CN215553141U - Train platform railway carriage revolving stage - Google Patents
Train platform railway carriage revolving stage Download PDFInfo
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- CN215553141U CN215553141U CN202121161067.5U CN202121161067U CN215553141U CN 215553141 U CN215553141 U CN 215553141U CN 202121161067 U CN202121161067 U CN 202121161067U CN 215553141 U CN215553141 U CN 215553141U
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Abstract
A train platform wagon rotating platform comprises a supporting mechanism, a support mechanism and a control mechanism, wherein the supporting mechanism comprises a stand column oil cylinder body, a stand column oil cylinder rod, a traction rod and a stand column traction oil cylinder; the upper part of the upright post oil cylinder body is hinged with the frame body through an upright post oil cylinder turning pin, and an upright post oil cylinder rod is connected with the upright post oil cylinder body; the traction rod is arranged on the side part of the upright post oil cylinder body, one end of the traction rod is hinged with the upright post oil cylinder body, and the other end of the traction rod is connected with the upright post traction oil cylinder; the central slewing mechanism comprises a slewing bearing, a slewing bearing base and a driving assembly; the turntable bearing and the turntable bearing base are connected into a whole through bolts, an outer gear ring of the turntable bearing is connected with the frame body, and the turntable bearing base is connected with the flat car body; the driving assembly is connected with the frame body and is provided with a driving gear which is meshed with an outer gear ring of the turntable bearing. The utility model can make the transported vehicle quickly run off the train or run on the train transportation line.
Description
Technical Field
The utility model belongs to the technical field of rotating disks, and particularly relates to a rotating platform of a train platform carriage.
Background
At present, the railway freight car takes goods as main transportation objects, and can be divided into a general freight car and a special freight car according to purposes, and the general freight car is suitable for vehicles for transporting various goods, such as open trucks, boxcars, flat cars and the like.
At the present stage, a special flat car developed for transporting vehicles is provided, and the car body is divided into 2-3 layers. Small diameter wheels are often used to provide a greater loading height for the flatcar. In some cases, the transported vehicles are required to be capable of rapidly getting off from the train on the train transportation line, and the existing transported vehicles can get on or off the train only at the train platform, so that the use occasions are limited, and the train platform cars for rapidly getting on or off the train are inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a train platform wagon rotating platform, which solves the problem that a transported vehicle cannot be rapidly driven off from a train or driven on the train on a train transportation line.
The technical scheme for solving the technical problems is as follows: a train platform wagon rotating platform comprises a frame body, a supporting mechanism and a central slewing mechanism; the support mechanism is connected to the lower end of the frame body, the central swing mechanism is arranged in the middle of the frame body, and the support mechanism is positioned on two sides of the central swing mechanism;
the supporting mechanism comprises a vertical column oil cylinder body, a vertical column oil cylinder rod, a traction rod and a vertical column traction oil cylinder; the upper part of the upright post oil cylinder body is hinged with the frame body through an upright post oil cylinder turning pin, and an upright post oil cylinder rod is connected with the upright post oil cylinder body; the traction rod is arranged on the side part of the upright post oil cylinder body, one end of the traction rod is hinged with the upright post oil cylinder body, and the other end of the traction rod is connected with the upright post traction oil cylinder;
the central slewing mechanism comprises a slewing bearing, a slewing bearing base and a driving assembly; the turntable bearing and the turntable bearing base are connected into a whole through bolts, an outer gear ring of the turntable bearing is connected with the frame body, and the turntable bearing base is connected with the flat car body; the drive assembly with the support body is connected, and the drive assembly is equipped with drive gear, drive gear and carousel bearing's outer ring gear meshing.
As the preferred scheme of train platform railway carriage revolving stage, the inside of support body is equipped with storage battery, and the support body lower extreme is connected with hydraulic power unit, storage battery is used for supplying power to hydraulic power unit, supporting mechanism and central rotation mechanism.
As the preferred scheme of the train platform wagon rotating platform, the driving assembly further comprises a direct current motor and a speed reducer, the direct current motor is connected with the speed reducer, and the driving gear is located inside the speed reducer.
As the preferred scheme of the train platform wagon rotating platform, the platform wagon platform rotating platform further comprises a tightening oil cylinder, and the tightening oil cylinder is connected with the hydraulic pump station.
As a preferred scheme of the train platform wagon rotating platform, a connecting pin is arranged between the cylinder rod of the upright post oil cylinder and the traction rod; the connecting position of the traction rod and the upright column traction oil cylinder is provided with a head pin, and the connecting position of the upright column traction oil cylinder and the frame body is provided with a tail pin.
As the preferred scheme of the train platform wagon rotating platform, the rotating platform further comprises a locking oil cylinder, wherein the locking oil cylinder is connected with an anti-rotating rod, and the anti-rotating rod is in contact with the outer wall of the cylinder body of the upright post oil cylinder.
As a preferred scheme of the train platform wagon rotating platform, a scissor lifting device arranged on the outer side of a steel rail roadbed is configured, and an getting-on and getting-off ramp is arranged on one side of the scissor lifting device; the support body upper end is equipped with the truck, central rotation mechanism below is equipped with the flatbed.
The utility model has the beneficial effects that: is provided with a frame body, a supporting mechanism and a central revolving mechanism; the support mechanism is connected to the lower end of the frame body, the central swing mechanism is arranged in the middle of the frame body, and the support mechanism is positioned on two sides of the central swing mechanism; the supporting mechanism comprises a vertical column oil cylinder body, a vertical column oil cylinder rod, a traction rod and a vertical column traction oil cylinder; the upper part of the upright post oil cylinder body is hinged with the frame body through an upright post oil cylinder turning pin, and an upright post oil cylinder rod is connected with the upright post oil cylinder body; the traction rod is arranged on the side part of the upright post oil cylinder body, one end of the traction rod is hinged with the upright post oil cylinder body, and the other end of the traction rod is connected with the upright post traction oil cylinder; the central slewing mechanism comprises a slewing bearing, a slewing bearing base and a driving assembly; the turntable bearing and the turntable bearing base are connected into a whole through bolts, an outer gear ring of the turntable bearing is connected with the frame body, and the turntable bearing base is connected with the flat car body; the driving assembly is connected with the frame body and is provided with a driving gear which is meshed with an outer gear ring of the turntable bearing. The utility model can make the transported vehicle quickly move down from the train or move up from the train on the train transportation line, and has no limitation on the use occasion and high efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.
The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so that those skilled in the art can understand and read the present invention, and do not limit the conditions for implementing the present invention, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the functions and purposes of the present invention, should still fall within the scope of the present invention.
FIG. 1 is a front view of a railway platform carriage turntable provided in an embodiment of the present invention in a state rotated 90 degrees;
FIG. 2 is a cross-sectional view of a railway platform truck having a turntable rotated 90 degrees in accordance with an embodiment of the present invention;
FIG. 3 is a front view of a train running state of a turntable of a platform of a train provided in an embodiment of the utility model;
FIG. 4 is a front view of a turntable of a platform of a railway vehicle in an embodiment of the present invention in a stopped state and in an impending state of a truck;
fig. 5 is a front view of a train platform truck provided in the embodiment of the present invention in a state of getting on the road.
In the figure, 1, a frame body; 2. a support mechanism; 3. a central slewing mechanism; 4. a cylinder body of the upright post oil cylinder; 5. a cylinder rod of the upright cylinder; 6. a traction rod; 7. a column traction cylinder; 8. a turntable bearing; 9. a turntable bearing base; 10. a drive assembly; 11. a battery pack; 12. a hydraulic pump station; 13. tightly supporting the oil cylinder; 14. a connecting pin; 15. a head pin; 16. a terminal pin; 17. locking the oil cylinder; 18. a rotation prevention lever; 19. a scissor lift device; 20. getting on and off the ramp; 21. a truck; 22. flatbed vehicle; 23. the gears are driven.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
Referring to fig. 1 and 2, a train flatbed 22 box rotating platform is provided, which comprises a frame body 1, a supporting mechanism 2 and a central revolving mechanism 3; the support mechanism 2 is connected to the lower end of the frame body 1, the central swing mechanism 3 is arranged in the middle of the frame body 1, and the support mechanisms 2 are positioned on two sides of the central swing mechanism 3;
the supporting mechanism 2 comprises a vertical column oil cylinder body 4, a vertical column oil cylinder rod 5, a traction rod 6 and a vertical column traction oil cylinder 7; the upper part of the upright cylinder body 4 is hinged with the frame body 1 through an upright cylinder turning pin, and the upright cylinder rod 5 is connected with the upright cylinder body 4; the traction rod 6 is arranged on the side part of the upright post oil cylinder body 4, one end of the traction rod 6 is hinged with the upright post oil cylinder body 4, and the other end of the traction rod 6 is connected with the upright post traction oil cylinder 7;
the central slewing mechanism 3 comprises a slewing bearing 8, a slewing bearing base 9 and a driving assembly 10; the turntable bearing 8 and the turntable bearing base 9 are connected into a whole through bolts, an outer gear ring of the turntable bearing 8 is connected with the frame body 1, and the turntable bearing base 9 is connected with a box body of the flat car 22; drive assembly 10 with support body 1 is connected, drive assembly 10 is equipped with drive gear 23, drive gear 23 meshes with the outer ring gear of slewing bearing 8.
In this embodiment, the inside of support body 1 is equipped with storage battery 11, and 1 lower extreme of support body is connected with hydraulic power unit 12, storage battery 11 is used for supplying power to hydraulic power unit 12, supporting mechanism 2 and center rotation mechanism 3.
Specifically, in the storage battery pack 11, each storage battery is connected in series by 2 volts, 12 storage batteries are connected in series by 24 volts, a plurality of groups of storage batteries are connected in parallel to form the storage battery pack 11, the storage battery pack 11 provides electric energy for the rotation of the frame body 1 and the hydraulic pump station 12, and the storage battery pack 11 is fully charged with electric energy before each train starts.
With reference to fig. 3, 4 and 5, in this embodiment, the driving assembly 10 further includes a dc motor and a speed reducer, the dc motor is connected to the speed reducer, and the driving gear 23 is located inside the speed reducer. The driving gear 23 is engaged with the turntable bearing 8 with external teeth of the central revolving mechanism 3 to drive the frame body 1 to rotate stably. When the train flat car 22 operates, the driving assembly 10 drives the frame body 1 to rotate, and the frame body 1 is parallel to the carriage; after the train stops and the train needs to get off, the driving assembly 10 drives the frame body 1 to rotate to be in a state that the frame body 1 is vertical to the carriage, so that the vehicle can conveniently and directly get on and off the frame body 1.
In this embodiment, the hydraulic pump further comprises a tightening cylinder 13, and the tightening cylinder 13 is connected with the hydraulic pump station 12. When the train flat car 22 operates, the hydraulic pump station 12 drives the tensioning cylinder 13 to abut against the upper surface of the flat car 22, so that the frame body 1 is prevented from swinging on the one hand, and the rigidity of the frame body 1 is increased to prevent the frame body 1 from bending on the other hand. After the train stops and the train needs to get off, the hydraulic pump station 12 drives the tightening oil cylinder 13 to retract, so that the frame body 1 and the train flat car 22 only contact at the central swing mechanism 3, and the frame body 1 is in a rotatable state.
In this embodiment, a connecting pin 14 is arranged between the upright post oil cylinder rod 5 and the traction rod 6; the connecting position of the traction rod 6 and the upright column traction oil cylinder 7 is provided with a head pin 15, and the connecting position of the upright column traction oil cylinder 7 and the frame body 1 is provided with a tail pin 16. In addition, the device further comprises a locking oil cylinder 17, wherein the locking oil cylinder 17 is connected with an anti-rotation rod 18, and the anti-rotation rod 18 is in contact with the outer wall of the upright post oil cylinder body 4.
Specifically, the upright post cylinder body 4 rotates under the pulling of the upright post traction cylinder 7 through the traction rod 6 and is vertical to the ground. Then, the locking oil cylinder 17 pushes the rotation preventing rod 18 to extend out to fix the position of the upright post oil cylinder body 4, so that the upright post oil cylinder body 4 is prevented from rotating under the action of large external force. Next, the rod 5 of the vertical cylinder is driven by the hydraulic pump station 12 to extend until the ball hinge seat of the rod head of the rod 5 of the vertical cylinder abuts against the ground.
With reference to fig. 3, 4 and 5, in the present embodiment, a scissor lift 19 is disposed outside the rail bed, and one side of the scissor lift 19 is provided with an entrance ramp 20; the upper end of the frame body 1 is provided with a truck 21, and a flat car 22 is arranged below the central slewing mechanism 3. Specifically, a shear fork lifting device 19 and an upper and lower car ramp 20 are temporarily preset on the road base side of a place where a vehicle needs to get off, the shear fork lifting device 19 is driven by a hydraulic pump station 12 to be lifted to the upper plane and the upper plane of a rotary table at the same height, the vehicle is directly driven onto the shear fork lifting device 19, and then the vehicle is directly driven away by the upper and lower car ramps 20 along with the fact that the height of the shear fork lifting device 19 is reduced to the minimum. The reverse of the process can also be used as a boarding device.
In summary, the utility model is provided with a frame body 1, a supporting mechanism 2 and a central revolving mechanism 3; the support mechanism 2 is connected to the lower end of the frame body 1, the central swing mechanism 3 is arranged in the middle of the frame body 1, and the support mechanisms 2 are positioned on two sides of the central swing mechanism 3; the supporting mechanism 2 comprises a vertical column oil cylinder body 4, a vertical column oil cylinder rod 5, a traction rod 6 and a vertical column traction oil cylinder 7; the upper part of the upright post oil cylinder body 4 is hinged with the frame body 1 through an upright post oil cylinder turning pin, and an upright post oil cylinder rod 5 is connected with the upright post oil cylinder body 4; the traction rod 6 is arranged on the side part of the upright post oil cylinder body 4, one end of the traction rod 6 is hinged with the upright post oil cylinder body 4, and the other end of the traction rod 6 is connected with an upright post traction oil cylinder 7; the central slewing mechanism 3 comprises a slewing bearing 8, a slewing bearing base 9 and a driving assembly 10; the turntable bearing 8 and the turntable bearing base 9 are connected into a whole through bolts, an outer gear ring of the turntable bearing 8 is connected with the frame body 1, and the turntable bearing base 9 is connected with a box body of the flat car 22; the driving assembly 10 is connected with the frame body 1, the driving assembly 10 is provided with a driving gear 23, and the driving gear 23 is meshed with an outer gear ring of the turntable bearing 8. When the train flat car 22 operates, the hydraulic pump station 12 drives the tensioning cylinder 13 to abut against the upper surface of the flat car 22, so that the frame body 1 is prevented from swinging on the one hand, and the rigidity of the frame body 1 is increased to prevent the frame body 1 from bending on the other hand. After the train stops and the train needs to get off, the hydraulic pump station 12 drives the tightening oil cylinder 13 to retract, so that the frame body 1 and the train flat car 22 only contact at the central swing mechanism 3, and the frame body 1 is in a rotatable state. The upright post oil cylinder body 4 rotates under the pulling of the upright post traction oil cylinder 7 through the traction rod 6 and is vertical to the ground. Then, the locking oil cylinder 17 pushes the rotation preventing rod 18 to extend out to fix the position of the upright post oil cylinder body 4, so that the upright post oil cylinder body 4 is prevented from rotating under the action of large external force. Next, the rod 5 of the vertical cylinder is driven by the hydraulic pump station 12 to extend until the ball hinge seat of the rod head of the rod 5 of the vertical cylinder abuts against the ground. A shear fork lifting device 19 and an up-down ramp 20 are temporarily preset at the road base side of a place where a vehicle needs to get off, the shear fork lifting device 19 is driven by a hydraulic pump station 12 to be lifted to the upper plane and the upper plane of a rotary table at the same height, the vehicle is directly driven onto the shear fork lifting device 19, and then the vehicle is directly driven away by the up-down ramp 20 along with the fact that the height of the shear fork lifting device 19 is reduced to the minimum. The reverse of the process can also be used as a boarding device. The utility model can make the transported vehicle quickly move down from the train or move up from the train on the train transportation line, and has no limitation on the use occasion and high efficiency.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the utility model. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A train flat car (22) box rotating platform is characterized by comprising a frame body (1), a supporting mechanism (2) and a central slewing mechanism (3); the support mechanism (2) is connected to the lower end of the frame body (1), the central swing mechanism (3) is arranged in the middle of the frame body (1), and the support mechanism (2) is positioned on two sides of the central swing mechanism (3);
the supporting mechanism (2) comprises a vertical column oil cylinder body (4), a vertical column oil cylinder rod (5), a traction rod (6) and a vertical column traction oil cylinder (7); the upper part of the upright post oil cylinder body (4) is hinged with the frame body (1) through an upright post oil cylinder rotary pin, and the upright post oil cylinder rod (5) is connected with the upright post oil cylinder body (4); the traction rod (6) is arranged on the side part of the upright post oil cylinder body (4), one end of the traction rod (6) is hinged with the upright post oil cylinder body (4), and the other end of the traction rod (6) is connected with the upright post traction oil cylinder (7);
the central slewing mechanism (3) comprises a slewing bearing (8), a slewing bearing base (9) and a driving assembly (10); the turntable bearing (8) and the turntable bearing base (9) are connected into a whole through bolts, an outer gear ring of the turntable bearing (8) is connected with the frame body (1), and the turntable bearing base (9) is connected with a box body of the flat car (22); drive assembly (10) with support body (1) is connected, and drive assembly (10) are equipped with drive gear (23), drive gear (23) and the outer ring gear meshing of slewing bearing (8).
2. The train flatbed (22) case revolving stage of claim 1, characterized in that, the inside of support body (1) is equipped with storage battery (11), and support body (1) lower extreme is connected with hydraulic power unit (12), storage battery (11) are used for supplying power to hydraulic power unit (12), supporting mechanism (2) and center rotation mechanism (3).
3. A train platform truck (22) box rotary table according to claim 1, characterized in that the driving assembly (10) further comprises a dc motor and a speed reducer, the dc motor is connected to the speed reducer, the driving gear (23) is inside the speed reducer.
4. The train platform lorry (22) rotating platform according to claim 2, further comprising a tightening cylinder (13), wherein the tightening cylinder (13) is connected with the hydraulic pump station (12).
5. The train platform truck (22) rotating platform according to claim 1, characterized in that a connecting pin (14) is provided between the column cylinder rod (5) and the traction rod (6); the connecting position of the traction rod (6) and the upright column traction oil cylinder (7) is provided with a head pin (15), and the connecting part of the upright column traction oil cylinder (7) and the frame body (1) is provided with a tail pin (16).
6. The train flatbed (22) box rotating table as claimed in claim 1, further comprising a locking cylinder (17), wherein a rotation preventing rod (18) is connected to the locking cylinder (17), and the rotation preventing rod (18) is in contact with an outer wall of the column cylinder body (4).
7. The train flat car (22) box rotary table according to claim 1, wherein a scissor lift (19) is provided outside the rail bed, and an getting-on/off ramp (20) is provided on one side of the scissor lift (19); the frame body (1) upper end is equipped with truck (21), center rotation mechanism (3) below is equipped with flatbed (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161067.5U CN215553141U (en) | 2021-05-27 | 2021-05-27 | Train platform railway carriage revolving stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121161067.5U CN215553141U (en) | 2021-05-27 | 2021-05-27 | Train platform railway carriage revolving stage |
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| Publication Number | Publication Date |
|---|---|
| CN215553141U true CN215553141U (en) | 2022-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121161067.5U Active CN215553141U (en) | 2021-05-27 | 2021-05-27 | Train platform railway carriage revolving stage |
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| CN (1) | CN215553141U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009877A (en) * | 2022-07-21 | 2022-09-06 | 北京理工大学 | Train flat car for transporting armored vehicle and loading method thereof |
-
2021
- 2021-05-27 CN CN202121161067.5U patent/CN215553141U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115009877A (en) * | 2022-07-21 | 2022-09-06 | 北京理工大学 | Train flat car for transporting armored vehicle and loading method thereof |
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