CN109128060A - The installation method of horizontal caster banana-shaped seat - Google Patents
The installation method of horizontal caster banana-shaped seat Download PDFInfo
- Publication number
- CN109128060A CN109128060A CN201710509769.XA CN201710509769A CN109128060A CN 109128060 A CN109128060 A CN 109128060A CN 201710509769 A CN201710509769 A CN 201710509769A CN 109128060 A CN109128060 A CN 109128060A
- Authority
- CN
- China
- Prior art keywords
- banana
- shaped seat
- bottom plate
- installation
- positioning
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/045—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for horizontal casting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
Abstract
The present invention relates to horizontal casters.A kind of installation method of horizontal caster banana-shaped seat, it includes: a. banana-shaped seat installation operation: after bottom plate centering, banana-shaped seat is lifted by crane using the driving in workshop, or two crane hanging components, when banana-shaped seat is close to pedestal positioning surface, it is inserted into guide rod guidance positioning, the connection bolt penetrated between bottom plate and banana-shaped seat is simultaneously just tightened；B. the measurement of banana-shaped seat: guarantee that banana-shaped seat integrally distorts deviation within the allowable range；C. the installation site of banana-shaped seat the adjustment of banana-shaped seat: is adjusted by the gasket group under bottom plate, until each deviation that optical instrument observes is all in allowable range of error, symmetrically tighten foundation bolt, set up optical instrument observation simultaneously, be confirmed whether should to tighten the misoperation of foundation bolt and caused by each positioning pin spatial coordinate location displacement.The present invention can effective lower difficulty of construction, while guaranteeing installation accuracy requirement.
Description
Technical field
The present invention relates to horizontal caster more particularly to horizontal caster banana-shaped seats.
Background technique
The braced frame of fan-shaped sections of slab continuous is commonly called as banana-shaped seat, banana-shaped seat be slab caster core equipment it
One, carry the dual role of the support positioning and permanent benchmark of the casting equipment of fan-shaped section and straightening horizontal segment, their peace
Dress restricts the whole online precision and rigidity of entire secondary cold fan-shaped section and horizontal casting equipment and the exchange of parts replacement
Property superiority and inferiority journey degree.
Since the shape of the equipment component is irregular, the geometrical relationship between all positioning datum pins (face, platform) is complicated,
Therefore it is difficult to guarantee measurement accuracy with conventional measuring tool.
Summary of the invention
The present invention is directed to overcome the deficiencies of existing technologies, a kind of installation method of horizontal caster banana-shaped seat is provided.This hair
The bright effective lower difficulty of construction of energy, while guaranteeing installation accuracy requirement.
A kind of installation method of horizontal caster banana-shaped seat of the present invention, it includes:
A. banana-shaped seat installation operation:
After bottom plate centering, banana-shaped seat or two crane hanging components are lifted by crane using the driving in workshop, guarantee the top branch of banana-shaped seat
Support face is in horizontality, and when banana-shaped seat is close to pedestal positioning surface, insertion guide rod guidance positioning penetrates bottom plate and banana-shaped seat
Between connection bolt and just tighten；
B. the measurement of banana-shaped seat:
Rigidity transfer platform is set up, in order to which the erection of level and theodolite detects, utilizes three pairs of positioning pins on banana-shaped seat
" W1, W1 ' " " W2, W2 ' " " W3, W3 ' " form right angle coordinate system；Banana-shaped seat is made up of two sheets intermediate attachment beam, often
There are three positioning pin W1, W2, W3, and corresponding other side W1 ', W2 ', W3 ' for piece；With TD2 type theodolite observation W1, W2, W1 ',
3 points of W2 ', outer arc reference line mark version etc. should be on same vertical guide, and error should control in " range estimation zero " range；It uses simultaneously
NA2 type level measures W3, W3 ' absolute altitude should meet design value, and error should control in " range estimation zero " range, is additionally equipped with
Theodolite observes W3, W3 ', assists cross central line mark version, they finally should measure two panels with level on same vertical guide
Banana-shaped seat corresponding points absolute altitude relative error should be less than 0.5mm, guarantee that banana-shaped seat integrally distorts deviation within the allowable range；
C. the adjustment of banana-shaped seat:
The installation site of banana-shaped seat is adjusted by the gasket group under bottom plate, until each deviation that optical instrument observes is all accidentally
In poor allowed band, foundation bolt is symmetrically tightened, while setting up optical instrument observation, is confirmed whether that the behaviour of foundation bolt should be tightened
Make it is improper and caused by the displacement of each positioning pin spatial coordinate location, if displacement without exception, otherwise should unclamp lower margin for qualification
Bolt centering again, until all control is within the allowable range for each position deviation.
The installation method of the horizontal caster banana-shaped seat, a, banana-shaped seat are installed in operation, the top branch of banana-shaped seat
Support face and lower part bearing diagonal face should all contact well with top flat underside and lower part inclined bottom plate respectively, if contact condition reaches precision
It is required that symmetrically tightening the connection bolt penetrated.
The present invention cleverly using the finishing position of equipment as measurement point, solves the shape due to the equipment component
Irregularly, it constructs caused by the characteristics of geometrical relationship between all positioning datum pins (face, platform) is complicated and narrow space
Difficult point.The present invention is versatile, has the function of recycling, and relatively flexibly, adapts to the installation of various continuous casting projects.
Specific embodiment
A kind of installation method of horizontal caster banana-shaped seat of the present invention, it includes:
A. banana-shaped seat installs hints on operation:
After bottom plate centering, banana-shaped seat or two crane hanging components are lifted by crane using the driving in workshop, guarantee the top branch of banana-shaped seat
Support face is in horizontality, and when banana-shaped seat is close to pedestal positioning surface, insertion guide rod guidance positioning penetrates bottom plate and banana-shaped seat
Between connection bolt and just tighten.
The upper support face and lower part bearing diagonal face of banana-shaped seat should all be contacted with top flat underside and lower part inclined bottom plate respectively
Well, if contact condition reaches required precision, the connection bolt penetrated should symmetrically be tightened.
B. the measurement of banana-shaped seat
Rigidity transfer platform is set up, in order to which the erection of level and theodolite detects, utilizes three pairs of positioning pins on banana-shaped seat
" W1, W1 ' " " W2, W2 ' " " W3, W3 ' " form right angle coordinate system.Banana-shaped seat is made up of two sheets intermediate attachment beam, often
There are three positioning pin W1, W2, W3, and corresponding other side W1 ', W2 ', W3 ' for piece.With TD2 type theodolite observation W1, W2, W1 ',
3 points of W2 ', outer arc reference line mark version etc. should be on same vertical guide, and error should control in " range estimation zero " range；It uses simultaneously
NA2 type level measures W3, W3 ' absolute altitude should meet design value, and error should control in " range estimation zero " range, should additionally have
Theodolite observes W3, W3 ', assists cross central line mark version, they finally should measure two panels with level on same vertical guide
Banana-shaped seat corresponding points absolute altitude relative error should be less than 0.5mm, guarantee that banana-shaped seat integrally distorts deviation within the allowable range.
C. the adjustment of banana-shaped seat
The installation site of banana-shaped seat is adjusted by the gasket group under bottom plate, until each deviation that optical instrument observes is all accidentally
In poor allowed band, foundation bolt is symmetrically tightened, while setting up optical instrument observation, is confirmed whether that the behaviour of foundation bolt should be tightened
Make it is improper and caused by the displacement of each positioning pin spatial coordinate location, if displacement without exception, otherwise should unclamp lower margin for qualification
Bolt centering again, until all control is within the allowable range for each position deviation.
Claims (2)
1. a kind of installation method of horizontal caster banana-shaped seat, which is characterized in that it includes:
A. banana-shaped seat installation operation:
After bottom plate centering, banana-shaped seat or two crane hanging components are lifted by crane using the driving in workshop, guarantee the top branch of banana-shaped seat
Support face is in horizontality, and when banana-shaped seat is close to pedestal positioning surface, insertion guide rod guidance positioning penetrates bottom plate and banana-shaped seat
Between connection bolt and just tighten；
B. the measurement of banana-shaped seat:
Rigidity transfer platform is set up, in order to which the erection of level and theodolite detects, utilizes three pairs of positioning pins on banana-shaped seat
" W1, W1 ' " " W2, W2 ' " " W3, W3 ' " form right angle coordinate system；Banana-shaped seat is made up of two sheets intermediate attachment beam, often
There are three positioning pin W1, W2, W3, and corresponding other side W1 ', W2 ', W3 ' for piece；With TD2 type theodolite observation W1, W2, W1 ',
3 points of W2 ', outer arc reference line mark version etc. should be on same vertical guide, and error should control in " range estimation zero " range；It uses simultaneously
NA2 type level measures W3, W3 ' absolute altitude should meet design value, and error should control in " range estimation zero " range, is additionally equipped with
Theodolite observes W3, W3 ', assists cross central line mark version, they finally should measure two panels with level on same vertical guide
Banana-shaped seat corresponding points absolute altitude relative error should be less than 0.5mm, guarantee that banana-shaped seat integrally distorts deviation within the allowable range；
C. the adjustment of banana-shaped seat:
The installation site of banana-shaped seat is adjusted by the gasket group under bottom plate, until each deviation that optical instrument observes is all accidentally
In poor allowed band, foundation bolt is symmetrically tightened, while setting up optical instrument observation, is confirmed whether that the behaviour of foundation bolt should be tightened
Make it is improper and caused by the displacement of each positioning pin spatial coordinate location, if displacement without exception, otherwise should unclamp lower margin for qualification
Bolt centering again, until all control is within the allowable range for each position deviation.
2. the installation method of horizontal caster banana-shaped seat according to claim 1, which is characterized in that a, banana-shaped seat installation
In operation, the upper support face and lower part bearing diagonal face of banana-shaped seat should all contact with top flat underside and lower part inclined bottom plate good respectively
It is good, if contact condition reaches required precision, symmetrically tighten the connection bolt penetrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509769.XA CN109128060A (en) | 2017-06-28 | 2017-06-28 | The installation method of horizontal caster banana-shaped seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710509769.XA CN109128060A (en) | 2017-06-28 | 2017-06-28 | The installation method of horizontal caster banana-shaped seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109128060A true CN109128060A (en) | 2019-01-04 |
Family
ID=64803181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710509769.XA Pending CN109128060A (en) | 2017-06-28 | 2017-06-28 | The installation method of horizontal caster banana-shaped seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109128060A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113059133A (en) * | 2021-03-19 | 2021-07-02 | 中国二十二冶集团有限公司 | Control method for mounting precision of banana beam of continuous casting machine |
| CN113118397A (en) * | 2021-03-15 | 2021-07-16 | 上海二十冶建设有限公司 | Integral base of vertical continuous casting machine light pressure module and adjusting method thereof |
| CN113649534A (en) * | 2021-07-09 | 2021-11-16 | 中国冶金科工股份有限公司 | Slab continuous casting sector section space positioning measurement method |
| CN113669562A (en) * | 2021-07-30 | 2021-11-19 | 上海二十冶建设有限公司 | Adjusting device for crystallizer foundation slab of continuous casting machine and using method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52108329A (en) * | 1976-03-08 | 1977-09-10 | Kawasaki Steel Co | Supporting device for segment frame of continuous casting machine |
| CN201366488Y (en) * | 2009-03-16 | 2009-12-23 | 常州中冶华天冶金设备工程有限公司 | Fixed supporting device of sector section basic framework of continuous casting machine |
| CN102319882A (en) * | 2011-09-16 | 2012-01-18 | 北京首钢建设集团有限公司 | Method for establishing and determining slab caster-overhauling reference coordinate system |
-
2017
- 2017-06-28 CN CN201710509769.XA patent/CN109128060A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52108329A (en) * | 1976-03-08 | 1977-09-10 | Kawasaki Steel Co | Supporting device for segment frame of continuous casting machine |
| CN201366488Y (en) * | 2009-03-16 | 2009-12-23 | 常州中冶华天冶金设备工程有限公司 | Fixed supporting device of sector section basic framework of continuous casting machine |
| CN102319882A (en) * | 2011-09-16 | 2012-01-18 | 北京首钢建设集团有限公司 | Method for establishing and determining slab caster-overhauling reference coordinate system |
Non-Patent Citations (2)
| Title |
|---|
| 百度文库: "二连铸香蕉座、拉矫段框架、水平段框架", 《百度文库 HTTPS://WENKU.BAIDU.COM/VIEW/0260AEDD7F1922791688E885.HTML?FROM=SEARCH》 * |
| 袁如鹤: "国产大型板坯连铸机的安装", 《重型机械》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113118397A (en) * | 2021-03-15 | 2021-07-16 | 上海二十冶建设有限公司 | Integral base of vertical continuous casting machine light pressure module and adjusting method thereof |
| CN113059133A (en) * | 2021-03-19 | 2021-07-02 | 中国二十二冶集团有限公司 | Control method for mounting precision of banana beam of continuous casting machine |
| CN113649534A (en) * | 2021-07-09 | 2021-11-16 | 中国冶金科工股份有限公司 | Slab continuous casting sector section space positioning measurement method |
| CN113649534B (en) * | 2021-07-09 | 2022-09-09 | 中国冶金科工股份有限公司 | Slab continuous casting sector section space positioning measurement method |
| CN113669562A (en) * | 2021-07-30 | 2021-11-19 | 上海二十冶建设有限公司 | Adjusting device for crystallizer foundation slab of continuous casting machine and using method |
| CN113669562B (en) * | 2021-07-30 | 2023-11-10 | 上海二十冶建设有限公司 | Adjusting device for foundation slab of crystallizer of continuous casting machine and using method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109128060A (en) | The installation method of horizontal caster banana-shaped seat | |
| CN104060523A (en) | Ultra-large type bridge box girder component, dedicated jig frame and assembling method thereof | |
| CN107090775B (en) | A kind of full framing space beam-ends cable guide pipe construction localization method | |
| CN102451896B (en) | Method for installing fan-shaped sections of slab continuous casting | |
| CN103808229B (en) | A kind of frame assembly monitor station frame | |
| CN105773610B (en) | A kind of robot calibration's device | |
| CN205445093U (en) | Buried bolt device in advance | |
| CN110243267A (en) | A kind of the vertical check device and detection method of large size ceramic tile flatness | |
| CN107933821A (en) | The locating mounting method of bulb bow positioning tool and bulb bow | |
| CN205718770U (en) | Bearing outer ring height dimension test measuring device | |
| CN205004678U (en) | Transmission line iron tower hydraulic pressure is assembled and is dismantled convenient device of salvageing fast | |
| CN204530480U (en) | Faulting of slab ends adjusting device | |
| CN110144828A (en) | The linear control method of the location structure of steel box girder assembling, support construction and bridge | |
| CN205718745U (en) | Seat installing hole detection device | |
| CN205571826U (en) | Clamping frock is used in welding of elongate rod class part | |
| CN110685306B (en) | Positioning and measuring method for Y-shaped steel structural column of subway open-cut station | |
| CN102501043B (en) | Special tool for mounting coil base of bell-type annealing furnace and method therefor | |
| CN112813833A (en) | Installation method of cableway pipe | |
| CN204059976U (en) | Overhanging type elevator floor platform | |
| CN105108684B (en) | Positioner | |
| CN208662988U (en) | Tank car hangs support general assemble platform | |
| CN202522213U (en) | High-speed rail measurement control point CPIII marking post detector | |
| CN206717353U (en) | A kind of assembly flange technique chi based on ship piping system | |
| CN101788285A (en) | Levelling staff capable of adjusting observation position and measurement technique thereof | |
| CN214039851U (en) | Steel member connects installation with straightness measuring device that hangs down |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190104 |
|
| RJ01 | Rejection of invention patent application after publication |