CN103469703A - Steel rail rubber vibration and noise reduction insertion strip - Google Patents
Steel rail rubber vibration and noise reduction insertion strip Download PDFInfo
- Publication number
- CN103469703A CN103469703A CN201310423448XA CN201310423448A CN103469703A CN 103469703 A CN103469703 A CN 103469703A CN 201310423448X A CN201310423448X A CN 201310423448XA CN 201310423448 A CN201310423448 A CN 201310423448A CN 103469703 A CN103469703 A CN 103469703A
- Authority
- CN
- China
- Prior art keywords
- strip
- edge strip
- edge
- flange
- noise reduction
- 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
- Railway Tracks (AREA)
Abstract
The invention relates to a steel rail rubber vibration and noise reduction insertion strip. The steel rail rubber vibration and noise reduction insertion strip comprises edge strips and intermediate strips, wherein the edge strips are arranged at non-working edges of steel rails, and the intermediate strips are arranged at working edges of the steel rails; each edge strip comprises an edge strip body, one side of each edge strip body outwards stretches out of an edge strip flange, and the lower side of each edge strip flange is provided with a notch; each intermediate strip comprises an intermediate strip body, one side of each intermediate strip body outwards stretches out of an intermediate strip flange, the upper side of each intermediate strip flange is provided with a rim channel, and the lower side of each intermediate strip flange is provided with a notch. According to the steel rail rubber vibration and noise reduction insertion strip disclosed by the invention, the structure is simple, and the use is convenient; the edges of the steel rail rubber vibration and noise reduction insertion strip are meshed with rails, fasteners can be effectively protected due to grooves arranged under the edges, the service life of a product can be further prolonged, the failure rate can be reduced, and the cost is lower.
Description
Technical field
The present invention relates to the consumptive material for the rail both sides, relate in particular to a kind of rail rubber damping noise reduction filler rod, it can, for the rail both sides, be mainly used in each large special railway line of the whole nation, subway, harbour, harbour, platform, steel mill, goods yard, locomotive depot, mine etc.
Background technology
The road junction of railway is the throat thoroughfare in railway transportation and highway transportation, mostly adopts for many years pitch, concrete slab brick and steel work plate paving.Along with the development increasingly of railway, road haulage, the shortcoming exposed day by day of these crossing bricks.Be mainly manifested in following some: the intensity of asphalt pavement a little less than, the breakage of scattering after long-term weight; The concrete slab brick interconnect and and rail between, between roadbed in conjunction with not firm, easily loose, fracture; Steel work surface is more sliding, and cost is higher.
And, along with the development of railway technology, train speed is more and more faster, these existing road junctions arrange and are difficult to meet the requirements at the higher level of rail to vibration and speed.
Thus, designer of the present invention In view of the foregoing, by concentrating on studies and designing, comprehensively is engaged in experience and the achievement of related industry for a long time, and research and design goes out a kind of rail rubber damping noise reduction filler rod, to address the above problem.
Summary of the invention
The object of the present invention is to provide a kind of rail rubber damping noise reduction filler rod; its intensity is high, good toughness, can be flexibly between double track and concrete structure; with rail and concrete, be combined closely; can effectively protect fastener; and can play certain buffer action to track and civil engineering structure; reduced the transmission of stray electrical current, improved the application life of product, reduced and safeguarded and lay cost.
For achieving the above object, the invention discloses a kind of rail rubber damping noise reduction filler rod, comprise edge strip and central strip, this edge strip is contained in the inoperative limit of rail, and central strip is arranged on the working edge of rail; It is characterized in that:
This edge strip comprises the edge strip body, this edge strip body one side edge strip flange that extends outwardly out, and this edge strip flange downside is provided with breach;
This central strip comprises the central strip body, a side of this central strip body central strip flange that extends outwardly out, and this central strip flange upside is provided with flangeway, at the downside of central strip flange, is provided with breach.
Wherein: the upper surface in edge strip and/or central strip has anti-skid structure.
Wherein: this anti-skid structure is the male and fomale(M&F) structure.
Wherein: this flangeway is square groove or circular trough.
Wherein: this edge strip and/or central strip are split-type structural.
Wherein: edge strip is comprised of common block and edge strip piece, central strip is comprised of common block and middle stick, the both sides that this two common block lays respectively at rail are with the downside body that is formed at edge strip and central strip and edge strip flange and the central strip flange of downside, this edge strip piece is positioned at the common block top with the upside body of formation edge strip and the edge strip flange of upside, and this centre stick is positioned at the common block top with the upside body of formation central strip and the central strip flange of upside.
The present invention adopts whippy rubber, has increased its intensity and toughness; Its edge and rail match, and available screw and rigid pavement are fixed, and have increased fastness.The further anti-skidding of male and fomale(M&F) on surface, increased safety; Cost is lower, and has following advantage:
1, standardized designs manufacture, interchangeability is strong, and flexible structure can be monolithic or assembly type, installs simply, and laying facilitates simple and easy.
2, rail rubber damping noise reduction filler rod adopts new formula rubber, and surface abrasion resistance intensity is high, corrosion-resistant, and bulk strength is high, can exempt daily maintenance and repair.
3,, because rubber tyre body has fabulous vibration damping, vehicle, pedestrian are by steady, quick, safety.
4, rubber has good insulating properties, civil engineering structure and rail isolation can have been reduced to the transmission of stray electrical current, has increased the life-span of structure.
5, filler rod leaves flangeway, leaving certain gaps uncovered by the economic plan under flangeway, and the protection fastener, the application life of increase product, good integrity, good looking appearance is happy, is convenient to the cleaning management.
6, integral sealing effect is good, and there is male and fomale(M&F) on surface, and can be anti-skidding damp proof, sleety weather can keep upper surface without water.
7, the usual friendship road surface at applicable present domestic different kinds of railways rail type road junction, be widely used, and practicality is stronger.
The accompanying drawing explanation
Fig. 1 is the structural representation of rail rubber damping noise reduction filler rod of the present invention;
Fig. 2 is the top view of central strip of the present invention;
Fig. 3 is the application schematic diagram of rail rubber damping noise reduction filler rod of the present invention;
Fig. 4 A-C is the schematic diagram of the split type embodiment of rail rubber damping noise reduction filler rod of the present invention.
The specific embodiment
Referring to Fig. 1～Fig. 2, rail rubber damping noise reduction filler rod of the present invention comprises edge strip 1 and central strip 2, and this edge strip 1 is contained in the inoperative limit of two one steel rails, and central strip 2 is arranged on the working edge of rail.
Wherein, this edge strip 1 comprises the edge strip body, this edge strip body one side edge strip flange that extends outwardly out, and this edge strip flange downside is provided with breach 6, docking and protection fastener while installing to facilitate.
This central strip 2 comprises the central strip body, one side of this central strip body central strip flange that extends outwardly out, this central strip flange upside is provided with flangeway 4, and the effect of this flangeway 4 is that the wheel rim for the Train Wheel inboard stays corresponding space, preferably, this flangeway can be square groove or circular trough; At the downside of central strip flange, the below of flangeway 4 is provided with breach equally, docking and protection fastener when its effect is also convenient the installation.
Preferably, at the upper surface of edge strip 1 and/or central strip 2, anti-skid structure is arranged, shown in Figure 2, this anti-skid structure can be male and fomale(M&F) structure 5, can improve thus the skidproof effect of rail rubber damping noise reduction filler rod upper surface, avoids the generation of accident.
Referring to Fig. 3, shown rail rubber damping noise reduction filler rod installation of the present invention application schematic diagram in orbit, edge strip 1 and central strip 2 are installed on respectively the both sides of rail 7, the width of described central strip 2 is corresponding to the distance of inboard concrete wall 3 with rail 7, the outer end of its flangeway 4 is embedded under the chimb on rail 7 tops, and other edges dock mutually.The width of described edge strip 1 and rail 7 match to the distance of outside roadbed 8, and its edge strip flange is embedded under the chimb on rail 7 tops.
Fig. 4 A-C is that rail rubber damping noise reduction filler rod of the present invention is the split type schematic diagram that is arranged on rail 7, has three kinds of assembled schemes.Below describe respectively the embodiment of three kinds of schemes in detail.
Assembled scheme one (referring to Fig. 4 A), whole filler rod is combined by three block rubbers, the first block rubber is common block B1, the both sides that this common block B1 lays respectively at rail are with the downside body that is formed at edge strip 1 and central strip 2 and edge strip flange and the central strip flange of downside, and the second block rubber is edge strip piece A1, this edge strip piece A1 forms the upside body of edge strip 1 and the edge strip flange of upside, the 3rd block rubber is middle stick C1, this centre stick C1 forms the upside body of central strip and the central strip flange of upside, thereby forms flangeway 4.During installation; first block rubber B1 is arranged on respectively between the fastener of rail both sides; above the block rubber B1 on rail inoperative limit, sticking rubber piece A1 is to be combined as edge strip 1; above the block rubber B1 of gage line, sticking rubber piece C1 is to be combined as central strip; so just, form the flangeway of upside and following breach, docking and protection fastener during convenient the installation.
Assembled scheme two (referring to Fig. 4 B), described filler rod has three block rubbers to combine, the common block that block rubber A2 is central strip and edge strip, flangeway 4 is to be combined by block rubber A2 and block rubber B2.During installation, first block rubber A2 is arranged between two fasteners, above sticking rubber piece B2 or C2, so just reserved flangeway 4.
Assembled scheme three (referring to Fig. 4 C), described filler rod is combined by A3, B3, C3, tetra-block rubbers of D3, and the common block that block rubber D3 is central strip and edge strip, have described flangeway 4 on block rubber A3.During installation, first block rubber D3 is fixed between two fasteners, the above bonding A3 or the last sticking rubber piece of B3 C3 can make block rubber C3 be combined closely with rail like this.
The present invention has following characteristics:
1, standardized designs manufacture, interchangeability is strong, and flexible structure can be monolithic or assembly type, installs simply, and laying facilitates simple and easy.
2, rail rubber damping noise reduction filler rod adopts new formula rubber, and surface abrasion resistance intensity is high, corrosion-resistant, and bulk strength is high, can exempt daily maintenance and repair.
3,, because rubber tyre body has fabulous vibration damping, vehicle, pedestrian are by steady, quick, safety.
4, rubber has good insulating properties, civil engineering structure and rail isolation can have been reduced to the transmission of stray electrical current, has increased the life-span of structure.
5, filler rod leaves flangeway, leaving certain gaps uncovered by the economic plan under flangeway, and the protection fastener, the application life of increase product, good integrity, good looking appearance is happy, is convenient to the cleaning management.
6, integral sealing effect is good, and there is male and fomale(M&F) on surface, and can be anti-skidding damp proof, sleety weather can keep upper surface without water.
7, the usual friendship road surface at applicable present domestic different kinds of railways rail type road junction, be widely used, and practicality is stronger.
It is evident that, above description and record are only for example rather than in order to limit disclosure of the present invention, application or use.Although described in an embodiment and be described in the drawings embodiment, but the optimal mode that the present invention does not limit by the accompanying drawing example and the conduct of describing is in an embodiment thought at present to be to implement the specific examples of instruction of the present invention, scope of the present invention will comprise any embodiment of the manual that falls into front and appended claim.
Claims (6)
1. a rail rubber damping noise reduction filler rod, comprise edge strip and central strip, and this edge strip is contained in the inoperative limit of rail, and central strip is arranged on the working edge of rail; It is characterized in that:
This edge strip comprises the edge strip body, this edge strip body one side edge strip flange that extends outwardly out, and this edge strip flange downside is provided with breach;
This central strip comprises the central strip body, a side of this central strip body central strip flange that extends outwardly out, and this central strip flange upside is provided with flangeway, at the downside of central strip flange, is provided with breach.
2. rail rubber damping noise reduction filler rod as claimed in claim 1, it is characterized in that: the upper surface in edge strip and/or central strip has anti-skid structure.
3. rail rubber damping noise reduction filler rod as claimed in claim 2, it is characterized in that: this anti-skid structure is the male and fomale(M&F) structure.
4. as claim 1 or 2 or 3 described rail rubber damping noise reduction filler rods, it is characterized in that: this flangeway is square groove or circular trough.
5. as claim 1 or 2 or 3 described rail rubber damping noise reduction filler rods, it is characterized in that: this edge strip and/or central strip are split-type structural.
6. rail rubber damping noise reduction filler rod as claimed in claim 5, it is characterized in that: edge strip is comprised of common block and edge strip piece, central strip is comprised of common block and middle stick, the both sides that this two common block lays respectively at rail are with the downside body that is formed at edge strip and central strip and edge strip flange and the central strip flange of downside, this edge strip piece is positioned at the common block top with the upside body of formation edge strip and the edge strip flange of upside, and this centre stick is positioned at the common block top with the upside body of formation central strip and the central strip flange of upside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423448XA CN103469703A (en) | 2013-09-17 | 2013-09-17 | Steel rail rubber vibration and noise reduction insertion strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310423448XA CN103469703A (en) | 2013-09-17 | 2013-09-17 | Steel rail rubber vibration and noise reduction insertion strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103469703A true CN103469703A (en) | 2013-12-25 |
Family
ID=49794733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310423448XA Pending CN103469703A (en) | 2013-09-17 | 2013-09-17 | Steel rail rubber vibration and noise reduction insertion strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103469703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592347A (en) * | 2017-01-22 | 2017-04-26 | 肖保明 | Reinforced concrete grade crossing pavement rim groove cover plate structure |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606498A (en) * | 1984-08-23 | 1986-08-19 | Epton Industries Inc. | Rail seal |
| US5622312A (en) * | 1995-09-26 | 1997-04-22 | Martin; John K. | Rail track surface structure |
| DE20110665U1 (en) * | 2001-06-22 | 2001-08-30 | Sedra Asphalt Technik Biebrich | Rail insulation for crossings |
| DE10109815A1 (en) * | 2001-03-01 | 2002-09-05 | Knape Vermoegensverwaltungs Gm | Track construction method, by providing insulating or damping cover around rail foot and then forming upper and lower support layers comprising formable material |
| DE10142782A1 (en) * | 2001-08-31 | 2003-03-20 | Hermann Ortwein | Rail for railway vehicles, comprises non-elastomer foamed plastic moldings located under top of rail |
| MY122643A (en) * | 2000-05-29 | 2006-04-29 | Yung-Yi Chen | Resilient bed block for a railway crossing |
| EP1916336A1 (en) * | 2006-10-19 | 2008-04-30 | Plastiform's | Isolierungs- und Versiegelungsvorrichtung für ein auf Schwellen montiertes Gleis, insbesondere für eine Strassenbahn-Gleiskonstruktion |
| JP2008285822A (en) * | 2007-05-15 | 2008-11-27 | Tokyo Fabric Kogyo Kk | Flangeway structure of road track and its installation method |
| CN102251457A (en) * | 2011-04-27 | 2011-11-23 | 武汉钢铁(集团)公司 | Sleeper bolting elastic road junction |
| CN202865702U (en) * | 2012-10-10 | 2013-04-10 | 北京中科用通减振技术有限公司 | Split type vibration and noise reduction device for rail transit |
| CN202865701U (en) * | 2012-10-10 | 2013-04-10 | 北京中科用通减振技术有限公司 | Multi-frequency-spectrum split type vibration and noise reduction device for rail transit |
| CN203420181U (en) * | 2013-09-17 | 2014-02-05 | 浙江天铁实业股份有限公司 | Rubber insertion strip |
| CN203429513U (en) * | 2013-03-18 | 2014-02-12 | 沃斯洛工厂有限公司 | Cavity filling part, and track fixing device in pedestal |
-
2013
- 2013-09-17 CN CN201310423448XA patent/CN103469703A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4606498A (en) * | 1984-08-23 | 1986-08-19 | Epton Industries Inc. | Rail seal |
| US5622312A (en) * | 1995-09-26 | 1997-04-22 | Martin; John K. | Rail track surface structure |
| MY122643A (en) * | 2000-05-29 | 2006-04-29 | Yung-Yi Chen | Resilient bed block for a railway crossing |
| DE10109815A1 (en) * | 2001-03-01 | 2002-09-05 | Knape Vermoegensverwaltungs Gm | Track construction method, by providing insulating or damping cover around rail foot and then forming upper and lower support layers comprising formable material |
| DE20110665U1 (en) * | 2001-06-22 | 2001-08-30 | Sedra Asphalt Technik Biebrich | Rail insulation for crossings |
| DE10142782A1 (en) * | 2001-08-31 | 2003-03-20 | Hermann Ortwein | Rail for railway vehicles, comprises non-elastomer foamed plastic moldings located under top of rail |
| EP1916336A1 (en) * | 2006-10-19 | 2008-04-30 | Plastiform's | Isolierungs- und Versiegelungsvorrichtung für ein auf Schwellen montiertes Gleis, insbesondere für eine Strassenbahn-Gleiskonstruktion |
| JP2008285822A (en) * | 2007-05-15 | 2008-11-27 | Tokyo Fabric Kogyo Kk | Flangeway structure of road track and its installation method |
| CN102251457A (en) * | 2011-04-27 | 2011-11-23 | 武汉钢铁(集团)公司 | Sleeper bolting elastic road junction |
| CN202865702U (en) * | 2012-10-10 | 2013-04-10 | 北京中科用通减振技术有限公司 | Split type vibration and noise reduction device for rail transit |
| CN202865701U (en) * | 2012-10-10 | 2013-04-10 | 北京中科用通减振技术有限公司 | Multi-frequency-spectrum split type vibration and noise reduction device for rail transit |
| CN203429513U (en) * | 2013-03-18 | 2014-02-12 | 沃斯洛工厂有限公司 | Cavity filling part, and track fixing device in pedestal |
| CN203420181U (en) * | 2013-09-17 | 2014-02-05 | 浙江天铁实业股份有限公司 | Rubber insertion strip |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592347A (en) * | 2017-01-22 | 2017-04-26 | 肖保明 | Reinforced concrete grade crossing pavement rim groove cover plate structure |
| CN106592347B (en) * | 2017-01-22 | 2019-04-09 | 肖保明 | Armored concrete paved crosing flangeway covering plate structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9222225B2 (en) | Pre-stressed concrete track slab of slab-type ballast-less track | |
| CN103938538B (en) | Railroad bridge evacuation platform | |
| CN204703066U (en) | The built-in cable channel in inter-city passenger rail T beam sidewalk | |
| CN203938939U (en) | A kind of track traffic flush type track | |
| CN203639800U (en) | Split streamline steel-concrete composite box girder | |
| CN203420181U (en) | Rubber insertion strip | |
| CN203420184U (en) | Vibration-absorption and noise-elimination structure for tramcar | |
| CN103924512B (en) | A kind of convertible shrinkage joint of die cavity | |
| CN210826949U (en) | Totally-enclosed flexible protection device for steel rail | |
| CN103469703A (en) | Steel rail rubber vibration and noise reduction insertion strip | |
| CN203546537U (en) | Noise reduction device placed on trapezoidal sleeper track bed | |
| CN204174481U (en) | Soft clay area modern tram abutment rebound structure | |
| CN103452014B (en) | Tram absorbing noise elimination structure | |
| CN201952700U (en) | Rubber panel crossing plate brick | |
| CN205188720U (en) | Be used for urban streetcar concrete separated rail fastening | |
| CN203420186U (en) | Vibration-absorption and noise-elimination structure for tramcar | |
| CN103437260B (en) | Cover plate structure of flangeway for reinforced concrete paved crossing | |
| CN204162955U (en) | Soft clay area modern tram subgrade stiffness transition structure | |
| CN100557132C (en) | A kind of grade crossing rail plate | |
| CN104562862A (en) | Novel high-speed railway | |
| CN201924252U (en) | Rubber wired crossing plate | |
| CN211713556U (en) | Energy-concerving and environment-protective cement regeneration asphalt concrete pavement structure | |
| CN204370246U (en) | A kind of road section of track of anti-rolling anti-twist distortion and level crossing mouth thereof | |
| CN105113409A (en) | Slab ballast-less track deck for emergency repair of steel beam | |
| CN201144380Y (en) | Crossing track plate |
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: 20131225 |