CN103061272B - Deck structure of ocean rotorcraft - Google Patents
Deck structure of ocean rotorcraft Download PDFInfo
- Publication number
- CN103061272B CN103061272B CN201210540688.3A CN201210540688A CN103061272B CN 103061272 B CN103061272 B CN 103061272B CN 201210540688 A CN201210540688 A CN 201210540688A CN 103061272 B CN103061272 B CN 103061272B
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- aluminum alloy
- aluminium alloy
- rotorcraft
- deck
- ocean
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Abstract
The invention relates to the technical field of oceaneering platforms, particularly to a deck structure of an ocean rotorcraft. The deck structure of the ocean rotorcraft which is in an aluminum alloy structure comprises an aluminum alloy support, an aluminum alloy section and a connecting fastening element, wherein the aluminum alloy support and the aluminum alloy section are connected through the connecting fastening element. The aluminum alloy section is a hollow geometry which is formed by the sequential connection of a panel, three vertical plates and a base plate, wherein a vertical plate in the middle of the three vertical plates of the aluminum alloy section divides the aluminum alloy section into two parts uniformly. A steel structure and the aluminum alloy structure are connected through transition materials. A deck channel is arranged on a horizontal support; the aluminum alloy section is provided with a drainage groove which is connected with a dredging and drainage pipeline and a boundary lamp; and a peripheral security net is connected with the periphery of the aluminum alloy support. The deck structure of the ocean rotorcraft has the advantages of being light in weight, solid, corrosion resistant, easy to store and transport, convenient to assemble and overcoming the defects of heavy weight, easy to corrode, uneasy to store and transport and inconvenient to assemble in the existing deck of the rotorcraft.
Description
Technical field:
The present invention relates to a kind of ocean engineering platform technology field, particularly a kind of deck structure of ocean rotorcraft.
Background technology:
The marine mobile platform of current construction, comprise the extra large work projects such as jack-up unit, semisubmersible platform, deepwater drilling ship, installation vessel, its gyroplane deck structure still adopts traditional steel trussed construction.The overhanging weight that steel gyroplane deck is larger and turning moment become platform overall weight and control unavoidable one large technical bottleneck, and in addition, existing gyroplane deck structure also has perishable, not easily accumulating, is not easy to assembled shortcoming.
Summary of the invention:
The technical problem to be solved in the present invention is to provide a kind of deck structure of ocean rotorcraft, the arrangement achieves lightweight, firm, anticorrosive, easy accumulating, be convenient to assembled.Overcome existing gyroplane deck structure Heavy Weight, perishable, not easily accumulating, be not easy to assembled deficiency.
The technical solution used in the present invention is: a kind of deck structure of ocean rotorcraft, comprises steel design and aluminium alloy structure, steel design comprises bracket, horizontal support, vertical support, skewed horizontal load and connecting rod, bracket respectively with vertical support, skewed horizontal load, connecting rod is connected, horizontal support respectively with vertical support, skewed horizontal load, connecting rod is connected, steel design and main platform body structure welding, aluminium alloy structure comprises aluminium alloys and supports, aluminium alloy extrusions be connected securing member, aluminium alloys supports and is connected by being connected securing member with aluminium alloy extrusions, aluminium alloy extrusions is by panel, three risers, the solid of the hollow that base plate connects successively and formed, aluminium alloy extrusions is divided into two parts by that riser in the centre position in three risers of aluminium alloy extrusions equably, steel design is connected by transition material with aluminium alloy structure, and horizontal support is provided with deck passages, and aluminium alloy extrusions is provided with rhone and border light, and rhone connects with water drainage pipeline, and the periphery that perimeter security net supports with aluminium alloys is connected.
Transition material adopts steel combined with aluminum backing plate.
The invention has the beneficial effects as follows: the present invention, owing to have employed the mode by steel combined with aluminum backing plate connecting aluminum alloy structure in steel design, thus has lightweight, firm, anticorrosive, easy accumulating, is convenient to assembled advantage.
Accompanying drawing illustrates:
Below in conjunction with the drawings and specific embodiments, the present invention will be further described in detail.
Accompanying drawing is structural representation of the present invention.
Detailed description of the invention:
As shown in drawings, a kind of deck structure of ocean rotorcraft, comprises steel design and aluminium alloy structure, steel design comprises bracket 1, horizontal support 2, vertical support 3, skewed horizontal load 4 and connecting rod 5, bracket 1 respectively with vertical support 3, skewed horizontal load 4, connecting rod 5 is connected, horizontal support 2 respectively with vertical support 3, skewed horizontal load 4, connecting rod 5 is connected, steel design is welded with main platform body structure 15, aluminium alloy structure comprises aluminium alloys and supports 6, aluminium alloy extrusions 7 be connected securing member 8, aluminium alloys supports 6 and is connected by being connected securing member 8 with aluminium alloy extrusions 7, aluminium alloy extrusions 7 is by panel, three risers, the solid of the hollow that base plate connects successively and formed, aluminium alloy extrusions 7 is divided into two parts by that riser in the centre position in three risers of aluminium alloy extrusions 7 equably, because aluminium alloy extrusions 7 adopts aluminium alloys to make, and in hollow form, therefore there is the light and erosion-resisting feature of quality, adopt the solid of hollow, make it have larger flexural strength, therefore, it is possible to meet marine gyroplane landing to the requirement of strength on deck.Steel design is connected by steel combined with aluminum backing plate with aluminium alloy structure, both is connected into a combined type deck structure, solves the technical barrier that different materials produces electrochemical corrosion.Horizontal support 2 is provided with deck passages 10, and aluminium alloy extrusions 7 is provided with rhone 13 and border light 14, and rhone 13 connects with water drainage pipeline 11, and the periphery that perimeter security net 12 supports 6 with aluminium alloys is connected.Main stress framework of the present invention adopts steel design, superstructure adopts aluminium alloy structure, and as calculated and field trial, this gyroplane deck structure is 1/2nd of conventional steel construction weight, achieve the overall weight control objectives of platform, and meet the safe landing requirement of marine gyroplane.
Be understandable that, above about specific descriptions of the present invention, the technical scheme described by the embodiment of the present invention is only not limited to for illustration of the present invention, those of ordinary skill in the art is to be understood that, still can modify to the present invention or equivalent replacement, to reach identical technique effect; Needs are used, all within protection scope of the present invention as long as meet.
Claims (2)
1. a deck structure of ocean rotorcraft, comprises steel design and aluminium alloy structure, it is characterized in that: steel design comprises bracket (1), horizontal support (2), vertical support (3), skewed horizontal load (4) and connecting rod (5), bracket (1) respectively with vertical support (3), skewed horizontal load (4), connecting rod (5) is connected, horizontal support (2) respectively with vertical support (3), skewed horizontal load (4), connecting rod (5) is connected, steel design is welded with main platform body structure (15), aluminium alloy structure comprises aluminium alloys and supports (6), aluminium alloy extrusions (7) be connected securing member (8), aluminium alloys supports (6) and is connected by being connected securing member (8) with aluminium alloy extrusions (7), aluminium alloy extrusions (7) is by panel, three risers, the solid of the hollow that base plate connects successively and formed, aluminium alloy extrusions (7) is divided into two parts by that riser in the centre position in three risers of aluminium alloy extrusions (7) equably, steel design is connected by transition material (9) with aluminium alloy structure, horizontal support (2) is provided with deck passages (10), aluminium alloy extrusions (7) is provided with rhone (13) and border light (14), rhone (13) connects with water drainage pipeline (11), and perimeter security net (12) supports (6) periphery with aluminium alloys is connected.
2. according to deck structure of ocean rotorcraft according to claim 1, it is characterized in that: described transition material (9) adopts steel combined with aluminum backing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540688.3A CN103061272B (en) | 2012-12-13 | 2012-12-13 | Deck structure of ocean rotorcraft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210540688.3A CN103061272B (en) | 2012-12-13 | 2012-12-13 | Deck structure of ocean rotorcraft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103061272A CN103061272A (en) | 2013-04-24 |
| CN103061272B true CN103061272B (en) | 2015-01-21 |
Family
ID=48104139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210540688.3A Expired - Fee Related CN103061272B (en) | 2012-12-13 | 2012-12-13 | Deck structure of ocean rotorcraft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103061272B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103205942A (en) * | 2013-04-25 | 2013-07-17 | 无锡市海联舰船内装有限公司 | Aluminum alloy helicopter platform |
| CN104562980A (en) * | 2014-12-25 | 2015-04-29 | 贵州泰丰直升飞机维护工程有限公司 | Rectangular rapid splicing platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657086A (en) * | 1984-08-16 | 1987-04-14 | Oscar Aanensen | Helicopter decks |
| US5351915A (en) * | 1992-01-24 | 1994-10-04 | Ernst Aandalen | Helicopter deck |
| CN2837374Y (en) * | 2005-11-23 | 2006-11-15 | 中国石油天然气集团公司 | Vehicle-mounted helicopter platform |
| CN201395236Y (en) * | 2009-02-24 | 2010-02-03 | 曾海浩 | Helicopter deck |
| MX2010002824A (en) * | 2010-03-12 | 2011-09-15 | Francisco Javier Camargo Salinas | Light platform and structure for heliport. |
| KR20120051330A (en) * | 2010-11-12 | 2012-05-22 | 현대중공업 주식회사 | Heli deck support of drill ship |
-
2012
- 2012-12-13 CN CN201210540688.3A patent/CN103061272B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4657086A (en) * | 1984-08-16 | 1987-04-14 | Oscar Aanensen | Helicopter decks |
| US5351915A (en) * | 1992-01-24 | 1994-10-04 | Ernst Aandalen | Helicopter deck |
| CN2837374Y (en) * | 2005-11-23 | 2006-11-15 | 中国石油天然气集团公司 | Vehicle-mounted helicopter platform |
| CN201395236Y (en) * | 2009-02-24 | 2010-02-03 | 曾海浩 | Helicopter deck |
| MX2010002824A (en) * | 2010-03-12 | 2011-09-15 | Francisco Javier Camargo Salinas | Light platform and structure for heliport. |
| KR20120051330A (en) * | 2010-11-12 | 2012-05-22 | 현대중공업 주식회사 | Heli deck support of drill ship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103061272A (en) | 2013-04-24 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Qingbin Inventor after: Yao Xianglin Inventor after: Sun Youjie Inventor after: Lv Hongwei Inventor after: Zhao Jingkun Inventor after: Fan Yansong Inventor after: Zhou Yu Inventor after: Han Bing Inventor before: Li Qingbin Inventor before: Yao Xianglin Inventor before: Sun Youjie Inventor before: Lv Hongwei |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: LI QINGBIN YAO XIANGLIN SUN YOUJIE LV HONGWEI TO: LI QINGBIN YAO XIANGLIN SUN YOUJIE LV HONGWEI ZHAO JINGKUN FAN YANSONG ZHOU YU HAN BING |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20171213 |