CN2565567Y - Pouring basket immersion type water gap quick change device - Google Patents
Pouring basket immersion type water gap quick change device Download PDFInfo
- Publication number
- CN2565567Y CN2565567Y CN 02269447 CN02269447U CN2565567Y CN 2565567 Y CN2565567 Y CN 2565567Y CN 02269447 CN02269447 CN 02269447 CN 02269447 U CN02269447 U CN 02269447U CN 2565567 Y CN2565567 Y CN 2565567Y
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- CN
- China
- Prior art keywords
- base
- submersed nozzle
- installing
- plate
- fast replacing
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- 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 steel making equipment in metallurgy industries, particularly, a quickly replaceable device used for an immersed water inlet of a pouring basket. The quickly replaceable device used for an immersed water inlet of a pouring basket provided by the utility model comprises a mounting plate 1, a pedestal 2 which is fixedly connected with the mounting plate 1, two supporting guide plates 3 which are installed on the pedestal 2 and tension force elements 4 which act on the supporting guide plates. The utility model is characterized in that a ramp slideway 28 and a flat slideway 29 are respectively arranged on the supporting guide plates 3. The utility model has the advantages that when the immersed water inlet is replaced, positioning is accurate and the replacement is quickly; the continuous casting of molten steel can be ensured and the continuous casting can not be interrupted; the quality of plate blanks is improved; steel and auxiliary materials are saved.
Description
Technical field:
The utility model relates to the steelmaking equipment of metallurgy industry, or rather, is a kind of quick-replaceable device of tundish submersed nozzle that is used for.
Background technology:
In tundish sheet billet continuous casting technology, because submersed nozzle soaks and stagnates in the crystallization molten steel of conticaster, under the etch of high-temperature molten steel, submersed nozzle can damage prior to middle cylinder-packing.Limited the middle continuous cast crystallizer number of continuous casting list thus.Usually, steel mill adopts the frequent method of changing tundish to realize sequence casting.This kind method not only occurs stopping watering even the bleed-out accident easily, but also has many, the ineffective shortcomings of consumptive material.Also have and adopt fitted outside submersed nozzle technology to change with the minimizing tundish.But fitted outside submersed nozzle of the prior art still need be shut down, stop watering when changing the mouth of a river, so that be caused the strand lapping defect, as runs into because of the stopper etch and can not control stream, cutout will occur.In addition, fitted outside submersed nozzle air-tightness is bad, easily causes the secondary oxidation of molten steel, influences the quality of steel.
Summary of the invention:
Goal of the invention of the present utility model is: overcome deficiency of the prior art, a kind of fast replacing device of tundish submersed nozzle is provided, the situation following moment that makes that submersed nozzle continues to flow at molten steel is finished replacing, thereby guarantees the direct casting of molten steel, improves the quality of steel billet.
Tundish submersed nozzle fast replacing device provided by the utility model, the base that comprises installing plate, connects firmly with installing plate, be installed in two holder guide plates on the base, act on the tension elements of holder guide plate, it is characterized in that: the holder guide plate is provided with inclined slip peace slideway.
The quick replacing of tundish submersed nozzle for convenience, can make two holder guide plates in the utility model wherein one be shorter than another, and be provided with enlarging at its short end.
In order to improve of location and the replacing requirement of holder guide plate to submersed nozzle, the utility model has a rectangular channel that is used to place spring bearer plate on the holder guide plate, in rectangular channel, be processed with the round cavity that holds spring, be provided with air vent in the round cavity, on the holder guide plate, have on the bottom surface of at least two round cavities to be shaped on the through hole that cooperates with holddown spring.
The preferred version of above-mentioned tundish submersed nozzle fast replacing device is: on the holder guide plate three round cavities are arranged, the round cavity that is arranged in both sides is shaped on through hole, cooperate with it, be shaped on two installing holes on the spring bearer plate, between two installing holes, be provided with a fixedly top guide.
In order to improve the quality of fit of installing plate and filling pipe end, installing plate and base, above-mentioned tundish submersed nozzle fast replacing device, interposition at installing plate is equipped with a circular hole that cooperates with filling pipe end, the last plane of circular hole and installing plate and lower plane intersection are processed with female mouthful respectively, uniform installing hole around circular hole.
Tundish submersed nozzle fast replacing device provided by the utility model, its a kind of preferred version is: there is a rim of the mouth at upper surface and filling pipe end mating holes place at base, there is a slide plate mounting groove at the place, lower surface of base, the both sides of groove are the installing holes of spring compression bolt, in the base both sides base installing hole is being set, is being provided with push rod at the right-hand member of base and leads hook.
Above-mentioned tundish submersed nozzle fast replacing device, its push rod are led the top of hook can make one " worker " font slide block, cooperates with it, at the right-hand member of base one "T"-shaped chute is arranged.
In order to improve operating mode, to improve submersed nozzle change the outfit speed and quality, the utility model is being provided with drive unit on the right side of base.
Can be provided with an installing plate in the above-mentioned drive unit, one group of locking nut of adjusting double-screw bolt and cooperating is with it arranged on installing plate, the hydraulic cylinder mount pad connects firmly with adjusting double-screw bolt through bolt, is installed in the hydraulic cylinder in the hydraulic cylinder mount pad, and its left end joins through joint and push rod.
The utility model has the advantages that: accurate positioning in the time of can accomplishing to change submersed nozzle, change rapidly, guarantee that the molten steel direct casting do not interrupt, improved slab quality, saved steel and the attached material that helps.
Description of drawings:
Figure of description 1 is a structural representation of the present utility model;
Figure of description 2 is left views of accompanying drawing 1;
Figure of description 3 is front views of long holder guide plate;
Monologue story-telling with gestures book accompanying drawing 4 is upward views of accompanying drawing 3;
Figure of description 5 is A-A views of accompanying drawing 3;
Figure of description 6 is front views of short holder guide plate;
Figure of description 7 is B-B views of accompanying drawing 6;
Figure of description 8 is structural representations of tension element in the utility model;
Figure of description 9 is front views of installing plate in the utility model;
Figure of description 10 is C-C views of accompanying drawing 9;
Figure of description 11 is front views of base in the utility model;
Figure of description 12 is D-D views of accompanying drawing 11;
Figure of description 13 is front views that the utility model push rod is led hook;
Figure of description 14 is right views of accompanying drawing 13;
Figure of description 15 is driving device structure schematic diagrames in the utility model.
In above-mentioned accompanying drawing, the 1-installing plate, the 2-base, 3-holds in the palm guide plate, the 4-tension element, 5-drive unit, 6-pin, 7-brick cup, the 8-filling pipe end, 9-slide plate, 10-submersed nozzle, 11-tundish inclusion, female mouthful of 12-, 13-circular hole, female mouthful of 14-, 15-installing hole, the 16-groove, 17-slide plate mounting groove, 1 8-filling pipe end mating holes, 19-base installing hole, the 20-rim of the mouth, the 21-installing hole, the 22-push rod is led hook, the 23-through hole, the 24-rectangular channel, 25-round cavity, 26-air vent, 27-enlarging, the 28-inclined slip, the level and smooth road of 29-, 30-spring bearer plate, 31-spring, 32-is top guide fixedly, 33-clamp nut, 34-hold-down bolt, 35-straight line rag, the 36-installing rack, the 37-installing plate, the 38-locking nut, 39-adjusts double-screw bolt, the 40-bolt, 41-push rod, 42-pin, the 43-joint, 44-hydraulic cylinder mount pad, 45-hydraulic cylinder.
The specific embodiment:
As shown in the figure, installing plate 1 of the present utility model is integrally welded with the tundish inclusion, and a circular hole 13 is arranged in the middle, is used for cooperating with filling pipe end 8.In the upper surface of installing plate 1, a female mouth 14 around circular hole 13 is arranged, its effect is to be brick cup 7 location.In the lower surface of installing plate 1, a female mouth 12 around circular hole 13 is arranged, its effect is to be base 2 location.In four installing holes 15 on the installing plate 1 from top to bottom (position shown in Figure 2) be equipped with pin 6.Base 2 connected firmly on installing plate 1 by four base installing holes 19 and cooperating of pin 6.
On the middle part of base 2 with installing plate 1 on circular hole 13 corresponding filling pipe end mating holes 18, the rim of the mouth 20 that is provided with around filling pipe end mating holes 18 of end face cooperates the location with female mouth 12 on the installing plate 1 thereon.The following section of base 2 has an oval-shaped slide plate mounting groove 17, and the groove 16 in its left side is used to install the Argon pipe.A "T"-shaped groove has been located in the lug boss lower surface (shown in the accompanying drawing 11) of the right-hand member of base 2, and push rod is led " worker " font slide block slippage in " T " groove easily that hook 22 utilizes its top.In slide plate mounting groove 17 bilateral symmetry installing hole 21 is being set, hold-down bolt 34 passes installing hole 21 from the upper end of base 2, passes two through holes 23 on the holder guide plate 3 then.Spring 31 in three round cavities 25 that in the rectangular channel 24 of every holder guide plate 3, are provided with, two of its outside are sleeved on the hold-down bolt 34, another by with the equipped spring bearer plate 30 of hold-down bolt 34 on fixedly top guide 32 location.Clamp nut 33 cooperates with hold-down bolt 34 and will ask guide plate 3 to be installed on the base 2.
Claims (9)
1, a kind of tundish submersed nozzle fast replacing device, the base (2) that comprises installing plate (1), connects firmly with installing plate (1), be installed in two holder guide plates (3) on the base (2), act on the tension elements (4) of holder guide plate, it is characterized in that: holder guide plate (3) is provided with the peaceful slideway of inclined slip (28) (29).
2, tundish submersed nozzle fast replacing device according to claim 1 is characterized in that: two holder guide plates (3) wherein one be shorter than another, and be provided with enlarging (27) at its short end.
3, tundish submersed nozzle fast replacing device according to claim 1 and 2, it is characterized in that: on holder guide plate (3), a rectangular channel (24) that is used to place spring bearer plate (30) is arranged, in rectangular channel (24), be processed with the round cavity (25) that holds spring (31), be provided with air vent (26) in the round cavity (25), in holder guide plate (3), have on the bottom surface of at least two round cavities (25) to be shaped on the through hole (23) that cooperates with holddown spring (31).
4, tundish submersed nozzle fast replacing device according to claim 3, it is characterized in that: on the holder guide plate (3) three round cavities (25) are arranged, the round cavity (25) that is positioned at both sides is shaped on through hole (23), cooperate with it, be shaped on two installing holes on the spring bearer plate (30), between two installing holes, be provided with a fixedly top guide (32).
5, tundish submersed nozzle fast replacing device according to claim 1 and 2, it is characterized in that: the interposition at installing plate (1) is equipped with a circular hole (13), circular hole (13) and last plane installing plate (1) and lower plane intersection are processed with female mouthful (14) and (12) respectively, at uniform on every side the installing hole (15) of circular hole (13).
6, tundish submersed nozzle fast replacing device according to claim 1 and 2, it is characterized in that: upper surface and filling pipe end mating holes (18) at base (2) have been located a rim of the mouth (20), there is a slide plate mounting groove (17) at the place, lower surface of base (2), the both sides of groove are the installing holes (21) of spring compression bolt, in base (2) both sides base installing hole (19) is being set, is being provided with push rod at the right-hand member of base (2) and leads hook (22).
7, tundish submersed nozzle fast replacing device according to claim 6 is characterized in that: the top that push rod is led hook (22) is one " worker " font slide block, cooperates with it, at the right-hand member of base (2) a "T"-shaped chute (6) is arranged.
8 tundish submersed nozzle fast replacing devices according to claim 1 and 2 is characterized in that: on the right side of base (2) drive unit (5) is being set.
9, tundish submersed nozzle fast replacing device according to claim 8, it is characterized in that: an installing plate (37) is arranged in the drive unit (5), one group of locking nut (38) of adjusting double-screw bolt (39) and cooperating is with it arranged on installing plate (37), hydraulic cylinder mount pad (44) connects firmly through bolt (40) and adjustment double-screw bolt (39), be installed in the hydraulic cylinder (45) in the hydraulic cylinder mount pad (44), its left end joins through joint (43) and push rod (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269447 CN2565567Y (en) | 2002-09-11 | 2002-09-11 | Pouring basket immersion type water gap quick change device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02269447 CN2565567Y (en) | 2002-09-11 | 2002-09-11 | Pouring basket immersion type water gap quick change device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2565567Y true CN2565567Y (en) | 2003-08-13 |
Family
ID=33734682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02269447 Expired - Fee Related CN2565567Y (en) | 2002-09-11 | 2002-09-11 | Pouring basket immersion type water gap quick change device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2565567Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429368A (en) * | 2011-01-11 | 2013-12-04 | 斯托品克股份公司 | Pouring spout changer having dummy plate for casting device for producing metallurgic products |
| CN113681001A (en) * | 2021-08-02 | 2021-11-23 | 东风本田汽车零部件有限公司 | System is demolishd at casting machine mouth of a river |
-
2002
- 2002-09-11 CN CN 02269447 patent/CN2565567Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103429368A (en) * | 2011-01-11 | 2013-12-04 | 斯托品克股份公司 | Pouring spout changer having dummy plate for casting device for producing metallurgic products |
| CN103429368B (en) * | 2011-01-11 | 2016-09-14 | 斯托品克股份公司 | Gate spool changer with the blind plate of the apparatus for pouring for production metallurgy product |
| CN113681001A (en) * | 2021-08-02 | 2021-11-23 | 东风本田汽车零部件有限公司 | System is demolishd at casting machine mouth of a river |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |