CN105328175A - Multifunctional connecting plate for rapidly replacing water opening for special-shaped blank continuous casting tundish - Google Patents
Multifunctional connecting plate for rapidly replacing water opening for special-shaped blank continuous casting tundish Download PDFInfo
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- CN105328175A CN105328175A CN201510711168.8A CN201510711168A CN105328175A CN 105328175 A CN105328175 A CN 105328175A CN 201510711168 A CN201510711168 A CN 201510711168A CN 105328175 A CN105328175 A CN 105328175A
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- connecting plate
- transverse slat
- brick cup
- functional connecting
- casting
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Abstract
The invention discloses a multifunctional connecting plate for rapidly replacing a water opening for a special-shaped blank continuous casting tundish and aims at casting special-shaped blanks or square blanks with different specifications of sections through one connecting plate. The multifunctional connecting plate comprises a transverse plate and seat brick positioning walls. The transverse plate is provided with a center hole and water feeding holes along the longitudinal axis. The center hole is a square blank hole, and the water feeding holes are formed in the two sides of the center hole. The water feeding holes in the two sides of the center hole are symmetrically arranged in a left-and-right manner with the center hole as the center. Snap fasteners are arranged on the peripheral edges of the front face of the transverse plate. Threaded holes are formed in the inner sides of the snap fasteners in the longitudinal direction. The two seat brick positioning walls are arranged on the back face of the transverse plate and are arranged parallel to the longitudinal axis of the transverse plate. A seat brick channel is formed between the two seat brick positioning walls. The center hole and the water feeding holes are located in the seat brick channel. The multifunctional connecting plate is suitable for installing water feeding openings with sliding plates of special-shaped blanks with different sections into the seal brick channel.
Description
Technical field
The present invention relates to iron and steel casting for shaped blank continuous device, specifically the multi-functional connecting plate of a kind of casting for shaped blank continuous tundish Quick changing gate.
Background technology
Present domestic special-shaped billet continuous casting machine tundish often plants section all needs employing two square billet sizing nozzle quick-changing mechanisms, square billet sizing nozzle quick-changing mechanism welds Special mounting plate and is connected with digging at the bottom of tundish, need to adopt corresponding tundish during the Hot Metal in Beam Blank of casting different size section, namely often water a kind of section just to need to change a kind of bag, so use the quantity of tundish just very large, or needing to change has at the bottom of the bag watering different section installing plate, waste time and energy, turnaround time is long, if the bag end or installing plate deform, steel stream just vertically can not flow into crystallizer, directly affect slab quality.
Summary of the invention
The object of the invention is the deficiency overcoming above-mentioned prior art, provide a kind of safe and efficient, only need a connecting plate just pourable different size section different in nature base or square billet, avoid a kind of section just to need to change a kind of multi-functional connecting plate of a kind of casting for shaped blank continuous tundish Quick changing gate of bag.
The multi-functional connecting plate of the present invention comprises transverse slat and brick cup location wall, and on transverse slat, axis is provided with centre bore and upper water hole along the longitudinal, and centre bore is square billet hole, and upper water hole is positioned at centre bore both sides, and the upper water hole of centre bore both sides is symmetrically arranged centered by centre bore; The edge, front of transverse slat is provided with double buckle, inside double buckle, be provided with screwed hole along the longitudinal, and the screwed hole at this screwed hole and the disjunctor double fluid quick-change mechanism upper frame top place of keeping to the side is corresponding and be bolted together; Multi-functional connecting plate, by being welded as a whole at the bottom of double buckle on transverse slat and tundish, adds one deck heat insulating mattress, in case heat passes to mechanism between multi-functional connecting plate and the bag end; The back side of transverse slat is provided with two brick cup location walls, article two, brick cup location wall and transverse slat longitudinal axis parallel arrange and are positioned at inside tundish bottom, article two, form brick cup passage between the wall of brick cup location, centre bore and upper water hole are all positioned at this brick cup passage, the filling pipe end being suitable for the band slide plate of different section Hot Metal in Beam Blank is arranged in brick cup passage, and to be positioned on quick-change mechanism in brick cup endoporus; The upper end of the filling pipe end with slide plate is communicated with brick cup endoporus on quick-change mechanism by water hole on transverse slat.
Upper water hole number on multi-functional connecting plate transverse slat determines according to the quantity of poured into a mould Hot Metal in Beam Blank different section specification, one group between two, often organizes two upper water holes all symmetrical centered by centre bore.The distance often organized between two upper water holes is determined according to the centre-to-centre spacing size at two mouths of a river on poured into a mould Hot Metal in Beam Blank.
Apparatus of the present invention and quick-change mechanism support the use, and quick-change mechanism comprises the upper and lower mouth of a river of slideway, brick cup, framework, band slide plate; First be arranged in quick-change mechanism slideway by the filling pipe end of band slide plate, being reached in tundish by the upper water hole on multi-functional connecting plate transverse slat and be connected with brick cup in tundish, the lower mouth of a river chute surface of band slide plate closely cooperates with band slide plate filling pipe end chute surface.When the state of casting, band slide plate is upper, the centerline hole at the lower mouth of a river overlaps, in tundish, molten steel is by being with the upper of slide plate, the lower mouth of a river is flowed out, inject crystallizer, when being with the lower mouth of a river endoporus of slide plate to diffuse into a certain degree to need to change, the lower mouth of a river of new band slide plate is put on mechanism's slideway, start upper to its inner hole centreline and with band slide plate of the lower mouth of a river of fluid power system by the new band slide plate of Hydraulic Cylinder, the casting position that lower mouth of a river center line overlaps, this Renewal process can complete within a second, do not stop to water, continue to flow, the online lower mouth of a river of repeatedly replacing can be realized, reach the object of the long-time many stoves continuous pouring of single tundish.
Apparatus of the present invention are safe and efficient, only need a multi-functional connecting plate just different in nature base of pourable different size section or square billet, thus avoid a kind of section just to need to change a kind of trouble of bag, also can regulate when wrapping the end or installing plate deforms, to ensure on entirety horizontal line of running gate system.
Accompanying drawing explanation
Fig. 1 is apparatus of the present invention transverse slat Facad structure schematic diagram;
Fig. 2 is apparatus of the present invention transverse slat structure schematic diagram;
In figure: 1, screwed hole, 2, upper water hole, 3, centre bore, 4, double buckle, 5, brick cup location wall, 6, brick cup passage.
Detailed description of the invention
Accompanying drawing, to pour into a mould square billet and four kinds of specification Hot Metal in Beam Blanks, has a centre bore 3 and four groups totally eight upper water holes 2.Upper water hole 2 and centre bore 3 prolong longitudinal axis and arrange.Be provided with double buckle 4 in edge, transverse slat front, be provided with screwed hole 1 along the longitudinal on double buckle 4 side; Connected as one at the bottom of multi-functional connecting plate and tundish by double buckle 4, between multi-functional connecting plate and the bag end, add a heat insulating mattress simultaneously; The back side of transverse slat is provided with two brick cup location walls, 5, two brick cup location walls 5 and is positioned at inside tundish bottom, and brick cup location wall 5 is arranged with transverse slat longitudinal axis parallel, forms brick cup passage 6 between two brick cup location walls 5; Centre bore 3 and upper water hole 2 are all positioned at brick cup passage 6.The brick cup of quick-change mechanism is positioned in tundish, and is placed in the brick cup passage 6 of multi-functional connecting plate, and the upper end of the filling pipe end of band slide plate is communicated with brick cup endoporus by water hole on transverse slat 2.
Claims (6)
1. the multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate, it is characterized in that comprising transverse slat and brick cup location wall, on transverse slat, axis is provided with centre bore and upper water hole along the longitudinal, centre bore is square billet hole, upper water hole is positioned at centre bore both sides, and the upper water hole of centre bore both sides is symmetrically arranged centered by centre bore; The edge, front of transverse slat is provided with double buckle, screwed hole is provided with along the longitudinal inside double buckle, the back side of transverse slat is provided with two brick cup location walls, article two, brick cup location wall and transverse slat longitudinal axis parallel are arranged, article two, form brick cup passage between the wall of brick cup location, centre bore and upper water hole are all positioned at this brick cup passage.
2. the multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate as claimed in claim 1, is characterized in that the distance often organized between two upper water holes is determined according to the centre-to-centre spacing size at two mouths of a river on poured into a mould Hot Metal in Beam Blank.
3. the multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate as claimed in claim 1 or 2, it is characterized in that the upper water hole number on multi-functional connecting plate transverse slat determines according to the quantity of poured into a mould Hot Metal in Beam Blank different section specification, one group between two, often organize two upper water holes all symmetrical centered by centre bore.
4. the multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate as claimed in claim 1 or 2, it is characterized in that multi-functional connecting plate is by being welded as a whole at the bottom of double buckle on transverse slat and tundish, between multi-functional connecting plate and the bag end, adding the heat insulating mattress that the anti-heat of one deck transmits; Article two, brick cup location wall is positioned at inside tundish bottom, and the filling pipe end being suitable for the band slide plate of different section Hot Metal in Beam Blank is arranged in brick cup passage.
5. the multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate as claimed in claim 1 or 2, is characterized in that screwed hole that transverse slat front is arranged along the longitudinal is corresponding with the screwed hole at quick-change mechanism frame edge place and is bolted together.
6. the multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate as claimed in claim 1 or 2, is characterized in that being with the upper end of the filling pipe end of slide plate to be communicated with brick cup endoporus on quick-change mechanism by water hole on transverse slat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711168.8A CN105328175B (en) | 2015-10-28 | 2015-10-28 | A kind of multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510711168.8A CN105328175B (en) | 2015-10-28 | 2015-10-28 | A kind of multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105328175A true CN105328175A (en) | 2016-02-17 |
| CN105328175B CN105328175B (en) | 2017-11-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510711168.8A Active CN105328175B (en) | 2015-10-28 | 2015-10-28 | A kind of multi-functional connecting plate of casting for shaped blank continuous tundish Quick changing gate |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06502351A (en) * | 1990-11-21 | 1994-03-17 | ザ・ブロークン・ヒル・プロプライアタリ・カンパニー・リミテッド | Continuous casting method for molten metal |
| JP2000033465A (en) * | 1998-07-22 | 2000-02-02 | Nkk Corp | Nozzle exchanging device |
| CN1986115A (en) * | 2005-12-22 | 2007-06-27 | 马鞍山钢铁股份有限公司 | Fast sprue-replacing casting method and device for continuous irregular blank casting ladle |
| CN201287196Y (en) * | 2008-09-10 | 2009-08-12 | 山西新型炉业集团有限公司 | Double-drive quick-exchange block continuous-casting tundish immersion nozzle |
| CN201442090U (en) * | 2009-02-27 | 2010-04-28 | 莱芜钢铁股份有限公司 | Beam blank continuous casting tundish used for different casting blank sections |
| CN205128911U (en) * | 2015-10-28 | 2016-04-06 | 山西昊业新材料开发有限公司 | Package quick replacement uses multi -functional connecting plate in mouth of a river in middle of abnormal shape base continuous casting |
-
2015
- 2015-10-28 CN CN201510711168.8A patent/CN105328175B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06502351A (en) * | 1990-11-21 | 1994-03-17 | ザ・ブロークン・ヒル・プロプライアタリ・カンパニー・リミテッド | Continuous casting method for molten metal |
| JP2000033465A (en) * | 1998-07-22 | 2000-02-02 | Nkk Corp | Nozzle exchanging device |
| CN1986115A (en) * | 2005-12-22 | 2007-06-27 | 马鞍山钢铁股份有限公司 | Fast sprue-replacing casting method and device for continuous irregular blank casting ladle |
| CN201287196Y (en) * | 2008-09-10 | 2009-08-12 | 山西新型炉业集团有限公司 | Double-drive quick-exchange block continuous-casting tundish immersion nozzle |
| CN201442090U (en) * | 2009-02-27 | 2010-04-28 | 莱芜钢铁股份有限公司 | Beam blank continuous casting tundish used for different casting blank sections |
| CN205128911U (en) * | 2015-10-28 | 2016-04-06 | 山西昊业新材料开发有限公司 | Package quick replacement uses multi -functional connecting plate in mouth of a river in middle of abnormal shape base continuous casting |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105328175B (en) | 2017-11-07 |
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