CN206709696U - A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment - Google Patents
A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment Download PDFInfo
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- CN206709696U CN206709696U CN201720504053.6U CN201720504053U CN206709696U CN 206709696 U CN206709696 U CN 206709696U CN 201720504053 U CN201720504053 U CN 201720504053U CN 206709696 U CN206709696 U CN 206709696U
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- protective plate
- sandwich
- plate
- composite
- backplate
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- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
Abstract
The utility model discloses a kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment, including the exterior skin in outside, the inner trim panels of inner side and the composite protective plate being folded among exterior skin and inner trim panels；Composite protective plate includes out surface plate, composite panel, sandwich cystosepiment and backplate, and out surface plate is arranged on the outermost layer of composite protective plate, and out surface plate is glass epoxy, is connected on the outside of out surface plate with exterior skin；Backplate is arranged on the innermost layer of composite protective plate, and backplate is glass epoxy, and backplate is connected with inner trim panels；Composite panel is arranged on composite protective plate intermediate layer with sandwich cystosepiment.This fiberglass aramid fiber compound sandwich protective plate shellproof for compartment, the mechanical property of every layer of material can be given full play to, reaches optimal bulletproof effect, and can reach fire-retardant, heat-insulated, insulate against sound, moistureproof and corrosion-resistant purpose, weatherability is improved, reduces the process-cycle.
Description
Technical field
The utility model belongs to shellproof antiknock device technical field, and in particular to a kind of fiberglass virtue shellproof for compartment
Synthetic fibre compound sandwich protective plate.
Background technology
The compartment panel material of the special vehicle such as explosion-proof, traffic guidance and armoured van mainly has alloy sheets, compound fibre in the past
The single or multiple combinations material etc. such as dimension plate, armour plate, material therefor and structure design are shellproof due to load-carrying requirement and material
Performance makes anti-small arms close range shooting and explosion fragment substantially insufficient through the protective capacities waited, it is impossible to meets well currently
The needs of the prominent event of anti-terrorism and place.At present gradually by with specific strength is high, specific stiffness is good, charge-mass ratio is high, heat-insulating property and holds
The polylith sandwich plate for the advantages that loading capability is strong is also known as core filled composite material plate and substituted, core filled composite material plate ballistic performance and plate
Material character, structure design etc. it is relevant, rigidity, intensity, speed also with bullet (or explosion fragment) and by beater plate
Material order etc. is relevant.At present both at home and abroad from more panel material in addition to armour plate, also glass fibre, carbon fiber,
The complex fiber material panel such as aramid fiber, superhigh molecular weight polyethylene fibers, the filling core of sandwich are conventional at present hard
Matter PU (hard polyurethane fat) expanded material, and the metal foaming material used on a small quantity.As compartment sheet material except meeting to provide
Requirement of shelter outside, also requiring that per unit aerial density is moderate, cost performance is good, manufacture craft is feasible etc. requires, in addition, sandwich plate is used as
Compartment sheet material requirement is easily achieved the standardization of compartment part, the generalization of compartment form and the mould of seriation and auxiliary equipment
Block.
Although academicly to composite material sandwich structure study it is relatively more, these researchs are more dispersed, and limitation is strong,
So far also it is available for using for reference without maturation, reliable composite material sandwich structure composition, design method, technique, lacks to compound
The system experimentation analysis and Optimal Structure Designing of material battenboard ballistic performance.In recent decades, sandwich plate space flight, ship and
The industry such as vehicle are widely used, and the wallboard in van compartment makes and also generally uses this sheet material at present.Therefore grind
Study carefully application of the composite material sandwich structure in the special vehicle with barrier propterty, realize high-strength light for mitigating vehicle base
Weight, the mobility for improving special vehicle and barrier propterty all have the meaning of reality.
Utility model content
The utility model is in order to solve the above-mentioned technical problem, there is provided a kind of fiberglass aramid fiber compound folder shellproof for compartment
Core protective plate, its design structure is simple, scientific and reasonable, easy to use；The electromagnetic pulse that compartment bulletproof composite board can be improved is prevented
Shield ability, there is excellent fire-retardant, heat-insulated, sound insulation and humidity resistance, and improve the corrosion resistance and weatherability of protective plate,
Also there is the advantages of easy to process.
Technical scheme is used by the utility model：A kind of fiberglass aramid fiber compound sandwich protection shellproof for compartment
Plate, including the exterior skin in outside, the inner trim panels of inner side and the composite protective plate being folded among exterior skin and inner trim panels；It is multiple
Closing protective plate includes out surface plate, composite panel, sandwich cystosepiment and backplate, and out surface plate is arranged on composite protective plate
Outermost layer, out surface plate are glass epoxy, are connected on the outside of out surface plate with exterior skin；Backplate is arranged on composite protective plate most
Internal layer, backplate are glass epoxy, and backplate is connected with inner trim panels；Composite panel is arranged on compound with sandwich cystosepiment
Protective plate intermediate layer, composite panel one side are connected with out surface plate, and composite panel is in addition while with sandwich cystosepiment
It is connected, one side is connected sandwich cystosepiment with backplate in addition；Square tube is uniformly installed, square tube is close to interior trim in sandwich cystosepiment
The side position of plate one is connected with disconnected heat bridge, and in turning seam crossing, side cross tube angle is diagonally placed, and in diagonal left and right sides installation steel
Side cross tube is fixed press strip, is connected on the outside of side cross tube with steel press strip by rivet, side cross tube inner side and steel press strip
Mutually weld；External wrap angle is installed on the outside of turning.
The composite panel is aramid fiber plate of material, and composite panel and out surface plate are bonding.
The sandwich cystosepiment is hard PU or foamed aluminium, and sandwich cystosepiment and composite panel are bonding, sandwich foam
Plate is bonding with backplate.
The square tube and disconnected heat bridge are bonding, and disconnected heat bridge and inner trim panels are bonding.
The external wrap angle scribbles fluid sealant with exterior skin contact surface, and external wrap angle is connected with composite protective plate by rivet.
The out surface plate is bonding with exterior skin, and backplate is bonding with inner trim panels.
This use process for the shellproof fiberglass aramid fiber compound sandwich protective plate in compartment is：The utility model is pacified
On the outside of compartment, the 56 formula 7.62mm tip steel core bullets that composite protective plate can guard against firing rate up to 420m/s run through, in firing rate
Up under the strike of 612m/s mini-submachine gun lead for retractable pencil bullets, target plate is not pierced, and shellproof explosion-proof type is good, common in anti-56 formula 7.62mm
Under the conditions of bullet and bomb fragments strike, the mechanical property of composite protective plate different materials can be played, reaches optimal shellproof effect
Fruit is better than single laminate ballistic performance, shellproof efficiency-cost ratio is more preferable.
The out surface plate is arranged on the outermost layer of composite protective plate, and out surface plate is glass epoxy；The mesh so set
Be：Glass epoxy has high-strength light, corrosion-resistant and the characteristics of be subjected to big stress, can reduce the shooting force of bullet.
The composite panel is arranged on composite protective plate intermediate layer with sandwich cystosepiment, and composite panel one side is with meeting bullet
Panel is connected, composite panel in addition one side with being connected during sandwich cystosepiment, sandwich cystosepiment in addition simultaneously and backplate phase
Even；The purpose so set is：Composite panel is aramid fiber, has superhigh intensity, high-modulus and high temperature resistant, acidproof resistance to
The premium properties such as alkali, in light weight, power caused by projectile impact can further be reduced, characteristic in light weight can make
Obtain protective plate and carry out Fast Installation, reduce the time of work.
The beneficial effects of the utility model：The technical program provides a kind of fiberglass aramid fiber compound folder shellproof for compartment
Core protective plate, its design structure is simple, scientific and reasonable, easy to use；The mechanical property of every layer of material can be given full play to, is reached
To optimal bulletproof effect, and it can reach fire-retardant, heat-insulated, insulate against sound, moistureproof and corrosion-resistant purpose, improve weatherability, reduce
Process-cycle.
Brief description of the drawings
Fig. 1 is schematic perspective view of the present utility model；
Fig. 2 is the profile of the utility model composite protective plate；
Fig. 3 is schematic cross-section of the present utility model；
Fig. 4 is seam attachment structure schematic diagram of the present utility model；
Marked in figure：1st, out surface plate, 2, composite panel, 3, sandwich cystosepiment, 4, backplate, 5, disconnected heat bridge, 6, interior
Decorative panel, 7, exterior skin, 8, square tube, 9, rivet, 10, external wrap angle, 11, steel press strip.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
As illustrated, a kind of be used for the shellproof fiberglass aramid fiber compound sandwich protective plate in compartment, include the exterior skin in outside
7th, the inner trim panels 6 of inner side and the composite protective plate being folded among exterior skin 7 and inner trim panels 6；Composite protective plate includes meeting
Panel 1, composite panel 2, sandwich cystosepiment 3 and backplate 4, out surface plate 1 is played to be arranged on the outermost layer of composite protective plate, meet
Bullet panel 1 is glass epoxy, and the outside of out surface plate 1 is connected with exterior skin 7；Backplate 4 is arranged on the innermost layer of composite protective plate,
Backplate 4 is glass epoxy, and backplate 4 is connected with inner trim panels 6；Composite panel 2 is arranged on compound with sandwich cystosepiment 3
Protective plate intermediate layer, the one side of composite panel 2 are connected with out surface plate 1, the other one side of composite panel 2 and sandwich cystosepiment 3
Simultaneously it is connected, one side is connected sandwich cystosepiment 3 with backplate 4 in addition；Square tube 8, square tube 8 are uniformly installed in sandwich cystosepiment 3
Disconnected heat bridge 5 is connected with close to the side position of inner trim panels 6 one, in turning seam crossing, 8 jiaos of side cross tube is diagonally placed, and diagonal left
Side cross tube 8 is fixed right both sides installation steel press strip 11, and the outside of side cross tube 8 is connected with steel press strip 11 by rivet 9,
Welded with the phase of steel press strip 11 inner side of side cross tube 8；External wrap angle 10 is installed on the outside of turning.
Composite panel 2 is aramid fiber plate of material, and composite panel 2 and out surface plate 1 are bonding.
Sandwich cystosepiment 3 is hard PU or foamed aluminium, and sandwich cystosepiment 3 and composite panel 2 are bonding, sandwich cystosepiment
3 is bonding with backplate 4.
Square tube 8 and disconnected heat bridge 5 are bonding, and disconnected heat bridge 5 and inner trim panels 6 are bonding.
External wrap angle 10 scribbles fluid sealant with the contact surface of exterior skin 7, and external wrap angle 10 is connected with composite protective plate by rivet 9.
Out surface plate 1 and exterior skin 7 are bonding, and backplate 4 and inner trim panels 6 are bonding.
This use process for the shellproof fiberglass aramid fiber compound sandwich protective plate in compartment is：The utility model is pacified
On the outside of compartment, the 56 formula 7.62mm tip steel core bullets that composite protective plate can guard against firing rate up to 420m/s run through, in firing rate
Up under the strike of 612m/s mini-submachine gun lead for retractable pencil bullets, target plate is not pierced, and shellproof explosion-proof type is good, common in anti-56 formula 7.62mm
Under the conditions of bullet and bomb fragments strike, the mechanical property of composite protective plate different materials can be played, reaches optimal shellproof effect
Fruit is better than single laminate ballistic performance, shellproof efficiency-cost ratio is more preferable.
Claims (6)
- A kind of 1. fiberglass aramid fiber compound sandwich protective plate shellproof for compartment, it is characterised in that：Exterior skin including outside, The inner trim panels of inner side and the composite protective plate being folded among exterior skin and inner trim panels；Composite protective plate includes out surface Plate, composite panel, sandwich cystosepiment and backplate, out surface plate are arranged on the outermost layer of composite protective plate, and out surface plate is Glass epoxy, out surface plate outside are connected with exterior skin；Backplate is arranged on the innermost layer of composite protective plate, and backplate is glass Steel plate, backplate are connected with inner trim panels；Composite panel is arranged on composite protective plate intermediate layer with sandwich cystosepiment, compound Plate of material one side is connected with out surface plate, and for composite panel in addition when with being connected during sandwich cystosepiment, sandwich cystosepiment is another Outer one side is connected with backplate；Square tube is uniformly installed, square tube is connected with close to the side position of inner trim panels one in sandwich cystosepiment Disconnected heat bridge, in turning seam crossing, side cross tube angle is diagonally placed, and carries out side cross tube in diagonal left and right sides installation steel press strip It is fixed, it is connected on the outside of side cross tube with steel press strip by rivet, is mutually welded with steel press strip on the inside of side cross tube；Pacify on the outside of turning Equipped with external wrap angle.
- 2. a kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment according to claim 1, its feature exist In：Composite panel is aramid fiber plate of material, and composite panel and out surface plate are bonding.
- 3. a kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment according to claim 1, its feature exist In：Sandwich cystosepiment is hard PU or foamed aluminium, and sandwich cystosepiment and composite panel are bonding, sandwich cystosepiment and backplate It is bonding.
- 4. a kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment according to claim 1, its feature exist In：Square tube and disconnected heat bridge are bonding, and disconnected heat bridge and inner trim panels are bonding.
- 5. a kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment according to claim 1, its feature exist In：External wrap angle scribbles fluid sealant with exterior skin contact surface, and external wrap angle is connected with composite protective plate by rivet.
- 6. a kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment according to claim 1, its feature exist In：Out surface plate is bonding with exterior skin, and backplate is bonding with inner trim panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504053.6U CN206709696U (en) | 2017-04-27 | 2017-04-27 | A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720504053.6U CN206709696U (en) | 2017-04-27 | 2017-04-27 | A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206709696U true CN206709696U (en) | 2017-12-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720504053.6U Expired - Fee Related CN206709696U (en) | 2017-04-27 | 2017-04-27 | A kind of fiberglass aramid fiber compound sandwich protective plate shellproof for compartment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206709696U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163135A (en) * | 2017-12-25 | 2018-06-15 | 中国人民解放军海军工程大学 | Warship fire safe type composite armour structure |
| WO2020155880A1 (en) * | 2019-01-29 | 2020-08-06 | 中车长春轨道客车股份有限公司 | Bulletproof partition wall of electric multiple units |
-
2017
- 2017-04-27 CN CN201720504053.6U patent/CN206709696U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108163135A (en) * | 2017-12-25 | 2018-06-15 | 中国人民解放军海军工程大学 | Warship fire safe type composite armour structure |
| WO2020155880A1 (en) * | 2019-01-29 | 2020-08-06 | 中车长春轨道客车股份有限公司 | Bulletproof partition wall of electric multiple units |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20190427 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |