned in alignment, by the levelness of flange face (1) is carried out on sidewall
Detection, replaces the levelness to support cylinder (2) and the detection of perpendicularity.
The installation method of a kind of support cylinder the most according to claim 2, it is characterised in that: in described step 7), weldering
Utilize code plate will to be fixed between support cylinder (2) and main hull segmentation (3) before connecing, then use the mode being symmetrically welded to enter
Row welding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579544.7A CN106184617B (en) | 2016-07-11 | 2016-07-11 | A kind of installation method of support cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610579544.7A CN106184617B (en) | 2016-07-11 | 2016-07-11 | A kind of installation method of support cylinder |
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| Publication Number | Publication Date |
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| CN106184617A true CN106184617A (en) | 2016-12-07 |
| CN106184617B CN106184617B (en) | 2018-03-02 |
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ID=57491143
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610579544.7A Active CN106184617B (en) | 2016-07-11 | 2016-07-11 | A kind of installation method of support cylinder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942544A (en) * | 2020-08-20 | 2020-11-17 | 中船澄西扬州船舶有限公司 | Quick positioning method for crane cylinder |
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| CN102328727A (en) * | 2011-06-01 | 2012-01-25 | 江苏熔盛造船有限公司 | Segmenting methods of chassis of heavy oceaneering crane of deepwater pipe-lay crane vessel |
| CN102328728A (en) * | 2011-06-01 | 2012-01-25 | 江苏熔盛造船有限公司 | Assembly method of chassis of heavy oceaneering crane of deepwater pipe-lay crane vessel |
| CN102367062A (en) * | 2011-05-31 | 2012-03-07 | 江苏熔盛造船有限公司 | Method for constructing upper layer structure of base for heavy-duty ocean engineering crane |
| CN102717869A (en) * | 2012-07-05 | 2012-10-10 | 南通中远船务工程有限公司 | Segmental folding size accuracy design method for cylindrical deep sea drilling platform |
| GB2507521A (en) * | 2012-11-01 | 2014-05-07 | Stephen Mark Beresford | A supporting frame assembly for building, restoration and maintenance of boats |
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2016
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Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101746480A (en) * | 2008-12-12 | 2010-06-23 | 中国海洋石油总公司 | Technique for assembling large revolving crane on crane ship |
| CN101850831A (en) * | 2010-05-31 | 2010-10-06 | 南通中远船务工程有限公司 | Hoisting method of living area block of large ocean maritime work platform |
| CN102367062A (en) * | 2011-05-31 | 2012-03-07 | 江苏熔盛造船有限公司 | Method for constructing upper layer structure of base for heavy-duty ocean engineering crane |
| CN102328727A (en) * | 2011-06-01 | 2012-01-25 | 江苏熔盛造船有限公司 | Segmenting methods of chassis of heavy oceaneering crane of deepwater pipe-lay crane vessel |
| CN102328728A (en) * | 2011-06-01 | 2012-01-25 | 江苏熔盛造船有限公司 | Assembly method of chassis of heavy oceaneering crane of deepwater pipe-lay crane vessel |
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| GB2507521A (en) * | 2012-11-01 | 2014-05-07 | Stephen Mark Beresford | A supporting frame assembly for building, restoration and maintenance of boats |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111942544A (en) * | 2020-08-20 | 2020-11-17 | 中船澄西扬州船舶有限公司 | Quick positioning method for crane cylinder |
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| CN106184617B (en) | 2018-03-02 |
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Effective date of registration: 20171227 Address after: 18 No. 443007 Hubei city in Yichang province Xiao Ting Road Applicant after: Machinery & Ship Co., Ltd., China Gezhouba Group Address before: 18 No. 443007 Hubei city of Yichang province located in Xiaoting District Road Applicant before: Ge Zhou Ba mechanical industry Co., Ltd |
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