CN205840035U - A kind of Novel blast wall of ammunition depot in city - Google Patents
A kind of Novel blast wall of ammunition depot in city Download PDFInfo
- Publication number
- CN205840035U CN205840035U CN201620738968.9U CN201620738968U CN205840035U CN 205840035 U CN205840035 U CN 205840035U CN 201620738968 U CN201620738968 U CN 201620738968U CN 205840035 U CN205840035 U CN 205840035U
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- CN
- China
- Prior art keywords
- steel plate
- ammunition
- shaped steel
- ammunition depot
- city
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses the Novel blast wall of a kind of ammunition depot in city; it is provided with vertical explosion-prevention dividing plate between ammunition stacking in ammunition depot; need the direction protecting target that blast wall is set outside ammunition depot; described blast wall is from inside to outside disposed with rubber layer, foaming aluminum flaggy, reinforced concrete wall and bursting diaphragm; described foaming aluminum flaggy includes steel plate frame and the foamed aluminum sheet being coated on outside described steel plate frame, and described steel plate frame includes the first U-shaped steel plate, the second U-shaped steel plate and stave sheet.The Novel blast wall of ammunition depot in city of the present utility model arranges foamed aluminum sheet between ammunition stacking in ammunition depot, protect the blast of ammunition stacking in ammunition depot, splashing etc. are unexpected, reduce the probability of mutually induced detonation between the ammunition stacking in ammunition depot, reduce the impulsive force of ammunition depot explosion time, effectively reduce the injury that peripheral facility and personnel are caused by shock wave, be worthy of popularization.
Description
Technical field
This utility model relates to the technical field of blast wall, particularly relates to the new type explosion proof of a kind of ammunition depot in city
Wall.
Background technology
The peripheral environment in the warehouse of army ammunition in city runs down at present, and some population such as residential block and school is intensive
Unit is faced each other with the warehouse of army ammunition in city partition wall, and generally exist outer distance less than correlation standard safety away from
From, there is the most serious potential safety hazard.The once warehouse of army ammunition in city generation explosion accident, the ammunition in ammunition depot
Mutual induced detonation can be produced between stacking, increase the power of blast, it will cause storehouse periphery buildings or structures, periphery communal facility
And people's lives and properties cause heavy losses.For weakening in the warehouse of army ammunition in city after magazine accidental explosion week
Limit facility, the harm of personnel, need badly and the warehouse of army ammunition in city carried out new type explosion proof technical research.
Utility model content
For the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of ammunition in city
The Novel blast wall in warehouse, can effectively resist explosion wave, effectively reduces the shock wave of ammunition depot blast generation to periphery
The injury that facility and personnel cause, reduces the probability of mutually induced detonation between the ammunition stacking in ammunition depot.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions: a kind of ammunition in city
The Novel blast wall in warehouse, is provided with vertical explosion-prevention dividing plate between the ammunition stacking in ammunition depot, in ammunition depot external demand
The direction of target to be protected arranges blast wall, and described blast wall is from inside to outside disposed with rubber layer, foaming aluminum flaggy, reinforcing bar
Concrete wall and bursting diaphragm, described foaming aluminum flaggy includes steel plate frame and the foaming aluminum being coated on outside described steel plate frame
Plate, described steel plate frame include the first U-shaped steel plate and the second equivalently-sized U-shaped steel plate of described first U-shaped steel plate and
Connect described first U-shaped steel plate and the stave sheet of the second U-shaped steel plate, the opening back of the body of described first U-shaped steel plate and the second U-shaped steel plate
To setting, described stave sheet is positioned at the two ends of described first U-shaped steel plate and the centre position of the second U-shaped steel plate and stave sheet respectively
Flush with the end of described first U-shaped steel plate and the second U-shaped steel plate；Gluing connecing is used between described rubber layer and foaming aluminum flaggy
Fixing, use swell fixture to fix between described steel plate frame and reinforced concrete wall, described reinforced concrete wall is with anti-
Bolt is used to fix between plate bursting.
Further, described vertical explosion-prevention dividing plate is foamed aluminum sheet.
As the improvement of such scheme, the thickness of described rubber layer is 30mm.
In an embodiment of the present utility model, the lateral surface of described bursting diaphragm is provided with bearing diagonal.
Preferably, described bursting diaphragm uses galvanized sheet to make.
As the improvement of such scheme, described bearing diagonal includes hound and triatic stay, and one end of described hound is even
Connecing in the middle part of the lateral surface of described bursting diaphragm, the other end of hound connects the middle part of described triatic stay, described triatic stay one
End connects the lateral surface bottom of bursting diaphragm, and triatic stay is perpendicular to the lateral surface of bursting diaphragm.
As the improvement of such scheme, described hound is additionally provided with attenuator.
Relative to prior art, the beneficial effects of the utility model are: ammunition depot in city of the present utility model new
Type blast wall is first with the excellent fire prevention of foamed aluminum sheet material, energy-absorbing, explosion-proof, anticollision performance, the bullet in ammunition depot
Between medicine stacking, foamed aluminum sheet is set, protects the blast of ammunition stacking in ammunition depot, splashing etc. are unexpected, reduce bullet
The probability of mutual induced detonation between ammunition stacking in medicine warehouse, reduces the impulsive force of ammunition depot explosion time.Then this practicality
Novel need in ammunition depot protect target direction set gradually rubber layer, foaming aluminum flaggy, reinforced concrete wall and
Bursting diaphragm, effectively consumes the impact energy of ammunition depot, and arranges bearing diagonal outside bursting diaphragm, by bearing diagonal by remaining
Impact energy passes to ground, can effectively resist the explosion wave of ammunition depot, it is to avoid blast wall ruptures and splashes, effectively with fragment
Reduce the injury that peripheral facility and personnel are caused by shock wave.Foaming aluminum flaggy of the present utility model uses steel plate frame and foaming
Aluminium sheet, makes blast wall of the present utility model more solid, and intensity is higher, and bigger bears the impulsive force that explosion time produces.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, will the accompanying drawing of embodiment be made simple below
Ground is introduced.
Fig. 1 is the structural representation of the ammunition depot based on foamed aluminum sheet of this utility model preferred embodiment.
Fig. 2 is the structural representation of the Novel blast wall of the ammunition depot in city of this utility model preferred embodiment.
Fig. 3 is the knot of the foaming aluminum flaggy of the Novel blast wall of the ammunition depot in city of this utility model preferred embodiment
Structure schematic diagram.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As shown in Figure 1 to Figure 3, it is the knot of Novel blast wall of ammunition depot in city of this utility model preferred embodiment
Structure schematic diagram, is provided with vertical explosion-prevention dividing plate 30 between the ammunition stacking 20 in ammunition depot 10, in ammunition depot 10 external demand
The direction of target to be protected arranges blast wall 40, and described blast wall 40 is from inside to outside disposed with rubber layer 41, foamed aluminum sheet
Layer 42, reinforced concrete wall 43 and bursting diaphragm 44, described foaming aluminum flaggy 42 includes steel plate frame 60 and is coated on described steel
Foamed aluminum sheet outside framework 60, described steel plate frame 60 includes the first U-shaped steel plate 61 and the chi of described first U-shaped steel plate 61
Very little the second identical U-shaped steel plate 62 and connect described first U-shaped steel plate 61 and the stave sheet 63 of the second U-shaped steel plate 62, described
The opening of the first U-shaped steel plate 61 and the second U-shaped steel plate 62 is arranged dorsad, and described stave sheet 63 is positioned at described first U-shaped steel plate 61
With the two ends of the centre position of the second U-shaped steel plate 62 and stave sheet 63 respectively with described first U-shaped steel plate 61 and the second U-shaped steel plate
The end of 62 flushes, be arranged such can the structural stability of enhanced foaming aluminum layer 42, intensity is high, be more conducive to rubber layer 41 and
The connection of reinforced concrete wall 43 is installed, and makes blast wall of the present utility model more solid, bears the impulsive force that explosion time produces.
Glue is used to be adhesively fixed between rubber layer 41 of the present utility model and foaming aluminum flaggy 42, described steel plate frame 60 He
Use swell fixture to fix between reinforced concrete wall 43, between described reinforced concrete wall 43 and bursting diaphragm 44, use spiral shell
Bolt is fixed.Foaming aluminum flaggy 42 of the present utility model can energy-absorbing, crashproof, reinforced concrete wall 43 has the intensity of superelevation, super
High toughness and the durability of superelevation, be not suitable for blast resistance construction, and reinforced concrete wall 43 is the anti-of this utility model offer
The skeleton of quick-fried wall, can consume residue impact energy effectively, guarantees that will not be formed with lethal fragment flies out simultaneously.
Preferably, described vertical explosion-prevention dividing plate 30 is foamed aluminum sheet, and wherein, foamed aluminum sheet is to add in pure aluminum or aluminum alloy
After entering additive, form through foam process, have metal and bubble feature simultaneously concurrently.It has, and density is little, high-selenium corn impact energy
The features such as power is strong, high temperature resistant, fire protecting performance is strong, anticorrosive, sound insulation and noise reduction, thermal conductivity are low, electromagnetic wave shielding is high, weatherability is strong,
On space flight naval vessel, automobile collision preventing, road sound insulation, the field such as Building Fire Protection applied.The energy-absorbing of foamed aluminum sheet has well
Speed emergent property, strain rate is the biggest, unit volume foamed aluminum sheet institute absorbent energy the biggest, reach as high as 8～
30J/cm3.This performance of foamed aluminum sheet so that it is become optimal energy-absorbing, crashproof and explosion-proof lamp.This utility model uses
The thickness of foamed aluminum sheet be 5-15cm, the thickness of foamed aluminum sheet determines according to magazine type.
Rubber layer 41 in the Novel blast wall of ammunition depot in city of the present utility model is near ammunition stacking 20, rubber
Layer 41 has certain rigidity and deformability, in explosion wave transmittance process, can effectively consume explosion energy.?
In the present embodiment, the optional 30mm of thickness of rubber layer, can select the thickest according to the difference of environment in actual application
Degree.
Further, in an embodiment of the present utility model, in the present embodiment, described bursting diaphragm 44 is externally provided with and tiltedly props up
Support 50, good stability, and described bursting diaphragm 44 use galvanized sheet to make, and reduce construction weight, add explosion-proof coefficient.Quick-fried
During Zha, blast wall of the present utility model absorbs substantial amounts of energy, and remaining impact energy will pass to ground by bearing diagonal 50
Face, specifically, described bearing diagonal 50 includes hound 51 and triatic stay 52, and one end of described hound 51 connects described explosion-proof
In the middle part of the lateral surface of plate, the other end of hound 51 connects the middle part of described triatic stay 52, and described triatic stay 52 one end is even
Take over control the lateral surface bottom of plate bursting, and triatic stay 52 is perpendicular to the lateral surface of bursting diaphragm.Implement at of the present utility model another
In example, described hound 51 being additionally provided with attenuator 53, when blast wall is impacted, blast wall first can absorb the energy of a part
Amount, then by the energy of an attenuator 53 re-absorption part, remaining impact energy just passes to ground by bearing diagonal 50.
The Novel blast wall of ammunition depot in city of the present utility model first with the excellent fire prevention of foamed aluminum sheet material,
Energy-absorbing, explosion-proof, anticollision performance, arrange foamed aluminum sheet between the ammunition stacking 20 in ammunition depot 10, to ammunition depot 10
In the blast of ammunition stacking 20, splashing etc. is unexpected protects, and reduces between the ammunition stacking 20 in ammunition depot 10 mutually
The probability of induced detonation, reduces the impulsive force of ammunition depot 10 explosion time.Then this utility model needs to protect in ammunition depot 10
Eye protection target direction sets gradually rubber layer 41, foaming aluminum flaggy 42, reinforced concrete wall 43 and bursting diaphragm 44, effectively disappears
The impact energy of consumption ammunition depot 10, and bearing diagonal 50 is set outside bursting diaphragm 44, by bearing diagonal 50 by remaining impact energy
Amount passes to ground, can effectively resist the explosion wave of ammunition depot, it is to avoid blast wall ruptures and splashes with fragment, effectively reduces punching
Hit the injury that peripheral facility and personnel are caused by ripple.Foaming aluminum flaggy 42 of the present utility model uses steel plate frame 60 and foaming aluminum
Plate, makes blast wall of the present utility model more solid, and intensity is higher, and bigger bears the impulsive force that explosion time produces.
Above disclosed only preferred embodiment of the present utility model, can not limit this practicality with this new certainly
The interest field of type, the equivalent variations therefore made according to this utility model claim, still belong to the model that this utility model is contained
Enclose.
Claims (7)
1. the Novel blast wall of an ammunition depot in city, it is characterised in that: set between the ammunition stacking in ammunition depot
Being equipped with vertical explosion-prevention dividing plate, need the direction protecting target to arrange blast wall outside ammunition depot, described blast wall is from inside to outside
Being disposed with rubber layer, foaming aluminum flaggy, reinforced concrete wall and bursting diaphragm, described foaming aluminum flaggy includes steel plate frame
With the foamed aluminum sheet being coated on outside described steel plate frame, described steel plate frame includes the first U-shaped steel plate and described first U-shaped steel
The second equivalently-sized U-shaped steel plate of plate and connect described first U-shaped steel plate and the stave sheet of the second U-shaped steel plate, described
The opening of one U-shaped steel plate and the second U-shaped steel plate is arranged dorsad, and described stave sheet is positioned at described first U-shaped steel plate and the second U-shaped steel
The centre position of plate and the two ends of stave sheet end with described first U-shaped steel plate and the second U-shaped steel plate respectively flushes；Described rubber
Use glue to be adhesively fixed between glue-line and foaming aluminum flaggy, between described steel plate frame and reinforced concrete wall, use expanding screw
Nail is fixing, uses bolt to fix between described reinforced concrete wall and bursting diaphragm.
2. the Novel blast wall of ammunition depot in city as claimed in claim 1, it is characterised in that: described vertical explosion-prevention dividing plate
For foamed aluminum sheet.
3. the Novel blast wall of ammunition depot in city as claimed in claim 1, it is characterised in that: the thickness of described rubber layer
For 30mm.
4. the Novel blast wall of ammunition depot in city as claimed in claim 1, it is characterised in that: the outside of described bursting diaphragm
Face is provided with bearing diagonal.
5. the Novel blast wall of ammunition depot in city as claimed in claim 1, it is characterised in that: described bursting diaphragm uses plating
Zine plate is made.
6. the Novel blast wall of ammunition depot in city as claimed in claim 4, it is characterised in that: described bearing diagonal includes tiltedly
Strut and triatic stay, one end of described hound connects in the middle part of the lateral surface of described bursting diaphragm, and the other end of hound connects
The middle part of described triatic stay, described triatic stay one end connects the lateral surface bottom of bursting diaphragm, and triatic stay is perpendicular to prevent
The lateral surface of plate bursting.
7. the Novel blast wall of ammunition depot in city as claimed in claim 6, it is characterised in that: also set on described hound
There is attenuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738968.9U CN205840035U (en) | 2016-07-13 | 2016-07-13 | A kind of Novel blast wall of ammunition depot in city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620738968.9U CN205840035U (en) | 2016-07-13 | 2016-07-13 | A kind of Novel blast wall of ammunition depot in city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205840035U true CN205840035U (en) | 2016-12-28 |
Family
ID=57618450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620738968.9U Expired - Fee Related CN205840035U (en) | 2016-07-13 | 2016-07-13 | A kind of Novel blast wall of ammunition depot in city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205840035U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2550251A (en) * | 2016-04-12 | 2017-11-15 | Advanced Blast Prot Systems Llc | Systems and methods for blast impulse reduction |
| CN109973137A (en) * | 2019-03-28 | 2019-07-05 | 河南理工大学 | A kind of methane explosion prevention partition for underground |
| CN110017734A (en) * | 2019-05-20 | 2019-07-16 | 黄义军 | Explosive flak jacket wall to impede bullets |
-
2016
- 2016-07-13 CN CN201620738968.9U patent/CN205840035U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2550251A (en) * | 2016-04-12 | 2017-11-15 | Advanced Blast Prot Systems Llc | Systems and methods for blast impulse reduction |
| CN109973137A (en) * | 2019-03-28 | 2019-07-05 | 河南理工大学 | A kind of methane explosion prevention partition for underground |
| CN110017734A (en) * | 2019-05-20 | 2019-07-16 | 黄义军 | Explosive flak jacket wall to impede bullets |
| CN110017734B (en) * | 2019-05-20 | 2024-02-06 | 黄义军 | Explosion-proof body-protecting bulletproof wall |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20180713 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |