CN2504015Y - Cooling sprayer nozzle gap regulator of conticaster - Google Patents
Cooling sprayer nozzle gap regulator of conticaster Download PDFInfo
- Publication number
- CN2504015Y CN2504015Y CN 01253952 CN01253952U CN2504015Y CN 2504015 Y CN2504015 Y CN 2504015Y CN 01253952 CN01253952 CN 01253952 CN 01253952 U CN01253952 U CN 01253952U CN 2504015 Y CN2504015 Y CN 2504015Y
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- mobile jib
- mobile
- rods
- moves
- nut
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Abstract
A spacing adjusting device for cooling nozzles of continuous casting machine belongs to the continuous casting machine technology to realize the adjustability of nozzle spacing. The utility model comprises two parallel lead rails, moving main rods on two sides, connecting rods, screw rods, pin shafts and moving nuts, wherein the center of the two parallel lead rails are respectively provided with a fixed main rod; sliding grooves are arranged on the fixed main rod and the moving main rod; every two connecting rods are connected movably with each other by pin shafts which are arranged in the sliding grooves in a sliding way; the transmission screw rod, two ends of which are sleeved by nuts, is arranged on the two moving main rods; the nuts are fixed on the two moving main rods; when the transmission rods of a motor and a reducer rotate, the moving main rods are dragged by nuts to move and other moving main rods are connected to move by connecting rods; in this way, the spacing adjustability of a nozzle frame positioned under the moving main rods can be achieved. The utility model has the advantages of simple structure, convenient adjustment, and low investing cost and so on.
Description
Technical field
The utility model relates to a kind of segments of slab section secondary cooling jet spacing adjusting device, belongs to the slab caster technical field.
Background technology
Produce in the slab at slab caster,, its width different size is had the order requirement except the thickness to slab has the requirement.This just is furnished with certain requirement to the secondary cooling jet of conticaster.And the secondary cooling jet general be arranged as constant spacing (referring to Fig. 4, Fig. 5), by two cold mathematical models control cooling water inflows, with guarantee strand in whole cast length strand gradually cooled and solidified become the second best in quality strand.Owing to the equal factor of variation, steel grade of width, fixed arrangement of nozzles then can not satisfy the requirement that strand is produced, so that causes the generation of problems such as surface angle transverse fissure, lobe but in actual use.Therefore, wait to improve for secondary cooling jet layout is anxious.
In the prior art, there is a kind of improved cooling jet to arrange, organizes into edge part nozzle separately one road air water supply system exactly.When the narrower slab of casting width, can automatically it be closed, cold excessively to prevent slab corner portion.This kind form exists investment excessive, because need to increase a large amount of air water pipe arrangements.The mechanism that also has the automatic spacing of a kind of nozzle in addition, it be with submarginal four row nozzles by 4 fluid motor-driven, regulate injector spacing by the slide rail lifting and translocating.The automatic governor motion of this kind, only needing increases by 8 hydraulic cylinders and hydraulic control station, has saved a large amount of pipe arrangements, before total input ratio a kind of have significantly descend, effect is also better.Also just like U.S. Patent number 4031946 disclosed " continuous casting steel machine secondary cooling control method and device ", the characteristics of this technology are to regulate in the vertical plane, take the effective work area in more fan-shaped section top, motor and speed reducers etc. must be located at by the conticaster, power needs to enter fan-shaped section by power transmission shaft, change the motion of vertical direction then by steering mechanism into, thereby drive the spray frame along support slip carrying out cut-out governing; From transmission, above-mentioned technology is regulated three row's spray framves at the most, if increase very difficult again.
Summary of the invention
The purpose of this utility model is to provide a kind of adjusting device of conticaster secondary cooling jet distance, and this device is regulated in horizontal plane, and all devices can be installed in fan-shaped section top, and transmission system is simple, and installation and maintenance are adjusting device easily.
To achieve these goals, technical solution of the present utility model: adopt a kind of fence sliding door type structure, comprise two parallel guide rails, fixedly mobile jib, mobile mobile jib, connecting rod, screw mandrel, bearing pin, travelling nut; Said fixedly mobile jib is fixed in guide rail central authorities, and its both sides are respectively set up some mobile mobile jibs separately, and are slidedly arranged on the guide rail, and this fixedly has chute on mobile jib and the mobile mobile jib, and connecting rod flexibly connects in twos by bearing pin, and bearing pin is slidedly arranged in the chute; Said drive lead screw is arranged at two and moves on the mobile jib, and the sheathed nut in two ends, nut are fixed in two and move on the mobile jib, by the drive lead screw effect, drags mobile mobile jib by nut and moves, and linked by connecting rod that other moves mobile jib and moves.
Further, also be provided with driving mechanism, this driving mechanism is arranged on the mobile jib of center, comprises motor, reductor, and drive lead screw is connected in the reductor two ends respectively.
Again, said mobile mobile jib two ends are provided with BOGEY WHEEL, directive wheel, and this BOGEY WHEEL, directive wheel are slidedly arranged on the guide rail, and it is more flexible that mobile mobile jib is moved.
And said connecting rod intersection is provided with guide sleeve, and this guide sleeve is sheathed on the drive lead screw.
Said mobile mobile jib has 4, and connecting rod has 8.
The utility model has the advantages that: simple in structure, easy to adjust, various connection devices are all removable interchangeable, and investment cost is few, and the air water pipe arrangement need not increase, and two cold control models change less, for reforming continuous casting machine, certain use value are arranged.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the utility model A is to structural representation.
Fig. 3 is a cutaway view of the present utility model.
Fig. 4 is that the conticaster cooling jet of prior art is arranged the vertical view of stationary machine.
Fig. 5 is that the conticaster cooling jet of prior art is arranged the side view of stationary machine.
Among the figure, 1 is that framework, 2 is that water pipe, 3 is that metal hose, 4 is a shower, and 5 is that guide rail, 6 is that mobile mobile jib, 7 is that connecting rod, 8 is that reductor, 9 is that screw mandrel, 10 is that bearing pin, 11 is that BOGEY WHEEL, 12 is that directive wheel, 13 is that guide sleeve, 14 is that nut, 15 is to spray frame.
Solid line is the injector spacing maximum rating, and dotted line is the cut-out governing process status.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the utility model adopts fence sliding door type frame for movement, comprises two parallel guide rails 5, fixedly mobile jib 6, mobile mobile jib 6 ', connecting rod 7, screw mandrel 9, bearing pin 10, travelling nut 14; Fixedly mobile jib 6 is fixed in guide rail 5 central authorities, its both sides are respectively set up 2 mobile mobile jibs 6 ' separately, and are slidedly arranged on the guide rail 5, and this fixedly has chute 61,61 ' on mobile jib 6 and the mobile mobile jib 6 ', 8 connecting rods 7 flexibly connect in twos by bearing pin 10, and bearing pin 10 is slidedly arranged in the chute 61,61 '; Drive lead screw 9 is arranged at two and moves on the mobile jib 6 ', and the sheathed nut 14 in two ends, nut 14 are fixed in two and move on the mobile jib 6 ', by drive lead screw 9 effect, drag mobile mobile jib 6 ' by nut 14 and move, and other moves mobile jib 6 ' and moves by connecting rod 7 interlocks; Driving mechanism is arranged on the center mobile jib 6, comprise motor 17, reductor 8, drive lead screw 9 is connected in reductor 8 two ends respectively, drive drive lead screw 9 by motor 17, reductor 8, nut 14 on the mobile mobile jib 6 ' is moved, move thereby drag mobile mobile jib 6 ', and other moves mobile jib 6 ' and moves by connecting rod 7 interlocks.Two connecting rods, 7 intersections are provided with guide sleeve 13, and this guide sleeve 13 is sheathed on the drive lead screw 9.Drive lead screw 9 can left and right sides counter motion.
The said mobile mobile jib of the utility model 6 ' two ends are provided with BOGEY WHEEL 11, directive wheel 12, and this BOGEY WHEEL 11, directive wheel 12 are slidedly arranged on the guide rail 5, make mobile mobile jib 6 ' move more flexible.
With reference to Fig. 3, wherein real diagram is the injector spacing maximum rating, and dotted portion is the cut-out governing process status.According to strand width and technological requirement, motor 17 drives worm reduction gear 8 and carries out positive and negative rotation, two output shafts just drive drive lead screw 9 and rotate, and the nut 14 that is installed on the mobile mobile jib 6 ' just moves along drive lead screw 9, moves at guide rail 5 thereby promote mobile mobile jib 6.Mobile mobile jib 6 in the middle of connecting rod 7 promotes moves together, and its displacement and limit portion move mobile jib 6 equal proportions, thereby guarantees the injector spacing adjusting evenly.
It more than is a preferred embodiment of the present utility model.
Claims (5)
1. conticaster cooling jet spacing adjusting device, it is characterized in that: it is for fence sliding door type structure, comprises two parallel guide rails (5), fixedly mobile jib (6), mobile mobile jib (6 '), some connecting rods (7), screw mandrel (9), bearing pin (10), nut (14); Said fixedly mobile jib (6) is fixed in guide rail (5) central authorities, its both sides are respectively set up some mobile mobile jibs (6 ') separately, and be slidedly arranged on the guide rail (5), fixedly have chute (61,61 ') on mobile jib (6) and the mobile mobile jib (6 '), connecting rod (7) flexibly connects in twos by bearing pin (10), and bearing pin (10) is slidedly arranged in the chute (61,61 '); Said screw mandrel (9) is arranged at two and moves on the mobile jib (6 '), two ends are sheathed nut (14) respectively, nut (14) is fixed in two and moves on the mobile jib (6 '), act on by screw mandrel (9), drag mobile mobile jib (6 ') by nut (14) and move, and link by connecting rod (7) that other moves mobile jib (6 ') and moves.
2. a kind of conticaster cooling jet spacing adjusting device as claimed in claim 1, it is characterized in that: also be provided with driving mechanism, this driving mechanism is arranged on the center mobile jib (6), comprises motor (17), reductor (8), and drive lead screw (9) is connected in reductor (8) two ends respectively.
3. a kind of conticaster cooling jet spacing adjusting device as claimed in claim 1 or 2, it is characterized in that: said mobile mobile jib (6 ') two ends are provided with BOGEY WHEEL (11), directive wheel (12), and this BOGEY WHEEL (11), directive wheel (12) are slidedly arranged on the guide rail (5).
4. as claim 1 or 2 or 3 described a kind of conticaster cooling jet spacing adjusting devices, it is characterized in that: said connecting rod (7) intersection is provided with fairlead (13), and this fairlead (13) is sheathed on the drive lead screw (9).
5. as each described a kind of conticaster cooling jet spacing adjusting device of claim 1 to 4, it is characterized in that: said mobile mobile jib (6 ') has 4, and connecting rod (7) has 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01253952 CN2504015Y (en) | 2001-09-28 | 2001-09-28 | Cooling sprayer nozzle gap regulator of conticaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01253952 CN2504015Y (en) | 2001-09-28 | 2001-09-28 | Cooling sprayer nozzle gap regulator of conticaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504015Y true CN2504015Y (en) | 2002-08-07 |
Family
ID=33663365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01253952 Expired - Lifetime CN2504015Y (en) | 2001-09-28 | 2001-09-28 | Cooling sprayer nozzle gap regulator of conticaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504015Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588925C (en) * | 2007-12-20 | 2010-02-10 | 中国重型机械研究院 | Slab caster two cold nozzle impact measuring system |
| CN101811181A (en) * | 2010-04-22 | 2010-08-25 | 攀钢集团钢铁钒钛股份有限公司 | Secondary cooling device used in continuous casting process |
| CN103108712A (en) * | 2010-07-29 | 2013-05-15 | 西门子Vai金属科技有限责任公司 | Injection nozzle adjustment device |
| CN103753589A (en) * | 2013-12-25 | 2014-04-30 | 江苏中科机器人科技有限公司 | Robot sucker gripper |
| CN104001887A (en) * | 2014-06-12 | 2014-08-27 | 大连华锐重工集团股份有限公司 | Device for distributing secondary cooling water in width direction of casting blank |
| CN106925568A (en) * | 2017-05-16 | 2017-07-07 | 捷开通讯(深圳)有限公司 | Dust automatic clearing apparatus and board separator |
| CN107160133A (en) * | 2017-06-28 | 2017-09-15 | 江苏哈工药机科技股份有限公司 | A kind of solar thermal collector production clamps pushing equipment with frame |
| CN113976646A (en) * | 2021-10-25 | 2022-01-28 | 钢铁研究总院 | Ultra-fast cooling method for hot-rolled extra-thick plate |
-
2001
- 2001-09-28 CN CN 01253952 patent/CN2504015Y/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100588925C (en) * | 2007-12-20 | 2010-02-10 | 中国重型机械研究院 | Slab caster two cold nozzle impact measuring system |
| CN101811181A (en) * | 2010-04-22 | 2010-08-25 | 攀钢集团钢铁钒钛股份有限公司 | Secondary cooling device used in continuous casting process |
| CN103108712A (en) * | 2010-07-29 | 2013-05-15 | 西门子Vai金属科技有限责任公司 | Injection nozzle adjustment device |
| CN103108712B (en) * | 2010-07-29 | 2015-06-17 | 西门子Vai金属科技有限责任公司 | Injection nozzle adjustment device |
| CN103753589A (en) * | 2013-12-25 | 2014-04-30 | 江苏中科机器人科技有限公司 | Robot sucker gripper |
| CN104001887A (en) * | 2014-06-12 | 2014-08-27 | 大连华锐重工集团股份有限公司 | Device for distributing secondary cooling water in width direction of casting blank |
| CN104001887B (en) * | 2014-06-12 | 2016-09-07 | 大连华锐重工集团股份有限公司 | A kind of device on strand width, secondary cooling water shunted |
| CN106925568A (en) * | 2017-05-16 | 2017-07-07 | 捷开通讯(深圳)有限公司 | Dust automatic clearing apparatus and board separator |
| CN106925568B (en) * | 2017-05-16 | 2019-12-06 | 捷开通讯(深圳)有限公司 | Automatic dust removing device and plate separator |
| CN107160133A (en) * | 2017-06-28 | 2017-09-15 | 江苏哈工药机科技股份有限公司 | A kind of solar thermal collector production clamps pushing equipment with frame |
| CN113976646A (en) * | 2021-10-25 | 2022-01-28 | 钢铁研究总院 | Ultra-fast cooling method for hot-rolled extra-thick plate |
| CN113976646B (en) * | 2021-10-25 | 2023-01-10 | 钢铁研究总院 | Ultra-fast cooling method for hot-rolled extra-thick plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20110928 Granted publication date: 20020807 |