CN201923149U - Rail wagon and rail wagon lining device - Google Patents
Rail wagon and rail wagon lining device Download PDFInfo
- Publication number
- CN201923149U CN201923149U CN2011200003603U CN201120000360U CN201923149U CN 201923149 U CN201923149 U CN 201923149U CN 2011200003603 U CN2011200003603 U CN 2011200003603U CN 201120000360 U CN201120000360 U CN 201120000360U CN 201923149 U CN201923149 U CN 201923149U
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- China
- Prior art keywords
- metope
- press strip
- railway truck
- seat board
- fixed
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Abstract
The utility model discloses a rail wagon and a rail wagon lining device, wherein the rail wagon lining device comprises at least two lining parts and fixing components, wherein the lining parts are used for attaching to the inner wall surface of the rail wagon, and the fixing components are used for fixing the neighboring lining parts on the inner wall surface. The rail wagon comprises the lining device arranged on the inner wall surface of the rail wagon. The lining parts and the inner wall surface of the rail wagon can be tightly attached and are difficult to separate, so that the anti-theft performance is improved, and the lining device is also beneficial for improving the loading environment in a wagon body.
Description
Technical field
The utility model relates to the railway truck technology, relates in particular to a kind of railway truck inner lining apparatus and railway truck.
Background technology
For improving the inner loading of railway truck environment, the P64 type box car from load-carrying 60t level in the railway truck begins generally all to install liner, to reach heat insulation and to improve the purpose of internal environment.
The liner of lorry is to be fixed on the side wall by the mode that bolt, seat board add metal bead in the prior art.Fig. 1 is the structural representation of a kind of inner lining apparatus of the prior art, and as shown in Figure 1, wadding portion 2 is pressed on the side wall by metal bead 3, and metal bead 3 is connected and fixed by the seat board 5 that welds on bolt 4 and the side wall.Fig. 2 is the structural representation of another kind of inner lining apparatus in the prior art, and as shown in Figure 2, wadding portion 2 is pressed on the side wall by metal bead 3, and metal bead 3 is connected and fixed with side wall by the bolt 4 that is welded on the side wall.
Wadding portion and side wall are not direct coupled in the above-mentioned prior art, and wadding portion is not connected at contact surface 12 places with side wall, and wadding portion is easy and side wall is easily separated, so wadding portion is stolen easily, and the loading environment neither be very desirable in the car body.
The utility model content
The purpose of this utility model provides a kind of railway truck inner lining apparatus and railway truck, in order to the inside liner that solves railway truck with interior metope is easily separated and freight the unfavorable problem of environment.
For achieving the above object, the utility model provides a kind of railway truck inner lining apparatus, comprising: the wadding portion of at least two interior metopes that are used to be fitted in described railway truck and with adjacent wadding portion be fixed on described in the fixed parts of metope.
Described fixed parts is by the non-metal press strip and be used for engage with the affixed seat board of the interior metope of described railway truck and form, and described non-metal press strip has and is used for the fastening end that engage with described seat board and with being used for adjacent wadding portion is pressed on pressing end on the described interior metope.
Described fastening end comprises two hooked ends of opposing setting, described seat board have peristome and be used for described in the groove shape structure of the affixed bottom of metope, two hooked ends are connected to the edge of the concave notches of described seat board respectively.
Described non-metal press strip is an arcuate structure, and described pressing end is arranged at the two ends of arcuate structure, and described fastening end is positioned at the arc middle inside of arcuate structure.
Described fixed parts comprise press strip and be fixed in described in bolt on the metope, described press strip middle part is fixed by described bolt and described interior metope, the two ends of described press strip are pressed on adjacent wadding portion on the interior metope of described railway truck.
Described fixed parts comprise bolt, press strip and be fixed in described in seat board on the metope, described press strip middle part is fixed by described bolt and described seat board, the two ends of described press strip are pressed on adjacent wadding portion on the interior metope of described railway truck.
Described wadding portion be and described in the bonding nonwoven fabrics inside liner of metope.
The utility model also provides a kind of railway truck, is equiped with above-mentioned each described inner lining apparatus on the interior metope of described railway truck.
As shown from the above technical solution, the utility model fits tightly by the interior metope of wadding portion and described railway truck, makes wadding portion and metope not easily separated, thereby has improved theftproof performance; By fixed parts adjacent wadding portion is pressed on the metope, makes that the edge of wadding portion is exposed to avoid edge to separate with metope outside, also can improve the loading environment in the car body simultaneously.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do one to the accompanying drawing of required use in embodiment or the description of the Prior Art below introduces simply, apparently, accompanying drawing in describing below is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of a kind of inner lining apparatus of the prior art.
Fig. 2 is the structural representation of another kind of inner lining apparatus in the prior art.
Fig. 3 is the structural representation of the utility model railway truck inner lining apparatus embodiment one.
Fig. 4 is the structural representation of the utility model railway truck inner lining apparatus embodiment two.
The main element nomenclature:
The 1-metope; 2-wadding portion;
The 3-press strip; The 4-bolt;
The 5-seat board; The 6-fixed parts;
7-non-metal press strip; The 12-contact surface;
The 51-edge; The 71-fastening end;
72-pressing end.
The specific embodiment
The technical solution of the utility model is described in further detail by embodiment below in conjunction with accompanying drawing.
Fig. 3 is the structural representation of the utility model railway truck inner lining apparatus embodiment one, as shown in Figure 3, the device of present embodiment comprises: the wadding portion 2 of at least two interior metopes 1 that are used to be fitted in described railway truck and with adjacent wadding portion be fixed on described in the fixed parts 6 of metope 1.In the present embodiment, wadding portion 2 fits with the interior metope 1 of railway truck and becomes one, and the interior metope of railway truck is as the inboard metope of headwall, side wall and/or roof.Specifically, can adopt glue special bonding between wadding portion and metope, make wadding portion and metope realize fitting tightly, closely bond at contact surface 12 places of backing layer and metope, not easily separated, improve theftproof performance.
Adjacent wadding portion is pressed on the metope by fixed parts 6, generally is the end edge place that compresses wadding portion, can make the edge of wadding portion not exposed outside, avoids edge to separate with metope.
In concrete the application, wadding portion can be the nonwoven fabrics inside liner of nonwoven fabrics formation, also can be other flexible material inside liners, the PVC plate or the bamboo board that use compared to existing technology, nonwoven fabrics inside liner or other flexible material inside liners can improve wear-resisting, scratch resistance performance, also have good heat-proof quality and decay resistance simultaneously, therefore can improve the inner loading of car body environment.Embodiment fixed parts 6 shown in Figure 3 can be made of press strip 3, bolt 4 and seat board 5, and press strip 3 can adopt metal bead in the present embodiment, also can adopt the non-metal press strip.As shown in Figure 3, on the interior metope that is pressed on railway truck of press strip 3 two ends with adjacent wadding portion 2, bolt 4 is connected and fixed the middle part and the seat board 5 of press strip 3, and seat board 5 can be fixed by welding on the metope 1.In other embodiments, fixed parts 6 also can not use seat board 5, and is directly by the bolt or the double-screw bolt that are welded on the metope that press strip 3 is fixing.
Present embodiment is fitted by the interior metope of wadding portion and described railway truck, makes wadding portion and metope not easily separated, thereby has improved theftproof performance; By fixed parts adjacent wadding portion is pressed on the metope, makes the edge of wadding portion exposed outside, avoid edge to separate with metope.
Fig. 4 is the structural representation of the utility model railway truck inner lining apparatus embodiment two, as shown in Figure 4, present embodiment and difference embodiment illustrated in fig. 3 are, fixed parts 6 is made of non-metal press strip 7 and seat board 5, only uses seat board just the non-metal press strip can be fixed, and need not to use bolt, simplify to install and connect, simultaneously, above-mentioned relatively weld bolt on metope or the affixed mode of double-screw bolt can also avoid metope to cause the problem of being out of shape because of welding; And adopting the non-metal press strip to also help the weight that alleviates car body, the non-metal press strip is as the press strip that can adopt nylon, plastics etc. to make.Seat board 5 is used for the interior metope 1 of described railway truck affixed, seat board 5 also with described non-metal press strip 7 clampings, described non-metal press strip 7 comprises and is used for the fastening end 71 of described seat board 5 clampings and is used for pressing end 72 on the interior metope 1 that edge with adjacent wadding portion 2 is pressed on described railway truck.Fastening end 71 is two hooked ends that comprise opposing setting, is convenient to clamping.Non-metal press strip 7 is an arcuate structure, and pressing end 72 is arranged at the two ends of arcuate structure, and described fastening end 71 is positioned at the arc middle inside of described arcuate structure.The pressing end 72 of non-metal press strip is two, and arcuate structure can keep certain elasticity, makes non-metal press strip 7 by compressing with the edge of seat board 5 clampings with wadding portion.Can be in concrete the application by being pressed into snap fit, so that assembling.Seat board 5 is the groove shape structure, comprises peristome and is used for the bottom affixed with interior metope 1, and two hooked ends of non-metal press strip 7 are connected to the edge 51 of the concave notches of described seat board 5 respectively.Adopt non-metal press strip and seat board 5 interface arrangments, can reduce the bolt and nut assembling process, reduce labour intensity.
Present embodiment adopts snap fit by non-metal press strip and seat board on the technique effect basis that the foregoing description one reaches, not only alleviated the weight of car body, also is convenient to simultaneously install, and reduces labour intensity.
The utility model also provides a kind of railway truck, on the interior metope of railway truck, be equiped with above-mentioned Fig. 3 or embodiment illustrated in fig. 4 in inner lining apparatus.The interior metope of the railway truck in the present embodiment and the bonding applying of wadding portion of on its metope, installing, thereby the not easily separated theftproof performance that improved; By fixed parts adjacent wadding portion is pressed on the metope, makes the edge of wadding portion exposed outside, avoid edge to separate with metope.
It should be noted that at last: above embodiment is only in order to explanation the technical solution of the utility model but not limit it, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that: it still can make amendment or be equal to replacement the technical solution of the utility model, and these modifications or be equal to replacement and also can not make amended technical scheme break away from the spirit and scope of technical solutions of the utility model.
Claims (8)
1. a railway truck inner lining apparatus is characterized in that, comprising: the wadding portion of at least two interior metopes that are used to be fitted in described railway truck and with adjacent wadding portion be fixed on described in the fixed parts of metope.
2. device according to claim 1, it is characterized in that, described fixed parts is by the non-metal press strip and be used for engage with the affixed seat board of the interior metope of described railway truck and form, and described non-metal press strip has and is used for the fastening end that engage with described seat board and with being used for adjacent wadding portion is pressed on pressing end on the described interior metope.
3. device according to claim 2, it is characterized in that, described fastening end comprises two hooked ends of opposing setting, described seat board have peristome and be used for described in the groove shape structure of the affixed bottom of metope, two hooked ends are connected to the edge of the concave notches of described seat board respectively.
4. device according to claim 2 is characterized in that, described non-metal press strip is an arcuate structure, and described pressing end is arranged at the two ends of arcuate structure, and described fastening end is positioned at the arc middle inside of arcuate structure.
5. device according to claim 1, it is characterized in that, described fixed parts comprises press strip and the bolt that is fixed on the described interior metope, described press strip middle part is fixed by described bolt and described interior metope, and the two ends of described press strip are pressed on adjacent wadding portion on the interior metope of described railway truck.
6. device according to claim 1, it is characterized in that, described fixed parts comprise bolt, press strip and be fixed in described in seat board on the metope, described press strip middle part is fixed by described bolt and described seat board, and the two ends of described press strip are pressed on adjacent wadding portion on the interior metope of described railway truck.
7. according to each described device in the claim 1～6, it is characterized in that, described wadding portion be and described in the bonding nonwoven fabrics inside liner of metope.
8. a railway truck is characterized in that, is equiped with on the interior metope of described railway truck as each described inner lining apparatus in the claim 1～7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200003603U CN201923149U (en) | 2011-01-01 | 2011-01-01 | Rail wagon and rail wagon lining device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200003603U CN201923149U (en) | 2011-01-01 | 2011-01-01 | Rail wagon and rail wagon lining device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201923149U true CN201923149U (en) | 2011-08-10 |
Family
ID=44427015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200003603U Expired - Lifetime CN201923149U (en) | 2011-01-01 | 2011-01-01 | Rail wagon and rail wagon lining device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201923149U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959541A (en) * | 2020-08-28 | 2020-11-20 | 中车齐齐哈尔车辆有限公司 | Open wagon |
| AT523027A1 (en) * | 2019-10-07 | 2021-04-15 | Siemens Mobility Austria Gmbh | Fastening for a thermal insulation layer in a rail vehicle in integral construction. |
-
2011
- 2011-01-01 CN CN2011200003603U patent/CN201923149U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT523027A1 (en) * | 2019-10-07 | 2021-04-15 | Siemens Mobility Austria Gmbh | Fastening for a thermal insulation layer in a rail vehicle in integral construction. |
| AT523027B1 (en) * | 2019-10-07 | 2023-02-15 | Siemens Mobility Austria Gmbh | Fastening for a thermal insulation layer in an integral rail vehicle. |
| EP4013656B1 (en) * | 2019-10-07 | 2024-09-25 | Siemens Mobility Austria GmbH | Integral fastening for a thermal insulation layer in a rail vehicle |
| CN111959541A (en) * | 2020-08-28 | 2020-11-20 | 中车齐齐哈尔车辆有限公司 | Open wagon |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee after: CRRC QIQIHAR VEHICLE CO., LTD. Patentee after: Zhenjiang Tieke Rubber Products Ltd. Address before: 161002 Qigihar City, Heilongjiang province Tiefeng District Plant Road No. 36 Patentee before: Qiqihar Rail Traffic Equipment Co., Ltd. Patentee before: Zhenjiang Tieke Rubber Products Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110810 |