CN104911961A - Connecting structure of rail bearing plates - Google Patents
Connecting structure of rail bearing plates Download PDFInfo
- Publication number
- CN104911961A CN104911961A CN201510309205.2A CN201510309205A CN104911961A CN 104911961 A CN104911961 A CN 104911961A CN 201510309205 A CN201510309205 A CN 201510309205A CN 104911961 A CN104911961 A CN 104911961A
- Authority
- CN
- China
- Prior art keywords
- backing plate
- length direction
- edges
- plates
- bearing plates
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/68—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair
- E01B9/685—Pads or the like, e.g. of wood, rubber, placed under the rail, tie-plate, or chair characterised by their shape
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a connecting structure of rail bearing plates. At least two bearing plates are sequentially fixed to a rail in a connected manner, wherein the bearing plates are connected to a groove; the two lateral edges of each bearing plate, in the connecting length direction, are beveled edges, and each beveled edge forms an acute angle with the connecting length direction. According to the connecting structure disclosed by the invention, the connected edges of the bearing plates are designed into the beveled edges which are not perpendicular to the length direction, so that every two adjacent rail backing plates can be mutually supplemented; when a wheel rolls to the connected position, the wheel smoothly rolls from one bearing plate to another, so that the edges of the backing plates are not liable to deform, and the replacement rate of the rail backing plates is further reduced.
Description
Technical field
The present invention relates to a kind of track pad syndeton, particularly the track pad syndeton improved of a kind of structure.
Background technology
The limit that current track backing plate is connected mutually is all the straight flange vertical with connecting length direction, also have and evagination and indent connected structure are set on straight flange, but there is gap at joining place due to adjacent two track pads, when roller is walked on backing plate, when roller is walked to linking gap location, backing plate is connected the easy compressive deformation in edge, affects the planarization of backing plate, this often must change the backing plate of distortion, causes backing plate replacement cost high.
Summary of the invention
For in order to make up above deficiency, the invention provides the track pad syndeton that a kind of structure is improved, it is not yielding that the track pad syndeton that this structure is improved can ensure that backing plate is connected edge, reduces the turnover rate of backing plate.
The present invention takes following technical scheme to realize: the track pad syndeton that a kind of structure is improved, at least two panels backing plate is connected successively and is fixed on track, described pad is connected to groove, and described backing plate is the hypotenuse with connecting length direction with acute angle along the dual-side in connecting length direction.
As preferred version of the present invention, described backing plate is the parallelogram sturcutre of non-rectangle.
As preferred version of the present invention, one section of described backing plate is provided with the junction button other end and is provided with groove.
As preferred version of the present invention, described junction button tips groove in.
Advantageous Effects of the present invention is: the present invention is become and length direction off plumb hypotenuse by the edge designs be mutually connected by backing plate, two adjacent track pad mutuals are supplemented, when roller runs to joining place, roller by a slice backing plate gentle transition to another sheet backing plate, therefore edge not easily compressive deformation, thus the turnover rate reducing track pad.
Accompanying drawing explanation
Fig. 1 is present system theory diagram.
Detailed description of the invention
As shown in Figure 1, the track pad syndeton that a kind of structure is improved, at least two panels backing plate 1 is connected successively and is fixed on track, and described pad 1 is connected to groove 3, and described backing plate 1 is the hypotenuse with connecting length direction with acute angle along the dual-side in connecting length direction.
As preferred version of the present invention, described backing plate is the parallelogram sturcutre of non-rectangle.
As preferred version of the present invention, one section of described backing plate is provided with junction button 2 other end and is provided with groove.
As preferred version of the present invention, described junction button 2 tips groove 3 in.
Advantageous Effects of the present invention is: the present invention is become and length direction off plumb hypotenuse by the edge designs be mutually connected by backing plate, two adjacent track pad mutuals are supplemented, when roller runs to joining place, roller by a slice backing plate gentle transition to another sheet backing plate, therefore edge not easily compressive deformation, thus the turnover rate reducing track pad.
Claims (4)
1. a track pad syndeton, at least two panels backing plate is connected successively and is fixed on track, and it is characterized in that: described pad is connected to groove, described backing plate is the hypotenuse with connecting length direction with acute angle along the dual-side in connecting length direction.
2. a kind of track pad syndeton according to claim 1, is characterized in that: described backing plate is the parallelogram sturcutre of non-rectangle.
3. a kind of track pad syndeton according to claim 1, is characterized in that: one section of described backing plate is provided with the junction button other end and is provided with groove.
4. a kind of track pad syndeton according to claim 1, is characterized in that: described junction button tips groove in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309205.2A CN104911961A (en) | 2015-06-09 | 2015-06-09 | Connecting structure of rail bearing plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510309205.2A CN104911961A (en) | 2015-06-09 | 2015-06-09 | Connecting structure of rail bearing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104911961A true CN104911961A (en) | 2015-09-16 |
Family
ID=54081367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510309205.2A Pending CN104911961A (en) | 2015-06-09 | 2015-06-09 | Connecting structure of rail bearing plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104911961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227659A (en) * | 2017-07-10 | 2017-10-03 | 中铁第四勘察设计院集团有限公司 | A kind of assembled non-fragment orbit |
| WO2019011101A1 (en) * | 2017-07-10 | 2019-01-17 | 中铁第四勘察设计院集团有限公司 | Ballastless track base plate connecting structure and ballastless track having same |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0590225A1 (en) * | 1992-09-30 | 1994-04-06 | Edward Oledzki | Multi-layer railway bed with heterogeneous layers made out of composite materials |
| CN2507895Y (en) * | 2001-11-08 | 2002-08-28 | 范佩鑫 | Nonlinear high torsion strength vibration-absorbing pad placed under rail |
| JP3500558B2 (en) * | 1996-12-19 | 2004-02-23 | 日本電気エンジニアリング株式会社 | Fixing structure of optical circuit parts |
| CN201648884U (en) * | 2010-02-05 | 2010-11-24 | 许吉锭 | Vibration reduction road pad |
| CN203189432U (en) * | 2013-03-14 | 2013-09-11 | 迪斯油压工业(昆山)有限公司 | Improved rail base plate connecting structure |
| CN104047939A (en) * | 2013-03-14 | 2014-09-17 | 迪斯油压工业(昆山)有限公司 | Improved rail base plate connecting structure |
-
2015
- 2015-06-09 CN CN201510309205.2A patent/CN104911961A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0590225A1 (en) * | 1992-09-30 | 1994-04-06 | Edward Oledzki | Multi-layer railway bed with heterogeneous layers made out of composite materials |
| JP3500558B2 (en) * | 1996-12-19 | 2004-02-23 | 日本電気エンジニアリング株式会社 | Fixing structure of optical circuit parts |
| CN2507895Y (en) * | 2001-11-08 | 2002-08-28 | 范佩鑫 | Nonlinear high torsion strength vibration-absorbing pad placed under rail |
| CN201648884U (en) * | 2010-02-05 | 2010-11-24 | 许吉锭 | Vibration reduction road pad |
| CN203189432U (en) * | 2013-03-14 | 2013-09-11 | 迪斯油压工业(昆山)有限公司 | Improved rail base plate connecting structure |
| CN104047939A (en) * | 2013-03-14 | 2014-09-17 | 迪斯油压工业(昆山)有限公司 | Improved rail base plate connecting structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227659A (en) * | 2017-07-10 | 2017-10-03 | 中铁第四勘察设计院集团有限公司 | A kind of assembled non-fragment orbit |
| WO2019011101A1 (en) * | 2017-07-10 | 2019-01-17 | 中铁第四勘察设计院集团有限公司 | Ballastless track base plate connecting structure and ballastless track having same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150916 |