CN203211315U - Partition wall for interior decoration rail transit vehicle - Google Patents

Partition wall for interior decoration rail transit vehicle Download PDF

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Publication number
CN203211315U
CN203211315U CN 201320141704 CN201320141704U CN203211315U CN 203211315 U CN203211315 U CN 203211315U CN 201320141704 CN201320141704 CN 201320141704 CN 201320141704 U CN201320141704 U CN 201320141704U CN 203211315 U CN203211315 U CN 203211315U
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CN
China
Prior art keywords
layer
partition
interior trim
rail traffic
partition wall
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Expired - Lifetime
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CN 201320141704
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Chinese (zh)
Inventor
姜晓东
徐博伦
苏香波
向晨
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Jiangsu Zhongke Polymer New Material Industry Technology Research Institute Co ltd
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CHANGZHOU TIANSHENG NEO-MATERIAL Co Ltd
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Publication of CN203211315U publication Critical patent/CN203211315U/en
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Abstract

The utility model discloses a partition wall for interior decoration of a rail transit vehicle. The partition wall comprises a partition wall body which is provided with a door frame, a window frame and flanges and/or embedded parts for mounting the door frame and the window frame on a vehicle door; the partition wall also comprises an upper skin layer, a first resin layer, a foam core layer, a second resin layer and a lower skin layer which are sequentially connected and compounded into a whole. The partition wall is light in weight, large in rigidity, good in size stability, uniform in thickness, good in flatness, easy to mold and convenient to mount; due to the introduction of the resin layers, the bonding strength between the skin layer and the foam core layer is strengthened, the overall mechanical strength of the sandwiched structure is improved, and a partition wall board has good damage resistance, strong wet rot resistance and good sound insulation and heat insulation properties; due to the arrangement of a decoration layer, the surface treatment modes of the partition wall can be diversified, and different visual effects can be achieved.

Description

A kind of rail traffic vehicles interior trim partition
Technical field
The utility model relates to a kind of rail traffic vehicles interior trim partition.
Background technology
Rail traffic vehicles interior trim partition is as the cope of electric equipment and the storage that is used for miscellaneous equipment.Along with the raising that the raising of train running speed and passenger's ride quality require, require that the interior trim partition is in light weight, intensity good, oad is reliable, attractive in appearance, good airproof performance.
Current track automobile interior partition adopts aluminium honeycomb composite plate or glass fibre reinforced plastic structure more.The fibre glass product manufacture distortion is big, size is not easy control, and weight is big; And the splicing partition of aluminium honeycomb composite plate structure, weight is big, leak tightness is poor, the whole partition complex manufacturing technology of aluminium honeycomb composite plate structure, cost height, and have the splicing failure risk.
The utility model content
It is big that the purpose of this utility model provides a kind of rigidity, in light weight, can realize the rail traffic vehicles interior trim partition of global formation.
For solving the problems of the technologies described above, the technical solution of the utility model is:
A kind of rail traffic vehicles interior trim partition comprises the partition body, and described partition body is provided with doorframe, window frame and it can be installed in flange and/or built-in fitting on the car body; Described partition comprises that order is joined and compoundly is the last covering layer of one, first resin bed, foam core material layer, second resin bed and following covering layer.
In order to strengthen the decorative effect of partition, the outside face of described upward covering layer and/or the outside face of following covering layer are compounded with decorative material layer.
In order to improve the homogeneity of partition preparation, reach the intensity of gained partition, described foam core material layer is provided with the pod apertures that foam core material layer upper surface and lower surface are communicated.
In order further to strengthen intensity and the homogeneity of partition, described pod apertures is more than two, and the aperture of pod apertures is 1.5~2.5mm, and the spacing of adjacent two pod apertures is 20~50mm.
In order to guarantee the intensity of partition, described foam core material layer is closed pore rigid foam layer, and thickness is 8~20mm.
For flameproof effect and the intensity that guarantees partition, described closed pore rigid foam layer is phenolic aldehyde layer, layer of polyurethane, polyvinyl chloride layer, polyethylene terephthalate layer or Polymethacrylimide layer.
In order to improve the resistance to abrasion of partition, the described covering layer of going up is the high-performance glass fiber tissue layer, the thick 1~1.5mm that is with following covering layer.
In order to guarantee the resistance to abrasion of partition, described high-performance glass fiber tissue layer is multi-axial fabric layer, longitude and latitude braid layer, serving textile layer or knitted fabric layer.
In order to improve the intensity of partition, described first resin bed and second resin bed are unsaturated polyester resin layer, vinylite layer or epoxy resin layer; Described decorative material layer is resin gel coating resin or layer of paint.
In order to guarantee the Joint strenght of partition and car body, simultaneously easy to use, the thickness of flange is 3-5mm, and the thickness of doorframe and window frame is 2-4mm.
Above-mentioned foam core material layer is for satisfying the foam that the dress fire resistance requires in the rail traffic vehicles.
The utility model partition is by the one-shot forming of vacuum assisted resin introducing technology; Can realize the global formation of multi-angle (as 90 °) structure partition by mould.
The technology that the utility model does not limit especially is prior art.
The utility model partition is in light weight, and rigidity is big, and dimensional stability is good, and thickness is even, and planeness is good, is easy to moulding, and is easy for installation; The anchoring strength of covering layer and foam core material layer has been strengthened in the introducing of resin bed, has improved the whole mechanical property of sandwich construction, and the anti-damage of a wallboard is good, the rotten ability of moisture-resistant is strong, sound insulation, heat-proof quality are good; The setting of decorative layer make its surface treatment mode can the variation, realize different visual effects.
Description of drawings
Fig. 1 is the structural representation of the utility model rail traffic vehicles interior trim partition.
Fig. 2 is the section-drawing of the utility model rail traffic vehicles interior trim partition.
The specific embodiment
In order to understand the utility model better, further illustrate content of the present utility model below in conjunction with embodiment, but content of the present utility model not only is confined to the following examples.
Embodiment 1
Rail traffic vehicles interior trim partition as shown in Figure 1, 2 comprises partition body 1, and described partition body 1 is provided with doorframe 10, window frame 11 and it can be installed in flange 8 and built-in fitting 9 on the car body; Described partition body 1 comprises that order is joined and compoundly is the last covering layer 41 of one, first resin bed 51, foam core material layer 3, second resin bed 52 and following covering layer 42.
The outside face of the outside face of last covering layer 41 and following covering layer 42 is compounded with decorative material layer 6; Foam core material layer 3 is provided with the pod apertures 7 that foam core material layer 3 upper surface and lower surface are communicated, and the aperture of pod apertures 7 is 1.5mm, and the spacing of adjacent two pod apertures is 20mm.
Foam core material layer 3 is closed pore rigid foam layer, and thickness is 8mm.Described closed pore rigid foam layer is the phenolic aldehyde layer.
Last covering layer 41 and following covering layer 42 are the high-performance glass fiber tissue layer, the thick 1mm that is; Described high-performance glass fiber tissue layer is the multi-axial fabric layer.
First resin bed 51 and second resin bed 52 are the unsaturated polyester resin layer; Described decorative material layer is the resin gel coating resin.The thickness of flange is 3mm, and the thickness of doorframe and window frame is 2mm.
Embodiment 2
Rail traffic vehicles interior trim partition as shown in Figure 1, 2 comprises partition body 1, and described partition body 1 is provided with doorframe 10, window frame 11 and it can be installed in flange 8 and built-in fitting 9 on the car body; Described partition body 1 comprises that order is joined and compoundly is the last covering layer 41 of one, first resin bed 51, foam core material layer 3, second resin bed 52 and following covering layer 42.
The outside face of the outside face of last covering layer 41 and following covering layer 42 is compounded with decorative material layer 6; Foam core material layer 3 is provided with the pod apertures 7 that foam core material layer 3 upper surface and lower surface are communicated.The aperture of pod apertures 7 is 2.5mm, and the spacing of adjacent two pod apertures is 50mm.
Foam core material layer 3 is closed pore rigid foam layer, and thickness is 20mm.Described closed pore rigid foam layer is the Polymethacrylimide layer.
Last covering layer 41 and following covering layer 42 are the high-performance glass fiber tissue layer, the thick 1.5mm that is; Described high-performance glass fiber tissue layer is knitted fabric layer.
First resin bed 51 and second resin bed 52 are epoxy resin layer; Described decorative material layer is layer of paint.The thickness of flange is 5mm, and the thickness of doorframe and window frame is 4mm.
Embodiment 3
Rail traffic vehicles interior trim partition as shown in Figure 1, 2 comprises partition body 1, and described partition body 1 is provided with doorframe 10, window frame 11 and it can be installed in flange 8 and built-in fitting 9 on the car body; Described partition body 1 comprises that order is joined and compoundly is the last covering layer 41 of one, first resin bed 51, foam core material layer 3, second resin bed 52 and following covering layer 42.
The outside face of the outside face of last covering layer 41 and following covering layer 42 is compounded with decorative material layer 6.
Described foam core material layer 3 is provided with the pod apertures 7 that foam core material layer 3 upper surface and lower surface are communicated.The aperture of pod apertures 7 is 2mm, and the spacing of adjacent two pod apertures is 40mm.
Foam core material layer 3 is closed pore rigid foam layer, and thickness is 15mm.Described closed pore rigid foam layer is polyvinyl chloride layer.
Last covering layer 41 and following covering layer 42 are the high-performance glass fiber tissue layer, the thick 1.2mm that is; Described high-performance glass fiber tissue layer is, the longitude and latitude braid layer.
First resin bed 51 and second resin bed 52 are the vinylite layer; Described decorative material layer is the resin gel coating resin.The thickness of flange is 4mm, and the thickness of doorframe and window frame is 3mm.

Claims (10)

1. a rail traffic vehicles interior trim partition comprises the partition body, it is characterized in that: described partition body is provided with doorframe, window frame and it can be installed in flange and/or built-in fitting on the car body; Described partition comprises that order is joined and compoundly is the last covering layer of one, first resin bed, foam core material layer, second resin bed and following covering layer.
2. rail traffic vehicles interior trim partition as claimed in claim 1 is characterized in that: described go up the outside face of covering layer and/or down the outside face of covering layer be compounded with decorative material layer.
3. rail traffic vehicles interior trim partition as claimed in claim 1, it is characterized in that: described foam core material layer is provided with the pod apertures that foam core material layer upper surface and lower surface are communicated.
4. rail traffic vehicles interior trim partition as claimed in claim 3, it is characterized in that: described pod apertures is more than two, and the aperture of pod apertures is 1.5~2.5mm, and the spacing of adjacent two pod apertures is 20~50mm.
5. as any described rail traffic vehicles interior trim partition of claim 1-4, it is characterized in that: described foam core material layer is closed pore rigid foam layer, and thickness is 8~20mm.
6. rail traffic vehicles interior trim partition as claimed in claim 5, it is characterized in that: described closed pore rigid foam layer is phenolic aldehyde layer, layer of polyurethane, polyvinyl chloride layer, polyethylene terephthalate layer or Polymethacrylimide layer.
7. as any described rail traffic vehicles interior trim partition of claim 1-4, it is characterized in that: the described covering layer of going up is the high-performance glass fiber tissue layer, the thick 1~1.5mm that is with following covering layer.
8. rail traffic vehicles interior trim partition as claimed in claim 7, it is characterized in that: described high-performance glass fiber tissue layer is multi-axial fabric layer, longitude and latitude braid layer, serving textile layer or knitted fabric layer.
9. as any described rail traffic vehicles interior trim partition of claim 1-4, it is characterized in that: described first resin bed and second resin bed are unsaturated polyester resin layer, vinylite layer or epoxy resin layer; Described decorative material layer is resin gel coating resin or layer of paint.
10. rail traffic vehicles interior trim partition as claimed in claim 1, it is characterized in that: the thickness of flange is 3-5mm, and the thickness of doorframe and window frame is 2-4mm.
CN 201320141704 2013-03-26 2013-03-26 Partition wall for interior decoration rail transit vehicle Expired - Lifetime CN203211315U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320141704 CN203211315U (en) 2013-03-26 2013-03-26 Partition wall for interior decoration rail transit vehicle

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Application Number Priority Date Filing Date Title
CN 201320141704 CN203211315U (en) 2013-03-26 2013-03-26 Partition wall for interior decoration rail transit vehicle

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CN203211315U true CN203211315U (en) 2013-09-25

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177335A1 (en) * 2014-05-23 2015-11-26 Ssc Swiss Shielding Corporation Ag Thermal insulating element and method for assembling a thermal insulating element on an interior surface of a rail vehicle
CN108583499A (en) * 2018-05-23 2018-09-28 合肥宏立至信汽车部件制造有限公司 A kind of foaming structure for preventing front-row seats side air bag explosion splash overweight
CN109016708A (en) * 2018-08-02 2018-12-18 株洲时代新材料科技股份有限公司 A kind of skirt plate of railway vehicle
CN113978066A (en) * 2021-11-30 2022-01-28 江苏中科聚合新材料产业技术研究院有限公司 Interlayer composite material of light high-speed rail interior floor and preparation method thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015177335A1 (en) * 2014-05-23 2015-11-26 Ssc Swiss Shielding Corporation Ag Thermal insulating element and method for assembling a thermal insulating element on an interior surface of a rail vehicle
RU2690128C2 (en) * 2014-05-23 2019-05-30 Сск Свисс Шилдинг Корпорейшен Аг Heat-insulating element and method of mounting heat-insulating element on inner surface of rail vehicle
US10906564B2 (en) 2014-05-23 2021-02-02 Ssc Swiss Shielding Corporation Ag Thermal insulating element and method for assembling a thermal insulating element on an interior surface of a rail vehicle
CN108583499A (en) * 2018-05-23 2018-09-28 合肥宏立至信汽车部件制造有限公司 A kind of foaming structure for preventing front-row seats side air bag explosion splash overweight
CN109016708A (en) * 2018-08-02 2018-12-18 株洲时代新材料科技股份有限公司 A kind of skirt plate of railway vehicle
CN113978066A (en) * 2021-11-30 2022-01-28 江苏中科聚合新材料产业技术研究院有限公司 Interlayer composite material of light high-speed rail interior floor and preparation method thereof

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C14 Grant of patent or utility model
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Effective date of registration: 20171106

Address after: 213000 Jiangsu province Changzhou City Tianning District Dragon Kam Road No. 508

Patentee after: CHANGZHOU TIANSHENG NEW MATERIAL RESEARCH INSTITUTE CO.,LTD.

Address before: 213018 Jiangsu city of Changzhou Province dragon Kam Road No. 508

Patentee before: CHANGZHOU TIANSHENG NEW MATERIALS Co.,Ltd.

TR01 Transfer of patent right
CP03 Change of name, title or address

Address after: No.6 Qingyang Road, Xuejia Town, Xinbei District, Changzhou City, Jiangsu Province 213000

Patentee after: Jiangsu Zhongke polymer New Material Industry Technology Research Institute Co.,Ltd.

Address before: 213000 Jiangsu province Changzhou City Tianning District Dragon Kam Road No. 508

Patentee before: CHANGZHOU TIANSHENG NEW MATERIAL RESEARCH INSTITUTE CO.,LTD.

CP03 Change of name, title or address
CX01 Expiry of patent term

Granted publication date: 20130925

CX01 Expiry of patent term