CN201220274Y - Ladle skate board apparatus - Google Patents
Ladle skate board apparatus Download PDFInfo
- Publication number
- CN201220274Y CN201220274Y CNU2008200681722U CN200820068172U CN201220274Y CN 201220274 Y CN201220274 Y CN 201220274Y CN U2008200681722 U CNU2008200681722 U CN U2008200681722U CN 200820068172 U CN200820068172 U CN 200820068172U CN 201220274 Y CN201220274 Y CN 201220274Y
- Authority
- CN
- China
- Prior art keywords
- oil cylinder
- ladle
- chute
- baffle plate
- river
- 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.)
- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model relates to a ladle sliding plate device used in the steel-making field, which comprises an oil cylinder and an oil cylinder base. The ladle sliding plate device is characterized in that a baffle plate is installed on the oil cylinder base, the baffle plate is used for partially shielding the sliding chute of the oil cylinder base, and the shielded part is a blank area between a sliding connecting rod from an oil cylinder opening to an oil cylinder end and the sliding chute when the oil cylinder end slides to the top end of the chute. The oil cylinder only can be disassembled under the conduction that the ladle water opening is closed, thereby the leakage of the molten steel from the water opening is avoided.
Description
Technical field
The utility model relates to a kind of ladle skate apparatus of field of steel-making.
Background technology
Ladle is the container of splendid attire molten steel, is provided with a mouth of a river in its bottom, and the modal ladle slide plate machinery that is to use of cutting out or open at the mouth of a river controls.Ladle slide plate machinery is to make two covering devices that slide plate is close together under the pressure of spring up and down.Upper slide is fixed, and lower skateboard is in sliding box, and the effect by oil cylinder moves forward and backward it, makes the dislocation of slide down plate hole, finishes the opening and closing function to the mouth of a river.During converter tapping, the mouth of a river must be in closed condition, otherwise molten steel can spill from the mouth of a river, causes production accident.But mechanically there is defective in existing ladle slide plate, that is, no matter the mouth of a river is under unlatching or the situation of closing, and oil cylinder can both be unloaded down in chute.In case because of human negligence, under mouth of a river unlatching situation, unload oil cylinder, and ladle when tapping, molten steel will spill from the mouth of a river, will cause serious production accident, and such accident lesson was arranged in the production practices.Therefore, need improve technically, prevent to cause production accident because of human negligence takes place.
The utility model content
The utility model, still can unload oil cylinder under the state of mouth of a river unlatching at existing ladle, and the problem that causes molten steel to spill from the mouth of a river provides a kind of ladle skate apparatus.This device could unload it oil cylinder under the closing state of the mouth of a river, thereby has avoided molten steel to spill from the mouth of a river.
To achieve these goals, the utility model proposes following a kind of ladle skate apparatus, it comprises oil cylinder, oil cylinder seat, it is characterized in that on the described oil cylinder seat baffle plate being installed, described baffle plate shelters from part oil cylinder seat chute, when this shield portions slides into the groove top for the oil cylinder head, and the white space bar and the chute of being slidingly connected from cylinder ports to the oil cylinder head.
Adopt the utility model,, when promptly ladle nozzle is not sealed by slide plate,, but, oil cylinder integral body can not be removed because baffle plate blocks the oil cylinder head if want to unload oil cylinder when the oil cylinder head does not slide into the groove top; When the oil cylinder head slides into the groove top, when promptly the mouth of a river had been sealed by slide plate, the oil cylinder head was not blocked by baffle plate, oil cylinder can be unloaded, but can not cause molten steel to leak.The utility model is simple in structure, and cost is low, can effectively prevent the bleed-out accident that human negligence causes.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing to the utility model affected one the step detailed description.
As shown in Figure 1, oil cylinder 7 is installed on the oil cylinder seat 1 by oil cylinder draw-in groove 3, can install and unload, chute 2 is arranged in the oil cylinder seat 1, oil cylinder head 4 can be slidingly connected in chute 2 and move forward and backward under the drive of bar 8, the lower skateboard that oil cylinder head 4 promotes ladle nozzle moves forward and backward, and finishes the opening and closing of ladle nozzle.Baffle plate 5 is fixed on the oil cylinder seat 1 by bolt 6, baffle plate 5 shelters from part oil cylinder seat chute 2, when this shield portions slides into the groove top for the oil cylinder head, the white space bar 8 and the chute 2 of being slidingly connected from cylinder ports 9 to oil cylinder head 4, when oil cylinder head 4 does not slide into the groove top, be ladle nozzle when not sealed,, oil cylinder 7 integral body can not be removed because baffle plate 5 blocks oil cylinder head 4 by slide plate; When oil cylinder head 4 slides into the groove top, when promptly the mouth of a river had been sealed by slide plate, the oil cylinder head was not blocked by baffle plate, oil cylinder 7 can be unloaded, but the mouth of a river was in closing state, therefore can not cause molten steel to leak.
It should be noted that, the above specific embodiment is only unrestricted in order to the explanation the technical solution of the utility model, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (1)
1. ladle skate apparatus, it comprises oil cylinder, oil cylinder seat, it is characterized in that on the described oil cylinder seat baffle plate being installed, described baffle plate shelters from part oil cylinder seat chute, when this shield portions slides into the groove top for the oil cylinder head, the white space bar and the chute of being slidingly connected from cylinder ports to the oil cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200681722U CN201220274Y (en) | 2008-06-27 | 2008-06-27 | Ladle skate board apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200681722U CN201220274Y (en) | 2008-06-27 | 2008-06-27 | Ladle skate board apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201220274Y true CN201220274Y (en) | 2009-04-15 |
Family
ID=40573794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200681722U Expired - Fee Related CN201220274Y (en) | 2008-06-27 | 2008-06-27 | Ladle skate board apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201220274Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618056A (en) * | 2021-08-13 | 2021-11-09 | 广东韶钢松山股份有限公司 | Anti-loosening device for sliding plate oil cylinder of molten steel tank and control method |
-
2008
- 2008-06-27 CN CNU2008200681722U patent/CN201220274Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113618056A (en) * | 2021-08-13 | 2021-11-09 | 广东韶钢松山股份有限公司 | Anti-loosening device for sliding plate oil cylinder of molten steel tank and control method |
| CN113618056B (en) * | 2021-08-13 | 2024-01-05 | 广东韶钢松山股份有限公司 | Anti-loosening device for slide plate cylinder of molten steel tank and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20140627 |
|
| EXPY | Termination of patent right or utility model |