CN102410825A - Split-type roll gap measuring instrument - Google Patents
Split-type roll gap measuring instrument Download PDFInfo
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- CN102410825A CN102410825A CN2011102139797A CN201110213979A CN102410825A CN 102410825 A CN102410825 A CN 102410825A CN 2011102139797 A CN2011102139797 A CN 2011102139797A CN 201110213979 A CN201110213979 A CN 201110213979A CN 102410825 A CN102410825 A CN 102410825A
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- roll gap
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- data processing
- measuring instrument
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- Continuous Casting (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The invention discloses a split-type roll gap measuring instrument, which comprises two or more on-site detection units and a data processing station, wherein each on-site detection unit transmits data to the data processing station through a wireless network; the on-site detection units are arranged on an ingot lead chain; each on-site detection unit comprises a control module; the first signal end of the control module is connected with a roll gap sensor; the second signal end of the control module is connected with an inclination angle sensor; the control module is connected with the data processing station through the wireless network; the control module preprocesses signals acquired by the inclination angle sensor and the roll gap sensor and wirelessly sends the data to the data processing station; the data processing station receives the real-time data of the two or more on-site detection units, performs data processing, analysis, storage and displaying to finally acquire a roll gap value and arc-pair precision of each pair of rollers in a roller column, and determines a running state of a continuous casting machine according to the real-time data. The split-type roll gap measuring instrument has the advantages of compact structure, high reliability and simplicity in installation and maintenance.
Description
Technical field
The present invention relates to metallurgy conticaster Automatic Measurement Technique field, be specifically related to a kind of split type roll gap measuring instrument.
Background technology
Roll gap measuring instrument appearance on the existing market is a monolithic construction; Heavily about 1.5 tons, elder generation to the dummy bar chain storeroom, changes the dummy bar head of dummy bar chain end with the crane lifting roll gap meter during use with roll gap meter; Test is unloaded roll gap meter after accomplishing again; Dummy bar head set back prepare to produce, testing process needs that several workmans are collaborative to accomplish, the labour intensity length that expends time in greatly.This kind roll gap meter can only be accomplished measurement when conticaster overhauls in addition, can not reflect the working condition of conticaster in real time.
Summary of the invention
In order to overcome the shortcoming of above-mentioned existing roll gap meter, the object of the present invention is to provide a kind of split type roll gap measuring instrument, the state of can be when conticaster is worked real-time measuring roller row has compact conformation, and reliability is high, the simple advantage of installation and maintenance.
In order to achieve the above object, the technical scheme of the present invention's employing is:
A kind of split type roll gap measuring instrument comprises two or more on-site detecting units 4 and a data treating stations 1, and each on-site detecting unit 4 is sent to data processing station 1 through Wi-Fi with data, and on-site detecting unit 4 is installed on the dummy bar chain 3.
Described on-site detecting unit 4 comprises control module 8, and first signal end of control module 8 is connected with roll gap sensor 12, and the secondary signal end of control module 8 is connected with obliquity sensor 10, and control module 8 is connected with data processing station 1 through Wi-Fi.
Said control module 8 has the function of data acquisition, data pre-service, data wireless transmission, battery management.
Described on-site detecting unit 4 is self-powered.
Described on-site detecting unit 4 comprises a housing 16; Housing 16 inside are divided into three parts, and first is equipped with orienting sleeve 14, and the middle part, inside of orienting sleeve 14 is provided with built-in roll gap sensor 12; The inner upper of orienting sleeve 14 and bottom are respectively equipped with upper contact head 11 and following contact 15; Upper contact head 11 is supported on the orienting sleeve 14 through back-moving spring 13 with following contact 15, second portion mounted angle sensor 10, third part installation and control module 8 and battery 9; Control module 8 has the function of data acquisition, data pre-service, data wireless transmission, battery management, comprises special-purpose embedded control unit, wireless sending module and the display screen of integrated above-mentioned functions.Housing 16 is connected with tensioning lid 5 through guide pole 6 and tensioning spring 7, because the effect of tensioning spring 7, the bottom surface of assurance housing 16 and tensioning are covered 5 and closely contacted with the down roller roll surface, and certain tensile force is provided simultaneously in testing process.
Because the present invention comprises a plurality of independently on-site detecting units 4, each on-site detecting unit 4 weight can be accomplished tens kilograms, and each on-site detecting unit 4 can exchange use, and total system constitutes flexibly, and installation and maintenance are simple.On-site detecting unit 4 has comprised functions such as pick-up unit, signal acquisition process wireless transmission, battery management, far distance controlled, and integrated level is high, compact conformation, and reliability is high.The installation of existing roll gap meter need be dismantled the dummy bar head 2 on the dummy bar chain 3; Can not realize the real-time detection in the production run; On-site detecting unit 4 of the present invention is fixedly mounted on the dummy bar chain 3; On-line measurement in the time of can realizing conticaster work in time offers the plant maintenance personnel with the conticaster device status data.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is on-site detecting unit 4 structural representations of the present invention.
Embodiment
Describe the present invention below in conjunction with accompanying drawing.
Referring to Fig. 1; A kind of split type roll gap measuring instrument; Comprise two or more on-site detecting units 4 and a data treating stations 1; Each on-site detecting unit 4 is sent to data processing station 1 through Wi-Fi with data, and on-site detecting unit 4 is installed on the dummy bar chain 3, and on-site detecting unit 4 carries out the exchange of data with data processing station 1 through wireless transmission; Can realize the remote control and the supervision of the duty of 1 pair of each on-site detecting unit 4 of data processing station, the on-site detecting unit 4 self-powered externally feds that need not.
Described on-site detecting unit 4 comprises control module 8; First signal end of control module 8 is connected with roll gap sensor 12; The secondary signal end of control module 8 is connected with obliquity sensor 10; Control module 8 is connected with data processing station 1 through Wi-Fi, and control module 8 is gathered the signal of roll gap sensor 12 and obliquity sensor 10, and signal sends to data processing station 1 with wireless mode after control module 8 is handled.
Referring to Fig. 2; Housing 16 inside of described on-site detecting unit 4 are divided into three parts, and first is equipped with orienting sleeve 14, and the middle part, inside of orienting sleeve 14 is provided with built-in roll gap sensor 12; The inner upper of orienting sleeve 14 and bottom are respectively equipped with upper contact head 11 and following contact 15; Upper contact head 11 is supported on the orienting sleeve 14 through back-moving spring 13 with following contact 15, second portion mounted angle sensor 10, third part installation and control module 8 and battery 9; Control module 8 has the function of data acquisition, data pre-service, data wireless transmission, battery management, comprises special-purpose embedded control unit, wireless sending module and the display screen of integrated above-mentioned functions.Housing 16 is connected with tensioning lid 5 through guide pole 6 and tensioning spring 7, because the effect of tensioning spring 7, the bottom surface of assurance housing 16 and tensioning are covered 5 and closely contacted with the down roller roll surface, and certain tensile force is provided simultaneously in testing process.
Principle of work of the present invention is: select to install two or more on-site detecting units 4 as required on dummy bar chain 3; Owing to need not dismantle dummy bar head 2,, can when the conticaster ordinary production, detect in real time to secondary cooling zone roller row state so on-site detecting unit 4 does not influence dummy bar chain 3 work; Dummy bar chain 3 drives on-site detecting unit 4 and gets in the caster two cold section roller row; Data processing station 1 remote field detecting unit 4 gets into duty, because the effect of tensioning spring 7, fit with the roll surface of secondary cooling zone down roller closely in the bottom surface of tensioning lid 5 and housing 16; Make roll gap meter be in stable status; Obliquity sensor 10 is sent to control module 8 with the inclination angle signal of roll gap meter, because the effect of back-moving spring 13, upper contact head 11 is in the state of stretching out with following contact 15; When roll gap meter gets into roller centering; The down roller roll surface compresses upper contact head 11 respectively to be made it in orienting sleeve 14, to slide with following contact 15, and the slippage that roll gap sensor 12 detects upper contact head 11 and following contact 15 transmits signals to control module 8, and control module 8 carries out obliquity sensor of gathering 10 and roll gap sensor 12 signals after the data pre-service data wireless to be sent to data processing station 1; Data processing station 1 receives the real time data of two or more on-site detecting units 4; Carry out data processing, analysis, storage, demonstration, finally obtain the gap values between rollers of every pair of rollers in the roller row and to the arc precision, the plant maintenance personnel can judge the running status of conticasters according to these real time datas.
In the accompanying drawing: 1 is data processing station; 2 is dummy bar head; 3 is dummy bar chain; 4 is on-site detecting unit; 5 are the tensioning lid; 6 is guide pole; 7 is tensioning spring; 8 is control module; 9 is battery; 10 is obliquity sensor; 11 is upper contact head; 12 is the roll gap sensor; 13 back-moving springs; 14 is orienting sleeve; 15 times contacts; 16 is housing.
Claims (5)
1. split type roll gap measuring instrument; It is characterized in that: comprise two or more on-site detecting units (4) and a data treating stations (1); Each on-site detecting unit (4) is sent to data processing station (1) through Wi-Fi with data, and on-site detecting unit (4) is installed on the dummy bar chain (3).
2. a kind of split type roll gap measuring instrument according to claim 1; It is characterized in that: described on-site detecting unit (4) comprises control module (8); First signal end of control module (8) is connected with roll gap sensor (12); The secondary signal end of control module (8) is connected with obliquity sensor (10), and control module (8) is connected with data processing station (1) through Wi-Fi.
3. a kind of split type roll gap measuring instrument according to claim 2 is characterized in that: said control module (8) has the function of data acquisition, data pre-service, data wireless transmission, battery management.
4. a kind of split type roll gap measuring instrument according to claim 1 is characterized in that: described on-site detecting unit (4) is self-powered.
5. a kind of split type roll gap measuring instrument according to claim 1 and 2; It is characterized in that: described on-site detecting unit (4) comprises a housing (16); Housing (16) inside is divided into three parts, and first is equipped with orienting sleeve (14), and the middle part, inside of orienting sleeve (14) is provided with built-in roll gap sensor (12); The inner upper of orienting sleeve (14) and bottom are respectively equipped with upper contact head (11) and following contact (15); Upper contact head (11) and following contact (15) are supported on the orienting sleeve (14) through back-moving spring (13), second portion mounted angle sensor (10), third part installation and control module (8) and battery (9); Control module (8) has the function of data acquisition, data pre-service, data wireless transmission, battery management; The special-purpose embedded control unit, wireless sending module and the display screen that comprise integrated above-mentioned functions, housing (16) is connected with tensioning lid (5) through guide pole (6) and tensioning spring (7), in testing process owing to the effect of tensioning spring (7); The bottom surface and the tensioning lid (5) that guarantee housing (16) closely contact with the down roller roll surface, and certain tensile force is provided simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110213979 CN102410825B (en) | 2011-07-28 | 2011-07-28 | Split-type roll gap measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110213979 CN102410825B (en) | 2011-07-28 | 2011-07-28 | Split-type roll gap measuring instrument |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102410825A true CN102410825A (en) | 2012-04-11 |
| CN102410825B CN102410825B (en) | 2013-08-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110213979 Expired - Fee Related CN102410825B (en) | 2011-07-28 | 2011-07-28 | Split-type roll gap measuring instrument |
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| Country | Link |
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| CN (1) | CN102410825B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653482A (en) * | 2012-09-21 | 2014-03-26 | 国家电网公司 | Safety helmet |
| CN108351193A (en) * | 2015-10-28 | 2018-07-31 | 株式会社Posco | Device for the roller gap for measuring casting machine |
| CN108436051A (en) * | 2017-02-16 | 2018-08-24 | 宝山钢铁股份有限公司 | A kind of integrated online roll gap meter of chain link |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937271A (en) * | 1973-06-11 | 1976-02-10 | Sumitomo Shipbuilding And Machinery Co. Ltd. | Measuring means for measuring secondary cooling zone roller gaps in continuous casting machine |
| EP1128921A1 (en) * | 1998-11-10 | 2001-09-05 | Sarclad International Limited | Measuring means for roller gaps in continuous casting apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216685U (en) * | 2011-07-28 | 2012-05-09 | 西安重型技术有限责任公司 | Real time roll gap measuring instrument of continuous casting machine |
-
2011
- 2011-07-28 CN CN 201110213979 patent/CN102410825B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3937271A (en) * | 1973-06-11 | 1976-02-10 | Sumitomo Shipbuilding And Machinery Co. Ltd. | Measuring means for measuring secondary cooling zone roller gaps in continuous casting machine |
| EP1128921A1 (en) * | 1998-11-10 | 2001-09-05 | Sarclad International Limited | Measuring means for roller gaps in continuous casting apparatus |
Non-Patent Citations (2)
| Title |
|---|
| > 20110630 谭宝成等 连铸机辊缝在线测量仪的设计 284-289 1-4 第31卷, 第3期 * |
| 谭宝成等: "连铸机辊缝在线测量仪的设计", <<西安工业大学学报>>, vol. 31, no. 3, 30 June 2011 (2011-06-30), pages 284 - 289 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653482A (en) * | 2012-09-21 | 2014-03-26 | 国家电网公司 | Safety helmet |
| CN103653482B (en) * | 2012-09-21 | 2016-04-13 | 国家电网公司 | Safety cap |
| CN108351193A (en) * | 2015-10-28 | 2018-07-31 | 株式会社Posco | Device for the roller gap for measuring casting machine |
| CN108436051A (en) * | 2017-02-16 | 2018-08-24 | 宝山钢铁股份有限公司 | A kind of integrated online roll gap meter of chain link |
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| Publication number | Publication date |
|---|---|
| CN102410825B (en) | 2013-08-14 |
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