CN87213320U - Composite plate with high-rigidity structure - Google Patents
Composite plate with high-rigidity structure Download PDFInfo
- Publication number
- CN87213320U CN87213320U CN 87213320 CN87213320U CN87213320U CN 87213320 U CN87213320 U CN 87213320U CN 87213320 CN87213320 CN 87213320 CN 87213320 U CN87213320 U CN 87213320U CN 87213320 U CN87213320 U CN 87213320U
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- CN
- China
- Prior art keywords
- composite plate
- plates
- corrugated plating
- utility
- plate
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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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- Laminated Bodies (AREA)
- Building Environments (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model relates to a composite plate with high-rigidity structure, which belongs to a composite plate. The utility model is characterized in that the utility model is composed of multi-layer plates; the plates are flat plates and corrugated plates. One layer of corrugated plate is arranged between two layers of flat plates, and the ripple directions of two neighboring corrugated plates are not parallel. Larger rigidity can be obtained under the condition of using equal quantity of different materials. Various materials such as sponges, plastics, rubber, wood dust, glass fiber, etc. can be filled in the interspace between each flat plate and each corrugated plate in order to obtain the effects such as shock prevention, heat preservation, acoustic insulation, heat insulation, floatage increasing, etc.
Description
The utility model belongs to the composite board class.
Existing sheet material in order to increase its rigidity, stamps out on the flat board of being everlasting or the reinforcement of burn-oning in use, and what also have directly makes corrugated plating, but the stiffness differences on its all directions of the plate of above-mentioned form is bigger.In addition, some nonmetallic materials; As fiberglass, because it is to be formed with the binding agent bonding by multilayer woven glass fabric, if will obtain enough rigidity, then the number of plies of glass fabric needs corresponding increase, so the utilization rate of core material is very low.Though (as Chinese patent application numbers 85 2 00688) at glass epoxy interlayer filling with light material also arranged at present, and the bonding strength of internal and external walls material and vibration rigidity are all lower.
The purpose of this utility model is to provide a kind of composite plate of high stiffness structure, under the situation of using the equal quantities material, can obtain bigger rigidity (comprising bending, reverse and vibrate rigidity etc.).
The utility model is to be formed in conjunction with (bonding, welding or riveted joint) by multi-layer planar (1) and corrugated plating (2), one deck corrugated plating (2) is arranged between every two-layer flat board (1), the ripple trend of adjacent two-layer corrugated plating (2) is not parallel to each other, and constitutes 90 ° of angles of cut usually.Total number of plies of dull and stereotyped (1) and corrugated plating (2) by formula (2n+1) is calculated, and n is 〉=2 natural number in the formula.The waviness curve of corrugated plating (2) is any broken line or curve.The material of composite plate is fiberglass, plastics, timber or metal.And flat board (1) in same composite plate and corrugated plating (2) can adopt same material or foreign material as required.
The utility model equates can obtain bigger rigidity under the situation of material with common sheet material in use.If materials such as filling sponge, plastics, rubber, wood chip, glass fibre in the space between dull and stereotyped (1) and the corrugated plating (2), can obtain the effect of shockproof, insulation, sound insulation, heat insulation, increase buoyancy.The utility model can be used for the load-carrying member of aircraft, boats and ships, vehicle or building engineering structure etc.Under the situation that satisfies the same stiffness requirement, adopt the utility model can alleviate the weight of member significantly.
Description of drawings:
Fig. 1 is the stereogram of composite plate.
Fig. 2 is the schematic diagram of aluminium frame fiberglass composite plate door.
Fig. 3 is the part system view of aluminium frame fiberglass composite plate door.
Sequence number among above-mentioned three figure is represented respectively:
1. dull and stereotyped, 2. corrugated plating, 3. aluminium door frame, 4. composite plate, 5. handle, 6. foamed plastic.
Embodiment:
Be the example explanation with aluminium frame glass fiber reinforced plastic door below.Make doorframe with common aluminium section bar, make door-plate, be embedded in the doorframe, use binding agent bonding, or connect with screw with the fiberglass composite plate.The thickness of the composite plate number of plies of corrugated plating (2) (promptly dull and stereotyped (1) with) can increase and decrease to some extent according to the requirement of size, rigidity and the intensity of opposite house.Filling-foam plastics in the flat board (1) of composite plate and the space between the corrugated plating (2) make door have insulation and deadening.
Claims (5)
1. composite plate by the multi-layered board be combined into, it is characterized in that described sheet material is dull and stereotyped (1) and corrugated plating (2), between every two-layer flat board one deck corrugated plating is arranged, the ripple trend of adjacent two layers corrugated plating is not parallel to each other.
2. by the described composite plate of claim 1, it is characterized in that its number of plies is 2n+1 (n is 〉=2 natural number).
3. by the described composite plate of claim 1, the curve that it is characterized in that corrugated plating is any broken line or curve.
4. by the described composite plate of claim 1, it is characterized in that at dull and stereotyped (1) and corrugated plating (2) but between the space in filling sponge, plastics, rubber, wood chip, glass fibre.
5. by the described composite plate of claim 1, it is characterized in that its material is fiberglass, plastics, timber or metal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87213320 CN87213320U (en) | 1987-09-10 | 1987-09-10 | Composite plate with high-rigidity structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 87213320 CN87213320U (en) | 1987-09-10 | 1987-09-10 | Composite plate with high-rigidity structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN87213320U true CN87213320U (en) | 1988-03-30 |
Family
ID=4827837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 87213320 Withdrawn CN87213320U (en) | 1987-09-10 | 1987-09-10 | Composite plate with high-rigidity structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN87213320U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001038082A1 (en) * | 1999-11-24 | 2001-05-31 | Qunji Li | A composite material having triangular cavity structure |
| CN102152517A (en) * | 2010-12-16 | 2011-08-17 | 烟台正海汽车内饰件有限公司 | Fiber glass reinforced polyurethane product with interlayer and production method thereof |
| CN102846019A (en) * | 2012-10-10 | 2013-01-02 | 佛山市顺德区锡山家具有限公司 | Composite desktop board |
| CN102909900A (en) * | 2012-10-26 | 2013-02-06 | 西安交通大学 | Epoxy resin-based damping material-filled corrugated structure sandwich plate and preparation method thereof |
| CN104129110A (en) * | 2014-07-29 | 2014-11-05 | 西安交通大学 | Metal corrugated plate with wide span and thick panel and preparation method thereof |
| CN104723616A (en) * | 2015-03-17 | 2015-06-24 | 西安交通大学 | Light-weight orthogonal corrugated core sandwich composite structure and preparation method thereof |
| CN105856666A (en) * | 2016-03-31 | 2016-08-17 | 西安航天动力研究所 | Porous rubber filled corrugated sheet composite material and preparation method thereof |
| CN106437066A (en) * | 2016-11-14 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Plate |
| CN106927020A (en) * | 2017-03-24 | 2017-07-07 | 沈阳航空航天大学 | A kind of parallel/intersection staggered ripple sandwich integration thermal protection panel |
-
1987
- 1987-09-10 CN CN 87213320 patent/CN87213320U/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001038082A1 (en) * | 1999-11-24 | 2001-05-31 | Qunji Li | A composite material having triangular cavity structure |
| CN102152517A (en) * | 2010-12-16 | 2011-08-17 | 烟台正海汽车内饰件有限公司 | Fiber glass reinforced polyurethane product with interlayer and production method thereof |
| CN102152517B (en) * | 2010-12-16 | 2016-01-20 | 烟台正海合泰科技股份有限公司 | With sandwich glass fiber reinforced polyurethane goods and production method thereof |
| CN102846019A (en) * | 2012-10-10 | 2013-01-02 | 佛山市顺德区锡山家具有限公司 | Composite desktop board |
| CN102909900A (en) * | 2012-10-26 | 2013-02-06 | 西安交通大学 | Epoxy resin-based damping material-filled corrugated structure sandwich plate and preparation method thereof |
| CN104129110A (en) * | 2014-07-29 | 2014-11-05 | 西安交通大学 | Metal corrugated plate with wide span and thick panel and preparation method thereof |
| CN104723616A (en) * | 2015-03-17 | 2015-06-24 | 西安交通大学 | Light-weight orthogonal corrugated core sandwich composite structure and preparation method thereof |
| CN104723616B (en) * | 2015-03-17 | 2016-07-06 | 西安交通大学 | A kind of orthogonal ripple sandwich composite construction of lightweight and preparation method thereof |
| CN105856666A (en) * | 2016-03-31 | 2016-08-17 | 西安航天动力研究所 | Porous rubber filled corrugated sheet composite material and preparation method thereof |
| CN106437066A (en) * | 2016-11-14 | 2017-02-22 | 苏州亨达尔工业材料有限公司 | Plate |
| CN106927020A (en) * | 2017-03-24 | 2017-07-07 | 沈阳航空航天大学 | A kind of parallel/intersection staggered ripple sandwich integration thermal protection panel |
| CN106927020B (en) * | 2017-03-24 | 2023-10-03 | 沈阳航空航天大学 | Parallel/cross staggered corrugated sandwich integrated heat protection panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |