CN205088535U - Bury formula tram fastener damping system - Google Patents
Bury formula tram fastener damping system Download PDFInfo
- Publication number
- CN205088535U CN205088535U CN201520714914.4U CN201520714914U CN205088535U CN 205088535 U CN205088535 U CN 205088535U CN 201520714914 U CN201520714914 U CN 201520714914U CN 205088535 U CN205088535 U CN 205088535U
- Authority
- CN
- China
- Prior art keywords
- rail
- sleeper
- web
- basis
- damping material
- 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.)
- Active
Links
Landscapes
- Railway Tracks (AREA)
Abstract
The utility model provides a bury formula tram fastener damping system to there is the vibration that reduces urban rail transit and produce, reduces its noise influence. Including basis, rail and sleeper to and bury elastic cushion under e type bullet strip, screw spike, iron tie plate, web of the rail damping material, resilient sleeper -bearing and the pillow under the basis of ground. Iron tie plate lays in the sleeper top, and the one deck resilient sleeper -bearing is laid to the centre. The sleeper below reaches to divide with base part all around lays one deck elastic cushion, web of the rail both sides installation web of the rail damping material.
Description
Technical field
The utility model relates to tram fastener vibration insulating system, particularly a kind of flush type tram fastener vibration insulating system.
Background technology
In recent years, the develop rapidly of building along with Chinese Urbanization, the pressure that Traffic Systems faces also grows with each passing day.Modern tram system effectively can solve the problems such as each metropolis, world metro investment is expensive, the construction period is long, is the new direction of Urban Rail Transit Development.The features such as its vehicle performance had is high, handling capacity of passengers is large, safety and comfort, rapid and convenient, marshalling are flexible, carry out application in many cities.
But in the running of track traffic, because wheel-rail interaction produces a large amount of noises, impact is greatly produced on resident along the line, building, how effectively to reduce the vibration that urban track traffic produces, reduce its influence of noise, become the needs of tram development.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of flush type tram fastener vibration insulating system, there to be the vibration reducing urban track traffic and produce, reduces its influence of noise.
It is as follows that the utility model solves the technical scheme that its technical problem adopts:
A kind of flush type tram fastener vibration insulating system of the present utility model, comprise basis, rail and sleeper, it is characterized in that: further comprising elastic layer under e type spring, screw spike, iron chair, web of the rail damping material, resilient sleeper-bearing and the pillow imbedded under ground base; Described iron chair is layed in above sleeper, middle laying one deck resilient sleeper-bearing; Below described sleeper and surrounding and foundation lay one deck elastic layer, web of the rail damping material is installed on web of the rail both sides.
The beneficial effects of the utility model are, between rail and iron chair, railway rail pad is installed, plate lower bolster is installed between iron chair and sleeper, elastic layer is filled with between sleeper and basis, steel rail web both sides are provided with web of the rail damping material, the acting in conjunction of multiple vibration damping mode, effectively can reduce vibration and noise that rail is delivered to basis; Effectively prevent foreign matter by rail head encapsulant between rail head of rail and basis and fall into other positions of fastener system, well protect whole fastener system.Meanwhile, the fastener cover that spring top is installed protects spring, ensures that it can work all the time normally.
Accompanying drawing explanation
This manual comprises following two width accompanying drawings:
Fig. 1 is the structural representation of a kind of flush type tram of the utility model fastener vibration insulating system;
Fig. 2 is that the structure of a kind of flush type tram of the utility model fastener vibration insulating system shows top view;
Component shown in figure and corresponding mark: e type spring 1, Insulation rail distance keeper 2, basis 3, rail head encapsulant 4, rail 5, railway rail pad 6, web of the rail damping material 7, fastener cover 8, iron chair 9, screw spike 10, plate lower bolster 11, service sleeve 12, sleeper 13, elastic layer 14.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See figures.1.and.2, a kind of flush type tram fastener vibration insulating system of the present utility model, comprises basis 3, rail 5 and sleeper 13.It also comprises the lower elastic layer 14 of e type spring 1, screw spike 10, iron chair 9, web of the rail damping material 7, resilient sleeper-bearing 11 and pillow imbedded under ground base 3.Described iron chair 9 is layed in above sleeper 13, middle laying one deck resilient sleeper-bearing 11.Below described sleeper 13 and surrounding and foundation lay one deck elastic layer 14, web of the rail damping material 7 is installed on web of the rail both sides.
With reference to Fig. 1, installed rail head encapsulant 4 between described basic 3 and rail 5, web of the rail damping material 7 is installed on track encapsulant 4 and be positioned at rail 5 web of the rail both sides below, is provided with fastener cover 8 between the top of e type spring 1 and basis 3.
Railway rail pad 6 is installed between rail 5 and iron chair 9, plate lower bolster 11 is installed between iron chair 9 and sleeper 13, elastic layer 14 is filled with between sleeper 13 and basis 3, rail 5 web of the rail both sides are provided with web of the rail damping material 7, the acting in conjunction of multiple vibration damping mode, effectively can reduce vibration and noise that rail is delivered to basis.Effectively prevent foreign matter by rail head encapsulant 4 between rail 5 rail head and basis 3 and fall into other positions of fastener system, well protect whole fastener system.Meanwhile, the fastener cover 8 that e type spring 1 top is installed protects spring, ensures that it can work all the time normally.
With reference to Fig. 1, described e type spring 1 and rail 5 are withheld between position and are provided with Insulation rail distance keeper 2, adjust gauge by Insulation rail distance keeper 2.Described iron chair is provided with plate lower bolster 11 for 9 times in advance and carries out height adjustment by plate lower bolster 11.
Some principles of the above a kind of flush type tram of the utility model fastener vibration insulating system that just explains through diagrams, be not the utility model to be confined to shown in and in described concrete structure and the scope of application, therefore every corresponding modify of being likely utilized and equivalent, all belong to the scope of the claims that the utility model is applied for.
Claims (4)
1. a flush type tram fastener vibration insulating system, comprise basis (3), rail (5) and sleeper (13), it is characterized in that: further comprising the lower elastic layer (14) of e type spring (1), screw spike (10), iron chair (9), web of the rail damping material (7), resilient sleeper-bearing (11) and pillow imbedded under ground base (3); Described iron chair (9) is layed in sleeper (13) top, middle laying one deck resilient sleeper-bearing (11); Described sleeper (13) below and surrounding and foundation lay one deck elastic layer (14), web of the rail both sides installation web of the rail damping material (7).
2. a kind of flush type tram fastener vibration insulating system as claimed in claim 1, it is characterized in that: rail head encapsulant (4) has been installed between described basis (3) and rail (5), web of the rail damping material (7) is installed on track encapsulant (4) below and be positioned at rail (5) web of the rail both sides, is provided with fastener cover (8) between the top of e type spring (1) and basis (3).
3. a kind of flush type tram fastener vibration insulating system according to claim 1, is characterized in that: described e type spring (1) and rail (5) are withheld between position and be provided with Insulation rail distance keeper (2).
4. a kind of flush type tram fastener vibration insulating system according to claim 1, its feature is being: be provided with plate lower bolster (11) under described iron chair (9) in advance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714914.4U CN205088535U (en) | 2015-09-15 | 2015-09-15 | Bury formula tram fastener damping system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520714914.4U CN205088535U (en) | 2015-09-15 | 2015-09-15 | Bury formula tram fastener damping system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205088535U true CN205088535U (en) | 2016-03-16 |
Family
ID=55479237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520714914.4U Active CN205088535U (en) | 2015-09-15 | 2015-09-15 | Bury formula tram fastener damping system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205088535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080047A (en) * | 2019-05-11 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of modern tram fastener system |
-
2015
- 2015-09-15 CN CN201520714914.4U patent/CN205088535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080047A (en) * | 2019-05-11 | 2019-08-02 | 中铁第四勘察设计院集团有限公司 | A kind of modern tram fastener system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201648877U (en) | Plate type vibration reducing structure for ballastless track | |
| CN101798786B (en) | Plate-type ballastless track vibration-reducing construction | |
| KR20110089991A (en) | Vibration-proof track for railroads and this construction technique | |
| CN203938939U (en) | A kind of track traffic flush type track | |
| CN205088533U (en) | Compression type damping fastener | |
| CN105256671A (en) | Compression type damping fastener | |
| CN103966929A (en) | Bolt-free fastener system for tramcar | |
| CN201660813U (en) | Low-noise flexible track fixing device | |
| CN107905046A (en) | The magnetic railway track of track deformation adjusting apparatus and application described device | |
| CN202482712U (en) | Rail damping base plate and side plate | |
| CN205088535U (en) | Bury formula tram fastener damping system | |
| CN203741657U (en) | Elastic vibration reduction rail junction | |
| CN202969170U (en) | Plate-type damping steel spring vibration isolator for urban rail transit | |
| CN210797117U (en) | Steel rail vibration damping pad | |
| CN205012161U (en) | Rail damping fastener | |
| CN203583298U (en) | Fastener for streetcar track | |
| CN104480808A (en) | Tramcar fastener with improved insulating track gauge blocks | |
| CN102605684B (en) | Low assembly type monolithic roadbed with elastic short sleeper and construction method thereof | |
| CN205874858U (en) | There is pillow not have not modern tram fastener of split of shelves shoulder elasticity | |
| CN205062586U (en) | Tram is with directly keeping off shoulder buckle spare system | |
| CN201865005U (en) | Damping rubber base plate | |
| CN104452492A (en) | Tram fastener with non-metal base | |
| CN204000484U (en) | A kind of removable damping type streetcar track | |
| CN210946311U (en) | Track system comprising damping ballast bed, common ballast bed and fastener rigidity transition structure | |
| CN203625725U (en) | Device for reducing rail vibration hazards |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |