CN108284209A - A kind of anti-lateral pull device of fan-shaped sections of slab continuous - Google Patents
A kind of anti-lateral pull device of fan-shaped sections of slab continuous Download PDFInfo
- Publication number
- CN108284209A CN108284209A CN201810051535.XA CN201810051535A CN108284209A CN 108284209 A CN108284209 A CN 108284209A CN 201810051535 A CN201810051535 A CN 201810051535A CN 108284209 A CN108284209 A CN 108284209A
- Authority
- CN
- China
- Prior art keywords
- fan
- lateral pull
- pull device
- shaped sections
- segment frames
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The present invention relates to a kind of anti-lateral pull devices of fan-shaped sections of slab continuous, including pedestal, sector-segment frames, fixing bolt, the sector-segment frames to be mounted on the base by fixing bolt, it is characterised in that：Anti- lateral pull device is equipped between two adjacent sector-segment frames.The anti-lateral pull device of continuous casting machine fan-shaped segment is set, fan-shaped section is linked into an integrated entity with chain plate, make fan-shaped section mean allocation strand reaction force, so that individual fan-shaped sections are when larger by lateral pull, pulling force is passed into other fan-shaped sections by steel plate, it avoids, because individual fan-shaped sections are because of larger itself lateral displacement of generation of reaction force under conticaster exception production status, to mitigate the variation of fan-shaped section radian, opening degree technological parameter, reducing the influence to slab quality.
Description
Technical field
The present invention relates to sheet billet continuous casting production fields, and in particular to a kind of anti-lateral pull dress of fan-shaped sections of slab continuous
It sets.
Background technology
Fan-shaped sections of slab continuous is fastened on by bolt on pedestal at present, belongs to fixation up and down, but due to conticaster transverse direction
Lateral throwing power is applied to strand, while strand generates reaction force to fan-shaped section, and fan-shaped section stress after-frame rack position is caused to send out
Raw relative displacement.Especially continuous casting open pour, binding generates base head, base tail, strand temperature is relatively low situations such as processing bleed-out, sleeping base,
It is not easy to align, larger destructive power is generated to fan-shaped section, gently then fixing bolt loosens, and heavy then fixing bolt extracts fracture.
Invention content
To overcome the deficiency, the purpose of the present invention is to provide a kind of anti-lateral pull dresses of fan-shaped sections of slab continuous
It sets so that pulling force is passed to other fan-shaped sections by individual fan-shaped sections when larger by lateral pull by steel plate, is avoided individual
Fan-shaped section causes fan-shaped section to destroy because bearing excessive pulling force, plays the role of protecting fan-shaped section.
The technical solution adopted by the present invention to solve the technical problems is：A kind of anti-lateral pull of fan-shaped sections of slab continuous
Device, including pedestal, sector-segment frames, fixing bolt, the sector-segment frames are mounted on the base by fixing bolt, two
It sets to resist between the adjacent sector-segment frames and has lateral pull device.
Specifically, the anti-lateral pull device makes chain plate using steel plate more than Q420 ranks, and thickness is more than
20mm, width are more than 100mm, and the both ends of chain plate are respectively equipped with mounting hole, and mounting hole internal diameter is 80mm.
Specifically, the mounting hole of the chain plate is respectively fitted in the installation axle of adjacent sector-segment frames side.
Specifically, 50-120 under the mounting hole and installation axle clearance control.
Specifically, the both sides of two adjacent sector-segment frames are respectively equipped with an anti-lateral pull device.
The invention has the advantages that：The anti-lateral pull device of continuous casting machine fan-shaped segment is set, by fan-shaped section chain type
Steel plate links into an integrated entity so that fan-shaped section mean allocation strand reaction force so that individual fan-shaped sections by lateral pull compared with
When big, pulling force is passed into other fan-shaped sections by steel plate, avoid because under conticaster exception production status individual fan-shaped sections because
For larger itself lateral displacement of generation of reaction force, to mitigate the variation of fan-shaped section radian, opening degree technological parameter, reduce pair
The influence of slab quality.
Description of the drawings
Fig. 1 is the structural schematic diagram of the prior art.
Fig. 2 is to occur the schematic diagram of lateral displacement in the prior art.
The structural schematic diagram of the positions Fig. 3 present invention.
The front view of the anti-lateral pull device of the positions Fig. 4 present invention.
The vertical view of the anti-lateral pull device of the positions Fig. 5 present invention.
1 sector-segment frames in figure, 11 installation axles, 2 fixing bolts, 3 pedestals, 4 anti-lateral pull devices, 41 mounting holes.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.
Currently, in the prior art, sector-segment frames 1 are mainly fixed on bottom by fan-shaped section fixed form by fixing bolt 2
On seat, as shown in Figure 1, when sector-segment frames 1 are more than itself endurance by the reaction force of strand, it may appear that lateral position
Move, as shown in Fig. 2, especially continuous casting open pour, binding generates base head, base tail, situations such as processing bleed-out, sleeping base strand temperature compared with
It is low, it is not easy to align, larger destructive power is generated to fan-shaped section, gently then fixing bolt 2 loosens, and then fixing bolt 2 extracts fracture to weight.
In order to solve the above problem, the present invention provides a kind of anti-lateral pull device of fan-shaped sections of slab continuous, as Fig. 3,
Shown in Fig. 4, Fig. 5, including pedestal 3, sector-segment frames 1, fixing bolt 2, the sector-segment frames 1 are installed by fixing bolt 2
On the base 3, anti-lateral pull device 4 is equipped between two adjacent sector-segment frames 1.
Specifically, the anti-lateral pull device 4 makes chain plate using steel plate more than Q420 ranks, and thickness is more than
20mm, width are more than 100mm, and the both ends of chain plate are respectively equipped with mounting hole, and mounting hole internal diameter is 80mm, such as Fig. 4, Fig. 5 institute
Show.
Specifically, the mounting hole 41 of the chain plate is respectively fitted over the installation axle 11 of adjacent 1 side of sector-segment frames
On, as shown in Figure 3.
It specifically, in this way can be fan-shaped to slighter compress 50-120 under the mounting hole 41 and 11 clearance control of installation axle
Section needs dynamic adjustment opening degree, while eliminating oil cylinder and moving up and down the relative displacement for causing adjacent sectors height to generate.
Specifically, the both sides of two adjacent sector-segment frames 1 are respectively equipped with an anti-lateral pull device 4.
The present invention is not limited to the embodiment, anyone should learn that the structure made under the inspiration of the present invention becomes
Change, the technical schemes that are same or similar to the present invention are each fallen within protection scope of the present invention.
Technology that the present invention is not described in detail, shape, construction part are known technology.
Claims (5)
1. a kind of anti-lateral pull device of fan-shaped sections of slab continuous, including pedestal, sector-segment frames, fixing bolt, the fan
Shape segment frames are mounted on the base by fixing bolt, it is characterised in that：It is equipped between two adjacent sector-segment frames
Anti- lateral pull device.
2. the anti-lateral pull device of a kind of fan-shaped sections of slab continuous according to claim 1, it is characterised in that：It is described anti-
Lateral pull device makes chain plate using steel plate more than Q420 ranks, and thickness is more than 20mm, and width is more than 100mm, chain
The both ends of formula steel plate are respectively equipped with mounting hole, and mounting hole internal diameter is 80mm.
3. the anti-lateral pull device of a kind of fan-shaped sections of slab continuous according to claim 1, it is characterised in that：The chain
The mounting hole of formula steel plate is respectively fitted in the installation axle of adjacent sector-segment frames side.
4. the anti-lateral pull device of a kind of fan-shaped sections of slab continuous according to claim 2, it is characterised in that：The peace
Fill hole and 50-120 under installation axle clearance control.
5. the anti-lateral pull device of a kind of fan-shaped sections of slab continuous according to claim 1 or 2 or 3 or 4, feature exist
In：The both sides of two adjacent sector-segment frames are respectively equipped with an anti-lateral pull device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051535.XA CN108284209A (en) | 2018-01-19 | 2018-01-19 | A kind of anti-lateral pull device of fan-shaped sections of slab continuous |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810051535.XA CN108284209A (en) | 2018-01-19 | 2018-01-19 | A kind of anti-lateral pull device of fan-shaped sections of slab continuous |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108284209A true CN108284209A (en) | 2018-07-17 |
Family
ID=62835644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810051535.XA Pending CN108284209A (en) | 2018-01-19 | 2018-01-19 | A kind of anti-lateral pull device of fan-shaped sections of slab continuous |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108284209A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4799535A (en) * | 1987-04-09 | 1989-01-24 | Herbert Lemper | Modular continuous slab casters and the like |
| FR2639563A1 (en) * | 1988-11-25 | 1990-06-01 | Dujardin Montbard Somenor | Improvements to continuous casting installations |
| JP2002018560A (en) * | 2000-07-05 | 2002-01-22 | Sumitomo Heavy Ind Ltd | Structure of guide roll segment in vertical type continuous caster |
| CN2799125Y (en) * | 2005-06-24 | 2006-07-26 | 西安重型机械研究所 | Novel sector segment basic frame |
| CN1304144C (en) * | 2001-02-10 | 2007-03-14 | Sms迪马格股份公司 | Strip guide for continuous casting unit and pressing method of sectional segment of guide roller |
| KR20130073739A (en) * | 2011-12-23 | 2013-07-03 | 주식회사 포스코 | Segment for continuous casting |
| CN203401060U (en) * | 2013-08-16 | 2014-01-22 | 中冶赛迪工程技术股份有限公司 | Framework structure of fan-shaped section of continuous casting machine |
| CN203484628U (en) * | 2013-08-27 | 2014-03-19 | 宝山钢铁股份有限公司 | Upper frame of fan-shaped section of continuous caster |
| CN104148604A (en) * | 2014-08-22 | 2014-11-19 | 中冶连铸技术工程有限责任公司 | Co-stand-column integral small-roller-space dynamic pressing-down tension leveler |
| CN204284221U (en) * | 2014-11-27 | 2015-04-22 | 宝山钢铁股份有限公司 | A kind of roller bed bearing seat locking device |
-
2018
- 2018-01-19 CN CN201810051535.XA patent/CN108284209A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4799535A (en) * | 1987-04-09 | 1989-01-24 | Herbert Lemper | Modular continuous slab casters and the like |
| FR2639563A1 (en) * | 1988-11-25 | 1990-06-01 | Dujardin Montbard Somenor | Improvements to continuous casting installations |
| JP2002018560A (en) * | 2000-07-05 | 2002-01-22 | Sumitomo Heavy Ind Ltd | Structure of guide roll segment in vertical type continuous caster |
| CN1304144C (en) * | 2001-02-10 | 2007-03-14 | Sms迪马格股份公司 | Strip guide for continuous casting unit and pressing method of sectional segment of guide roller |
| CN2799125Y (en) * | 2005-06-24 | 2006-07-26 | 西安重型机械研究所 | Novel sector segment basic frame |
| KR20130073739A (en) * | 2011-12-23 | 2013-07-03 | 주식회사 포스코 | Segment for continuous casting |
| CN203401060U (en) * | 2013-08-16 | 2014-01-22 | 中冶赛迪工程技术股份有限公司 | Framework structure of fan-shaped section of continuous casting machine |
| CN203484628U (en) * | 2013-08-27 | 2014-03-19 | 宝山钢铁股份有限公司 | Upper frame of fan-shaped section of continuous caster |
| CN104148604A (en) * | 2014-08-22 | 2014-11-19 | 中冶连铸技术工程有限责任公司 | Co-stand-column integral small-roller-space dynamic pressing-down tension leveler |
| CN204284221U (en) * | 2014-11-27 | 2015-04-22 | 宝山钢铁股份有限公司 | A kind of roller bed bearing seat locking device |
Non-Patent Citations (1)
| Title |
|---|
| 时彦林等: "《连铸工培训教程》", 31 July 2013 * |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180717 |
|
| RJ01 | Rejection of invention patent application after publication |