CN204234720U - A kind of overflow launder is mobile more changing device fast - Google Patents
A kind of overflow launder is mobile more changing device fast Download PDFInfo
- Publication number
- CN204234720U CN204234720U CN201420577417.XU CN201420577417U CN204234720U CN 204234720 U CN204234720 U CN 204234720U CN 201420577417 U CN201420577417 U CN 201420577417U CN 204234720 U CN204234720 U CN 204234720U
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- CN
- China
- Prior art keywords
- rectangular shape
- dolly
- pair
- long plates
- step shaft
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- Expired - Fee Related
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- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
A kind of overflow launder is mobile more changing device fast, comprise rectangle seat board, frame, it is characterized in that: longitudinal both sides of rectangle seat board lower surface vertically fix a pair alternate long plates of rectangular shape wall respectively, the both ends of often pair of long plates of rectangular shape wall all offer corresponding large small through hole, in a large small through hole of Step Shaft fit in inner rectangular long slab wall small through hole; Step Shaft overlaps a unification steel wheel within the walls at two pairs of long plates of rectangular shape, two bearings lid is sealed on steel wheel bearing outerplanar, often pair of long plates of rectangular shape wall front/rear end is vertically fixed with vertical vertical flange batten, and the capping of two pieces of rectangle cover plates is fixed on often pair of long plates of rectangular shape front/rear end and forms dolly; Frame is equipped with two rail, and the steel wheel of two dollies is placed on rail, the steel wire rope on a hoist engine cylinder respectively lock set two dollies, be returned to the cylinder of hoist engine.Advantage is: in direct casting production process, fast changeable newly empties overflow launder, does not allow high-temperature steel look into and lands, stable, Be very effective.
Description
Technical field
The utility model relates to steel-making slag structure, particularly a kind of overflow launder mobile more changing device fast.
Background technology
Steel-making continuous casting billet production pouring technology is: large bag revoliving arm thing position put by the large bag of driving handling, opens and waters, and molten steel beam is in middle bag tank, and molten steel enters crystallizer sizing by the mouth of a river, and the cooling of two cold houses, withdrawal straightening machine draws and rolls, and machine scale cut by fire.The slag that rolling produces can not be involved in crystallizer, can cause and scrap.The slag that slag and Zhong Bao bottom bleed-out are formed, overflow enters overflow launder, and overflow launder groove completely will hang out in time, changes and empties overflow launder.
Square billet and plate casting process are: molten steel beam is in middle bag tank, the slag overflow that rolling produces enters overflow launder, because overflow launder is fixedly mounted on the cast centre bit below large bag revoliving arm, by large bag revoliving arm space constraint, casting process overflow launder slag is full, hires a car and remove in when can only wait casting complete, large bag revoliving arm turns empty, driving is spill-over chute of slagging tap capable of hoisting, carries out emptying placement and empties overflow launder, the delay time at stop.Existing overflow launder is in middle bag underlying space, and overflow launder is placed on one piece of rectangle seat board, and rectangle seat board upper surface Corner Strapped has four spacing angle steel, but rectangle seat board is fixed in frame by four legs to locate.
Summary of the invention
The utility model object, for overcoming above-mentioned defect, provides a kind of overflow launder mobile more changing device fast.
The utility model scheme is: comprise rectangle seat board, frame, it is characterized in that: longitudinal both sides of rectangle seat board lower surface vertically fix a pair alternate long plates of rectangular shape wall respectively, the both ends of often pair of long plates of rectangular shape wall all offer corresponding large small through hole, Step Shaft path axle sleeve is combined in inner rectangular long slab wall small through hole, the large journal axle of Step Shaft is linked in outside rectangular long slab wall large through-hole, and a gland be fixed on outside rectangular long slab wall is sealed on the large journal axle outer face of Step Shaft implements Step Shaft location; Step Shaft unifies the steel wheel of a train colyliform within the walls by the Y-axis bearing sleeve possessing spacing at two pairs of long plates of rectangular shape, the bearing cap of steel wheel both ends of the surface is sealed on bearing outerplanar, often pair of long plates of rectangular shape wall front/rear end is vertically fixed with vertical vertical flange batten, two pieces of rectangle cover plates are fixed on often pair of long plates of rectangular shape front/rear end respectively by bolt and nut capping and indulge on vertical flange batten, said mechanism composition dolly; Frame is equipped with two rail, and the steel wheel of two dollies is placed on rail, and the steel wire loop on a hoist engine cylinder is locked on the hangers of first dolly rectangle seat board one end, also connects with steel wire rope, hangers between two dollies; Return after a positioning pulley of frame walked around forward by the steel wire rope of lock set on second dolly rectangle seat board other end hangers lock-bit on the cylinder being returned to hoist engine through two dolly hollows, all steel wire ropes are tight state and meet the following conditions: when a dolly to be under middle bag empty, and another dolly is on the position of its longitudinal front or rear driving Liftable.
The utility model has the advantage of: in direct casting production process, when there is the full situation of overflow launder slag, namely fast changeable newly empties overflow launder, does not allow high-temperature steel look into and lands, cause explosive incident.Stable, Be very effective.
accompanying drawing illustrates:
Fig. 1 is utility model works dimensional orientation figure.
Fig. 2 is the utility model structural representation.
Fig. 3 is the utility model plane figure schematic diagram.
detailed description of the invention:
The utility model structure comprises rectangle seat board 5, frame, it is characterized in that: longitudinal both sides of rectangle seat board 5 lower surface vertically fix a pair alternate long plates of rectangular shape wall 6 respectively, the both ends of often pair of long plates of rectangular shape wall 6 all offer corresponding large small through hole, Step Shaft 8 path axle sleeve is combined in inner rectangular long slab wall small through hole, the large journal axle of Step Shaft 8 is linked in outside rectangular long slab wall large through-hole, and gland be fixed on outside rectangular long slab wall 6 is sealed on Step Shaft 8 is implemented in the large journal axle outer face of Step Shaft 8 to be located; Step Shaft 8 unifies the steel wheel 7 of a train colyliform in two pairs of long plates of rectangular shape walls 6 by the Y-axis bearing sleeve possessing spacing, the bearing cap 9 of steel wheel 7 both ends of the surface is sealed on bearing outerplanar, often pair of long plates of rectangular shape wall 6 front/rear end is vertically fixed with vertical vertical flange batten, two pieces of rectangle cover plates 11 are fixed on often pair of long plates of rectangular shape wall 6 front/rear end respectively by bolt and nut capping and indulge on vertical flange batten, said mechanism composition dolly; The steel wheel 7 that frame is equipped with two rail, 10, two dollies is placed on rail 10, and the steel wire loop on hoist engine 4 cylinder is locked on the hangers of first dolly rectangle seat board 5 one end, also connects with steel wire rope, hangers between two dollies; Return after a positioning pulley of frame walked around forward by the steel wire rope of lock set on second dolly rectangle seat board 5 other end hangers lock-bit on the cylinder being returned to hoist engine 4 through two dolly hollows, all steel wire ropes are tight state and meet the following conditions: when a dolly be in middle bag 2 times empty time, another dolly is on the position of its longitudinal front or rear driving Liftable.
Dolly because of working environment high temperature, and wraps greatly 1, middle bag 2, overflow launder 3 can spatter molten steel, spatter slag, thus steel wheel 7 long plates of rectangular shape wall 6, rectangle cover plate 11 capping.
Hoist engine 4 is made up of motor, decelerator, reel, support, is existing conventional equipment.When overflow launder 3 slag puts in place, start hoist engine 4, two dollies are synchronously advanced or retreat, dolly is advanced or is retreated the overflow launder another emptied and is placed in below bag 2, and the overflow launder 3 of full slag is pulled out former orientation by dolly and has arrived crane and can lift by crane orientation, carry out lifting null clear operation, then put on former dolly and wait for that next round returns the slag that more changes the outfit.
Claims (1)
1. an overflow launder mobile more changing device fast, comprise rectangle seat board (5), frame, it is characterized in that: longitudinal both sides of rectangle seat board (5) lower surface vertically fix a pair alternate long plates of rectangular shape wall (6) respectively, the both ends of often pair of long plates of rectangular shape wall (6) all offer corresponding large small through hole, Step Shaft (8) path axle sleeve is combined in inner rectangular long slab wall small through hole, the large journal axle of Step Shaft (8) is linked in outside rectangular long slab wall (6) large through-hole, a gland be fixed on outside rectangular long slab wall is sealed on the large journal axle outer face of Step Shaft (8) implements Step Shaft (8) location, Step Shaft (8) unifies the steel wheel (7) of a train colyliform in two pairs of long plates of rectangular shape walls (6) by the Y-axis bearing sleeve possessing spacing, the bearing cap (9) of steel wheel (7) both ends of the surface is sealed on bearing outerplanar, often pair of long plates of rectangular shape wall (6) front/rear end is vertically fixed with vertical vertical flange batten, two pieces of rectangle cover plates (11) are fixed on often pair of long plates of rectangular shape wall (6) front/rear end respectively by bolt and nut capping and indulge on vertical flange batten, said mechanism composition dolly, frame is equipped with two rail (10), the steel wheel (7) of two dollies is placed on rail (10), steel wire loop on hoist engine (4) cylinder is locked on the hangers of first dolly rectangle seat board (5) one end, also connects with steel wire rope, hangers between two dollies, return after a positioning pulley of frame walked around forward by the steel wire rope of lock set on second dolly rectangle seat board (5) other end hangers lock-bit on the cylinder being returned to hoist engine (4) through two dolly hollows, all steel wire ropes are tight state and meet the following conditions: when a dolly to be under middle bag (2) empty, and another dolly is on the position of its longitudinal front or rear driving Liftable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577417.XU CN204234720U (en) | 2014-10-08 | 2014-10-08 | A kind of overflow launder is mobile more changing device fast |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420577417.XU CN204234720U (en) | 2014-10-08 | 2014-10-08 | A kind of overflow launder is mobile more changing device fast |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204234720U true CN204234720U (en) | 2015-04-01 |
Family
ID=52764272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420577417.XU Expired - Fee Related CN204234720U (en) | 2014-10-08 | 2014-10-08 | A kind of overflow launder is mobile more changing device fast |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204234720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872306A (en) * | 2021-02-01 | 2021-06-01 | 新疆八一钢铁股份有限公司 | Method for quickly replacing slag pan of continuous casting machine without stopping machine |
-
2014
- 2014-10-08 CN CN201420577417.XU patent/CN204234720U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112872306A (en) * | 2021-02-01 | 2021-06-01 | 新疆八一钢铁股份有限公司 | Method for quickly replacing slag pan of continuous casting machine without stopping machine |
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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: 20150401 Termination date: 20151008 |
|
| EXPY | Termination of patent right or utility model |