CN101864704A - Rail fixing device compound sleeper - Google Patents
Rail fixing device compound sleeper Download PDFInfo
- Publication number
- CN101864704A CN101864704A CN201010192489A CN201010192489A CN101864704A CN 101864704 A CN101864704 A CN 101864704A CN 201010192489 A CN201010192489 A CN 201010192489A CN 201010192489 A CN201010192489 A CN 201010192489A CN 101864704 A CN101864704 A CN 101864704A
- Authority
- CN
- China
- Prior art keywords
- sleeper
- fixing device
- steel
- rail fixing
- rail
- 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
Images
Landscapes
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention relates to a railroad sleeper which is applicable to the transportation rail construction of a railroad. The sleeper comprises a steel surfacing layer, concrete and a rail fixing device, wherein the lower part of the steel surfacing layer is provided with an embedded steel leg which is integrated with the steel surfacing; and in the process of precasting the concrete sleeper, the steel leg at the lower part of the steel surfacing layer can be embedded in a concrete precast element at the lower part of the rail fixing device compound sleeper, and the rail fixing device is welded on the steel surfacing layer of the compound sleeper to make into the rail fixing device compound sleeper. Rails are fixed in the rail fixing device on the sleeper by springs. Since the presence of the steel surfacing layer, the sleeper can be prevented from being crushed when trains derail.
Description
Affiliated technical field
The present invention relates to a kind of railroad sleeper, belong to railway and construct part.
Background technology
Present railway and track switch thereof, especially narrow gauge railway and track switch thereof are still used wooden sleeper in a large number, with railway spike rail is fixed on the wooden sleeper, particularly under the dark and damp environment of mine, very easily cause the rotten damage of wooden sleeper, need often keep in repair and change, influenced normal driving, wasted a large amount of timber, manpower and expense.
Summary of the invention
The purpose of this invention is to provide a kind of simple in structure, easy to use, maintenance capacity is little and without timber, be difficult for the novel rail fixing device compound sleeper that smashed by the vehicle that slides down, to realize laying track or track switch is quick, sturdy and durable, the purpose of traffic safety.
Technical scheme of the present invention: on concrete precast element [1], add last layer steel veneer [2], steel veneer [2] bottom has with its all-in-one-piece steel leg [4] and is embedded in the concrete precast element [1], be combined into one, go up welding solid track device base [3] at steel veneer [2].Solid track device spring [5] is fixed on solid track device base [3] and rail [6] on the compound sleeper.
Beneficial effect
1, rail fixing device compound sleeper has the protection of steel coverlay, also pounds not bad sleeper even locomotive slides down.This sleeper is a kind of permanent, long-life sleeper.Use this sleeper can save a large amount of timber and fund, meet environmental protection and sustainable development requirement.
2, this sleeper adopts solid track device to connect with rail, and the solid track device spring is withheld rail on rail fixing device compound sleeper, has the shop and tears open easily and fast, and the advantage of firm and reliable connection has been improved the traffic safety situation.
Description of drawings
Accompanying drawing is the shaft side figure of analysing and observe of rail fixing device compound sleeper of the present invention
Among the figure:
The 1-concrete precast element
2-steel veneer
3-solid track device base
4-steel leg
5-solid track device spring
The 6-rail
The specific embodiment
Steel veneer [2] is arranged at the top of rail fixing device compound sleeper shown in the accompanying drawing, the steel leg [4] that forms one is with it arranged at steel veneer [2] bottom, this steel veneer [2] and steel leg [4] are embedded in the concrete precast element [1], solid track device base [3] on steel veneer [2], with solid track device spring [5] is coupled to one between solid track device base [3] and the rail [6] by design size welding knot.
Claims (1)
1. rail fixing device compound sleeper, form by steel veneer [2], concrete precast element [1] and solid track device base [3], it is characterized in that: steel veneer [2] bottom has with its all-in-one-piece steel leg [4] and is embedded in the concrete precast element [1], be combined into one, go up welding solid track device base [3] at steel veneer [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010192489A CN101864704A (en) | 2010-06-07 | 2010-06-07 | Rail fixing device compound sleeper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010192489A CN101864704A (en) | 2010-06-07 | 2010-06-07 | Rail fixing device compound sleeper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101864704A true CN101864704A (en) | 2010-10-20 |
Family
ID=42956617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010192489A Pending CN101864704A (en) | 2010-06-07 | 2010-06-07 | Rail fixing device compound sleeper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101864704A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864696A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | High-strength composite reinforced concrete railway sleeper |
| CN102864698A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | Reinforced concrete railway sleeper |
| CN102864699A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | Combined railroad sleeper |
| CN102864695A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | Composite type reinforced concrete railway sleeper |
| CN102864697A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | High-strength reinforced concrete railway sleeper |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412916Y (en) * | 2000-01-26 | 2001-01-03 | 马鞍山钢铁股份有限公司 | Bed-type coke quenching car rail |
| CN101280542A (en) * | 2008-05-10 | 2008-10-08 | 沙同庆 | Coal mine narrow gauge railway monolithic road-bed |
| KR20090119591A (en) * | 2008-05-16 | 2009-11-19 | 오봉자 | Level measuring method for canister and system thereof |
| CN201704585U (en) * | 2010-06-07 | 2011-01-12 | 沙同庆 | Composite sleeper for track fixer |
-
2010
- 2010-06-07 CN CN201010192489A patent/CN101864704A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2412916Y (en) * | 2000-01-26 | 2001-01-03 | 马鞍山钢铁股份有限公司 | Bed-type coke quenching car rail |
| CN101280542A (en) * | 2008-05-10 | 2008-10-08 | 沙同庆 | Coal mine narrow gauge railway monolithic road-bed |
| KR20090119591A (en) * | 2008-05-16 | 2009-11-19 | 오봉자 | Level measuring method for canister and system thereof |
| CN201704585U (en) * | 2010-06-07 | 2011-01-12 | 沙同庆 | Composite sleeper for track fixer |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102864696A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | High-strength composite reinforced concrete railway sleeper |
| CN102864698A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | Reinforced concrete railway sleeper |
| CN102864699A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | Combined railroad sleeper |
| CN102864695A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | Composite type reinforced concrete railway sleeper |
| CN102864697A (en) * | 2012-09-21 | 2013-01-09 | 无锡恒畅铁路轨枕有限公司 | High-strength reinforced concrete railway sleeper |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101864704A (en) | Rail fixing device compound sleeper | |
| CN103938538B (en) | Railroad bridge evacuation platform | |
| CN104179081A (en) | Rail fastener system without elastic strips | |
| CN103757997A (en) | Construction method and combined packaging method of railway rail fastener | |
| CN201704585U (en) | Composite sleeper for track fixer | |
| CN103572671A (en) | Fastener for tramcar track | |
| CN201671025U (en) | Connecting device for solid concrete roadbed of in-plant railway track | |
| CN203546537U (en) | Noise reduction device placed on trapezoidal sleeper track bed | |
| CN202202215U (en) | Vibration damping type rail brace for railway track | |
| CN203639767U (en) | Temporary-assembly-type track structure | |
| CN108277700A (en) | A kind of compound ballastless track system of rail traffic Superimposed | |
| CN203360947U (en) | Elastic strip fastening system for rail | |
| CN2839343Y (en) | Buried sleeper | |
| CN207933821U (en) | A kind of compound ballastless track system of rail traffic Superimposed | |
| CN202202212U (en) | Single crossover for urban rail transit | |
| CN202247670U (en) | Anti-shock stopping block for high level bridge | |
| CN202359464U (en) | Railway frog | |
| CN103352402A (en) | Elastic strip fastener system for rails | |
| CN203420181U (en) | Rubber insertion strip | |
| RU2421563C2 (en) | Track and method of its operation | |
| CN104631229A (en) | Small-radius curve concrete sleeper component | |
| KR200384701Y1 (en) | A railroad tie | |
| CN204238074U (en) | A kind of track traffic connector | |
| CN201785678U (en) | Composite steel switch tie | |
| CN201695280U (en) | Common turnout on railway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20101020 |