CN105258568A - Radar-stealth bulletproof lightweight shelter - Google Patents
Radar-stealth bulletproof lightweight shelter Download PDFInfo
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- CN105258568A CN105258568A CN201510798733.9A CN201510798733A CN105258568A CN 105258568 A CN105258568 A CN 105258568A CN 201510798733 A CN201510798733 A CN 201510798733A CN 105258568 A CN105258568 A CN 105258568A
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- Prior art keywords
- shelter
- radar
- plate
- bulletproof
- board
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Abstract
The invention relates to a radar-stealth bulletproof lightweight shelter which is formed in a way that six wallboards including a base, a front board, a left side board, a right side board, a back board and a top board are mutually connected, wherein the left side board, the right side board and the top board are connected at included angles of 95 to 100 degrees; the back board and the top board are connected at included angles of 95 to 98 degrees; a bulletproof board is detachably connected to a part of the shelter or the whole shelter; the wallboards are prepared by combining PVC foam wallboards with low surface density with radar absorbing boards. The radar-stealth bulletproof lightweight shelter has the advantages of simple structure, low production cost, good integral radar-stealth effect, strong bulletproof performance, light weight, high rigidity and intensity and convenience in movement, and the radar cross section is reduced to 1/10 of that of a traditional shelter.
Description
Technical field
The present invention relates to a kind of shelter, especially relate to the lighting shelter of radar stealth bulletproof.
Background technology
Existing shelter adopts band absorbing material make wallboard of shelter or on shelter, paste the object that radar wave absorbing paster realizes radar invisible mostly.
CN103644771A discloses a kind ofly has radar invisible and the wallboard of shelter that penetrates of anti-fragmentation, relates to shelter technology field.This has radar invisible and the wallboard of shelter that penetrates of anti-fragmentation, and comprise external covering board from outside to inside successively, inhale ripple sandwich of layers, adiabator layer and Inner Mongol plate, between described external covering board and Inner Mongol plate, compartment of terrain is provided with skeleton; Described external covering board is high-strength composite material, and described high-strength composite material has good wave; Described suction ripple sandwich of layers is for inhaling ripple foam; Described adiabator layer is low-density polyurethane rigid foam; The faying face that described skeleton contacts with external covering board scribbles antiradar coatings.This wallboard of shelter realizes radar invisible by absorbing material, bigger than normal by the possibility of radar detection; Though the wallboard of shelter of multilayer material compound can realize the function of anti-fragmentation, the weight of wallboard of shelter is bigger than normal, is not easy to the movement of shelter.
CN103644775A discloses a kind of radar stealth bulletproof electromagnetic shielding square cabin, comprise electromagnetic shielding square cabin body, before described electromagnetic shielding square cabin body comprises, after, left, right, on, lower sheet space and the shield door be arranged at least one plate, there is internal angle plate adjacent two pieces of described plate junctions, described internal angle plate is fixedly connected with the medial surface of described adjacent two plates, described internal angle plate is welded with keeper, the medial surface of described shield door is welded with keeper, each described keeper has been bolted fixture, anti-penetration plate is accompanied between described fixture and keeper, before described, after, left, right, upper sheet space lateral surface all posts radar wave absorbing paster.
Radar mirror-reflection, the corner reflection effect of traditional wheeled shelter are strong, and Radar Cross Section is large; Target property is obvious, easily by radar detection.Therefore, need to provide a kind of mirror-reflection, corner reflection effect little, little, the overall stealth effect of Radar Cross Section is good, ballistic performance good, the lighting shelter of the radar stealth bulletproof of lighting.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of mirror-reflection, corner reflection effect little, little, the overall stealth effect of Radar Cross Section is good, ballistic performance good, the lighting shelter of the radar stealth bulletproof of lighting.
The technical solution adopted for the present invention to solve the technical problems is: a kind of lighting shelter of radar stealth bulletproof, is interconnected forms by base, header board, left plate, right plate, rear plate and top board six pieces of wallboards; Described left plate, right plate and top board are that 95 ~ 100 ° of angles are connected; Described rear plate and top board are that 95 ~ 98 ° of angles are connected; Described shelter local or Whole-dismountable are connected with armour; Described wallboard adopts the PVC structural foam wallboard of areal density and radar-wave absorbing plate compound to make.
Further, described armour is UMPE bulletproof armour plate, adopt density be that 980kg/m3(is lighter than water), hot strength is 10 times of 3.0 ~ 3.5GPa(common iron) superhigh molecular weight polyethylene fibers plate make; The inner side of the left plate of shelter, right plate, rear plate or top board is arranged on or/and outside by bolt or the hook formula of putting on a suit of armour.
Further, described header board and top board are that 95 ~ 98 ° of angles are connected.
Further, the thickness of the PVC structural foam wallboard of described areal density is 30 ~ 35mm, is followed successively by inside panel, 40 ~ 48kg/m from the inside to the outside
3pVC structural foam and exterior skin composite molding, make the wallboard surface density of shelter be reduced to 10 ~ 12kg/m
2.
Further, the flat reflective rate of described radar-wave absorbing plate is 10 ~ 12dB, and its thickness is 10.5mm.
Further, described base be provided with revolve latch mechanism revolve lock and tyre gap bridge, the quick load being applicable to EQ2050 bis-class chassis be separated.
Further, after shelter, plate is provided with door, is convenient to staff and passes in and out shelter.
Further, the junction of the left plate of described shelter, right plate, header board, rear plate and top board is provided with securing member.
According to the scattering properties of flat board, about radar return mainly concentrates on dull and stereotyped normal direction ± 4 °, therefore, the left plate of shelter, right plate and rear plate are when the angle=5 ° of existing connection angle (90 °) surface thereof, the reduction amplitude of the Radar Cross Section of shelter is little, and when shelter left plate, right plate and rear plate are when angle >=10 ° of existing connection angle (90 °) surface thereof, the reduction amplitude of the Radar Cross Section of shelter tends to be steady, and angle of inclination is excessive, the capacitive space of shelter reduces.Therefore shelter vehicle left and right side plate is tilted 5 ~ 10 °, make the left plate of shelter, right plate and top board be that 95 ~ 100 ° of angles are connected; And plate after shelter or rear plate and header board are sloped inwardly 5 ~ 8 °, make the rear plate of shelter, header board and top board be that 95 ~ 98 ° of angles are connected; And then reduce the Radar Cross Section of shelter.
Be detachably connected on the armour on shelter, the requirement shellproof according to shelter diverse location can be installed by armour, the ballistic performance of shelter can be improved, and compared with traditional monoblock type armour, the weight of shelter reduce, and is convenient to the movement of shelter.
Shelter adopts thickness to be 30 ~ 35mm, is followed successively by inside panel, 40 ~ 48kg/m from the inside to the outside
3pVC structural foam and the PVC structural foam wallboard of areal density of exterior skin composite molding, make the wallboard surface density of shelter be reduced to 10 ~ 12kg/m
2, make shelter more lighting.
Operation principle and the using method of the lighting shelter of a kind of radar stealth bulletproof of the present invention are: by the certain angle that the left side of shelter, right plate and rear plate or front and rear panels tilted inside shelter, and then reduce the Radar Cross Section of shelter, improve its radar invisible effect; Armour is arranged on outside in shelter by bolt or the hook formula of putting on a suit of armour, and can regulate the ballistic performance of shelter diverse location, when not needing shellproof protection, by armour dismounting collection, can also make shelter lighting, be conducive to the movement of shelter.
The beneficial effect of the lighting shelter of a kind of radar stealth bulletproof of the present invention: structure is simple, and cost of manufacture is low, and Radar Cross Section is contracted to 1/10 of traditional shelter, the radar invisible of shelter entirety is respond well, ballistic performance is strong, and shelter quality is little and stiffness good, is convenient to mobile.
Accompanying drawing explanation
Fig. 1-be the front view of the lighting shelter of a kind of radar stealth bulletproof of the present invention;
Fig. 2-be the top view of the lighting shelter of a kind of radar stealth bulletproof of the present invention;
Fig. 3-be the rearview of the lighting shelter of a kind of radar stealth bulletproof of the present invention;
The structural representation of lock is revolved in the lighting shelter of Fig. 4-for a kind of radar stealth bulletproof of the present invention;
Fig. 5-be the front view of the lighting shelter of embodiment 2 one kinds of radar stealth bulletproof;
Fig. 6-be the top view of the lighting shelter of embodiment 2 one kinds of radar stealth bulletproof.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
embodiment 1
With reference to Fig. 1 ~ 3, a kind of lighting shelter of radar stealth bulletproof, is interconnected by base 1, header board 6, left plate 7, right plate 3, rear plate 2 and top board 4 six pieces of wallboards and forms; Described left plate 7, right plate 3 are connected in 97 ° of angles with top board 4; Described rear plate 2 is connected in 95 ° of angles with top board 4; Described shelter local or Whole-dismountable are connected with armour 5; Described wallboard adopts the PVC structural foam wallboard of areal density and radar-wave absorbing plate compound to make.
Described armour 5 is UMPE bulletproof armour plate, and employing density is 980kg/m3, and hot strength is that the superhigh molecular weight polyethylene fibers plate of 3.5GPa is made; The inner side of the left plate 7 of shelter, right plate 3, rear plate 2 or top board 4 is arranged on or/and outside by bolt or the hook formula of putting on a suit of armour.
Described header board 6 vertical with top board 4 (90 ° of angles) is connected.
The thickness of the PVC structural foam wallboard of described areal density is 35mm, is followed successively by inside panel, 45kg/m from the inside to the outside
3pVC structural foam and exterior skin composite molding, make the wallboard surface density of shelter be reduced to 12kg/m
2.
The flat reflective rate of described radar-wave absorbing plate is 12dB, and its thickness is 10.5mm.
Described base 1 be provided with revolve latch mechanism revolve lock and tyre gap bridge, the quick load being applicable to EQ2050 bis-class chassis be separated, as shown in Figure 4.
After shelter, plate 2 is provided with door 8, is convenient to staff and passes in and out shelter.Described door 8 is connected with armour 5 by the hook formula of putting on a suit of armour, the windowpane on door 8 posts and inhales ripple film 9.
The lighting shelter of a kind of radar stealth bulletproof of the present embodiment, compared with traditional shelter, radar detedtor carries out full frequency band detection in 1GHz ~ 40GHz, and its Radar Cross Section is contracted to 1/10 of traditional shelter, and the deadweight of shelter reduces 40%.The key area of shelter, shellproof, the anti-fragmentation grade of key position reach IV grade of requirement of shelter in GJB4300 standard.
embodiment 2
With reference to Fig. 5 and 6, a kind of lighting shelter of radar stealth bulletproof, is interconnected by base 1, header board 6, left plate 7, right plate 3, rear plate 2 and top board 4 six pieces of wallboards and forms; Described left plate 7, right plate 3 are connected in 95 ° of angles with top board 4; Described rear plate 2 is connected in 96 ° of angles with top board 4; Described shelter local or Whole-dismountable are connected with armour 5; Described wallboard adopts the PVC structural foam wallboard of areal density and radar-wave absorbing plate compound to make.
Described armour 5 is UMPE bulletproof armour plate, and employing density is 980kg/m3, and hot strength is that the superhigh molecular weight polyethylene fibers plate of 3.2GPa is made; The inner side of the left plate 7 of shelter, right plate 3, rear plate 2 or top board 4 is arranged on or/and outside by bolt or the hook formula of putting on a suit of armour.
Described header board 6 is connected in 96 ° of angles with top board 4.
The thickness of the PVC structural foam wallboard of described areal density is 32mm, is followed successively by inside panel, 42kg/m from the inside to the outside
3pVC structural foam and exterior skin composite molding, make the wallboard surface density of shelter be reduced to 10kg/m
2.
The flat reflective rate of described radar-wave absorbing plate is 10dB, and its thickness is 10.5mm.
Described base 1 be provided with revolve latch mechanism revolve lock and tyre gap bridge, the quick load being applicable to EQ2050 bis-class chassis be separated.
The junction of the left plate 7 of described shelter, right plate 3, header board 6, rear plate 2 and top board 4 is provided with securing member 11.
The lighting shelter of a kind of radar stealth bulletproof of the present embodiment, compared with traditional shelter, radar detedtor carries out full frequency band detection in 1GHz ~ 40GHz, and its Radar Cross Section is contracted to 3/20 of traditional shelter, and the deadweight of shelter reduces 45%.The key area of shelter, shellproof, the anti-fragmentation grade of key position reach IV grade of requirement of shelter in GJB4300 standard.
Operation principle and the using method of the lighting shelter of a kind of radar stealth bulletproof of the present invention are: by the certain angle that the left plate 7 of shelter, right plate 3 and rear plate 2 or header board 6 and rear plate 2 tilted inside shelter, and then reduce the Radar Cross Section of shelter, improve its radar invisible effect; Armour 5 is arranged on outside in shelter by bolt or the hook formula of putting on a suit of armour, and can regulate the ballistic performance of shelter diverse location, when not needing shellproof protection, armour 5 can also be dismantled collection, making shelter lighting, being conducive to the movement of shelter.
The lighting shelter of a kind of radar stealth bulletproof of the present invention, left plate 7, the right plate 3 of described shelter can also be connected in 95.5 °, 96 °, 96.5 °, 98.5 °, 99 ° or 100 ° of angles with top board 4; The rear plate 2 of described shelter is connected in 95.5 °, 96 °, 96.5 °, 97 °, 97.5 ° or 97.8 ° of angles with top board 4; Described wallboard of shelter can also adopt surface density to be 40kg/m
3, 43kg/m
3, 46kg/m
3, 47kg/m
3or 48kg/m
3pVC structural foam do the change of the above technical characteristic of core, those skilled in the art is appreciated that by text description and implements, therefore is no longer separately illustrated as accompanying drawing.
Claims (7)
1. a lighting shelter for radar stealth bulletproof, is characterized in that, is interconnected forms by base, header board, left plate, right plate, rear plate and top board six pieces of wallboards; Described left plate, right plate and top board are that 95 ~ 100 ° of angles are connected; Described rear plate and top board are that 95 ~ 98 ° of angles are connected; Described shelter local or Whole-dismountable are connected with armour; Described wallboard adopts the PVC structural foam wallboard of areal density and radar-wave absorbing plate compound to make.
2. the lighting shelter of radar stealth bulletproof as claimed in claim 1, it is characterized in that, described armour is UMPE bulletproof armour plate, and employing density is 980kg/m3, and hot strength is that the superhigh molecular weight polyethylene fibers plate of 3.0 ~ 3.5GPa is made.
3. the lighting shelter of radar stealth bulletproof as claimed in claim 1 or 2, is characterized in that, described armour is arranged on the inner side of the left plate of shelter, right plate, rear plate or top board or/and outside by bolt or the hook formula of putting on a suit of armour.
4. the lighting shelter of radar stealth bulletproof as claimed in claim 1 or 2, it is characterized in that, described header board and top board are that 95 ~ 98 ° of angles are connected.
5. the lighting shelter of radar stealth bulletproof as claimed in claim 1 or 2, it is characterized in that, the thickness of the PVC structural foam wallboard of described areal density is 30 ~ 35mm, is followed successively by inside panel, 40 ~ 48kg/m from the inside to the outside
3pVC structural foam and exterior skin composite molding, make the wallboard surface density of shelter be reduced to 10 ~ 12kg/m
2.
6. the lighting shelter of radar stealth bulletproof as claimed in claim 1 or 2, it is characterized in that, the flat reflective rate of described radar-wave absorbing plate is 10 ~ 12dB, and its thickness is 10.5mm.
7. the lighting shelter of radar stealth bulletproof as claimed in claim 1 or 2, is characterized in that, described base be provided with revolve latch mechanism revolve lock and tyre gap bridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798733.9A CN105258568A (en) | 2015-11-19 | 2015-11-19 | Radar-stealth bulletproof lightweight shelter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510798733.9A CN105258568A (en) | 2015-11-19 | 2015-11-19 | Radar-stealth bulletproof lightweight shelter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105258568A true CN105258568A (en) | 2016-01-20 |
Family
ID=55098356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510798733.9A Withdrawn CN105258568A (en) | 2015-11-19 | 2015-11-19 | Radar-stealth bulletproof lightweight shelter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105258568A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791545A (en) * | 2020-06-03 | 2020-10-20 | 中国人民解放军海军工程大学 | Composite material superstructure bulkhead for ship and preparation method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009006863A (en) * | 2007-06-28 | 2009-01-15 | Universal Shipbuilding Corp | Radar cross-section reducing device |
| CN102980441A (en) * | 2012-11-21 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions |
| CN103822541A (en) * | 2014-03-13 | 2014-05-28 | 沈阳和世泰通用钛业有限公司 | Layer structure of bulletproof armor module |
| CN205209353U (en) * | 2015-11-19 | 2016-05-04 | 衡阳泰豪通信车辆有限公司 | Shellproof light shelter of radar stealth |
-
2015
- 2015-11-19 CN CN201510798733.9A patent/CN105258568A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009006863A (en) * | 2007-06-28 | 2009-01-15 | Universal Shipbuilding Corp | Radar cross-section reducing device |
| CN102980441A (en) * | 2012-11-21 | 2013-03-20 | 衡阳泰豪通信车辆有限公司 | Electromagnetic shielding shelter with wallboard anti-penetration and structural radar stealth functions |
| CN103822541A (en) * | 2014-03-13 | 2014-05-28 | 沈阳和世泰通用钛业有限公司 | Layer structure of bulletproof armor module |
| CN205209353U (en) * | 2015-11-19 | 2016-05-04 | 衡阳泰豪通信车辆有限公司 | Shellproof light shelter of radar stealth |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111791545A (en) * | 2020-06-03 | 2020-10-20 | 中国人民解放军海军工程大学 | Composite material superstructure bulkhead for ship and preparation method thereof |
| CN111791545B (en) * | 2020-06-03 | 2022-08-30 | 中国人民解放军海军工程大学 | Composite material superstructure bulkhead for ship and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160120 |