CN107140113A - The assemble method that a kind of topside segmentation of oil carrier is segmented with the turn of the bilge - Google Patents
The assemble method that a kind of topside segmentation of oil carrier is segmented with the turn of the bilge Download PDFInfo
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- CN107140113A CN107140113A CN201710282726.2A CN201710282726A CN107140113A CN 107140113 A CN107140113 A CN 107140113A CN 201710282726 A CN201710282726 A CN 201710282726A CN 107140113 A CN107140113 A CN 107140113A
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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
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Abstract
The assemble method that a kind of topside segmentation of oil carrier is segmented with the turn of the bilge, by the way that left wall pier and right wall pier are respectively classified into two sections, and two sections be divided into are segmented respectively with the turn of the bilge of respective side and bottom section is integrally formed, therefore, wall pier is eliminated as independent segmentation, wall pier and the turn of the bilge, the welding of bottom is reduced, the big difficulty for closing up operation is reduced, number of assembling steps is simplified, operating efficiency is improved；By topside segmentation, bottom surface completes to assemble on the basis of outside plate on the ground in advance with turn of the bilge segmentation, significantly reduce and do not assemble originally, can only vertically carry precision controlling difficulty during lifting, and turn of the bilge segmentation is docked on the ground with topside segmentation, so as to which original horizontal position welding to be changed into common downhand welding, improve welding quality, it is to avoid be adjusted alignment using card code, repair rate is greatly reduced, improve operating efficiency, it is time saving and energy saving, also significantly save manufacturing cost, it is ensured that the quality of outside plate and attractive in appearance.
Description
Technical field
The present invention relates to the assemble method that the segmentation of the topside of oil carrier is segmented with the turn of the bilge.
Background technology
At present, in the fabrication process, the segmentation of its topside is typically by multiple topsides with the assemble method that the turn of the bilge is segmented to oil carrier
Sectional into after block with being segmented by the turn of the bilge, the block progress lifting carrying that bottom section and wall pier sectional are formed,
Topside is mainly segmented the block to be formed and sling vertically by lifting method for loading, and it is suitable for reading that lower mouth and the turn of the bilge of topside block are segmented
After docking, the segmentation of topside block and the turn of the bilge is welded as a whole by horizontal position welding, as shown in figure 1, due to topside block pass through it is vertical
Be segmented after slinging and dock with the turn of the bilge, in docking operation is sling because topside block can produce it is certain rock, therefore, easily
The phenomenon suitable for reading for docking dislocation that the lower mouth and the turn of the bilge for causing topside block are segmented, the precision controlling difficulty of assembling than larger, from
And when finding to close up seam dislocation after the completion of welding, in addition it is also necessary to cut the soldered seam that closes up open, progress realigns welding,
Operating efficiency is greatly reduced, operation difficulty is improved, taken time and effort；Unresolved above mentioned problem, it is necessary to close up seam in docking
Place card code is installed, so that docking is closed up seam and is adjusted by card code, make mouth and turn of the bilge segmentation under topside block suitable for reading right
Together, however, also needing to cut off card code after the completion of welding, then the technique such as dig, polish by carbon cut place is repaired, repairing
Outside plate mother metal is easily lead to during whole to be damaged, once occurring to be damaged, then repeatedly repair welding is needed, then is polished, this
Result in and substantial amounts of impaired trace is left on outside plate mother metal, influence the quality of ship and attractive in appearance；The lower mouth and the turn of the bilge of topside block
When alignment suitable for reading is closed up, close up seam on vertical plane, horizontal position welding need to be used, at present, horizontal position welding full automatic welding technology is immature, because
This, more use titanium dioxide Welding Machine, this is very high to welder's technical requirements, and therefore, commissure is usually unqualified,
Repair rate is very high, the cost such as lost labor and wlding, takes time and effort, inefficiency.
The content of the invention
The present invention is intended to provide a kind of welding manner by topside and the turn of the bilge changes into the topside of the oil carrier of common downhand welding
The assemble method that segmentation is segmented with the turn of the bilge, simplifies assembling procedure there is provided operating efficiency, time saving and energy saving, it is ensured that the matter of oil carrier outside plate
Measure and attractive in appearance.
The assemble method that a kind of topside segmentation of oil carrier of the present invention is segmented with the turn of the bilge, is comprised the following steps：
1）Left wall pier is divided into two sections, one be square section segmentation is integrally formed with bottom left segmentation, its two ends and left bottom
The end face difference consistency from top to bottom of the corresponding end of segment section, one section of trapezoidal segmentation is integrally formed with the segmentation of the left turn of the bilge, and its is vertical
The end face consistency from top to bottom of horizontal ends that is segmented of one end and the left turn of the bilge；The setting phase that the setting of right wall pier segmentation is segmented with left wall pier
Together；
2）Left cell wall is divided into two sections, one section of narrower segmentation is integrally formed with port side segmentation, one section of narrower segmentation
The end face consistency from top to bottom of horizontal ends that is segmented of free end and the left turn of the bilge；The setting that the setting of right cell wall segmentation is segmented with left cell wall
It is identical；
3）By step 2）In port side segmentation be transported to the ground in specified place, place port side segment level, port side
Side of the segmentation with outside plate lands, and adjusts levelness；The mode of starboard side segmentation is segmented with port side；
4）By step 1）In the segmentation of the left turn of the bilge be transported to the ground in specified place, rotate left turn of the bilge segmentation, make its horizontal ends
End face upward, meanwhile, its outside plate side is landed；The mode of right turn of the bilge segmentation is segmented with the left turn of the bilge；
5）By step 4）In the left turn of the bilge rotated be segmented to step 3）In horizontal positioned port side segmentation draw close, make water
Wall pier point on the horizontal free end of cell wall segmentation on the port side segmentation inwall of placing flat and the left turn of the bilge segmentation rotated
Horizontal end face or so of section is concordant, now, and it is upper that the lower mouth of the port side segmentation of horizontal positioned and the left turn of the bilge rotated are segmented
Mouth is docked in the horizontal plane；Starboard side is segmented the docking mode being segmented with the right turn of the bilge and pair being segmented with the left turn of the bilge is segmented with port side
Connect mode；
6）In step 5）In port side segmentation the abutment joints suitable for reading that are segmented with the left turn of the bilge of Xia Kou at welded by downhand welding
Connect, left turn of the bilge segmentation is connected as one with port side segmentation, form left block；Starboard side is segmented the welding being segmented with the right turn of the bilge
Mode is segmented the welding manner being segmented with the left turn of the bilge with port side, forms right block；
7）Complete the assembling that topside segmentation is segmented with the turn of the bilge.
The assemble method that a kind of topside segmentation of oil carrier of the present invention is segmented with the turn of the bilge, by by left wall pier and right wall
Pier is respectively classified into two sections, and two sections be divided into are segmented respectively with the turn of the bilge of respective side and bottom section is integrally formed, and therefore, cancels
Wall pier reduces wall pier and the turn of the bilge, the welding of bottom as independent segmentation, reduces the big difficulty for closing up operation, simplifies
Number of assembling steps, improves operating efficiency；By topside segmentation, bottom surface is complete on the basis of outside plate on the ground in advance with turn of the bilge segmentation
Into assembling, significantly reduce and do not assemble originally, can only vertically carry precision controlling difficulty during lifting, and turn of the bilge segmentation and topside
Segmentation is docked on the ground, so as to which horizontal position welding to be changed into common downhand welding, improves welding quality, it is to avoid adjusted using card code
Whole alignment, without using follow-up trim process such as cutting, carbon plane, polishings, repair rate is greatly reduced, improves work effect
Rate, reduces labor intensity, time saving and energy saving, has also significantly saved manufacturing cost, it is ensured that the quality of outside plate and attractive in appearance.In addition,
The vertical end for the wall pier segmentation that the vertical end that the cell wall for making topside be segmented on inwall is segmented is segmented with the turn of the bilge is alignd, and makes subsequent wall
It is high that pier is segmented the weld strength being segmented with cell wall, it is to avoid stress concentration and reduce its commissure intensity.
Brief description of the drawings
Fig. 1 is prior-art fragmentation assembling schematic diagram（Heavy line is segmentation dividing line in figure）.
Fig. 2 is sectional schematic diagram of the present invention（Heavy line is segmentation dividing line in figure）.
Fig. 3 is left turn of the bilge segmental structure schematic diagram.
Fig. 4 is port side segmental structure schematic diagram.
Fig. 5 is bottom left segmental structure schematic diagram.
Embodiment
The assemble method that a kind of topside segmentation of oil carrier is segmented with the turn of the bilge, as shown in Figures 2 to 5, is comprised the following steps：
（1）Left wall pier segmentation 1 is divided into two sections, one be square section segmentation 2 is integrally formed with bottom left segmentation 3, its two ends and left bottom
The end face difference consistency from top to bottom of the corresponding end of segment section 3, one section of trapezoidal segmentation 4 is integrally formed with left turn of the bilge segmentation 5, and it is erected
Straight one end is segmented the end face consistency from top to bottom of 5 horizontal ends with the left turn of the bilge；The setting of right wall pier segmentation 6 is segmented 1 with left wall pier
Set identical；（2）Left cell wall segmentation 7 is divided into two sections, one section of narrower segmentation 8 is integrally formed with port side segmentation 9, narrower
The free end of one section of segmentation 8 is segmented the end face consistency from top to bottom of 5 horizontal ends with the left turn of the bilge；The setting of right cell wall segmentation 11 and left groove
The setting of wall segmentation 7 is identical；（3）By step（2）In the ground that are transported to specified place of port side segmentation 9, make port side point
9 horizontal positioneds of section, the side that port side segmentation 9 has outside plate lands, and adjusts levelness；The mode of starboard side segmentation 12 is with left
Topside segmentation 9；（4）By step（1）In the ground that are transported to specified place of left turn of the bilge segmentation 5, rotate left turn of the bilge segmentation 5, make
The end face of its horizontal ends upward, meanwhile, its outside plate side is landed；The mode of right turn of the bilge segmentation 13 is with left turn of the bilge segmentation 5；（5）Will
Step（4）In the left turn of the bilge rotated segmentation 5 to step（3）In the port side segmentation of horizontal positioned 9 draw close, put level
The horizontal free end for the narrower cell wall segmentation that the port side put is segmented on 9 inwalls with being in the left turn of the bilge segmentation 5 rotated
Horizontal end face of trapezoidal wall pier segmentation or so is concordant, now, the lower mouth 15 of the port side segmentation 9 of horizontal positioned and has rotated
Dock in the horizontal plane suitable for reading the 14 of left turn of the bilge segmentation 5；Starboard side segmentation 12 is segmented the 13 same larboard of docking mode with the right turn of the bilge
Side segmentation 9 is segmented 5 docking mode with the left turn of the bilge；（6）In step（5）In port side segmentation 9 lower mouth 15 and the left turn of the bilge point
Welded at suitable for reading 14 abutment joint of section 5 by downhand welding, left turn of the bilge segmentation 5 is connected as one with port side segmentation 9, shape
Into left block；The welding manner that starboard side segmentation 12 is segmented 13 with the right turn of the bilge is segmented 5 welding with port side segmentation 9 with the left turn of the bilge
Mode, forms right block；（7）Complete the assembling that topside segmentation is segmented with the turn of the bilge.
Left block and right block are sling vertically, it is in vertical state port side is segmented 9 with starboard side segmentation 12, is hung to step
Suddenly（1）Described in bottom left segmentation 3 at or right bottom section 10 at, left block and bottom left segmentation 3 is welded as a whole, make
Right block is welded as a whole with right bottom section 10, completes the assembling of bottom section, turn of the bilge segmentation and topside segmentation, to improve
The integrality of block.
The step（3）And step（4）In running tool be flat car, transport facility.
Claims (3)
1. the assemble method that a kind of topside segmentation of oil carrier is segmented with the turn of the bilge, it is characterised in that comprise the following steps：
1）Left wall pier segmentation (1) is divided into two sections, one be square section is segmented (2) and is integrally formed with bottom left segmentation (3), and it two
End is segmented the end face difference consistency from top to bottom of the corresponding end of (3) with bottom left, and one section of trapezoidal segmentation (4) is segmented with the left turn of the bilge
(5) it is integrally formed, its vertical one end is segmented the end face consistency from top to bottom of the horizontal ends of (5) with the left turn of the bilge；Right wall pier segmentation (6)
Set identical with the setting that left wall pier is segmented (1)；
2）Left cell wall segmentation (7) is divided into two sections, one section of narrower segmentation (8) is integrally formed with port side segmentation (9), narrower
The free end of one section of segmentation (8) is segmented the end face consistency from top to bottom of the horizontal ends of (5) with the left turn of the bilge；The setting of right cell wall segmentation (11)
It is identical with the setting that left cell wall is segmented (7)；
3）By step 2）In port side segmentation (9) be transported to the ground in specified place, port side is segmented (9) horizontal positioned,
The side that port side segmentation (9) has outside plate lands, and adjusts levelness；The mode of starboard side segmentation (12) is segmented with port side
(9)；
4）By step 1）In left turn of the bilge segmentation (5) be transported to the ground in specified place, rotate left turn of the bilge segmentation (5), make its water
The end face of flush end upward, meanwhile, its outside plate side is landed；The mode of right turn of the bilge segmentation (13) is segmented (5) with the left turn of the bilge；
5）By step 4）In the left turn of the bilge rotated segmentation (5) to step 3）In horizontal positioned port side segmentation (9) lean on
Hold together, the horizontal free end that the narrower cell wall for making the port side of horizontal positioned be segmented on (9) inwall is segmented and the left bilge rotated
The trapezoidal horizontal end face of wall pier segmentation on segment section (5) or so is concordant, now, the port side segmentation (9) of horizontal positioned
Lower mouth (15) with rotated the left turn of the bilge segmentation (5) (14) suitable for reading dock in the horizontal plane；Starboard side is segmented (12) and the right side
The docking mode of turn of the bilge segmentation (13) is segmented the docking mode that (9) are segmented (5) with the left turn of the bilge with port side；
6）In step 5）In lower mouth (15) and the left turn of the bilge of port side segmentation (9) be segmented at the abutment joint of (14) suitable for reading of (5)
Welded by downhand welding, left turn of the bilge segmentation (5) is connected as one with port side segmentation (9), form left block；Starboard side point
The welding manner that section (12) is segmented (13) with the right turn of the bilge is segmented (9) with port side and the left turn of the bilge is segmented the welding manner of (5), is formed
Right block；
7）Complete the assembling that topside segmentation is segmented with the turn of the bilge.
2. the assemble method that a kind of topside segmentation of oil carrier according to claim 1 is segmented with the turn of the bilge, it is characterised in that：Will
Left block and right block are sling vertically, and it is in vertical state port side is segmented (9) with starboard side segmentation (12), is hung to step 1）In
Described bottom left segmentation (3) place or right bottom section (10) place, make left block be segmented (3) with bottom left and are welded as a whole, make
Right block is welded as a whole with right bottom section (10), completes the assembling of bottom section, turn of the bilge segmentation and topside segmentation.
3. the assemble method that a kind of topside segmentation of oil carrier according to claim 1 or 2 is segmented with the turn of the bilge, its feature exists
In：The step 3）With step 4）In running tool be flat car.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710282726.2A CN107140113B (en) | 2017-04-26 | 2017-04-26 | A kind of assemble method of the topside segmentation and turn of the bilge segmentation of oil carrier |
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| CN201710282726.2A CN107140113B (en) | 2017-04-26 | 2017-04-26 | A kind of assemble method of the topside segmentation and turn of the bilge segmentation of oil carrier |
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Cited By (7)
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| CN108407968A (en) * | 2018-04-27 | 2018-08-17 | 广船国际有限公司 | A kind of side ballast tank segmentation division methods |
| CN108791700A (en) * | 2018-04-27 | 2018-11-13 | 广船国际有限公司 | A kind of wall pier location segment method of construction |
| CN109080763A (en) * | 2018-05-31 | 2018-12-25 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank pedestal is got ready and prepackage method |
| CN110466680A (en) * | 2019-07-10 | 2019-11-19 | 沪东中华造船(集团)有限公司 | A kind of method for loading of double cabin type ship block |
| CN110466708A (en) * | 2019-08-30 | 2019-11-19 | 广船国际有限公司 | The tapping equipment of half ship floating ballast water of ship and its installation and application 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 |
| CN115535181A (en) * | 2022-10-21 | 2022-12-30 | 中国船舶集团青岛北海造船有限公司 | Wall pier surrounding type segmented construction method for constructing cultivation ship |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108407968A (en) * | 2018-04-27 | 2018-08-17 | 广船国际有限公司 | A kind of side ballast tank segmentation division methods |
| CN108791700A (en) * | 2018-04-27 | 2018-11-13 | 广船国际有限公司 | A kind of wall pier location segment method of construction |
| CN109080763A (en) * | 2018-05-31 | 2018-12-25 | 沪东中华造船(集团)有限公司 | A kind of LNG ship cargo tank pedestal is got ready and prepackage method |
| CN110466680A (en) * | 2019-07-10 | 2019-11-19 | 沪东中华造船(集团)有限公司 | A kind of method for loading of double cabin type ship block |
| CN110466680B (en) * | 2019-07-10 | 2021-06-01 | 沪东中华造船(集团)有限公司 | Carrying method for double-row cabin type ship block |
| CN110466708A (en) * | 2019-08-30 | 2019-11-19 | 广船国际有限公司 | The tapping equipment of half ship floating ballast water of ship and its installation and application 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 |
| 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 |
| CN115535181A (en) * | 2022-10-21 | 2022-12-30 | 中国船舶集团青岛北海造船有限公司 | Wall pier surrounding type segmented construction method for constructing cultivation ship |
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