CN203427799U - Rail vehicle floor batten - Google Patents
Rail vehicle floor batten Download PDFInfo
- Publication number
- CN203427799U CN203427799U CN201320537427.6U CN201320537427U CN203427799U CN 203427799 U CN203427799 U CN 203427799U CN 201320537427 U CN201320537427 U CN 201320537427U CN 203427799 U CN203427799 U CN 203427799U
- Authority
- CN
- China
- Prior art keywords
- oblique
- cross slat
- strip
- press strip
- side wallboard
- 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.)
- Withdrawn - After Issue
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance
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- Road Paving Structures (AREA)
Abstract
The utility model relates to a rail vehicle floor batten. The rail vehicle floor batten is a strip sectional material and comprises a batten body, wherein the cross section of the batten body is formed by connecting a transverse strip and an oblique strip through an arc-shaped transition part, and the transverse strip is fixedly connected with an external underbed through a fastener; a supporting leg which makes contact with the external underbed extends from the side, far away from the transverse strip, of the transition part; the top surface of the transverse strip is provided with a group of grooves which are distributed at intervals; a dimple is formed in the bottom surface of the transverse strip; the tail end, far away from the oblique strip, of the transverse strip is provided with a lap joint which makes contact with the external underbed; an elbow which makes contact with an external sidewall panel extends from the tail end, far away from the transverse strip, of the oblique strip in the direction opposite to the transverse strip; the side face, close to the side face of the external sidewall panel, of the oblique strip is fixedly connected with an elastic strip which abuts against the external sidewall panel. The rail vehicle floor batten is high in modularization degree, and can be disassembled separately on the basis that requirements for the floor batten are met.
Description
Technical field
The utility model relates to a kind of floor of railway vehicle press strip, is particularly useful for railcar.
Background technology
According to the knowledge of the applicant, Layering of floors in in-built for guideway vehicle, requirement can realize the transition between in-built underframe and framed side wallboard, play beauty function, can make up the vacancy between underframe and framed side wallboard simultaneously, prevent that the water in guest room from entering underframe and framed side wallboard inside, wants wear-resisting anti-delineation in addition.
Although existing Layering of floors can meet the demands in structure function, modular design is thorough not, and the later stage is easy care not.If in the time of need to changing chassis component as floor cloth, aluminium cellular components, not only will remove Layering of floors, also to remove the even side wall module parts such as seat of the framed side wallboard that is connected with it, increased production and maintenance intervals and the maintenance cost of product.
Through retrieval, do not find the special Layering of floors patent for guideway vehicle, only there is the Patents for other fields such as household, automobiles, the disclosed a kind of Layering of floors with soft limit of application number 201120328508.6 Chinese utility model patent for example, and that these patents cannot be applicable to guideway vehicle is in-built, be difficult to use for reference.
Utility model content
Technical problem to be solved in the utility model is: overcome the problem that prior art exists, a kind of floor of railway vehicle press strip is provided, the degree of modularity is high, can on the basis that meets Layering of floors requirement, realize dismounting separately.
The technical scheme in the invention for solving the technical problem is as follows:
Floor of railway vehicle press strip, is rectangular section bar, comprises press strip main body, it is characterized in that, described press strip main body section is formed by connecting through arc-shaped transition parts by Cross slat and oblique, and described Cross slat is connected through fastener and outside underframe; Described transition member is towards extending away from a side of Cross slat the supporting leg contacting with outside underframe; The end face of described Cross slat has one group of groove spaced apart, and the bottom surface of described Cross slat has depression, and described Cross slat has away from the end of oblique the lap joint contacting with outside underframe; Described oblique the end away from Cross slat is towards extending away from Cross slat direction the elbow contacting with outer side wallboard; The side of described oblique close outer side wallboard is fixed with the elastic strip offseting with outer side wallboard.
In this structure, supporting leg can play reinforcement and position-limiting action, avoids when mounted oblique because excessively bending and break; Cross slat end face groove and bottom surface depression can fully discharge the stress that in installation process, Cross slat produces, and avoid Cross slat to break; Cross slat lap joint and oblique elbow can with outside underframe or framed side wallboard is seamless join, and play sealing function; Elastic strip can further guarantee the sealing of whole press strip and framed side wallboard, and the demand to controllability can be met press strip and installed by self deformation time.Adopt after this structure, whole press strip is a module, and itself and framed side wallboard are closely offseted and be fixed on underframe, with appearance attractive in appearance, realizes the transition between underframe and framed side wallboard, and making up the vacancy between underframe and framed side wallboard, anti-sealing enters underframe and framed side wallboard inside in guest room.Meanwhile, press strip be can dismantle separately when needed, framed side wallboard and side wall module parts can not brought disaster to.
The utility model further perfect technical scheme is as follows:
Preferably, the cross section of described elastic strip comprises and oblique the vertical edges being connected towards the side of framed side wallboard, and described vertical edges is connected towards the side of framed side wallboard and the two ends of semicircular ring, and described semicircular ring outside is arranged with upper and lower buffering muscle.Can make like this elastic strip play a role better.
Preferably, described oblique has the radian that bends towards framed side wallboard.
Preferably, the depression of described Cross slat bottom surface region of living in covers the some grooves of end face region of living in.
Preferably, described Cross slat, oblique, transition member are one-body molded.
The utility model degree of modularity is high, can on the basis that meets Layering of floors requirement, realize dismounting separately.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the enforcement schematic diagram of Fig. 1 embodiment.
Fig. 3 is the a-quadrant enlarged drawing of Fig. 1.
The specific embodiment
With reference to the accompanying drawings and in conjunction with the embodiments the utility model is described in further detail.But the utility model is not limited to given example.
Embodiment
As shown in Figure 1 to Figure 3, the floor of railway vehicle press strip of the present embodiment is rectangular section bar, comprises press strip main body, and press strip main body section is formed by connecting through arc-shaped transition parts 3 by Cross slat 1 and oblique 2, and Cross slat 1 is connected through fastener 4 and outside underframe 5; Transition member 3 is towards extending away from a side of Cross slat 1 supporting leg 6 contacting with outside underframe 5; The end face of Cross slat 1 has one group of groove spaced apart 7, and the bottom surface of Cross slat 1 has depression 8, and Cross slat 1 has away from the end of oblique 2 lap joint 9 contacting with outside underframe 5; Oblique 2 end away from Cross slat 1 is towards extending away from Cross slat 1 direction the elbow 10 contacting with outer side wallboard 11; Oblique 2 side near outer side wallboard 11 is fixed with the elastic strip 12 offseting with outer side wallboard 11.
The cross section of elastic strip 12 comprises and oblique the 2 vertical edges 12-1 being connected towards the side of framed side wallboard 11, and vertical edges 12-1 is connected towards the side of framed side wallboard 11 and the two ends of semicircular ring 12-2, and semicircular ring 12-2 outside is arranged with upper and lower buffering muscle 12-3,12-4.
In addition, oblique 2 has the radian that bends towards framed side wallboard 11.Depression 8 region of living in of Cross slat 1 bottom surface covers the some grooves 7 of end face region of living in.Cross slat 1, oblique 2, transition member 3 are one-body molded.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. floor of railway vehicle press strip, is rectangular section bar, comprises press strip main body, it is characterized in that, described press strip main body section is formed by connecting through arc-shaped transition parts by Cross slat and oblique, and described Cross slat is connected through fastener and outside underframe; Described transition member is towards extending away from a side of Cross slat the supporting leg contacting with outside underframe; The end face of described Cross slat has one group of groove spaced apart, and the bottom surface of described Cross slat has depression, and described Cross slat has away from the end of oblique the lap joint contacting with outside underframe; Described oblique the end away from Cross slat is towards extending away from Cross slat direction the elbow contacting with outer side wallboard; The side of described oblique close outer side wallboard is fixed with the elastic strip offseting with outer side wallboard.
2. floor of railway vehicle press strip according to claim 1, it is characterized in that, the cross section of described elastic strip comprises and oblique the vertical edges being connected towards the side of framed side wallboard, described vertical edges is connected towards the side of framed side wallboard and the two ends of semicircular ring, and described semicircular ring outside is arranged with upper and lower buffering muscle.
3. floor of railway vehicle press strip according to claim 2, is characterized in that, described oblique has the radian that bends towards framed side wallboard.
4. floor of railway vehicle press strip according to claim 3, is characterized in that, the depression region of living in of described Cross slat bottom surface covers the some grooves of end face region of living in.
5. floor of railway vehicle press strip according to claim 4, is characterized in that, described Cross slat, oblique, transition member are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537427.6U CN203427799U (en) | 2013-08-30 | 2013-08-30 | Rail vehicle floor batten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320537427.6U CN203427799U (en) | 2013-08-30 | 2013-08-30 | Rail vehicle floor batten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203427799U true CN203427799U (en) | 2014-02-12 |
Family
ID=50056855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320537427.6U Withdrawn - After Issue CN203427799U (en) | 2013-08-30 | 2013-08-30 | Rail vehicle floor batten |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203427799U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407452A (en) * | 2013-08-30 | 2013-11-27 | 南车南京浦镇车辆有限公司 | Rail vehicle floor pressing strip |
| CN110345251A (en) * | 2019-07-17 | 2019-10-18 | 中车大连机车车辆有限公司 | A kind of vehicle seal assembly and device |
-
2013
- 2013-08-30 CN CN201320537427.6U patent/CN203427799U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407452A (en) * | 2013-08-30 | 2013-11-27 | 南车南京浦镇车辆有限公司 | Rail vehicle floor pressing strip |
| CN103407452B (en) * | 2013-08-30 | 2015-10-28 | 南车南京浦镇车辆有限公司 | Floor of railway vehicle press strip |
| CN110345251A (en) * | 2019-07-17 | 2019-10-18 | 中车大连机车车辆有限公司 | A kind of vehicle seal assembly and device |
| CN110345251B (en) * | 2019-07-17 | 2020-12-11 | 中车大连机车车辆有限公司 | Vehicle seal assembly and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140212 Effective date of abandoning: 20151028 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |