CN206553832U - One kind is used for ballastless track of high-speed railway correction anti-bouncing device - Google Patents
One kind is used for ballastless track of high-speed railway correction anti-bouncing device Download PDFInfo
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- CN206553832U CN206553832U CN201720112028.3U CN201720112028U CN206553832U CN 206553832 U CN206553832 U CN 206553832U CN 201720112028 U CN201720112028 U CN 201720112028U CN 206553832 U CN206553832 U CN 206553832U
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- China
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- mounting blocks
- correction
- concrete pier
- bar
- speed railway
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Abstract
It is used for ballastless track of high-speed railway correction anti-bouncing device the utility model discloses one kind, including ground, the left and right sides of the ground has poured concrete pier, bindiny mechanism is provided between concrete pier, the top of the concrete pier is provided with jack, the end of jack is fixed with mounting blocks, and the end of mounting blocks is welded with track plates, damping spring is provided between the mounting blocks and concrete pier, deviation correction mechanism is provided between mounting blocks, the bindiny mechanism includes screw mandrel, concrete pier and the exposed outside to concrete pier are run through in the end of screw mandrel, this is used for ballastless track of high-speed railway correction anti-bouncing device, by deviation correction mechanism to interorbital away from voluntarily being rectified a deviation, by adjusting the nut of correction boom end to interorbital away from being rectified a deviation manually, it is simple to operate, it is easy to use, the smoothness of train operation is ensured, simultaneously, track bob is prevented by damping, add the comfortableness and security of train operation.
Description
Technical field
The utility model is related to correction anti-bouncing device technical field, is specially that a kind of ballastless track of high-speed railway that is used for is rectified a deviation
Anti-bouncing device.
Background technology
Non-fragment orbit is a kind of reduced-maintenance track structure, and it replaces ballast aggregate using reinforced concrete footing plate, by wheel track
Power is distributed and is delivered on foundation of road bed, and non-fragment orbit has good track stability, continuity and ride comfort, service life
Long, structure durability is good, the features such as maintenance load is few, therefore most of our high-speed railways built at this stage are with without tiny fragments of stone, coal, etc. rail
Based on road, the rigidity of non-fragment orbit is very big, causes its plastic deformation small, the centripetal force that track is subject to, can cause interorbital away from
Shift, so as to influence the smoothness of train operation.
Utility model content
The technical problems to be solved in the utility model is to overcome existing defect to be used for high speed railway fragments-free rail there is provided one kind
Road correction anti-bouncing device, can be simple to operate to interorbital away from automatic deviation correction and manually correction is carried out provided with deviation correction mechanism, makes
With convenient, the smoothness of train operation is ensured, the problem of effectively can solving in background technology.
To achieve the above object, the utility model provides following technical scheme：One kind is entangled for ballastless track of high-speed railway
Inclined anti-bouncing device, including ground, the left and right sides of the ground, which has been poured, is provided with connection machine between concrete pier, concrete pier
Structure, the top of the concrete pier is provided with jack, and the end of jack is fixed with mounting blocks, and the end welding of mounting blocks
There are track plates, be provided between the mounting blocks and concrete pier between damping spring, mounting blocks and be provided with deviation correction mechanism.
As a kind of optimal technical scheme of the present utility model, the bindiny mechanism includes screw mandrel, and the end of screw mandrel is run through
Concrete pier and the exposed outside to concrete pier, the end thread of the screw mandrel are connected with the first nut.
As a kind of optimal technical scheme of the present utility model, the damping includes pull bar, and pull bar, which is arranged on, to be installed
Damping spring is socketed between block and concrete pier, and on pull bar, the top of the pull bar is movably connected in the inside of mounting blocks,
The end position of mounting blocks correspondence pull bar is provided with groove, and the end of the pull bar is welded with limited block, mounting blocks correspondence limited block
Position offer the first deep gouge.
As a kind of optimal technical scheme of the present utility model, the deviation correction mechanism includes correction bar, the end of correction bar
Mounting blocks and the exposed outside to mounting blocks are extended transversely through, and the end thread of correction bar is connected with the second nut, described second
Back-moving spring is socketed with correction club shaft between nut and mounting blocks, the end position of mounting blocks correspondence back-moving spring is opened up
There is the second deep gouge.
As a kind of optimal technical scheme of the present utility model, the middle part of the correction bar is arcuate structure, correction bar
Two ends are straight-line mechanism.
Compared with prior art, the beneficial effects of the utility model are：It is anti-jump that this is used for ballastless track of high-speed railway correction
Device, by deviation correction mechanism to interorbital away from voluntarily being rectified a deviation, by adjusting the nut of boom end of rectifying a deviation to interorbital away from entering
Row correction manually, it is simple to operate, it is easy to use, the smoothness of train operation has been ensured, meanwhile, track is prevented by damping
Bob, adds the comfortableness and security of train operation.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model shock-damping structure enlarged drawing；
Fig. 3 is the utility model error-correction structure profile.
In figure：1 ground, 2 concrete piers, 3 screw mandrels, 4 first nuts, 5 second nuts, 6 back-moving springs, 7 jack, 8 peaces
Fill block, it is 9 track plates, 10 correction bars, 11 bindiny mechanisms, 12 damping springs, 13 pull bars, 14 first deep gouges, 15 limited blocks, 16 recessed
Groove, 17 dampings, 18 second deep gouges, 19 deviation correction mechanisms.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：It is anti-that one kind is used for ballastless track of high-speed railway correction
Device, including ground 1 are jumped, the left and right sides of ground 1, which has been poured, is provided with bindiny mechanism 11 between concrete pier 2, concrete pier 2,
The top of concrete pier 2 is provided with jack 7, and the end of jack 7 is fixed with mounting blocks 8, and the end of mounting blocks 8 is welded with
Track plates 9, are provided between damping spring 12, mounting blocks 8 between mounting blocks 8 and concrete pier 2 and are provided with deviation correction mechanism 19.
Bindiny mechanism 11 includes screw mandrel 3, and concrete pier 2 and the exposed outside to concrete pier 2 are run through in the end of screw mandrel 3,
The end thread of screw mandrel 3 is connected with the first nut 4, by adjusting the first nut 4, to strengthen connection of the screw mandrel 3 to concrete pier 2
Intensity, so as to avoid orbit displacement caused by setting of ground.
Damping 17 includes pull bar 13, and pull bar 13 is arranged between mounting blocks 8 and concrete pier 2, and is covered on pull bar 13
Damping spring 12 is connected to, the top of pull bar 13 is movably connected in the inside of mounting blocks 8, the end position of the correspondence pull bar 13 of mounting blocks 8
Fluted 16 are installed, the end of pull bar 13 is welded with limited block 15, and the position of the correspondence limited block 15 of mounting blocks 8 offers first and sunk
Groove 14, shaking force of the train in motion process and natural shaking force are offset by damping spring 12, and limited block 15 departs from
First groove 14 carries out the release of power, and after shaking force is eliminated, limited block 15 is returned in the first groove 14, is prevented on track
Lower bounce, adds the comfortableness and security of train operation.
Deviation correction mechanism 19 includes correction bar 10, and the end cross of correction bar 10 is through mounting blocks 8 and exposed to mounting blocks 8
Outside, and the end thread of correction bar 10 is connected with the second nut 5, the body of rod of correction bar 10 between the second nut 5 and mounting blocks 8
On be socketed with back-moving spring 6, the end position of the correspondence back-moving spring 6 of mounting blocks 8 is offered to be produced between the second deep gouge 18, track
Offset distance be adjusted by correction bar 10, back-moving spring 6 deforms offsets to deviatoric stress, after the completion of counteracting, reset
Spring 6 is set back, and orbit displacement is prevented with this, can be right by adjusting amount of travel of second nut 5 in correction bar 10
Interorbital is simple to operate away from being adjusted manually, easy to use, has ensured the smoothness of train operation.
The middle part of correction bar 10 is arcuate structure, and the two ends of correction bar 10 are straight-line mechanism, facilitate ground to lay, and be easy to
Correction regulation.
When in use：By adjusting the first nut 4, to strengthen bonding strength of the screw mandrel 3 to concrete pier 2, so as to avoid
Orbit displacement caused by setting of ground, shaking force of the train in motion process and natural shaking force are entered by damping spring 12
Row is offset, and limited block 15 departs from the release that the first groove 14 carries out power, and after shaking force is eliminated, limited block 15 is returned to first
In groove 14, the offset distance produced between track is adjusted by correction bar 10, and back-moving spring 6 deforms to be carried out to deviatoric stress
Offset, after the completion of counteracting, back-moving spring 6 is set back, and orbit displacement is prevented with this, by adjusting the second nut 5 in correction
Amount of travel on bar 10 can be to interorbital away from being adjusted manually.
The utility model by deviation correction mechanism 19 to interorbital away from voluntarily being rectified a deviation, by adjusting the end of correction bar 10
Nut to interorbital away from being rectified a deviation manually, it is simple to operate, it is easy to use, ensured the smoothness of train operation, meanwhile, pass through
Damping 17 prevents track bob, adds the comfortableness and security of train operation.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. one kind is used for ballastless track of high-speed railway correction anti-bouncing device, including ground (1), it is characterised in that：The ground (1)
The left and right sides poured between concrete pier (2), concrete pier (2) be provided with bindiny mechanism (11), the concrete pier (2)
Top is provided with jack (7), and the end of jack (7) is fixed with mounting blocks (8), and the end welding rail of mounting blocks (8)
Guidance tape (9), is provided between damping spring (12), mounting blocks (8) between the mounting blocks (8) and concrete pier (2) provided with correction
Mechanism (19).
2. it is according to claim 1 a kind of for ballastless track of high-speed railway correction anti-bouncing device, it is characterised in that：It is described
Bindiny mechanism (11) includes screw mandrel (3), and the end of screw mandrel (3) is through concrete pier (2) and exposed outer to concrete pier (2)
Side, the end thread of the screw mandrel (3) is connected with the first nut (4).
3. it is according to claim 1 a kind of for ballastless track of high-speed railway correction anti-bouncing device, it is characterised in that：It is described
Damping (17) includes pull bar (13), and pull bar (13) is arranged between mounting blocks (8) and concrete pier (2), and pull bar (13)
On be socketed with damping spring (12), the top of the pull bar (13) is movably connected in the inside of mounting blocks (8), and mounting blocks (8) are right
The end position of pull bar (13) is answered to be provided with groove (16), the end of the pull bar (13) is welded with limited block (15), mounting blocks (8)
The position of correspondence limited block (15) offers the first deep gouge (14).
4. it is according to claim 1 a kind of for ballastless track of high-speed railway correction anti-bouncing device, it is characterised in that：It is described
Deviation correction mechanism (19) includes correction bar (10), and the end cross of correction bar (10) runs through mounting blocks (8) and exposed to mounting blocks (8)
Outside, and the end thread of correction bar (10) is connected with the second nut (5), between second nut (5) and mounting blocks (8)
Correction bar (10) body of rod on be socketed with back-moving spring (6), the end position of mounting blocks (8) correspondence back-moving spring (6) is offered
Second deep gouge (18).
5. it is according to claim 4 a kind of for ballastless track of high-speed railway correction anti-bouncing device, it is characterised in that：It is described
The middle part of correction bar (10) is arcuate structure, and the two ends of correction bar (10) are straight-line mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112028.3U CN206553832U (en) | 2017-02-07 | 2017-02-07 | One kind is used for ballastless track of high-speed railway correction anti-bouncing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720112028.3U CN206553832U (en) | 2017-02-07 | 2017-02-07 | One kind is used for ballastless track of high-speed railway correction anti-bouncing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206553832U true CN206553832U (en) | 2017-10-13 |
Family
ID=60011448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720112028.3U Expired - Fee Related CN206553832U (en) | 2017-02-07 | 2017-02-07 | One kind is used for ballastless track of high-speed railway correction anti-bouncing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206553832U (en) |
-
2017
- 2017-02-07 CN CN201720112028.3U patent/CN206553832U/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: 20171013 Termination date: 20180207 |