CN102527769A - Offset oblique installation method of Carrousel coiler - Google Patents
Offset oblique installation method of Carrousel coiler Download PDFInfo
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- CN102527769A CN102527769A CN2010105991553A CN201010599155A CN102527769A CN 102527769 A CN102527769 A CN 102527769A CN 2010105991553 A CN2010105991553 A CN 2010105991553A CN 201010599155 A CN201010599155 A CN 201010599155A CN 102527769 A CN102527769 A CN 102527769A
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Abstract
The invention relates to an installation method of a coiler, in particular to an installation method of a Carrousel coiler. An offset oblique installation method of the Carrousel coiler comprises the following steps that: (1) laying of offset centerlines: the longitudinal offset centerline of a carrier roller and the horizontal centerline of the coiler are laid through a total station instrument; (2) determination of the elevation of a pulp pad: the pad is arranged obliquely, the plane elevation and levelness on the pad are determined and grouting is carried out; and (3) the installation of the equipment of the coiler is completed. According to the offset oblique installation method of the Carrousel coiler, the installation precision of the equipment of the Carrousel coiler is ensured, the reliability in a construction process is improved, the installation method is more flexible in an implementation process, the installation adjustment speed is improved, the construction efficiency is high, and the construction period is short.
Description
Technical field
The present invention relates to the coiling machine installation method, relate in particular to a kind of card Losail coiling machine installation method.
Background technology
Along with being on the increase of cold-rolling equipment installation project, the installation quantity of card Losail coiling machine is also in continuous increase.The installation accuracy of card Losail coiling machine is the key factor that influences the coil of strip quality, and the installation accuracy of card Losail coiling machine is the principal element that guarantees that card Losail coiling machine runs well.
The original installation method of coiling machine is, utilizes coiling machine front and rear backing plate that the equipment furnishing is tilted, and when utilizing former method, the backing plate of device bottom is the line contact, rather than the face contact, be unfavorable for the reliability of equipment.Equally, the adjustment difficulty is bigger.The inclination of coiling machine is to utilize rolling centerline to measure the perpendicularity of reel, and through the inclination of having a mind to the coiling machine that deviation controls of perpendicularity, but control accuracy is not high, and efficiency of construction is low, and the duration is long.
Summary of the invention
The present invention is intended to address the above problem, and a kind of card Losail coiling machine offsetting dip installation method is provided.The present invention accurately guarantees card Losail coiling machine precision of equipment installation, and it is relatively more flexible in implementation process to have improved this installation of the reliability method in the work progress, has also improved to install and has regulated the speed, and efficiency of construction is high, and the duration is short.
The present invention is achieved in that a kind of card Losail coiling machine offsetting dip installation method, and it comprises:
Step 2 is confirmed the seat slurry plastic sheet absolute altitude, and said backing plate is obliquely installed, and confirms to be in the milk behind the plane absolute altitude and levelness on the backing plate;
Step 3 is accomplished the installation of said coiling machine equipment.
The installation requirement of offsetting dip method is that card Losail coiling machine body is squinted towards Way out, and requires active side to be higher than transmission side, is in the state of upwarping when promptly reel installs the back.When card Losail coiling machine adopted the offsetting dip method to install, the datum line of using when used datum line is installed with our usual equipment was different.The datum line of its usefulness is the off center line, before equipment is installed, need utilize total powerstation to put and establish.Equally, equipment backing plate seat when slurry, should be as requested the backing plate seat be become, and guarantee the absolute altitude and the gradient of backing plate.
The offsetting dip method is installed card Losail coiling machine and is convenient to the equipment adjustment, and security is good, and the adjustment precision is high, and reliability is high, has favorable economic benefit and social effect.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed description:
Fig. 1 is put for the said off center line of step 1 and is established sketch map;
Fig. 2 is obliquely installed sketch map for the backing plate in the middle of the step 2;
Fig. 3 is that main gear reducer lower box and rotary box lower box absolute altitude calculate sketch map.
The specific embodiment
Extremely shown in Figure 3 like Fig. 1: a kind of card Losail coiling machine offsetting dip installation method is characterized in that it comprises:
Step 2 is confirmed seat slurry plastic sheet 1 absolute altitude, and said backing plate is obliquely installed, and confirms to be in the milk behind the plane absolute altitude and levelness on the backing plate;
Step 3 is accomplished the installation of said coiling machine equipment.
Described card Losail coiling machine offsetting dip installation method, said step 1 comprises:
One of, bury permanent center target PC and SC, permanent datum mark 1# point and Provisional Center target TCS and TCR at the construction field (site) underground; Put and establish rolling centerline PC, card Losail coiling machine center line SC, carrying roller longitudinal centre line TCS and main gear reducer bearing longitudinal centre line TCR; The carrying roller longitudinal centre line is all parallel with rolling centerline with main gear reducer bearing longitudinal centre line;
Two, carry out putting of off center line and establish, the off center line is to squint in the center with datum mark DP; Make that TO (value) is a deviation ratio, value is 0.15 ± 0.05mm/m; Utilize total powerstation to measure the actual range of L (WS) and L (DS); According to the deviant of formula (1-1), (1-2) computer card Losail coiling machine lateral shift center line, establish two TOC points thereby put, promptly block Losail coiling machine lateral shift center line.
TO（WS）=L（WS）m×TO（value）mm/m=?L（WS）m×0.15mm/m （1-1）
TO（DS）=?L（DS）m×TO（value）mm/m=?L（DS）m×0.15mm/m （1-2）
Three, utilize total powerstation to measure the actual range of LS (ENT) and LS (DEL); According to the deviant of formula (1-3), (1-4) calculating carrying roller vertical misalignment center line, establish two TSC points, i.e. carrying roller vertical misalignment center lines thereby put:
TS（ENT）=LS（ENT）m×TO（value）mm/m=?LS（ENT）m×0.15mm/m （1-3）
TS（DEL）=?LS（DEL）m×TO（value）mm/m=?LS（DEL）m×0.15mm/m （1-4）
Four, utilize total powerstation to measure the actual range of LR (ENT) and LR (DEL), calculate the deviant of main gear reducer bearing vertical misalignment center line according to formula (1-5), (1-6), establish two TOR points, i.e. main gear reducer bearing vertical misalignment center line thereby put:
TR（ENT）=LR（ENT）m×TO（value）mm/m=?LR（ENT）m×0.15mm/m （1-5）
TR（DEL）=?LR（DEL）m×TO（value）mm/m=?LR（DEL）m×0.15mm/m （1-6）；
Wherein: wherein: PC: rolling centerline; SC: card Losail coiling machine center line; DP: rolling centerline and the intersection point that blocks Losail coiling machine center line; TOC: card Losail coiling machine lateral shift center line; TO (WS): card Losail coiling machine lateral shift center line is in the deviant of active side; TO (DS): card Losail coiling machine lateral shift center line is in the deviant of transmission side; L (WS): the measured distance between DP point and active side SC point; L (DS): the measured distance between DP point and transmission side SC point; TCS: carrying roller longitudinal centre line; TSC: carrying roller vertical misalignment center line; DPS: carrying roller longitudinal centre line and the intersection point that blocks Losail coiling machine lateral shift center line; TS (ENT): carrying roller vertical misalignment center line is in the deviant of entrance side; TS (DEL): carrying roller vertical misalignment center line is in the deviant of outlet side; LS (ENT): the measured distance between DPS point and entrance side TCS point; LS (DEL): the measured distance between DPS point and outlet side TCS point; TCR: main gear reducer bearing longitudinal centre line; TOR: main gear reducer bearing vertical misalignment center line; DPR: main gear reducer bearing longitudinal centre line and the intersection point that blocks Losail coiling machine lateral shift center line; TR (ENT): main gear reducer bearing vertical misalignment center line is in the deviant of entrance side; TR (DEL): main gear reducer bearing vertical misalignment center line is in the deviant of outlet side; LR (ENT): the measured distance between DPR point and entrance side TCR point; LR (DEL): the measured distance between DPR point and outlet side TCR point; XL: the designed distance of rolling centerline and carrying roller centreline space; XR: the designed distance between rolling centerline and main gear reducer bearing axis.
Described card Losail coiling machine offsetting dip installation method, said step 3 comprises:
One of, before main gear reducer lower box and the installation of rotary box lower box, need to confirm earlier the actual installation height of each end face of equipment; The inclination center serves as that axle tilts with datum mark TUE.TU (value) is the inclination coefficient, and the value of inclination coefficient T U (value) is 0.35～0.40 ± 0.05mm/m;
Two, confirm the drawing distance of RA, RB, RC and VA and the drawing absolute altitude that TUE is ordered; According to formula (2-1), (2-2), (2-3), (2-4) and (2-5) calculate main gear reducer lower box and rotary box lower box absolute altitude tilting value:
TUA=(RA+RB+RC+VA)m×TU（value）mm/m=(RA+RB+RC+VA)m×0.40mm/m?（2-1）
TUB=(RB+RC+VA)m×TU（value）mm/m=(RB+RC+VA)m×0.40mm/m （2-2）
TUC=(RC+VA)m×TU（value）mm/m=(RC+VA)m×0.40mm/m （2-3）
TUD=VAm×TU（value）mm/m=VAm×0.40mm/m （2-4）
TUE=0mm （2-5）
Wherein: TUA: transmission side bearing centre place absolute altitude tilting value
TUB: intermediate bearing center absolute altitude tilting value
TUC: fore side bearing centre place absolute altitude tilting value
TUD: rotary body transmission side bearing centre place absolute altitude tilting value
TUE: rotary body fore side bearing centre place absolute altitude tilting value, putting with this is the Tilt Datum Plane point
RA: the drawing distance at intermediate bearing center and transmission side bearing centre place
RB: the drawing distance at intermediate bearing center and fore side bearing centre place
RC: the drawing distance at rotary body transmission side bearing centre place and fore side bearing centre place
VA: the drawing distance at rotary body fore side bearing centre place and rotary body transmission side bearing centre place
The absolute altitude tilting value that the drawing absolute altitude that utilizes TUE to order deducts each point is exactly the actual installation absolute altitude of each point;
On the seat slurry plastic sheet absolute altitude on plane according to above the actual elevation of the main gear reducer lower box of calculating 2 and rotary box lower box deduct that the height of equipment gets final product among the figure.
Claims (3)
1. one kind is blocked Losail coiling machine offsetting dip installation method, it is characterized in that it comprises:
Step 1, the off center line is put and is established, and utilizes total powerstation to carry out carrying roller vertical misalignment center line, putting of coiling machine cross central line established;
Step 2 is confirmed the seat slurry plastic sheet absolute altitude, and said backing plate is obliquely installed, and confirms to be in the milk behind the plane absolute altitude and levelness on the backing plate;
Step 3 is accomplished the installation of said coiling machine equipment.
2. card Losail coiling machine offsetting dip installation method according to claim 1 is characterized in that said step 1 comprises:
One of, bury permanent center target PC and SC, permanent datum mark 1# point and Provisional Center target TCS and TCR at the construction field (site) underground; Put and establish rolling centerline PC, card Losail coiling machine center line SC, carrying roller longitudinal centre line TCS and main gear reducer bearing longitudinal centre line TCR; The carrying roller longitudinal centre line is all parallel with rolling centerline with main gear reducer bearing longitudinal centre line;
Two, carry out putting of off center line and establish, the off center line is to squint in the center with datum mark DP; Make that TO (value) is a deviation ratio, value is 0.15 ± 0.05mm/m; Utilize total powerstation to measure the actual range of L (WS) and L (DS); According to the deviant of formula (1-1), (1-2) computer card Losail coiling machine lateral shift center line, establish two TOC points thereby put, promptly block Losail coiling machine lateral shift center line;
TO（WS）=L（WS）m×TO（value）mm/m=?L（WS）m×0.15mm/m （1-1）
TO（DS）=?L（DS）m×TO（value）mm/m=?L（DS）m×0.15mm/m （1-2）
Three, utilize total powerstation to measure the actual range of LS (ENT) and LS (DEL); According to the deviant of formula (1-3), (1-4) calculating carrying roller vertical misalignment center line, establish two TSC points, i.e. carrying roller vertical misalignment center lines thereby put:
TS（ENT）=LS（ENT）m×TO（value）mm/m=?LS（ENT）m×0.15mm/m （1-3）
TS（DEL）=?LS（DEL）m×TO（value）mm/m=?LS（DEL）m×0.15mm/m （1-4）
Four, utilize total powerstation to measure the actual range of LR (ENT) and LR (DEL), calculate the deviant of main gear reducer bearing vertical misalignment center line according to formula (1-5), (1-6), establish two TOR points, i.e. main gear reducer bearing vertical misalignment center line thereby put:
TR（ENT）=LR（ENT）m×TO（value）mm/m=?LR（ENT）m×0.15mm/m （1-5）；
TR（DEL）=?LR（DEL）m×TO（value）mm/m=?LR（DEL）m×0.15mm/m （1-6）；
Wherein: PC: rolling centerline; SC: card Losail coiling machine center line; DP: rolling centerline and the intersection point that blocks Losail coiling machine center line; TOC: card Losail coiling machine lateral shift center line; TO (WS): card Losail coiling machine lateral shift center line is in the deviant of active side; TO (DS): card Losail coiling machine lateral shift center line is in the deviant of transmission side; L (WS): the measured distance between DP point and active side SC point; L (DS): the measured distance between DP point and transmission side SC point; TCS: carrying roller longitudinal centre line; TSC: carrying roller vertical misalignment center line; DPS: carrying roller longitudinal centre line and the intersection point that blocks Losail coiling machine lateral shift center line; TS (ENT): carrying roller vertical misalignment center line is in the deviant of entrance side; TS (DEL): carrying roller vertical misalignment center line is in the deviant of outlet side; LS (ENT): the measured distance between DPS point and entrance side TCS point; LS (DEL): the measured distance between DPS point and outlet side TCS point; TCR: main gear reducer bearing longitudinal centre line; TOR: main gear reducer bearing vertical misalignment center line; DPR: main gear reducer bearing longitudinal centre line and the intersection point that blocks Losail coiling machine lateral shift center line; TR (ENT): main gear reducer bearing vertical misalignment center line is in the deviant of entrance side; TR (DEL): main gear reducer bearing vertical misalignment center line is in the deviant of outlet side; LR (ENT): the measured distance between DPR point and entrance side TCR point; LR (DEL): the measured distance between DPR point and outlet side TCR point; XL: the designed distance of rolling centerline and carrying roller centreline space; XR: the designed distance between rolling centerline and main gear reducer bearing axis.
3. card Losail coiling machine offsetting dip installation method according to claim 1 is characterized in that said step 3 comprises:
One of, before main gear reducer lower box and the installation of rotary box lower box, need to confirm earlier the actual installation height of each end face of equipment; The inclination center serves as that axle tilts with datum mark TUE; TU (value) is the inclination coefficient, and the value of inclination coefficient T U (value) is 0.35～0.40 ± 0.05mm/m;
Two, confirm the drawing distance of RA, RB, RC and VA and the drawing absolute altitude that TUE is ordered; According to formula (2-1), (2-2), (2-3), (2-4) and (2-5) calculate main gear reducer lower box and rotary box lower box absolute altitude tilting value:
TUA=(RA+RB+RC+VA)m×TU（value）mm/m=(RA+RB+RC+VA)m×0.40mm/m （2-1）
TUB=(RB+RC+VA)m×TU（value）mm/m=(RB+RC+VA)m×0.40mm/m （2-2）
TUC=(RC+VA)m×TU（value）mm/m=(RC+VA)m×0.40mm/m （2-3）
TUD=VAm×TU（value）mm/m=VAm×0.40mm/m （2-4）
TUE=0mm （2-5）
Wherein:
TUA: transmission side bearing centre place absolute altitude tilting value
TUB: intermediate bearing center absolute altitude tilting value
TUC: fore side bearing centre place absolute altitude tilting value
TUD: rotary body transmission side bearing centre place absolute altitude tilting value
TUE: rotary body fore side bearing centre place absolute altitude tilting value, putting with this is the Tilt Datum Plane point
RA: the drawing distance at intermediate bearing center and transmission side bearing centre place
RB: the drawing distance at intermediate bearing center and fore side bearing centre place
RC: the drawing distance at rotary body transmission side bearing centre place and fore side bearing centre place
VA: the drawing distance at rotary body fore side bearing centre place and rotary body transmission side bearing centre place
The absolute altitude tilting value that the drawing absolute altitude that utilizes TUE to order deducts each point is exactly the actual installation absolute altitude of each point;
On the seat slurry plastic sheet absolute altitude on plane according to above the actual elevation of the main gear reducer lower box of calculating and rotary box lower box deduct that the height of equipment gets final product among the figure.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010599155.3A CN102527769B (en) | 2010-12-22 | 2010-12-22 | Offset oblique installation method of Carrousel coiler |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010599155.3A CN102527769B (en) | 2010-12-22 | 2010-12-22 | Offset oblique installation method of Carrousel coiler |
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| CN102527769A true CN102527769A (en) | 2012-07-04 |
| CN102527769B CN102527769B (en) | 2014-03-12 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560510A (en) * | 2019-10-10 | 2019-12-13 | 中冶天工集团天津有限公司 | Edge overflow control method for coiling machine |
| CN112024603A (en) * | 2020-08-19 | 2020-12-04 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment method for double-cone-head coiling machine of cold rolling mill |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1436616A (en) * | 2003-03-15 | 2003-08-20 | 中国第二重型机械集团公司 | Pinch roll unit for underground winding machine and with adjustable offset distance and its adjusting method |
| CN101362562A (en) * | 2008-09-22 | 2009-02-11 | 济南二机床集团有限公司 | Location method of line unwinding equipment |
| WO2009128380A1 (en) * | 2008-04-17 | 2009-10-22 | 三菱日立製鉄機械株式会社 | Carousel reel facility |
| CN201449242U (en) * | 2009-06-15 | 2010-05-05 | 中冶实久建设有限公司南京分公司 | Device for measuring perpendicularity deviation between roller way axis and longitudinal center line |
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2010
- 2010-12-22 CN CN201010599155.3A patent/CN102527769B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1436616A (en) * | 2003-03-15 | 2003-08-20 | 中国第二重型机械集团公司 | Pinch roll unit for underground winding machine and with adjustable offset distance and its adjusting method |
| WO2009128380A1 (en) * | 2008-04-17 | 2009-10-22 | 三菱日立製鉄機械株式会社 | Carousel reel facility |
| CN101362562A (en) * | 2008-09-22 | 2009-02-11 | 济南二机床集团有限公司 | Location method of line unwinding equipment |
| CN201449242U (en) * | 2009-06-15 | 2010-05-05 | 中冶实久建设有限公司南京分公司 | Device for measuring perpendicularity deviation between roller way axis and longitudinal center line |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110560510A (en) * | 2019-10-10 | 2019-12-13 | 中冶天工集团天津有限公司 | Edge overflow control method for coiling machine |
| CN112024603A (en) * | 2020-08-19 | 2020-12-04 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment method for double-cone-head coiling machine of cold rolling mill |
| CN112024603B (en) * | 2020-08-19 | 2022-01-28 | 中铝河南洛阳铝加工有限公司 | Installation and adjustment method for double-cone-head coiling machine of cold rolling mill |
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| CN102527769B (en) | 2014-03-12 |
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