CN200991708Y - Strut for treating roll breakage accident of rolling mill - Google Patents
Strut for treating roll breakage accident of rolling mill Download PDFInfo
- Publication number
- CN200991708Y CN200991708Y CN 200620168292 CN200620168292U CN200991708Y CN 200991708 Y CN200991708 Y CN 200991708Y CN 200620168292 CN200620168292 CN 200620168292 CN 200620168292 U CN200620168292 U CN 200620168292U CN 200991708 Y CN200991708 Y CN 200991708Y
- Authority
- CN
- China
- Prior art keywords
- roll breakage
- breakage accident
- strut
- rolling mill
- utility
- 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.)
- Expired - Fee Related
Links
- 238000005096 rolling process Methods 0.000 title abstract description 5
- 238000003801 milling Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 238000005098 hot rolling Methods 0.000 abstract description 2
- 238000005097 cold rolling Methods 0.000 abstract 1
- 238000000605 extraction Methods 0.000 description 1
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- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Abstract
The utility model provides a strut for handling rolling mill roll breakage accident, it includes flat board and stand. The flat plates are tightly connected to two ends of the upright post and are symmetrical to each other in position. The flat plate is rectangular, and the upright post is cylindrical. The utility model discloses be applied to the broken roll accident processing of hot rolling production line or cold rolling production line, can shorten the roller time of taking out to 1-2 hours from original 4-8 hours, improve work efficiency and reach more than 70%.
Description
Technical field
The utility model relates to the instrument that is used to handle the milling train roll breakage accident, specifically a kind of support that is used to handle continuous rolling production line sheet rolling mill roll breakage accident.
Background technology
No matter be hot rolling line or rolling mill production line, the probability that top working roll fractures all exists.The accident will be in case generation will bring great influence to production.Extract roll breakage out, repairing is exactly the task of top priority as early as possible.Yet extracting roll breakage out but is not the part nothing the matter, needs with crane roll breakage to be sling.Because roll weight is bigger, and surface temperature is very high, all is abound with You Heshui on various device and the roll surface, and is very satiny in addition.Therefore the bolt of crane rope knot is quite thorny with hanging, and causes repairing work to be wasted time and energy, and is very difficult.
Summary of the invention
At the shortcoming of prior art, the utility model proposes simple in structure, pick and place the support that roll breakage accident is handled in easy, inexpensive practicality, respond well being used to.
The utility model adopts following technical scheme to realize.A kind of support that is used to handle the milling train roll breakage accident, it comprises two flat boards and a column, and two flat boards are fastenedly connected the two ends in column respectively, and position symmetry mutually, and described flat board is rectangle or rectangle, and described column is cylindrical or square.
Advantage compared with prior art of the present utility model is: light and flexible, can make roll breakage be in best extraction state, the time of handling roll breakage accident shortened to 1-2 hour by original 4-8 hour, increasing work efficiency reaches more than 70%, for the quality time is striven in production run.
Description of drawings
Fig. 1 is a front view of the present utility model.
Fig. 2 is a vertical view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is explained in detail:
See Fig. 1 and Fig. 2, a kind of support that is used to handle the milling train roll breakage accident, it comprises two flat boards 1 and a column 2, and dull and stereotyped 1 is fastenedly connected in the two ends of column 2, and its position is symmetrical, and described dull and stereotyped 1 is rectangle, described column 2 is cylindrical.During operation, the top working roll compensating cylinder is stretched out the jack-up top working roll earlier, then two supports are placed on the bearing housing of bottom working roll, utilize this two supports, the state that makes top working roll utilizes bottom working roll that roll breakage is extracted out as far as possible near the apperance of operate as normal roller.
Claims (3)
1, a kind of support that is used to handle the milling train roll breakage accident is characterized in that: described support comprises two flat boards and a column, and two flat boards are fastenedly connected the two ends in column respectively, and the position symmetry.
2, the support that is used to handle the milling train roll breakage accident according to claim 1 is characterized in that: described flat board is a rectangle.
3, the support that is used to handle the milling train roll breakage accident according to claim 1 is characterized in that, described column is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168292 CN200991708Y (en) | 2006-12-19 | 2006-12-19 | Strut for treating roll breakage accident of rolling mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620168292 CN200991708Y (en) | 2006-12-19 | 2006-12-19 | Strut for treating roll breakage accident of rolling mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200991708Y true CN200991708Y (en) | 2007-12-19 |
Family
ID=38944784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620168292 Expired - Fee Related CN200991708Y (en) | 2006-12-19 | 2006-12-19 | Strut for treating roll breakage accident of rolling mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200991708Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879527B (en) * | 2009-05-07 | 2011-12-07 | 鞍钢股份有限公司 | Method for treating roll breakage of finish rolling working roll |
| CN103028607A (en) * | 2011-09-30 | 2013-04-10 | 鞍钢股份有限公司 | Method and frame for taking out broken roll of upper working roll |
| CN105215055A (en) * | 2014-06-09 | 2016-01-06 | 鞍钢股份有限公司 | Method for replacing steering roller of cleaning section of continuous annealing unit with belt |
-
2006
- 2006-12-19 CN CN 200620168292 patent/CN200991708Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101879527B (en) * | 2009-05-07 | 2011-12-07 | 鞍钢股份有限公司 | Method for treating roll breakage of finish rolling working roll |
| CN103028607A (en) * | 2011-09-30 | 2013-04-10 | 鞍钢股份有限公司 | Method and frame for taking out broken roll of upper working roll |
| CN103028607B (en) * | 2011-09-30 | 2014-12-03 | 鞍钢股份有限公司 | Method and frame for taking out broken roll of upper working roll |
| CN105215055A (en) * | 2014-06-09 | 2016-01-06 | 鞍钢股份有限公司 | Method for replacing steering roller of cleaning section of continuous annealing unit with belt |
| CN105215055B (en) * | 2014-06-09 | 2017-04-05 | 鞍钢股份有限公司 | Method for replacing steering roller of cleaning section of continuous annealing unit with belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071219 Termination date: 20131219 |