CN103121086B - Crystallizer vibration measuring device - Google Patents
Crystallizer vibration measuring device Download PDFInfo
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- CN103121086B CN103121086B CN201310053811.3A CN201310053811A CN103121086B CN 103121086 B CN103121086 B CN 103121086B CN 201310053811 A CN201310053811 A CN 201310053811A CN 103121086 B CN103121086 B CN 103121086B
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- vibration
- horizon sensor
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- measuring
- sensor holder
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Abstract
The invention belongs to the field of electromechanical integration devices and instruments, and relates to a crystallizer vibration measuring device. The crystallizer vibration measuring device comprises a vibration transmission rack and a measuring machine seat, wherein the vibration transmission rack is provided with a magnetic suction disc, a guide support frame sleeve and a guide support frame rod are mounted on the magnetic suction disc, a cross beam is mounted on the guide support frame rod through a fastening frame, a guide central spindle is mounted on the cross beam through the fastening frame, and a guide block is mounted on the guide central spindle. The measuring machine seat is provided with a measuring base, wherein a vertical displacement sensor is mounted on the measuring base, support rods are arranged on the measuring base, a measuring base plate is mounted on the support rods, a horizontal support frame is mounted on the measuring base plate, and displacement sensors are mounted on a horizontal sensor fixing seat. Through the crystallizer vibration measuring device, vibration displacement in the X direction, in the Y direction and in the Z direction can be measured simultaneously, a vibration trajectory of a crystallizer vibration device of a continuous casting machine can be measured, and the installation accuracy of the crystallizer vibration device, the abrasion of the crystallizer vibration measuring device in the using process, and the deviation and the polarization between the actual vibration trajectory and a theoretical vibration trajectory can all be detected.
Description
Technical field
The present invention relates to a kind of mold oscillation measurement mechanism, for the measurement of square billet, slab, the vibration of pipe continuous cast mold, belong to the instrument of electromechanical integration, instrument field.
Background technology
The object of mold oscillation occurs sticking drawing crack or bleedout accident to prevent strand from occurring to bond with copper coin in process of setting.When crystallizer up-down vibration; the relative position of molten steel face and crystallizer wall is changed by oscillating curve cycle residence; not only be convenient to mould adobe blocks; and by the infiltration of covering slag at crystallizer wall; its lubrication state can be improved; frictional resistance during minimizing throwing and the possibility of bonding, thus be conducive to improving cc billet surface quality.Mould vibration device is the key equipment in conticaster, has very large impact to cc billet surface quality.Therefore, very high requirement is installed and used to mould vibration device.If the wearing and tearing of mould vibration device installation accuracy mechanism not or in use procedure, mould vibration device actual vibration track and theoretical oscillation trajectory generation deviation, impact vibration, swing or polarization, so directly have influence on the quality of strand.Often to detect the oscillation trajectory of crystallizer, avoid the vibration error because of crystallizer to cause slab quality problem.Therefore, mold oscillation measurement mechanism runs guarantee continuous casting machine normal reliable great meaning.
Summary of the invention
The object of the present invention is to provide an a kind of mold oscillation measurement mechanism, it can measure the movement locus of mold oscillator mechanism of square billet, slab, pipe blank conticaster.
Technical solution:
The present invention includes biography shake stand with measure support, the biography stand that shakes has magnetic suction disc, guiding trestle cover magnetic suction disc is equipped with, guiding trestle cover is built with guiding trestle bar, guiding trestle bar there is fastening frame, fastening frame is equipped with crossbeam, crossbeam is equipped with guiding mandrel by fastening frame, guiding mandrel is equipped with guide pad; Measure support and have measurement base, measure on base and vertical reference holder is housed, sensor holder is equipped with displacement transducer, measure on base and support bar is housed, measurement substrate support bar is equipped with, measure on substrate and horizontal stand, horizon sensor holder are housed, horizon sensor holder is equipped with displacement transducer.
Described guide pad is corresponding with the centre bore measured on substrate.
Described guiding trestle cover, guiding trestle bar is parallel with the axis of guide.
Described measurement support measured base and measure substrate-parallel.
Described measurement substrate is equipped with horizontal stand respectively in X-axis, Y-axis two mutually perpendicular directions, X-direction is provided with the first horizon sensor, Y-direction is provided with the second horizon sensor, and the first horizon sensor is arranged with the second horizon sensor is vertical in same plane.
Feature of the present invention:
The present invention can measure the vibration displacement amount in X, Y, Z tri-directions simultaneously, can measure the oscillation trajectory of vibration mechanism of Continuous Casting Mold based on Autodesk Inventor.In actual use, the wearing and tearing of mechanism in mould vibration device installation accuracy, mould vibration device use procedure, mould vibration device actual vibration track and theoretical oscillation trajectory generation deviation can be detected, impact and vibrate, swing or polarization etc.This mold oscillation measurement mechanism is easy to use, and certainty of measurement is high, is convenient to Field Force's operation.
Accompanying drawing explanation
Fig. 1 is structural front view of the present invention;
Fig. 2 is structure left view of the present invention;
Fig. 3 is structure top view of the present invention.
Detailed description of the invention
Embodiment 1
Invent as Fig. 1,2,3 comprises: pass shake stand 22 and measurement support 21 two parts, the biography stand 22 that shakes has magnetic suction disc 13, guiding trestle cover 11 magnetic suction disc 13 is equipped with, guiding trestle cover 11 is built with can the guiding trestle bar 10 of up-down adjustment movement, guiding trestle bar 10 there is fastening frame 9, fastening frame 9 is equipped with crossbeam 8, crossbeam 8 is equipped with guiding mandrel 7, guiding mandrel 7 is equipped with guide pad 14, measure support 21 and have measurement base 1, measure on base 1 and vertical reference holder 3 is housed, Z-direction displacement transducer 25 sensor holder 3 is equipped with, measure on base 1 and four support bars 2 are housed, four support bars 2 are equipped with and measure substrate 5, measuring the X on substrate 5, Y-axis two mutually perpendicular directions are separately installed with orthogonal horizontal stand 18, horizontal stand 18 one end portion is not provided with transverse slat 20, horizontal stand 18 other end is respectively equipped with bearing 17, one end place horizontal stand 18 being positioned at transverse slat 20 is provided with spring 19, spring 19 one end horizontal stand 18 connects, the other end is fixedly connected with measurement substrate 5, the X-direction measured bottom substrate 5 is provided with the first horizon sensor holder 4, Y direction there is the second horizon sensor holder 6, first horizon sensor holder 4 is mutually vertical with the second horizon sensor holder 6 phase, first horizon sensor holder 4 is provided with the first horizon sensor 23, second horizon sensor holder 6 is provided with the second horizon sensor 24, first horizon sensor 23 is arranged with the second horizon sensor 24 is vertical in same plane.
Guide pad 14 of the present invention is corresponding with the centre bore measured on substrate 5; Described guiding trestle cover 11, guiding trestle bar 10 are parallel with the axis of guide 7; Described measurement support 21 is measured base 1 parallel with measurement substrate 5.
The course of work
During measurement, the stand 22 that the biography of mold oscillation measurement mechanism shaken utilizes magnetic suction disc 13 to be adsorbed on crystallizer vibration platform, pedestal 21 fixed placement appropriate location on platform will be measured, by pass shake on stand guiding trestle bar 10 crossbeam 8 adjust to suitably that highly use fastening frame 9 is fastening, guiding mandrel 7 on crossbeam 8 is placed in the center square hole of measurement substrate 5, allows the rolling bearing 17 measuring horizontal stand 18 front end that substrate 5 is equipped with withstand on the guide pad 14 on the axis of guide 7.During crystallizer vibration platform vibration, transmission stand vibrates together with shake table, transmission stand is with action-oriented mandrel 7 up-down vibration by crossbeam 8, and the vibration of Z-direction is delivered on Z-direction displacement transducer 25 fixing on vertical reference holder 3 by the guide pad 14 on the axis of guide.During vibration, the axis of guide 7 moves up and down, the bearing 17 that horizontal stand 18 is equipped with utilizes the spring 19 in horizontal stand to withstand on the guide pad 14 of the axis of guide 7, X-axis, the horizontal offset of Y direction is delivered to X-axis by the guide pad 14 on guiding mandrel 7, on Y-axis two horizontal stands 18, horizontal stand 18 other end is fixed with transverse slat 20, the horizontal displacement sensors that horizon sensor holder is equipped with withstands on transverse slat 20, when horizontal stand 18 moves, displacement transducer is passed to by transverse slat 20, signal transmission is carried out processes and displays to computer and goes out X by displacement transducer, Y, the vibration period of Z-direction, the oscillating curve of amplitude.
Claims (2)
1. mold oscillation measurement mechanism, it is characterized in that: comprise biography shake stand with measure support, the biography stand that shakes has magnetic suction disc, guiding trestle cover magnetic suction disc is equipped with, guiding trestle cover, built with guiding trestle bar, guiding trestle bar has fastening frame, fastening frame is equipped with crossbeam, crossbeam is equipped with guiding mandrel by fastening frame, guiding mandrel is equipped with guide pad, measure support and have measurement base, measure on base and vertical reference holder is housed, sensor holder is equipped with displacement transducer, measure on base and support bar is housed, measurement substrate support bar is equipped with, measuring the X on substrate, Y-axis two mutually perpendicular directions are separately installed with orthogonal horizontal stand, horizontal stand one end portion is not provided with transverse slat, the horizontal stand other end is respectively equipped with bearing, one end place horizontal stand being positioned at transverse slat is provided with spring, spring one end level connects with support, the other end is fixedly connected with measurement substrate, the X-direction measuring base plate bottom is provided with the first horizon sensor holder, Y direction there is the second horizon sensor holder, first horizon sensor holder is mutually vertical with the second horizon sensor holder, first horizon sensor holder is provided with on the first horizon sensor, second horizon sensor holder is provided with the second horizon sensor, first horizon sensor is arranged with the second horizon sensor is vertical in same plane, described guide pad is corresponding with the centre bore measured on substrate.
2. mold oscillation measurement mechanism according to claim 1, is characterized in that: guiding trestle cover, and guiding trestle bar is parallel with guiding mandrel.
3. mold oscillation measurement mechanism according to claim 1, is characterized in that: measure on support and measure base and measurement substrate-parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053811.3A CN103121086B (en) | 2013-02-20 | 2013-02-20 | Crystallizer vibration measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310053811.3A CN103121086B (en) | 2013-02-20 | 2013-02-20 | Crystallizer vibration measuring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103121086A CN103121086A (en) | 2013-05-29 |
| CN103121086B true CN103121086B (en) | 2015-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310053811.3A Expired - Fee Related CN103121086B (en) | 2013-02-20 | 2013-02-20 | Crystallizer vibration measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103121086B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0881015A1 (en) * | 1997-05-30 | 1998-12-02 | Sms Schloemann-Siemag Aktiengesellschaft | Machine for continuous casting of steel |
| CN101712070A (en) * | 2009-12-17 | 2010-05-26 | 中国重型机械研究院有限公司 | Portable crystallizer vibration amplitude and horizontal oscillation measuring system of continuous caster |
| CN201632606U (en) * | 2010-02-05 | 2010-11-17 | 中冶东方工程技术有限公司 | Crystallizer vibration device |
| CN201711503U (en) * | 2010-04-21 | 2011-01-19 | 攀钢集团钢铁钒钛股份有限公司 | Crystallizer vibrating system |
| EP2324942A1 (en) * | 2008-08-13 | 2011-05-25 | Zhiheng Tian | Online vibration detector for continuous caster crystallizer |
-
2013
- 2013-02-20 CN CN201310053811.3A patent/CN103121086B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0881015A1 (en) * | 1997-05-30 | 1998-12-02 | Sms Schloemann-Siemag Aktiengesellschaft | Machine for continuous casting of steel |
| EP2324942A1 (en) * | 2008-08-13 | 2011-05-25 | Zhiheng Tian | Online vibration detector for continuous caster crystallizer |
| CN101712070A (en) * | 2009-12-17 | 2010-05-26 | 中国重型机械研究院有限公司 | Portable crystallizer vibration amplitude and horizontal oscillation measuring system of continuous caster |
| CN201632606U (en) * | 2010-02-05 | 2010-11-17 | 中冶东方工程技术有限公司 | Crystallizer vibration device |
| CN201711503U (en) * | 2010-04-21 | 2011-01-19 | 攀钢集团钢铁钒钛股份有限公司 | Crystallizer vibrating system |
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| Publication number | Publication date |
|---|---|
| CN103121086A (en) | 2013-05-29 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20180220 |