CN204959494U - Take bumper shock absorber railway rails - Google Patents
Take bumper shock absorber railway rails Download PDFInfo
- Publication number
- CN204959494U CN204959494U CN201520720778.XU CN201520720778U CN204959494U CN 204959494 U CN204959494 U CN 204959494U CN 201520720778 U CN201520720778 U CN 201520720778U CN 204959494 U CN204959494 U CN 204959494U
- Authority
- CN
- China
- Prior art keywords
- damping
- damper
- sleeper
- shock absorber
- column spring
- 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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- Vibration Dampers (AREA)
Abstract
The utility model discloses a take bumper shock absorber railway rails, including track, sleeper, railway ballast, be provided with damping device between sleeper and the railway ballast, damping device includes vibration damper plate, bumper shock absorber, and the vibration damper plate setting is in the load position of sleeper both sides, the bumper shock absorber is installed in the vibration damper plate, and the symmetry sets up in the sleeper both sides, every bumper shock absorber is equipped with compression guide arm, the damping shock attenuation room that can move about from top to bottom, and damping shock attenuation room sets up in the bumper shock absorber lower part, and damping shock attenuation room upper end is provided with prevents revealing the baffle, the indoor column spring that is provided with of damping shock attenuation, column spring one end weld on shock absorber base, and on one end was connected to and prevents revealing the baffle, column spring both sides were provided with the stock solution device, are provided with contact trigger switch on the stock solution device and go out the liquid hole. Adopt the utility model discloses can improve damping performance.
Description
Technical field
The utility model relates to technical field of transportation, specifically a kind of band damper railroad track for railway.
Background technology
In track traffic, wheel and track, in high speed contact process, will unavoidably produce a large amount of impact energys, send huge noise, in order to reduce the noise in vehicle travel process, track lower pad of being everlasting at present rubber ring, but railway load is at home large, and the actual life of rubber shock-absorbing circle is shorter, change trouble, in use for some time, its damping effect is more and more weak, and the noise sent increases.
Utility model content
The utility model aims to provide a kind of band damper railroad track, improves better damping effect, to solve the problem.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of band damper railroad track, is characterized in that: comprise track, sleeper, railway ballast, be provided with damping device between sleeper and railway ballast; Described damping device comprises vibration damper plate, damper, and vibration damper plate is arranged on the load position of sleeper both sides; Described damper is two, is arranged in vibration damper plate, is symmetricly set on sleeper both sides; Each damper is provided with compression guide rod movable up and down, damping shock absorption room, and damping shock absorption room is arranged on damper bottom, and upper end, damping shock absorption room is provided with leakage-preventing baffle plate; Described damping shock absorption indoor are filled with damping fluid, and being provided with column spring, column spring one end is welded on damper base, and one end is connected on leakage-preventing baffle plate, column spring both sides are provided with device for storing liquid, device for storing liquid are provided with contact trigger switch and fluid hole.
Further, described sleeper is provided with the locating part of fixing damper, locating part offers the hole with guide rod size adaptation.
The beneficial effects of the utility model are: adopt the utility model effectively can improve damping effect, and reduce by damping fluid the pressure that column spring is subject to, improve the application life of column spring, damping fluid can have the generation of column camber of spring sluggish, improves the absorption to impact energy.Both cooperations can absorb wheel to the full extent and track unavoidably produces a large amount of impact energys in high speed contact process.
Accompanying drawing explanation
Fig. 1 is the band damper railway track structure schematic diagram that the utility model provides.
Fig. 2 is the shock absorber structure schematic diagram that the utility model provides.
Mark in figure: 1 for vibration damper plate, 2 for sleeper, 3 for locating part, 4 for compression guide rod, 5 for track, 7 for column spring, 8 for damping shock absorption room, 9 for device for storing liquid, 10 for contact trigger switch.
Detailed description of the invention
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described further.
As shown in Figure 1 and Figure 2, a kind of band damper railroad track, comprises track 5, sleeper 2, railway ballast, is provided with damping device between sleeper 2 and railway ballast; Described damping device comprises vibration damper plate 1, damper, and vibration damper plate 1 is arranged on the load position of sleeper 2 both sides; Described damper is two, is arranged in vibration damper plate 1, is symmetricly set on sleeper 2 both sides; Each damper is provided with compression guide rod 4 movable up and down, damping shock absorption room 8, and damping shock absorption room 8 is arranged on damper bottom, and upper end, damping shock absorption room 8 is provided with leakage-preventing baffle plate; Damping fluid is filled with in described damping shock absorption room 8, and being provided with column spring 7, column spring 7 one end is welded on damper base, and one end is connected on leakage-preventing baffle plate, column spring 7 both sides are provided with device for storing liquid 9, device for storing liquid 9 are provided with contact trigger switch 10 and fluid hole.Described sleeper 2 is provided with the locating part 3 of fixing damper, locating part 3 offers the hole with guide rod size adaptation.
In use, wheel and track 5 unavoidably produce a large amount of impact energys to the utility model in high speed contact process, and shock loading is not straight up and down certainly, has certain left and right impact energy.Impact energy can be directly delivered on damper, the compression guide rod 4 of damper presses down rapidly, compression guide rod 4 presses down, again by energy transferring to column spring 7, camber of spring absorbs energy, is filled with damping fluid, mainly damping fluid in damping shock absorption room 8, damping fluid can have column spring 7 distortion generation sluggish, improves the ability of spring energy-absorbing.When the damping oil in damping shock absorption room 8 is not enough; the shock loading be subject to is excessive; leakage-preventing plate presses down and touches contact trigger switch 10; trigger device for storing liquid 9 and release damping fluid; improve the specific pressure in compression cabin, prevent spring to be destroyed, can available protecting column spring 7; improve the application life of column spring 7, and improve damping efficiency.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a band damper railroad track, is characterized in that: comprise track, sleeper, railway ballast, be provided with damping device between sleeper and railway ballast; Described damping device comprises vibration damper plate, damper, and vibration damper plate is arranged on the load position of sleeper both sides; Described damper is two, is arranged in vibration damper plate, is symmetricly set on sleeper both sides; Each damper is provided with compression guide rod movable up and down, damping shock absorption room, and damping shock absorption room is arranged on damper bottom, and upper end, damping shock absorption room is provided with leakage-preventing baffle plate; Described damping shock absorption indoor are filled with damping fluid, and being provided with column spring, column spring one end is welded on damper base, and one end is connected on leakage-preventing baffle plate, column spring both sides are provided with device for storing liquid, device for storing liquid are provided with contact trigger switch and fluid hole.
2. band damper railroad track according to claim 1, is characterized in that: the locating part described sleeper being provided with fixing damper, locating part offers the hole with guide rod size adaptation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720778.XU CN204959494U (en) | 2015-09-17 | 2015-09-17 | Take bumper shock absorber railway rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520720778.XU CN204959494U (en) | 2015-09-17 | 2015-09-17 | Take bumper shock absorber railway rails |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204959494U true CN204959494U (en) | 2016-01-13 |
Family
ID=55054569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520720778.XU Expired - Fee Related CN204959494U (en) | 2015-09-17 | 2015-09-17 | Take bumper shock absorber railway rails |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204959494U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755912A (en) * | 2015-09-17 | 2016-07-13 | 成都明日星辰科技有限公司 | Railway track provided with shock absorbers |
-
2015
- 2015-09-17 CN CN201520720778.XU patent/CN204959494U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105755912A (en) * | 2015-09-17 | 2016-07-13 | 成都明日星辰科技有限公司 | Railway track provided with shock absorbers |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20160917 |