CN104210619A - Method for installing embedded type box base of container ship - Google Patents
Method for installing embedded type box base of container ship Download PDFInfo
- Publication number
- CN104210619A CN104210619A CN201410449657.6A CN201410449657A CN104210619A CN 104210619 A CN104210619 A CN 104210619A CN 201410449657 A CN201410449657 A CN 201410449657A CN 104210619 A CN104210619 A CN 104210619A
- Authority
- CN
- China
- Prior art keywords
- block
- line
- top plate
- tank top
- flush type
- 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.)
- Granted
Links
Abstract
The invention relates to a method for installing an embedded type box base of a container ship. The method comprises the following steps of (1) pre-processing holes during blanking of inner bottom plates of branch sections; (2) scribing a datum line; (3) installing the box base in an embedding way; (4) pre-cutting a folded opening of each branch section of a ship body; (5) folding all branch sections of the ship body. According to the method for installing the embedded type box base of the container ship, disclosed by the invention, the situation that the lower bottom surface of a container can be well attached to the inner bottom plates is ensured by adopting the structure of the embedded type box base, the one-step installation forming can be realized, a traditional tedious way in which the height of a base plate is adjusted at a later stage is completely removed, the shipbuilding time period is greatly reduced, and the stability of the container during a transporting process is increased.
Description
Technical field
The present invention relates to the installation method of box ship block, particularly the installation method of box ship flush type block, belongs to boats and ships construction technique field.
Background technology
In the cargo hold of box ship, container loading is on cargo hold platform, and the parts that contact with container pin on tank top plate are called cargo hold block.In existing ship construction technique, for guaranteeing after container crane installs in the cargo hold of ship, between freight container bottom surface and cabin tank top plate, can fit with larger area, at freight container, build the later stage, the block structure adopting is now: by measuring the planeness of four case pin of pre-installation freight container on tank top plate, the adjusting backing plate of respective thickness is set on platform, and the problem of bringing to make up the injustice of tank top plate, reaches good laminating degree.This mode need regulate realization by later stage operation, and process is loaded down with trivial details, has increased the cycle of shipbuilding, is unfavorable for the development of marine technology and industry.Therefore, need to study a kind of mount scheme of flush type block, should guarantee the technical requirements of casing, need again to reduce rework cost, improve production cycle.
Summary of the invention
Object of the present invention, in order to solve the defect of above-mentioned prior art, a kind of installation method of base box ship flush type block is provided, adopt the structure of flush type block to guarantee that the bottom surface of freight container and tank top plate can fit preferably, can once mounting moulding, thoroughly abandoned traditional employing in this loaded down with trivial details mode of later stage adjusting pad plate height, greatly reduced the time cycle of shipbuilding and improved the stability of transportation freight container.
Object of the present invention can reach by the following technical programs:
Box ship flush type block installation method, is characterized in that comprising the following steps:
1) the preprocessing hole during blanking of segmentation tank top plate
In the blanking of box ship segmentation tank top plate, add man-hour, according to the size of the length and width of freight container and block, determine distributing position and the size dimension in the hole of matching with block, by machining equipment, on tank top plate, open in advance hole;
2) datum line line
On each segmentation tank top plate of hull, mark respectively datum line, for locating block, install, and locate each body section and carry and close up;
3) block flush type is installed
Block is nested in the through hole of tank top plate, according to the datum line having marked, positions, adjust block in the horizontal direction with vertical direction on displacement, and installs and fixes;
4) the pre-mowing of each segment folding mouth of hull
Before segment folding, according to the datum line having marked, carry out analogue computing, according to result of calculation, adopt measuring instrument to mark after surplus line closing up Kou Chu, along surplus line, the surplus of segment folding mouth is carried out to pre-mowing;
5) each segmentation of hull is closed up
Using datum line as the contraposition directrix of closing up, and accurately involutory by datum line, welds each segmentation tank top plate closing up Kou Chu, forms hull.
Further, described step 3) and 5) need meet accuracy requirement, wherein, step 3) at block, install after tank top plate, need guarantee that length and width, diagonal line and the planeness of the rectangle that four blocks corresponding with container feet form all meets accuracy requirement; Step 5), after need guaranteeing to close up, length and width, diagonal line and the planeness of the rectangle consisting of four blocks across closing up mouth all meet accuracy requirement.
As a kind of preferred version, described step 2) datum line in comprises hookup wire, line of centers, rib bit line, and for as block being installed and being carried the positioning datum closing up, concrete steps are as follows:
1) on each body section, the center-point with the through hole on tank top plate connects, and marks line of centers, positions when block is installed in hole;
2) on the tank top plate of each body section, mark along its length hookup wire, when closing up, by hookup wire, locate and close up the position of mouth on Width;
3) mouthful place's broad ways of closing up on the tank top plate of each body section marks rib bit line, and described rib bit line is parallel with line of centers.
Further, concrete steps described step 3) are as follows:
3.1) adopt full arc welding manner, when welding, by increasing enough tack weldings, carry out double balanced welding, block is welded on hole;
3.2) after welding completes, vacuumize test, guarantee the leak tightness of welding.
Further, described step 5) in, after welding is closed up, container hanging is placed on flush type block, in guaranteeing bottom surface, four angles of freight container base on three bases with block laminating, its the 4th bottom surface, angle meets the requirements with the gap between corresponding block, guarantee freight container bottom surface can be better and tank top plate fit.
Further, the center-point of described block is right against the base angle of freight container, and the center-point of four blocks of line can be configured for fixing the rectangle of a freight container.
As a kind of preferred version, between described through hole and block, be reserved with for being welded and fixed the gap of block, the width in described gap is not less than 1mm;
As a kind of preferred version, described measuring instrument is laser transit.
As a kind of preferred version, described block and through hole are the rectangular configuration with fillet.
The present invention has following outstanding beneficial effect:
1, the present invention adopts the installation method of flush type block, and after each processing step completes, the strict precision of controlling relative dimensions that detects, bottom surface and the tank top plate of freight container can be fitted preferably, this build process method can be implemented and once mounting moulding at the construction initial stage, continuing use regulated without the later stage, thoroughly abandon traditional employing and passed through the mode of adjusting pad plate height in the later stage, implementation Process is loaded down with trivial details, increased the cycle of shipbuilding, the present invention has improved the laminating degree of freight container bottom surface and tank top plate greatly, guarantee the stable and safety of transportation, and saved the time cycle of shipbuilding.
2, the present invention is by all blocks are carried out to segmentation pre-installation, and the integraty after guaranteeing to close up, and greatly improved segmentation integraty, reduces the destruction of hull coating and the amount of doing over again after prepackage, reaches the object that reduces production costs and increase efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is to be the diagram of circuit of specific embodiment.
Fig. 2 is the structure distribution figure of sectional construction stage block.
Fig. 3 is block mounting structure schematic diagram.
Fig. 4 is the first structural representation of the rectangle that consists of four blocks.
Fig. 5 is the second structural representation of the rectangle that consists of four blocks.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
Specific embodiment 1:
As shown in Figure 1 to Figure 3, the present embodiment relates to box ship flush type block installation method, it is characterized in that comprising the following steps:
Box ship flush type block installation method, is characterized in that comprising the following steps:
1) the preprocessing hole during blanking of segmentation tank top plate
In 1 blanking of box ship segmentation tank top plate, add man-hour, according to the size of the length and width of freight container and block, determine distributing position and the size dimension in the hole of matching with block 2, by machining equipment, on tank top plate, open in advance hole 3;
2) datum line line
On each segmentation tank top plate 1 of hull, mark respectively datum line, for locating block, install, and locate each body section and carry and close up;
3) block flush type is installed
Block 2 is nested in the through hole of tank top plate 1, according to the datum line having marked, positions, adjust block 2 in the horizontal direction with vertical direction on displacement, and installs and fixes;
4) the pre-mowing of each segment folding mouth of hull
Before segment folding, according to the datum line having marked, carry out analogue computing, according to result of calculation, adopt measuring instrument to mark after surplus line closing up Kou Chu, along surplus line, the surplus of segment folding mouth is carried out to pre-mowing, take reduce before segment folding as the lift-launch time;
5) each segmentation of hull is closed up
Using datum line as the contraposition directrix of closing up, and accurately involutory by datum line, welds each segmentation tank top plate closing up Kou Chu, forms hull.
In the present embodiment, the planeness of tank top plate represents block planeness, need to, in strict accordance with processing technology requirement, carry out in an orderly manner assembling and the welding of block.Described step 1), 3) and 5) need meet accuracy requirement, wherein, step 1) the position dimension precision that will control well out; Step 3) at block, install after tank top plate, need guarantee that length and width, diagonal line and the planeness of the rectangle 4 that four blocks corresponding with container feet form all meets accuracy requirement; Step 5), after need guaranteeing to close up, length and width, diagonal line and the planeness of the rectangle 4 consisting of four blocks across closing up mouth all meet accuracy requirement.
Further, the center-point of described block is right against the base angle of freight container, and the center-point of four blocks of line can be configured for fixing the rectangle 4 of a freight container.The length of rectangle 4 and wide error △ S can have different accuracy requirements according to the freight container of different size; For example, when adopting the freight container that cargo length is 20ft, the length of rectangle and wide error △ S are no more than the integral planar degree h that the error D1-D2 between 2mm, two diagonal lines is no more than after 2mm, block assemble with tank top plate and are no more than 3mm.And while adopting the freight container that cargo length is 40ft, the length of rectangle and wide error △ S are no more than the integral planar degree h that the error D1-D2 between 4mm, two diagonal lines is no more than after 4mm, block assemble with tank top plate and are no more than 3mm.
Described step 3) concrete steps are as follows:
3.1) adopt full arc welding manner, when welding, for fear of producing new distortion, by increasing enough tack weldings, carry out double balanced welding, block is welded on hole;
3.2) after welding completes, vacuumize test, guarantee the leak tightness of welding.
Described step 5) in, after welding is closed up, container hanging is placed on flush type block, in guaranteeing bottom surface, four angles of freight container base on three bases with block laminating, the not super 3mm in gap between its 4th bottom surface, angle and corresponding block, guarantee freight container bottom surface can be better and tank top plate fit.
As shown in Figure 2, described step 2) datum line in comprises line of centers 5, hookup wire 6, rib bit line 7, and for as block being installed and being carried the positioning datum closing up, concrete steps are as follows:
1) in each ship segmentation, the center-point with the through hole 3 on tank top plate 1 connects, and marks line of centers 5, positions when block is installed in hole;
2) on the tank top plate 1 of each ship segmentation, mark along its length hookup wire 6, when closing up, by hookup wire, locate and close up the position of mouth on Width;
3) on the tank top plate of each ship segmentation, 1 mouthful place's broad ways of closing up marks rib bit line 7, and described rib bit line 7 is parallel with line of centers 5.
Between described through hole 3 and block 2, be reserved with for being welded and fixed the gap of block, described block 2 and through hole 3 are the rectangular configuration with fillet, and the size of through hole 3 is greater than the size of block 2, and block 2 is nested in described through hole 3.When block is installed in hole, make block symmetrical about line of centers on tank top plate, the width that guarantees described gap is evenly and be not less than 1mm;
Described measuring instrument is laser transit.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (9)
1. box ship flush type block installation method, is characterized in that comprising the following steps:
1) the preprocessing hole during blanking of segmentation tank top plate
In the blanking of box ship segmentation tank top plate, add man-hour, according to the size of the length and width of freight container and block, determine distributing position and the size dimension in the hole of matching with block, by machining equipment, on tank top plate, open in advance hole;
2) datum line line
On each segmentation tank top plate of hull, mark respectively datum line, for locating block, install, and locate each body section and carry and close up;
3) block flush type is installed
Block is nested in the through hole of tank top plate, according to the datum line having marked, positions, adjust block in the horizontal direction with vertical direction on displacement, and installs and fixes;
4) the pre-mowing of each segment folding mouth of hull
Before segment folding, according to the datum line having marked, carry out analogue computing, according to result of calculation, adopt measuring instrument to mark after surplus line closing up Kou Chu, along surplus line, the surplus of segment folding mouth is carried out to pre-mowing;
5) each segmentation of hull is closed up
Using datum line as the contraposition directrix of closing up, and accurately involutory by datum line, welds each segmentation tank top plate closing up Kou Chu, forms hull.
2. box ship flush type block installation method according to claim 1, it is characterized in that: described step 3) and 5) need meet accuracy requirement, wherein, step 3) at block, install after tank top plate, need guarantee that length and width, diagonal line and the planeness of the rectangle that four blocks corresponding with container feet form all meets accuracy requirement; Step 5), after need guaranteeing to close up, length and width, diagonal line and the planeness of the rectangle consisting of four blocks across closing up mouth all meet accuracy requirement.
3. box ship flush type block installation method according to claim 1, it is characterized in that: the datum line described step 2) comprises hookup wire, line of centers, rib bit line, for the positioning datum closing up as installation block and lift-launch, concrete steps are as follows:
1) on each body section, the center-point with the through hole on tank top plate connects, and marks line of centers, positions when block is installed in hole;
2) on the tank top plate of each body section, mark along its length hookup wire, when closing up, by hookup wire, locate and close up the position of mouth on Width;
3) mouthful place's broad ways of closing up on the tank top plate of each body section marks rib bit line, and described rib bit line is parallel with line of centers.
4. box ship flush type block installation method according to claim 1, is characterized in that: concrete steps described step 3) are as follows:
3.1) adopt full arc welding manner, when welding, by increasing enough tack weldings, carry out double balanced welding, block is welded on hole;
3.2) after welding completes, vacuumize test, guarantee the leak tightness of welding.
5. box ship flush type block installation method according to claim 1, it is characterized in that: described step 5), after welding is closed up, container hanging is placed on flush type block, in guaranteeing bottom surface, four angles of freight container base on three bases with block laminating, its the 4th bottom surface, angle meets the requirements with the gap between corresponding block, guarantee freight container bottom surface can be better and tank top plate fit.
6. box ship flush type block installation method according to claim 1 and 2, is characterized in that: the center-point of described block is right against the base angle of freight container, and the center-point of four blocks of line can be configured for fixing the rectangle of a freight container.
7. box ship flush type block installation method according to claim 1, is characterized in that: between described through hole and block, be reserved with for being welded and fixed the gap of block, the width in described gap is not less than 1mm.
8. box ship flush type block installation method according to claim 1, is characterized in that: described step 4), described measuring instrument is laser transit.
9. according to the box ship flush type block installation method described in claim 1 to 5 any one claim, it is characterized in that: described block and through hole are the rectangular configuration with fillet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449657.6A CN104210619B (en) | 2014-09-04 | 2014-09-04 | Container ship embedded type block installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410449657.6A CN104210619B (en) | 2014-09-04 | 2014-09-04 | Container ship embedded type block installation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104210619A true CN104210619A (en) | 2014-12-17 |
| CN104210619B CN104210619B (en) | 2016-08-31 |
Family
ID=52092629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410449657.6A Active CN104210619B (en) | 2014-09-04 | 2014-09-04 | Container ship embedded type block installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104210619B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773258A (en) * | 2015-04-27 | 2015-07-15 | 上海外高桥造船有限公司 | Container vessel base cone marking locator for container vessel cargo compartment area |
| CN106741607A (en) * | 2016-12-15 | 2017-05-31 | 沪东中华造船(集团)有限公司 | A kind of method that boat segmental installs container buried base frame |
| CN106809342A (en) * | 2015-11-27 | 2017-06-09 | 上海船厂船舶有限公司 | Ship cross section survey draw a method |
| CN113060255A (en) * | 2021-04-25 | 2021-07-02 | 广州文冲船厂有限责任公司 | Half ship folding limiting tool and half ship folding method based on same |
| CN113247205A (en) * | 2021-06-30 | 2021-08-13 | 广船国际有限公司 | Installation method of embedded container fixing seat of ship deck |
| CN114148474A (en) * | 2021-11-03 | 2022-03-08 | 中船澄西船舶修造有限公司 | Container foot pad mounting process and foot pad |
| CN114701620A (en) * | 2022-03-24 | 2022-07-05 | 广州文冲船厂有限责任公司 | Method for mounting adjusting base plate in container ship cabin |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679026Y (en) * | 2004-03-18 | 2005-02-16 | 上海中升贸易有限公司 | Single buried base frame |
| CN2679029Y (en) * | 2004-03-18 | 2005-02-16 | 上海中升贸易有限公司 | Double longitudinal buried base frame |
| DE102004042435A1 (en) * | 2004-08-31 | 2006-03-09 | Macgregor-Conver Gmbh | Stacked containers` securing method for use on ships, involves using display tongue with detection pin to make visible pre-locking at coupling piece before piece is locked by one lug with one container or base mounting |
| CN102795316A (en) * | 2012-08-03 | 2012-11-28 | 扬帆集团股份有限公司 | Method for mounting base of container |
| CN202935533U (en) * | 2012-11-23 | 2013-05-15 | 韩先锋 | Container ship |
| CN103625611A (en) * | 2012-08-20 | 2014-03-12 | 中集船舶海洋工程设计研究院有限公司 | Container ship |
| CN103895813A (en) * | 2014-03-26 | 2014-07-02 | 扬帆集团股份有限公司 | 5000 carriage corner mounting process |
| CN203727614U (en) * | 2013-12-20 | 2014-07-23 | 上海中升科贸有限公司 | Vertical base for ship deck |
-
2014
- 2014-09-04 CN CN201410449657.6A patent/CN104210619B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2679026Y (en) * | 2004-03-18 | 2005-02-16 | 上海中升贸易有限公司 | Single buried base frame |
| CN2679029Y (en) * | 2004-03-18 | 2005-02-16 | 上海中升贸易有限公司 | Double longitudinal buried base frame |
| DE102004042435A1 (en) * | 2004-08-31 | 2006-03-09 | Macgregor-Conver Gmbh | Stacked containers` securing method for use on ships, involves using display tongue with detection pin to make visible pre-locking at coupling piece before piece is locked by one lug with one container or base mounting |
| CN102795316A (en) * | 2012-08-03 | 2012-11-28 | 扬帆集团股份有限公司 | Method for mounting base of container |
| CN103625611A (en) * | 2012-08-20 | 2014-03-12 | 中集船舶海洋工程设计研究院有限公司 | Container ship |
| CN202935533U (en) * | 2012-11-23 | 2013-05-15 | 韩先锋 | Container ship |
| CN203727614U (en) * | 2013-12-20 | 2014-07-23 | 上海中升科贸有限公司 | Vertical base for ship deck |
| CN103895813A (en) * | 2014-03-26 | 2014-07-02 | 扬帆集团股份有限公司 | 5000 carriage corner mounting process |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773258A (en) * | 2015-04-27 | 2015-07-15 | 上海外高桥造船有限公司 | Container vessel base cone marking locator for container vessel cargo compartment area |
| CN104773258B (en) * | 2015-04-27 | 2017-03-29 | 上海外高桥造船有限公司 | For the case hull bottom cone line localizer in container ship cargo hold region |
| CN106809342A (en) * | 2015-11-27 | 2017-06-09 | 上海船厂船舶有限公司 | Ship cross section survey draw a method |
| CN106741607A (en) * | 2016-12-15 | 2017-05-31 | 沪东中华造船(集团)有限公司 | A kind of method that boat segmental installs container buried base frame |
| CN106741607B (en) * | 2016-12-15 | 2019-02-05 | 沪东中华造船(集团)有限公司 | A kind of method of boat segmental installation container buried base frame |
| CN113060255A (en) * | 2021-04-25 | 2021-07-02 | 广州文冲船厂有限责任公司 | Half ship folding limiting tool and half ship folding method based on same |
| CN113247205A (en) * | 2021-06-30 | 2021-08-13 | 广船国际有限公司 | Installation method of embedded container fixing seat of ship deck |
| CN114148474A (en) * | 2021-11-03 | 2022-03-08 | 中船澄西船舶修造有限公司 | Container foot pad mounting process and foot pad |
| CN114701620A (en) * | 2022-03-24 | 2022-07-05 | 广州文冲船厂有限责任公司 | Method for mounting adjusting base plate in container ship cabin |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104210619B (en) | 2016-08-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104210619A (en) | Method for installing embedded type box base of container ship | |
| CN101367425B (en) | Process for manufacturing ten-thousand-ton grade special multipurpose vessel | |
| CN105539724A (en) | Hull curved block manufacturing method | |
| CN101797954B (en) | Method for mounting container hatch cover | |
| CN102328729B (en) | Process of afloat ship twin-islet jointing | |
| CN101885368B (en) | Method for manufacturing and installing guide rail in container ship cargo hold | |
| CN102975817A (en) | Integral installation technology method of folding hatch cover and hatch coaming | |
| CN106741607B (en) | A kind of method of boat segmental installation container buried base frame | |
| CN102756790B (en) | Ten thousand tons of box ship hatch cover manufacturing process peculiar to vessel | |
| CN106956747B (en) | The accuracy control method of multi-purpose cargo ship cargo hold topside segment carrying | |
| CN102795316A (en) | Method for mounting base of container | |
| CN106627990A (en) | Cargo hold segment corrugated wall and reinforcing plate centering installation and precision control method | |
| CN111942541B (en) | Container column mounting method | |
| CN105383643A (en) | Stainless steel groove type compartment aligning method | |
| CN104029793A (en) | Installation method of container feet | |
| CN110481701A (en) | A kind of installation and adjustment method of hatchcover bearing part | |
| CN104149932B (en) | Ton bulk goods deadwood pre-installs closure workmanship | |
| CN112550614A (en) | Segmented construction method for liquid dome of LNG ship | |
| CN101746482A (en) | Method of abutting joint of two total segments in shipbuilding process | |
| CN107010173B (en) | The installation method of support component | |
| CN101332861B (en) | Manufacture and installation process of backplane of pump tower for liquefied natural gas ship | |
| CN107499462A (en) | A kind of installation method of goods pot sidewall and cabin | |
| CN103895813B (en) | 5000 railway carriage angle mounting process | |
| CN111619756B (en) | Method for controlling structural deformation and precision in construction of LNG filling ship | |
| CN205366016U (en) | Bow side pushes away body centering bed -jig |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |