CN102712037A - Strand guide element for guiding and supporting a metallic strand in a continuous casting machine - Google Patents
Strand guide element for guiding and supporting a metallic strand in a continuous casting machine Download PDFInfo
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- CN102712037A CN102712037A CN2011800067665A CN201180006766A CN102712037A CN 102712037 A CN102712037 A CN 102712037A CN 2011800067665 A CN2011800067665 A CN 2011800067665A CN 201180006766 A CN201180006766 A CN 201180006766A CN 102712037 A CN102712037 A CN 102712037A
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- continuous casting
- inner frame
- casting billet
- outside framework
- guide element
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- 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
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
- B22D11/1282—Vertical casting and curving the cast stock to the horizontal
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- 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
- B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
-
- 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
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Metal Rolling (AREA)
- Support Of The Bearing (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention relates to a strand guide element (1) for guiding and supporting a metallic strand in a continuous casting machine, having an inner frame (2), an outer frame (3), wherein the inner frame (2) and the outer frame (3) each have a plurality of strand guide rolls (4) for guiding and supporting the strand, at least one bearing (5) for jointed connection of the inner frame (2) to the outer frame (3) and an adjustment apparatus (8) for changing a distance between the inner frame (2) and the outer frame (3), wherein the change to the distance occurs in a direction transverse to the casting direction (25). The aim of the invention is to either significantly reduce the mechanical play between the inner frame (2) and the outer frame (3) of the strand guide element (1) transverse to a casting direction (25) of the strand or to create a wholly play-free connection between the inner frame (2) and the outer frame (3). Said aim is achieved by means of a device, in which device the bearing (5) has at least one rod-shaped component (9), the first end (10) thereof being firmly clamped in the inner frame (2) and the second end (11) thereof being firmly clamped in the outer frame (3), wherein the rod-shaped component (9) absorbs the movement of the inner frame (2) relative to the outer frame (3). By clamping both sides of the rod-shaped component (9), that is, blocking the degrees of freedom for shifts and rotations, the inner frame (2) is connected to the outer frame (3) without play in the region of the bearing (5).
Description
Technical field
The present invention relates to a kind of continuous casting billet guide element of the continuous casting billet of metal being guided and supporting of being used at conticaster.
Specifically, the present invention relates to a kind of continuous casting billet guide element of the continuous casting billet of metal being guided and supporting at conticaster of being used for, this continuous casting billet guide element has,
-inner frame;
-outside framework, wherein said inner frame and outside framework have a plurality of strand-guiding rollers that continuous casting billet is guided and supported of being used for respectively;
-at least one is used in hinged way bearing that said inner frame and said outside framework are coupled together; And
-be used to change the adjusting device of the spacing between said inner frame and the said outside framework, wherein change the spacing of edge transverse to the direction of casting direction.
Background technology
Be used for strand guide installation arc or straight of conticaster the continuous casting billet of metal is guided and the continuous casting billet guide element that supports these external continuous casting billet guiding fan-shaped section, continuous casting billet guide element or these titles of fan-shaped section below be familiar with by those skilled in the art.At this; The continuous casting billet guide element has inner frame and outside framework (the outer in other words arc frame of arc frame perhaps is called upper frame underframe in other words in for the continuous casting installation for casting of arc, being also referred to as), and wherein said inner frame and outside framework have a plurality of strand-guiding rollers that continuous casting billet is supported and guides of being used for respectively.For said continuous casting billet guide element is complementary with the different casting thickness of said continuous casting billet; Know; Said continuous casting billet guide element typically is configured on the end of element or is configured on two ends of this element with adjusting device, wherein can through said adjusting device change between said inner frame and the said outside framework transverse to or perpendicular to the spacing of the casting direction of said continuous casting billet.Can obtain a kind of design that is easy to especially of said continuous casting billet guide element at this; If along the casting direction of said continuous casting billet on the end of said continuous casting billet guide element in order with hinged mode said inner frame and said outside framework to be coupled together and to have arranged that bearing, wherein such design are also referred to as so-called " jaw type fan-shaped section ", " jaw type bending machine ", " fan-shaped section of pincers type (tong-type segment) ".Should so understand by means of bearing in this respect and in hinged way inner frame and outside framework are coupled together, make said inner frame allow to reverse relatively with respect to outside framework, wherein this motion is not necessarily carried out under the situation of no torque.
Shortcoming by prior art solutions is, through on said bearing or the adjusting device by processing and use caused tolerance and the gap that between inner frame and outside framework, causes machinery, thereby can't between these members, obtain gapless connection.Through this so-called " gap " that forms the hysteresis of machinery; (that is to say between the thickness of spacing of being regulated between inner frame and the outside framework and said continuous casting billet itself and produce deviation such as producing deviation along thickness direction; Make the actual (real) thickness of said continuous casting billet depart from nominal thickness) or produce deviation (that is to say between the thickness of continuous casting billet cross section on the left side and the right and produce deviation) along horizontal direction, wherein have lower size accuracy and have lower quality thus at continuous casting billet described in the both of these case.
Summary of the invention
Task of the present invention is, or reduces the gap of machinery of the bearing that is used for inner frame and outside framework are coupled together of continuous casting billet guide element significantly, or complete gapless bearing is provided.This task is resolved through the device of the type that a kind of beginning is mentioned; Said bearing has the member of at least one rod for this device; The first end of the member of this rod is clamped in the said inner frame regularly and its second end is clamped in the said outside framework regularly, and the member of wherein said rod bears the motion with respect to said outside framework of said inner frame.Member (just a kind of member through rod; Its vertical extension yardstick is greater than its lateral extension yardstick) the locking of the clamping of the both sides free degree that just is used for moving and rotate, said inner frame and said outside framework seamlessly just not only are joined to one another along thickness direction but also along the direction transverse to the thickness direction and the direction of casting in the zone of said bearing.
A kind of favourable embodiment is that the member of said rod is configured to knee, and wherein said knee bears the bend loading that when said inner frame moves for said outside framework, occurs.Not only said knee itself but also its structural design are those skilled in the art to be known, thereby the foreseeable open-angle of said knee and said continuous casting billet guide element is complementary.
In a kind of simple embodiment, said knee is configured to leaf spring, leaf spring group or pull bar.From document, learn the load of the machinery that in leaf spring, leaf spring group or pull bar, occurs to one skilled in the art well, thereby these members can be complementary with the load that is occurred well.
In the favourable embodiment of another kind; Said knee is configured to the piston rod of adjusting device, and the first end of wherein said adjusting device is clamped in the said inner frame regularly and the second end of this adjusting device is clamped in the said outside framework regularly and said knee bears the bend loading that when said inner frame moves with respect to said outside framework, occurs.In addition, this gapless embodiment also allows the varied in thickness of the bearing side of said continuous casting billet guide element.
In the favourable embodiment of another kind, said bearing has rotary gemel extraly, and wherein this rotary gemel forms extra guide mechanism when said inner frame moves with respect to said outside framework.When said inner frame reverses with respect to said outside framework relatively, improve the guiding accuracy thus on the one hand and improve axial guiding situation on the other hand.
A kind of embodiment is, constitutes said rotary gemel by rotating hole and rotation guide mechanism, and wherein said rotating hole is connected with said inner frame and said rotation guide mechanism is connected with said outside framework.In a kind of solution of equivalence therewith, said rotating hole is connected with said outside framework and said rotation guide mechanism is connected with said inner frame.
Can obtain favourable dynamic characteristic at this, if the rotation of said rotary gemel coaxial with the rotation of preferred first strand-guiding roller along the casting direction, that is to say with corresponding to rotation and arrange.
Another kind of favourable embodiment is that the member of said rod is configured to torque arm, and wherein this torque arm bears the torque load that when said inner frame moves with respect to said outside framework, occurs.Said torque arm itself and its structural design are those skilled in the art to be known, thereby the foreseeable open-angle of said torque arm and continuous casting billet guide element is complementary.
In a kind of simple embodiment, said torque arm has circular, oval-shaped, rectangle or foursquare solid or hollow cross-section.Circular or oval-shaped cross section has much little stress concentration factor such as the cross section with respect to foursquare or rectangle, thereby the torque arm with these cross sections can be constructed gentlyer when average stress is identical or had the service life that is improved.
In another embodiment, said torque arm is made up of the element of torsional rigidity and the preferred torsion spring of element of antitorque flexibility.Thus can be with the element of torsional rigidity such as the element of the higher rigidity of torque arm and antitorque flexibility very little stiff assembly such as torsion spring with solid cross-section.At this; Torsional rigidity (torsionssteif) and these notions of antitorque flexibility (torsionsweich) should be distinguished relatively and understand, and the resistance to torsion of element that is to say said torsional rigidity is significantly greater than the resistance to torsion of the element of (such as being five times in) said antitorque flexibility.
In one embodiment, observe on the top end that said bearing is arranged in said continuous casting billet guide element and said adjusting device is arranged on the following end of said continuous casting billet guide element along the casting direction.
In another embodiment; Said fixing clamping action carries out by means of the sealed connection of shape or the sealed connection that rubs, and has carried out such as the first end of the member of said rod and/or the second end and said inner frame or said outside framework that shape is sealed to be connected the sealed connection that perhaps rubs.The sealed connection of shape but also the sealed connection that the rubs member that all is well suited for clamping rod not only.
In the favourable embodiment of another kind; Said adjusting device has first end, at least one knee and the second end, and the first end of wherein said adjusting device is clamped in the said inner frame regularly and the second end of said adjusting device is clamped in the said outside framework regularly and said knee bears the bend loading that when said inner frame moves with respect to said outside framework, occurs.By means of this embodiment, complete gapless continuous casting billet guide element is provided; Can carry out the bearing side and the thickness adjusted adjusting device side in addition.
In a kind of simple embodiment, said adjusting device is configured to pressure medium cylinder, and wherein the piston rod of this pressure medium cylinder is configured to knee.Can realize having the adjusting device of knee thus with very simple and sane methods; Wherein inessentially be, said piston and said knee be configured to a member or-as common-be configured to two single but members of being connected to each other.
For the higher degree of regulation of said continuous casting billet guide element, advantageously, said adjusting device is provided with and is used for measurement mechanism that the spacing between inner frame and the outside framework is measured.In addition advantageously, said measurement mechanism is integrated in the said pressure medium cylinder in other words directly on said piston or said pull bar (at the center) and measures.
In a kind of simple embodiment, between the member of said rod and said inner frame or outside framework, arranged to be used to pad or operating element that said continuous casting billet guide element and different casting thickness are complementary.
Particularly advantageous is to be used in the conticaster that is used for being made by steel the continuous casting billet that preferably has the cross section that is used for slab or sheet billet with said by continuous casting billet guide element of the present invention.
In addition, advantageously, said continuous casting billet guide element used to act on simultaneously make continuous casting billet turn to the bent fan section as the direction of bending from vertical direction, wherein at least one strand-guiding roller is configured to driven roller for this operating position.
Said continuous casting billet guide element also can be used on any other the position in the strand guide installation, on these positions, should carry out bigger reduced thickness.
Description of drawings
To obtaining the described explanation of unrestricted embodiment, wherein with reference to following accompanying drawing, accompanying drawing illustrates as follows from following for other advantage of the present invention and characteristic:
Fig. 1 is the sketch map with continuous casting billet guiding fan-shaped section of bearing and adjusting device;
Fig. 2 is the intercepting part with bearing of Fig. 1, and this bearing then has knee and rotary gemel;
Fig. 3 has knee and the sketch map of the bearing of hinge without spin;
Fig. 4 is the vertical view with continuous casting billet guiding fan-shaped section of bearing, and this bearing has knee but do not have rotary gemel;
Fig. 5 is the view of seeing from below with continuous casting billet guiding fan-shaped section of adjusting device, and this adjusting device has knee;
Fig. 6 is the sketch map with continuous casting billet guiding fan-shaped section of bearing, and this bearing has torque arm; And
Fig. 7 and 8 is the vertical views that dissect with bearing of torque arm.
The specific embodiment
Fig. 1 shows the front view of the continuous casting billet guide element that is configured to continuous casting billet guiding fan-shaped section 1 that is used for being made by steel the circular-arc type continuous casting machine of slab.In said conticaster itself; Liquid steel is cast into the continuous casting billet of partial coagulation at least in crystallizer, this continuous casting billet obtains guiding, supports and further obtain cooling in the strand guide installation of the ensuing arc that is made up of a plurality of continuous casting billet guiding fan-shaped section that successively accompany each other along the casting direction.At this; Said continuous casting billet enters into said continuous casting billet guiding fan-shaped section 1 along casting direction 25 from above, wherein said continuous casting billet guiding fan-shaped section have an outside framework 3, inner frame 2, two be used in hinged way bearing 5 and two adjusting devices 8 that said outside framework and said inner frame are coupled together.Not only said inner frame 2 but also said outside framework 3 all have a plurality of strand-guiding rollers 4 that continuous casting billet is supported and guides of being used for.Regulate the spacing between said inner frame 2 and the said outside framework 3 by means of the adjusting device that is configured to pressure medium cylinder 22 respectively 8 along the thickness direction of continuous casting billet.Each bearing 5 has a member 9 that is configured to the rod of knee 12; The first end 10 of the member of this rod is clamped in the said inner frame 2 regularly and its second end 11 is clamped in the said outside framework 3 regularly, and the member 9 of wherein said rod is the moving with respect to said outside framework 3 of when the thickness direction of continuous casting billet changes spacing, bearing said inner frame 2 by means of said adjusting device 8.
Fig. 2 amplifies the bearing 5 that shows Fig. 1 once more.At this, the member 9 of said rod is configured to knee 12, and wherein this knee bears the bend loading that when said inner frame moves with respect to said outside framework, occurs.The member 9 of said rod itself is clamped in respectively in said inner frame 2 and the outside framework 3 regularly, and wherein said clamping action carries out with the carriage 6 that said framework is connected securely respectively through two.For when the relative motion-specifically said outside framework 3 can with respect to said inner frame 2 round bearing 5 reverse ± 5 °-accurately define rotary middle point; Said bearing 5 has rotary gemel 14, and this rotary gemel comprises rotating hole 15 and rotation guide mechanism 16.Said rotary gemel 14 extend through said rotating hole 15 at the center and perpendicular to the rotation of the figure paper plane of Fig. 2-extend coaxially with the rotation 18 along first strand-guiding roller of casting direction of said inner frame 2.For fear of the gap of the machinery between said knee 13 and the said carriage 6, said knee comes pretension and becomes pull bar 13 like this extraly by means of nut 7.In addition, said continuous casting billet guiding fan-shaped section can be complementary with different thickness of strand with simple mode by means of pad 24.Can certainly replace said pad 24 through unshowned operating element (such as hydraulic cylinder), make said matching treatment that is to say to automation and receiving open loop control or receiving under the situation of closed-loop control and carrying out.
Fig. 3 shows a kind of embodiment as replacement scheme of the bearing 5 of Fig. 1.Different with Fig. 2 is that this bearing does not have rotary gemel and do not have pad, thereby this embodiment can be made easy especially and with low costly.
Certainly, also can replace said pad 24 in this case, make said matching treatment that is to say to automation and receiving open loop control or receiving under the situation of closed-loop control and carrying out through unshowned operating element (such as hydraulic cylinder).
Fig. 4 show by the continuous casting billet of Fig. 1 guiding fan-shaped section but at the vertical view that does not have under the situation of rotary gemel.Between a plurality of strand-guiding rollers 4 of attaching troops to a unit respectively to said outside framework 3 and said inner frame 2, be supported and guide at this unshowned continuous casting billet, wherein said two bearings 5 are arranged in along the width of strand on the end face on the left side and the right of said continuous casting billet guiding fan-shaped section 1.From simple and clear reason, only show a halfbody of said continuous casting billet guiding fan-shaped section 1; The line of symmetry symmetry that second halfbody is drawn about with dashed lines.Each is used for the bearing 5 that inner frame 2 and outside framework 3 couple together is had the member 9 of a rod, and the first end 10 of the member of this rod is clamped in the said inner frame 2 regularly by means of carriage 6 and the second end 11 of this member is clamped in the said outside framework 3 by means of another carriage 6 regularly.The member 9 of said rod is configured to knee 12, makes this knee 12 when inner frame 2 moves with respect to outside framework 3, bear bend loading.
In a kind of unshowned embodiment; Can said knee 12 be configured to the piston rod of adjusting device equally, wherein the first end of said adjusting device is clamped in the said inner frame 2 and the second end of said adjusting device is clamped in the said outside framework 3 regularly regularly in this case.
Fig. 5 shows the view of seeing from below by the continuous casting billet guiding fan-shaped section of Fig. 1.Unshowned continuous casting billet-as shown in Fig. 4-between a plurality of strand-guiding rollers 4 of attaching troops to a unit respectively, be supported and guide to said outside framework 3 and said inner frame 2, wherein said two adjusting devices 8 are configured to pressure medium cylinder 22 respectively and are arranged in along the thickness direction of continuous casting billet in the zone of the left side and end the right of said continuous casting billet guiding fan-shaped section.From simple and clear reason, only show a halfbody of said continuous casting billet guiding fan-shaped section 1 again; The line of symmetry symmetry that second halfbody is drawn about with dashed lines.Each adjusting device 8 has first end 20, a piston rod 23 and a second end 21 that is configured to knee; Wherein said first end 20 is clamped in the said inner frame 2 regularly through carriage 6 and said the second end 21 is clamped in the said outside framework 3 regularly, and said knee 23 bears the bend loading that when inner frame moves with respect to outside framework, occurs.
Fig. 6 shows the front view of the continuous casting billet guiding fan-shaped section 1 with bearing 5, and 5 on said bearing has torque arm 19.As in Fig. 1; Continuous casting billet enters into said continuous casting billet guiding fan-shaped section 1 along casting direction 25 from above, wherein said continuous casting billet guiding fan-shaped section have an outside framework 3, inner frame 2, two be used in hinged way bearing 5 and two unshowned adjusting devices 8 that said outside framework and said inner frame are coupled together.Each bearing 5 has the member that at least one is configured to the rod of torque arm 19; The first end 10 of the member of this rod is clamped in the said inner frame 2 regularly and its second end 11 is clamped in the said outside framework 3 regularly, and wherein said torque arm 19 bears the torque load that when said inner frame 2 moves with respect to said outside framework 3, occurs.
Fig. 7 shows the continuous casting billet with two bearings 5 and guides the vertical view that the part of fan-shaped section 1 is dissectd, and said bearing 5 has torque arm 19, wherein only shows the following halfbody of said continuous casting billet guiding fan-shaped section.Be connected with said outside framework 3 and be connected with said inner frame 2 through interference fit 27 on the other hand through three bolts 26 on the one hand at this torque arm 19 that is configured to circular hollow cross-section, the first end of wherein said torque arm 19 is clamped in the said inner frame 2 regularly and the second end of this torque arm 19 is clamped in the said outside framework 3 regularly.So design said torque arm 19 at this, make it can bear the torque load that when said inner frame 2 moves with respect to said outside framework 3, occurs.
Can certainly-in the improvement project of Fig. 7 and as shown in Fig. 8-first end of two torque arm 19a and 19b is connected to each other and is connected with said inner frame 2 through interference fit 27 in bearing 5, the second end of wherein said torque arm is connected with said outside framework 3 through two bolts 26 respectively.Improve the rigidity of said bearing 5 thus and improve total resistance to torsion of said two torque arms.
Reference numerals list:
1 continuous casting billet guiding fan-shaped section
2 inner frames
3 outside frameworks
4 strand-guiding rollers
5 bearings
6 carriages
7 nuts
8 adjusting devices
The member of 9 rods
The first end of the member of 10 said rods
The second end of the member of 11 said rods
12 knees
13 pull bars
14 rotary gemels
15 rotating holes
16 rotation guide mechanisms
The rotation of 17 rotary gemels
The rotation of 18 strand-guiding rollers
19,19a, 19b torque arm
The first end of 20 said adjusting devices
The second end of 21 said adjusting devices
22 pressure medium cylinders
23 piston rods
24 pads
25 casting directions
26 bolts
27 interference fits.
Claims (15)
1. continuous casting billet guide element is used for the continuous casting billet of metal is guided and supporting at conticaster, and this continuous casting billet guide element has:
-inner frame (2);
-outside framework (3), wherein said inner frame (2) and outside framework (3) have a plurality of strand-guiding rollers (4) that continuous casting billet is guided and supported of being used for respectively;
-at least one is used in hinged way bearing (5) that said inner frame (2) and said outside framework (3) are coupled together; And
-be used to change the adjusting device (8) of the spacing between said inner frame (2) and the said outside framework (3), wherein change the spacing of edge transverse to the direction of casting direction (25),
It is characterized in that; Said bearing (5) has the member (9) of at least one rod; The first end of the member of this rod (10) is clamped in the said inner frame (2) regularly and its second end (11) is clamped in the said outside framework (3) regularly, and the member of wherein said rod (9) bears the motion with respect to said outside framework (3) of said inner frame (2).
2. by the described continuous casting billet guide element of claim 1; It is characterized in that; The member of said rod (9) is configured to knee (12), and wherein said knee (12) bears the bend loading that when said inner frame (2) moves with respect to said outside framework (3), occurs.
3. by the described continuous casting billet guide element of claim 2, it is characterized in that said knee (12) is configured to leaf spring, leaf spring group or pull bar.
4. by the described continuous casting billet guide element of claim 2; It is characterized in that; Said knee (12) is configured to the piston rod of adjusting device; The first end of wherein said adjusting device (20) is clamped in the said inner frame (2) regularly and the second end (21) of this adjusting device is clamped in the said outside framework (3) regularly, and said knee (12) bears the bend loading that when said inner frame (2) moves with respect to said outside framework (3), occurs.
5. by each described continuous casting billet guide element in the claim 2 to 4; It is characterized in that; Said bearing (5) has rotary gemel (14) extraly, and wherein this rotary gemel (14) forms extra guide mechanism when said inner frame (2) moves with respect to said outside framework (3).
6. by the described continuous casting billet guide element of claim 5; It is characterized in that; Said rotary gemel (14) is made up of rotating hole (15) and rotation guide mechanism (16), and wherein said rotating hole (15) is connected with said inner frame (2) and said rotation guide mechanism (16) is connected with said outside framework (3).
7. by claim 5 or 6 described continuous casting billet guide elements; Has the strand-guiding roller that is provided with the rotation (18) of attaching troops to a unit; It is characterized in that the rotation of said rotary gemel (17) is arranged with rotation (18) the conllinear ground of first strand-guiding roller (4) of preferred edge casting direction (25).
8. by the described continuous casting billet guide element of claim 1; It is characterized in that; The member of said rod (9) is configured to torque arm (19), and wherein this torque arm (19) bears the torque load that when said inner frame (2) moves with respect to said outside framework (3), occurs.
9. by the described continuous casting billet guide element of claim 8, it is characterized in that said torque arm (19) has circular, oval-shaped, rectangle or foursquare solid or hollow cross-section.
10. by claim 8 or 9 described continuous casting billet guide elements, it is characterized in that said torque arm (19) is made up of the element of torsional rigidity and the preferred torsion spring of element of antitorque flexibility.
11. by each described continuous casting billet guide element in the claim 1 to 10; It is characterized in that; Said adjusting device (8) has first end (20), at least one knee (12) and the second end (21); Wherein said first end (20) is clamped in the said inner frame (2) regularly and said the second end (21) is clamped in the said outside framework (3) regularly, and said knee (12) bears the bend loading that when said inner frame (2) moves with respect to said outside framework (3), occurs.
12., it is characterized in that said adjusting device (8) is configured to pressure medium cylinder (22), and the piston rod of this pressure medium cylinder (23) is configured to knee (12) by the described continuous casting billet guide element of claim 11.
13. by each described continuous casting billet guide element in the claim 1 to 12; It is characterized in that, between the member (9,12,13) of said rod and said inner frame or outside framework (2 or 3), arranged to be used to pad (24) or operating element that said continuous casting billet guide element and different casting thickness are complementary.
14., be used for making the continuous casting billet that preferably has the cross section that is used for slab or sheet billet by steel by the purposes of each described continuous casting billet guide element in conticaster in the claim 1 to 13.
15. will be used for making continuous casting billet turn to direction by the purposes of the described continuous casting billet guide element of claim 14 into bending from vertical direction as the bent fan section.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA85/2010A AT509351B1 (en) | 2010-01-22 | 2010-01-22 | STRUCTURING ELEMENT FOR GUIDING AND SUPPORTING A METALLIC STRING IN A CONTINUOUS CASTING MACHINE |
| ATA85/2010 | 2010-01-22 | ||
| PCT/EP2011/050300 WO2011089045A1 (en) | 2010-01-22 | 2011-01-12 | Strand guide element for guiding and supporting a metallic strand in a continuous casting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102712037A true CN102712037A (en) | 2012-10-03 |
| CN102712037B CN102712037B (en) | 2015-05-06 |
Family
ID=43901418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180006766.5A Active CN102712037B (en) | 2010-01-22 | 2011-01-12 | Strand guide element for guiding and supporting a metallic strand in a continuous casting machine |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2525928B2 (en) |
| CN (1) | CN102712037B (en) |
| AT (1) | AT509351B1 (en) |
| WO (1) | WO2011089045A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104550800A (en) * | 2014-12-15 | 2015-04-29 | 中冶南方工程技术有限公司 | Gap adjusting device of slab continuous casting bending section frame |
| CN104722732A (en) * | 2013-12-24 | 2015-06-24 | Posco公司 | Guide roll |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104607610A (en) * | 2015-01-28 | 2015-05-13 | 中国重型机械研究院股份公司 | Dedicated zero section equipment for extra-thick slab conticaster |
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| KR100743492B1 (en) * | 1999-04-10 | 2007-07-30 | 에스엠에스 데마그 악티엔게젤샤프트 | Method and apparatus for adjusting the profile of a continuously cast slab, particularly of a thin slab |
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| DE2942144A1 (en) † | 1979-10-18 | 1981-04-30 | Schloemann-Siemag AG, 4000 Düsseldorf | Guide and support roll track for continuous casting plant - where distance pieces mounted on pivot bolts can be used for rapid adjustment of track to suit slab thickness |
| AT367327B (en) * | 1980-05-29 | 1982-06-25 | Voest Alpine Ag | ARC CONTINUOUS CASTING MACHINE |
| DE3303386A1 (en) † | 1983-02-02 | 1984-08-09 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | SUPPORT GUIDE IN A CONTINUOUS CASTING PLANT |
| DE19928196A1 (en) * | 1999-06-19 | 2000-12-21 | Sms Demag Ag | Device for setting guide segments of a continuous casting or casting-rolling system |
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2010
- 2010-01-22 AT ATA85/2010A patent/AT509351B1/en not_active IP Right Cessation
-
2011
- 2011-01-12 WO PCT/EP2011/050300 patent/WO2011089045A1/en active Application Filing
- 2011-01-12 EP EP11700831.8A patent/EP2525928B2/en active Active
- 2011-01-12 CN CN201180006766.5A patent/CN102712037B/en active Active
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| DE1965115B1 (en) * | 1969-12-27 | 1974-10-17 | Demag Ag, 4100 Duisburg | Support roller frame for metal, in particular steel, continuous casting systems |
| US5853043A (en) * | 1994-07-29 | 1998-12-29 | Sumitomo Metal Industries, Ltd. | Method and apparatus for continuous casting of a thin slab |
| CN1137958A (en) * | 1995-03-25 | 1996-12-18 | Sms舒路曼-斯玛公司 | Casting blank guide rail for bar strip continuous casting device |
| DE19520939C1 (en) * | 1995-06-02 | 1996-07-25 | Mannesmann Ag | Continuous casting plant |
| CN2304489Y (en) * | 1997-08-15 | 1999-01-20 | 冶金工业部重庆钢铁设计研究院 | Angle regulator for sectorial section of continuous casting apparatus |
| KR100743492B1 (en) * | 1999-04-10 | 2007-07-30 | 에스엠에스 데마그 악티엔게젤샤프트 | Method and apparatus for adjusting the profile of a continuously cast slab, particularly of a thin slab |
| EP1046442A1 (en) * | 1999-04-21 | 2000-10-25 | Sumitomo Heavy Industries, Ltd. | Method and machine for continuous casting of thin slabs |
| CN1253864A (en) * | 1999-11-25 | 2000-05-24 | 上海宝钢集团公司 | Separable fan section of conticaster |
| JP2001287000A (en) * | 2000-04-03 | 2001-10-16 | Sumitomo Metal Ind Ltd | Roller apron segment for continuous casting apparatus |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104722732A (en) * | 2013-12-24 | 2015-06-24 | Posco公司 | Guide roll |
| CN104722732B (en) * | 2013-12-24 | 2017-08-25 | Posco公司 | Deflector roll |
| CN104550800A (en) * | 2014-12-15 | 2015-04-29 | 中冶南方工程技术有限公司 | Gap adjusting device of slab continuous casting bending section frame |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2525928B1 (en) | 2014-12-17 |
| EP2525928B2 (en) | 2022-06-15 |
| CN102712037B (en) | 2015-05-06 |
| AT509351B1 (en) | 2013-11-15 |
| EP2525928A1 (en) | 2012-11-28 |
| AT509351A1 (en) | 2011-08-15 |
| WO2011089045A1 (en) | 2011-07-28 |
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Effective date of registration: 20151214 Address after: Linz Patentee after: The Austrian limited liability company of primary metal science and technology Address before: Linz Patentee before: Siemens VAI metal technology limited liability company |