CN101672602B - Outer-layer safeguard structure for preventing bullet from penetrating tank - Google Patents
Outer-layer safeguard structure for preventing bullet from penetrating tank Download PDFInfo
- Publication number
- CN101672602B CN101672602B CN 200910058130 CN200910058130A CN101672602B CN 101672602 B CN101672602 B CN 101672602B CN 200910058130 CN200910058130 CN 200910058130 CN 200910058130 A CN200910058130 A CN 200910058130A CN 101672602 B CN101672602 B CN 101672602B
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- Prior art keywords
- tank
- layer
- safeguard structure
- resisting
- plate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
- F41H5/00—Armour; Armour plates
- F41H5/02—Plate construction
- F41H5/023—Armour plate, or auxiliary armour plate mounted at a distance of the main armour plate, having cavities at its outer impact surface, or holes, for deflecting the projectile
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention provides an outer-layer safeguard structure for preventing bullet from penetrating a tank. A honeycomb solid grid framework formed by a plurality of space solid grid frames is fixed on the outer-layer safeguard structure; the honeycomb solid grid framework is connected between an inner-layer safeguard plate and an outer-layer safeguard plate; the thickness of the safeguard plates isextended to form a circular arc integral structure of the tank solid frame with two-layer protection; and the space solid frame is internally provided with an extinguishment flame retardant controlled by an automatic switch and a passage for conveying the flame retardant. In the invention, the tank safeguard is reinforced on the premise of ensuring the performance of the tank, the two sides of two solid layers are prevented, bullets fly from the circular arc; the outer layer is used for igniting the bullets which explode on the outer-layer steel plate; the jet flow depth of an armor-piercing bullet is consumed to prevent the second-layer steel plate from being damaged; and an outer-layer perforation is added. The metal jet flow meets the extinguishment flame retardant to extinguish or delay burning so as to decrease the destroy energy and lose the destructive power. The invention solves the problem of effectively preventing bullet from penetrating a tank with a simplest arrangement.
Description
Technical field
The present invention relates to a kind of outer safeguard structure of shellbursting tank of resisting, in particular, the present invention relates to a kind ofly extend protective plate thickness with space frame structure and stop burning to penetrate and glue and mend outer protector of boring a hole.
Background technology
Existing tank protection is protected the shell attack to improve the tank steel plate material with measures such as thickening steel plate.This single layer structure mode of improving steel plate material, increasing steel plate thickness has not only increased the weight of tank weight, and can not resist the attack of shell and depleted uranium bomb.When shell explosion time on outer layer plate, shell is easy to penetrate wears outer layer plate, is difficult to consume the destructive power of metal jet.
The objective of the invention is under the situation that does not increase tank weight, propose a kind ofly can bear that various shells are attacked and tank is difficult for being destroyed, can consume the jet degree of depth of armor-piercing bullet, resist the outer safeguard structure of shell penetrating tank.
The objective of the invention is to realize like this: a kind of outer safeguard structure of resisting the shell penetrating tank; Has the outer protective plate of one deck at least; It is characterized in that; On outer protective plate, be fixed with the honeycomb stereo grid framework that one deck is made up of some space multistory gridirons, between the two-layer protective plate, continue above-mentioned protective plate thickness inside and outside this honeycomb stereo grid framework is connected; Constitute the circular arc overall structure of tank space framework twice protection, in said space multistory gridiron, also be provided with the fire-retardant thing of fire extinguishing and the passage of carrying fire retardant matter of automatic switch control.
Beneficial effect of the present invention is that the present invention utilizes profile garden radian structure cunning to fly shell, changes the shell jet direction and departs from the tank skin.With grid case frame continuity (extensions) protective plate thickness and connect the circular arc overall structure of the tank space framework twice protection that up and down double-deck protective plate constitutes, guaranteeing to bring into play under the situation of former tank performance the protection of having reinforced tank.Three-dimensional two-layer twice defence utilizes outer igniting projectile, and shell explodes on outer layer plate, consumes the jet degree of depth of armor-piercing bullet, and protection second layer steel plate is not damaged, and stickingly again fills outer perforation, has guaranteed that tank repeatedly bears the attack of various shells and not bad.Shell is penetrated when wearing outer layer plate, and metal jet chance fire extinguishing fire retardant matter stops burning or alleviates burning, reduces temperature; After jet is consumed the part energy, continue when second layer steel plate is injected, receive apart from the buffering of the three-dimensional frame of second layer steel plate grid and hindering, exhaust failure energy gradually, when arriving inner layer steel plate, failure energy has been attenuated and has exhausted, and has lost the destructive power to tank.Outer abandoning property of protective plate face, the scattered reflection ripple.Behind the shell collision concavity nest, revert to original plane again automatically.Therefore the present invention can be damaged by the protection tank on complete meaning.The protection of also broken, warship, steamer and automobile etc. applicable to fire.
Compared with prior art, beneficial effect of the present invention also is:
1. can repeatedly bear the attack of shell and tank is not damaged, make tank can emit the attack of shell and continue to advance, eliminate the other side's firepower and capture the other side position.Greatly reduce the loss.
2. simple in structure, cost of manufacture is low, and is easy for installation, and applicability is strong.
3. the three-dimensional two-layer protective plate structure of grid grid is more firm than individual layer steel plate, and intensity is high.
Form the two-layer protective capacities of twice of defence of first road and the defence of second road.Particularly between one, two layer, consume the destructive power of metal jet, significantly improved the tank protection.According to external monitor, dwang is mentioned the perforations adding plate then, mends the outer layer plate hole that shell runs through.The outer safeguard structure of shell penetrating tank is resisted in recovery.
Description of drawings
Fig. 1 is a grid framework sketch map of the present invention.
Fig. 2 is the side perspective view of Fig. 1.
Fig. 3 is the outer protective plate striated surface of a present invention sketch map.
Fig. 4 is the put out a fire light-operated circuit principle schematic of fire-retardant thing control device of automatic switch control of the present invention.
Fig. 5 is used for controlling automatically gas valve motor circuit bimetal strip thermostat to control sketch map automatically.
Fig. 6 is that the master of tank outer shape structure of the present invention looks sketch map.
Fig. 7 is the sliding shape structure schematic side view that plays of the outside garden of tank of the present invention radian.
In the accompanying drawing: 1 internal layer protective plate, 2. outer protective plate, 3. wave inclination angle face, 4. pad, 5. framework bottom, 6. lattice plate; 7. grid framework, 8. solid space frame, 9. steam valve motor, 10. pipeline, 11. circuit, 12. fire retardant matters deposit bucket; 13 power supplys, 14. displays, 15. tanks, 16. monitors, 17. movable pulleies, 18 dwangs; 19. expansion link, 20. magnetic plates, 21. take turns rope, 22. monitor scope lines, 23. lifting ropes, 24. convex concave stripeds; 25. the triangle striped, 26. temperature controllers, 27. tank cabins, 28 hull housings, 29. elevator periscopes.
The specific embodiment
Fig. 1, Fig. 2 have described with grid case frame continuity (extension) protective plate thickness and the overall structure of the tank space framework twice protection that double-deck protective plate constitutes about connecting.Its internal layer protective plate 1 is weldingly fixed on framework lattice plate upper end, and the lower end is fixed on the tank lamina rara externa 2.Be provided with eliminating oxygen in the space framework lattice and change manual work or the automatics of sending fire retardant matter.Honeycomb stereo grid framework 7 is fixed on tank ectonexine protective plate 1, between 2.Outer protective plate 2 can be the steel plate that high temperature resistant spring memory alloy material is processed.The space multistory gridiron 8 of the honeycomb shape that shapes such as rectangle cube that grid frame structure can be made up of the lattice plate 6 that mutual cross fixation connects or cuboid constitute, and be fixedly connected on the tank internal layer protective plate 1.The circular arc grid framework that forms a whole.Grid framework 7 upper ends are weldingly fixed on the outer protective plate 2.On the surface of outer protective plate 2, be shaped on wave inclination angle face 3.On the surface of outer protective plate 2, can also be shaped on little shape zigzag convex concave striped 24 and the triangle striped 25 of having as shown in Figure 3; Or spherical point-like body; To form the different in nature angle of scattering of disperseing back wave, reach the certain physical stealth tank, be difficult for the recessive effect of being found by radar.
Stereoscopic grid framework 7 distributes and is fixed on tank turret top, tank front and rear.The moveable 3-D framework can be installed in tank door and crawler belt outside, the left and right sides.The space framework of different parts can be one group of whole space framework.The whole space frame structure of some groups of different parts constitutes the whole protection to tank.
In framework, can also be provided with artificial ventilation's pipeline, also the Automatic Ventilator device can be set.Second road in each framework is little directly through pipeline 10, is installed in lattice plate 6 and bottom 5 angle of cut places, and the fire-retardant pipeline 10 of putting out a fire can be located at the bottom of bottom 5.Framework interior conduit connection mutually communicates, and tail end connects controlled valve.After the space framework installation, open switch valve, be connected on the outer air exhauster of joining; Find time gas in the space framework; Valve switch is connected on the carbon dioxide cylinder, opens switch on the carbon dioxide cylinder, send into 1.5 1 u atmospheric carbon dioxides; The valve-off switch takes off carbon dioxide cylinder.
When outer protective plate 2 was collided the concavity nest by shell, the outer protective plate of being made up of the high temperature spring memorial alloy 2 can revert to original plane automatically under the effect of memorial alloy characteristic.
Consult Fig. 4, Fig. 5.Fig. 4 Fig. 5 has described the different embodiments of two kinds of sensors to the Automatic Control Theory dual mode of gas valve motor.Fig. 5 has economic traits.The light-operated circuit that can singly describe with a kind of Fig. 4, the light-operated circuit by the automatic control of bimetal strip thermostat that also can singly describe with Fig. 5 also can be controlled gas valve motor circuit with Fig. 4, Fig. 5, simultaneously automatically to reach the effect of dual fail-safe.
Among Fig. 4, A.C. contactor KM input L is through the electric R1 and the capacitor C of parallel connection, and connection bidirectional thyristor VS1 and two-way trigger diodes VS2.Two-way trigger diodes VS2 is through the contact series bridge diode VD1～VD4 circuit of electric R1 and capacitor C; The emitter stage of making the transistor VT of phase inverter connects photo thyristor VSP, the output N of the output connecting circuit through diode-bridge circuit.During no intense light irradiation, off-state is done at A.C. contactor KM place, and gas valve motor 9 power supplys break off also closes steam valve.When strong illumination was arranged, photo thyristor VSP was switched on, and transistor VT ends; Capacitor C is set up the current potential of the break over voltage that is higher than two-way trigger diodes VS2 rapidly; Make bidirectional thyristor VS1 conducting, A.C. contactor KM adhesive, the power connection of steam valve motor 9; Open steam valve, fire extinguishing fire retardant matters such as ejection carbon dioxide.
Described the fire-retardant thing control device of fire extinguishing that connects steam valve motor 9 among Fig. 5, wherein steam valve motor 9 circuit are connected with the bimetal strip thermostat 26 of Fig. 5.Bimetal strip thermostat is bonded together by two kinds of different metallic f, d; And through circuit 26 connection gas valve motors 9; When bimetal leaf receives temperature than being stained with when closing the higher temperature of temperature, it is crooked that it will go up direction towards one, and it is anodal to connect gas valve motor; Motor just changes, and opens steam valve ejection fire extinguishing gas.Be stained with when the temperature ratio and close temperature when lower, it will be crooked towards another lower direction.Close gas valve motor power when crooked down, close steam valve.
Consult Fig. 6; For convenient tank 15 external circumstances of observing, in tank 15 outsides mini monitor 16 can be installed, monitor is installed in dwang 18 tops; Electric wire is contained in and rotates in the rod tube, and monitor scope line 22 1 ends are connected on the miniscope 14 in the tank.The dwang 18 that is installed in tank top is by manually-operated in the tank or operation automatically.Dwang one end is inner at tank, and an end is outside at tank.When shell punctures outer protective plate 2, personnel's outside monitor of installing 16 capable of using is watched in the tank, through rotated bar 18 and pulling chain wheel rope 21, makes expansion link 19 to protracting or retreating.Operation lifting rope 23 can put down the perforations adding plate in 20 absorption of magnetic plate.The rotated bar 18 again, and operation movable pulley rope 21 makes movable pulley 17 motions drive expansion links 19 to protracting or retreat, and operation lifting rope 23 is put perforations adding plate on the magnetic plate 20 on shell hole, and the perforations adding plate that has bonding agent is sticked on the shell hole, repairs outer protective plate.
Put tank upper back and both sides has dozens of perforations adding plate, and the perforations adding plate is the garden plate, and subsurface scribbles is stained with glue, is used to be stained be attached to outer protective plate 2, is used for repairing outer protective plate 2 temporarily.
In the embodiment shown in fig. 7, the profile of tank 15 can be a tank cabin 27 and the hull housing 28 that circular arc excessively is connected that circular arc is arranged, and liftable periscope 29 is housed on the tank cabin 27.Its tank cabin 27 also can be the sliding shape that plays that circular arc excessively is connected with hull housing 28 outer shape.Can make shell clash into non-head-on crash like this, the powder charge of change cumulative taper hole shape is passed through and is penetrated direction, produces fly bomb, makes its blast beyond outer protective plate 2.Further protect outer protective plate 2.
Operation principle of the present invention and process are; Shell collides externally that the garden radian is sliding to be played on the shape steel plate, and big portion shell produces fly bomb and slips out, externally blast beyond the steel plate.When projectile impacts ground floor and outer protective plate collision explosion time; The metal jet that blast produces punctures outer layer plate, injects the fire extinguishing fire retardant matter layer in the frame, when flash of light produces HTHP in the framework lattice; Photoelectricity (optical fiber, infrared light or temperature, the air pressure) sensor that is installed in the framework lattice is opened the fire retardant matter switch automatically; Ejection fire extinguishing fire retardant matter stops jet and burning away of depleted uranium bomb to penetrate, and reduces temperature.When jet continues to penetrate to the second layer and the second road protective plate; When still certain distance being arranged apart from the second layer, jet, depleted uranium bomb exhaust failure energy fully, consume the effective stream degree of depth of beehive-shaped charge and lose destructive power; Can not arrive second layer protective plate, tank is injury-free.After this utilize external monitor, the rotated bar is mentioned the perforations adding plate and is sticked on the outer layer plate shell hole, mends the shell perforation, repairs outer layer plate.Can be tens of repeatedly time bear the attack of shell and tank is not bad.
Claims (10)
1. outer safeguard structure of resisting the shell penetrating tank; Has the outer protective plate of one deck at least; It is characterized in that; On outer protective plate, be fixed with the honeycomb stereo grid framework that one deck is made up of some space multistory gridirons, between the two-layer protective plate, continue above-mentioned protective plate thickness inside and outside this honeycomb stereo grid framework is connected; Constitute the garden arc overall structure of tank space framework twice protection, in said space multistory gridiron, also be provided with the fire extinguishing fire retardant matter and the passage of carrying fire retardant matter of automatic switch control.
2. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that, described honeycomb stereo grid framework is made up of the lattice plate that mutual cross fixation connects.
3. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that, described fire extinguishing fire retardant matter is carbon dioxide or anti-flaming liquid fire foam.
4. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that, on the surface of outer protective plate (2), is shaped on wave inclination angle face (3).
5. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that, the panel of outer protective plate (2) has little shape zigzag convex concave striped.
6. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that, connection pipeline interior between each grid of grid framework (7) is interconnected, and pipeline one end is connected on the fire extinguishing fire retardant matter deposit bucket, and tail end connects controlled valve.
7. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that dwang (18) is equipped with on tank top, is connected with monitor (16) on it.
8. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 7 is characterized in that, said dwang (18) is equipped with expansion link (19) and pulling chain wheel rope (21), and through operation lifting rope (23), suction has the magnetic plate of the perforations adding plate of bonding agent.
9. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1 is characterized in that, described outer protective plate (2) is the steel plate that high temperature resistant spring memory alloy material is processed.
10. the outer safeguard structure of resisting the shell penetrating tank as claimed in claim 1; It is characterized in that; The profile of tank (15) is a tank cabin (27) and the hull housing (28) that circular arc excessively is connected that circular arc is arranged, and liftable periscope (29) is housed on tank cabin (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910058130 CN101672602B (en) | 2009-01-12 | 2009-01-12 | Outer-layer safeguard structure for preventing bullet from penetrating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910058130 CN101672602B (en) | 2009-01-12 | 2009-01-12 | Outer-layer safeguard structure for preventing bullet from penetrating tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101672602A CN101672602A (en) | 2010-03-17 |
| CN101672602B true CN101672602B (en) | 2012-12-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910058130 Expired - Fee Related CN101672602B (en) | 2009-01-12 | 2009-01-12 | Outer-layer safeguard structure for preventing bullet from penetrating tank |
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| Country | Link |
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| CN (1) | CN101672602B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU219292U1 (en) * | 2023-04-03 | 2023-07-11 | Федеральное государственное казенное образовательное учреждение высшего образования "Московский пограничный институт Федеральной службы безопасности Российской Федерации" | GARNET PROTECTION DEVICE |
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| CN102997757A (en) * | 2012-09-07 | 2013-03-27 | 宋树春 | Automatic-filling integral reinforced hanging armor for tank |
| CN104654929A (en) * | 2013-11-24 | 2015-05-27 | 张连华 | Tank not hurting people during combat |
| CN104034209A (en) * | 2014-06-27 | 2014-09-10 | 浙江立泰复合材料有限公司 | Concave bulletproof ceramic plate |
| CN105202977A (en) * | 2015-05-25 | 2015-12-30 | 时有信 | Anti-strike national defense equipment |
| CN111964531B (en) * | 2020-08-19 | 2022-07-19 | 湖南菱瑞新材料科技有限公司 | Composite protective armor with flame-retardant self-repairing structure |
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| CN2373772Y (en) * | 1999-04-29 | 2000-04-12 | 中国人民解放军八四九四九部队 | Composite geometric armour |
| CN2576276Y (en) * | 2002-08-25 | 2003-10-01 | 内蒙古世纪消防科技开发有限公司 | Fire-fighting tank vehicle |
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2009
- 2009-01-12 CN CN 200910058130 patent/CN101672602B/en not_active Expired - Fee Related
Patent Citations (4)
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|---|---|---|---|---|
| CN2373772Y (en) * | 1999-04-29 | 2000-04-12 | 中国人民解放军八四九四九部队 | Composite geometric armour |
| CN2576276Y (en) * | 2002-08-25 | 2003-10-01 | 内蒙古世纪消防科技开发有限公司 | Fire-fighting tank vehicle |
| CN2715093Y (en) * | 2004-08-24 | 2005-08-03 | 天津市圣恺工业技术发展有限公司 | An external hanging type composite armor plate for tank |
| CN1952587A (en) * | 2005-10-22 | 2007-04-25 | 李郁青 | Armor plate |
Non-Patent Citations (1)
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| 张振英,戴芳.复合材料在坦克装甲车辆上的应用.《塑料》.2000,第29卷(第3期),37-42. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU219292U1 (en) * | 2023-04-03 | 2023-07-11 | Федеральное государственное казенное образовательное учреждение высшего образования "Московский пограничный институт Федеральной службы безопасности Российской Федерации" | GARNET PROTECTION DEVICE |
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| Publication number | Publication date |
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| CN101672602A (en) | 2010-03-17 |
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Granted publication date: 20121205 Termination date: 20140112 |