CN205364727U - A composite sheet for railcar - Google Patents
A composite sheet for railcar Download PDFInfo
- Publication number
- CN205364727U CN205364727U CN201620083573.XU CN201620083573U CN205364727U CN 205364727 U CN205364727 U CN 205364727U CN 201620083573 U CN201620083573 U CN 201620083573U CN 205364727 U CN205364727 U CN 205364727U
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- CN
- China
- Prior art keywords
- layer
- composite
- wear
- composite panel
- composite sheet
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 239000010425 asbestos Substances 0.000 claims abstract description 11
- 229910052895 riebeckite Inorganic materials 0.000 claims abstract description 11
- 239000000919 ceramic Substances 0.000 claims abstract description 10
- 229920000742 Cotton Polymers 0.000 claims abstract description 8
- 241000446313 Lamella Species 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000005299 abrasion Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 abstract description 3
- 229910003460 diamond Inorganic materials 0.000 abstract description 3
- 239000010432 diamond Substances 0.000 abstract description 3
- 239000003063 flame retardant Substances 0.000 abstract description 3
- 238000010030 laminating Methods 0.000 abstract 2
- 239000004593 Epoxy Substances 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 230000002265 prevention Effects 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 abstract 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract 1
- 239000010935 stainless steel Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011120 plywood Substances 0.000 description 2
- 239000002360 explosive Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model relates to a composite sheet for railcar, include follow lower supreme reinforcing plate of laminating in proper order, waterproof layer, inhale cotton layer of sound and composite panel it laminates between cotton layer of sound and the composite panel to inhale has two -layer above asbestos gauge layer it has the strengthening rib that can strengthen joint strength to go back the equipartition between waterproof layer and the composite panel, and composite panel's the upper surface wear -resisting ceramic lamella that forms by the epoxy bonding of still laminating. The utility model discloses the special design of each level order reachs through the repetition test, it not simple stack, this composite sheet has good waterproofly, absorbing effect, and be provided with multilayer structure's asbestos gauge, can play excellent fire prevention flame retardant efficiency, this composite sheet still is provided with the wear -resisting potsherd of high rigidity on the top layer simultaneously, its rockwell hardness is HRA80 -90, hardness is only second to the diamond, the wear resistance who exceedes wear resistant steel and stainless steel far away, can effectively strengthen the surface abrasion resistance ability of this composite sheet.
Description
Technical field
This utility model relates to composite plate technical field, particularly relates to a kind of composite plate for railcar.
Background technology
A large amount of now with China's track traffic popularize, and the trip mode of modern there occurs earth-shaking change, and along with China " band one tunnel " implementation, the demand in high-speed railway and compartment explosive growth will be occurred by market from now on.
Along with improving constantly and China's high ferro internationalization of domestic people's living standard, environmental consciousness, fire safety consciousness are also constantly strengthened by people, people are also more and more higher to the requirement of furniture, building and decorating and renovating material quality, the requirement of China Railway High-speed floor compartment ornament materials is had gone up as Europe newest standards by foreign customers, the performance requirement of high-speed railway floor compartment plywood is more and more higher, and exploitation has that fire protection flame retarding, sound insulation, density is little, light weight, environmental protection, high-speed railway floor compartment fancy plywood that wearability is good are extremely urgent.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of composite plate for railcar.
For realizing above-mentioned technical problem, the solution that this utility model is taked is: a kind of composite plate for railcar, including the reinforcement plate fitted successively from bottom to up, waterproof layer, acoustical cotton layer and composite panel, the asbestos stratum reticulare of more than two-layer it is fitted with between described acoustical cotton layer and composite panel, between described waterproof layer and composite panel, also it is evenly equipped with the reinforcement that can strengthen bonding strength, and is also fitted with a wear-resistant ceramic lamella being bonded by epoxy resin at the upper surface of described composite panel.
Improve further: described waterproof layer includes polyvinyl chloride layer or rubber layer.
Improve further: the thickness of described asbestos stratum reticulare is 1.5-2.3mm.
Improve further: the thickness of described wear-resistant ceramic lamella is 0.9-1.6mm.
By adopting preceding solution, the beneficial effects of the utility model are: the particular design of each level order of this utility model is to draw through repetition test, it it not simple superposition, this composite plate has good waterproof, sound-absorbing effect, and it is provided with the asbestos gauge of multiple structure, the fireproof flame-retardant effect of excellence can be played, this composite plate is additionally provided with the wear resistant ceramic chip of high rigidity on top layer simultaneously, its Rockwell hardness is HRA80-90, hardness is only second to diamond, considerably beyond abrasion-resistant stee and stainless anti-wear performance, can effectively strengthen the surface abrasion resistance of this composite plate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
nullWith reference to Fig. 1，This utility model embodiment disclose be，A kind of composite plate for railcar，Including the reinforcement plate 1 fitted successively from bottom to up、Waterproof layer 2、Acoustical cotton layer 3 and composite panel 4，Described waterproof layer 2 selects polyvinyl chloride layer or rubber layer in the present embodiment，The asbestos stratum reticulare 5 of more than two-layer it is fitted with between described acoustical cotton layer 3 and composite panel 4，The thickness of described asbestos stratum reticulare 5 is 1.86mm in the present embodiment，In actual production，As long as the thickness of this asbestos stratum reticulare 5 all can implement the purpose of this utility model between 1.5-2.3，The reinforcement 6 that can strengthen bonding strength also it is evenly equipped with between described waterproof layer 2 and composite panel 4，And also it is fitted with a wear-resistant ceramic lamella 7 being bonded by epoxy resin at the upper surface of described composite panel 4，The thickness of described wear-resistant ceramic lamella 7 is 1.2mm in the present embodiment，In actual production，As long as the thickness of this wear-resistant ceramic lamella 7 all can implement the purpose of this utility model between 0.9-1.6.
By adopting preceding solution, the beneficial effects of the utility model are: the particular design of each level order of this utility model is to draw through repetition test, it it not simple superposition, this composite plate has good waterproof, sound-absorbing effect, and it is provided with the asbestos gauge of multiple structure, the fireproof flame-retardant effect of excellence can be played, this composite plate is additionally provided with the wear resistant ceramic chip of high rigidity on top layer simultaneously, its Rockwell hardness is HRA80-90, hardness is only second to diamond, considerably beyond abrasion-resistant stee and stainless anti-wear performance, can effectively strengthen the surface abrasion resistance of this composite plate.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; implement this technical scheme method and approach is a lot; the above is only preferred implementation of the present utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (4)
1. the composite plate for railcar, including the reinforcement plate fitted successively from bottom to up, waterproof layer, acoustical cotton layer and composite panel, it is characterized in that: between described acoustical cotton layer and composite panel, be fitted with the asbestos stratum reticulare of more than two-layer, between described waterproof layer and composite panel, also it is evenly equipped with the reinforcement that can strengthen bonding strength, and is also fitted with a wear-resistant ceramic lamella being bonded by epoxy resin at the upper surface of described composite panel.
2. a kind of composite plate for railcar according to claim 1, it is characterised in that: described waterproof layer includes polyvinyl chloride layer or rubber layer.
3. a kind of composite plate for railcar according to claim 1, it is characterised in that: the thickness of described asbestos stratum reticulare is 1.5-2.3mm.
4. a kind of composite plate for railcar according to claim 1, it is characterised in that: the thickness of described wear-resistant ceramic lamella is 0.9-1.6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083573.XU CN205364727U (en) | 2016-01-28 | 2016-01-28 | A composite sheet for railcar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620083573.XU CN205364727U (en) | 2016-01-28 | 2016-01-28 | A composite sheet for railcar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205364727U true CN205364727U (en) | 2016-07-06 |
Family
ID=56269641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620083573.XU Expired - Fee Related CN205364727U (en) | 2016-01-28 | 2016-01-28 | A composite sheet for railcar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205364727U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428996A (en) * | 2016-10-13 | 2017-02-22 | 无锡市金武助剂厂有限公司 | Anti-corrosion composite plate |
| CN106626572A (en) * | 2016-10-21 | 2017-05-10 | 中国铁道科学研究院金属及化学研究所 | Composite material floor for railway flatcar |
| CN106739221A (en) * | 2016-11-24 | 2017-05-31 | 中国铁道科学研究院金属及化学研究所 | A kind of articulated car composite floor |
| US11479508B2 (en) | 2017-09-01 | 2022-10-25 | Luyu Royal Gold Building Materials (Heyuan) Co., Ltd | Sound insulating material, sound insulating plate and partition structure of train carriage |
-
2016
- 2016-01-28 CN CN201620083573.XU patent/CN205364727U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106428996A (en) * | 2016-10-13 | 2017-02-22 | 无锡市金武助剂厂有限公司 | Anti-corrosion composite plate |
| CN106626572A (en) * | 2016-10-21 | 2017-05-10 | 中国铁道科学研究院金属及化学研究所 | Composite material floor for railway flatcar |
| CN106739221A (en) * | 2016-11-24 | 2017-05-31 | 中国铁道科学研究院金属及化学研究所 | A kind of articulated car composite floor |
| US11479508B2 (en) | 2017-09-01 | 2022-10-25 | Luyu Royal Gold Building Materials (Heyuan) Co., Ltd | Sound insulating material, sound insulating plate and partition structure of train carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zeng Demiao Inventor before: Lin Tengping |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20171206 Address after: 410014 Tianyuan District of Zhuzhou City, Hunan Province Road No. 9 Building No. C-3. Patentee after: Zhuzhou Sifang Vico New Material Co. Ltd. Address before: Quangang District of Quanzhou City, Fujian Province, 362802 Feng Wei Zhen Kui Kui village southeast wall No. 318 Patentee before: Lin Tengping |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20190128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |