CN220375583U - Rotary platform of railway car - Google Patents
Rotary platform of railway car Download PDFInfo
- Publication number
- CN220375583U CN220375583U CN202321882315.4U CN202321882315U CN220375583U CN 220375583 U CN220375583 U CN 220375583U CN 202321882315 U CN202321882315 U CN 202321882315U CN 220375583 U CN220375583 U CN 220375583U
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- 230000005484 gravity Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of rotary platforms, in particular to a railway car rotary platform. The motor passes through the motor mount pad and installs on the support, and the output and the action wheel of motor are connected for drive action wheel rotates, installs a plurality of support wheelsets on the support, contact cooperation between support wheel and the action wheel in the support wheelset. Support wheelsets are arranged at the left end and the right end of the driving wheel and used for forming supporting force on the driving wheel and reducing the gravity of the disc acting on the driving wheel, so that the motor mounting seat is effectively prevented from being broken due to torsion, the service life of the motor mounting seat is prolonged, and the safety coefficient is improved.
Description
Technical Field
The utility model relates to the technical field of rotary platforms, in particular to a railway car rotary platform.
Background
The rail car rotating platform is special equipment for helping the rail car to turn, and each flat car rail of a workshop is connected, so that the production of the workshop is facilitated, the crane lifting times are reduced, and the working efficiency is improved. The track of conventional railcar is straight line or pitch arc arrangement, and like mill's overall arrangement needs horizontal direction all to be equipped with the railcar, and unobstructed needs to use the driving as the transfer, and track and railcar of horizontal direction and vertical direction are independent each other, cause the commodity circulation inconvenient and increase the transportation cost, adopt the frequent lifting by crane of driving can increase the driving accident risk. The zero radius reversing of the rail car can be realized by the rail car reversing rotary table, and the convenience and the flexibility of the application of the electric rail car in a workshop are improved. The railcar rotating platform is equipment capable of being started and stopped at 360 degrees of arbitrary rotation.
The track car rotating platform comprises a motor, a driving wheel, a driven wheel, a support and a disc, the driving wheel is driven by the motor to rotate, the disc placed on the driving wheel and the driven wheel is driven to rotate, but the driving wheel and the driven wheel bear the weight of the disc, after long-time use, torsion is formed between the driving wheel and a motor mounting seat, and therefore the motor mounting seat is broken, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims to solve the technical problems that: in order to solve the problems in the prior art in the background art, the utility model provides a support force for the driving wheel, and the gravity of the disc acting on the driving wheel is reduced, so that the motor installation seat is effectively prevented from generating a broken rail car rotating platform because of torsion.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a railcar rotary platform, includes support, motor and action wheel, the motor passes through the motor mount pad to be installed on the support, and the output and the action wheel of motor are connected for drive action wheel rotates, installs a plurality of support wheelsets on the support, support contact cooperation between wheel and the action wheel in the support wheelset.
Further, the supporting wheel sets are two groups, and the supporting wheel sets are respectively positioned at the left end and the right end of the driving wheel.
Further, the supporting wheel group comprises a supporting wheel and a supporting seat, the supporting wheel is sleeved on the shaft rod, mounting holes are formed in the front plate surface and the rear plate surface of the supporting seat, and the shaft rod is mounted between the two mounting holes.
Further, jackscrews are arranged on the left end plate surface of the supporting seat and used for adjusting the distance between the supporting wheels and the driving wheels.
Further, the mounting holes are waist-shaped adjusting mounting holes.
Further, sleeve sleeves are sleeved at two ends of a shaft body of the shaft rod, the supporting wheel is located between the two sleeve sleeves, a plane is arranged on the outer circumferential surface of the sleeve along the axial direction, the plane faces towards the jackscrew, clamping grooves are formed in two end portions of the shaft rod, and clamping springs are clamped in the clamping grooves.
Further, the device also comprises a plurality of driven wheels, wherein the driving wheels and the driven wheels are arranged on the support in an annular array, and discs are arranged on the driving wheels and the driven wheels.
The utility model has the beneficial effects that the supporting wheel sets are arranged at the left end and the right end of the driving wheel, so as to form supporting force for the driving wheel, reduce the gravity of the disc acting on the driving wheel, effectively prevent the motor mounting seat from being broken due to torsion, prolong the service life of the motor mounting seat and improve the safety coefficient.
Drawings
The utility model will be further described with reference to the drawings and examples.
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the present utility model with the disks removed;
FIG. 3 is a schematic view of the structure of the support wheelset of the present utility model;
FIG. 4 is an exploded view of the support wheelset of the present utility model;
in the figure: 1. the device comprises a bracket, a motor, a driving wheel, a driven wheel, a motor mounting seat, a circular disk, a supporting wheel set, a supporting wheel, a supporting seat, a supporting hole, a shaft rod, a jackscrew, a clamping groove, a clamping spring and a sleeve.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The utility model provides a railcar rotary platform as shown in figures 1 ~ 4, includes support 1, motor 2, action wheel 3 and a plurality of follow driving wheel 4, be annular array on the support 1 and install action wheel 3 and follow driving wheel 4, place disc 6 on action wheel 3 and the follow driving wheel 4, motor 2 passes through motor mount pad 5 and installs on support 1, and the output and the action wheel 3 of motor 2 are connected for drive action wheel 3 rotate, install a plurality of support wheelsets 7 on the support 1, contact cooperation between support wheel 8 and action wheel 3 in the support wheelset 7, and support wheel 8 gives action wheel 3 a holding power, reduces the gravity of disc 6 effect on action wheel 3.
That is, the number of the supporting wheel sets 7 is two, and the supporting wheel sets 7 are respectively positioned at the left end and the right end of the driving wheel 3.
As shown in fig. 3 to 4, the supporting wheel set 7 comprises a supporting wheel 8 and a supporting seat 9, the supporting wheel 8 is sleeved on a shaft rod 11, mounting holes 10 are formed in the front and rear plate surfaces of the supporting seat 9, the mounting holes 10 are waist-shaped adjusting mounting holes, the application range of the supporting wheel set 7 is improved, the mounting precision of the motor 2 and the motor mounting seat 5 is reduced, and the shaft rod 11 is mounted between the two mounting holes 10.
The left end plate surface of the supporting seat 9 is provided with jackscrews 12 for adjusting the distance between the supporting wheel 8 and the driving wheel 3.
Sleeve 15 is sleeved at two ends of the shaft of shaft rod 11, supporting wheel 8 is located between two sleeve 15, the outer circumferential surface of sleeve 15 has a plane along the axial direction, this plane sets up towards jackscrew 12, draw-in groove 13 has all been seted up at the both ends of shaft rod 11, the card is equipped with jump ring 14 in the draw-in groove 13.
The installation process comprises the following steps:
step 1: the motor 2 is arranged on the bracket 1 through a motor mounting seat 5;
step 2: the output end of the motor 2 is provided with a driving wheel 3, and the driving wheel 3 is arranged in a suspending way;
step 3: the left end and the right end of the driving wheel 3 are respectively provided with a supporting wheel group 7, and at the moment, the working surface of a supporting wheel 8 in the supporting wheel group 7 is close to the working surface of the driving wheel 3;
step 4: the jackscrew 12 is screwed, the shaft rod 11 is pushed to move towards the driving wheel 3, and the working face of the wheel 8 can be attached to the working face of the driving wheel 3 until the working face is attached to the working face, so that the installation of the railway car rotating platform can be completed.
The working process comprises the following steps:
during operation, the working face of the supporting wheel 8 is contacted with the working face of the driving wheel 3, and the two supporting wheels 8 respectively provide supporting force for the left end and the right end of the driving wheel 3, so that the downward gravity of the disc 6 acting on the driving wheel 3 is reduced, the torsion generated by the motor mounting seat 5 in the using process is further reduced, and the motor mounting seat 5 is prevented from being broken.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. The utility model provides a railcar rotary platform, includes support (1), motor (2) and action wheel (3), motor (2) are installed on support (1) through motor mount pad (5), and the output and the action wheel (3) of motor (2) are connected for drive action wheel (3) rotate, its characterized in that: a plurality of supporting wheel sets (7) are arranged on the support (1), and supporting wheels (8) in the supporting wheel sets (7) are in contact fit with the driving wheels (3).
2. The railcar rotating platform of claim 1, wherein: the number of the supporting wheel sets (7) is two, and the supporting wheel sets (7) are respectively positioned at the left end and the right end of the driving wheel (3).
3. The railcar rotating platform of claim 1, wherein: the supporting wheel set (7) comprises a supporting wheel (8) and a supporting seat (9), the supporting wheel (8) is sleeved on the shaft rod (11), the front plate surface and the rear plate surface of the supporting seat (9) are provided with mounting holes (10), and the shaft rod (11) is arranged between the two mounting holes (10).
4. A railcar rotating platform according to claim 3, wherein: the left end plate surface of the supporting seat (9) is provided with jackscrews (12) for adjusting the interval between the supporting wheel (8) and the driving wheel (3).
5. A railcar rotating platform according to claim 3, wherein: the mounting holes (10) are waist-shaped adjusting mounting holes.
6. The railcar rotating platform of claim 4, wherein: the shaft rod is characterized in that sleeves (15) are sleeved at two ends of the shaft rod body of the shaft rod (11), the supporting wheel (8) is located between the two sleeves (15), a plane is arranged on the outer circumferential surface of each sleeve (15) along the axial direction, the plane faces towards the jackscrew (12), clamping grooves (13) are formed in two end portions of the shaft rod (11), and clamping springs (14) are clamped in the clamping grooves (13).
7. The railcar rotating platform of claim 1, wherein: the device also comprises a plurality of driven wheels (4), wherein the support (1) is provided with a driving wheel (3) and driven wheels (4) in an annular array, and discs (6) are arranged on the driving wheel (3) and the driven wheels (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882315.4U CN220375583U (en) | 2023-07-17 | 2023-07-17 | Rotary platform of railway car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321882315.4U CN220375583U (en) | 2023-07-17 | 2023-07-17 | Rotary platform of railway car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220375583U true CN220375583U (en) | 2024-01-23 |
Family
ID=89567828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321882315.4U Active CN220375583U (en) | 2023-07-17 | 2023-07-17 | Rotary platform of railway car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220375583U (en) |
-
2023
- 2023-07-17 CN CN202321882315.4U patent/CN220375583U/en active Active
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