CN103203364A - Rolling mill equipment installing method - Google Patents
Rolling mill equipment installing method Download PDFInfo
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- CN103203364A CN103203364A CN2012100084544A CN201210008454A CN103203364A CN 103203364 A CN103203364 A CN 103203364A CN 2012100084544 A CN2012100084544 A CN 2012100084544A CN 201210008454 A CN201210008454 A CN 201210008454A CN 103203364 A CN103203364 A CN 103203364A
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Abstract
A rolling mill equipment installing method is used for installing and debugging equipment by performing measuring and paying off according to the main central line of a rolling mill foundation and a designed auxiliary parallel central line, utilizing a measuring method for installing and adjusting a rolling mill base and a rolling mill rack and utilizing a transit cross marking line to inspect verticality and a central line according to the main central line of a rolling mill foundation, and has the effects of meeting the installing accuracy class requirement of foreign rolling mills, and the requirements on work period, quality and safety, thus shortening the work period and lowering the construction cost.
Description
Technical field
The present invention relates to dynamo-electric installing area, especially import rolling mill base and frame installation method.
Background technology
In milling equipment installation process in the past, rolling mill base, rolling-mill housing install adopt in the adjustment process be: the center with the extension steel wire hang the center, absolute altitude adds frame level with inside micrometer, level with leveling ruler and carries out Installation and Debugging, this makes rolling mill base, rolling-mill housing installation accuracy grade not reach external design standard far away, does not also satisfy the quality requirement of product.
Summary of the invention
In order to overcome the deficiency that existing milling equipment installation accuracy does not reach external design standard, the invention provides a kind of milling equipment installation method, its effect has not only satisfied the installation accuracy class requirement of external milling train, also satisfied duration, quality, safety requirements, accelerated the duration, reduced construction cost.
The technical solution adopted for the present invention to solve the technical problems is: main center line and the auxiliary parallel center line of design according to the milling train basis implement to measure unwrapping wire, adopt mensuration to install and adjust rolling mill base, rolling-mill housing, utilize theodolite cross groove to check that its perpendicularity and center line carry out the Installation and Debugging of equipment.This milling equipment installation method may further comprise the steps:
Rolling mill base sectional center line is laid: according to rolling-mill housing center line and figure paper size, make a rolling mill base sectional center line with the frame central line parallel.
Rolling-mill housing sectional center line is laid: according to rolling-mill housing center line and figure paper size, make its auxiliary parallel center line and along rolling centerline to transmission side frame medial surface size, make the auxiliary parallel center line of its rolling-mill housing.
The installation adjustment of rolling mill base: use two footpath latitude instrument, an electronic level, the installation accuracy that can guarantee base has also been accelerated construction speed, advanced line entry wing base absolute altitude, center, horizontal adjusting makes it reach design standard, is that benchmark adjusts oral-lateral base absolute altitude, center, level with the entrance side base again.
The installation adjustment of rolling-mill housing: theodolite and micrometer, magnet base are used, and utilize the cross axis of theodolite to detect micrometer chi head, obtain reading by micrometer, and the perpendicularity that namely checks the window slide plate has also checked the crudy of window slide plate.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is that rolling mill base, frame sectional center line are laid schematic diagram.
Fig. 2 is that rolling mill base installs and measures schematic diagram.
Fig. 3 is the rolling-mill housing instrumentation plan.
1. entrances among the figure, 2. rolling centerline, 3. frame central line, 4. rolling mill base sectional center line, 5. rolling-mill housing is assisted parallel center line, 6. base, 7. frame, 8. arrive the size of framework window slide plate face, 9. arrive transmission side frame medial surface size, 10. footpath latitude instrument A, 11. footpath latitude instrument B, 12 micrometers, 13. magnet bases.
The specific embodiment
As shown in Figure 1, according to rolling-mill housing center line (3) and figure paper size, computer rack center line (3) is made a rolling mill base sectional center line (4) parallel with frame central line (3) to the distance of entrance (1) gantry base (6) with the memorial archway faying face.
According to rolling-mill housing center line (3) and figure paper size, computer rack center line (3) is to the size (8) of framework window slide plate face, and make its auxiliary parallel center line and along rolling centerline (2) to transmission side frame medial surface size (9), make the auxiliary parallel center line (5) of its rolling-mill housing.
Rolling mill base (6) is most important position in equipment is installed, it directly influences the installation accuracy that top apparatus is frame (7),, the installation accuracy of frame (7) directly influences the quality of product if not reaching design standard, so the installation adjustment of base (6) is vital.
Among Fig. 2, must use footpath latitude instrument A (10), footpath latitude instrument B (11) in base (6) adjustment process, an electronics (numeral) spirit level can guarantee that the installation accuracy of base (6) has also been accelerated construction speed.Advanced line entry (1) wing base absolute altitude, center, horizontal adjusting makes it reach design standard, is that benchmark adjusts oral-lateral base absolute altitude, center, level with entrance (1) wing base again.
Frame (7) is installed and adjusted also is vital, especially the perpendicularity of window.
In frame (7) perpendicularity adjustment process, must use footpath latitude instrument A (10), footpath latitude instrument B (11), as shown in Figure 3.Its method is that footpath latitude instrument A (10), footpath latitude instrument B (11) are used with micrometer (12), magnet base (13), utilizes the cross axis of footpath latitude instrument A (10), footpath latitude instrument B (11) to detect micrometer (12) chi head.Obtain reading by micrometer (12), can be accurate to 0.01 millimeter.The perpendicularity that namely checks the window slide plate has also checked the crudy of window slide plate.
Claims (5)
1. milling equipment installation method, it is to implement to measure unwrapping wire according to the main center line on milling train basis and the auxiliary parallel center line of design, adopt mensuration to install and adjust rolling mill base, rolling-mill housing, utilize theodolite cross groove to check that its perpendicularity and center line carry out the Installation and Debugging of equipment.It is characterized in that: installation method comprises the laying of rolling mill base sectional center line, the laying of rolling-mill housing sectional center line, the installation adjustment of rolling mill base, the installation adjustment of rolling-mill housing.
2. milling equipment installation method according to claim 1 is characterized in that: it is according to rolling-mill housing center line and figure paper size that described rolling mill base sectional center line is laid, and makes a rolling mill base sectional center line with the frame central line parallel.
3. milling equipment installation method according to claim 1, it is characterized in that: it is according to rolling-mill housing center line and figure paper size that described rolling-mill housing sectional center line is laid, make its auxiliary parallel center line and along rolling centerline to transmission side frame medial surface size, make the auxiliary parallel center line of its rolling-mill housing.
4. milling equipment installation method according to claim 1, it is characterized in that: the installation adjustment of described rolling mill base is to use two footpath latitude instrument, an electronic level, the installation accuracy that can guarantee base has also been accelerated construction speed, advanced line entry wing base absolute altitude, center, horizontal adjusting makes it reach design standard, is that benchmark adjusts oral-lateral base absolute altitude, center, level with the entrance side base again.
5. milling equipment installation method according to claim 1, it is characterized in that: the installation adjustment of described rolling-mill housing is that theodolite and micrometer, magnet base are used, utilize the cross axis of theodolite to detect micrometer chi head, obtain reading by micrometer, the perpendicularity that namely checks the window slide plate has also checked the crudy of window slide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008454.4A CN103203364B (en) | 2012-01-12 | 2012-01-12 | Milling equipment installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210008454.4A CN103203364B (en) | 2012-01-12 | 2012-01-12 | Milling equipment installation method |
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| CN103203364A true CN103203364A (en) | 2013-07-17 |
| CN103203364B CN103203364B (en) | 2015-08-19 |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550243A (en) * | 2013-10-16 | 2015-04-29 | 中国二十冶集团有限公司 | Rotary hoisting method of bracket of large rolling mill stand |
| CN105798067A (en) * | 2016-04-28 | 2016-07-27 | 中冶天工集团有限公司 | Accurate measurement method for installation of rolling mill base |
| CN105880298A (en) * | 2015-01-26 | 2016-08-24 | 鞍钢股份有限公司 | Centering calibration method for rolling center line |
| CN107234138A (en) * | 2017-06-30 | 2017-10-10 | 攀钢集团工程技术有限公司 | Mill housing aligning method |
| CN108444363A (en) * | 2018-06-07 | 2018-08-24 | 中国有色金属工业第六冶金建设有限公司 | A kind of rolling equipment installation detecting tool and rolling equipment installation method |
| CN109663810A (en) * | 2018-12-29 | 2019-04-23 | 大冶特殊钢股份有限公司 | Quickly check and correction short stress path rolling mill rolls line method |
| 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 |
| CN110270593A (en) * | 2019-06-27 | 2019-09-24 | 中国二十冶集团有限公司 | A kind of installation method interfered when rolling-mill housing being avoided to jack |
| CN111790759A (en) * | 2020-07-10 | 2020-10-20 | 中国十九冶集团有限公司 | Control method for continuous rolling mill installation measurement |
| CN112658035A (en) * | 2020-11-30 | 2021-04-16 | 中国十九冶集团有限公司 | Positioning and aligning method for rolling mill base plate and frame |
| CN115283446A (en) * | 2022-08-16 | 2022-11-04 | 一重集团(黑龙江)重工有限公司 | Mounting tool and mounting method for eighteen-roller mill core component |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550243A (en) * | 2013-10-16 | 2015-04-29 | 中国二十冶集团有限公司 | Rotary hoisting method of bracket of large rolling mill stand |
| CN105880298A (en) * | 2015-01-26 | 2016-08-24 | 鞍钢股份有限公司 | Centering calibration method for rolling center line |
| CN105798067A (en) * | 2016-04-28 | 2016-07-27 | 中冶天工集团有限公司 | Accurate measurement method for installation of rolling mill base |
| CN107234138A (en) * | 2017-06-30 | 2017-10-10 | 攀钢集团工程技术有限公司 | Mill housing aligning method |
| CN108444363A (en) * | 2018-06-07 | 2018-08-24 | 中国有色金属工业第六冶金建设有限公司 | A kind of rolling equipment installation detecting tool and rolling equipment installation method |
| CN109663810B (en) * | 2018-12-29 | 2024-04-19 | 大冶特殊钢有限公司 | Method for rapidly calibrating rolling line of short stress line rolling mill |
| CN109663810A (en) * | 2018-12-29 | 2019-04-23 | 大冶特殊钢股份有限公司 | Quickly check and correction short stress path rolling mill rolls line method |
| 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 |
| CN110270593B (en) * | 2019-06-27 | 2021-04-16 | 中国二十冶集团有限公司 | Installation method for avoiding interference during lifting of rolling mill frame |
| CN110270593A (en) * | 2019-06-27 | 2019-09-24 | 中国二十冶集团有限公司 | A kind of installation method interfered when rolling-mill housing being avoided to jack |
| CN111790759A (en) * | 2020-07-10 | 2020-10-20 | 中国十九冶集团有限公司 | Control method for continuous rolling mill installation measurement |
| CN112658035A (en) * | 2020-11-30 | 2021-04-16 | 中国十九冶集团有限公司 | Positioning and aligning method for rolling mill base plate and frame |
| CN115283446A (en) * | 2022-08-16 | 2022-11-04 | 一重集团(黑龙江)重工有限公司 | Mounting tool and mounting method for eighteen-roller mill core component |
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| CN103203364B (en) | 2015-08-19 |
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