CN108044068A - The device of positioning Gauss instrument in cogged ingot continuous casting crystallizer - Google Patents
The device of positioning Gauss instrument in cogged ingot continuous casting crystallizer Download PDFInfo
- Publication number
- CN108044068A CN108044068A CN201810024606.7A CN201810024606A CN108044068A CN 108044068 A CN108044068 A CN 108044068A CN 201810024606 A CN201810024606 A CN 201810024606A CN 108044068 A CN108044068 A CN 108044068A
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- China
- Prior art keywords
- screw
- crystallizer
- instrument
- bottom plate
- continuous casting
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/14—Plants for continuous casting
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
Abstract
The invention discloses the devices that Gauss instrument is positioned in a kind of cogged ingot continuous casting crystallizer, including top plate, the top plate is fastened in crystallizer opening, through hole is opened up among the top plate, screw is installed in the through hole, the screw is internally provided with the hollow cavity through upper and lower ends, and the screw lower end is detachably attached to bottom plate, and the bottom plate is connected in a manner of adjustable sliding with crystallizer inner wall.The present invention is by the way that Gauss instrument is placed in the hollow cavity of screw, the position for adjusting Gauss instrument is driven by mobile screw, it can realize that detecting instrument Gauss instrument different height central point inside crystallizer carries out accurate positionin detection, so as to ensure that the accuracy and reliability of bloom M-EMS coil magnetic field intensity detection.
Description
Technical field
The present invention relates to Gauss instrument positioners, and in particular to the dress of positioning Gauss instrument in a kind of cogged ingot continuous casting crystallizer
It puts.
Background technology
In the production of quality special steel, to critical process treatment device M-EMS coil magnetic field intensity detection precision
Higher and higher with reliability requirement, maximum field strength area requirement is 35 ± 5 teslas, if magnetic field intensity detection is inaccurate,
Can not accurate evaluation electromagnetic stirrer coil whether meet processing quality requirement.Following harmful effect can be generated：1st, cannot such as find
And maximum field strength is measured, the coil that can be used may be judged to unqualified spare part and replaced offline to cause to repair
Expense increases.2nd, because of prohibited data detection, actual maximum has gone beyond the scope without detecting, such as actual maximum is special for 45
Si La, and detect maximum and, for 38 teslas, judge in the range of acceptability limit 30-40 teslas, when being continuing with, because of electricity
Magnetic mixing power is excessive, makes strand internal segregation more serious, so as to seriously affect Inner Quality of Billet；Because measure it is inaccurate can not
Correct processing quality parameter is provided, technological operation and the selection of quality control measure is influenced, is unfavorable for processing quality management and control.One
As using the magnetic field intensity inside Gauss instrument detection crystallizer, and Gauss instrument is subject to M-EMS coil inside magnetic field strong
The effect of degree can not accurately be fixed on crystallizer different height central point, therefore cause M-EMS coil magnetic field strong
Degree measured value is not allowed, and error is big.
The content of the invention
Goal of the invention：The object of the present invention is to provide the device that Gauss instrument is positioned in a kind of cogged ingot continuous casting crystallizer, solutions
Certainly existing Gauss instrument can not be fixed on crystallizer different height central point when detecting crystallizer electromagnetism internal magnetic field intensity, cause
The problem of measured value is not allowed, and error is big.
Technical solution：The device of positioning Gauss instrument, described including top plate in cogged ingot continuous casting crystallizer of the present invention
Top plate is fastened in crystallizer opening, and through hole is opened up among the top plate, is installed in the through hole in a manner of adjustable movement
There is screw, the screw is axially inside provided with hollow cavity, and the screw lower end is detachably attached to bottom plate, described
Bottom plate is connected in a manner of adjustable movement with crystallizer inner wall.
In order to which screw is made to be fixed on top plate, the screw outer surface is provided with several annular grooves, the screw annular groove
Interior card sets U-shaped card plate and is fixed on top plate.
In order to which default Gauss instrument device is enable to be slided up and down freely inside cambered crystallizer copper pipe, and make interior
When determining Gauss instrument device height is adjusted above and below cambered crystallizer internal cavity, bottom plate can be fitted tightly on four wall of inner cavity, protected
Accuracy of alignment is demonstrate,proved, the floor peripheral is provided with roller apparatus and spring spindle, and roller apparatus and spring spindle are arranged on bottom plate
On relative edge.The bottom plate is fixedly connected by roller apparatus and spring spindle with crystallizer inner wall.The roller apparatus is five
A, spring spindle is four.
Advantageous effect：The present invention is driven by mobile screw by the way that Gauss instrument is placed in the hollow cavity of screw and adjusts height
The position of this instrument can realize that detecting instrument Gauss instrument different height central point inside crystallizer carries out accurate positionin detection,
So as to ensure that the accuracy and reliability of bloom M-EMS coil magnetic field intensity detection.
Description of the drawings
Fig. 1 is the main structure diagram that the present invention splits bottom plate and screw coupling part；
Fig. 2 is the overlooking the structure diagram of the removal top plate of the present invention.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.
As shown in Figs. 1-2, the device of Gauss instrument is positioned in cogged ingot continuous casting crystallizer, including top plate 2, top plate both sides are set
There are 45 ° of chamferings, top plate matches fixation with crystallizer opening by chamfering, and through hole is equipped among top plate, screw 1 is installed in through hole,
It is hollow cavity inside screw, screw outer surface is provided with several annular grooves, and card sets U-shaped card plate 5 to be fixed in screw annular groove
On top plate, Gauss instrument is mounted in hollow cavity and passes through positioning pin and fix, and screw lower end is removably connected with bottom plate 3, bottom plate 3 with
1 lower end of screw is connected with a joggle togather by silk tooth, and 3 periphery of bottom plate sets five roller apparatus 4 and four spring spindles 6,
Roller apparatus 4 and spring spindle 6 are arranged on the relative edge of bottom plate, and bottom plate 3 passes through roller apparatus 4 and spring spindle 5 and crystallization
Device inner wall is fixedly connected, and spring spindle 5 enables roller apparatus 4 to be fitted tightly over crystallizer inner wall surface, when spring spindle 5 exists
When bottom plate 3 slides up and down positioning, because crystallizer copper pipe is cambered, if stress can stretch, because of spring after the completion of positioning
Tension force effect make the idler wheel of mandrel ends and roller apparatus 4 that can be fitted tightly over the inner wall table of crystallizer four direction
Fixed bottom plate 3 is played the role of in face.
When using the present invention, Gauss instrument is mounted in screw, perforate on Gauss instrument connecting rod, positioning pin is installed in hole,
Then by being inserted into positioning pin in hole on Gauss instrument after Gauss instrument is inserted into below screw, by Gauss instrument cross-arm on screw
End, is so installed, convenient disassembly is quick, and equidistant open loop shape slot on screw, after highly adjusting, U-shaped snap-gauge is stuck in annular groove
In, realize vertical direction positioning action；Roller apparatus totally five, three, the wide face of crystallizer, leptoprosopy two pieces ensure uniform stressed, rise
Crystallizer diagonal central point is positioned to horizontal plane direction X-axis and Y direction；Spring spindle totally four, effect is to pass through bullet
Spring mandril enables roller apparatus to be fitted tightly over crystallizer inner wall surface, ensures accuracy of alignment；The present invention realizes that Gauss instrument exists
It can accurate fixed horizontal plane crystallizer interior diagonal line intersection point when detecting electromagnetic agitation magnetic field intensity inside generous billet crystallizer
The position at center and vertical direction are by screw tooth away from design adjustment vertical direction different height to be accurately positioned.Wherein, because
Bloom crystallizer internal cavity is rectangle, and three roller apparatus are set in wide face, and leptoprosopy sets two roller apparatus effectively in uniform
Stress ensures to slide freely during adjustment up and down；Two spring spindles are respectively uniformly arranged on another wide face and leptoprosopy, to protect
Card up and down adjustment when bottom plate four direction can be fitted tightly over four wall of crystallizer internal cavity, because crystallizer internal cavity be it is cambered,
In upper and lower adjustment, spring spindle can stretch according to stressing conditions, and guarantee will not generate card resistance.
Claims (6)
1. the device of positioning Gauss instrument in a kind of cogged ingot continuous casting crystallizer, which is characterized in that including top plate (2), the top plate
(2) it is fastened in crystallizer opening, through hole is opened up among the top plate (2), is pacified in the through hole in a manner of adjustable movement
Equipped with screw (1), the screw (1) is axially inside provided with hollow cavity, and the screw lower end is detachably attached to
Bottom plate (3), the bottom plate (3) are connected in a manner of adjustable movement with crystallizer inner wall.
2. the device of positioning Gauss instrument in cogged ingot continuous casting crystallizer according to claim 1, which is characterized in that the silk
Bar (1) outer surface is provided with several annular grooves, and card sets U-shaped card plate (5) to be fixed on top plate (2) in the screw annular groove.
3. the device of positioning Gauss instrument in cogged ingot continuous casting crystallizer according to claim 1, which is characterized in that the bottom
Plate (3) with screw (1) lower end is connected with a joggle togather by silk tooth.
4. the device of positioning Gauss instrument in cogged ingot continuous casting crystallizer according to claim 1, which is characterized in that the bottom
Plate periphery is provided with roller apparatus (4) and spring spindle (6), and roller apparatus (4) and spring spindle (6) are arranged on bottom plate relative edge
On.
5. the device of positioning Gauss instrument in cogged ingot continuous casting crystallizer according to claim 4, which is characterized in that the bottom
Plate (3) is fixedly connected by roller apparatus (4) and spring spindle (6) with crystallizer inner wall.
6. the device of positioning Gauss instrument in cogged ingot continuous casting crystallizer according to claim 4, which is characterized in that the roller
Wheel apparatus (4) is five, and spring spindle (6) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024606.7A CN108044068A (en) | 2018-01-10 | 2018-01-10 | The device of positioning Gauss instrument in cogged ingot continuous casting crystallizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810024606.7A CN108044068A (en) | 2018-01-10 | 2018-01-10 | The device of positioning Gauss instrument in cogged ingot continuous casting crystallizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108044068A true CN108044068A (en) | 2018-05-18 |
Family
ID=62127106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810024606.7A Pending CN108044068A (en) | 2018-01-10 | 2018-01-10 | The device of positioning Gauss instrument in cogged ingot continuous casting crystallizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108044068A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178497A (en) * | 2020-09-15 | 2022-03-15 | 宝山钢铁股份有限公司 | Walking detection mechanism of continuous casting crystallizer centering instrument |
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| CN204331003U (en) * | 2014-12-08 | 2015-05-13 | 中原特钢股份有限公司 | A kind of solid nonmagnetic steel base magnetic field performance testing device |
| CN204944447U (en) * | 2015-09-23 | 2016-01-06 | 戴丰尧 | A kind of can the pick-up unit of continuous coverage deep hole internal diameter |
| CN105527590A (en) * | 2014-10-21 | 2016-04-27 | 核工业西南物理研究院 | Support used for measuring magnetic field distribution of magnet |
| CN205745860U (en) * | 2016-06-06 | 2016-11-30 | 沈阳建筑大学 | A kind of stepped pipe pipeline robot |
| CN107270025A (en) * | 2017-06-19 | 2017-10-20 | 清远初曲智能科技有限公司 | A kind of anti-interference intelligent robot detected for pipeline inner space |
| CN206817041U (en) * | 2017-06-19 | 2017-12-29 | 清远初曲智能科技有限公司 | A kind of anti-interference intelligent robot for the detection of pipeline inner space |
| CN206846184U (en) * | 2017-07-03 | 2018-01-05 | 江苏环宇建设工程有限公司 | Vertical pipe internal X-ray the cannot-harm-detection device and frock |
| CN207770771U (en) * | 2018-01-10 | 2018-08-28 | 南京钢铁股份有限公司 | The device of positioning Gauss instrument in cogged ingot continuous casting crystallizer |
-
2018
- 2018-01-10 CN CN201810024606.7A patent/CN108044068A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06130001A (en) * | 1992-10-16 | 1994-05-13 | Japan Steel & Tube Constr Co Ltd | Inspection device for piping |
| JPH079991A (en) * | 1993-06-16 | 1995-01-13 | Osaka Gas Co Ltd | Travelling device in pipe |
| CN2280890Y (en) * | 1996-10-02 | 1998-05-06 | 张发钧 | Instrument for detecting verticality of axis of cylinder and main bearing hole |
| CN201322791Y (en) * | 2008-12-23 | 2009-10-07 | 中国科学院电工研究所 | Device for measuring magnetic field distribution of superconducting magnet |
| CN102042811A (en) * | 2010-11-25 | 2011-05-04 | 天津大学 | High-precision multi-parameter automatic inner diameter measurement mechanism and method |
| US20140340089A1 (en) * | 2012-01-19 | 2014-11-20 | Halliburton Energy Services, Inc. | Magnetic sensing apparatus, systems, and methods |
| CN105527590A (en) * | 2014-10-21 | 2016-04-27 | 核工业西南物理研究院 | Support used for measuring magnetic field distribution of magnet |
| CN204331003U (en) * | 2014-12-08 | 2015-05-13 | 中原特钢股份有限公司 | A kind of solid nonmagnetic steel base magnetic field performance testing device |
| CN204944447U (en) * | 2015-09-23 | 2016-01-06 | 戴丰尧 | A kind of can the pick-up unit of continuous coverage deep hole internal diameter |
| CN205745860U (en) * | 2016-06-06 | 2016-11-30 | 沈阳建筑大学 | A kind of stepped pipe pipeline robot |
| CN107270025A (en) * | 2017-06-19 | 2017-10-20 | 清远初曲智能科技有限公司 | A kind of anti-interference intelligent robot detected for pipeline inner space |
| CN206817041U (en) * | 2017-06-19 | 2017-12-29 | 清远初曲智能科技有限公司 | A kind of anti-interference intelligent robot for the detection of pipeline inner space |
| CN206846184U (en) * | 2017-07-03 | 2018-01-05 | 江苏环宇建设工程有限公司 | Vertical pipe internal X-ray the cannot-harm-detection device and frock |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114178497A (en) * | 2020-09-15 | 2022-03-15 | 宝山钢铁股份有限公司 | Walking detection mechanism of continuous casting crystallizer centering instrument |
| CN114178497B (en) * | 2020-09-15 | 2023-04-11 | 宝山钢铁股份有限公司 | Walking detection mechanism of continuous casting crystallizer centering instrument |
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