CN103111594A - Remotely controlled continuous casting billet nail jet device and method - Google Patents
Remotely controlled continuous casting billet nail jet device and method Download PDFInfo
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- CN103111594A CN103111594A CN2013100884953A CN201310088495A CN103111594A CN 103111594 A CN103111594 A CN 103111594A CN 2013100884953 A CN2013100884953 A CN 2013100884953A CN 201310088495 A CN201310088495 A CN 201310088495A CN 103111594 A CN103111594 A CN 103111594A
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Abstract
The invention discloses a remotely controlled continuous casting billet nail jet device and method, which belong to the technical field of continuous casting for steelmaking. The method is characterized by comprising the following steps of: fixing the nail jet device on one side of the to-be-measured surface of a continuous casting billet before start according to measurement requirements, and vertically aligning a guide hole in the front end of the nail jet device with the to-be-measured surface of the continuous casting billet; connecting a power supply of the nail jet device within five minutes before jet, wherein at the moment, operators and field staff withdraw to a safety zone; switching on a power switch of a remote controller within one minute before jet, counting down and waiting a jet instruction; and pressing down a jet button on the remote controller when the jet time is reached, and triggering the nail jet device to make special steel nails enter the billet. The device can perform accurate remote control operation on the continuous casting billet nail jet, and has the characteristics of scientific design, high safety, low billet loss and the like. The method is easy and feasible, and can realize safe and accurate operation according to different position measurement requirements.
Description
Technical field
The invention belongs to the steel-making continuous casting technical field, a kind of distance type continuous casting billet nailing tools and method are provided especially, detect significant to research steel-making continuous casting base process of setting.
Background technology
Continuous casting billet solidification processing is the physicochemical change process of a complexity, casting blank solidification tissue, crack of billet, segregation, loose and cc billet surface quality etc. there is important impact, since continuous casting technology uses, carried out large quantity research around the relation of slab quality and casting blank solidification process.Detection method to the casting blank solidification process mainly is divided into method of powder actuated shot and adds the FeS method in crystallizer, and the nailing technology is to adopt certain specific nailing tools at secondary cooling zone, and special steel nail is injected in the strand that is in cooling procedure.
At present, traditional nailing tools and method are subjected to many condition restriction, people need to carry out manual operation at the scene, after casting billet surface launches, have certain uncertainty when steel nail, misoperation easily causes the injury to Field Force and equipment, has larger danger.Owing to there is no better method and apparatus, can only guard against at the scene, carry out the nailing operation by the professional, but still can not eliminating danger property.The present invention is intended to by designing a kind of specific wireless remote control type continuous casting billet nailing tools and method, the operation percussion realizes separate men from machines, after Field Force and professional operating personnel all arrive safety place or enter blindage, pulled the trigger by wireless remote control by professional operating personnel, nailing is effective, experimentation is stable, has ensured to greatest extent operating personnel's safety and efficiently carrying out smoothly of experimental work.
Summary of the invention
The nailing tools and the method that the object of the present invention is to provide a kind of solidification shell thickness measurement to use can be measured the thickness of solidified slab shell in secondary of online continuous casting billet in continuous casting production process in hot environment.As shown in Figure 1.By this method and equipment, can quantitative measurment continuous casting billet shell concreting thickness, the relation between research two cold water distributions and casting blank solidification provides foundation to the adjustment of production scene parameter, the raising of product quality and the research of related science.
A kind of distance type continuous casting billet nailing tools, its characterization device comprises: body 1, clamp nut 2, special steel nail 3, gunpowder bag 4, striker 5, clip 6, spring 7, adjusting screw nut 8, sealed hub 9, switch control module 10, signal processing module 11, signal receiving module 12, power supply box 13, power lead 14, operating grip 15, electromagnet 16, spring card slot 17, electric power starting button 18, SR 19, firing button 20, remote sensing control module 21, remote controller casing 22, button cell 23.
Position relationship and the annexation of above device feature are as follows: special steel nail 3, gunpowder bag 4, striker 5, clip 6, spring 7, spring card slot 17, electromagnet 16 are arranged in the inner chamber of body 1 successively in succession; Clamp nut 2, adjusting screw nut 8 are contained in respectively the two ends of body 1, and be fastening with thread; Electromagnet 16 is connected with switch control module 10 by power lead 14; Switch control module 10 is connected with signal receiving module 12 with signal processing module 11 and is powered by power supply box 13; Sealed hub 9 is connected with body 1 by bolt; Operating grip 15 is positioned at sealed hub 9 outsides and is connected with striker 5 ends; Electric power starting button 18, SR 19, firing button 20 are installed, button cell 23 is connected by wiring board with remote sensing control module 21 and is arranged on remote controller casing 22 inside.
A kind of distance type continuous casting billet nailing method that adopts said apparatus, when nailing according to measurement scheme, nailing tools is fixed on measured side of continuous casting billet before beginning, if measuring object is square billet or slab, the guide hole perpendicular alignmnet continuous casting billet on the nailing tools front end is measured face; If measuring object is the circle base, with the guide hole on the nailing tools front end and measurement point tangential direction perpendicular alignmnet.Pull the trigger the first five minute beginning, power supply opening operating personnel and the Field Force of nailing tools all evacuated to the safety area.Beginning to pull the trigger last minute, the opening remote control appliance mains switch carries out countdown, waits for the percussion instruction; Arrive the percussion time, press the firing button on remote controller, the percussion nailing tools, special steel nail enters inside steel billet.To pull the trigger and a little carry out mark, the dismounting nailing tools, nailing finishes.
Advantage of the present invention is: 1. adopt remote sensing techniques, guaranteed to greatest extent personal security in operating process; 2. pull the trigger by radio, accurately timing reduces the continuous casting billet loss that brings because of the operating time delay; 3. equipment is simple and convenient, and carry at the scene of being easy to, and is workable.
Description of drawings:
Fig. 1 nailing tools;
Fig. 2 remote sensing controller.
Reference numeral comprises: body 1, clamp nut 2, special steel nail 3, gunpowder bag 4, striker 5, clip 6, spring 7, adjusting screw nut 8, sealed hub 9, switch control module 10, signal processing module 11, signal receiving module 12, power supply box 13, power lead 14, operating grip 15, electromagnet 16, spring card slot 17, electric power starting button 18, SR 19, firing button 20, remote sensing control module 21, remote controller casing 22, button cell 23.
The specific embodiment
Embodiment
Adopt apparatus of the present invention and method, to certain factory produce GCr15 bearing steel 200mm * the 200mm square billet carries out on-line measurement continuous casting billet concreting thickness measures, step is as follows: 1. formulate measurement scheme, computation and measurement point percussion time before nailing; 2. nailing tools is fixed on measured side of continuous casting billet, the guide hole perpendicular alignmnet continuous casting billet on the nailing tools front end is measured face; 3. pull the trigger the first five minute beginning, with the power supply opening of nailing tools; 4. operating personnel and Field Force evacuate to the safety area; 5. beginning to pull the trigger last minute, the opening remote control appliance mains switch carries out countdown, waits for the percussion instruction; 6. arrive the percussion time, press the firing button on remote controller, the percussion nailing tools; 7. special steel nail enters inside steel billet, will pull the trigger and a little carry out mark; 8. dismantle nailing tools, nailing finishes.
Claims (2)
1. distance type continuous casting billet nailing tools, it is characterized in that experimental provision is by body (1), clamp nut (2), special steel nail (3), gunpowder bag (4), striker (5), clip (6), spring (7), adjusting screw nut (8), sealed hub (9), switch control module (10), signal processing module (11), signal receiving module (12), power supply box (13), power lead (14), operating grip (15), electromagnet (16), spring card slot (17), electric power starting button (18), SR (19), firing button (20), remote sensing control module (21), remote controller casing (22), button cell (23),
Position relationship and the annexation of above device feature are as follows: special steel nail (3), gunpowder bag (4), striker (5), clip (6), spring (7), spring card slot (17), electromagnet (16) are arranged in the inner chamber of body (1) successively in succession; Clamp nut (2), adjusting screw nut (8) are contained in respectively the two ends of body (1), and be fastening with thread; Electromagnet (16) is connected with switch control module (10) by power lead (14); Switch control module (10) is connected with signal receiving module (12) and is powered by power supply box (13) with signal processing module (11); Sealed hub (9) is connected with body (1) by bolt; Operating grip (15) is positioned at sealed hub (9) outside and is connected with striker (5) end; Electric power starting button (18), SR (19), firing button (20) are installed, button cell (23) is connected by wiring board with remote sensing control module (21) and is arranged on remote controller casing (22) inside.
2. method that adopts the distance type continuous casting billet nailing of the described distance type continuous casting billet of claim 1 nailing tools, it is characterized in that according to measuring needs, described nailing tools is fixed on measured side of continuous casting billet before beginning, the guide hole perpendicular alignmnet continuous casting billet on described nailing tools front end is measured face; Pull the trigger the first five minute beginning, power supply opening operating personnel and the Field Force of nailing tools all evacuated to the safety area; Beginning to pull the trigger last minute, the opening remote control appliance mains switch carries out countdown, waits for the percussion instruction; Arrive the percussion time, press the firing button on remote controller, the percussion nailing tools, special steel nail enters inside steel billet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088495.3A CN103111594B (en) | 2013-03-19 | 2013-03-19 | Remotely controlled continuous casting billet nail jet device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310088495.3A CN103111594B (en) | 2013-03-19 | 2013-03-19 | Remotely controlled continuous casting billet nail jet device and method |
Publications (2)
| Publication Number | Publication Date |
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| CN103111594A true CN103111594A (en) | 2013-05-22 |
| CN103111594B CN103111594B (en) | 2015-01-28 |
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| CN201310088495.3A Expired - Fee Related CN103111594B (en) | 2013-03-19 | 2013-03-19 | Remotely controlled continuous casting billet nail jet device and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940351A (en) * | 2014-04-01 | 2014-07-23 | 北京科技大学 | In-situ analysis method for accurately judging thickness of blank shell of casting blank through spanker bolt sample |
| CN106111933A (en) * | 2016-08-29 | 2016-11-16 | 安徽工程大学机电学院 | Accurately measure nailing stage apparatus and the operational approach thereof of continuous casting billet shell thickness |
| CN109883563A (en) * | 2019-03-27 | 2019-06-14 | 辽宁科技大学 | A kind of continuous casting billet surface temperature measurement on-line device and method |
| CN113982311A (en) * | 2021-11-26 | 2022-01-28 | 山东泰固建筑加固工程有限公司 | Base reinforcing and supporting device for constructional engineering |
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| FR2555089A1 (en) * | 1983-11-17 | 1985-05-24 | Ramos Jose | Tubular mechanical percussion tool with a piston and striker on steel balls |
| JPS60203348A (en) * | 1984-03-28 | 1985-10-14 | Tsubosaka:Kk | Measuring method of temperature distribution in continuous casting billet and metallic rivet |
| CN201243174Y (en) * | 2007-11-30 | 2009-05-20 | 北京市电力公司 | Cable pricking device |
| CN201346612Y (en) * | 2009-01-06 | 2009-11-18 | 首钢总公司 | Device for calibrating gun position between continuous casting billet and nail shooting gun |
| CN101992281A (en) * | 2009-08-25 | 2011-03-30 | 鞍钢股份有限公司 | Method and device for measuring thickness of continuous casting shell |
| CN203265568U (en) * | 2013-03-19 | 2013-11-06 | 北京科技大学 | Remote-control-type nail shooting device for continuous casting billet |
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2013
- 2013-03-19 CN CN201310088495.3A patent/CN103111594B/en not_active Expired - Fee Related
Patent Citations (6)
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| FR2555089A1 (en) * | 1983-11-17 | 1985-05-24 | Ramos Jose | Tubular mechanical percussion tool with a piston and striker on steel balls |
| JPS60203348A (en) * | 1984-03-28 | 1985-10-14 | Tsubosaka:Kk | Measuring method of temperature distribution in continuous casting billet and metallic rivet |
| CN201243174Y (en) * | 2007-11-30 | 2009-05-20 | 北京市电力公司 | Cable pricking device |
| CN201346612Y (en) * | 2009-01-06 | 2009-11-18 | 首钢总公司 | Device for calibrating gun position between continuous casting billet and nail shooting gun |
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| 韩志伟等: "《连铸坯坯壳厚度的射钉测试及凝固系数的修正》", 《重庆大学学报》, vol. 34, no. 5, 31 May 2011 (2011-05-31), pages 47 - 52 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103940351A (en) * | 2014-04-01 | 2014-07-23 | 北京科技大学 | In-situ analysis method for accurately judging thickness of blank shell of casting blank through spanker bolt sample |
| CN103940351B (en) * | 2014-04-01 | 2017-05-31 | 北京科技大学 | Nailing sample accurately judges casting blank shell thickness in-situ study method |
| CN106111933A (en) * | 2016-08-29 | 2016-11-16 | 安徽工程大学机电学院 | Accurately measure nailing stage apparatus and the operational approach thereof of continuous casting billet shell thickness |
| CN106111933B (en) * | 2016-08-29 | 2017-12-15 | 安徽工程大学机电学院 | The nailing stage apparatus and its operating method of accurate measurement continuous casting billet shell thickness |
| CN109883563A (en) * | 2019-03-27 | 2019-06-14 | 辽宁科技大学 | A kind of continuous casting billet surface temperature measurement on-line device and method |
| CN109883563B (en) * | 2019-03-27 | 2024-03-15 | 辽宁科技大学 | Online temperature measuring device and method for surface of continuous casting billet |
| CN113982311A (en) * | 2021-11-26 | 2022-01-28 | 山东泰固建筑加固工程有限公司 | Base reinforcing and supporting device for constructional engineering |
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| CN103111594B (en) | 2015-01-28 |
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Inventor after: Zhang Liqiang Inventor after: Li Yihong Inventor after: Li Rui Inventor after: Bao Yanping Inventor after: Wang Min Inventor after: Peng Zun Inventor after: Zhao Lihua Inventor after: Lin Lu Inventor after: Wang Rui Inventor after: Yan Xiaobai Inventor after: Zhang Chaojie Inventor before: Zhang Liqiang Inventor before: Li Yihong Inventor before: Li Rui Inventor before: Bao Yanping Inventor before: Wang Min Inventor before: Peng Zun Inventor before: Zhao Lihua Inventor before: Lin Lu Inventor before: Wang Rui Inventor before: Yan Xiaobai Inventor before: Zhang Chaojie |
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Granted publication date: 20150128 Termination date: 20210319 |