CN210634344U - Wheel dismounting device for molten steel tank car and slag tank car - Google Patents
Wheel dismounting device for molten steel tank car and slag tank car Download PDFInfo
- Publication number
- CN210634344U CN210634344U CN201921248612.7U CN201921248612U CN210634344U CN 210634344 U CN210634344 U CN 210634344U CN 201921248612 U CN201921248612 U CN 201921248612U CN 210634344 U CN210634344 U CN 210634344U
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- CN
- China
- Prior art keywords
- tank car
- bottom plate
- wheel
- car
- molten steel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 17
- 239000010959 steel Substances 0.000 title claims abstract description 17
- 239000002893 slag Substances 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 1
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model provides a wheel dismounting device for a molten steel tank car and a slag tank car, which comprises a hydraulic jack, a bottom plate, a support column, an ear plate and a pin shaft; two lug plates with shaft holes at the upper ends are fixed in the middle of the bottom plate, pin shafts are arranged in the shaft holes of the lug plates, a hydraulic jack is installed on one side of the bottom plate, and a support column is arranged on the other side of the bottom plate. The utility model discloses the wheel change operation just can be accomplished within 4 hours to greatly improve the operating efficiency, shorten repair time, alleviate operation personnel's intensity of labour, improve the operation security simultaneously, avoid the damage of ladle car and slag ladle car wheel.
Description
Technical Field
The utility model belongs to the steelmaking equipment field especially relates to a ladle car and slag ladle car wheel dismounting device.
Background
The ladle car is a device used for conveying molten steel of the converter under the converter, and the slag ladle car is a device used for conveying steel slag of the converter under the converter.
When the wheels of the ladle car and the slag ladle car are replaced, the difficulty lies in that the wheels need to be separated from the wheel swing frame, and as no special dismounting device is provided, the wheels can only be hammered by a sledge hammer or hit by a forklift, and when the wheels are tightly matched with the wheel swing frame, the wheels can be dismounted within 12 hours sometimes, so that the time and the labor are wasted, and the wheels are easily damaged.
Disclosure of Invention
The utility model aims at providing a can shorten wheel dismounting time, improve the operating efficiency, avoid the molten steel tank car and the slag ladle car wheel dismounting device of wheel damage.
Therefore, the utility model discloses the technical solution who takes does:
a wheel dismounting device for a molten steel tank car and a slag tank car comprises a hydraulic jack, a bottom plate, a support column, an ear plate and a pin shaft; two lug plates with shaft holes at the upper ends are fixed in the middle of the bottom plate, rib plates are respectively arranged on the outer sides of the lug plates, pin shafts are arranged in the shaft holes of the lug plates, a hydraulic jack is installed on one side of the bottom plate, and a support column is arranged on the other side of the bottom plate.
The utility model has the advantages that:
use the utility model discloses carry out the ladle car and slag ladle car wheel and change the operation back, just can accomplish the wheel within 4 hours and change the operation to greatly improve the operating efficiency, shorten repair time, alleviate operation personnel's intensity of labour, improve the operation security simultaneously, avoid the damage of ladle car and slag ladle car wheel.
Drawings
FIG. 1 is a perspective view of a wheel dismounting device of a ladle car;
FIG. 2 is a view showing a state of use of the wheel dismounting device for the ladle car.
In the figure: the steel ladle car comprises a bottom plate 1, a rib plate 2, an ear plate 3, a hydraulic jack 4, a pin shaft 5, a support pillar 6, a steel ladle car 7, a steel ladle car wheel 8 and a wheel fabrication hole 9.
Detailed Description
The utility model discloses tank car and slag ladle car wheel dismounting device mainly comprises bottom plate 1, gusset 2, otic placode 3, hydraulic jack 4, round pin axle 5 and support column 6. Two lug plates 3 with shaft holes at the upper ends are fixed in the middle of the bottom plate 1, rib plates 2 are respectively arranged at the outer sides of the lug plates 3 for increasing the strength of the lug plates 3, pin shafts 5 are arranged in the shaft holes of the lug plates 3, a hydraulic jack 4 is installed at one side of the bottom plate 1, and a support column 6 is arranged at the other side of the bottom plate 1.
When the wheel 8 of the ladle car is disassembled, the bolts of the lower bearing bush base at two sides of the wheel 8 of the ladle car are disassembled, and the bearing bush base is disassembled. And hanging one end of the molten steel tank car 7 by using 2 steel wire ropes, and hoisting one end of the molten steel tank car 7 by using a crane. The wheel dismounting device is arranged below the molten steel tank car 7, and the wheel fabrication hole 9 of the molten steel tank car 7 is connected with the lug plate 3 through the pin shaft 5. And then the hydraulic jack 4 is used for pressurizing, and the wheels 8 of the ladle car are pulled out from the wheel swing frame. Then, the unloaded wheels 8 of the molten steel tank car are transported to a specified place by a forklift; and mounting the spare wheel on the wheel.
Claims (1)
1. A wheel dismounting device for a molten steel tank car and a slag tank car is characterized by comprising a hydraulic jack, a bottom plate, a support column, an ear plate and a pin shaft; two lug plates with shaft holes at the upper ends are fixed in the middle of the bottom plate, rib plates are respectively arranged on the outer sides of the lug plates, pin shafts are arranged in the shaft holes of the lug plates, a hydraulic jack is installed on one side of the bottom plate, and a support column is arranged on the other side of the bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248612.7U CN210634344U (en) | 2019-08-05 | 2019-08-05 | Wheel dismounting device for molten steel tank car and slag tank car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921248612.7U CN210634344U (en) | 2019-08-05 | 2019-08-05 | Wheel dismounting device for molten steel tank car and slag tank car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210634344U true CN210634344U (en) | 2020-05-29 |
Family
ID=70791024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921248612.7U Active CN210634344U (en) | 2019-08-05 | 2019-08-05 | Wheel dismounting device for molten steel tank car and slag tank car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210634344U (en) |
-
2019
- 2019-08-05 CN CN201921248612.7U patent/CN210634344U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |