CN204871465U - A aluminium alloy ex -trusions for hull - Google Patents
A aluminium alloy ex -trusions for hull Download PDFInfo
- Publication number
- CN204871465U CN204871465U CN201520639289.1U CN201520639289U CN204871465U CN 204871465 U CN204871465 U CN 204871465U CN 201520639289 U CN201520639289 U CN 201520639289U CN 204871465 U CN204871465 U CN 204871465U
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- China
- Prior art keywords
- aluminium alloy
- sidewall
- fin
- ship side
- side wallboard
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Abstract
The utility model creatively discloses an aluminium alloy ex -trusions for hull, installs in the upper end of ship board wallboard, is an enhancement edge strip that is used for reason on the ship board wallboard, aluminium alloy ex -trusions is integrated into one piece's list structure, triangle -shaped is described for the opening to aluminium alloy ex -trusions's cross section, opening form triangle -shaped has a lateral wall I and II, and the tip of I internal surface of lateral wall is to having bead I and II, and bead I and II is I perpendicular with the lateral wall respectively, the wall thickness phase -match of the interval of bead between I and II and ship board wallboard, and the bead forms a draw -in groove and describes between I and II, and the joint is in the upper end of ship board wallboard, and the tip of lateral wall II has a decurrent turning and prolongs the limit, a side on limit and the outer wall laminating of ship board wallboard are prolonged to the turning. This aluminium alloy ex -trusions simple structure, low in manufacturing cost, light in weight, the structure is practical and firm, the installation of being convenient for, intensity is high, extensive applicability.
Description
Technical field
The invention relates to aluminium profile structure field, is specifically related to a kind of aluminium alloy extrusions for hull.
Background technology
Owing to often transporting goods, hull left/right side of a ship wallboard upper limb is very easily impaired, therefore needs often to reinforce it, not only affects work efficiency, also reduce Hull Strength, affect the service life of ship.
Summary of the invention
The invention object is to provide a kind of aluminium alloy extrusions for hull, for strengthening and protect the upper limb of left/right side of a ship wallboard in hull (especially aerodynamic force ship hull).This aluminium alloy section structure is simple, and low cost of manufacture is lightweight, and structure is practical and firm, and be convenient to install, intensity is high, and applicability is wide.
The technical scheme that the invention adopts is:
A kind of aluminium alloy extrusions for hull, be arranged on the upper end of ship side wallboard, it is a kind of reinforcement edge strip for ship side wallboard upper limb, the list structure that described aluminium alloy extrusions is formed in one, the cross-sectional plane of described aluminium alloy extrusions is opening shape triangle, described opening shape triangle has sidewall I and II, the end of sidewall I inside face is to having fin I and II, fin I is vertical with sidewall I respectively with II, spacing between fin I and II and the wall thickness of ship side wallboard match, a draw-in groove shape is formed between fin I and II, be connected to the upper end of ship side wallboard, the end of sidewall II has a downward turning and prolongs limit, the outer wall of a side and ship side wallboard that limit is prolonged at described turning is fitted.
Described a kind of aluminium alloy extrusions for hull, it is characterized in that, described fin I is positioned at the outside of ship side wallboard, and fin II is positioned at the inner side of ship side wallboard, and the inwall of fin II and ship side wallboard is by being welded and fixed; The outer wall of Yan Bianyi side, described turning and ship side wallboard is by being welded and fixed.
Described a kind of aluminium alloy extrusions for hull, is characterized in that, described fin II is welded and fixed by interruption with the inwall of ship side wallboard; The outer wall of Yan Bianyi side, described turning and ship side wallboard is welded and fixed by interruption.
Described a kind of aluminium alloy extrusions for hull, is characterized in that, the outside face of described sidewall I is provided with along the length direction of list structure and counts to groove.
Described a kind of aluminium alloy extrusions for hull, is characterized in that, the angle α of sidewall I and sidewall II is 30 °-45 °.
Described a kind of aluminium alloy extrusions for hull, is characterized in that, the outside face of sidewall I and sidewall II junction is circular arc type corner.
The invention has following beneficial effect:
1. structure is simple.There is clamping, laminating and the function such as anti-skidding simultaneously.
2. intensity is high.The design that cross-sectional plane is triangular in shape, all higher than rectangle, circle, the isostructural intensity of flute profile.
3. economical and practical.By special extrusion dies, aluminium section bar manufacturing process conveniently gets final product processing and fabricating; And, in hull (especially the hull of the aerodynamic force ship) manufacturing process of reality, be highly susceptible to docking with sheet material, do not need special frock clamp, on common processing platform, the single welding operation that can complete this section bar and sheet material.
4, the outside face of sidewall I is provided with and counts to groove.Play anti-skidding effect.Groove is convenient to extrusion forming in shape extrusion along the length direction of list structure.
5, the outside face of sidewall I and sidewall II junction adopts circular arc corner, make its be installed on hull after there will not be sharp angle effect, the behavior such as be conducive to personnel's touching, lift to move, trample.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of aluminium alloy extrusions for hull of the invention.
Fig. 2 is the generalized section when actual welding of aluminium alloy extrusions shown in Fig. 1 is applied.
Wherein 1-ship side wallboard, limit is prolonged, the outer wall of 7-ship side wallboard, the inwall of 8-ship side wallboard, 9-groove, 10-circular arc type corner in 2-sidewall I, 3-sidewall II, 4-fin I, 5-fin II, 6-turning.
Detailed description of the invention
As shown in Figure 1-2, a kind of aluminium alloy extrusions for hull, be arranged on the upper end of ship side wallboard 1, it is a kind of reinforcement edge strip for ship side wallboard 1 upper limb, the list structure that described aluminium alloy extrusions is formed in one, the cross-sectional plane of described aluminium alloy extrusions is opening shape triangle, and described opening shape triangle has sidewall I 2 and II 3, and the angle α of sidewall I 1 and sidewall II 3 is 30 °-45 °.The end of sidewall I 2 inside face is to having fin I 4 and II 5, fin I 4 is vertical with sidewall I 2 respectively with II 5, spacing between fin I 4 and II 5 and the wall thickness of ship side wallboard 1 match, a draw-in groove shape is formed between fin I 4 and II 5, be connected to the upper end of ship side wallboard 1, the end of sidewall II 3 has a downward turning and prolongs limit 6, and the outer wall 7 of a side and ship side wallboard that limit 6 is prolonged at described turning is fitted.Fin I 4, fin II 5 and turning are prolonged limit 6 and are jointly formed encirclement to hull left/right side of a ship wallboard inner side and outer side.Described fin I 4 is positioned at the outside of ship side wallboard 1, and fin II 5 is positioned at the inner side of ship side wallboard 1, and fin II 6 is welded and fixed by interruption with the inwall 8 of ship side wallboard; The outer wall 7 that side, limit 6 one and ship side wallboard are prolonged in described turning is welded and fixed by interruption, and aluminium section bar is integrated with hull ship side wallboard 1 one-tenth, and the form of being interrupted welding can effectively prevent the welding deformation of aluminum alloy plate materials.
Preferably, the outside face of described sidewall I 2 is provided with along the length direction of list structure and counts to groove 9, and form an antiskid surface, antiskid surface and deck in ship structure are in same plane.
Preferably, the outside face of sidewall I 2 and sidewall II 3 junction is circular arc type corner 10, the behavior such as be conducive to personnel's touching, lift to move, trample.
A kind of aluminium alloy extrusions for hull of the invention is lightweight, and structure is practical and firm, is particularly useful for the hull of aerodynamic force ship.
Claims (6)
1. the aluminium alloy extrusions for hull, it is characterized in that, be arranged on the upper end of ship side wallboard, it is a kind of reinforcement edge strip for ship side wallboard upper limb, the list structure that described aluminium alloy extrusions is formed in one, the cross-sectional plane of described aluminium alloy extrusions is opening shape triangle, described opening shape triangle has sidewall I and II, the end of sidewall I inside face is to having fin I and II, fin I is vertical with sidewall I respectively with II, spacing between fin I and II and the wall thickness of ship side wallboard match, a draw-in groove shape is formed between fin I and II, be connected to the upper end of ship side wallboard, the end of sidewall II has a downward turning and prolongs limit, the outer wall of a side and ship side wallboard that limit is prolonged at described turning is fitted.
2. a kind of aluminium alloy extrusions for hull according to claim 1, it is characterized in that, described fin I is positioned at the outside of ship side wallboard, and fin II is positioned at the inner side of ship side wallboard, and the inwall of fin II and ship side wallboard is by being welded and fixed; The outer wall of Yan Bianyi side, described turning and ship side wallboard is by being welded and fixed.
3. a kind of aluminium alloy extrusions for hull according to claim 2, is characterized in that, described fin II is welded and fixed by interruption with the inwall of ship side wallboard; The outer wall of Yan Bianyi side, described turning and ship side wallboard is welded and fixed by interruption.
4. a kind of aluminium alloy extrusions for hull according to claim 1, is characterized in that, the outside face of described sidewall I is provided with along the length direction of list structure and counts to groove.
5. a kind of aluminium alloy extrusions for hull according to claim 1, is characterized in that, the angle α of sidewall I and sidewall II is 30 °-45 °.
6. a kind of aluminium alloy extrusions for hull according to claim 1, is characterized in that, the outside face of sidewall I and sidewall II junction is circular arc type corner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639289.1U CN204871465U (en) | 2015-08-21 | 2015-08-21 | A aluminium alloy ex -trusions for hull |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520639289.1U CN204871465U (en) | 2015-08-21 | 2015-08-21 | A aluminium alloy ex -trusions for hull |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871465U true CN204871465U (en) | 2015-12-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520639289.1U Withdrawn - After Issue CN204871465U (en) | 2015-08-21 | 2015-08-21 | A aluminium alloy ex -trusions for hull |
Country Status (1)
| Country | Link |
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| CN (1) | CN204871465U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015699A (en) * | 2015-08-21 | 2015-11-04 | 沈阳抚运飞舟商贸有限公司 | Aluminum alloy profile for ship bodies |
-
2015
- 2015-08-21 CN CN201520639289.1U patent/CN204871465U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105015699A (en) * | 2015-08-21 | 2015-11-04 | 沈阳抚运飞舟商贸有限公司 | Aluminum alloy profile for ship bodies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161012 Address after: 116000 No. 3, No. 18 road, Dalian economic and Technological Development Zone, Liaoning, -A Patentee after: Fortune air boat (Dalian) Co., Ltd. Address before: A street in Shenyang Hunnan New District in Liaoning province 7-2 room 2408 No. 110179 Patentee before: SHENYANG FUYUN FEIZHOU TRADING CO., LTD. |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151216 Effective date of abandoning: 20170510 |