CN108517728A - Streetcar track flexibility package structure - Google Patents
Streetcar track flexibility package structure Download PDFInfo
- Publication number
- CN108517728A CN108517728A CN201810501937.5A CN201810501937A CN108517728A CN 108517728 A CN108517728 A CN 108517728A CN 201810501937 A CN201810501937 A CN 201810501937A CN 108517728 A CN108517728 A CN 108517728A
- Authority
- CN
- China
- Prior art keywords
- rail
- flexible material
- web
- groove profile
- profile 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
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B21/00—Track superstructure adapted for tramways in paved streets
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B19/00—Protection of permanent way against development of dust or against the effect of wind, sun, frost, or corrosion; Means to reduce development of noise
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C9/00—Special pavings; Pavings for special parts of roads or airfields
- E01C9/06—Pavings adjacent tramways rails ; Pavings comprising railway tracks
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention relates to the novel track technical field of tramcar more particularly to streetcar track flexibility package structures.It includes groove profile rail, flange of rail sheath is arranged in the bottom of the groove profile rail, web of the rail flexible material is arranged in the waist of groove profile rail both sides, adhesive bond is set between the groove profile rail and web of the rail flexible material, cavity is set in the web of the rail flexible material, the cavity cross-sectional area is less than or equal to the 25% of web of the rail flexible material cross-sectional area, and rail top fluid sealant is arranged on the web of the rail flexible material, and the top surface of rail top fluid sealant is less than the top surface of the groove profile rail.The present invention is from insulating properties, pressure-bearing property, leakproofness, targetedly brand-new design has been carried out in section, longitudinally connected and performance indicator to flexible baggage systems, the section design of web of the rail flexible material, improve the position of package structure internal cavities, improve insulating properties and water proofing property, inside and outside two layers of fissure of displacement connection, increases system density with this.
Description
Technical field
The present invention relates to the novel track technical fields of modern tram more particularly to streetcar track flexibility to wrap up
Structure.
Background technology
Tramcar walks in urban road substantially, and track structure uses flush type, and surface is covered with greening, pitch coagulation
The pavings such as soil, brick.Flexible baggage systems are the important components of streetcar track structure, can reduce tramcar vehicle
Vibration and noise caused by operation, at the same have the effects that sealing block water, insulate, anti-corrosion, play rail and road surface be isolated with
The effect of transition can also improve the comfort of passenger.But in terms of existing engineering, due to the structural type of flexible baggage systems use
Formula is not reasonable, and bituminous paving easy tos produce cracking with lapping, and the leakproofness of rail, insulating properties is led to problems such as to be deteriorated.
Invention content
In view of the drawbacks described above of the prior art, technical purpose of the invention is to provide that a kind of associativity is good, leakproofness
The streetcar track flexibility package structure high with insulating properties.
To realize the above-mentioned technical purpose, technical solution provided by the invention is as follows：A kind of streetcar track flexibility package
Structure comprising flange of rail sheath is arranged in the bottom of groove profile rail, the groove profile rail, and web of the rail flexibility material is arranged in groove profile rail both sides
Adhesive bond is arranged in material between the groove profile rail and web of the rail flexible material, cavity is arranged in the web of the rail flexible material, described
Cavity cross-sectional area is less than or equal to the 25% of web of the rail flexible material cross-sectional area, and it is close that rail top is arranged in web of the rail flexible material top
Sealing, the top surface of rail top fluid sealant are less than the top surface of the groove profile rail；The web of the rail flexible material is " ┓ ┏ " shape.Internal layer
The double-block type structure that flexible material and outer layer flexible material are constituted, the internal layer flexible material gluing is in the web of the rail of the groove profile rail
Both sides, the outer layer flexible material are stuck in the groove of the internal layer flexible material；The internal layer flexible material is flexible with outer layer
Material is connected using fissure of displacement connection type.
Above-mentioned streetcar track flexibility package structure, the internal layer flexible material are solid material, the outer layer
Cavity is set in flexible material.
Beneficial effects of the present invention：
The above structure of the present invention, from insulating properties, pressure-bearing property, leakproofness, to flexible baggage systems in section, longitudinal direction
Targetedly brand-new design has been carried out in connection and performance indicator, it is made to be applicable in the track structure of tramcar flush type spy
Property.The section design of web of the rail flexible material improves the position of package structure internal cavities, improves insulating properties and water proofing property.Rail
Waist flexible material uses inside and outside two layers of structural shape, the connection of the ectonexine fissure of displacement to increase system density with this.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is flexible material vertical section spliced map；
Fig. 3 is flexible material cross-sectional view.
Specific implementation mode
The technique effect of the design of the present invention, concrete structure and generation is described further below with reference to attached drawing, with
It is fully understood from the purpose of the present invention, feature and effect.
Embodiment：
- Fig. 3 referring to Fig.1, one specific embodiment of streetcar track flexibility package structure of the invention, including groove profile rail 1,
The bottom setting flange of rail sheath 2 of the groove profile rail 1, web of the rail flexible material is arranged in 1 both sides of groove profile rail.
The web of the rail flexible material is the double-block type knot that " ┓ ┏ " shape internal layer flexible material 3 and outer layer flexible material 4 are constituted
Structure.
3 gluing of internal layer flexible material is in the web of the rail both sides of the groove profile rail 1.
The outer layer flexible material 4 is stuck in the groove of the internal layer flexible material 3.
As shown in figure 3, the internal layer flexible material 3 is connect with outer layer flexible material 4 using fissure of displacement connection type.
The internal layer flexible material 3 is solid material, and cavity, the cavity section is arranged in the outer layer flexible material 4
Area is less than or equal to the 25% of web of the rail flexible material cross-sectional area.
Adhesive bond is set between the groove profile rail 1 and web of the rail flexible material, rail is set on the web of the rail flexible material
Fluid sealant 5 is pushed up, the top surface of rail top fluid sealant 5 is less than the top surface of the groove profile rail 1.
The present invention is from insulating properties, pressure-bearing property, leakproofness, to flexible baggage systems in section, longitudinally connected and performance
Targetedly brand-new design has been carried out in index, it is made to be applicable in the track structure characteristic of tramcar flush type.The web of the rail is flexible
The section design of material improves the position of package structure internal cavities, improves insulating properties and water proofing property.Web of the rail flexible material is adopted
With inside and outside two layers of structural shape, the connection of the ectonexine fissure of displacement increases system density with this.
The present invention combines the web of the rail structure of double-block type structure and ectonexine fissure of displacement connection structure, obtains existing
The above-mentioned advantage that technology does not have.
The preferred embodiment of the present invention has been described in detail above.It should be appreciated that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations.Therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be in the protection domain being defined in the patent claims.
Claims (3)
1. streetcar track flexibility package structure, which is characterized in that including groove profile rail, the flange of rail is arranged in the bottom of the groove profile rail
Web of the rail flexible material is arranged in the waist of sheath, groove profile rail both sides, and glue is arranged between the groove profile rail and web of the rail flexible material
Stick bonds, and cavity is arranged in the web of the rail flexible material, and the cavity area is less than or equal to web of the rail flexible material area
25%, setting rail top fluid sealant on the web of the rail flexible material, the top surface of rail top fluid sealant is less than the top of the groove profile rail
Face；The web of the rail flexible material is the double-block type structure that " ┓ ┏ " shape internal layer flexible material and outer layer flexible material are constituted, described
Internal layer flexible material gluing is stuck in the internal layer flexible material in the web of the rail both sides of the groove profile rail, the outer layer flexible material
Indentation, there；The internal layer flexible material is connect with outer layer flexible material using fissure of displacement connection type.
2. streetcar track flexibility package structure according to claim 1, which is characterized in that the internal layer flexible material
For solid material.
3. streetcar track flexibility package structure according to claim 1, which is characterized in that the outer layer flexible material
Interior setting cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501937.5A CN108517728A (en) | 2018-05-23 | 2018-05-23 | Streetcar track flexibility package structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810501937.5A CN108517728A (en) | 2018-05-23 | 2018-05-23 | Streetcar track flexibility package structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108517728A true CN108517728A (en) | 2018-09-11 |
Family
ID=63426781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810501937.5A Pending CN108517728A (en) | 2018-05-23 | 2018-05-23 | Streetcar track flexibility package structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108517728A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021161A (en) * | 2019-12-31 | 2020-04-17 | 江苏阿道夫公路特种养护工程有限公司 | A construction method for a durable tramway track side paving structure |
| CN111287034A (en) * | 2020-03-03 | 2020-06-16 | 中国船舶重工集团公司第七一一研究所 | Protective device for tramcar rail |
| CN112064443A (en) * | 2020-09-21 | 2020-12-11 | 中铁四院集团新型轨道交通设计研究有限公司 | Structure for connecting asphalt pavement at tramcar level crossing with steel rail and construction method |
| CN113699839A (en) * | 2021-09-06 | 2021-11-26 | 上海市城市建设设计研究总院（集团）有限公司 | Urban tramcar rail side semi-flexible transition structure and construction method thereof |
Citations (8)
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| FR2885372A1 (en) * | 2005-05-03 | 2006-11-10 | Plastiform S Sa | DEVICE FOR THE ISOLATION AND SEALING OF A RAIL OF RAILWAY EQUIPMENT, TRAMWAY TYPE, MOUNTED ON TRAVERS |
| EP1916336A1 (en) * | 2006-10-19 | 2008-04-30 | Plastiform's | Isolierungs- und Versiegelungsvorrichtung für ein auf Schwellen montiertes Gleis, insbesondere für eine Strassenbahn-Gleiskonstruktion |
| EP2354300A1 (en) * | 2010-02-03 | 2011-08-10 | Composite Damping Material N.V. In Het Kort "Cdm" | Embedded rail system |
| CN102704354A (en) * | 2012-06-06 | 2012-10-03 | 株洲时代新材料科技股份有限公司 | Steel rail vibration absorber |
| 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 |
| CN205046427U (en) * | 2015-09-02 | 2016-02-24 | 成都市新筑路桥机械股份有限公司 | A elasticity polymer prefabricated component for cladding rail |
| CN105421163A (en) * | 2015-12-29 | 2016-03-23 | 成都市新筑路桥机械股份有限公司 | Multistage damping embedded track system |
-
2018
- 2018-05-23 CN CN201810501937.5A patent/CN108517728A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2885372A1 (en) * | 2005-05-03 | 2006-11-10 | Plastiform S Sa | DEVICE FOR THE ISOLATION AND SEALING OF A RAIL OF RAILWAY EQUIPMENT, TRAMWAY TYPE, MOUNTED ON TRAVERS |
| EP1916336A1 (en) * | 2006-10-19 | 2008-04-30 | Plastiform's | Isolierungs- und Versiegelungsvorrichtung für ein auf Schwellen montiertes Gleis, insbesondere für eine Strassenbahn-Gleiskonstruktion |
| EP2354300A1 (en) * | 2010-02-03 | 2011-08-10 | Composite Damping Material N.V. In Het Kort "Cdm" | Embedded rail system |
| CN102704354A (en) * | 2012-06-06 | 2012-10-03 | 株洲时代新材料科技股份有限公司 | Steel rail vibration absorber |
| 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 |
| CN205046427U (en) * | 2015-09-02 | 2016-02-24 | 成都市新筑路桥机械股份有限公司 | A elasticity polymer prefabricated component for cladding rail |
| CN105421163A (en) * | 2015-12-29 | 2016-03-23 | 成都市新筑路桥机械股份有限公司 | Multistage damping embedded track system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111021161A (en) * | 2019-12-31 | 2020-04-17 | 江苏阿道夫公路特种养护工程有限公司 | A construction method for a durable tramway track side paving structure |
| CN111287034A (en) * | 2020-03-03 | 2020-06-16 | 中国船舶重工集团公司第七一一研究所 | Protective device for tramcar rail |
| CN112064443A (en) * | 2020-09-21 | 2020-12-11 | 中铁四院集团新型轨道交通设计研究有限公司 | Structure for connecting asphalt pavement at tramcar level crossing with steel rail and construction method |
| CN113699839A (en) * | 2021-09-06 | 2021-11-26 | 上海市城市建设设计研究总院（集团）有限公司 | Urban tramcar rail side semi-flexible transition structure and construction method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180911 |