CN207955959U - A kind of stealthy blast resistance construction - Google Patents
A kind of stealthy blast resistance construction Download PDFInfo
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- CN207955959U CN207955959U CN201820323901.8U CN201820323901U CN207955959U CN 207955959 U CN207955959 U CN 207955959U CN 201820323901 U CN201820323901 U CN 201820323901U CN 207955959 U CN207955959 U CN 207955959U
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- stealthy
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- blast resistance
- resistance construction
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Abstract
The utility model discloses a kind of stealthy blast resistance constructions, including strength support layer, the suction wave energy layer being covered in above strength support layer and the wave transparent covering being covered in above suction wave energy layer；Wherein, strength support layer includes upper covering, lower covering and multiple adjacent dot matrix fuses between upper covering and lower covering.The utility model has the integral structure functor for being obviously improved while taking into account the requirements such as intensity, explosion, environment through the above technical solutions, providing a kind of Stealth Fighter.
Description
Technical field
The utility model is related to a kind of stealthy blast resistance constructions, more particularly, to a kind of for the stealthy anti-of naval vessel field
Quick-fried structure.
Background technology
Existing warship island siding is stealthy to be realized mainly by surface layer microwave absorbing coating.
But this method is relatively narrow to the absorption bands range of electromagnetic wave, Stealth Fighter is poor under broadband electromagnetic wave；
This method needs periodically to carry out the spraying and repairing of microwave absorbing coating, and the additive (ferrite/carbon etc.) of microwave absorbing coating itself
Environment resistant poor substance is belonged to, is even more to be easy to happen reaction and fail and need to repair under marine environment；For specific
The Stealth Fighter of wave band is also unsatisfactory, can only achieve the degree of about 3db (decibel).
In addition, the cementing of whole hand paste fiberglass is taken in the connections such as existing naval vessel siding deck and composite material connection
Form or all bolts if any fiberglass reinforced sheet connect at siding, using the double-deck bolt inside and outside skeleton structure and siding
Connection (or welding).This type of attachment disclosure satisfy that intensity, stability, the requirement in safety.But since outside is also wanted
It is attached processing, therefore larger impact will produce to the functional attributes such as stealthy.
Utility model content
For the above problem in the related technology, the utility model proposes a kind of stealthy blast resistance construction, can take into account it is hidden
Body effect simultaneously, also has certain capability of antidetonance.
What the technical solution of the utility model was realized in：
One side according to the present utility model provides a kind of stealthy blast resistance construction, including：Strength support layer, covering
Suction wave energy layer above strength support layer and it is covered in the wave transparent covering inhaled above wave energy layer；Wherein, strength support
Layer includes upper covering, lower covering and multiple adjacent dot matrix fuses between upper covering and lower covering.
In one embodiment, dot matrix fuse includes：One end of multiple first support portions, each first support portion is connected to
Lower covering；Middle part, middle part are disc-shape, and the other end of each first support portion is connected to the bottom surface of middle part, and
Each first support portion has angle with lower covering；One end of second support portion, the second support portion is connected to covering, the other end
It is connected to the top surface of middle part.
In one embodiment, strength support layer further includes edge skin, and edge skin is configured to c-type structure, c-type structure
The second part for including the first part being connect with the lower surface of upper covering and being connect with the upper surface of lower covering.
In one embodiment, multiple sub- suction wave energy layers that wave energy layer includes stacked are inhaled.
In one embodiment, the quantity of sub- suction wave energy layer is four.
In some embodiments, stealthy blast resistance construction further includes：Connecting plate, connecting plate are vertically positioned and connected to
The boundary of the lower surface of lower covering.
In some embodiments, stealthy blast resistance construction further includes：It further include quick-detachable lock；Wherein, connecting plate has inside table
Face, towards the lower zone of lower covering, quick-detachable lock is bolted to by quick-release on inner surface inner surface.
In one embodiment, connecting plate also has the outer surface opposite with inner surface, has edge on outer surface
The rhone that horizontal direction extends is provided with sealing joint strip in rhone.
In some embodiments, wave transparent covering is glass fibre epoxy composite panel.
In some embodiments, upper covering and lower covering are carbon fiber epoxy composite plate.
The utility model, which provides a kind of Stealth Fighter and has, is obviously improved while taking into account the requirements such as intensity, explosion, environment
Integral structure functor.The stealthy blast resistance construction of the utility model can be applied to the upper layer for generally having the naval vessel of stealthy requirement
Building part enables to the Stealth Fighter of naval vessel field composite material superstructure to have aobvious including but not limited to siding, deck
It writes and is promoted, and at the same time taking into account the requirements such as intensity, explosion, environment.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the schematic diagram according to the stealthy blast resistance construction of the utility model embodiment；
Fig. 2 is the close-up schematic view according to the stealthy blast resistance construction of the utility model embodiment；
Fig. 3 is the schematic diagram according to the edge skin of the stealthy blast resistance construction of the utility model embodiment；
Fig. 4 is the schematic diagram being connect with hull framework according to the stealthy blast resistance construction of the utility model embodiment；
Fig. 5 is the schematic diagram of the quick-detachable lock in Fig. 4；
Fig. 6 is the schematic diagram according to the rhone of the stealthy blast resistance construction of the utility model embodiment.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the range of the utility model protection.
In conjunction with shown in Fig. 1 and Fig. 2, include according to the stealthy blast resistance construction 100 of the utility model embodiment：Strength support layer
10, it is covered in the suction wave energy layer 20 of 10 top of strength support layer and is covered in the wave transparent covering for inhaling 20 top of wave energy layer
30；Wherein, strength support layer 10 includes upper covering 12, lower covering 14 and more between upper covering 12 and lower covering 14
A adjacent dot matrix fuse 16.
The above-mentioned technical proposal of the utility model provides a kind of Stealth Fighter and is obviously improved while taking into account intensity, quick-fried
The integral structure functor of the requirements such as fried, environment.The stealthy blast resistance construction of the utility model can be applied to generally have stealthy
It is required that the superstructure part on naval vessel enable to naval vessel field composite material upper layer to build including but not limited to siding, deck
The Stealth Fighter built is obviously improved, and at the same time taking into account the requirements such as intensity, explosion, environment.
As shown in Fig. 2, strength support layer 10 is using classical Split embedded-type dot matrix fuse.Wherein, dot matrix fuse
16 include：One end of multiple first support portions 162, each first support portion 162 is connected to lower covering 14；Middle part 164, it is intermediate
Portion 164 is disc-shape, and the other end of each first support portion 162 is connected to the bottom surface of middle part 164, and each first
Support part 162 has angle with lower covering 14；One end of second support portion 166, the second support portion 166 is connected to covering 12, separately
One end is connected to the top surface of middle part 164.Include the strength support layer 10 of dot matrix fuse 16 by setting, intensity index can be met
With the performance requirements such as antiknock.
In some embodiments, wave transparent covering 30 is glass fibre epoxy composite panel.
In some embodiments, upper covering 12 and lower covering 14 are carbon fiber epoxy composite plate.
It continues to refer to figure 1 and shown in Fig. 2, inhales multiple sub- suction wave energy layers that wave energy layer 20 includes stacked.In a reality
It applies in example, wave transparent covering 30 uses glass fibre epoxy composite panel；It includes multiple sub- suction wave work(to inhale wave energy layer 20 and use
The multilayer sandwich absorbent structure of ergosphere, maximum stealth effect can reduce 15db.
In the embodiment shown in Figure 2, the quantity of sub- suction wave energy layer is four.In the present embodiment, four are used
Son inhales the design of wave energy layer to reach stealthy index request；And strength support layer is using classical Split embedded-type dot matrix
Fuse 16.Specifically, it can be molded carbon fiber pipe and carbon fiber board by fission, then by carbon fiber pipe and carbon fiber board glue
Riveting is combined into dot matrix fuse 16 together, is then connected again with upper covering 12, lower covering 14, to have the function that strength support.
As shown in figure 3, strength support layer 10 further includes edge skin 18, edge skin 18 is configured to c-type structure, c-type knot
Structure includes the first part 182 being connect with the lower surface of upper covering 12 and the second part that is connect with the upper surface of lower covering 14
184, in addition, edge skin 18 further includes the marginal portion 186 being connected between first part 182 and second part 184.Specifically
Ground, edge skin 18 can carry out bond-riveted joint, the top of edge skin 18 with carbon fiber c-type drawing and extruding section bar (or paving part)
Edge (first part 182) progress is cementing, plays sealing and connection function；Lower edge (second part 184) carries out glue riveting.Then also
Edge Enhancement extension processing can be carried out, i.e., the carbon fiber skin of one layer of 8mm thickness of burden (does not show outside integral strength supporting layer
Go out), to play the role of connection reinforcement.
In conjunction with shown in Fig. 3 and Fig. 4, the stealthy blast resistance construction of the utility model can also include connecting plate 40, connecting plate 40
Vertically it is positioned and connected to the boundary of the lower surface of lower covering 14.By the way that connecting plate 40 is arranged, realize stealthy anti-
The connection structure of quick-fried structure designs, can be when meeting the performance indicators such as bonding strength, fatigue, moreover it is possible to and it is easy to disassemble, meet base
Level maintenance requirement；The connecting plate 40 influences minimum to the Stealth Fighter of naval vessel field composite material superstructure, while can also
Meet the requirements such as intensity, stability, safety, the demolition and maintenance in terms of assembly.
In conjunction with shown in Fig. 4 and Fig. 5, the stealthy blast resistance construction of the utility model further includes quick-detachable lock 50；Wherein, connecting plate 40
With inner surface 42, inner surface 42 towards lower covering lower zone, quick-detachable lock 50 by quick-release be bolted to inside
On surface 42.In the present embodiment, quick-detachable lock 50 is that 200 unilateral side of hull framework connected is being needed to be attached.In some realities
It applies in example, is attached by the quick-detachable lock 50 and 200 structure of hull framework of multiple loads.It can be in the inner surface of connecting plate 40
The 42 advance positions that have openning hole, 50 both sides auricle of quick-detachable lock are riveted on the inner surface 42 of connecting plate 40, and centre, which is matched, gets through hole, quick-release spiral shell
It tethers and connects hull framework 200 and connecting plate 40, dismounting every time can reach quick by only dismantling the quick-release bolt of quick-detachable lock 50
The purpose that detachable maintaining is replaced.
As shown in fig. 6, connecting plate 40 can also have the outer surface 44 opposite with inner surface 42, on outer surface 44
With horizontally extending rhone 50, sealing joint strip (not shown) is provided in rhone 50.Connecting plate 40 can be outside
The rhone 50 of 3mm depths is reserved in the centre position of side surface 44, for draining.Sealing joint strip can be taken out when repair to be arranged
Water reseals sealing joint strip after water empties, reaches sealing effect.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of stealthy blast resistance construction, which is characterized in that including：Strength support layer is covered in above the strength support layer
The wave transparent covering inhaled wave energy layer and be covered in above the suction wave energy layer；
Wherein, the strength support layer includes upper covering, lower covering and between the upper covering and the lower covering
Multiple adjacent dot matrix fuses.
2. stealthy blast resistance construction according to claim 1, which is characterized in that the dot matrix fuse includes：
One end of multiple first support portions, each first support portion is connected to the lower covering；
Middle part, the middle part are disc-shape, and the other end of each first support portion is connected to the bottom surface of middle part, and
Each first support portion has angle with the lower covering；
One end of second support portion, the second support portion is connected to the upper covering, and the other end of the second support portion is connected to centre
The top surface in portion.
3. stealthy blast resistance construction according to claim 1, which is characterized in that the strength support layer further includes that edge covers
Skin, the edge skin are configured to c-type structure, and the edge skin of c-type structure includes being connect with the lower surface of upper covering
First part and the second part being connect with the upper surface of the lower covering.
4. stealthy blast resistance construction according to claim 1, which is characterized in that the wave energy layer of inhaling includes stacked multiple
Son inhales wave energy layer.
5. stealthy blast resistance construction according to claim 4, which is characterized in that the quantity of the sub- suction wave energy layer is four
It is a.
6. stealthy blast resistance construction according to claim 1, which is characterized in that further include：Connecting plate, the connecting plate is along perpendicular
Boundary of the histogram to the lower surface for being positioned and connected to lower covering.
7. stealthy blast resistance construction according to claim 6, which is characterized in that further include quick-detachable lock；
Wherein, the connecting plate has inner surface, and the inner surface is towards the lower zone of the lower covering, the quick-release
Lock is bolted to by quick-release on the inner surface.
8. stealthy blast resistance construction according to claim 7, which is characterized in that the connecting plate also has and the inside table
The opposite outer surface in face has horizontally extending rhone on the outer surface, is provided in the rhone
Sealing joint strip.
9. stealthy blast resistance construction according to claim 1, which is characterized in that the wave transparent covering is multiple for glass fibre epoxy
Condensation material plate.
10. stealthy blast resistance construction according to claim 1, which is characterized in that the upper covering and the lower covering are carbon
Fiber epoxy composite material plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820323901.8U CN207955959U (en) | 2018-03-09 | 2018-03-09 | A kind of stealthy blast resistance construction |
| PCT/CN2018/125124 WO2019169939A1 (en) | 2018-03-09 | 2018-12-29 | Stealthy explosion-proof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820323901.8U CN207955959U (en) | 2018-03-09 | 2018-03-09 | A kind of stealthy blast resistance construction |
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| Publication Number | Publication Date |
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| CN207955959U true CN207955959U (en) | 2018-10-12 |
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| CN201820323901.8U Active CN207955959U (en) | 2018-03-09 | 2018-03-09 | A kind of stealthy blast resistance construction |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169939A1 (en) * | 2018-03-09 | 2019-09-12 | 深圳光启尖端技术有限责任公司 | Stealthy explosion-proof structure |
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2018
- 2018-03-09 CN CN201820323901.8U patent/CN207955959U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019169939A1 (en) * | 2018-03-09 | 2019-09-12 | 深圳光启尖端技术有限责任公司 | Stealthy explosion-proof structure |
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