CN202123224U - Sector water-cooling structure - Google Patents
Sector water-cooling structure Download PDFInfo
- Publication number
- CN202123224U CN202123224U CN2011201532549U CN201120153254U CN202123224U CN 202123224 U CN202123224 U CN 202123224U CN 2011201532549 U CN2011201532549 U CN 2011201532549U CN 201120153254 U CN201120153254 U CN 201120153254U CN 202123224 U CN202123224 U CN 202123224U
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- water
- sector
- frame
- square tube
- welding
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Abstract
A sector water-cooling structure is disclosed, comprising a sector frame and a plurality of rows of bearing base plates fixed on the sector frame, wherein a first stop block and a second stop block fixed on the sector frame are disposed at the lower end of each bearing base plate; and each bearing base plate is communicated with a first water-cooling square tube and a second water-cooling square tube disposed at the both sides of the bearing base plate via welding round tubes. The sector water-cooling structure disclosed by the utility model decreases the welding difficulty of the water-cooling square tubes of the frame via the ordered welding for the two stop blocks (wherein a monolithic pressure testing process is saved), avoids the slag-cleaning problem after frame processing, saves the assembly time, and decreases the repair difficulty after the water leakage of the frame occurs (wherein the repair difficulty is the same for a manufactory and a steel mill).
Description
Technical field
The utility model relates to a kind of fan-shaped section water-cooling structure that is used on the continuous casting installation for casting.
Background technology
Fan-shaped section water-cooling structure main flow is representative with AVI (VAI), SMS (western mark), DaNiLi (Da Nieli) company in the world at present, and the fan-shaped section water-cooling structure is the indispensable part of fan-shaped section.The fan-shaped section water-cooled has following several frequently seen structure at present.
AVI (VAI) water-cooling structure adopts square tube and shrouding welding to carry out water-cooled, and the welding operation space is little, is difficult to welding; Strengthened the probability that leaks; Adopt the form after square tube and framework weld to heat-treat, the stainless steel square tube is easy to generate intercrystalline corrosion in addition, infringement square tube intensity; Not only the service life to square tube bigger influence is arranged, more serious is to be easy to generate drainage.
SMS (western mark) directly adopts pipe on bearing, to be communicated with and carries out water-cooled without square tube, but for the system of the roller more than three segmentations, has certain problem on the uniformity that water-flowing amount (seat board thickness reason makes that caliber is limited) and each bearing block moisture are joined.
DaNiLi (Da Nieli) carries out water-cooled with the form of water-accepting board, has certain problem on the uniformity that exists water-flowing amount and each bearing block moisture to join equally.
In sum, all there is certain problem in the uniformity that at present the fan-shaped section water-cooling structure leaks, water-flowing amount and each bearing block moisture are joined.
Summary of the invention
The purpose of the utility model is to provide a kind of water supply uniformity that can guarantee each bearing plate; Improve the life-span of bearing, reduce the welding difficulty of framework, avoid the hardship of the scarfing cinder after framework is processed; Save installation time, reduce the fan-shaped section water-cooling structure of reprocessing difficulty after leaking appears in framework.
For achieving the above object; The technical scheme that the utility model adopts is: comprise sector-segment frames and be fixed on the plurality of rows bearing plate on this sector-segment frames; Be provided with first block and second block that is fixed on the sector-segment frames in the lower end of each bearing plate, each bearing plate is connected with the first water-cooled square tube that is arranged on the bearing plate both sides and the second water-cooled square tube through the welding pipe.
The priority welding of the utility model through two blocks reduced framework water-cooled square tube welding difficulty (having removed monolithic pressure testing process), avoid the hardship of the scarfing cinder after the framework processing, save installation time; Reprocess difficulty (is the same to manufactory and steel mill) after reducing framework and occurring leaking.
Description of drawings
Fig. 1 is the overall structure sketch map of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the B-B cutaway view of Fig. 1;
Fig. 4 is the partial enlarged drawing of Fig. 1;
Fig. 5 is the partial enlarged drawing of Fig. 3;
Wherein, 1 sector-segment frames, 2 bearing plates, 3 first square tubes, 4 second square tubes, 5 first blocks, 6 second blocks, 7 welding pipes.
The specific embodiment
Below in conjunction with accompanying drawing structural principle of the present invention and assembling process are elaborated.
Referring to Fig. 1-5; The utility model comprises sector-segment frames 1 and is fixed on the plurality of rows bearing plate 2 on this sector-segment frames 1; Be provided with first block 5 and second block 6 that is fixed on the sector-segment frames 1 in the lower end of each bearing plate 2, each bearing plate 2 is connected with the first water-cooled square tube 3 that is arranged on bearing plate 2 both sides and the second water-cooled square tube 4 through welding pipe 7.
The assembling process of the utility model is following:
The first step: plurality of rows bearing plate 2 is welded on the sector-segment frames 1, all is welded with first block 5 that is fixed on the sector-segment frames 1 in the lower end of each bearing plate 2, postwelding is through the heat treatment destressing;
Second step: pack, align the first water-cooled square tube 3 and the second water-cooled square tube 4 into bearing plate 2 from the top; Through spot welding first square tube 3, second square tube 4 are welded on the sector-segment frames 1 of respectively arranging bearing plate 2 both sides then, weld second block 6 through groove welding again;
The 3rd step: last erection welding pipe 7 makes and respectively arranges bearing plate 2 and be connected through welding pipe 7.
The utility model guarantees the water supply uniformity (life-span to bearing is useful) to each bearing plate, and the stainless steel square tube is not followed framework annealing, avoids annealing causing the infringement of intercrystalline corrosion.
Claims (1)
1. fan-shaped section water-cooling structure; It is characterized in that: comprise sector-segment frames (1) and be fixed on the plurality of rows bearing plate (2) on this sector-segment frames (1); Be provided with first block (5) and second block (6) that is fixed on the sector-segment frames (1) in the lower end of each bearing plate (2), each bearing plate (2) is connected with the first water-cooled square tube (3) that is arranged on bearing plate (2) both sides and the second water-cooled square tube (4) through welding pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201532549U CN202123224U (en) | 2011-05-13 | 2011-05-13 | Sector water-cooling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201532549U CN202123224U (en) | 2011-05-13 | 2011-05-13 | Sector water-cooling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202123224U true CN202123224U (en) | 2012-01-25 |
Family
ID=45486295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201532549U Expired - Lifetime CN202123224U (en) | 2011-05-13 | 2011-05-13 | Sector water-cooling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202123224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570673A (en) * | 2020-12-24 | 2021-03-30 | 中钢集团西安重机有限公司 | Continuous casting roller tool and sector arc alignment method based on tool |
-
2011
- 2011-05-13 CN CN2011201532549U patent/CN202123224U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112570673A (en) * | 2020-12-24 | 2021-03-30 | 中钢集团西安重机有限公司 | Continuous casting roller tool and sector arc alignment method based on tool |
| CN112570673B (en) * | 2020-12-24 | 2022-04-01 | 中钢集团西安重机有限公司 | Continuous casting roller tool and sector arc alignment method based on tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |