CN202705816U - Elastic strip type fastener for wooden sleeper turnout - Google Patents
Elastic strip type fastener for wooden sleeper turnout Download PDFInfo
- Publication number
- CN202705816U CN202705816U CN2012202666969U CN201220266696U CN202705816U CN 202705816 U CN202705816 U CN 202705816U CN 2012202666969 U CN2012202666969 U CN 2012202666969U CN 201220266696 U CN201220266696 U CN 201220266696U CN 202705816 U CN202705816 U CN 202705816U
- Authority
- CN
- China
- Prior art keywords
- sleeper
- gauge apron
- turnout
- base plate
- cambered
- 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.)
- Expired - Fee Related
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- Train Traffic Observation, Control, And Security (AREA)
Abstract
The utility model aims to disclose an elastic strip type fastener for a wooden sleeper turnout. The wooden sleeper turnout can be fixed more stably. According to the technical scheme, the strip type fastener for the wooden sleeper turnout comprises a cambered sleeper base plate, a gauge apron, a nut and a bolt, wherein the cambered sleeper base plate is fixed on a sleeper; a cambered apron seat is clamped with a cambered block of the cambered sleeper base plate; the gauge apron is arranged on the upper part of the cambered apron seat; a through hole is formed in the gauge apron; a track pressing elastic strip is arranged on the upper part of the gauge apron; and the gauge apron and the track pressing elastic strip are fixed through the bolt and the nut. The elastic strip type fastener is rational in structure, the wooden sleeper turnout can be fixed more firmly, the stability of a track is ensured, and the traffic safety of a railway is improved.
Description
Technical field:
The utility model relates to the track fastener, particularly a kind of sleeper track switch elastic rod rail fastening that is applicable on the railway.
Background technology:
The employed fastener of present sleeper, fixed structure is comparatively simple, the vertically anti-capability control of climbing for sleeper track switch is relatively poor, if long-term the use, can not guarantee the firm of sleeper track switch, have certain potential safety hazard, need often these fasteners to be checked, change, bring more inconvenience for railroad maintenance, maintenance.
Summary of the invention:
The purpose of this utility model is that design is a kind of to the fixing comparatively firm sleeper track switch elastic rod rail fastening of sleeper track switch.
The technical solution of the utility model is, a kind of sleeper track switch elastic rod rail fastening, it comprises curved track pillow base plate, gauge apron, nut, bolt is characterized in that: the curved track pillow base plate is fixed on the sleeper, and the curved baffle seat engages with the arc piece of curved track pillow base plate, top at the curved baffle seat is provided with gauge apron, be provided with via hole at gauge apron, be provided with on gauge apron top and press the rail spring, by screw bolt and nut gauge apron and pressure rail spring are fixed.
The utility model is rational in infrastructure, can be more fixing sleeper track switch, guaranteed the stable of track, improved railway operation safety.
Description of drawings:
Fig. 1 is structural representation of the present utility model, and Fig. 2 is the structural representation of curved baffle seat described in the utility model.
The specific embodiment:
Describe by reference to the accompanying drawings embodiment in detail, structure of the present utility model is, a kind of sleeper track switch elastic rod rail fastening, it comprises curved track pillow base plate 9, gauge apron 6, nut 2, bolt 3, the curved track pillow base plate is fixed on the sleeper by screw 10, and curved baffle seat 7 engages with the arc piece 8 of curved track pillow base plate, is provided with gauge apron on the top of curved baffle seat, gauge apron is pushed down track 4, be provided with via hole 5 at gauge apron, be provided with on gauge apron top and press rail spring 1, by screw bolt and nut gauge apron and pressure rail spring are fixed.The utility model is better to the fastening effect of sleeper track switch, is difficult for occuring to become flexible, and has improved the vertically anti-of sleeper track switch and has climbed ability, has reduced maintenance, the replacement frequency of track upper fastener.
Claims (1)
1. sleeper track switch elastic rod rail fastening, it comprises the curved track pillow base plate, gauge apron, nut, bolt, it is characterized in that: the curved track pillow base plate is fixed on the sleeper, the curved baffle seat engages with the arc piece of curved track pillow base plate, is provided with gauge apron on the top of curved baffle seat, is provided with via hole at gauge apron, be provided with pressure rail spring on gauge apron top, by screw bolt and nut gauge apron and pressure rail spring fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202666969U CN202705816U (en) | 2012-06-07 | 2012-06-07 | Elastic strip type fastener for wooden sleeper turnout |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202666969U CN202705816U (en) | 2012-06-07 | 2012-06-07 | Elastic strip type fastener for wooden sleeper turnout |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202705816U true CN202705816U (en) | 2013-01-30 |
Family
ID=47586135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202666969U Expired - Fee Related CN202705816U (en) | 2012-06-07 | 2012-06-07 | Elastic strip type fastener for wooden sleeper turnout |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202705816U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799135A (en) * | 2019-02-19 | 2019-05-24 | 北京建筑大学 | Railway I type spring high-cycle fatigue test fixture and system |
| CN110670423A (en) * | 2019-11-12 | 2020-01-10 | 鞍山华强混凝土轨枕有限公司 | Connecting device for concrete switch tie for metallurgical enterprise railway |
-
2012
- 2012-06-07 CN CN2012202666969U patent/CN202705816U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109799135A (en) * | 2019-02-19 | 2019-05-24 | 北京建筑大学 | Railway I type spring high-cycle fatigue test fixture and system |
| CN109799135B (en) * | 2019-02-19 | 2021-11-23 | 北京建筑大学 | Railway I-type elastic strip high-frequency fatigue test fixture and system |
| CN110670423A (en) * | 2019-11-12 | 2020-01-10 | 鞍山华强混凝土轨枕有限公司 | Connecting device for concrete switch tie for metallurgical enterprise railway |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150607 |
|
| EXPY | Termination of patent right or utility model |