CN103803015B - A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control - Google Patents
A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control Download PDFInfo
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- CN103803015B CN103803015B CN201410024939.1A CN201410024939A CN103803015B CN 103803015 B CN103803015 B CN 103803015B CN 201410024939 A CN201410024939 A CN 201410024939A CN 103803015 B CN103803015 B CN 103803015B
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- shock resistance
- bulkhead
- antiknock
- section
- shaped
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Abstract
A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control, described the bulkhead of naval vessel superstructure of antiknock and noise control can include that shock resistance structure and two pieces of noise reduction battenboards, two pieces of described noise reduction battenboards are respectively fixedly connected with the lower end of the upper end at shock resistance structure and shock resistance structure.But such structure avoid the most inreal practical can the defect that occurs of the bulkhead of naval vessel superstructure of antiknock and noise control.
Description
Technical field
The invention belongs to the bulkhead preventer technical field on naval vessel, be specifically related to a kind of can antiknock and the naval vessel of noise control
The bulkhead of superstructure.
Background technology
At present naval vessel superstructure is typically control and the command centre on naval vessel, except be provided with the instrument of numerous precision with
Outside equipment, superstructure is also the key activities place of crewman.Development along with modern military technology so that the operation ring on naval vessel
Border very severe, strong under water or the normal work of sensitive instrument and equipment can be caused greatly by mid-air explosion shock loading
Impact, also can constitute a threat to the life of crewman simultaneously.The principal contradiction of modern battlefield turns with " anti-discovery " to " discovery "
Becoming, vitality and the fight capability on naval vessel are closely related with its disguise.It addition, ship noise not only results in ship's fitting knot
Structure sound shakes fatigue rupture, also can affect the normal work of various instrument and equipments in cabin.For personnel in living in cabin gently
Then have influence on environmental amenity, heavy then health is worked the mischief.
The vibrating noise and the structure shock resistance that so reduce superstructure seem particularly significant, but the most also do not have
Have and real practical can the bulkhead of naval vessel superstructure of antiknock and noise control occur.
Summary of the invention
It is an object of the invention to provide a kind of can the bulkhead of naval vessel superstructure of antiknock and noise control, described can antiknock
Shock resistance structure and two pieces of noise reduction battenboards, two pieces of described noise reduction folders are included with the bulkhead of the naval vessel superstructure of noise control
Central layer is respectively fixedly connected with the lower end of the upper end at shock resistance structure and shock resistance structure.But such structure avoids so far
Till also inreal practical can the defect that occurs of the bulkhead of naval vessel superstructure of antiknock and noise control.
In order to overcome deficiency of the prior art, the invention provides a kind of can antiknock and the naval vessel superstructure of noise control
The solution of bulkhead, specific as follows:
A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control, described can antiknock and the upper strata, naval vessel of noise control
The bulkhead of building includes shock resistance structure and two pieces of noise reduction battenboards 3, and two pieces of described noise reduction battenboards 3 are fixing respectively to be connected
It is connected on the upper end of shock resistance structure and the lower end of shock resistance structure.
Described shock resistance structure includes the lower steel plate 202 of top steel plate 201 above and lower section, its middle and upper part
The basal surface of steel plate 201 is provided with plural upper grooves 203, the upper surface of lower steel plate 202 be also equipped with two with
On lower recess 204, upper grooves 203 projection in vertical direction and lower recess 204 projection in vertical direction
Cross-shaped distribution form, and upper grooves 203 is connected with one end of chain type shock resistance element 1 with lower recess 204, adjacent
The other end of chain type shock resistance element 1 the most chimeric, and the inside of chain type shock resistance element 1 and chain type shock resistance element 1
Between gap filled by polyurethane foam 4.
The two ends of described chain type shock resistance element 1 are flat-shaped 401, and the middle part of chain type shock resistance element 1 is rod-like element
402, described flat-shaped 401 is connected with rod-like element 402 by neck-shaped part 403, flat-shaped 401, rod-like element 402 and neck-shaped
Part 403 constitutes the integral structure of hollow, and the outer skin material of chain type shock resistance element 1 is high elastic rubber.
Described noise reduction battenboard 3 includes plate-shaped upper portion laminate 301 above and is positioned at the platelike lower of lower section
Laminate 302, is connected by plural sandwich unit 303 between top laminate 301 and bottom laminate 302.
Described sandwich unit be shaped as notch-like, tabular, cross section are V-type shape, cross section is X-type shape, transversal
Face be swallow-wing shape, cross section be two ends be reverse quarter bend chi shape, cross section be rectangular-shaped, cross section for double-deck rectangular-shaped and
Cross section is circular structure.
The thickness of described noise reduction battenboard 3 is 20mm.
Described top steel plate 201 and the thickness of lower steel plate 202 are 2mm.
Described noise reduction battenboard 3 inside high-strength structureal adhesives are bonded with TPI foam.
Apply such scheme of the present invention, have the advantage that
1, the present invention has good shock resistance, solves superstructure when being subjected to impact load effect, impact
The harmful effect that crewman and instrument are caused by ripple；
2, good anti-flammability, when suffering high temperature, nonflammable, do not produce toxic and harmful structure；
3, noise reduction capability is strong, it is provided that excellent living environment, improves the disguise on naval vessel.
4, rational in infrastructure, be easy to manufacture, convenient for installation and maintenance；
5, simple and convenient coating decoration and quality inspection, reliability improves, service life is long.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation being shaped as notch-like of the sandwich unit of the present invention.
Fig. 3 be the sandwich unit of the present invention be shaped as flat structural representation.
Fig. 4 is the structural representation that cross section is V-type shape of the sandwich unit of the present invention.
Fig. 5 is the structural representation that cross section is X-type shape of the sandwich unit of the present invention.
Fig. 6 is the structural representation that cross section is swallow-wing shape of the sandwich unit of the present invention.
Fig. 7 be the cross section of the sandwich unit of the present invention be two ends be the structural representation of reverse quarter bend chi shape.
Fig. 8 be the cross section of the sandwich unit of the present invention be cross section be rectangular-shaped structural representation.
Fig. 9 be the cross section of the sandwich unit of the present invention be cross section be double-deck rectangular-shaped structural representation.
Figure 10 be the cross section of the sandwich unit of the present invention be cross section be circular structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawings summary of the invention is described further:
With reference to shown in Fig. 1-Figure 10, it is possible to the bulkhead of the naval vessel superstructure of antiknock and noise control, described can antiknock and
The bulkhead of the naval vessel superstructure of noise control includes shock resistance structure and two pieces of noise reduction battenboards 3, two pieces of described noise reduction folders
Central layer 3 is respectively fixedly connected with the lower end of the upper end at shock resistance structure and shock resistance structure.Described shock resistance structure includes position
Top steel plate 201 in top and the lower steel plate 202 of lower section, wherein the basal surface of top steel plate 201 is provided with two or more
Upper grooves 203, the upper surface of lower steel plate 202 is also equipped with plural lower recess 204, and upper grooves 203 exists
Projection in vertical direction and the cross-shaped distribution form of lower recess 204 projection in vertical direction, and upper grooves 203
Being connected with one end of chain type shock resistance element 1 with lower recess 204, the other end of adjacent chain type shock resistance element 1 is mutual
It is fitted together to, and the gap between the inside of chain type shock resistance element 1 and chain type shock resistance element 1 is filled out by polyurethane foam 4
Fill, polyurethane foam 4 can strengthen buffering and soundproof effect, and the inside of chain type shock resistance element 1 and chain type shock resistance unit
Gap between part 1 can be strengthened what simple polyurethane foam 4 was caused by the overall structure that polyurethane foam 4 is filled
Buffering and soundproof effect, flat-shaped head is capable of such increasing to stress in outside impact or sound wave punching cause when attacking
Potent fruit.The two ends that described chain type shock resistance element 1 includes are flat-shaped 401, and the middle part of chain type shock resistance element 1 is shaft-like
Part 402, described flat-shaped 401 is connected with rod-like element 402 by neck-shaped part 403, flat-shaped 401, rod-like element 402 and neck
Shape part 403 constitutes the integral structure of hollow, and the outer skin material of chain type shock resistance element 1 is high elastic rubber.Chain type resists
Impact components 1 can strengthen shock resistance effect.Described noise reduction battenboard 3 includes plate-shaped upper portion laminate 301 above
Be positioned at the platelike lower laminate 302 of lower section, by plural sandwich list between top laminate 301 and bottom laminate 302
Unit 303 is connected.Described sandwich unit be shaped as notch-like, tabular, cross section are V-type shape, cross section is X-type shape,
Cross section be swallow-wing shape, cross section be two ends be reverse quarter bend chi shape, cross section be that rectangular-shaped, cross section is for double-deck rectangular-shaped
And cross section is circular structure, these are shaped such that the bearing strength shock wave of battenboard plays cushioning effect, change
Kind shock environment,.The thickness of described noise reduction battenboard 3 is 20mm, under such thickness, for 20kg explosive charge,
The quick-fried test under operating mode of 3.5m show that noise reduction battenboard 3 energy-absorbing is 10.58kJ, such antiknock best results.Described
The thickness of top steel plate 201 and lower steel plate 202 is 2mm, and such thickness aspect is beneficial to the integrally-built reinforcing of the present invention.
Described noise reduction battenboard 3 inside high-strength structureal adhesives are bonded with TPI foam, thus can make bulkhead
In routine use, reduce decibel and the heat-insulation and heat-preservation of noise, and in shock wave, play crucial protective action, improve knot
The energy-absorbing of structure, insulate further, additionally can also provide the support of continuous uniform for steel plate, be greatly improved the anti-local buckling of steel plate
Can, and improve noise reduction capability.
Applying such scheme of the present invention, its operation principle is in the ordinary course of things, and this can be on the naval vessel of antiknock and noise control
Layer building bulkhead can ensure normally to use, when superstructure is subjected to impact load, chain type shock resistance element deform and
Substantially increase energy-absorbing effect, when it occurs necessarily to deform, fill polyurethane foam therein and play buffering work by starting
With, absorb dump energy further, thus superstructure internal staff and equipment are protected.
The above, be only presently preferred embodiments of the present invention, and the present invention not makees any pro forma restriction, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any technology people being familiar with this specialty
Member, in the range of without departing from technical solution of the present invention, when the technology contents of available the disclosure above makes a little change or modification
For the Equivalent embodiments of equivalent variations, as long as being without departing from technical solution of the present invention content, according to the technical spirit of the present invention,
Within the spirit and principles in the present invention, any simple amendment, equivalent and the improvement etc. that above example is made, the most still
Within belonging to the protection domain of technical solution of the present invention.
Claims (6)
1. one kind can the bulkhead of naval vessel superstructure of antiknock and noise control, it is characterised in that: described can antiknock and noise control
The bulkhead of naval vessel superstructure include shock resistance structure and two pieces of noise reduction battenboards (3), two pieces of described noise reduction sandwiches
Plate (3) is respectively fixedly connected with the lower end of the upper end at shock resistance structure and shock resistance structure；
Described shock resistance structure includes the lower steel plate (202) of top steel plate (201) above and lower section, its middle and upper part
The basal surface of steel plate (201) is provided with plural upper grooves, the upper surface of lower steel plate (202) be also equipped with two with
On lower recess, upper grooves projection in vertical direction and cross-shaped point of lower recess projection in vertical direction
Cloth form, and upper grooves is connected with one end of chain type shock resistance element (1) with lower recess, adjacent chain type shock resistance unit
The other end of part (1) is the most chimeric, and the sky between the inside of chain type shock resistance element (1) and chain type shock resistance element (1)
Filled by polyurethane foam (4) at gap.
The most according to claim 1 a kind of can the bulkhead of naval vessel superstructure of antiknock and noise control, it is characterised in that: institute
The two ends that chain type shock resistance element (1) stated includes are flat-shaped head (401), and the middle part of chain type shock resistance element (1) is rod-like element
(402), described flat-shaped head (401) is connected by neck-shaped part (403) same to rod-like element (402), flat-shaped head (401), rod-like element
(402) and neck-shaped part (403) constitutes the integral structure of hollow, the outer skin material of chain type shock resistance element (1) is high
Gum elastic.
3. according to described in claim 1 or claim 2 can the bulkhead of naval vessel superstructure of antiknock and noise control, it is special
Levy and be: described noise reduction battenboard (3) include plate-shaped upper portion laminate (301) above and be positioned at lower section tabular under
Portion's laminate (302), is connected by plural sandwich unit (303) between top laminate (301) and bottom laminate (302)
Connect.
The most according to claim 3 can the bulkhead of naval vessel superstructure of antiknock and noise control, it is characterised in that: described
Sandwich unit be shaped as notch-like, tabular, cross section are V type shape, cross section is X type shape, cross section is swallow-wing shape, horizontal stroke
Cross section be two ends be reverse quarter bend chi shape, cross section be rectangular-shaped, cross section be annulus for double-deck rectangular-shaped and cross section
The structure of shape.
5. according to described in claim 1 can the bulkhead of naval vessel superstructure of antiknock and noise control, it is characterised in that described
The thickness of noise reduction battenboard (3) is 20mm.
6. according to described in claim 1 can the bulkhead of naval vessel superstructure of antiknock and noise control, it is characterised in that described
The thickness of top steel plate (201) and lower steel plate (202) is 2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024939.1A CN103803015B (en) | 2014-01-20 | 2014-01-20 | A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410024939.1A CN103803015B (en) | 2014-01-20 | 2014-01-20 | A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103803015A CN103803015A (en) | 2014-05-21 |
| CN103803015B true CN103803015B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410024939.1A Expired - Fee Related CN103803015B (en) | 2014-01-20 | 2014-01-20 | A kind of can the bulkhead of naval vessel superstructure of antiknock and noise control |
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| CN (1) | CN103803015B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109159851A (en) * | 2018-09-07 | 2019-01-08 | 中国人民解放军陆军工程大学 | Duck's foot type shock resistance ship cabin |
| CN112478047A (en) * | 2020-11-24 | 2021-03-12 | 江苏科技大学 | Elastic roller connecting rod resettable type polar ship anti-impact bulkhead |
| CN113879457A (en) * | 2021-10-14 | 2022-01-04 | 哈尔滨工程大学 | Anti-explosion protection structure for transverse arc bulkhead of ship side |
| CN113859424B (en) * | 2021-11-03 | 2022-11-29 | 大连理工大学 | Military ship side plate anti-explosion stability-maintaining structure based on wedge-shaped stacked watertight cabin |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2735166B1 (en) * | 1995-06-08 | 1997-08-29 | Aerospatiale | METHOD FOR MANUFACTURING A PANEL OR THE LIKE WITH STRUCTURAL AND ACOUSTIC PROPERTIES AND PANEL SO OBTAINED |
| CN1769134A (en) * | 2004-11-01 | 2006-05-10 | 袁晓纪 | Raft type floating type platform at sea |
| CN105966561A (en) * | 2006-03-12 | 2016-09-28 | 严建军 | Ship body structure |
| US7950341B2 (en) * | 2008-09-25 | 2011-05-31 | Konstantinovskiy Alexandr | Ship with a special lower level |
| CN203832702U (en) * | 2014-01-20 | 2014-09-17 | 江苏海事职业技术学院 | Explosion-proof and noise-proof cabin wall of superstructure of naval ship |
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2014
- 2014-01-20 CN CN201410024939.1A patent/CN103803015B/en not_active Expired - Fee Related
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| CN103803015A (en) | 2014-05-21 |
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| 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 | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hu Zeyuan Inventor before: Shen Zhongxiang Inventor before: Liu Hao Inventor before: Liu Yindong Inventor before: Yin Qun Inventor before: Zhang Jian Inventor before: Wang Ke Inventor before: Jia Qin |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 528462 Guangdong province Zhongshan City God bamboo Bay Industrial Zone Patentee after: Zhongshan City Acer hung Shipbuilding Co. Ltd. Address before: Jiangning District of Nanjing City, 211170 Gezhi Road No. 309 in Jiangsu Province Co-patentee before: Shen Zhongxiang Patentee before: Jiangsu Maritime Institute |
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| 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: 20160817 Termination date: 20190120 |