CN221188538U - Buffer for railway wagon - Google Patents
Buffer for railway wagon Download PDFInfo
- Publication number
- CN221188538U CN221188538U CN202323124538.7U CN202323124538U CN221188538U CN 221188538 U CN221188538 U CN 221188538U CN 202323124538 U CN202323124538 U CN 202323124538U CN 221188538 U CN221188538 U CN 221188538U
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- CN
- China
- Prior art keywords
- limiting
- gear
- seat
- plate
- buffer
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Links
- 239000000872 buffer Substances 0.000 title claims abstract description 36
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 16
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 16
- 241001330002 Bambuseae Species 0.000 claims description 16
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 16
- 239000011425 bamboo Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses a railway wagon buffer, which comprises a mounting plate, wherein a limit cylinder is arranged on the side surface of the mounting plate, a first spring is arranged at the bottom of the limit cylinder, a buffer column is connected in a sliding manner in the limit cylinder, an impact plate is arranged at the end part of the buffer column, a second cleaning ring is sleeved on the outer side of the limit cylinder, and a second limit seat is arranged on the side surface of the second cleaning ring. When the buffer is impacted, the buffer column can slide into the limiting cylinder, in the process, the first toothed plate drives the first gear to rotate, the first gear drives the second gear to rotate through the transmission shaft, the second gear drives the second toothed plate to move, and the second toothed plate drives the first cleaning ring and the second cleaning ring to slide on the outer side of the limiting cylinder, so that the outer side of the limiting cylinder can be cleaned, dirt accumulated on the outer side of the limiting cylinder can be prevented, water accumulated on the limiting cylinder in overcast and rainy days can be prevented, and the shell of the limiting cylinder can be prevented from rusting.
Description
Technical Field
The utility model relates to the technical field of buffers, in particular to a railway wagon buffer.
Background
The buffer is used as a core component in a railway freight vehicle and plays roles of relieving longitudinal impact of a train and absorbing train energy, the buffer is usually arranged between a front mounting plate seat and a rear mounting plate seat of the vehicle, and the distance between the front mounting plate seat and the rear mounting plate seat is required to be smaller than the length of the buffer in a free stretching state, so that the buffer achieves the aim of relieving the train impact. The existing buffer is generally exposed to the outside, and under the external environment of blowing, sun-drying and rain-spraying, the shell of the buffer can not only be stained and accumulated, but also be rusted, so that the service life of the buffer is reduced.
Disclosure of utility model
The utility model aims at: in order to solve the above problems, a railway wagon buffer is proposed.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
The utility model provides a railway freight car buffer, includes the mounting panel, the side of mounting panel is provided with spacing section of thick bamboo, the bottom of spacing section of thick bamboo is provided with first spring, sliding connection has the buffer post in the spacing section of thick bamboo, the tip of buffer post is provided with the impact plate, the outside cover of spacing section of thick bamboo is equipped with the clean ring of second, the side of the clean ring of second is provided with the spacing seat of second, be provided with the gag lever post on the mounting panel, the gag lever post runs through the spacing seat of second and with the spacing seat sliding connection of second, be provided with drive mechanism on the spacing section of thick bamboo.
Preferably, the transmission mechanism comprises a first limiting plate arranged on the side surface of the limiting cylinder, a third limiting seat is arranged on the upper end surface of the first limiting plate, a transmission shaft is arranged on the third limiting seat, a first gear and a second gear are respectively arranged at two ends of the transmission shaft, a first toothed plate matched with the first gear is arranged on the side surface of the impact plate, and a second toothed plate matched with the second gear is arranged on the side surface of the second limiting seat.
Preferably, the transmission shaft is in rotational connection with the third limiting seat, the first gear is in meshed connection with the first toothed plate, and the second gear is in meshed connection with the second toothed plate.
Preferably, a second limiting plate is arranged on the side face of the impact plate, and the second toothed plate is fixedly connected with the second limiting plate.
Preferably, the diameter of the first gear is smaller than the diameter of the second gear.
Preferably, a first cleaning ring is arranged on the side face of the limiting cylinder, a first limiting seat is arranged on the side face of the first cleaning ring, the limiting rod penetrates through the first limiting seat and is in sliding connection with the first limiting seat, and a second spring is arranged between the first limiting seat and the second limiting seat.
In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:
When the buffer is impacted, the buffer column can slide into the limiting cylinder, in the process, the first toothed plate drives the first gear to rotate, the first gear drives the second gear to rotate through the transmission shaft, the second gear drives the second toothed plate to move, and the second toothed plate drives the first cleaning ring and the second cleaning ring to slide on the outer side of the limiting cylinder, so that the outer side of the limiting cylinder can be cleaned, dirt accumulated on the outer side of the limiting cylinder can be prevented, water accumulated on the limiting cylinder in overcast and rainy days can be prevented, and the shell of the limiting cylinder can be prevented from rusting.
Drawings
Fig. 1 shows a schematic view of a first view structure provided according to an embodiment of the present utility model;
FIG. 2 illustrates a second perspective structure schematic provided in accordance with an embodiment of the present utility model;
Fig. 3 shows an enlarged schematic view of the structure at a in fig. 1 provided according to an embodiment of the present utility model.
Legend description:
1. A mounting plate; 2. a limiting cylinder; 3. a buffer column; 4. an impingement plate; 5. a first spring; 6. a first cleaning ring; 7. the first limiting seat; 8. a second cleaning ring; 9. the second limiting seat; 10. a limit rod; 11. a second spring; 12. a first limiting plate; 13. a third limit seat; 14. a transmission shaft; 15. a first gear; 16. a first toothed plate; 17. a second gear; 18. a second toothed plate; 19. and the second limiting plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution:
The utility model provides a railway freight car buffer, including mounting panel 1, the side of mounting panel 1 is provided with spacing section of thick bamboo 2, and the bottom of spacing section of thick bamboo 2 is provided with first spring 5, and sliding connection has buffer post 3 in spacing section of thick bamboo 2, and buffer post 3's tip is provided with impact plate 4, and spacing section of thick bamboo 2's outside cover is equipped with second clean ring 8, and the side of second clean ring 8 is provided with second spacing seat 9, is provided with gag lever post 10 on mounting panel 1, and gag lever post 10 runs through second spacing seat 9 and with second spacing seat 9 sliding connection, is provided with drive mechanism on the spacing section of thick bamboo 2. The transmission mechanism comprises a first limiting plate 12 arranged on the side face of the limiting cylinder 2, a third limiting seat 13 is arranged on the upper end face of the first limiting plate 12, a transmission shaft 14 is arranged on the third limiting seat 13, a first gear 15 and a second gear 17 are respectively arranged at two ends of the transmission shaft 14, a first toothed plate 16 matched with the first gear 15 is arranged on the side face of the impact plate 4, and a second toothed plate 18 matched with the second gear 17 is arranged on the side face of the second limiting seat 9. The transmission shaft 14 is rotatably connected with the third limiting seat 13, the first gear 15 is in meshed connection with the first toothed plate 16, and the second gear 17 is in meshed connection with the second toothed plate 18. The side of the impact plate 4 is provided with a second limiting plate 19, and the second toothed plate 18 is fixedly connected with the second limiting plate 19. The diameter of the first gear 15 is smaller than the diameter of the second gear 17. The side of spacing section of thick bamboo 2 is provided with first clean ring 6, and the side of first clean ring 6 is provided with first spacing seat 7, and gag lever post 10 runs through first spacing seat 7 and with first spacing seat 7 sliding connection, is provided with second spring 11 between first spacing seat 7 and the second spacing seat 9.
Specifically, as shown in fig. 3, the transmission mechanism includes a first limiting plate 12 disposed on a side surface of the limiting cylinder 2, a third limiting seat 13 is disposed on an upper end surface of the first limiting plate 12, a transmission shaft 14 is disposed on the third limiting seat 13, two ends of the transmission shaft 14 are respectively provided with a first gear 15 and a second gear 17, a first toothed plate 16 adapted to the first gear 15 is disposed on a side surface of the impact plate 4, and a second toothed plate 18 adapted to the second gear 17 is disposed on a side surface of the second limiting seat 9. The transmission shaft 14 is rotatably connected with the third limiting seat 13, the first gear 15 is in meshed connection with the first toothed plate 16, and the second gear 17 is in meshed connection with the second toothed plate 18. The side of the impact plate 4 is provided with a second limiting plate 19, and the second toothed plate 18 is fixedly connected with the second limiting plate 19.
Specifically, as shown in fig. 1 and 3, the diameter of the first gear 15 is smaller than that of the second gear 17, the side surface of the limiting cylinder 2 is provided with a first cleaning ring 6, the side surface of the first cleaning ring 6 is provided with a first limiting seat 7, the limiting rod 10 penetrates through the first limiting seat 7 and is slidably connected with the first limiting seat 7, and a second spring 11 is arranged between the first limiting seat 7 and the second limiting seat 9.
In summary, when the buffer is impacted, the buffer post 3 slides into the limiting cylinder 2, in this process, the first toothed plate 16 drives the first gear 15 to rotate, the first gear 15 drives the second gear 17 to rotate through the transmission shaft 14, the second gear 17 drives the second toothed plate 18 to move, and the second toothed plate 18 drives the first cleaning ring 8 and the second cleaning ring 6 to slide on the outer side of the limiting cylinder 2, so that the outer side of the limiting cylinder 2 can be cleaned, dirt can be prevented from being accumulated on the outer side of the limiting cylinder 2, and water accumulated in overcast and rainy days on the limiting cylinder 2 can be prevented from being rusted, so that the shell of the limiting cylinder 2 can be prevented from being rusted.
The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (6)
1. The utility model provides a railway wagon buffer, includes mounting panel (1), the side of mounting panel (1) is provided with spacing section of thick bamboo (2), the bottom of spacing section of thick bamboo (2) is provided with first spring (5), sliding connection has buffer column (3) in spacing section of thick bamboo (2), the tip of buffer column (3) is provided with impact plate (4), its characterized in that, the outside cover of spacing section of thick bamboo (2) is equipped with second clean ring (8), the side of second clean ring (8) is provided with second spacing seat (9), be provided with gag lever post (10) on mounting panel (1), gag lever post (10) run through second spacing seat (9) and with second spacing seat (9) sliding connection, be provided with drive mechanism on spacing section of thick bamboo (2).
2. A railway wagon buffer according to claim 1, characterized in that the transmission mechanism comprises a first limiting plate (12) arranged on the side surface of the limiting cylinder (2), a third limiting seat (13) is arranged on the upper end surface of the first limiting plate (12), a transmission shaft (14) is arranged on the third limiting seat (13), a first gear (15) and a second gear (17) are respectively arranged at two ends of the transmission shaft (14), a first toothed plate (16) matched with the first gear (15) is arranged on the side surface of the impact plate (4), and a second toothed plate (18) matched with the second gear (17) is arranged on the side surface of the second limiting seat (9).
3. A railway wagon buffer according to claim 2, characterized in that the drive shaft (14) is rotatably connected to the third limit seat (13), the first gear (15) is in meshed connection with the first toothed plate (16), and the second gear (17) is in meshed connection with the second toothed plate (18).
4. A railway wagon buffer according to claim 3, characterized in that the side of the impact plate (4) is provided with a second limiting plate (19), the second toothed plate (18) being fixedly connected with the second limiting plate (19).
5. A railway wagon buffer according to claim 4, characterized in that the diameter of the first gear (15) is smaller than the diameter of the second gear (17).
6. The railway wagon buffer according to claim 5, characterized in that a first cleaning ring (6) is arranged on the side face of the limiting cylinder (2), a first limiting seat (7) is arranged on the side face of the first cleaning ring (6), the limiting rod (10) penetrates through the first limiting seat (7) and is in sliding connection with the first limiting seat (7), and a second spring (11) is arranged between the first limiting seat (7) and the second limiting seat (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323124538.7U CN221188538U (en) | 2023-11-20 | 2023-11-20 | Buffer for railway wagon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323124538.7U CN221188538U (en) | 2023-11-20 | 2023-11-20 | Buffer for railway wagon |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221188538U true CN221188538U (en) | 2024-06-21 |
Family
ID=91528481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323124538.7U Active CN221188538U (en) | 2023-11-20 | 2023-11-20 | Buffer for railway wagon |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221188538U (en) |
-
2023
- 2023-11-20 CN CN202323124538.7U patent/CN221188538U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |