CN104340336B - A kind of overweight sectional turn-over method of ship - Google Patents

A kind of overweight sectional turn-over method of ship Download PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
segmentation
wheel machine
loop wheel
steel plate
rubber slab
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.)
Active
Application number
CN201410543144.1A
Other languages
Chinese (zh)
Other versions
CN104340336A (en
Inventor
李川江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ZHOUSHAN CHANGHONG INTERNATIONAL SHIPBUILDING Co Ltd
Original Assignee
ZHOUSHAN CHANGHONG INTERNATIONAL SHIPBUILDING Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZHOUSHAN CHANGHONG INTERNATIONAL SHIPBUILDING Co Ltd filed Critical ZHOUSHAN CHANGHONG INTERNATIONAL SHIPBUILDING Co Ltd
Priority to CN201410543144.1A priority Critical patent/CN104340336B/en
Publication of CN104340336A publication Critical patent/CN104340336A/en
Application granted granted Critical
Publication of CN104340336B publication Critical patent/CN104340336B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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

A kind of overweight sectional turn-over method of ship
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.
CN201410543144.1A 2014-10-15 2014-10-15 A kind of overweight sectional turn-over method of ship Active CN104340336B (en)

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

Family

ID=52496945

Family Applications (1)

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

Country Status (1)

Country Link
CN (1) CN104340336B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
CN104340336A (en) 2015-02-11

Similar Documents

Publication Publication Date Title
CN104340336B (en) A kind of overweight sectional turn-over method of ship
PT2436593E (en) Ship and method for transporting and setting up offshore structures
CN104443260B (en) A kind of all-direction propeller underwater portion erecting device and method
CN102019998A (en) Erection embarking method of upper and lower water side cabins
CN102720386A (en) Inversing method of inner side clustering hoop of vertical storage tank
CN104802928A (en) Semi-submersible platform building combining method
CN107399412B (en) The method of construction of MOPU
CN207747994U (en) It is a kind of to be used for the control system of row or lower water on ship
CN206485521U (en) A kind of floating natural gas liquefaction of liquefied natural gas transport/filling ship berthing/gasification equipment
CN205381375U (en) Supporting mechanism is always organized in segmentation of super large vessel stern portion
CN204184554U (en) The dock gate that can move integrally
CN102145734B (en) Method for integrally folding semi-submersible drilling platform
KR20150023182A (en) Dock used for carry for barge offshore platform building method
CN204021982U (en) A kind of freight container shipment harbour
CN208167694U (en) A kind of ocean platform
CN203188223U (en) Bottomless double-wall steel sleeve box for achieving dry operation 100% recycle
CN202688882U (en) Cofferdam lowering positioning platform for double-wall steel cofferdam construction of deep-water bridge pier
CN205770678U (en) Reinforced medicine turnover box
CN108930260A (en) The installation method of jack-up unit spud leg
CN105644713B (en) Propeller mounting process method
CN108203975A (en) A kind of ocean platform
KR20150049808A (en) Sea structure launching method to use barge
CN202098963U (en) Segmental lifting tool for unit assembly
CN106379495A (en) Wharf pile foundation underwater maintenance operation device with self-propulsion capability
CN104444808B (en) A kind of dock gantry crane lifting superelevation spud leg method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant