CN103712592B - Thin slab continuous casting machine roll gap measuring instrument - Google Patents
Thin slab continuous casting machine roll gap measuring instrument Download PDFInfo
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- CN103712592B CN103712592B CN201310406584.8A CN201310406584A CN103712592B CN 103712592 B CN103712592 B CN 103712592B CN 201310406584 A CN201310406584 A CN 201310406584A CN 103712592 B CN103712592 B CN 103712592B
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- CN
- China
- Prior art keywords
- roll gap
- measuring instrument
- gap measuring
- continuous casting
- thin slab
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- Expired - Fee Related
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- Continuous Casting (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The invention relates to a thin slab continuous casting machine roll gap measuring instrument which is used for detecting thin slab continuous casting machine roll gaps in an iron and steel enterprise and belongs to the field of instruments and meters of electromechanical integration. According to the invention, the instrument comprises an upper substrate and a lower substrate; a hollow guide post is arranged on the upper substrate; a guide sleeve is arranged on the lower substrate; the hollow guide post is placed in the guide sleeve; a spring is arranged between the hollow guide post and the lower substrate; a slanted guide post is fixedly arranged on the side of the hollow guide post; the slanted guide post is placed in a through hole of a slanted slide block; a sensor probe is placed on the end face of one side of the slanted slide block; before production and equipment installation, a thin slab continuous casting machine has to precisely measure and adjust the roll gaps of a niproll; the distance between the roll gaps of the niproll of the thin slab continuous casting machine is smaller than 50 to 70mm, thus using a displacement sensor to directly measure the distance between two roll gaps is difficult; and the problem of thin slab roll gap measuring is solved.
Description
Technical field
The present invention relates to a kind of thin-slab caster roll gap measuring instrument, for the inspection of iron and steel enterprise's sheet blank continuous casting roll gap
Survey, belong to instrument, the instrument field of metallurgy industry electromechanical integration.
Background technology
Thin-slab caster needs continuous casting machine roll-gap is measured in installing, producing, adjusts.If the roller of conticaster
There is deviation in seam, can make the serious slab quality problems such as strand cracks, cross dimensions is overproof, there may be bleed-out
Production accident.
With the progress of iron and steel enterprise's continuous casting process, sheet billet roll gap measures problem, shows prominent important day.
Content of the invention
It is an object of the invention to provide a kind of sheet blank continuous casting of the roll gap that can accurately measure thin-slab caster
Machine roll gap measuring instrument.
Technical solution：
The present invention includes：Upper substrate, infrabasal plate, upper substrate is provided with hollow guiding post, equipped with fairlead on infrabasal plate, empty
Heart lead is placed in fairlead, is provided with spring between hollow guiding post and infrabasal plate, and hollow guiding post side fixedly mounts
There is Angle Pin, Angle Pin is placed in the through hole of angled-lift splits, sensor probe is placed in angled-lift splits one side end face.
Axle is passed through equipped with four rolling bearings in described infrabasal plate two ends, and axle is passed through equipped with two axis of rolling in upper substrate two ends
Hold.
Further：Lateral frame box is fixed with fairlead side, Angle Pin is placed in lateral frame box, fixing in lateral frame box
Gathering sill is installed, angled-lift splits is placed in gathering sill.
Further：The axis of the axis of Angle Pin sloping portion and hollow guide pillar in the same plane, and has 30 ° of -60 ° of angles
Degree.
Described gathering sill is horizontally mounted, and with Angle Pin axis, hollow guide pillar axis in the same plane.
Through hole on described angled-lift splits is angling hole, the axis angle phase of the angle of angling hole and Angle Pin sloping portion
With.
Thin-slab caster will accurately be measured to the roll gap of niproll before production and equipment are installed and be adjusted.
Less 50 70mm of roll gap distance of thin-slab caster niproll, are difficult between direct measurement two roll gap with displacement transducer
Distance.It is installed with Angle Pin, Angle Pin is placed in the through hole of angled-lift splits, sensor is visited on hollow guiding post side of the present invention
Head is placed in angled-lift splits one side end face, solves sheet billet roll gap measurement problem.
Brief description
Fig. 1 is front view of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is side view of the present invention；
Specific embodiment
As shown in Figure 1, 2, 3, axle 3 is passed through equipped with four rolling bearings 11, infrabasal plate 1 in infrabasal plate 1 two ends to present configuration
On equipped with fairlead 2, in fairlead 2, equipped with spring 4, on fairlead 2 inner spring, 4 tops are equipped with hollow guiding post 6, hollow for bottom
Lead 6 upper end is fixed with upper substrate 7, and axle 10 is passed through equipped with two rolling bearings 11 in upper substrate 7 two ends, on lateral frame box 18
Crossbeam 12 is fixedly connected with fairlead 2 side, is provided with gathering sill 13 in lateral frame box 18, in the fixed beam 14 in lateral frame box 18
It is installed with gathering sill 13, lateral frame box 18 is provided with side cover 17, hollow guiding post 6 side is used screw 8 fix Angle Pin
9, gathering sill 13 is placed in angled-lift splits 15 1 side end face built with angled-lift splits 15, sensor 16 probe.
The axis of described Angle Pin 9 sloping portion with the axis of hollow guide pillar 6 in the same plane, and has 30 ° of -60 ° of angles
Degree.
Described gathering sill 13 is horizontally mounted, and with Angle Pin 9 axis, hollow guide pillar 6 axis in the same plane.
Through hole on described angled-lift splits 15 is angling hole, the axis angle phase of the angle of angling hole and Angle Pin sloping portion
With.
Described hollow guiding post 6 is provided with stopper slot, and fairlead 2 is provided with spacing hole, and spacing hole is provided with stop screw 5,
Stop screw is placed in stopper slot.
Work process：
During measurement, between thin-slab caster roll gap measuring instrument insertion two roller ribbons are met, upper substrate 7, infrabasal plate 1 front end
Rolling bearing 11 is contacted with conticaster two niproll 19, roll gap measuring instrument can be made smoothly to enter between ribbon meets.Roll gap measuring instrument
After entering roll gap, the spring 4 in fairlead 2, by hollow guiding post 6 jack-up upwards, makes upper substrate 7,1 liang of plane of infrabasal plate and two
Niproll contacts, and the distance between upper substrate 7,1 liang of plane of infrabasal plate are then that two ribbons the distance between meet.Roll gap changes
When, the effect of fairlead 2 inner spring 4 makes hollow guiding post 6 move axially in fairlead 2, on hollow guiding post 6 side
Fixing Angle Pin 9 is moved simultaneously, and Angle Pin 9 inserts in the inclined hole of angled-lift splits 15, and Angle Pin 9 is mobile to promote angled-lift splits 15
Produce along in gathering sill 13 and move horizontally, displacement transducer 16 utilizes spring top in angled-lift splits 15 end face, angled-lift splits 15 is by water
The dynamic displacement of translation passes to displacement transducer, thus measuring the distance between two roll gap.
Claims (5)
1. thin-slab caster roll gap measuring instrument is it is characterised in that include：Upper substrate（7）, infrabasal plate（1）, upper substrate（7）On
It is provided with hollow guiding post（6）, infrabasal plate（1）On equipped with fairlead（2）, hollow guiding post（6）It is placed in fairlead（2）Interior, hollow
Lead（6）With infrabasal plate（1）Between be provided with spring（4）, hollow guiding post（6）Angle Pin (9) is installed with side, tiltedly
Guide pillar (9) is placed in the through hole of angled-lift splits (15), and sensor (16) probe is placed in angled-lift splits (15) side end face；
Described fairlead（2）Lateral frame box is fixed with side（18）, described Angle Pin（9）It is placed in described lateral frame box（18）
Interior, described lateral frame box（18）Inside it is installed with gathering sill (13), described angled-lift splits (15) is placed in described gathering sill（13）
Interior.
2. thin-slab caster roll gap measuring instrument according to claim 1 is it is characterised in that infrabasal plate（1）Two ends are passed through
Axle（3）Equipped with four rolling bearings（11）, upper substrate（7）Axle is passed through at two ends（10）Equipped with two rolling bearings（11）.
3. thin-slab caster roll gap measuring instrument according to claim 1 is it is characterised in that Angle Pin (9) sloping portion
Axis and hollow guiding post（6）Axis in the same plane, and have 30°-60°Angle.
4. thin-slab caster roll gap measuring instrument according to claim 1 is it is characterised in that gathering sill (13) level is pacified
Dress, and with Angle Pin (9) axis, hollow guiding post（6）Axis in the same plane.
5. thin-slab caster roll gap measuring instrument according to claim 1 is it is characterised in that through hole on angled-lift splits (15)
For angling hole, the angle of angling hole is identical with the axis angle of Angle Pin (9) sloping portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406584.8A CN103712592B (en) | 2013-09-09 | 2013-09-09 | Thin slab continuous casting machine roll gap measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310406584.8A CN103712592B (en) | 2013-09-09 | 2013-09-09 | Thin slab continuous casting machine roll gap measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103712592A CN103712592A (en) | 2014-04-09 |
| CN103712592B true CN103712592B (en) | 2017-02-08 |
Family
ID=50405755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310406584.8A Expired - Fee Related CN103712592B (en) | 2013-09-09 | 2013-09-09 | Thin slab continuous casting machine roll gap measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103712592B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107116187A (en) * | 2017-04-21 | 2017-09-01 | 马鞍山钢铁股份有限公司 | A kind of slab segment roll gap measurement adjusting apparatus and its method of adjustment |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3642302A1 (en) * | 1986-12-11 | 1988-06-23 | Wiegard Maschf Gustav | Method and equipment for measuring a continuous-casting mould |
| JP2982609B2 (en) * | 1994-03-24 | 1999-11-29 | 住友金属工業株式会社 | Roll spacing measurement method and apparatus for continuous casting equipment |
| JP4383373B2 (en) * | 2005-03-09 | 2009-12-16 | 新日本製鐵株式会社 | Apparatus and method for detecting abnormal bearing of roll in continuous casting machine |
| CN201283420Y (en) * | 2008-10-22 | 2009-08-05 | 宝山钢铁股份有限公司 | Device for stabilizing continuous casting machine roll gap meter |
| CN201543791U (en) * | 2009-10-15 | 2010-08-11 | 宝山钢铁股份有限公司 | Continuous casting machine casting-roll gap instrument |
| CN202216685U (en) * | 2011-07-28 | 2012-05-09 | 西安重型技术有限责任公司 | Real time roll gap measuring instrument of continuous casting machine |
| KR101376574B1 (en) * | 2011-12-28 | 2014-04-02 | (주)포스코 | Roll gap-checking apparatus for continuous casting plant |
| CN203432569U (en) * | 2013-09-09 | 2014-02-12 | 内蒙古科技大学 | Thin-slab continuous caster roll gap measuring instrument |
-
2013
- 2013-09-09 CN CN201310406584.8A patent/CN103712592B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103712592A (en) | 2014-04-09 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170909 |
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| CF01 | Termination of patent right due to non-payment of annual fee |