CN101456039A - Rolling-mill base installation measurement method - Google Patents

Rolling-mill base installation measurement method Download PDF

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Publication number
CN101456039A
CN101456039A CNA2007101721318A CN200710172131A CN101456039A CN 101456039 A CN101456039 A CN 101456039A CN A2007101721318 A CNA2007101721318 A CN A2007101721318A CN 200710172131 A CN200710172131 A CN 200710172131A CN 101456039 A CN101456039 A CN 101456039A
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CN
China
Prior art keywords
base
rolling mill
mill base
rolling
measure
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.)
Pending
Application number
CNA2007101721318A
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Chinese (zh)
Inventor
樊金田
解亚利
史涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHINA MCC20 CONSTRUCTION Co Ltd
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CHINA MCC20 CONSTRUCTION Co Ltd
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Application filed by CHINA MCC20 CONSTRUCTION Co Ltd filed Critical CHINA MCC20 CONSTRUCTION Co Ltd
Priority to CNA2007101721318A priority Critical patent/CN101456039A/en
Publication of CN101456039A publication Critical patent/CN101456039A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a method for mounting and measuring a base of a rolling mill, which is used for mounting and measuring the base of the rolling mill. The base of the rolling mill is provided with an inlet side base and an outlet side base; the mounting and measurement of the base of the rolling mill are referenced by the outlet side; and the reference comprises marked elevation, center line and levelness. The method comprises the following steps: measuring the marked elevation; positioning the center of the base of the rolling mill; measuring the levelness of the base of the rolling mill; and measuring depth of parallelism of the base of the rolling mill. The method realizes the mounting and measuring accuracy of the base of the rolling mill, and improves the quality and security in the construction process.

Description

Rolling-mill base installation measurement method
Technical field
The present invention relates to the plant equipment installing area, relate in particular to a kind of rolling-mill base installation measurement method.
Technical background
Along with metallurgy industry plant equipment installation project is on the increase, installation accuracy to rolling mill base requires also more and more higher, the height of installation accuracy can influence quality and the safety in the work progress, installation accuracy for modernized large-sized rolling mills base is had relatively high expectations, and how can improve that to install and measure precision be the problem that the present invention need solve.
Summary of the invention
The objective of the invention is to overcome the defective of prior art and a kind of rolling-mill base installation measurement method is provided, it has realized the accuracy that rolling mill base installs and measures, and has improved quality and the safety in the work progress.
The technical scheme that realizes above-mentioned purpose is: rolling-mill base installation measurement method, be used for rolling mill base is installed and measured, rolling mill base subentry wing base and outlet side base, rolling mill base to install and measure with the outlet side be benchmark, this benchmark comprises absolute altitude, center line and levelness, wherein, may further comprise the steps:
Measure the absolute altitude step: the absolute altitude of measuring plane on the rolling mill base, determine the absolute altitude on plane on the rolling mill base by long leveling ruler, level meter, inside micrometer, precision level, be about to precision level and aim at the outlet side base, set up long leveling ruler on the base, measure absolute altitude D, this absolute altitude D is the vertical height of precision level and long leveling ruler lower plane;
The central step of location rolling mill base: determine rolling centerline and machine row center line, promptly respectively weld a coil holder in the front and back of rolling mill base rolling direction, on coil holder, hang a thin steel wire, respectively hang one in the lower end of thin steel wire and weigh down stone roller, and hang with that a line weighs down and the centring target, set up long leveling ruler on the base, level meter is positioned on the long leveling ruler, inside micrometer is installed on long leveling ruler below, this thin steel wire is required definite rolling centerline, when determining the machine row center line of rolling mill base, before and after the machine column direction of rolling mill base, also respectively weld a coil holder, on coil holder, hang a thin steel wire, respectively hang one in the lower end of thin steel wire and weigh down stone roller, and hanging with line bob and centring target, this thin steel wire is required definite machine row center line, with straight steel ruler rolling mill base is carried out measurement and positioning;
Measure rolling mill base levelness step: measure the levelness of the entrance side base of milling train and outlet side base and measure levelness between this entrance side base and outlet side base, when measuring entrance side base and outlet side base, by the level meter that is placed on the long leveling ruler base is carried out levelling, when measuring the levelness between this two base, the level meter that is placed on the long leveling ruler carries out levelling by cornerwise method;
Measure rolling mill base depth of parallelism step: measure the depth of parallelism between rolling mill base center and the relative rolling centerline depth of parallelism and entrance side base and outlet side base, the vertical plane that contacts with frame with rolling mill base is measured and is adjusted mill train center line institute drawing-down steel wire with inside micrometer as benchmark.
Above-mentioned rolling-mill base installation measurement method, wherein, in described measurement rolling mill base levelness step and the measurement rolling mill base depth of parallelism step, adopt the acousto-optic method to measure, promptly by inside micrometer and cooperate earphone, battery, with inside micrometer thin steel wire is carried out contact type measurement, on micrometer, can read the sound measurement numerical value of hearing contact.
Above-mentioned rolling-mill base installation measurement method, wherein, described level meter is a frame level.
The invention has the beneficial effects as follows: the present invention provides the measuring technique an of the best for the installation accuracy of modernized large-sized rolling mills base, relatively more flexible in implementation process, improved the installation quality of rolling mill base greatly, the present invention also is adapted to installing and measuring of all kinds of large, medium and small singlestandmills of metallurgy industry, inside and outside machine frame rolling mill and tandem mill base.
Description of drawings
Fig. 1 is the schematic diagram that installs and measures of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
See also Fig. 1, there is shown rolling-mill base installation measurement method of the present invention, be used for rolling mill base 1 is installed and measured, rolling mill base subentry wing base 11 and outlet side base 12, rolling mill base 1 to install and measure with the outlet side be benchmark, this benchmark comprises absolute altitude, center line and levelness, may further comprise the steps:
Measure the absolute altitude step: the absolute altitude of measuring plane on the rolling mill base, determine the absolute altitude on plane on the rolling mill base 1 by long leveling ruler 2, level meter 3, inside micrometer 4, precision level 5, be about to precision level 5 and aim at outlet side base 12, set up long leveling ruler 2 on the base, measure absolute altitude D, this absolute altitude D is the vertical height of precision level 5 and long leveling ruler 2 lower planes;
The central step of location rolling mill base: determine rolling centerline and machine row center line, promptly respectively weld a coil holder in the front and back of rolling mill base 1 rolling direction, on coil holder, hang a thin steel wire 6, respectively hang one in the lower end of thin steel wire 6 and weigh down stone roller, and hang with a line and weigh down 7 and centring target 8, set up long leveling ruler 2 on the base 1, level meter 3 is positioned on the long leveling ruler 2, inside micrometer 4 is installed on long leveling ruler 2 belows, this thin steel wire 6 is required definite rolling centerline, when determining the machine row center line of rolling mill base, before and after the machine column direction of rolling mill base 1, also respectively weld a coil holder, on coil holder, hang a thin steel wire 6, respectively hang one in the lower end of thin steel wire 6 and weigh down stone roller, and hanging with line bob 7 and centring target 8, this thin steel wire is required definite machine row center line, with straight steel ruler rolling mill base is carried out measurement and positioning;
Measure rolling mill base levelness step: measure the levelness of the entrance side base 11 of milling train and outlet side base 12 and measure this entrance side base 11 and the levelness of 12 of outlet side bases, when measuring entrance side base 11 and outlet side base 12, carry out levelling by the 3 pairs of bases of level meter that are placed on the long leveling ruler 2, when measuring the levelness between this two base, the level meter that is placed on the long leveling ruler carries out levelling by cornerwise method;
Measure rolling mill base depth of parallelism step: measure rolling mill base 1 center and the relative rolling centerline depth of parallelism and entrance side base 11 and 12 depth of parallelisms of outlet side base, the vertical plane that contacts with frame with rolling mill base 1 is measured and is adjusted mill train center line institute drawing-down steel wire with inside micrometer as benchmark.
Measuring rolling mill base levelness step and measuring in the rolling mill base depth of parallelism step, adopt the acousto-optic method to measure, promptly by inside micrometer and cooperate earphone, battery, with inside micrometer thin steel wire is carried out contact type measurement, on micrometer, can read the sound measurement numerical value of hearing contact, in the present embodiment, level meter is a frame level, and rolling-mill base installation measurement method of the present invention also can be used for also available the method measurement between adjacent milling train two bases of tandem mill.
Above embodiment is only for the usefulness that the present invention is described, but not limiting the scope of the invention.Relevant those skilled in the art under the situation that does not break away from the spirit and scope of the present invention, can also make various conversion or modification, and the technical scheme that all are equal to also should belong within the category of the present invention's protection, is limited by each claim.

Claims (3)

1. rolling-mill base installation measurement method is used for rolling mill base is installed and measured, rolling mill base subentry wing base and outlet side base, rolling mill base to install and measure with the outlet side be benchmark, this benchmark comprises absolute altitude, center line and levelness, it is characterized in that, may further comprise the steps:
Measure the absolute altitude step: the absolute altitude of measuring plane on the rolling mill base, determine the absolute altitude on plane on the rolling mill base by long leveling ruler, level meter, inside micrometer, precision level, be about to precision level and aim at the outlet side base, set up long leveling ruler on the base, measure absolute altitude D, this absolute altitude D is the vertical height of precision level and long leveling ruler lower plane;
The central step of location rolling mill base: determine rolling centerline and machine row center line, promptly respectively weld a coil holder in the front and back of rolling mill base rolling direction, on coil holder, hang a thin steel wire, respectively hang one in the lower end of thin steel wire and weigh down stone roller, and hang with that a line weighs down and the centring target, this thin steel wire is required definite rolling centerline, when determining the machine row center line of rolling mill base, before and after the machine column direction of rolling mill base, also respectively weld a coil holder, on coil holder, hang a thin steel wire, respectively hang one in the lower end of thin steel wire and weigh down stone roller, and hang with that a line weighs down and the centring target, this thin steel wire is required definite machine row center line, with straight steel ruler rolling mill base is carried out measurement and positioning;
Measure rolling mill base levelness step: measure the levelness of the entrance side base of milling train and outlet side base and measure levelness between this entrance side base and outlet side base, when measuring entrance side base and outlet side base, by the level meter that is placed on the long leveling ruler base is carried out levelling, when measuring the levelness between this two base, the level meter that is placed on the long leveling ruler carries out levelling by cornerwise method;
Measure rolling mill base depth of parallelism step: measure the depth of parallelism between rolling mill base center and the relative rolling centerline depth of parallelism and entrance side base and outlet side base, the vertical plane that contacts with frame with rolling mill base is measured and is adjusted mill train center line institute drawing-down steel wire with inside micrometer as benchmark.
2. rolling-mill base installation measurement method according to claim 1, it is characterized in that, in described measurement rolling mill base levelness step and the measurement rolling mill base depth of parallelism step, adopt the acousto-optic method to measure, promptly by inside micrometer and cooperate earphone, battery, with inside micrometer thin steel wire is carried out contact type measurement, on micrometer, can read the sound measurement numerical value of hearing contact.
3. rolling-mill base installation measurement method according to claim 1 is characterized in that, described level meter is a frame level.
CNA2007101721318A 2007-12-12 2007-12-12 Rolling-mill base installation measurement method Pending CN101456039A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101721318A CN101456039A (en) 2007-12-12 2007-12-12 Rolling-mill base installation measurement method

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Application Number Priority Date Filing Date Title
CNA2007101721318A CN101456039A (en) 2007-12-12 2007-12-12 Rolling-mill base installation measurement method

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CN101456039A true CN101456039A (en) 2009-06-17

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Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538622A (en) * 2012-01-12 2012-07-04 南车成都机车车辆有限公司 Quick detection method for coupler buffer devices
CN102759351A (en) * 2011-04-25 2012-10-31 五冶集团上海有限公司 Measuring and positioning method of installation of large-scale annular equipment foundation bolt sleeves
CN103203364A (en) * 2012-01-12 2013-07-17 中国有色金属工业第六冶金建设有限公司 Rolling mill equipment installing method
CN103925862A (en) * 2014-05-07 2014-07-16 中冶建工集团有限公司 Installation adjustment method for RH finery lifting frame guide rails
CN104923565A (en) * 2015-05-25 2015-09-23 中冶天工集团有限公司 Method for simulating fastening state of rolling mill frame
CN105509717A (en) * 2014-09-24 2016-04-20 上海宝钢工业技术服务有限公司 Steel pipe plant continuous rolling mill triangle base installation measurement tool and steel pipe plant continuous rolling mill triangle base installation method
CN105571475A (en) * 2015-12-23 2016-05-11 中冶南方工程技术有限公司 Method and apparatus for detecting horizontal offset and skew of rack of rolling mill
CN105798067A (en) * 2016-04-28 2016-07-27 中冶天工集团有限公司 Accurate installation measuring method for rolling mill bases
CN105880298A (en) * 2015-01-26 2016-08-24 鞍钢股份有限公司 Centering calibration method for rolling center line
CN105881000A (en) * 2015-01-26 2016-08-24 鞍钢股份有限公司 Aligning and leveling method for main machine guide rails of sizing and reducing machine
CN106013861A (en) * 2016-05-27 2016-10-12 中国五冶集团有限公司 Installation measurement method of continuous annealing furnace and factory structure of continuous annealing furnace
CN106269917A (en) * 2015-06-10 2017-01-04 北京京诚瑞信长材工程技术有限公司 The frock of the installation accuracy of the inspection big base of high speed wire rod finishing block and method
WO2017084136A1 (en) * 2015-11-20 2017-05-26 南通弘峰机电有限公司 Base manufacturing process of four-high mill
CN106955894A (en) * 2017-03-20 2017-07-18 上海二十冶建设有限公司 A kind of smooth machine bottom board method of adjustment
CN108151720A (en) * 2017-12-20 2018-06-12 中国二冶集团有限公司 A kind of installation measuring method of inclined-plane basis mixing machine roller seat
CN109365537A (en) * 2018-11-03 2019-02-22 上海二十冶建设有限公司 The method of adjustment of tandem mill memorial archway and its pedestal
CN110000218A (en) * 2019-04-19 2019-07-12 中国二冶集团有限公司 A kind of six frame Continuous mill train construction method of installation of pipe roll line
CN110230749A (en) * 2019-05-13 2019-09-13 上海二十冶建设有限公司 A kind of method of high-precision roller grinder rail chair mounting and adjusting
CN111024002A (en) * 2019-12-30 2020-04-17 新疆八一钢铁股份有限公司 Method for detecting alignment degree of vertical roller by using laser infrared level meter

Cited By (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102759351A (en) * 2011-04-25 2012-10-31 五冶集团上海有限公司 Measuring and positioning method of installation of large-scale annular equipment foundation bolt sleeves
CN102759351B (en) * 2011-04-25 2015-06-03 五冶集团上海有限公司 Measuring and positioning method of installation of large-scale annular equipment foundation bolt sleeves
CN103203364B (en) * 2012-01-12 2015-08-19 中国有色金属工业第六冶金建设有限公司 Milling equipment installation method
CN103203364A (en) * 2012-01-12 2013-07-17 中国有色金属工业第六冶金建设有限公司 Rolling mill equipment installing method
CN102538622B (en) * 2012-01-12 2014-05-14 南车成都机车车辆有限公司 Quick detection method for coupler buffer devices
CN102538622A (en) * 2012-01-12 2012-07-04 南车成都机车车辆有限公司 Quick detection method for coupler buffer devices
CN103925862A (en) * 2014-05-07 2014-07-16 中冶建工集团有限公司 Installation adjustment method for RH finery lifting frame guide rails
CN103925862B (en) * 2014-05-07 2016-06-01 中冶建工集团有限公司 A kind of RH refining furnace lifting frame guide rails assembling adjusting process
CN105509717B (en) * 2014-09-24 2019-08-06 上海宝钢工业技术服务有限公司 The installation method of steel tube factory's tandem mill triangle base
CN105509717A (en) * 2014-09-24 2016-04-20 上海宝钢工业技术服务有限公司 Steel pipe plant continuous rolling mill triangle base installation measurement tool and steel pipe plant continuous rolling mill triangle base installation method
CN105880298A (en) * 2015-01-26 2016-08-24 鞍钢股份有限公司 Centering calibration method for rolling center line
CN105881000A (en) * 2015-01-26 2016-08-24 鞍钢股份有限公司 Aligning and leveling method for main machine guide rails of sizing and reducing machine
CN104923565A (en) * 2015-05-25 2015-09-23 中冶天工集团有限公司 Method for simulating fastening state of rolling mill frame
CN106269917B (en) * 2015-06-10 2018-01-26 北京京诚瑞信长材工程技术有限公司 Examine the frock and method of the installation accuracy of the big base of high speed wire rod finishing block
CN106269917A (en) * 2015-06-10 2017-01-04 北京京诚瑞信长材工程技术有限公司 The frock of the installation accuracy of the inspection big base of high speed wire rod finishing block and method
WO2017084136A1 (en) * 2015-11-20 2017-05-26 南通弘峰机电有限公司 Base manufacturing process of four-high mill
CN105571475A (en) * 2015-12-23 2016-05-11 中冶南方工程技术有限公司 Method and apparatus for detecting horizontal offset and skew of rack of rolling mill
CN105571475B (en) * 2015-12-23 2019-05-03 中冶南方工程技术有限公司 A kind of method and device detecting rolling-mill housing horizontal-shift and skew
CN105798067A (en) * 2016-04-28 2016-07-27 中冶天工集团有限公司 Accurate installation measuring method for rolling mill bases
CN106013861A (en) * 2016-05-27 2016-10-12 中国五冶集团有限公司 Installation measurement method of continuous annealing furnace and factory structure of continuous annealing furnace
CN106013861B (en) * 2016-05-27 2018-05-25 中国五冶集团有限公司 A kind of continuous annealing furnace installs measuring method
CN106955894A (en) * 2017-03-20 2017-07-18 上海二十冶建设有限公司 A kind of smooth machine bottom board method of adjustment
CN108151720A (en) * 2017-12-20 2018-06-12 中国二冶集团有限公司 A kind of installation measuring method of inclined-plane basis mixing machine roller seat
CN109365537A (en) * 2018-11-03 2019-02-22 上海二十冶建设有限公司 The method of adjustment of tandem mill memorial archway and its pedestal
CN110000218A (en) * 2019-04-19 2019-07-12 中国二冶集团有限公司 A kind of six frame Continuous mill train construction method of installation of pipe roll line
CN110230749A (en) * 2019-05-13 2019-09-13 上海二十冶建设有限公司 A kind of method of high-precision roller grinder rail chair mounting and adjusting
CN111024002A (en) * 2019-12-30 2020-04-17 新疆八一钢铁股份有限公司 Method for detecting alignment degree of vertical roller by using laser infrared level meter

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