CN201272306Y - Build-in composite decorative material plate for passenger train - Google Patents
Build-in composite decorative material plate for passenger train Download PDFInfo
- Publication number
- CN201272306Y CN201272306Y CNU2008200724501U CN200820072450U CN201272306Y CN 201272306 Y CN201272306 Y CN 201272306Y CN U2008200724501 U CNU2008200724501 U CN U2008200724501U CN 200820072450 U CN200820072450 U CN 200820072450U CN 201272306 Y CN201272306 Y CN 201272306Y
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- CN
- China
- Prior art keywords
- passenger train
- composite decorative
- utility
- model
- decorative board
- 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
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Abstract
The utility model relates to a composite decorative board for the internal decoration of passenger trains. The composite decorative board has the following characteristics: the composite decorative board comprises an upper layer of fiberglass resin prepreg skin, a lower layer of fiberglass resin prepreg skin or HPL, between which a Nomex honeycomb core is bonded. The utility model, which has the advantages of fireproofing, light weight, high strength and convenient disassembly and assembly, can meet the requirement of the high-speed and light-weight development of railway carriages.
Description
Technical field
The utility model relates to the high speed passenger train interior decorating and fitting, especially relates to a kind of composite panel.
Background technology
Along with the raising of fast development of national economy and living standards of the people, people have higher requirement to travelling speed, and this just need continue to bring out out the various new materials that are suitable for dress in the high speed passenger train.In 160 kilometers passenger train interior decorating and fittings of China's speed per hour, composite material has obtained general promotion and application, has replaced a large amount of laminated wood products at present.Adopt SMC moulded glass steel moulding and glass-felt plastic hand to stick with paste the built-in fitting that technology becomes the method for making making of main body, its lightweight level does not still satisfy the needs of bullet train development.
The utility model content
Technical problem to be solved in the utility model provides the interior dress of the passenger train composite panel of a kind of lightweight, safety, environmental protection, sound insulation and noise reduction, is the running velocity of passenger train, safe providing safeguard.
For solving the problems of the technologies described above, the utility model provides dress composite material for decoration plate in a kind of passenger train, it is characterized in that: comprise layer glass fibre resin prepreg covering or HPL up and down, be bonded with the Nomex comb core between layer glass fibre resin prepreg covering or the HPL.
The utility model with core and two-layer covering by hot pressing or compound flat part or the various shaped piece made of evacuation process, core is the Nomex honeycomb, be that a kind of Nomex paper of being produced by E.I.Du Pont Company is bonding through applying glue, impregnation glug, the sheet material that is solidified to form, advantage is fire prevention, in light weight, the intensity height, easy accessibility meets the requirement of passenger train high speed, lightweight development; The fire-protection rating height meets M1, F1 level in the French NF F16-101 fire-protection standard, has good flame resistance, and the heat release value is lower, can form flame retardant coating, reduces smog and the noxious gas that discharges as much as possible, has good environmental-protecting performance; The fire-protection rating height provides guarantee for the safe in operation of passenger train; High surface planarity and heat stability are arranged, easy-formation and not yielding, honeycomb sandwich construction can not only be made surface plate, and can manufacture hyperbolic, single panel, be fit to the characteristics that component is complex-shaped, stability requirement is high in the passenger train, also be fit to produce in enormous quantities; Superior corrosion resistance, environment resistant and insulativity, and have good water-fast, resistance to heat; Applicable to the various rugged environments of passenger train; Unique rebound resilience can absorb vibrational energy; Research, control to domestic passenger train sound insulation and noise reduction will be played big effect; Favorable manufacturability is arranged, be easy to processing, available conventional mechanical is processed; General employing is bonding, has eliminated the contact corrosion that mechanical connection brings.The base material of covering is made by glass fabric, by a kind of quick curing, heat cured resin impregnated, be in semi-cured state, the back intensity that is heating and curing is very high, and glass fiber resin prepreg covering can adopt individual layer or bilayer according to the requirement of strength at use position.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
The specific embodiment
With reference to accompanying drawing, the utility model comprises two-layer covering or the HPL1 that is made by glass fabric up and down, is bonded with Nomex comb core 2 between two-layer covering or the HPL.
For the part of surface lacquer, generally select the higher prepreg covering of proportion of resin present, because the resin content height can obtain planeness surface preferably.For the not high interior trim part of requirement of strength, comb core can be directly and decorative laminate (HPL) carry out bondingly, the centre does not add covering.Covering and HPL1 also can use simultaneously.
There are companies such as EURO-COPOSITES, HEXCEL in the supplier of Nomex comb core;
There are companies such as GUIRT, HEXCEL in the supplier of glass fiber resin prepreg covering.
Claims (1)
1, dress composite material for decoration plate in a kind of passenger train is characterized in that: comprise layer glass fibre resin prepreg covering or HPL up and down, be bonded with the Nomex comb core between layer glass fibre resin prepreg covering or the HPL.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200724501U CN201272306Y (en) | 2008-09-17 | 2008-09-17 | Build-in composite decorative material plate for passenger train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200724501U CN201272306Y (en) | 2008-09-17 | 2008-09-17 | Build-in composite decorative material plate for passenger train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201272306Y true CN201272306Y (en) | 2009-07-15 |
Family
ID=40882655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200724501U Expired - Fee Related CN201272306Y (en) | 2008-09-17 | 2008-09-17 | Build-in composite decorative material plate for passenger train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201272306Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585645A (en) * | 2016-11-24 | 2017-04-26 | 成都希通科技有限公司 | Full-compound material coverings, aluminum alloy base frame and connecting device of urban rail vehicle |
| CN107718849A (en) * | 2017-11-23 | 2018-02-23 | 中山市科力高自动化设备有限公司 | A kind of honeycomb composite plate preparation method of High-strength light-weight |
-
2008
- 2008-09-17 CN CNU2008200724501U patent/CN201272306Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585645A (en) * | 2016-11-24 | 2017-04-26 | 成都希通科技有限公司 | Full-compound material coverings, aluminum alloy base frame and connecting device of urban rail vehicle |
| CN107718849A (en) * | 2017-11-23 | 2018-02-23 | 中山市科力高自动化设备有限公司 | A kind of honeycomb composite plate preparation method of High-strength light-weight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Changke city rail transit vehicle limited liability company Assignor: Changchun Track Passenger Train Co., Ltd. Contract record no.: 2010500000020 Denomination of utility model: Build-in composite decorative material plate for passenger train Granted publication date: 20090715 License type: Exclusive License Record date: 20100419 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090715 Termination date: 20130917 |