CN220813244U - Anti-deformation shock absorber for railway track - Google Patents
Anti-deformation shock absorber for railway track Download PDFInfo
- Publication number
- CN220813244U CN220813244U CN202322374779.0U CN202322374779U CN220813244U CN 220813244 U CN220813244 U CN 220813244U CN 202322374779 U CN202322374779 U CN 202322374779U CN 220813244 U CN220813244 U CN 220813244U
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- Prior art keywords
- straight cylinder
- deformation
- railway track
- rectangular ring
- connecting piece
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- 230000035939 shock Effects 0.000 title claims abstract description 46
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 26
- 230000000703 anti-shock Effects 0.000 claims 1
- 230000000712 assembly Effects 0.000 claims 1
- 238000000429 assembly Methods 0.000 claims 1
- 239000004575 stone Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000013016 damping Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a deformation-preventing shock absorber for a railway track, which comprises a bottom plate, a top plate, a middle buffer component, a side wall auxiliary buffer component and an outer protection component, wherein the top plate is connected and arranged at the upper end of the bottom plate, the middle buffer component, the side wall auxiliary buffer component and the outer protection component are sequentially connected and arranged between the bottom plate and the top plate from inside to outside, the upper end of the bottom plate is connected and provided with a bottom fixed rectangular ring, the lower end of the top plate is connected and provided with a top fixed rectangular ring, and the outer protection component is connected and arranged between the bottom fixed rectangular ring and the top fixed rectangular ring. The utility model belongs to the technical field of shock absorbers, and particularly provides a deformation-preventing shock absorber for railway tracks, which is additionally provided with an intermediate buffer component for slowing down impact, a side wall auxiliary buffer component for improving the buffer effect, an outer side protection component and an elastic belt for avoiding damage to the shock absorber caused by stone splashing.
Description
Technical Field
The utility model belongs to the technical field of shock absorbers, and particularly relates to an anti-deformation shock absorber for a railway track.
Background
The shock absorber for the railway track can be used for improving the smoothness of the train when the train runs, and is not used for supporting the weight of the train body, but is used for inhibiting rebound vibration after the train body absorbs vibration and absorbing the energy of road surface impact.
Through retrieving, application number CN213740356U discloses damping bumper shock absorber for the track, this damping bumper shock absorber for the track, through compression spring and sliding sleeve's cooperation, can cushion the pressure of top, cooperation straight tube and bearing spring's effect, can further cushion vibrations, and then utilize the friction sleeve, improve the damping with between the montant, play the effect of buffering vibrations, through the cooperation of slider and slide rail, can remove the position of fixed knot, cooperation nut and threaded rod's effect, can close or open two fixed knot, thereby be convenient for change to the bumper shock absorber, reach convenient to detach's effect.
However, the existing railway track is paved with small stones below for improving the drainage of the track, the small stones can also play a certain buffering and damping role on the train and protect the roadbed to a certain extent, but the small stones possibly splash on the track damper to cause certain damage to the damper when working under the track for a long time, so that the service time of the damper is shortened.
Disclosure of utility model
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the deformation-preventing railway track shock absorber which is additionally provided with the middle buffer component, is used for slowing down impact, is additionally provided with the side wall auxiliary buffer component, improves the buffer effect, is additionally provided with the outer side protection component and the elastic belt, and avoids damage to the shock absorber caused by stone splashing.
The technical scheme adopted by the utility model is as follows: the anti-deformation railway track shock absorber comprises a bottom plate, a top plate, a middle buffer component, a side wall auxiliary buffer component and an outer side protection component, wherein the top plate is connected with the upper end of the bottom plate;
The outside protection subassembly includes overhead gage and lower baffle, the lower extreme of lower baffle rotates the outside of connecting the fixed rectangle circle of locating the bottom, the upper end of overhead gage rotates the outside of connecting the fixed rectangle circle of locating the top, just the lower extreme of overhead gage and the upper end articulated setting of lower baffle.
Preferably, the side wall auxiliary buffer assembly comprises an upper lifting connecting piece and a lower lifting connecting piece, wherein the upper lifting connecting piece is connected with the lower end of the top plate, the lower lifting connecting pieces are respectively connected with the upper end of the bottom plate, the outer sides of the upper lifting connecting piece and the lower lifting connecting piece are sleeved with connecting sleeves, and a first spring is connected between the upper lifting connecting piece and the lower lifting connecting piece.
Preferably, the outside connection of connecting sleeve is equipped with horizontal sleeve, horizontal telescopic inside sliding connection is equipped with horizontal shock attenuation spare, be connected between horizontal shock attenuation spare and the horizontal sleeve and be equipped with the second spring, just one side of overhead gage and lower baffle is all connected and is equipped with the connecting seat, two the equal swivelling joint in one side of connecting seat is equipped with the shock attenuation accessory plate, two the one end that the connecting seat was kept away from to the shock attenuation accessory plate all articulates the setting with horizontal shock attenuation spare.
Preferably, the middle buffer component comprises an inner straight cylinder and an outer straight cylinder, the inner straight cylinder is connected with the lower end of the top plate, the outer straight cylinder is connected with the upper end of the bottom plate, the lower end of the inner straight cylinder is connected with the inner part of the outer straight cylinder in a sliding manner, the inner part of the outer straight cylinder is connected with a middle rod, and the upper end of the middle rod is connected with the inner part of the inner straight cylinder in a sliding manner.
Preferably, the outside cover of middle pole is equipped with bearing spring, bearing spring's upper end connection is located the lower extreme of interior straight section of thick bamboo, connect on the inner wall of interior straight section of thick bamboo and be equipped with the friction sleeve.
Preferably, four groups of outer protection components are arranged between the bottom fixed rectangular ring and the top fixed rectangular ring, two groups of adjacent outer protection components are connected with elastic belts, and the elastic belts are connected between two adjacent upper baffles and two adjacent lower baffles.
Preferably, the bottom fixing rectangular ring and the top fixing rectangular ring have the same structure and function.
The beneficial effects obtained by the utility model by adopting the structure are as follows: the utility model provides a shock absorber for railway track of preapring for an unfavorable turn of events shape slows down the impact force through middle buffer assembly's practicality, through the auxiliary buffer assembly of lateral wall practicality, has improved the buffering effect, through the mixed use of outside protection component and elastic belt, avoids the stone to splash and leads to the shock absorber to damage.
Drawings
FIG. 1 is a schematic view showing the overall structure of a deformation-preventing railway track shock absorber according to the present embodiment;
FIG. 2 is a top cross-sectional view of the deformation-preventing railway track shock absorber of the present embodiment;
Fig. 3 is a connection diagram of the upper and lower damper plates of the deformation-preventing railway track damper according to the present embodiment.
The novel damping device comprises a base plate 1, a bottom plate 2, a top plate 3, an intermediate buffer assembly 4, a side wall auxiliary buffer assembly 5, an outer side protection assembly 6, a bottom fixed rectangular ring 7, a top fixed rectangular ring 8, an upper baffle plate 9, a lower baffle plate 10, an upper lifting connecting piece 11, a lower lifting connecting piece 12, a connecting sleeve 13, a first spring 14, a transverse sleeve 15, a transverse shock absorbing piece 16, a second spring 17, a connecting seat 18, a shock absorbing auxiliary plate 19, an inner straight cylinder 20, an outer straight cylinder 21, an intermediate rod 22, a bearing spring 23, a friction sleeve 24 and an elastic belt.
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.
Detailed Description
As shown in fig. 1-3, the anti-deformation damper for the railway track comprises a bottom plate 1, a bottom fixed rectangular ring 6 and a top fixed rectangular ring 7, wherein a top plate 2 is connected to the upper end of the bottom plate 1, a middle buffer component 3, a side wall auxiliary buffer component 4 and an outer protection component 5 are sequentially connected between the bottom plate 1 and the top plate 2 from inside to outside, the bottom fixed rectangular ring 6 is connected to the upper end of the bottom plate 1, the top fixed rectangular ring 7 is connected to the lower end of the top plate 2, and the outer protection component 5 is connected between the bottom fixed rectangular ring 6 and the top fixed rectangular ring 7.
As shown in fig. 1, the outer protection component 5 includes an upper baffle 8 and a lower baffle 9, the lower end of the lower baffle 9 is rotatably connected to the outer side of the bottom fixing rectangular ring 6, the upper end of the upper baffle 8 is rotatably connected to the outer side of the top fixing rectangular ring 7, and the lower end of the upper baffle 8 and the upper end of the lower baffle 9 are hinged.
As shown in fig. 1, the side wall auxiliary buffer assembly 4 comprises a connecting sleeve 12, a first spring 13, a transverse sleeve 14, a transverse shock absorbing member 15 and a second spring 16, wherein an upper lifting connecting member 10 is connected and arranged at the lower end of the top plate 2, a lower lifting connecting member 11 is connected and arranged at the upper end of the bottom plate 1, the connecting sleeve 12 is sleeved on the outer sides of the upper lifting connecting member 10 and the lower lifting connecting member 11, the first spring 13 is connected and arranged between the upper lifting connecting member 10 and the lower lifting connecting member 11, the transverse sleeve 14 is connected and arranged on the outer side of the connecting sleeve 12, one end of the transverse shock absorbing member 15 is slidably connected and arranged in the transverse sleeve 14, a connecting seat 17 is connected and arranged between the transverse shock absorbing member 15 and the transverse sleeve 14, one sides of the upper baffle 8 and the lower baffle 9 are both connected and provided with a shock absorbing auxiliary plate 18, and one end of the auxiliary shock absorbing plate 18, which is far away from the connecting seat 17, is both hinged and arranged with the transverse shock absorbing member 15.
As shown in fig. 1, the middle buffer assembly 3 includes a middle rod 21, a bearing spring 22 and a friction sleeve 23, an inner straight cylinder 19 is connected and arranged at the lower end of the top plate 2, an outer straight cylinder 20 is connected and arranged at the upper end of the bottom plate 1, the lower end of the inner straight cylinder 19 is slidably connected and arranged in the outer straight cylinder 20, the middle rod 21 is fixedly connected and arranged in the outer straight cylinder 20, the upper end of the middle rod 21 is slidably connected and arranged in the inner straight cylinder 19, the bearing spring 22 is sleeved on the outer side of the middle rod 21, the upper end of the bearing spring 22 is connected and arranged at the lower end of the inner straight cylinder 19, and the friction sleeve 23 is connected and arranged on the inner wall of the inner straight cylinder 19.
The outer protection components 5 are provided with four groups between the bottom fixing rectangular ring 6 and the top fixing rectangular ring 7, two groups of adjacent outer protection components 5 are connected with elastic belts 24, and the elastic belts 24 are connected and arranged between two adjacent upper baffles 8 and two adjacent lower baffles 9.
Preferably, the bottom fixing rectangular ring 6 and the top fixing rectangular ring 7 have the same structure and function.
When the shock absorber is specifically used, the shock absorber is placed below a rail, when a train passes through the upper portion of the shock absorber, the top plate 2 is firstly extruded downwards, the top plate 2 drives the inner straight cylinder 19 to move downwards to extrude the bearing spring 22, the impact can be gradually converted into elastic potential energy of the bearing spring 22, the impact is slowed down, in the process of pressing downwards, the upper baffle 8 and the lower baffle 9 move outwards, the transverse shock absorbing member 15 is pulled by the connecting seat 17 and the shock absorbing auxiliary plate 18, the second spring 16 is pulled, the impact is slowed down under the action of the second spring 16, and the external stone is blocked at the outer side of the shock absorber under the action of the upper baffle and the lower baffle, so that the shock absorber is prevented from being damaged by entering the inside of the shock absorber.
The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.
Claims (7)
1. An anti-deformation shock absorber for a railway track, which is characterized in that: the novel high-strength anti-shock device comprises a bottom plate, a top plate, a middle buffer assembly, a side wall auxiliary buffer assembly and an outer protection assembly, wherein the top plate is connected with the upper end of the bottom plate;
The outside protection subassembly includes overhead gage and lower baffle, the lower extreme of lower baffle rotates the outside of connecting the fixed rectangle circle of locating the bottom, the upper end of overhead gage rotates the outside of connecting the fixed rectangle circle of locating the top, just the lower extreme of overhead gage and the upper end articulated setting of lower baffle.
2. A deformation-preventing railway track damper according to claim 1, wherein: the side wall auxiliary buffer assembly comprises an upper lifting connecting piece and a lower lifting connecting piece, wherein the upper lifting connecting piece is connected with the lower end of the top plate, the lower lifting connecting pieces are respectively connected with the upper end of the bottom plate, the outer sides of the upper lifting connecting piece and the lower lifting connecting piece are sleeved with connecting sleeves, and a first spring is connected between the upper lifting connecting piece and the lower lifting connecting piece.
3. A deformation-preventing railway track damper according to claim 2, wherein: the outside connection of connecting sleeve is equipped with horizontal sleeve, horizontal telescopic inside sliding connection is equipped with horizontal shock attenuation spare, be connected between horizontal shock attenuation spare and the horizontal sleeve and be equipped with the second spring, just the connection of one side of overhead gage and lower baffle is equipped with the connecting seat, two the equal swivelling joint in one side of connecting seat is equipped with the shock attenuation accessory plate, two the one end that the connecting seat was kept away from to the shock attenuation accessory plate all articulates with horizontal shock attenuation spare and sets up.
4. A deformation-preventing railway track damper according to claim 1, wherein: the middle buffer component comprises an inner straight cylinder and an outer straight cylinder, the inner straight cylinder is connected with the lower end of the top plate, the outer straight cylinder is connected with the upper end of the bottom plate, the lower end of the inner straight cylinder is connected with the inner part of the outer straight cylinder in a sliding manner, the inner part of the outer straight cylinder is connected with a middle rod, and the upper end of the middle rod is connected with the inner part of the inner straight cylinder in a sliding manner.
5. A deformation-preventing railway track damper according to claim 4, wherein: the bearing spring is sleeved on the outer side of the middle rod, the upper end of the bearing spring is connected with the lower end of the inner straight cylinder, and the friction sleeve is connected on the inner wall of the inner straight cylinder.
6. A deformation-preventing railway track damper according to claim 1, wherein: the outer protection assembly is provided with four groups between the bottom fixed rectangular ring and the top fixed rectangular ring, two groups of adjacent outer protection assemblies are connected with elastic belts, and the elastic belts are connected and arranged between two adjacent upper baffles and two adjacent lower baffles.
7. A deformation-preventing railway track damper according to claim 1, wherein: the bottom fixed rectangular ring and the top fixed rectangular ring have the same structure and function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374779.0U CN220813244U (en) | 2023-09-01 | 2023-09-01 | Anti-deformation shock absorber for railway track |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322374779.0U CN220813244U (en) | 2023-09-01 | 2023-09-01 | Anti-deformation shock absorber for railway track |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220813244U true CN220813244U (en) | 2024-04-19 |
Family
ID=90713127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322374779.0U Active CN220813244U (en) | 2023-09-01 | 2023-09-01 | Anti-deformation shock absorber for railway track |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220813244U (en) |
-
2023
- 2023-09-01 CN CN202322374779.0U patent/CN220813244U/en active Active
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