CN102410825B - Split-type roll gap measuring instrument - Google Patents
Split-type roll gap measuring instrument Download PDFInfo
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- CN102410825B CN102410825B CN 201110213979 CN201110213979A CN102410825B CN 102410825 B CN102410825 B CN 102410825B CN 201110213979 CN201110213979 CN 201110213979 CN 201110213979 A CN201110213979 A CN 201110213979A CN 102410825 B CN102410825 B CN 102410825B
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- A Measuring Device Byusing Mechanical Method (AREA)
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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 instrument on the existing market is monolithic construction, heavily about 1.5 tons, use the crane lifting roll gap meter to the dummy bar chain storeroom during use earlier, change the dummy bar head of dummy bar chain end with roll gap meter, after finishing, test again roll gap meter is unloaded, dummy bar head set back prepare to produce, testing process needs that several workmans are collaborative to finish, the labour intensity length that expends time in greatly.This kind roll gap meter can only be finished 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, reliability height, the simple advantage of installation and maintenance.
In order to achieve the above object, the technical solution used in the present invention 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 by 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 by Wi-Fi.
Described 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, first is equipped with orienting sleeve 14, 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 by back-moving spring 13, second portion mounted angle sensor 10, third part is installed control module 8 and battery 9, control module 8 has data acquisition, the data pre-service, data wireless sends, the function of battery management comprises the special-purpose embedded control unit of integrated above-mentioned functions, wireless sending module and display screen.Housing 16 is connected with tensioning lid 5 by guide pole 6 and tensioning spring 7, because the effect of tensioning spring 7, guarantees that the bottom surface of housing 16 and tensioning cover 5 and closely contact with the down roller roll surface in testing process, and certain tensile force is provided simultaneously.
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, integrated level height, compact conformation, reliability height.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 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 by Wi-Fi with data, on-site detecting unit 4 is installed on the dummy bar chain 3, on-site detecting unit 4 and data processing station 1 carry out the exchange of data by wireless transmission, can realize 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 by Wi-Fi, 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, first is equipped with orienting sleeve 14, 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 by back-moving spring 13, second portion mounted angle sensor 10, third part is installed control module 8 and battery 9, control module 8 has data acquisition, the data pre-service, data wireless sends, the function of battery management comprises the special-purpose embedded control unit of integrated above-mentioned functions, wireless sending module and display screen.Housing 16 is connected with tensioning lid 5 by guide pole 6 and tensioning spring 7, because the effect of tensioning spring 7, guarantees that the bottom surface of housing 16 and tensioning cover 5 and closely contact with the down roller roll surface in testing process, and certain tensile force is provided simultaneously.
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 do not need to dismantle dummy bar head 2, so on-site detecting unit 4 does not influence dummy bar chain 3 work, can when the conticaster ordinary production, detect in real time secondary cooling zone roller row state, dummy bar chain 3 drives on-site detecting unit 4 and enters in the caster two cold section roller row, data processing station 1 remote field detecting unit 4 enters 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 and following contact 15 are in the state of stretching out, when roll gap meter enters roller centering, the down roller roll surface compresses upper contact head 11 respectively and following contact 15 makes it to slide in orienting sleeve 14, the slippage that roll gap sensor 12 detects upper contact head 11 and following contact 15 transmits signals to control module 8, control module 8 carries out obliquity sensor 10 and roll gap sensor 12 signals of gathering 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, carrying out data handles, analyze, storage, show, 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 (3)
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) by 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), 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) by Wi-Fi;
Described on-site detecting unit (4) comprises a housing (16), housing (16) inside is divided into three parts, first is equipped with orienting sleeve (14), 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) by back-moving spring (13), second portion mounted angle sensor (10), third part is installed control module (8) and battery (9), control module (8) has data acquisition, the data pre-service, data wireless sends, the function of battery management, the special-purpose embedded control unit that comprises integrated above-mentioned functions, wireless sending module and display screen, housing (16) is connected with tensioning lid (5) by guide pole (6) and tensioning spring (7), in testing process because 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.
2. a kind of split type roll gap measuring instrument according to claim 1 is characterized in that: described control module (8) has that data acquisition, data pre-service, data wireless send, the function of battery management.
3. a kind of split type roll gap measuring instrument according to claim 1, it is characterized in that: described on-site detecting unit (4) is self-powered.
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 CN102410825A (en) | 2012-04-11 |
| CN102410825B true CN102410825B (en) | 2013-08-14 |
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| 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103653482B (en) * | 2012-09-21 | 2016-04-13 | 国家电网公司 | Safety cap |
| KR20170049190A (en) * | 2015-10-28 | 2017-05-10 | 주식회사 포스코 | Measuring device for casting apparatus of roll gap |
| CN108436051B (en) * | 2017-02-16 | 2020-10-27 | 宝山钢铁股份有限公司 | Online roll gap instrument with integrated chain links |
Citations (3)
| 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 |
| EP1128921B1 (en) * | 1998-11-10 | 2003-03-19 | Sarclad International Limited | Measuring means for roller gaps in continuous casting apparatus |
| 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 (3)
| 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 |
| EP1128921B1 (en) * | 1998-11-10 | 2003-03-19 | Sarclad International Limited | Measuring means for roller gaps in continuous casting apparatus |
| 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 |
Non-Patent Citations (6)
| Title |
|---|
| > * |
| < * |
| .2011,第31卷(第3期),284-289. * |
| 西安工业大学学报> * |
| 谭宝成等.连铸机辊缝在线测量仪的设计.< * |
| 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>>.2011,第31卷(第3期),284-289. |
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| CN102410825A (en) | 2012-04-11 |
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