CN204584214U - The billet caster end stop device improved - Google Patents
The billet caster end stop device improved Download PDFInfo
- Publication number
- CN204584214U CN204584214U CN201520067687.0U CN201520067687U CN204584214U CN 204584214 U CN204584214 U CN 204584214U CN 201520067687 U CN201520067687 U CN 201520067687U CN 204584214 U CN204584214 U CN 204584214U
- Authority
- CN
- China
- Prior art keywords
- spring
- roofbolt
- push rod
- end stop
- spring lever
- 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
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Abstract
The utility model belongs to the improvement of steelmaking continuous casting machines knockout system auxiliary equipment structure, particularly a kind of billet caster end stop device of improvement, be included in dynamic cooperation on baffle plate base and push rod is installed, push rod is installed with buffer spring by spring base, coordinate in the outer end of push rod and nut is installed, push rod is made up of with the spring lever of screw rod and the end roofbolt with column cap end, wherein connecting screw rod is set at the other end of spring lever, the other end of roofbolt arranges screw, the connecting screw rod of spring lever matches with the screw of roofbolt, spring lever and roofbolt are connected as one.It is rational in infrastructure, and maintenance is convenient, when the buffer spring fracture of billet caster end stop; do not need maintenance down process, can utilize interval downtime just can exchange buffering spring, not only can reduce the fault rate of equipment; and decrease the time of handling failure, ensure normally to produce.
Description
Technical field
The utility model belongs to the billet caster end stop device of the improvement of steelmaking continuous casting machines knockout system auxiliary equipment structure, particularly a kind of improvement.
Background technology
Steel plant continuous casting machine, when designing knockout system, does not design strand tilting gear equipment, the end stop device in ejection roller way tip designs; End stop device mainly contains the compositions such as baffle plate base, push rod, baffle plate, buffer spring, spring base, strand is by after ejection roller way incoming terminal baffle plate, end stop device is relied on to be alignd by strand, then strand is pushed to chain elevator by laterally moving steel car by slide rail cold bed, there is chain elevator to enter next process again, reach quantity-produced object.
Problems existing
Strand is travelled forward by rollgang, and owing to there is inertia after incoming terminal baffle plate, the buffer spring in end stop starts to be compressed, when the elastic potential energy of strand stop motion rear spring is converted into kinetic energy by strand bullet again in the other direction.Conticaster is that 4 machines 4 flow, so the position of every strand incoming terminal baffle plate can not completely on one wire, in order to strand being alignd, operating personnel start ejection roller way again this moment, and four strands almost hit end stop simultaneously again.Buffer spring fatigue in end stop uses, and easily occurs the phenomenons such as fracture.As changed not in time after buffer spring is severed, the time, whole end stop break together with baffle plate basis by long meeting, caused to produce and interrupted; Because the push rod (overall processing part) and baffle plate of installing buffer spring in end stop weld together, want exchange buffering spring, usually whole to fixed dam, push rod, spring base, bolt etc. dismounting just can be changed, expend time in length, and conticaster each repair time only has 4 hours, often the time-out because of the maintenance of end stop, affects the normal production of conticaster.
Utility model content
The purpose of this utility model is the billet caster end stop device providing a kind of improvement; it is rational in infrastructure; maintenance is convenient; when the buffer spring fracture of billet caster end stop; do not need maintenance down process, can utilize interval downtime just can exchange buffering spring, not only can reduce the fault rate of equipment; and decrease the time of handling failure, ensure normally to produce.
The purpose of this utility model is realize like this: a kind of billet caster end stop device of improvement, be included in dynamic cooperation on baffle plate base and push rod is installed, push rod is installed with buffer spring by spring base, coordinate in the outer end of push rod and nut is installed, push rod is made up of with the spring lever of screw rod and the end roofbolt with column cap end, wherein connecting screw rod is set at the other end of spring lever, the other end of roofbolt arranges screw, the connecting screw rod of spring lever matches with the screw of roofbolt, spring lever and roofbolt is connected as one.
Roofbolt head of the present utility model arranges block, baffle plate is connected to by block, the utility model Curve guide impeller carries out on existing equipment basis, mainly the push rod of overall processing in end stop device is carried out split improvement, improve rear push-rod and be divided into roofbolt and spring lever two parts, connected by internal and external threads.When buffer spring damage needs to change, only the rear end of push rod and nut need be removed, can conveniently change.
Situation on probation after the utility model end stop device push rod improves
After end stop device push rod improves, during buffer spring fracture, do not need maintenance down process, interval can be utilized to change it downtime; Not only reduce equipment failure rate after improvement but also reduce time of handling failure, effectively avoiding the extension of fault, ensureing normally to produce, produce a desired effect.
The utility model is rational in infrastructure; maintenance is convenient; when the buffer spring fracture of billet caster end stop; do not need maintenance down process; achieve and utilize interval downtime just can exchange buffering spring; not only reduce the fault rate of equipment, and decrease the time of handling failure, ensure that normal production.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model will be further described, and Fig. 1 is main TV structure schematic diagram of the present utility model, and Fig. 2 is the structural representation of push rod.
Detailed description of the invention
A kind of billet caster end stop device of improvement, as shown in Figure 1 and Figure 2, be included in dynamic cooperation on baffle plate base 1 and push rod 2 is installed, push rod 2 is installed with buffer spring 4 by spring base 3, coordinate in the outer end of push rod 2 and nut 5 is installed, push rod 2 is made up of with the spring lever 6 of screw rod 7 and the end roofbolt 9 with column cap 10 end, wherein connecting screw rod 8 is set at the other end of spring lever 6, the other end of roofbolt 9 arranges screw, the connecting screw rod 8 of spring lever 6 matches with the screw of roofbolt 9, spring lever 6 and roofbolt 9 is connected as one.
Claims (1)
1. the billet caster end stop device improved, be included in baffle plate base (1) upper dynamic cooperation and push rod (2) is installed, push rod (2) is installed with buffer spring (4) by spring base (3), coordinate in the outer end of push rod (2) and nut (5) is installed, it is characterized in that: push rod (2) is made up of with the spring lever (6) of screw rod (7) and the end roofbolt (9) with column cap (10) end, wherein connecting screw rod (8) is set at the other end of spring lever (6), the other end of roofbolt (9) arranges screw, the connecting screw rod (8) of spring lever (6) matches with the screw of roofbolt (9), spring lever (6) and roofbolt (9) are connected as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067687.0U CN204584214U (en) | 2015-01-31 | 2015-01-31 | The billet caster end stop device improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520067687.0U CN204584214U (en) | 2015-01-31 | 2015-01-31 | The billet caster end stop device improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204584214U true CN204584214U (en) | 2015-08-26 |
Family
ID=53920412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520067687.0U Expired - Fee Related CN204584214U (en) | 2015-01-31 | 2015-01-31 | The billet caster end stop device improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204584214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921707A (en) * | 2016-06-12 | 2016-09-07 | 江苏永钢集团有限公司 | Terminal end material blocking device for conveying roller way of continuous casting machine |
-
2015
- 2015-01-31 CN CN201520067687.0U patent/CN204584214U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921707A (en) * | 2016-06-12 | 2016-09-07 | 江苏永钢集团有限公司 | Terminal end material blocking device for conveying roller way of continuous casting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150826 Termination date: 20160131 |
|
| EXPY | Termination of patent right or utility model |