CN104894927B - Steel rail fastener - Google Patents
Steel rail fastener Download PDFInfo
- Publication number
- CN104894927B CN104894927B CN201510238548.4A CN201510238548A CN104894927B CN 104894927 B CN104894927 B CN 104894927B CN 201510238548 A CN201510238548 A CN 201510238548A CN 104894927 B CN104894927 B CN 104894927B
- Authority
- CN
- China
- Prior art keywords
- rail
- sleeper
- steel
- plate
- gauge
- 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
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
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/28—Fastening on wooden or concrete sleepers or on masonry with clamp members
- E01B9/30—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips
- E01B9/303—Fastening on wooden or concrete sleepers or on masonry with clamp members by resilient steel clips the clip being a shaped bar
-
- 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
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/32—Fastening on steel sleepers with clamp members
- E01B9/34—Fastening on steel sleepers with clamp members by resilient steel clips
-
- 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
- E01B9/66—Rail fastenings allowing the adjustment of the position of the rails, so far as not included in the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Railway Tracks (AREA)
Abstract
The invention discloses a steel rail fastener. The steel rail fastener comprises a rail bearing, wherein a steel rail elastic strip is mounted on the upper surface of the rail bearing, the lower surface of the steel rail elastic strip is embedded in the rail bearing, and a shock absorbing steel sheet is mounted at a connecting position of the steel rail elastic strip and the rail bearing in a sealing manner; rail supporting plates are mounted on the upper surface of the steel rail elastic strip, close to two side surfaces respectively and are fixed on the steel rail elastic strip, each of the steel rail outside screw spikes is mounted on the outer side of each of the rail supporting plates, each of the rail supporting plates and each of the steel rail elastic strip are connected with each of the steel rail outside screw spikes, and each of the rail supporting plates and each of the steel raile elastic strip are fixed together; each of screw columns is vertically mounted on each of the rail supporting plates, the bottom of each of the screw columns penetrates through the steel rail elastic strip and is connected with the rail bearing, and each of gauge baffles is arranged on the inner side surface of each of the two rail supporting plates. The steel rail fastener can well solve the problems that fastening operation of the steel rail fastener is low in operating efficiency and unstable in structure during laying steel rails with a conventional rail layer group, so that a bearing strength is enhanced, a deviation phenomenon is avoided, a limiting effect is obvious, the steel rail elastic strip is not easy to become loose or fall off, interval time of maintaining the rails is prolonged, and the workload of maintaining the rails is reduced.
Description
Technical field
The present invention relates to a kind of fastener, particularly to a kind of rail fastening.
Background technology
Fast development with urban rail transit in China, the vibration noise problem leading to becomes increasingly severe, the existing vibration reducing measure taken, it is usually when rail is subject to train to impact, loading plate extrudes taper rubber ring and moves down, realize the damping effect to train impact, but the side due to cone rubber ring tilts, rubber ring is in vibration damping, the dynamics being subject to is mainly shearing force, its elastic reaction is strong, good damping result, but rubber ring is when life-time service, it is easily damaged, lead to change frequently, and in steel rail laying, rail fastening is a wherein important laying link, general rail is carried out continuously long rail string laying using single pillow, although can be normally carried out running, but on using defect, self structure performance has also been short of, railway maintenance end interval time, need often to be safeguarded.
Content of the invention
The technical problem to be solved in the present invention is: overcomes the problems referred to above, provides a kind of energy preferably to solve the problems, such as the unstable rail fastening of existing unit of the laying a railway track rail fastening fastening link inefficiency existing in steel rail laying, self structure.
To achieve these goals，The technical solution used in the present invention is such that the rail fastening of the present invention，Including sleeper，Sleeper upper surface is provided with rail spring，Rail spring lower surface embeds in sleeper，And rail spring is sealed and installed with damping steel disc with sleeper junction，Rail spring upper surface is mounted on support rail plate at two sides，Support rail plate is fixed on rail spring，Rail outer helical railway spike is installed outside support rail plate，Rail outer helical railway spike is connected with support rail plate and rail spring respectively，And both are fixed together，And stud is vertically provided with support rail plate，Stud bottom is connected through rail spring with sleeper，Two support rail plate medial surface are equipped with gauge apron，Gauge apron bottom is in a rectangular configuration，And gauge apron bottom is located in rail spring，Gauge apron is provided with gauge block near top，Gauge block crosses gauge apron，It is provided with connection strap between two gauge aprons，Connection strap two ends are fixed on gauge apron，It is provided with the middle part of connection strap and withhold plate，Connection strap two ends pass through withholds plate setting，Withhold clamping between plate lower surface and rail spring，And withhold plate and rail spring access section spacing clamp is installed.
Further, as a kind of specific version, the built-in billet of sleeper of the present invention, billet is laid on sleeper, and is fixed by steady pin between billet and sleeper.
Further, as a kind of specific version, between sleeper of the present invention and rail spring, it is connected with wearing layer, wearing layer upper surface and lower surface are respectively embedded on sleeper and rail spring.
Further, as a kind of specific version, gauge block of the present invention adopts two block compositions, and two blocks adopt magnetic texure.
Further, as a kind of specific version, outside gauge apron of the present invention, it is coated with safeguard structure layer, safeguard structure layer is detachably connected on gauge apron.
Further, as a kind of specific version, button platen elevation of the present invention is between 80 to one hundred millimeters.
Compared with prior art, it is an advantage of the current invention that: this rail fastening preferably can solve the problems, such as that existing unit of the laying a railway track rail fastening fastening link inefficiency existing in steel rail laying, self structure are unstable, enhance the dynamics of bearing, it is not in cheap phenomenon, limit effect is obvious, spring is difficult to loosen or come off, and then enhances railway maintenance interval time, reduces railway maintenance workload.
Brief description
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the present invention；
In figure: 1. sleeper；2. rail spring；3. support rail plate；4. rail outer helical railway spike；5. gauge apron；6. gauge block；7. connection strap；8. withhold plate.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further detailed explanation.These accompanying drawings are the schematic diagram of simplification, the basic structure of the present invention are only described in a schematic way, therefore it only shows the composition relevant with the present invention.
The preferred embodiment of rail fastening of the present invention as shown in Figure 1，Including sleeper 1，Sleeper 1 upper surface is provided with rail spring 2，Rail spring 2 lower surface embeds in sleeper 1，And rail spring 2 is sealed and installed with damping steel disc with sleeper 1 junction，Rail spring 2 upper surface is mounted on support rail plate 3 at two sides，Support rail plate 3 is fixed on rail spring 2，Rail outer helical railway spike 4 is installed outside support rail plate 3，Rail outer helical railway spike 4 is connected with support rail plate 3 and rail spring 2 respectively，And both are fixed together，And stud is vertically provided with support rail plate 3，Stud bottom is connected through rail spring 2 with sleeper 1，Two support rail plate 3 medial surface is equipped with gauge apron 5，Gauge apron 5 bottom is in a rectangular configuration，And gauge apron 5 bottom is located in rail spring 2，Gauge apron 5 is provided with gauge block 6 near top，Gauge block 6 crosses gauge apron 5，It is provided with connection strap 7 between two gauge aprons 5，Connection strap 7 two ends are fixed on gauge apron 5，It is provided with the middle part of connection strap 7 and withhold plate 8，Connection strap 7 two ends pass through and withhold plate 8 and arrange，Withhold clamping between plate 8 lower surface and rail spring 2，And withhold plate 8, with rail spring 2 access section, spacing clamp is installed，The built-in billet of described sleeper 1，Billet is laid on sleeper 1，And fixed by steady pin between billet and sleeper 1，It is connected with wearing layer between described sleeper 1 and rail spring 2，Wearing layer upper surface and lower surface are respectively embedded on sleeper 1 and rail spring 2，Described gauge block 6 adopts two block compositions，Two blocks adopt magnetic texure，It is coated with safeguard structure layer outside described gauge apron 5，Safeguard structure layer is detachably connected on gauge apron 5，Described plate 8 height of withholding is between 80 to one hundred millimeters.
The rail fastening of the present invention preferably can solve the problems, such as that existing unit of the laying a railway track rail fastening fastening link inefficiency existing in steel rail laying, self structure are unstable, enhance the dynamics of bearing, it is not in cheap phenomenon, limit effect is obvious, spring is difficult to loosen or come off, and then enhance railway maintenance interval time, reduce railway maintenance workload.The built-in billet of described sleeper 1, billet is laid on sleeper 1, and is fixed by steady pin between billet and sleeper 1, enhances the holding capacity of sleeper 1；It is connected with wearing layer, wearing layer upper surface and lower surface are respectively embedded on sleeper 1 and rail spring 2, and wearability is strong, can extend its service life between described sleeper 1 and rail spring 2；Described gauge block 6 adopts two block compositions, and two blocks adopt magnetic texure, meet design concept, are not likely to produce and separate；It is coated with safeguard structure layer, safeguard structure layer is detachably connected on gauge apron 5, can play certain protective action outside described gauge apron 5；Described plate 8 height of withholding is between 80 to one hundred millimeters, better in actual use.
With the above-mentioned desirable embodiment according to the present invention for enlightenment, by above-mentioned description, relevant staff can carry out various change and modification completely in the range of without departing from this invention technological thought.The content that the technical scope of this invention is not limited in description it is necessary to determine its technical scope according to right.
Claims (1)
1. a kind of rail fastening，Including sleeper，It is characterized in that: sleeper upper surface is provided with rail spring，Rail spring lower surface embeds in sleeper，And rail spring is sealed and installed with damping steel disc with sleeper junction，Rail spring upper surface is mounted on support rail plate at two sides，Support rail plate is fixed on rail spring，Rail outer helical railway spike is installed outside support rail plate，Rail outer helical railway spike is connected with support rail plate and rail spring respectively，And both are fixed together，And stud is vertically provided with support rail plate，Stud bottom is connected through rail spring with sleeper，Two support rail plate medial surface are equipped with gauge apron，Gauge apron bottom is in a rectangular configuration，And gauge apron bottom is located in rail spring，Gauge apron is provided with gauge block near top，Gauge block crosses gauge apron，It is provided with connection strap between two gauge aprons，Connection strap two ends are fixed on gauge apron，It is provided with the middle part of connection strap and withhold plate，Connection strap two ends pass through withholds plate setting，Withhold clamping between plate lower surface and rail spring，And withhold plate and rail spring access section spacing clamp is installed；The built-in billet of described sleeper, billet is laid on sleeper, and is fixed by steady pin between billet and sleeper；It is connected with wearing layer, wearing layer upper surface and lower surface are respectively embedded on sleeper and rail spring between described sleeper and rail spring；Described gauge block adopts two block compositions, and two blocks adopt magnetic texure；It is coated with safeguard structure layer, safeguard structure layer is detachably connected on gauge apron outside described gauge apron；Described button platen elevation is between 80 to one hundred millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238548.4A CN104894927B (en) | 2015-05-12 | 2015-05-12 | Steel rail fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510238548.4A CN104894927B (en) | 2015-05-12 | 2015-05-12 | Steel rail fastener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104894927A CN104894927A (en) | 2015-09-09 |
| CN104894927B true CN104894927B (en) | 2017-02-01 |
Family
ID=54027857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510238548.4A Expired - Fee Related CN104894927B (en) | 2015-05-12 | 2015-05-12 | Steel rail fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104894927B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108086064B (en) * | 2017-12-20 | 2019-10-15 | 安徽伟迈信息技术有限公司 | A kind of fixed device of rail traffic |
| CN110396878A (en) * | 2019-08-13 | 2019-11-01 | 长沙瀚鹏电子技术有限公司 | A kind of sleeper fastening installation vehicle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3540128A1 (en) * | 1985-11-13 | 1987-05-14 | Clouth Gummiwerke Ag | ELASTIC BEARING RAIL FOR RAIL VEHICLES |
| DE4223270A1 (en) * | 1992-07-17 | 1994-01-20 | Hermann Ortwein | Sound-absorbent elastic setting for rail for tracked vehicles - has electrically insulating elastic material fitted into sides and beneath rail and bonded on with e.g. polyurethane to provide seals |
| CN201047044Y (en) * | 2007-05-21 | 2008-04-16 | 铁道科学研究院铁道建筑研究所 | Non-ballast track fastener components having shoulder-block |
| CN201865006U (en) * | 2010-08-13 | 2011-06-15 | 株洲时代新材料科技股份有限公司 | Vulcanized shearing type rail vibration absorber with small height and short mounting hole distance |
-
2015
- 2015-05-12 CN CN201510238548.4A patent/CN104894927B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN104894927A (en) | 2015-09-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206396559U (en) | A kind of embedded tracks system for curved section | |
| CN203755097U (en) | Underground vibration damping rail fastener | |
| CN104894927B (en) | Steel rail fastener | |
| CN203668767U (en) | Assembly rail crawling-prevention device | |
| CN204279470U (en) | A kind of horizontal stop configurations used for rail vehicle | |
| CN201695282U (en) | Shear expansion plate for damping steel spring floating ballast bed | |
| CN203864704U (en) | Bearing saddle pad and bearing saddle assembly | |
| CN201746745U (en) | Composite damping buckle part of subway rail | |
| CN203428332U (en) | Track installing and fixing device | |
| CN208167422U (en) | A kind of railroad train tie being easily installed | |
| CN203420183U (en) | Adjustable railway track coupling structure | |
| CN204780481U (en) | Rail fastener | |
| CN205347892U (en) | Prevent toppling whole backing plate and use its way turnout switch | |
| CN205669153U (en) | A kind of anti-floating of CRTS III type track plates anti-sidesway combination unit | |
| CN205636372U (en) | EVA rail lower bolster | |
| CN204210495U (en) | A kind of disc spring external locking device | |
| CN103866656A (en) | Vibration reduction rail fastener for metro | |
| CN203654094U (en) | Sleeper | |
| CN202323584U (en) | Clamping-fixing type mine underground sleeper | |
| CN207121760U (en) | A kind of Damping fastening | |
| CN207793766U (en) | A kind of steel rail vibration reduction fastener bottom plate | |
| CN203238500U (en) | Anti-disengaging damping pad layer of ballastless track | |
| CN201990902U (en) | Ballast turnout sleeper for line for passenger transportation | |
| CN204238074U (en) | A kind of track traffic connector | |
| CN205636373U (en) | PU rail lower bolster |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hao Shihua Inventor after: Wang Yanlu Inventor after: Lou Guochong Inventor after: Wang Daoyuan Inventor after: Zhang Yahong Inventor after: Li Yonghua Inventor before: Gong Suhua |
|
| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20161228 Address after: 050091 Department of civil engineering, Hebei Jiaotong Vocational and Technical College, Youyi South Street, Shijiazhuang, Hebei, China Applicant after: Hao Shihua Address before: Jinjiang District Jinhua Road Chengdu City, Sichuan province 610000 section of No. 8 Building 1 11 unit 18 floor No. 1846 Applicant before: CHENGDU XUNDE TECHNOLOGY CO., LTD. |
|
| 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: 20170201 Termination date: 20190512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |