CN2865930Y - Fan sector - Google Patents
Fan sector Download PDFInfo
- Publication number
- CN2865930Y CN2865930Y CN 200620109852 CN200620109852U CN2865930Y CN 2865930 Y CN2865930 Y CN 2865930Y CN 200620109852 CN200620109852 CN 200620109852 CN 200620109852 U CN200620109852 U CN 200620109852U CN 2865930 Y CN2865930 Y CN 2865930Y
- Authority
- CN
- China
- Prior art keywords
- roll gap
- hydraulic cylinder
- fan
- utility
- shaped section
- 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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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model belongs to moulding technical field and discloses a sector section of a continuous caster. The top and bottom frames are connected with four-connecting-rod mechanism through roll gap adjusting device. Guide mechanism is connected between the top frame and the bottom frame. If roll gap adjustment is required, the piston motion inside hydraulic cylinder fastened to top frame and piston rod shrinking of roll gap adjusting device connected to piston rod can drive the four-connecting-rod mechanism and guide mechanism for roll gas adjusting. The utility model features easy operation and convenient maintenance. It can be widely used in continuous caster.
Description
Technical field
The utility model belongs to field shaping technique, discloses a kind of fan-shaped section of conticaster.
Background technology
Fan-shaped section is a kind of visual plant in the conticaster, and after the strand that comes out from crystallizer arrived fan-shaped section through bending section, strand base shell in fan-shaped section continued to increase, and solidifies fully until strand.The mode that segment roll gap is regulated is that four hydraulic cylinders are realized the adjusting of roll gap by the roll gap governor motion.A kind of fan-shaped section, it is triangle mechanism that its roll gap is regulated the below, when the hydraulic cylinder lifting was asynchronous, deflection can take place in triangle mechanism, prevented to damage in the roll gap adjustment process hydraulic cylinder and axle.But when triangle mechanism generation deflection, upper frame is run-off the straight also, damages surrounding devices easily, and production is brought inconvenience.
Summary of the invention
The purpose of this utility model is to provide a kind of fan-shaped section, when this equipment can prevent that hydraulic cylinder is asynchronous hydraulic cylinder and axle is caused damage; Can make simultaneously the fan-shaped section upper frame more reliable and more stable in roll gap is regulated, prevent hydraulic cylinder upper frame run-off the straight when asynchronous, damage surrounding devices.The utility model is simple to operate, and is easy to maintenance.
The purpose of this utility model realizes in the following way: connect upper and lower framework by roll gap adjustment device with quadric chain; Between upper and lower framework, connect guiding mechanism respectively.When the needs roll gap is regulated, be fixed on the piston motion in the hydraulic cylinder of upper frame, the roll gap adjustment device that is connected with piston rod is flexible by piston rod, drives quadric chain and guiding mechanism and carries out the roll gap adjusting.
The utility model is simple to operate, and is easy to maintenance, can be widely used in the conticaster.
Description of drawings
Fig. 1 is a front view of the present utility model
Fig. 2 is a left side view of the present utility model
Fig. 3 is the schematic diagram of the utility model guiding mechanism
Among the figure: part 1 is a upper frame, part 2 is underframes, part 3 is quadric chains, and part 4 is roll gap adjustment devices, part 5 be the band position sensor hydraulic cylinder (part 5-1 is a hydraulic cylinder, part 5-2 is a position sensor), part 6 is guiding mechanism (part 6-1 is a guiding trestle, and part 6-2 is a guide plate, and part 6-3 is a shim pack), part 7 is to go up the driven roller screwdown gear, and part 8 is rollers.
The specific embodiment
Below in conjunction with accompanying drawing specific embodiment of the utility model is described further:
When the needs roll gap is regulated, be fixed on the piston motion in the hydraulic cylinder 5 of band position sensor of upper frame 1, the roll gap adjustment device 4 that is connected with piston rod is flexible by piston rod, drives quadric chain 3 and guiding mechanism 6 and carries out the roll gap adjusting.
Roll gap adjustment device 4 of the present utility model adopts quadric chain 3, guarantees can not cause damage to hydraulic cylinder and axle when hydraulic cylinder is asynchronous; Guiding mechanism 6 makes fan-shaped section upper frame 1 more reliable and more stable in roll gap is regulated, and can prevent hydraulic cylinder upper frame 1 run-off the straight when asynchronous simultaneously, damages surrounding devices;
The hydraulic cylinder 5 of band position sensor can be realized long-range adjustment roll gap to fan-shaped section, has roll gap adjustment device simultaneously, also can realize the manual adjustments to roll gap; When hydraulic cylinder position sensorless device, utilize roll gap adjustment device, also can on not with the conticaster of gently depressing, use.
The utility model is simple to operate, and is easy to maintenance, can be widely used in the conticaster.
Claims (3)
1. fan-shaped section, mainly form, it is characterized in that: connect upper frame (1), underframe (2) with quadric chain (3) by roll gap adjustment device (4) by upper frame (1), underframe (2), roll gap adjustment device (4), hydraulic cylinder (5-1), last driven roller screwdown gear (7), roller (8); Between upper and lower framework, connect guiding mechanism (6).
2. fan-shaped section according to claim 1 is characterized in that: hydraulic cylinder (5-1) is gone up installation site sensor (5-2).
3. fan-shaped section according to claim 1 is characterized in that: guiding mechanism (6) is made up of guiding trestle (6--1), guide plate (6-2) and shim pack (6-3), and guiding trestle (6-1) is gone up by shim pack (6-3) guide plate (6-2) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109852 CN2865930Y (en) | 2006-01-25 | 2006-01-25 | Fan sector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620109852 CN2865930Y (en) | 2006-01-25 | 2006-01-25 | Fan sector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2865930Y true CN2865930Y (en) | 2007-02-07 |
Family
ID=37701631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620109852 Expired - Fee Related CN2865930Y (en) | 2006-01-25 | 2006-01-25 | Fan sector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2865930Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102039388A (en) * | 2011-01-20 | 2011-05-04 | 中冶赛迪工程技术股份有限公司 | Casting guiding device |
| CN103111593A (en) * | 2013-02-22 | 2013-05-22 | 河北钢铁股份有限公司邯郸分公司 | Method for setting segment roll gaps before continuously cast steel on basis of pressure feedback |
| CN102046308B (en) * | 2008-05-23 | 2013-09-11 | 西门子Vai金属科技有限责任公司 | Strand guide segment |
| CN107206477A (en) * | 2014-11-21 | 2017-09-26 | Posco公司 | continuous casting fan-shaped section |
| CN110181013A (en) * | 2019-06-10 | 2019-08-30 | 中国重型机械研究院股份公司 | A kind of big screwdown gear of the gapless of roll gap and its application method |
-
2006
- 2006-01-25 CN CN 200620109852 patent/CN2865930Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102046308B (en) * | 2008-05-23 | 2013-09-11 | 西门子Vai金属科技有限责任公司 | Strand guide segment |
| CN102039388A (en) * | 2011-01-20 | 2011-05-04 | 中冶赛迪工程技术股份有限公司 | Casting guiding device |
| CN103111593A (en) * | 2013-02-22 | 2013-05-22 | 河北钢铁股份有限公司邯郸分公司 | Method for setting segment roll gaps before continuously cast steel on basis of pressure feedback |
| CN107206477A (en) * | 2014-11-21 | 2017-09-26 | Posco公司 | continuous casting fan-shaped section |
| CN107206477B (en) * | 2014-11-21 | 2019-08-13 | Posco公司 | Continuous casting fan-shaped section |
| CN110181013A (en) * | 2019-06-10 | 2019-08-30 | 中国重型机械研究院股份公司 | A kind of big screwdown gear of the gapless of roll gap and its application method |
| CN110181013B (en) * | 2019-06-10 | 2024-05-03 | 中国重型机械研究院股份公司 | Gap-free large-reduction device for roll gap and application method of gap-free large-reduction device |
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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: 20070207 Termination date: 20150125 |
|
| EXPY | Termination of patent right or utility model |