CN209341947U - A kind of shellproof shelter of composite material - Google Patents
A kind of shellproof shelter of composite material Download PDFInfo
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- CN209341947U CN209341947U CN201821544139.2U CN201821544139U CN209341947U CN 209341947 U CN209341947 U CN 209341947U CN 201821544139 U CN201821544139 U CN 201821544139U CN 209341947 U CN209341947 U CN 209341947U
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- bolt
- composite material
- shellproof
- shelter
- bulletproof armour
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Abstract
The utility model provides a kind of shellproof shelter of composite material, its cabin siding includes internal decorative layer (1), metallic framework (2) insulating layer (3), light composite material bulletproof armour, shellproof bolt (5) and washer (6), it is characterized in that, the outer finishing coat (41) of the light composite material bulletproof armour from outside to inside, ceramic panel (42), rigid back (43) and flexible back plate (44) are bonded, light composite material bulletproof armour and internal decorative layer (1) are located at the outside and inside of cabin siding, the insulating layer (3) is located between light composite material bulletproof armour and internal decorative layer (1), the metallic framework (2) is embedded among insulating layer (3).The shellproof shelter of the composite material of the utility model,, using the compound fibre reinforced composites lightweight armor of light ceramics, light-weight design can be carried out on the basis of honeycomb sandwich construction composite material, a variety of different adverse circumstances are suitable for, also there is very strong bulletproof function.
Description
Technical field
The utility model belongs to military equipment technical field, in particular to a kind of shellproof shelter of composite material.
Background technique
The shelter leading products structure of the prior art is metal framework added metal covering and central filler foam.Due to material
Material feature, the weight of such shelter is big, insulation is weak, environmental corrosion resisting power is poor, especially uses in high heat and humidity salt fog area
Maintenance cost is high.Separately there is a kind of honeycomb sandwich construction composite material big board square cabin, using honeycomb sandwich construction as interior exterior skin,
It is suppressed through vacuum bag pressure method.It is different from traditional metal cabin, and structural material and functional material are adequately bonded by it,
Under the premise of meeting structural intergrity requirement, by mechanical structure, the design and combination of functional structure, it is different to form satisfaction
The various structures of functional requirement, so that it is integrated to realize structural diversification function.
If shelter can satisfy anti-armor-piercing bullet fragmentation ability using all-metal structure, but cabin weight is difficult to meet fortune
Defeated requirement.And honeycomb sandwich construction composite material shelter is although light-weight, intensity is high, thermal and insulating performance is good, good flame resistance, it is resistance to
The advantage that corrosive power is strong, composability is strong, working service is at low cost, but there is no good shellproof anti-ruin for solving cabin to ask
Topic, especially during executing hot mission, equipment or personnel are easy to be injured, and influence going on smoothly for combat duty,
Simultaneously safety guarantee can be provided for the Working Life of personnel under terrified environment.
Summary of the invention
The goal of the invention of the utility model is to provide a kind of shellproof shelter of composite material, can be compound in honeycomb sandwich construction
On the basis of material, using the compound fibre reinforced composites lightweight armor of light ceramics, light-weight design is carried out, is suitable for
A variety of different adverse circumstances also have very strong bulletproof function.
The specific technical solution of the utility model is a kind of shellproof shelter of composite material, cabin siding include internal decorative layer,
Metallic framework insulating layer, light composite material bulletproof armour, shellproof bolt and washer, which is characterized in that
The light composite material bulletproof armour is by outer finishing coat, ceramic panel, rigid back and flexibility from outside to inside
Backplane forms, and light composite material bulletproof armour and internal decorative layer are located at the outside and inside of cabin siding, described
Insulating layer is between light composite material bulletproof armour and internal decorative layer, and the metallic framework is embedded among insulating layer, lightweight
Composite material bulletproof armour is fixedly mounted on metallic framework by shellproof bolt, and the washer is located at the bolt of shellproof bolt
Between head and outer finishing coat.
Further, the exterior trim layer material is high-strength glass cloth fabric, and the rigid back material is carbon fiber
Dimension, flexible back plate material are kevlar fiber.
Further, further include bolt decoction cap, have between the bolt head and bolt thread bar of the shellproof bolt
There is rotary table, which is less than the inscribed circle diameter of bolt head hexagonal cross-section, after shellproof bolt screws in metallic framework, with pad
It enclosing and forms an annular groove between surface, the bolt decoction cap is semi-enclosed shell structure with opening,
Opening shape is similar to the bolt head cross sectional shape of shellproof bolt, and bolt decoction cap opening shape is dimensioned slightly smaller than
Bolt head cross sectional shape size, after the installation is completed, the edge of bolt decoction cap opening is pressed into shellproof bolt and washer to shellproof bolt
In annular groove between surface.
Further, adhesive is coated between the outer finishing coat, ceramic panel, rigid back and flexible back plate, is used
Light composite material bulletproof armour is made in vacuum bag pressure method.
Further, interior trim layer material is laminating steel plate, and the insulating layer is rock wool.
The utility model has the beneficial effects that 1) the shellproof shelter of the composite material of the utility model uses light composite material
Bulletproof armour is installed to metallic framework and is assembled on shell as shelter exterior skin, compared with metal armor, can be greatly reduced
Cabin self weight improves equipment mobility；2) outer layer of light composite material bulletproof armour uses high-strength glass cloth fabric
To play decoration function, splash prevented also from potsherd.Armoring rigid back selection tensile strength and the higher carbon of modulus
Fiber, it is ensured that it guarantees that ceramic fragment carries out high-rate grinding to bullet with reaction force with stronger rigidity and interlaminar strength,
Further decrease bullet kinetic energy.Its flexible back plate selects the material kevlar fiber that tensile strength is high but stretch modulus is low, it is ensured that
Optimal shellproof energy-absorbing effect；3) shellproof bolt is covered using good decorative property bolt decoction cap, a shelter exterior panel is made to coordinate beauty
It sees, the installation and dismounting of bolt decoction cap are also very convenient.
The siding of the shellproof shelter of the composite material of the utility model is multiple using this honeycomb sandwich construction composite material and lightweight
The composite structure of condensation material bulletproof armour not only has excellent ballistic performance and good environmental suitability, but also in appearance
It adorns beautiful and generous, can be widely applied to the transport of personnel, equipment, improve the survival probability in field work battlefield.It can be according to not
(performance, cost, weight indicator requirement etc.) is required to design the product for having different shellproof grades with field of employment, it is optimal to reach
To II B's of American army mark MIL-PRF-46103E Class (54 formula 12.7mm armor-piercing incendiaries, bullet speed 610m/s are penetrated away from 100m)
Performance.
Detailed description of the invention
Fig. 1 is the cabin siding the schematic diagram of the section structure of the shellproof shelter of composite material of the utility model.
Specific embodiment
Specification For Structure attached drawing is further described the specific technical solution of the utility model below.
As shown in Fig. 1, the shellproof shelter of a kind of composite material of the utility model, cabin siding include internal decorative layer 1, gold
Belong to 2 insulating layer 3 of skeleton, light composite material bulletproof armour, shellproof bolt 5, washer 6 and bolt decoction cap 7.1 material of internal decorative layer
For laminating steel plate, the insulating layer 3 is Nomex cellular material or rock wool.
The light composite material bulletproof armour is by outer finishing coat 41 from outside to inside, ceramic panel 42, rigid back 43
It is bonded with flexible back plate 44.41 material of outer finishing coat is high-strength glass cloth fabric, 43 material of rigid back
For carbon fiber, rigid back 43 selects tensile strength and the sticky good carbon fiber of the higher fiber impregnation of modulus to suppress.It is soft
Property 44 material of backboard be kevlar fiber, the material kevlar fiber that flexible back plate 44 is high using tensile strength but stretch modulus is low
Production.Adhesive is coated between the outer finishing coat 41, ceramic panel 42, rigid back 43 and flexible back plate 44, uses vacuum bag
Light composite material bulletproof armour is made in platen press.Light composite material bulletproof armour and internal decorative layer 1 are located at cabin siding
Outside and inside, the insulating layer 3 is between light composite material bulletproof armour and internal decorative layer 1, the metallic framework 2
It is embedded among insulating layer 3, light composite material bulletproof armour is fixedly mounted on metallic framework 2 by shellproof bolt 5, described
Washer 6 is located between the bolt head and outer finishing coat 41 of shellproof bolt 5.
There is rotary table, which is less than bolt head between the bolt head and bolt thread bar of the shellproof bolt 5
The inscribed circle diameter of hexagonal cross-section, after shellproof bolt 5 screws in metallic framework 2, formed between 6 surface of washer one it is annular
Groove, the bolt decoction cap 7 are semi-enclosed shell structure with opening, opening shape and the shellproof bolt
5 bolt head cross sectional shape is similar, and 7 opening shape of bolt decoction cap is dimensioned slightly smaller than bolt head cross sectional shape size, prevents
Play bolt 5 after the installation is completed, the edge that bolt decoction cap 7 is open is pressed into the annular groove between 6 surface of shellproof bolt 5 and washer
In.
The manufacturing process of the shellproof shelter of the composite material of the utility model is that advanced row metal skeleton 2 welds, further according to cabin
Body size cuts trim panel 1, and trim panel 1 and metallic framework 2 are bonded as inner panel with structural type bonding agent.By each inner panel
It is assembled into cabin with tooling, it is securely whole at one by welding, riveting and bonding connection.Lightweight composite wood is filled with structure glue
Expect bulletproof armour bonding plane, is connected to cabin skeleton with shellproof 5 pad washer 6 of bolt.Then aperture is carried out, door makes He Men, hole
Mouth installation.Bolt decoction cap 7 is finally installed on the bolt head of each shellproof bolt 5.Installation air-conditioning, blower, photograph as needed
Bright facility.
Although the utility model is disclosed as above with preferred embodiment, embodiment is not practical new for limiting this
Type.In the spirit and scope for not departing from the utility model, any equivalent change or retouch done is also belonged to practical
Novel protection scope.Therefore the protection scope of the utility model should be mark with the content that claims hereof is defined
It is quasi-.
Claims (5)
1. a kind of shellproof shelter of composite material, cabin siding includes internal decorative layer (1), metallic framework (2) insulating layer (3), lightweight
Composite material bulletproof armour, shellproof bolt (5) and washer (6), which is characterized in that
The light composite material bulletproof armour is from outside to inside by outer finishing coat (41), ceramic panel (42), rigid back (43)
It is bonded with flexible back plate (44), light composite material bulletproof armour and internal decorative layer (1) are located at the outside of cabin siding
And inside, the insulating layer (3) are located between light composite material bulletproof armour and internal decorative layer (1), the metallic framework
(2) it is embedded among insulating layer (3), light composite material bulletproof armour is fixedly mounted on metallic framework (2) by shellproof bolt (5)
On, the washer (6) is located between the bolt head and outer finishing coat (41) of shellproof bolt (5).
2. the shellproof shelter of a kind of composite material according to claim 1, which is characterized in that described outer finishing coat (41) material
For high-strength glass cloth fabric, the rigid back (43) material is carbon fiber, and flexible back plate (44) material is kevlar fiber.
3. the shellproof shelter of a kind of composite material according to claim 1, which is characterized in that it further include bolt decoction cap (7),
There is rotary table, which is less than bolt head hexagon between the bolt head and bolt thread bar of the shellproof bolt (5)
The inscribed circle diameter in section, after shellproof bolt (5) screws in metallic framework (2), formed between washer (6) surface one it is annular
Groove, the bolt decoction cap (7) are semi-enclosed shell structure with opening, opening shape and the shellproof spiral shell
The bolt head cross sectional shape of bolt (5) is similar, and bolt decoction cap (7) opening shape is dimensioned slightly smaller than bolt head cross sectional shape ruler
Very little, after the installation is completed, the edge of bolt decoction cap (7) opening is pressed into shellproof bolt (5) and washer (6) surface to shellproof bolt (5)
Between annular groove in.
4. -3 a kind of shellproof shelter of composite material described in any one according to claim 1, which is characterized in that the exterior trim
Adhesive is coated between layer (41), ceramic panel (42), rigid back (43) and flexible back plate (44), is made of vacuum bag pressure method
Light composite material bulletproof armour.
5. the shellproof shelter of a kind of composite material according to claim 4, which is characterized in that internal decorative layer (1) material is laminating
Steel plate, the insulating layer (3) are Nomex cellular material or rock wool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544139.2U CN209341947U (en) | 2018-09-20 | 2018-09-20 | A kind of shellproof shelter of composite material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821544139.2U CN209341947U (en) | 2018-09-20 | 2018-09-20 | A kind of shellproof shelter of composite material |
Publications (1)
| Publication Number | Publication Date |
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| CN209341947U true CN209341947U (en) | 2019-09-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821544139.2U Active CN209341947U (en) | 2018-09-20 | 2018-09-20 | A kind of shellproof shelter of composite material |
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| CN (1) | CN209341947U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776083A (en) * | 2020-06-29 | 2020-10-16 | 中国第一汽车股份有限公司 | Connecting structure of armor and vehicle body frame with bulletproof function |
-
2018
- 2018-09-20 CN CN201821544139.2U patent/CN209341947U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776083A (en) * | 2020-06-29 | 2020-10-16 | 中国第一汽车股份有限公司 | Connecting structure of armor and vehicle body frame with bulletproof function |
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