CN216180327U - Heavy roller carrier auxiliary supporting device - Google Patents
Heavy roller carrier auxiliary supporting device Download PDFInfo
- Publication number
- CN216180327U CN216180327U CN202122920162.5U CN202122920162U CN216180327U CN 216180327 U CN216180327 U CN 216180327U CN 202122920162 U CN202122920162 U CN 202122920162U CN 216180327 U CN216180327 U CN 216180327U
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- angle iron
- roller
- iron
- inclined iron
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Abstract
The utility model discloses an auxiliary supporting device for a heavy roller carrier. The angle iron support is composed of lower angle iron, a guide key, a hexagon bolt, a gasket, a jackscrew and upper angle iron, wherein the guide key is installed in a key groove of the lower angle iron, the lower angle iron is in contact with an inclined plane of the upper angle iron, the exposed part of the guide key is embedded in the key groove of the inclined plane of the upper angle iron, the lower angle iron and the contact inclined plane of the upper angle iron can slide relatively, an arc surface is arranged above the upper angle iron, the radius of the upper angle iron is the same as the radius of a roller, the hexagon bolt and the jackscrew are rotated, the height of the support device is adjusted, the upper angle iron is tightly leaned against and separated from the roller of the roller frame, and the hexagon bolt also plays a role in fixing the upper angle iron. The utility model has simple operation, easy manufacture and low cost.
Description
Technical Field
The utility model relates to the field of turbonators, in particular to an auxiliary supporting device for a heavy roller carrier.
Background
The heavy roller carrier for the offline of the stator of the large-scale turbonator is indispensable equipment in the manufacturing process of the turbonator, the load bearing capacity can reach 500 tons, the safety of equipment use must be considered for bearing larger equipment, particularly, the heavy roller carrier of a roller cantilever type is supported on one side of a roller shaft, the impact force is larger when the stator is placed on the roller carrier, the danger of roller shaft fracture is easily caused by frequent use, along with the continuous increase of the manufacturing quantity of the large-scale turbonator, the offline quantity of the stator is more and more, the weight of a million unit stator is larger, the requirements on the offline quality and the safety are more strict, the auxiliary supporting device is adopted, the heavy roller carrier can be ensured to be used more safely and reliably, the safety accidents are avoided being caused, and the larger economic loss is generated.
Disclosure of Invention
In view of this, the utility model aims to disclose a heavy roller frame auxiliary supporting device which is simple and convenient to operate, does not need special tools, and is safe and reliable to use, and the technical scheme of the utility model is as follows: the angle iron support is composed of lower angle iron, a guide key, a hexagon bolt, a gasket, a jackscrew and upper angle iron, wherein the guide key is installed in a key groove of the lower angle iron, the lower angle iron is in contact with an inclined plane of the upper angle iron, the exposed part of the guide key is embedded in the key groove of the inclined plane of the upper angle iron, the lower angle iron and the contact inclined plane of the upper angle iron can slide relatively, an arc surface is arranged above the upper angle iron, the radius of the upper angle iron is the same as the radius of a roller, the hexagon bolt and the jackscrew are rotated, the height of the support device is adjusted, the upper angle iron is tightly leaned against and separated from the roller of the roller frame, and the hexagon bolt also plays a role in fixing the upper angle iron.
In the auxiliary supporting device for the heavy-duty roller carrier, the lower inclined iron is semi-cylindrical, the length of the lower inclined iron is not less than 160mm, the radius of the cylindrical surface C is not less than 100mm, and the difference between the radius of the cylindrical surface A and the radius of the cylindrical surface C is not less than 10 mm.
In the auxiliary supporting device of the heavy roller frame, two sets of auxiliary supporting devices are arranged below each roller and are symmetrically distributed at an angle of 60 degrees along the vertical center of the roller.
Compared with the prior art, the utility model has the beneficial effects that:
1. the utility model provides an auxiliary supporting device of a heavy roller carrier, which is suitable for a newly designed and the existing heavy roller carrier, wherein the position of the auxiliary supporting device can be reserved directly when the frame body of the newly designed roller carrier is designed, the auxiliary supporting device can be added through the improvement design of the existing heavy roller carrier, two sets of auxiliary supporting devices are arranged at the lower end of each roller, an upper inclined iron is abutted against the roller before a stator is placed, the upper inclined iron is withdrawn after the stator is installed, so that the upper inclined iron is fully separated from the roller, enough clearance is reserved, partial gravity generated by the stator is directly transmitted to the frame body through the auxiliary supporting device, the stress of a roller shaft is reduced, and the use safety of the roller shaft is improved.
2. The utility model has the advantages of no complex parts, simple and convenient operation, easy manufacture and low cost, greatly improves the safety and stability of the heavy roller carrier and can avoid larger economic loss caused by broken shafts.
Drawings
FIG. 1 is a schematic view of the installation position of the auxiliary supporting device of the heavy-duty roller frame of the present invention;
fig. 2 is a schematic structural view of the auxiliary supporting device of the heavy roller frame of the present invention.
The reference numbers in the figures illustrate: 1-lower inclined iron, 2-guide key, 3-hexagon bolt, 4-washer, 5-jackscrew, 6-upper inclined iron, 7-roller, 8-spacer bush and 9-frame body.
Detailed Description
As shown in fig. 2, the auxiliary supporting device of the heavy roller frame consists of a lower inclined iron 1, a guide key 2, a hexagon bolt 3, a washer 4, a top thread 5 and an upper inclined iron 6.
As shown in fig. 1, a lower inclined iron 1 is installed in a semicircular groove of a frame body 9, a semicircular spigot of the lower inclined iron 1 is positioned with the semicircular groove of the frame body 9, a guide key 2 is installed in a key groove of the lower inclined iron 1, the lower inclined iron 1 is contacted with an inclined surface of an upper inclined iron 6, an exposed part of the guide key 2 is embedded in the key groove of the inclined surface of the upper inclined iron 6, the contact inclined surface of the lower inclined iron 1 and the contact inclined surface of the upper inclined iron 6 can slide relatively, an arc surface is arranged on the upper inclined iron 6, the radius of the upper inclined iron 6 is the same as that of a roller 7, a hexagonal bolt 3 is rotated clockwise, the upper inclined iron 6 moves along the inclined surface, the arc surface of the upper inclined iron 6 is tightly contacted with the roller 7, the hexagonal bolt 3 is rotated counterclockwise and a jackscrew 5 is rotated clockwise, the upper inclined iron 6 moves along the inclined surface, the arc surface of the upper inclined iron 6 is separated from the roller 7, when a stator is placed, the arc surface of the upper inclined iron 6 is tightly contacted with the roller 7, and after the stator is installed, enough clearance is left, and the roller 7 can not contact with the upper inclined iron 6 when rolling.
The lower wedge 1 is semi-cylindrical, the length is not less than 160mm, the radius of the cylindrical surface C is not less than 100mm, and the difference between the radius of the cylindrical surface A and the radius of the cylindrical surface C is not less than 10 mm.
Two sets of auxiliary supporting devices are arranged below each roller 7 and are symmetrically distributed at an angle of 60 degrees along the vertical center of the roller 7.
The present invention and the embodiments thereof have been described above by way of example, and the description is not intended to be limiting, and the drawings are only one embodiment of the present invention, and the actual implementation content is not limited thereto. In summary, if those skilled in the art should be informed by the teachings of the present invention, embodiments and examples similar to the above technical solutions should be devised without departing from the spirit of the present invention.
Claims (3)
1. The utility model provides a heavy gyro wheel frame auxiliary stay device which characterized by: the device is characterized by comprising a lower inclined iron (1), a guide key (2), a hexagonal bolt (3), a gasket (4), a jackscrew (5) and an upper inclined iron (6), wherein the guide key (2) is installed in a key groove of the lower inclined iron (1), the lower inclined iron (1) is in contact with an inclined surface of the upper inclined iron (6), an exposed part of the guide key (2) is embedded in a key groove of the inclined surface of the upper inclined iron (6), the contact inclined surface of the lower inclined iron (1) and the contact inclined surface of the upper inclined iron (6) relatively slide, an arc surface (B) is arranged above the upper inclined iron (6), the radius of the upper inclined iron is the same as that of a roller (7), the hexagonal bolt (3) and the jackscrew (5) are rotated, the height of a supporting device is adjusted, the upper inclined iron (6) is close to and separated from the roller of a roller frame, and the upper inclined iron (6) is fixed by the hexagonal bolt.
2. The auxiliary support device for a heavy roller frame according to claim 1, wherein: the lower inclined iron (1) is semi-cylindrical, the length of the lower inclined iron is not less than 160mm, the radius of the cylindrical surface C is not less than 100mm, and the difference between the radius of the cylindrical surface A and the radius of the cylindrical surface C is not less than 10 mm.
3. The auxiliary support device for a heavy roller frame according to claim 1, wherein: two sets of auxiliary supporting devices are arranged below the roller (7) and are symmetrically distributed at an angle of 60 degrees along the vertical center of the roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920162.5U CN216180327U (en) | 2021-11-26 | 2021-11-26 | Heavy roller carrier auxiliary supporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122920162.5U CN216180327U (en) | 2021-11-26 | 2021-11-26 | Heavy roller carrier auxiliary supporting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216180327U true CN216180327U (en) | 2022-04-05 |
Family
ID=80913245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122920162.5U Active CN216180327U (en) | 2021-11-26 | 2021-11-26 | Heavy roller carrier auxiliary supporting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216180327U (en) |
-
2021
- 2021-11-26 CN CN202122920162.5U patent/CN216180327U/en active Active
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