CN104215183A - Continuous casting machine fan-shaped section saddle installation detecting method and device - Google Patents
Continuous casting machine fan-shaped section saddle installation detecting method and device Download PDFInfo
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- CN104215183A CN104215183A CN201410480285.3A CN201410480285A CN104215183A CN 104215183 A CN104215183 A CN 104215183A CN 201410480285 A CN201410480285 A CN 201410480285A CN 104215183 A CN104215183 A CN 104215183A
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Abstract
The invention discloses a continuous casting machine fan-shaped section saddle installation detecting method and device. An installation detecting device is arranged on a reference axis of a fan-shaped section saddle; the installation detecting device comprises a base and a prism; the upper end face of the base is a plane; a triangular groove is formed in the bottom of the base; the base and the reference axis of the fan-shaped section saddle are fixed through the triangular groove; the triangular groove is tangent to the reference axis of the fan-shaped section saddle; the prism is a matching prism used for measurement of a total station; the prism is fixed over the center of the upper end face of the base; the upper end face of the base is subjected to horizontal alignment; the elevation and central line of the fan-shaped section saddle are measured by using the total station. The measurement of the elevation of the saddle and the central line can be finished through one-time station establishment, and synthesis of a saddle alignment detecting technology is realized. The continuous casting machine fan-shaped section saddle installation detecting method is simple to operate and convenient to use, can greatly improve the work efficiency, faithfully ensures installation precision and reduces the cost efficiently.
Description
Technical field
The present invention relates to continuous casting machine fan-shaped segment installing area, relate in particular to a kind of continuous casting machine fan-shaped segment saddle install detection method and device.
Background technology
in sector section basic framework of continuous casting machine installation, the installation accuracy control of framework upper saddle seat is the core link that sector section equipment is installed, and its leveling and adjusting is Focal point and difficult point.Basic framework divides fan-shaped section and horizontal segment, and fan-shaped section saddle generally has 8 ~ 9 sections, and traditional construction method is to adjust the absolute altitude of saddle with precision level, carries out the centering of saddle center line by the method that hangs wire.
Adopting traditional technology method to carry out saddle centering wastes time and energy, and the detection adjustment of center line, absolute altitude can only be carried out respectively, and extension wire detection saddle centerline error is large, and the installation accuracy of follow-up fan-shaped section is had to larger impact.
Summary of the invention
The present invention is directed to the defect of prior art, a kind of a kind of continuous casting machine fan-shaped segment saddle install detection method and device that can effectively address the above problem is provided, the method is simple to operate, easy to use, improves installation accuracy and efficiency, effectively reduces costs.
The technical solution adopted for the present invention to solve the technical problems is: first a kind of continuous casting machine fan-shaped segment saddle install detection method is provided, on the reference axis of fan-shaped section saddle, places installation detecting device; Described installation detecting device comprises base and prism, and the upper surface of base is plane, and triangular groove is offered in the bottom of base, and the reference axis of base and fan-shaped section saddle is fixed by triangular groove, and the reference axis of triangular groove and fan-shaped section saddle is tangent; Described prism is total station survey matched prisms, prism be fixed on described base center, upper surface directly over; Horizontal alignment is carried out in the upper surface of base, use absolute altitude and the center line of total station survey fan-shaped section saddle.
By technique scheme, the upper surface of described installation detecting device base is rectangle, the xsect of described triangular groove is parallel with long limit or the minor face of rectangle, the xsect of triangular groove is isosceles triangle, and the summit on isosceles 2 limits of isosceles triangle and the central point of base upper surface are on same vertical curve.
By technique scheme, use spirit-leveling instrument to carry out horizontal alignment to the upper surface of base.
By technique scheme, described prism is bolted on the upper surface of described base.
The present invention also provides a kind of continuous casting machine fan-shaped segment saddle install pick-up unit, this device comprises base and prism, and the upper surface of base is plane, and triangular groove is offered in the bottom of base, the reference axis of base and fan-shaped section saddle is fixed by triangular groove, and the reference axis of triangular groove and fan-shaped section saddle is tangent; Described prism is total station survey matched prisms, prism be fixed on described base center, upper surface directly over.
By technique scheme, the upper surface of described installation detecting device base is rectangle, the xsect of described triangular groove is parallel with long limit or the minor face of rectangle, the xsect of triangular groove is isosceles triangle, and the summit on isosceles 2 limits of isosceles triangle and the central point of base upper surface are on same vertical curve.
By technique scheme, described prism is bolted on the upper surface of described base.
The present invention has following beneficial effect: while using the inventive method and device to carry out saddle centering, apparatus of the present invention coordinate total powerstation to use, once build a station and can complete the measurement of saddle absolute altitude and center line, realize the synthetic of saddle centering detection technique, the method is simple to operate, easy to use, can greatly increase work efficiency, conscientiously ensure effectively to reduce costs installation accuracy.Because the bottom of base is triangular groove form, be not subject to the restriction of the diameter of fan-shaped section saddle reference axis to be measured, the saddle of applicable different size, survey measurements is directly perceived, accurate simultaneously, effectively control centering precision, by synthesizing of detection technique, improved work efficiency.Meanwhile, continuous casting machine fan-shaped segment saddle install structure of the detecting device is small and exquisite, is easy to carry, and can in different engineerings, reuse, and effectively reduces costs.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described, in accompanying drawing:
Fig. 1 is the structural representation of embodiment of the present invention continuous casting machine fan-shaped segment saddle install pick-up unit;
Fig. 2 is the use schematic diagram of embodiment of the present invention continuous casting machine fan-shaped segment saddle install pick-up unit.
In figure: the reference axis of 1-fan-shaped section saddle, 2-base, 3-bolt, 4-prism, 5-total powerstation.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.
In preferred embodiment of the present invention, as shown in Figure 1, this continuous casting machine fan-shaped segment saddle install pick-up unit comprises base 2 and prism 4, the upper surface of base is plane, triangular groove is offered in the bottom of base, the reference axis 1 of base and fan-shaped section saddle fixes by triangular groove, and the reference axis of triangular groove and fan-shaped section saddle is tangent; Described prism is total station survey matched prisms, prism be fixed on described base center, upper surface directly over.Wherein prism 4 is fixed on the upper surface of described base by bolt 3.Because the bottom of base is triangular groove form, be not subject to the restriction of the diameter of fan-shaped section saddle reference axis to be measured, the saddle of applicable different size, survey measurements is directly perceived, accurate simultaneously, effectively control centering precision, by synthesizing of detection technique, improved work efficiency.Meanwhile, continuous casting machine fan-shaped segment saddle install structure of the detecting device is small and exquisite, is easy to carry, and can in different engineerings, reuse, and effectively reduces costs.
In preferred embodiment of the present invention, the upper surface of installation detecting device base is rectangle, the xsect of described triangular groove is parallel with long limit or the minor face of rectangle, the xsect of triangular groove is isosceles triangle, the summit on isosceles 2 limits of isosceles triangle and the central point of base upper surface are on same vertical curve, and above-mentioned base is more stably connected continuous casting machine fan-shaped segment saddle install pick-up unit with the shape design of triangular groove with the reference axis of fan-shaped section saddle.Use spirit-leveling instrument to carry out horizontal alignment to the upper surface of base, use when spirit-leveling instrument first apparatus installation on tripod that can be flexible and be placed between two observation stations, open tripod and make highly moderate, make frame head approximate horizontal and check that whether foot rest is firm with eye estimating method, then open instrument container, with connecting spiral, leveling instrument is connected on tripod.Thick putting down is the sight line coarse level that makes instrument, utilizes foot screw to put garden leveling bubble and occupy among the index circle of garden.Concrete grammar is practised with instrument.In flattening course, the direction that bubble moves is consistent with the direction of thumb motion.With telescope run-home exactly, be first telescope subtend light ground at a distance, rotate eyepiece focusing spiral, make crosshair the most clear.Unclamp fixing spiral, rotation telescope, makes the connection of sight and foresight aim at levelling pole, tightens fixing spiral again.Finally rotate object lens focusing screw, make clearly dropping in crosshair plane of levelling pole, then rotary micromotion spiral, make the picture of levelling pole be against a side of cross vertical hair.Make the accurate level of telescopical sight line.Tilting level, is equipped with one group of prism on level tube top, can be by level tube bubble two ends, be refracted in the other contact level view window of mirror pipe, and if when bubble is placed in the middle, resembling of bubble two ends will meet into a parabolic type, and sight line level is described.If resembling of bubble two ends is inconsistent, illustrate that sight line is out-of-level.At this moment can rotate micro-spiral that inclines with the right hand resembling completely of bubble two ends met, instrument just can provide a horizontal line of sight, to meet the requirement of measurement of the level ultimate principle.Finally use crosshair, cut the reading of reading on levelling pole.
Carry out, in the process of work, on the reference axis of fan-shaped section saddle, placing installation detecting device in use continuous casting machine fan-shaped segment saddle install detection method; Described installation detecting device comprises base and prism, and the upper surface of base is plane, and triangular groove is offered in the bottom of base, and the reference axis of base and fan-shaped section saddle is fixed by triangular groove, and the reference axis of triangular groove and fan-shaped section saddle is tangent; Described prism is total station survey matched prisms, prism be bolted on described base center, upper surface directly over; Use spirit-leveling instrument to carry out horizontal alignment to the upper surface of base, use absolute altitude and the center line of total station survey fan-shaped section saddle.
Wherein the upper surface of installation detecting device base is rectangle, the xsect of described triangular groove is parallel with long limit or the minor face of rectangle, the xsect of triangular groove is isosceles triangle, the summit on isosceles 2 limits of isosceles triangle and the central point of base upper surface, on same vertical curve, make base pass through triangular groove and are more stably connected with the reference axis of fan-shaped section saddle.
As shown in Figure 2, the method for operating of the horizontal angle surveying of total powerstation: press measurement of angle key, make total powerstation in measurement of angle pattern, sight first aim A.The horizontal dial reading that A direction is set is 0 ° 00 ' 00 ".Sight second target B, the horizontal dial reading now showing is the horizontal sextant angle between two directions.When total powerstation carries out range observation, first prism constant is set, before range finding, prism constant must be inputted in instrument, instrument can be automatically to range finding from correcting.Then atmospheric correction value or temperature, atmospheric pressure value are set.The velocity of propagation of light in atmosphere can change with the temperature of atmosphere and air pressure, and 15 DEG C is the standard value that instrument arranges with 760mmHg, and atmospheric correction is now 0ppm.When actual measurement, can input temp and atmospheric pressure value, total powerstation can calculate atmospheric correction value (also can directly input atmospheric correction value) automatically, and range finding result is corrected.Next measuring appratus is high, prism is high and input total powerstation.Finally carry out range observation, sight the center of target prism 4, press range finding key, range observation starts, and shows oblique distance, flat distance, the discrepancy in elevation while range finding.Total station survey coordinate time, carries out according to following steps: (1) sets the three-dimensional coordinate of survey station point.(2) after the coordinate of setting backsight point or setting, the horizontal dial reading of apparent direction is its position angle.When setting the coordinate time of backsight point, the position angle of apparent direction after total powerstation can calculate automatically, and after setting, the horizontal dial reading of apparent direction is its position angle.(3) prism constant is set.(4) atmospheric correction value or temperature, atmospheric pressure value are set.(5) measuring appratus is high, prism is high and input total powerstation.(6) sight target prism, press measurement of coordinates key, total powerstation starts to find range and calculate the three-dimensional coordinate that shows measuring point.
In the inventive method, installation detecting device coordinates total powerstation to use, can complete the measurement of saddle absolute altitude and center line by once building a station, realize the synthetic of saddle centering detection technique, the method is simple to operate, easy to use, can greatly increase work efficiency, conscientiously ensure effectively to reduce costs installation accuracy.
Can use installation pad installing in saddle, adjust the height at the bottom of saddle everywhere, the variation that utilizes continuous casting machine fan-shaped segment saddle install pick-up unit synchronization monitoring saddle absolute altitude and center line to be in course of adjustment, ensures its installation accuracy.
Should be understood that, for those of ordinary skills, can be improved according to the above description or convert, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.
Claims (7)
1. a continuous casting machine fan-shaped segment saddle install detection method, is characterized in that, on the reference axis of fan-shaped section saddle, places installation detecting device; Described installation detecting device comprises base and prism, and the upper surface of base is plane, and triangular groove is offered in the bottom of base, and the reference axis of base and fan-shaped section saddle is fixed by triangular groove, and the reference axis of triangular groove and fan-shaped section saddle is tangent; Described prism is total station survey matched prisms, prism be fixed on described base center, upper surface directly over; Horizontal alignment is carried out in the upper surface of base, use absolute altitude and the center line of total station survey fan-shaped section saddle.
2. continuous casting machine fan-shaped segment saddle install detection method according to claim 1, it is characterized in that, the upper surface of described installation detecting device base is rectangle, the xsect of described triangular groove is parallel with long limit or the minor face of rectangle, the xsect of triangular groove is isosceles triangle, and the summit on isosceles 2 limits of isosceles triangle and the central point of base upper surface are on same vertical curve.
3. continuous casting machine fan-shaped segment saddle install detection method according to claim 1, is characterized in that, uses spirit-leveling instrument to carry out horizontal alignment to the upper surface of base.
4. continuous casting machine fan-shaped segment saddle install detection method according to claim 1, is characterized in that, described prism is bolted on the upper surface of described base.
5. a continuous casting machine fan-shaped segment saddle install pick-up unit, is characterized in that, this device comprises base and prism, the upper surface of base is plane, triangular groove is offered in the bottom of base, and the reference axis of base and fan-shaped section saddle is fixed by triangular groove, and the reference axis of triangular groove and fan-shaped section saddle is tangent; Described prism is total station survey matched prisms, prism be fixed on described base center, upper surface directly over.
6. continuous casting machine fan-shaped segment saddle install pick-up unit according to claim 5, it is characterized in that, the upper surface of described installation detecting device base is rectangle, the xsect of described triangular groove is parallel with long limit or the minor face of rectangle, the xsect of triangular groove is isosceles triangle, and the summit on isosceles 2 limits of isosceles triangle and the central point of base upper surface are on same vertical curve.
7. continuous casting machine fan-shaped segment saddle install pick-up unit according to claim 5, is characterized in that, described prism is bolted on the upper surface of described base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410480285.3A CN104215183A (en) | 2014-09-19 | 2014-09-19 | Continuous casting machine fan-shaped section saddle installation detecting method and device |
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| CN201410480285.3A CN104215183A (en) | 2014-09-19 | 2014-09-19 | Continuous casting machine fan-shaped section saddle installation detecting method and device |
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Cited By (5)
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| CN103925881A (en) * | 2014-04-30 | 2014-07-16 | 中冶天工上海十三冶建设有限公司 | Method for adjusting slab casting machine fan-shaped section supporting bases in place |
| CN108955632A (en) * | 2018-08-09 | 2018-12-07 | 安徽马钢设备检修有限公司 | A kind of roller system measurement method of suitable total station |
| CN111750839A (en) * | 2020-06-11 | 2020-10-09 | 中国三冶集团有限公司 | Method for measuring installation and maintenance of base of fan-shaped section of continuous casting machine and special detection device |
| CN114111741A (en) * | 2021-11-18 | 2022-03-01 | 中国二十冶集团有限公司 | Measuring method for continuous casting machine set positioning |
| CN115061144A (en) * | 2022-05-10 | 2022-09-16 | 合力（天津）能源科技股份有限公司 | Oil field tubular product data intelligent management system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111750839A (en) * | 2020-06-11 | 2020-10-09 | 中国三冶集团有限公司 | Method for measuring installation and maintenance of base of fan-shaped section of continuous casting machine and special detection device |
| CN111750839B (en) * | 2020-06-11 | 2021-12-17 | 中国三冶集团有限公司 | Method for measuring installation and maintenance of base of fan-shaped section of continuous casting machine and special detection device |
| CN114111741A (en) * | 2021-11-18 | 2022-03-01 | 中国二十冶集团有限公司 | Measuring method for continuous casting machine set positioning |
| CN114111741B (en) * | 2021-11-18 | 2024-03-22 | 中国二十冶集团有限公司 | Measuring method for positioning continuous casting machine set |
| CN115061144A (en) * | 2022-05-10 | 2022-09-16 | 合力（天津）能源科技股份有限公司 | Oil field tubular product data intelligent management system |
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Application publication date: 20141217 |
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