CN203567307U - Mixed enhancement mode sandwich panel - Google Patents
Mixed enhancement mode sandwich panel Download PDFInfo
- Publication number
- CN203567307U CN203567307U CN201320572939.6U CN201320572939U CN203567307U CN 203567307 U CN203567307 U CN 203567307U CN 201320572939 U CN201320572939 U CN 201320572939U CN 203567307 U CN203567307 U CN 203567307U
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- CN
- China
- Prior art keywords
- resin
- fiber
- enhancement mode
- pin
- metal reinforcing
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 239000011347 resin Substances 0.000 claims abstract description 46
- 229920005989 resin Polymers 0.000 claims abstract description 46
- 229910052751 metal Inorganic materials 0.000 claims abstract description 34
- 239000002184 metal Substances 0.000 claims abstract description 34
- 239000000835 fiber Substances 0.000 claims abstract description 27
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 27
- 239000011162 core material Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 9
- 229920006305 unsaturated polyester Polymers 0.000 claims description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229920006387 Vinylite Polymers 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 4
- 239000005007 epoxy-phenolic resin Substances 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 4
- 229920001568 phenolic resin Polymers 0.000 claims description 4
- 229920000647 polyepoxide Polymers 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 240000007182 Ochroma pyramidale Species 0.000 claims description 3
- 244000055346 Paulownia Species 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000002023 wood Substances 0.000 claims description 3
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 244000050510 Cunninghamia lanceolata Species 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 2
- 241000219492 Quercus Species 0.000 claims description 2
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000003365 glass fiber Substances 0.000 claims description 2
- 238000009396 hybridization Methods 0.000 claims description 2
- 239000011496 polyurethane foam Substances 0.000 claims description 2
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 2
- 239000004800 polyvinyl chloride Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011120 plywood Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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- Laminated Bodies (AREA)
Abstract
The utility model discloses a hybrid reinforced sandwich plate, which comprises a core material, a metal reinforced plate and a fiber or resin panel; the metal reinforcing plate is characterized in that pins are arranged on the surface of the metal reinforcing plate, the upper surface and the lower surface of the metal reinforcing plate are respectively bonded with a fiber or resin panel through resin to form a combined layer, and the combined layer is connected to at least one surface of the core material through the pins and the resin. The utility model discloses an imbed the metal sheet in the surface about the combined material plywood, the metal sheet passes through the pin and the resin is connected with the core, the compound atress of fibre or the resin panel of metal sheet and upper and lower surface. The utility model discloses the structure is guaranteeing to press from both sides the plywood on the basis that possesses good characteristics such as light, excellence in, anticorrosive, reduces its manufacturing cost by a wide margin to realize engineering field's batch application.
Description
Technical field
The utility model relates to a kind of novel mixing enhancement mode sandwich plate, can be widely used in the fields such as building construction, municipal works, traffic engineering and emergency management and rescue, belongs to building materials field, is a kind of general sheet material system.
Background technology
The features such as composite sandwich plate is high with its specific strength/specific modulus, endurance, corrosion-resistant, antidetonation energy absorption capacity is strong, and there is good development and application prospect.Traditional composite sandwich plate is usingd cork wood/foam and by resin, as matrix, is compounded to form composite sandwich plate as core and fibrous composite panel/metal decking, fibrous composite/metal decking mainly bears tension/compression, core mainly bears shear stress and provides enough cross sectional moment of inertias for structure, obtain good mechanical property, met engineering field to structural elements lightweight, high-strength, the general performance requirement of corrosion-resistant.But it is main raw material(s) that existing composite sandwich plate be take resin, fiber, cost, far above common material, is difficult to large-scale promotion application.For above-mentioned shortcoming, propose research and be mainly used in engineering field, and meet lightweight, the performance and with low cost such as high-strength, anticorrosion, the task of general sheet material that can large-scale promotion application.
Utility model content
The purpose of this utility model is for above-mentioned the deficiencies in the prior art, and a kind of meet lightweight, the performance and with low cost such as high-strength, anticorrosion are provided, mixing enhancement mode sandwich plate that can large-scale promotion application.
The technical solution adopted in the utility model is: a kind of mixing enhancement mode sandwich plate, comprises core, metal reinforcing plate, fiber or resin panel;
Described metal reinforcing plate surface is furnished with pin, and all there are fiber or a resin panel in the upper and lower surface of metal reinforcing plate by resin-bonded, forms combination layer, and this combination layer is connected at least one side of core by pin and resin.
As preferably, the upper and lower surface of described core all connects described combination layer, or only wherein one side connect described combination layer, another side directly connects fiber or resin panel by resin.
As preferably, described core material is Balsa wood, paulownia wood, pine, China fir, oak, glued board, polyurethane foam, polyvinyl chloride foam or carbon foam.
As preferably, described metal reinforcing plate material is steel plate or iron plate, aluminium alloy plate, copper coin.
As preferably, described resin is unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
As preferably, the fiber laying that described fiber or resin panel adopt is: single shaft to, twin shaft to or multiaxis to carbon fiber, glass fibre, aramid fiber and hybridization fiber cloth; The resin that fiber or resin panel adopt is: unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
As preferably, described pin is separate type pin, directly with nail by metal reinforcing plate nail on core surface; Or be the integral type pin being integrated with metal reinforcing plate, directly one-body molded by metallic plate punching press.Described pin can be identical with metal reinforcing plate material, also can be different, and can be metal or nonmetal.
As preferably, described integral type pin is divided into single limb integral type pin and two limb integral type pins.
As preferably, described metal reinforcing plate is provided with hole, is pin installing hole or additional holes, and the shape in hole can be circular or square.Except installing the use of pin, in the process of moulding, resin can fill up these holes.After resin solidifies completely, resin gets up upper and lower perfect fusion of two-layer panel of metallic plate, and this make has avoided the interface between panel and metal reinforcing plate that the possibility of destroying occurs to the full extent.
The beneficial effects of the utility model: the Novel clamp laminate that the utility model provides is compared with other products, its maximum feature is by embedding metallic plate in composite sandwich plate upper and lower surface, metallic plate is connected with core with resin by pin, solved the interface problem between metallic plate and panel, metallic plate and core, and the fiber of metallic plate and upper and lower surface or resin panel composite force.This type structure is guaranteeing that sandwich plate is possessing on the basis of lightweight, the good characteristics such as high-strength, anticorrosion, significantly reduces its manufacturing cost, to realize the batch application of engineering field.
Accompanying drawing explanation
Fig. 1 is that the utility model mixes enhancement mode sandwich plate overall structure schematic diagram;
Fig. 2 is that the utility model mixes one of enhancement mode Sandwich plate structure schematic diagram, separate type pin scheme;
Fig. 3 is two of the utility model mixing enhancement mode Sandwich plate structure schematic diagram, integral type pin scheme;
Fig. 4 is the utility model list limb integral type pin metallic plate organigram;
Fig. 5 is the top view of Fig. 4;
Fig. 6 is the two limb integral type pin metallic plate organigrams of the utility model;
Fig. 7 is the top view of Fig. 6;
Fig. 8 is the utility model separate type pin metallic plate plate schematic surface;
Fig. 9 is that schematic diagram is gluedd joint by upper and lower panel in the hole in the utility model resin filling metallic plate.
Attached number in the figure: 1 is core; 2 metal reinforcing plate; 3 is fiber or resin panel; 4 is pin; 5 is resin; 6 is hole.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1, a kind of mixing enhancement mode sandwich plate, comprises core 1, metal reinforcing plate 2, fiber or resin panel 3; Described metal reinforcing plate surface is furnished with pin 4, and the upper and lower surface of metal reinforcing plate 2 is all glued 5 by resin and had fiber or resin panel 3, forms combination layer, and this combination layer is connected to the upper and lower surface of core 1 by pin 4 and resin 5.Described core 1 material is paulownia wood, and described metal reinforcing plate 2 materials are steel plate or iron plate, aluminium alloy plate, copper coin.Described resin is vinylite, and the fiber laying that described fiber or resin panel 3 adopt is four layers of biax glass fabric; The resin that fiber or resin panel 3 adopt is vinylite.As shown in Figures 2 and 3, described pin 4 is separate type pin, or is the integral type pin being integrated with metal reinforcing plate 2.As shown in Fig. 4-7, described integral type pin is divided into single limb integral type pin and single limb integral type pin.As shown in Figure 8, described metal reinforcing plate 2 is provided with hole 6, is pin installing hole or additional holes, hole 6 be shaped as circle.As shown in Figure 9, except installing the use of pin 4, in the process of moulding, resin 5 can fill up these holes, thereby panel, metallic plate, core is formed whole stressed.
The utility model metal reinforcing plate surface is furnished with pin, between core, metal reinforcing plate, by pin, be nailed together, and at metallic plate upper and lower surface fiberfill fibers, after being infiltrated by resin, form whole, after solidifying, form fiber or resin panel, resin forms whole by panel, metallic plate fusion simultaneously.
The preparation method of above-mentioned Novel clamp laminate is various, can adopt hand to stick with paste technique, vacuum-bag process technique, vacuum guiding and forming technique preparation.
The utility model is guaranteeing that sandwich plate is possessing on the basis of lightweight, the good characteristics such as high-strength, anticorrosion, significantly reduces its manufacturing cost, to realize the batch application of engineering field.
It should be pointed out that for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.In the present embodiment not clear and definite each part all available prior art realized.
Claims (9)
1. mix an enhancement mode sandwich plate, it is characterized in that: comprise core, metal reinforcing plate, fiber or resin panel;
Described metal reinforcing plate surface is furnished with pin, and all there are fiber or a resin panel in the upper and lower surface of metal reinforcing plate by resin-bonded, forms combination layer, and this combination layer is connected at least one side of core by pin and resin.
2. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: the upper and lower surface of described core all connects described combination layer, or only wherein simultaneously connects described combination layer, and another side directly connects fiber or resin panel by resin.
3. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: described core material is Balsa wood, paulownia wood, pine, China fir, oak, glued board, polyurethane foam, polyvinyl chloride foam or carbon foam.
4. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: described metal reinforcing plate material is steel plate or iron plate, aluminium alloy plate, copper coin.
5. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: described resin is unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
6. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: the fiber laying that described fiber or resin panel adopt is: single shaft to, twin shaft to or multiaxis to carbon fiber, glass fibre, aramid fiber and hybridization fiber cloth; The resin that fiber or resin panel adopt is: unsaturated polyester (UP), vinylite, epoxy resin or phenolic resins.
7. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: described pin is separate type pin, or is the integral type pin being integrated with metal reinforcing plate.
8. a kind of mixing enhancement mode sandwich plate according to claim 7, is characterized in that: described integral type pin is divided into single limb integral type pin and two limb integral type pin.
9. a kind of mixing enhancement mode sandwich plate according to claim 1, is characterized in that: described metal reinforcing plate is provided with hole, is pin installing hole or additional holes, and being shaped as of hole is circular or square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572939.6U CN203567307U (en) | 2013-09-16 | 2013-09-16 | Mixed enhancement mode sandwich panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320572939.6U CN203567307U (en) | 2013-09-16 | 2013-09-16 | Mixed enhancement mode sandwich panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203567307U true CN203567307U (en) | 2014-04-30 |
Family
ID=50535063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320572939.6U Expired - Fee Related CN203567307U (en) | 2013-09-16 | 2013-09-16 | Mixed enhancement mode sandwich panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203567307U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444927A (en) * | 2014-09-28 | 2015-03-25 | 苏州福沃斯电梯有限公司 | High-strength steel plate for elevator |
| CN105065896A (en) * | 2015-07-28 | 2015-11-18 | 中国电子科技集团公司第二十九研究所 | Closed-cell aluminum foam sandwich mounting board of load-carrying structure |
| CN108839395A (en) * | 2018-07-03 | 2018-11-20 | 南京工业大学 | Toothed plate enhanced composite board and production process thereof |
-
2013
- 2013-09-16 CN CN201320572939.6U patent/CN203567307U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444927A (en) * | 2014-09-28 | 2015-03-25 | 苏州福沃斯电梯有限公司 | High-strength steel plate for elevator |
| CN105065896A (en) * | 2015-07-28 | 2015-11-18 | 中国电子科技集团公司第二十九研究所 | Closed-cell aluminum foam sandwich mounting board of load-carrying structure |
| CN108839395A (en) * | 2018-07-03 | 2018-11-20 | 南京工业大学 | Toothed plate enhanced composite board and production process thereof |
| CN108839395B (en) * | 2018-07-03 | 2024-01-23 | 南京工业大学 | Toothed plate reinforced composite plate and production process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 |