CN209456811U - Track damper - Google Patents
Track damper Download PDFInfo
- Publication number
- CN209456811U CN209456811U CN201822015526.3U CN201822015526U CN209456811U CN 209456811 U CN209456811 U CN 209456811U CN 201822015526 U CN201822015526 U CN 201822015526U CN 209456811 U CN209456811 U CN 209456811U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- track
- bottom plate
- support
- support column
- 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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- Railway Tracks (AREA)
Abstract
The utility model discloses a kind of track dampers, it is related to rolling stock field, the track damper includes the rectangular box-like support sleeve (1) that front and back is open, the sleeve (6) of tubular is vertically inlaid at support sleeve (1) top center, it is inserted with cylindrical support column (4) in sleeve (6), is vertically equipped with flat mounting plate (2) at the top of support column (4).The track shock absorber design is ingenious, and damping performance is good, low in cost, can be effectively reduced and shakes between track and sleeper, improves the service life of track.
Description
Technical field
The utility model relates to rolling stock fields, relate in particular to a kind of track damper.
Background technique
Track is usually made of two parallel rail, and rail fixation is placed on sleeper, is cut under sleeper for road.By
The fastening of the railway castings such as rail brace, fastener, rail pressing device, road clamping plate, spring, railroad spike.Track with rail made of steel,
Bigger weight can be born than other materials, track bottom is usually laid with by sleeper, and sleeper can be used to support iron
Railway.And existing track is all often to be fixed on sleeper using screw by traditional damper, and it is existing
Traditional track shock absorber design is more traditional, and damping effect is bad, cause to shake between track and sleeper it is excessive,
Reduce the service life of railway.
Utility model content
The utility model is mainly solving the technical problems that provide a kind of track damper, ingenious in design, damping property
Can be good, it is low in cost, it can be effectively reduced and shaken between track and sleeper, improve the service life of track.
To achieve the above objectives, the present invention provides the following technical solutions:
The track damper includes the rectangular box-like support sleeve that front and back is open, and is vertically inlayed at support sleeve top center
There is the sleeve of tubular, cylindrical support column is inserted in sleeve, flat mounting plate, installation are vertically equipped at the top of support column
Several mounting holes are provided on plate, support column bottom is vertically equipped with flat bottom plate, and bottom plate is located inside support sleeve, bottom plate and branch
Support set clearance fit, the vertical damping spring equipped with cylindrical screw shape between plate top surface and support sleeve inner wall, damping spring with
Support column is coaxial, and bottom plate bottom surface is equipped with one layer of flexible pad.
As advanced optimizing for the technical program, the support sleeve and sleeve are made of stainless steel, support sleeve and set
Cylinder passes through welded connecting.
As advanced optimizing for the technical program, the mounting plate, support column, bottom plate are made of stainless steel, support
Column is connect by welding with mounting plate and bottom plate.
As advanced optimizing for the technical program, for the damping spring by spring steel making, damping spring passes through welding
It is connect with support sleeve and bottom plate.
As advanced optimizing for the technical program, the flexible pad is manufactured by rubber material, flexible pad by screw with
Bottom plate connection.
Be using the beneficial effect of above technical scheme: the track damper can be passed through during installation by screw
Support sleeve is fixed on sleeper in recessed groove by support sleeve bottom, and track is then fixed on mounting plate with screw bolt and nut
On mounting hole in, the track damper can be installed between track and sleeper.When track shakes
When dynamic, vibration force can be passed to bottom plate by mounting plate and support column, and bottom plate drives damping spring to stretch and compress, and play damping work
With, and flexible pad can play the role of protecting bottom plate and damping spring.The track shock absorber design is ingenious, damping performance
It is good, it is low in cost, it can be effectively reduced and shaken between track and sleeper, improve the service life of track.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the main view of the utility model track damper；
Fig. 2 is the top view of the utility model track damper.
Wherein, 1- support sleeve, 2- mounting plate, 3- damping spring, 4- support column, 5- flexible pad, 6- sleeve, 7- bottom plate, 8-
Mounting hole.
Specific embodiment
The preferred embodiment of according to the present invention will be described in detail below with reference to the accompanying drawings track damper.
Fig. 1 and Fig. 2 shows the specific embodiment of the utility model track damper:
The track damper includes the rectangular box-like support sleeve 1 that front and back is open combined with Figure 1 and Figure 2, and support sleeve 1 pushes up
It is vertically inlaid with the sleeve 6 of tubular at portion center, cylindrical support column 4 is inserted in sleeve 6,4 top of support column is vertically set
There is flat mounting plate 2, several mounting holes 8 are provided on mounting plate 2,4 bottom of support column is vertically equipped with flat bottom plate 7,
Bottom plate 7 is located inside support sleeve 1, bottom plate 7 and 1 clearance fit of support sleeve, vertical between 7 top surface of bottom plate and 1 inner wall of support sleeve to set
There is the damping spring 3 of cylindrical screw shape, damping spring 3 and support column 4 are coaxial, and 7 bottom surface of bottom plate is equipped with one layer of flexible pad 5.
Support sleeve 1 and sleeve 6 are made of stainless steel, sturdy and durable, and corrosion resistance and good, and support sleeve 1 and sleeve 6 are logical
Cross welded connecting.Mounting plate 2, support column 4, bottom plate 7 are made of stainless steel, sturdy and durable, and corrosion resistance and good, support column
4 are connect by welding with mounting plate 2 and bottom plate 7.For damping spring 3 by spring steel making, hardness is big, and elasticity is good, good damping effect,
Damping spring 3 is connect by welding with support sleeve 1 and bottom plate 7.Flexible pad 5 is manufactured by rubber material, and elasticity is good, is had a bit
Cushioning effect, flexible pad 5 are connect by screw with bottom plate 7, and flexible pad 5 can prevent bottom plate 7 and 1 bottom of support sleeve directly rigid
Collision.
The track damper can pass through 1 bottom of support sleeve by screw during installation, and the fixation of support sleeve 1 is in-orbit
On pillow in recessed groove, then track is fixed in the mounting hole 8 on mounting plate 2 with screw bolt and nut, it can be in railway
The track damper is installed between track and sleeper.When track vibrates, 4 meeting of mounting plate 2 and support column
Vibration force is passed into bottom plate 7, bottom plate 7 drives damping spring 3 to stretch and compress, plays cushioning effect, and flexible pad 5 can rise
To the effect of protection bottom plate 7 and damping spring 3.The track shock absorber design is ingenious, and damping performance is good, low in cost, can
It is shaken with being effectively reduced between track and sleeper, improves the service life of track.
The above are merely preferred embodiments of the present invention, it is noted that for those of ordinary skill in the art
For, without departing from the concept of the present invention, various modifications and improvements can be made, these belong to this
The protection scope of utility model.
Claims (5)
1. a kind of track damper, it is characterised in that: the track damper includes the rectangular box-like of front and back opening
Support sleeve (1) is vertically inlaid with the sleeve (6) of tubular at support sleeve (1) top center, is inserted in sleeve (6) cylindrical
Support column (4), support column (4) top are vertically equipped with flat mounting plate (2), and mounting plate is provided with several mounting holes on (2)
(8), support column (4) bottom is vertically equipped with flat bottom plate (7), and bottom plate (7) is located at support sleeve (1) inside, bottom plate (7) and branch
Support set (1) clearance fit, the vertical damping spring equipped with cylindrical screw shape between bottom plate (7) top surface and support sleeve (1) inner wall
(3), coaxially, bottom plate (7) bottom surface is equipped with one layer of flexible pad (5) for damping spring (3) and support column (4).
2. track damper according to claim 1, it is characterised in that: the support sleeve (1) and sleeve (6) by
Stainless steel making, support sleeve (1) and sleeve (6) pass through welded connecting.
3. track damper according to claim 1, it is characterised in that: the mounting plate (2), support column (4), bottom
Plate (7) is made of stainless steel, and support column (4) is connect by welding with mounting plate (2) and bottom plate (7).
4. track damper according to claim 1, it is characterised in that: the damping spring (3) is by spring steel
It makes, damping spring (3) is connect by welding with support sleeve (1) and bottom plate (7).
5. track damper according to claim 1, it is characterised in that: the flexible pad (5) is by rubber material system
It makes, flexible pad (5) is connect by screw with bottom plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015526.3U CN209456811U (en) | 2018-11-26 | 2018-11-26 | Track damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822015526.3U CN209456811U (en) | 2018-11-26 | 2018-11-26 | Track damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209456811U true CN209456811U (en) | 2019-10-01 |
Family
ID=68039879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822015526.3U Expired - Fee Related CN209456811U (en) | 2018-11-26 | 2018-11-26 | Track damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209456811U (en) |
-
2018
- 2018-11-26 CN CN201822015526.3U patent/CN209456811U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191001 Termination date: 20201126 |