CN217229524U - Wheel protector for car dumper body - Google Patents
Wheel protector for car dumper body Download PDFInfo
- Publication number
- CN217229524U CN217229524U CN202123269768.3U CN202123269768U CN217229524U CN 217229524 U CN217229524 U CN 217229524U CN 202123269768 U CN202123269768 U CN 202123269768U CN 217229524 U CN217229524 U CN 217229524U
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- wheel
- vehicle
- plate
- steel rail
- protecting plate
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Abstract
A tipper body wheel protector comprises a wheel protecting plate and a wheel clamping device; the wheel protecting plate and the wheel clamping device are both arranged on the tipper platform, the wheel protecting plate is arranged on the inner side of the steel rail and is respectively arranged at the positions corresponding to three wheels of the vehicle, the wheel clamping device is also arranged on the inner side of the steel rail and is arranged at the position corresponding to the fourth wheel of the vehicle, the wheel protecting plate is fixed on a platform base steel plate of the tipper platform, and the height of the wheel protecting plate is higher than that of the steel rail; the wheel clamping device comprises a plurality of braking devices distributed along the extending direction of the steel rail and a wheel clamping plate arranged at the movable end of the braking devices. The utility model discloses simple structure, convenient preparation, cost are low, have the duplicate protection that prevents that the vehicle from falling the way, swift current car.
Description
Technical Field
The utility model relates to a tipper body protects wheel ware.
Background
The tippler is a large-scale mechanical equipment for dumping bulk cargo of a railway gondola. The rail vehicle loading and unloading machine can overturn or incline the rail vehicle to unload the rail vehicle, but in the unloading process of the existing train, the rail is not horizontal or the vehicle slides after being positioned due to the inertia effect in the vehicle moving process, the failure of the clamping mechanism of the tipper causes the loose wheels of the clamping vehicle to derail and fall off the rail in the unloading process, the vehicle and equipment are damaged, and the sliding vehicle causes the inaccuracy of the vehicle, especially the unloading interruption can be caused in the program control unloading process, and the unloading speed is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a prior art not enough and provide a simple structure, prevent that the vehicle from falling way, swift current car duplicate protection's tipper body protects the wheel ware.
In order to realize the purpose, the utility model firstly provides a wheel protector of the tippler body, which comprises a wheel protecting plate and a wheel clamping device; the wheel protecting plate and the wheel clamping device are both arranged on the tipper platform, the wheel protecting plate is arranged on the inner side of the steel rail and is respectively arranged at the positions corresponding to three wheels of the vehicle, the wheel clamping device is also arranged on the inner side of the steel rail and is arranged at the position corresponding to the fourth wheel of the vehicle, the wheel protecting plate is fixed on a platform base steel plate of the tipper platform, and the height of the wheel protecting plate is higher than that of the steel rail;
the wheel clamping device comprises a plurality of braking devices arranged along the extending direction of the steel rail and wheel clamping plates arranged at the movable ends of the braking devices, the wheel clamping plates are higher than the steel rail, each braking device comprises a bearing seat, a braking shaft and a sliding bearing, the two bearing seats are fixed on a platform foundation steel plate of the platform of the car dumper along the direction vertical to the steel rail, the sliding bearings are installed on the bearing seats, the braking shafts are slidably installed in the sliding bearings, the sliding bearings extend out of the two ends of the braking shafts, the wheel clamping plates are fixed at the ends, close to the steel rail, of the braking shafts, an axial limiting device is arranged at the end, far away from the steel rail, of the braking shafts, a compression spring is sleeved between the two bearing seats, one end of the compression spring is fixed on the bearing seat, far away from the steel rail, the other end of the compression spring is fixed on the braking shafts, and guide plates are arranged at the two ends of the wheel clamping plates, an included angle is formed between the vertical surface of the guide plate and the wheel clamping plate, so that the wheel clamping plate forms a horn mouth with an inlet larger than an outlet at the inlet end and the outlet end of the vehicle wheel.
In this embodiment, a gap is formed between the wheel guard plate and the steel rail, the gap enables the wheel guard plate not to interfere with the movement of the vehicle wheel on the steel rail, and after the vehicle wheel enters the area where the wheel guard plate is located, the gap between the wheel guard plate and the vehicle wheel is 5-10 mm.
In this embodiment, the wheel guard plate is equipped with the deflector at vehicle wheel entrance point and exit end, the deflector is equipped with the contained angle on the perpendicular with between the wheel guard plate for the wheel guard plate forms the horn mouth that the import is greater than the export at vehicle wheel entrance point and exit end.
In this embodiment, a reinforcing rib for reinforcing the strength of the wheel guard plate is further fixed to the back surface of the wheel guard plate.
In this embodiment, stop device includes packing ring, adjusting nut and stopping pad, the stopping pad is fixed at the braking shaft tip, the packing ring suit is on the braking shaft, adjusting nut screw thread install on the braking shaft, and set up between packing ring and stopping pad.
In this embodiment, the wheel clamping plate and the wheel protecting plate are made of 20mm steel plates.
By adopting the structure, when the vehicle moves onto the platform of the tippler, three wheels of the vehicle enter the area where the wheel protecting plate is located, the wheel protecting plate limits the wheels of the vehicle, the wheels of the vehicle are prevented from being separated from a steel rail, the fourth wheel enters the area where the wheel clamping plate is located, the wheel clamping plate extrudes the wheels of the vehicle under the action of the compression spring, the wheels of the vehicle are tightly pressed on the steel rail, the vehicle is prevented from sliding, the limitation of the wheels in the unloading process is realized under the synergistic action of the wheel clamping plate and the wheel protecting plate, the wheels are prevented from being displaced and derailed, the goods on the vehicle are safely and stably unloaded in the coal unloading groove through the tippler through the structure, the installation positions of the wheel clamping plate and the wheel protecting plate need to be adjusted according to the specific model of the tippler and the position of the vehicle after the positioning, and the requirements of different tipplers are met.
Drawings
Fig. 1 is a schematic structural view of the present invention mounted on a platform of a car dumper;
FIG. 2 is a schematic structural view of the braking device of the present invention;
fig. 3 is a front view of the rail and pinch roller plate of the present invention.
In the figure, 1, a wheel clamping device; 11. a braking device; 12. a pinch roller plate; 13. a bearing seat; 14. a brake shaft; 15. a compression spring; 16. a sliding bearing; 17. a gasket; 18. adjusting the nut; 19. a backstop pad; 2. a wheel guard plate; 21. reinforcing ribs; 22. a guide plate; 3. a steel rail; 4. a tippler platform; 5. and (6) discharging the coal chute.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without making creative efforts belong to the protection scope of the present invention.
In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a tippler body wheel protector, which comprises a wheel protecting plate 2 and a wheel clamping device 1;
the wheel protection plate 2 and the wheel clamp 1 are both arranged on a tipper platform 4, the wheel protection plate 2 is arranged on the inner side of a steel rail 3 and is respectively arranged on positions corresponding to three wheels of a vehicle, the wheel clamp 1 is also arranged on the inner side of the steel rail 3 and is arranged on a position corresponding to the fourth wheel of the vehicle, the wheel protection plate 2 is welded with a platform base steel plate of the tipper platform, the height of the wheel protection plate 2 is higher than that of the steel rail 3, a space is arranged between the wheel protection plate 2 and the steel rail 3, the space enables the wheel protection plate 2 not to interfere the movement of the vehicle wheels on the steel rail 3, and after the vehicle wheels enter an area where the wheel protection plate 2 is located, the space between the wheel protection plate 2 and the vehicle wheels is 5-10 mm; the wheel guard plate 2 is provided with guide plates 22 at the inlet end and the outlet end of the vehicle wheel, and an included angle is formed between the guide plates 22 and the wheel guard plate 2 on the vertical plane, so that the wheel guard plate 2 forms a horn mouth with an inlet larger than an outlet at the inlet end and the outlet end of the vehicle wheel; in this embodiment, the back of the wheel guard plate 2 is further fixed with a reinforcing rib 21 for reinforcing the strength of the wheel guard plate;
the wheel clamping device 1 comprises a plurality of braking devices 11 distributed along the extending direction of a steel rail 3 and wheel clamping plates 12 arranged at the movable ends of the braking devices 11, wherein the wheel clamping plates 12 are higher than the steel rail 3, each braking device comprises bearing seats 13, braking shafts 14 and sliding bearings 16, the two bearing seats 13 are welded on a platform base steel plate of a tipper platform along the direction perpendicular to the steel rail, the sliding bearings 16 are installed on the bearing seats 13, the braking shafts 14 are slidably installed in the sliding bearings 16, the sliding bearings 16 extend out of the two ends of the braking shafts 14, the wheel clamping plates 12 are fixed at one ends, close to the steel rail 3, of the braking shafts 14, a limiting device is arranged at one end, far away from the steel rail 3, of the braking shafts 14 are sleeved with compression springs 15 between the two bearing seats 13, one ends of the compression springs 15 are fixed on the bearing seats 13 far away from the steel rail 3, the other end of the wheel clamping plate 12 is fixed on the brake shaft 14, guide plates are arranged at two ends of the wheel clamping plate 12, and an included angle is formed between each guide plate and the wheel clamping plate 12 on the vertical plane, so that the wheel clamping plate 12 forms a horn mouth with an inlet larger than an outlet at the inlet end and the outlet end of the vehicle wheel;
in this embodiment, stop device includes packing ring 17, adjusting nut 18 and stopping pad 19, stopping pad 19 is fixed at brake shaft 14 tip, packing ring 17 suit is on brake shaft 14, adjusting nut 18 threaded mounting is on brake shaft 14, sets up between packing ring 17 and stopping pad 19. The wheel clamping plate 12 and the wheel protecting plate 2 are both made of steel plates with the thickness of 20 mm.
When in use, when the vehicle moves onto the tippler platform 4, the three wheels of the vehicle enter the area where the wheel protecting plate 2 is positioned, the wheel protecting plate 2 limits the wheels of the vehicle to prevent the wheels of the vehicle from being separated from the steel rail, and the fourth wheel enters the area of the wheel clamping plate 12, the wheel clamping plate 12 is under the action of the compression spring 15, the wheels of the vehicle are extruded to be pressed on the steel rails 3, so that the vehicle is prevented from sliding, the wheels are limited in the unloading process under the synergistic action of the wheel clamping plates 12 and the wheel protecting plates 2, the displacement derailment of the wheels is prevented, through the structure, the cargoes on the vehicle are safely and stably unloaded in the coal unloading groove 5 through the tippler, and the installation positions of the wheel clamping plate 12 and the wheel protecting plate 2 need to be adjusted according to the specific model of the tippler and the position of the vehicle after the vehicle is positioned, so that the requirements of different tipplers are met.
The above is only the preferred embodiment of the present invention, not limiting the scope of the present invention, all of which are under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (6)
1. A tippler body wheel protector is characterized by comprising a wheel protecting plate (2) and a wheel clamping device (1); the wheel protecting plate (2) and the wheel clamping device (1) are both arranged on a tipper platform (4), the wheel protecting plate (2) is arranged on the inner side of a steel rail (3) and is respectively arranged on positions corresponding to three wheels of a vehicle, the wheel clamping device (1) is also arranged on the inner side of the steel rail (3) and is arranged on a position corresponding to the fourth wheel of the vehicle, the wheel protecting plate (2) is fixed on a platform base steel plate of the tipper platform (4), and the height of the wheel protecting plate (2) is higher than that of the steel rail (3);
the wheel clamping device (1) comprises a plurality of braking devices (11) distributed along the extending direction of a steel rail (3) and wheel clamping plates (12) arranged at the movable ends of the braking devices (11), the height of each wheel clamping plate (12) is higher than that of the steel rail (3), each braking device (11) comprises a bearing seat (13), a braking shaft (14) and a sliding bearing (16), the bearing seats (13) are fixed on a platform base steel plate of a tipper platform (4) along the vertical direction of the steel rail (3), the sliding bearing (16) is installed on the bearing seats (13), the braking shafts (14) are slidably installed in the sliding bearings (16), the sliding bearings (16) extend out of two ends of the braking shafts (14), the wheel clamping plates (12) are fixed at one ends, close to the steel rail (3), of the braking shafts (14) far away from the steel rail (3) and are provided with axial limiting devices, the brake shaft (14) is equipped with compression spring (15) between two bearing frames (13) in the cover, the one end of compression spring (15) is fixed on bearing frame (13) of keeping away from rail (3), and the other end is fixed on brake shaft (14), the both ends of pinch roller board (12) are equipped with deflector (22), deflector (22) on the perpendicular and pinch roller board (12) between be equipped with the contained angle for pinch roller board (12) form the horn mouth that the import is greater than the export at vehicle wheel entrance point and exit end.
2. The dumper body wheel protector as claimed in claim 1, wherein a space is provided between the wheel protecting plate (2) and the steel rail (3), the space is such that the wheel protecting plate (2) does not interfere with the movement of the vehicle wheel on the steel rail (3), and after the vehicle wheel enters the area where the wheel protecting plate (2) is located, the gap between the wheel protecting plate (2) and the vehicle wheel is 5-10 mm.
3. The wagon body guard of claim 1, wherein the wheel guard (2) is provided with guide plates (22) at the inlet end and the outlet end of the vehicle wheel, and the guide plates (22) are arranged at an included angle with the wheel guard (2) on a vertical plane, so that the wheel guard (2) forms a bell mouth with the inlet larger than the outlet at the inlet end and the outlet end of the vehicle wheel.
4. The wheel guard of the tippler body as claimed in claim 1, wherein the back of the wheel guard (2) is further fixed with a reinforcing rib (21) for reinforcing the strength of the wheel guard (2).
5. The dumper body wheel protector according to claim 1, wherein the limiting device comprises a washer (17), an adjusting nut (18) and a stopping pad (19), the stopping pad (19) is fixed at the end of the brake shaft (14), the washer (17) is sleeved on the brake shaft (14), and the adjusting nut (18) is installed on the brake shaft (14) in a threaded manner and is arranged between the washer (17) and the stopping pad (19).
6. The wheel guard of the tippler body as claimed in claim 1, wherein the wheel clamping plate (12) and the wheel guard plate (2) are made of 20mm steel plates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269768.3U CN217229524U (en) | 2021-12-23 | 2021-12-23 | Wheel protector for car dumper body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123269768.3U CN217229524U (en) | 2021-12-23 | 2021-12-23 | Wheel protector for car dumper body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217229524U true CN217229524U (en) | 2022-08-19 |
Family
ID=82825209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123269768.3U Active CN217229524U (en) | 2021-12-23 | 2021-12-23 | Wheel protector for car dumper body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217229524U (en) |
-
2021
- 2021-12-23 CN CN202123269768.3U patent/CN217229524U/en active Active
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