CN102336248B - Large-scale bulbous bow bow module - Google Patents
Large-scale bulbous bow bow module Download PDFInfo
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- CN102336248B CN102336248B CN201110229986.6A CN201110229986A CN102336248B CN 102336248 B CN102336248 B CN 102336248B CN 201110229986 A CN201110229986 A CN 201110229986A CN 102336248 B CN102336248 B CN 102336248B
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- 238000003466 welding Methods 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
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Abstract
Large-scale bulbous bow bow module, belong to ship building technical field, comprise floor, lower floor, structural shapes, brace panel, keel girder, strong crashproof material, weak crashproof material, outside plate, between upper floor and lower floor, structural shapes is installed, keel girder is vertically mounted on the centre of floor and lower floor, in the space, both sides that upper floor and keel girder are formed, strong crashproof material and weak crashproof material are installed, strong crashproof material and the spaced arrangement of weak crashproof material, at upper floor, the inside portion of keel girder and strong crashproof material is provided with brace panel, outside plate is welded with in the outside of whole skeleton.Strong crashproof material and weak crashproof material camber are arranged, end is progressively drawn in.The structure of this module, can once carry shaping, multiple workman welds simultaneously, and efficiency is high, substantially one-shot forming, improves the quality of products, and greatly can also shorten the production cycle.
Description
Technical field
The present invention relates to a kind of bulbous bow bow module, especially a kind of ton large-scale boats and ships bulbous bow bow module up to ten thousand, belongs to ship building technical field.
Background technology
The bulbous bow molded line of ton boats and ships is complicated, and structure is numerous.Easily occur in construction construction cannot mounting structure, a series of technical barrier such as cannot to weld, especially bow camber line region.According to code requirement, the crashproof material camber of bulbous bow is arranged, the crashproof material maximum spacing in two pieces, camber line place can not be greater than 320mm, end only has about 70mm after progressively drawing in, cause adjacent structure gap too little, cannot weld or full weld, therefore current assemble method only has one piece of block part to weld in order, cause work efficiency extremely low, and shaping rear radian is poor, also will carry out secondary processing, this technical barrier is one and is badly in need of the difficulty overcome of tackling key problems.
Summary of the invention
The object of this invention is to provide a kind of large-scale bulbous bow bow module.
The problem to be solved in the present invention is that existing bulbous bow bow manufacture efficiency is low, the deficiency of one-shot forming radian difference.
For realizing object of the present invention, the technical solution used in the present invention is:
Large-scale bulbous bow bow module, comprise floor, lower floor, structural shapes, brace panel, keel girder, strong crashproof material, weak crashproof material, outside plate, between upper floor and lower floor, structural shapes is installed, keel girder is vertically mounted on the centre of floor and lower floor, in the space, both sides that upper floor and keel girder are formed, strong crashproof material and weak crashproof material are installed, strong crashproof material and the spaced arrangement of weak crashproof material, the weld width of weak crashproof material and upper floor junction is the 1/7-1/5 of strong crashproof material weld width, at upper floor, the inside portion of keel girder and strong crashproof material is provided with brace panel, outside plate is welded with in the outside of whole skeleton.
Strong crashproof material and weak crashproof material camber are arranged, both tops, camber line place maximum spacing can not be greater than 320mm, and end is progressively drawn in, and distance is 75mm-80mm between the two; The sequence of welding of outside plate is, first erecting and welding A35---" A34---" A36; A28---" A29---" A30 is installed again---" A18, installs and has welded; A24---" A27---" A25 is installed again---" A24, A27, the A25 erecting and welding such as A26, A26 is complete, last erecting and welding.The outside plate closing up place stays the slow weldering of 100mm.
Advantage of the present invention: the structure of this module, can once carry shaping, multiple workman welds simultaneously, and efficiency is high, substantially one-shot forming, improves the quality of products, and greatly can also shorten the production cycle.
Accompanying drawing explanation
Fig. 1 is the block diagram of the present invention's large-scale bulbous bow bow module;
Fig. 2 is the structural representation of the present invention's large-scale bulbous bow bow module outside plate;
In figure: 1, upper floor 2, lower floor 3, structural shapes 4, brace panel 5, keel girder 6, strong crashproof material 7, weak crashproof material 8, outside plate.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated.
Large-scale bulbous bow bow module, comprise floor 1, lower floor 2, structural shapes 3, brace panel 4, keel girder 5, strong crashproof material 6, weak crashproof material 7, outside plate 8, between upper floor 1 and lower floor 2, structural shapes 3 is installed, keel girder 5 is vertically mounted on the centre of floor 1 and lower floor 2, in the space, both sides that upper floor 1 and keel girder 5 are formed, strong crashproof material 6 and weak crashproof material 7 are installed, strong crashproof material 6 and the spaced arrangement of weak crashproof material 7, weak crashproof material 7 is 1/5 of strong crashproof material 6 weld width with the weld width of upper floor 1 junction, being spaced like this, substantially strong crashproof material 6 and weak crashproof material 7 can put in the junction welding rod of upper floor 1 and weld, full weld can be realized, to ensure structural strength, at upper floor 1, the inside portion of keel girder 5 and strong crashproof material 6 is provided with brace panel 4, outside plate 8 is welded with in the outside of whole skeleton.
Strong crashproof material 6 and weak crashproof material 7 camber are arranged, both tops, camber line place maximum spacing is 300mm, and end is progressively drawn in, and distance is 75mm between the two;
Manufacture method of the present invention is: the following floor 2 of power of organizing in this is tire, lifting keel girder 5 is welded on lower floor 2, the inner side spot welding upper reinforcing plate 4 of keel girder 5, then structural shapes 3 opsition dependent point is welded on lower floor 2, upper floor 1 spot welding of lifting is fixed again, the inner side spot welding upper reinforcing plate 4 of upper floor 1, then lifts strong crashproof material 6 and weak crashproof material 7, with keel girder 5 for center of symmetry; Both sides opsition dependent layout spot welding is fixed, within it spot welding upper reinforcing plate 4, after determining that profile radian is errorless, and the symmetrical full weld in last multiple workman both sides, essentially no like this deformation.
Next be that outside plate 8 is installed, this assembling structure is many, and welding occupies a narrow space, and easily occurs " dead cabin ", namely cannot install, cannot weld.Therefore on platform, install outside plate 8 will note assembled order, the sequence of erection of outside plate 8 is: first erecting and welding A35---" A34---" A36; A28---" A29---" A30 is installed again---" A18, installs and has welded.A24---" A27---" A25 is installed again---" A24, A27, the A25 erecting and welding such as A26, A26 is complete, last erecting and welding; The outside plate closing up place stays the slow weldering of 100mm, waits when closing up and revises welding.
Claims (3)
1. large-scale bulbous bow bow module, comprise floor (1), lower floor (2), structural shapes (3), brace panel (4), keel girder (5), strong crashproof material (6), weak crashproof material (7), outside plate (8), it is characterized in that: above between floor (1) and lower floor (2), structural shapes (3) is installed, keel girder (5) is vertically mounted on the centre of floor (1) and lower floor (2), in the space, both sides that upper floor (1) and keel girder (5) are formed, strong crashproof material (6) and weak crashproof material (7) are installed, strong crashproof material (6) and weak crashproof material (7) spaced arrangement, weak crashproof material (7) and the weld width of upper floor (1) junction are the 1/7-1/5 of strong crashproof material (6) weld width, in upper floor (1), the inside portion of keel girder (5) and strong crashproof material (6) is all provided with brace panel (4), outside plate (8) is welded with in the outside of whole skeleton.
2. large-scale bulbous bow bow module according to claim 1, it is characterized in that: described strong crashproof material (6) and weak crashproof material (7) camber are arranged, both tops, camber line place maximum spacing can not be greater than 320mm, and end is progressively drawn in, and distance is 75mm-80mm between the two.
3. large-scale bulbous bow bow module according to claim 1, is characterized in that: as the piecemeal of Fig. 2 outer panel structure, and the sequence of welding of described outside plate (8) is, first erecting and welding A35 plate---" A34 plate---" A36 plate; Erecting and welding A28 plate---" A29 plate---" A30 plate again---" A18 plate; Erecting and welding A24 plate---" A27 plate---" A25 plate again---" A26 plate, the A24 plates such as A26 plate, A27 plate, A25 erecting and welding is complete, last erecting and welding; The outside plate closing up place stays the slow weldering of 100mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229986.6A CN102336248B (en) | 2011-08-11 | 2011-08-11 | Large-scale bulbous bow bow module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110229986.6A CN102336248B (en) | 2011-08-11 | 2011-08-11 | Large-scale bulbous bow bow module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102336248A CN102336248A (en) | 2012-02-01 |
| CN102336248B true CN102336248B (en) | 2015-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110229986.6A Expired - Fee Related CN102336248B (en) | 2011-08-11 | 2011-08-11 | Large-scale bulbous bow bow module |
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| Country | Link |
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| CN (1) | CN102336248B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102897656B (en) * | 2012-09-19 | 2015-04-15 | 武汉船用机械有限责任公司 | Lift hook assembly for crane |
| CN103144739B (en) * | 2013-03-11 | 2015-08-19 | 韩通（上海）新能源船舶设计研发有限公司 | The initiatively manufacture method of divergence type bulbous bow |
| CN103407546B (en) * | 2013-07-29 | 2016-12-28 | 福建新胜海船业有限公司 | A kind of left and right divides system to close the bulb bow manufacturing process of system again |
| CN107054556A (en) * | 2016-12-23 | 2017-08-18 | 中国船舶工业集团公司第七0八研究所 | It is first that one kind reduces the increased novel ball of resistance in waves |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61110493U (en) * | 1984-12-25 | 1986-07-12 | ||
| JP2002347690A (en) * | 2001-05-23 | 2002-12-04 | Sumitomo Heavy Ind Ltd | Structure of bow part of stern part |
| JP2009248731A (en) * | 2008-04-04 | 2009-10-29 | Nippon Steel Corp | Bow structure with superior collision resisting safety |
| WO2011024715A1 (en) * | 2009-08-24 | 2011-03-03 | 新日本製鐵株式会社 | Bow structure |
| CN102039990A (en) * | 2009-10-16 | 2011-05-04 | 联合船舶设计发展中心 | Ship with front-end crushable buffer bow |
| CN202193176U (en) * | 2011-08-11 | 2012-04-18 | 扬帆集团股份有限公司 | Large bulbous bow module |
-
2011
- 2011-08-11 CN CN201110229986.6A patent/CN102336248B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61110493U (en) * | 1984-12-25 | 1986-07-12 | ||
| JP2002347690A (en) * | 2001-05-23 | 2002-12-04 | Sumitomo Heavy Ind Ltd | Structure of bow part of stern part |
| JP2009248731A (en) * | 2008-04-04 | 2009-10-29 | Nippon Steel Corp | Bow structure with superior collision resisting safety |
| WO2011024715A1 (en) * | 2009-08-24 | 2011-03-03 | 新日本製鐵株式会社 | Bow structure |
| CN102039990A (en) * | 2009-10-16 | 2011-05-04 | 联合船舶设计发展中心 | Ship with front-end crushable buffer bow |
| CN202193176U (en) * | 2011-08-11 | 2012-04-18 | 扬帆集团股份有限公司 | Large bulbous bow module |
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| CN102336248A (en) | 2012-02-01 |
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Owner name: ZHOUSHAN XINZHEN SHIP DESIGN CO., LTD. Free format text: FORMER OWNER: YANGFAN GROUP CO., LTD. Effective date: 20150410 |
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Effective date of registration: 20150410 Address after: Enterprise service center of Zhoushan port comprehensive free trade zone in Zhejiang province 316000 301-397 room Applicant after: ZHOUSHAN XINZHEN SHIP DESIGN CO., LTD. Address before: 316100 Zhejiang city of Zhoushan province Putuo District Shenjiamen Lujiazhi Road No. 169 Applicant before: Yangfan Group Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151021 Termination date: 20170811 |