CN103025457A - Roller device - Google Patents
Roller device Download PDFInfo
- Publication number
- CN103025457A CN103025457A CN2011800356400A CN201180035640A CN103025457A CN 103025457 A CN103025457 A CN 103025457A CN 2011800356400 A CN2011800356400 A CN 2011800356400A CN 201180035640 A CN201180035640 A CN 201180035640A CN 103025457 A CN103025457 A CN 103025457A
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- crossbeam
- section
- medium
- roller means
- roller
- Prior art date
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- 238000005266 casting Methods 0.000 claims abstract description 18
- 239000002826 coolant Substances 0.000 claims description 84
- 238000001816 cooling Methods 0.000 claims description 81
- 239000000314 lubricant Substances 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000003287 optical effect Effects 0.000 claims description 6
- 229920001296 polysiloxane Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012937 correction Methods 0.000 claims description 2
- 238000012360 testing method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 11
- 238000012423 maintenance Methods 0.000 description 8
- 238000003801 milling Methods 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 239000011343 solid material Substances 0.000 description 5
- 241000009298 Trigla lyra Species 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000008439 repair process Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000009795 derivation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000005068 cooling lubricant Substances 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
Images
Classifications
-
- 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
-
- 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
-
- 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
- B22D11/1287—Rolls; Lubricating, cooling or heating rolls while in use
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Continuous Casting (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
The invention relates to a roller device (1), in particular for forming a strand guiding section (100) of a casting machine, comprising a cross beam (30) and at least one roller element (10) supported on the cross beam (30) by means of a roller bearing (20, 22), wherein guiding means for at least three different media are provided in the cross beam (30).
Description
Technical field
The present invention relates to a kind of roller means (Rolleneinrichtung), it has at least one roller, and roller is arranged in the upwardly extending crossbeam in rolling axis side.A plurality of such roller unit for example can be assembled into the strand guide portion of casting machine, especially become complete cast arc (Giessbogen) or become each section, perhaps are configured to active roller (Treibrolle), transportation roller or proofread and correct roller (Richtrolle).
Background technology
Roller means with the roller element that is bearing in the crossbeam place is known.
By file DE 26 37 179 known a kind of strand guide portion for continuous casting installation for casting, wherein, the corresponding cooling agent by means of supplying with via independent pipeline of bear box that supports corresponding roller can cool off.
File JP 08168859 A has shown a kind of for the device in continuous Casting Equipment cooling roller section section, and wherein, the bear box of corresponding roller section section is supplied with cooling agent by means of the pipeline of supplying with separately.
By the known a kind of strand guide portion section of file EP 1 355 752 B1, it also comprises transverse beam elements (it is used to the secondary cooling of slab) except a large amount of rollers.
Known solution (it is used via the tube-cooled agent that separates and supplies with) disadvantageously, these pipelines since the high temperature load in the casting machine and the danger of fracture be easy to especially be interfered.
When each section must be keeped in repair or the periodic replacement of roller means occurs accordingly, these roller means must correspondingly be connected with treating the pipe-line system of assembling separately, and this remains on repair time, maintenance cost and equipment fault on the significant level.
Summary of the invention
From known prior art, the objective of the invention is to improve roller means in casting machine or equipment availability and the reliability of section's section.
This purpose realizes by a kind of roller means of the feature with claim 1.
Correspondingly be provided with a kind of roller means, it comprises crossbeam and at least one roller element (it is bearing in the crossbeam place via roller bearing).According to the disclosure, in crossbeam, be provided with the guiding device (Leitungsmittel) for three different mediums.The guiding device especially is provided for guiding the cooling medium for the cooling roller bearing, the lubricant that is used for cooling off the cooling medium of roller and is used for lubricated roller bearing.
The concept medium also is construed as electric current supply and the data/address bus of sensor and switching device except different cooling mediums and lubricant medium (it must be fed to roller means and partly derive from it) in the disclosure.In other words, the concept medium is understood to be in operation in the disclosure and is fed to roller means and from all means of production (Betriebsmittel) and the control device (Steuermittel) of its derivation.
With such crossbeam (therein via guiding device (Leitungsmittel) bootable at least three different media; the cooling medium that namely for example is used for the bearing cooling; be used for the inner colded cooling medium of roller; lubricant; the cooling medium that is used for secondary cooling; the compressed air medium that is used for pneumatic control section; the hydraulic medium that is used for hydraulic control section; the electric current supply; the structure of the roller unit signal guidance section of sensor etc.) advantageously, guide accordingly device in crossbeam very protectorate stretch and correspondingly make the higher reliabilty and availability of equipment become possibility with respect to the laying of the independent pipeline that on the outside, guides.In addition, in service work, cancelled the assembling process that is used for connecting independent pipeline (for example for cooling medium being imported and exports to each bearing place).
The cooling medium that is used for bearing cooling, roller internal cooling and/or secondary cooling can be used as single material cooling (for example water) or implements as two materials coolings (for example water/air mixture).Certainly, as cooling medium also can use other mixture of substances, also have many mixture of substances.
Preferably, be correspondingly provided with at least one that the guiding device is used for guiding following medium: the cooling medium that is used for the cooling roller bearing, be used for the inner colded cooling medium of roller, the lubricant that is used for lubricated roller bearing, the cooling medium (for example single material or two material cooling) that is used for secondary cooling, the hydraulic medium that is used for hydraulic control circuit, the compressed air medium that is used for pneumatic pilot line, the transmitting medium (Leitungsmedium) that is used for electric power supply, the transmitting medium that is used for electrical control signal, the transmitting medium that is used for electrical measurement signal, the transmitting medium or the bus system electric and/or optics that are used for optical measurement signal.Can realize the corresponding simplification of the supply of corresponding medium in this mode.
In another preferred form of implementation, be provided with the roller means of section's section of the guiding strand that is particularly useful for constructing casting machine, at least one roller element that it comprises crossbeam and is bearing in the crossbeam place via roller bearing, wherein, in crossbeam, be provided with at least one that at least one guiding device is used for guiding following medium: be used for the inner colded cooling medium of roller, the cooling medium (for example single material or two material cooling) that is used for secondary cooling, the hydraulic medium that is used for hydraulic control circuit, the compressed air medium that is used for pneumatic pilot line, the transmitting medium that is used for electric power supply, the transmitting medium that is used for electrical control signal, the transmitting medium that is used for electrical measurement signal, the transmitting medium or the bus system electric or optics that are used for optical measurement signal.Be somebody's turn to do " new medium " by directly in crossbeam, guiding, opened about the assembling of roller element and the new possibility of reliability.
A kind of roller means is proposed in another preferred form of implementation, at least one roller element that it comprises crossbeam and is bearing in the crossbeam place via roller bearing, wherein, in crossbeam, be provided with the section's section that is provided for constructing the guiding strand of casting machine for the guiding guiding device of at least one cooling medium and this roller means.
So far, roller crossbeam (with the crossbeam of the roller of loading onto) only be used in the cast arc in and not in section's section.In the cast arc, must be able to dismantle separately with the roller of crossbeam, because the dismounting of cast arc always means long shutdown and therefore production loss.Because the supporting traverse that is used for support rollers is arranged in the cast arc in the cast direction, the roller crossbeam has the relatively large moment of resistance (larger height) for the support of roller, and it is significantly greater than the moment of resistance of applied medium crossbeam in section's section.
Roller on the medium crossbeam so far only the cast arc in, but be not employed in the section's section in continuous casting installation for casting.Here for clearer differentiation, following definition:
Vertical equipment (Senkrechtanlage): the strand guide portion until all rollers of maximum position (should solidify at its place's strand) to arranging vertically each other.
(circle) arc equipment: the right major part of the copper coin of mold and roller is arranged on the circular arc at how much, and wherein, this circular arc has been described about 90 ° angle.On the cast direction, proofread and correct roller (strand that its correction is cast and the straight horizontal part office that sends it to the strand guide portion) is connected to the circular arc place.
Vertically-bending apparatus: make up two the said equipment types (mold plate and the first roller are to placing vertically each other therein), after the strand by roller to bending to circular arc.Be connected with again behind circular arc portion and proofread and correct roller pair, it proofreaies and correct the strand of casting and the straight horizontal part office that sends it to the strand guide portion.
Cast arc (strand guide portion): the cast arc is old structure type, its for example once (quilt) be applied in vertically-bending apparatus in, wherein, strand guide portion complete be in the circular arc part aspect the machine-building comprehensively in the cast arc, that is to say that the right number of roller is typically in the right order of magnitude of 25-45 roller; Be used for realizing via supporting traverse that with the support of the cast arc of the roller of roller crossbeam it is arranged on the cast direction; In the application of roller crossbeam, it is implemented as with the relatively large moment of resistance (larger height is that 100 mm are thick for Arcelor Mittal Steel Eisenhuettenstadt for example) support rollers (very firm structure).
Section's section (strand guide portion): the new version of strand guide portion: the right quantity of roller is 10 and be 14-16 (especially in the less situation of roller diameter) to the maximum at vertical part or the sweep of strand guide portion to the maximum in the arc part; In the arc part, there is increasing section section; The supporting traverse that is used for roller is under the rolling body in section's section, that is to say that supporting traverse is perpendicular to the cast direction.The guiding that is used for the pipeline of roller realizes along supporting traverse usually; Roller is not replaced in equipment, but in section section workshop (Segmentwerkstatt); This complete section's section is replaced.At this, the upper frame of section's section and underframe form the unit; The disassembling part section upwards realizes all the time from the strand guide portion.
Arc section section (strand guide portion): as with maximum 10 section's sections that roller is right, wherein, roller is arranged on the circular arc intercept on how much.
Preferably, the guiding device that is used for medium is with the hole, especially the form of deep hole (Tieflochbohrung) is put in crossbeam and/or with the form that is laid on the pipeline in the crossbeam at crossbeam, with the form of the passage that can utilize closed with covers and arranged.
In this mode, roller means can be used as the guiding device that is used for medium that complete module makes up and correspondingly guide and can intactly test and preset adjustment at this preassembled state in crossbeam.In this mode, section's section can be in the short time and is expended and keeped in repair with less.For example, may impaired roller means for example can within comprising section's section of 14 roller means, be replaced simply.Because roller means is by pre-assembled, pretest and preset adjustment, the replacing of roller unit in section's section can successfully be carried out.Correspondingly, can reduce maintenance with respect to traditional section's section in section section workshop expends and maintenance time.
Preferably, roller means can so make up, namely in crossbeam, be provided with the additional guiding device for another medium at least, the signal guidance that is particularly useful for guiding cooling medium, the electric current supply of secondary cooling (single material or the cooling of two material) and/or is used for sensor or switch element.Preferably, be used in whole importings of the required All Media of roller means and derive pipeline in crossbeam, guiding, so that module that can complete detects, can be placed in all guiding device protectorates in the crossbeam and installation module simply.
In order to realize assembling fast and simple the maintenance, be provided with corresponding Media Interface Connector (the guiding device UNICOM in itself and the crossbeam) at end face, longitudinal side or the place, the back side of crossbeam.For example roller means may be screwed in the corresponding bearing support place of section's section and will import accordingly afterwards and derive pipeline (for example being used for cooling medium circulation, lubricating grease circulation, electric current supply and sensing device and switching device) and only be connected with crossbeam at the corresponding Media Interface Connector place that simply is connected to by hookup mechanism (Kupplungseinrichtung) in this mode.Crossbeam can this be configured so that Media Interface Connector by crossbeam is placed on section's section support automatically by with the corresponding importing pipeline knot that links.
Effectively coupling arrangement for example also can provide via suitable link component, such as via mix plug, with the water clamp board (Wasserspannplatte) of flat seal, with the tube connector of the O shape ring of both sides etc. can carry out to the connection of roller means so that import accordingly and derive pipeline simple and reliablely.Preferably, plug connector elements, link component and linkage element are implemented as so that it can guide two media simultaneously at least.In this mode, corresponding connection can also more effectively be implemented, because also can reduce the quantity of binding process.
In order to allow to safeguard simply the corresponding medium channel in the crossbeam, it can be set to the passage of milling, its for example at the back side of crossbeam, be that the side back to slab of crossbeam utilizes lid to seal, thereby must open this lid in order only to safeguard or to clean, in order to safeguard corresponding coolant guiding channel.But also can be provided with unlimited passage or utilize the passage of silicone seal, the guiding device is laid on wherein.The passage that opens wide or utilize silicone seal preferably be arranged on crossbeam on the side of slab, namely on " back side " of crossbeam.In another preferred form of implementation, be provided with extend along crossbeam and coupled guiding device regularly.
Be arranged in the crossbeam by corresponding medium channel, the pipeline that separates and cable (it is laid on outside the crossbeam according to so far prior art or it is supplied with at whole crossbeam width) no longer are laid in the adventurous zone between the outside bear box, thereby in the time of can being reduced in the inherent fracture of corresponding casting machine in this mode or the danger that when high radiant heat, damages.
In addition, be arranged in by medium channel and make the arc section section that to construct with little roller diameter and corresponding little cast radius in the crossbeam, this so far since in a large number pipeline to be supplied be complicated and be easy to out of order, perhaps owing to do not have the feasibility of carrying out welding job but substantially impossible.Because the crossbeam that exists also can be constructed the casting machine with little cast radius (for example 4000 to 5000 mm) now, wherein, roller also allows little roller diameter, for example 120 mm to 180 mm.
By with the formal construction crossbeam that proposed also advantageously, by crossbeam being placed on section's segment frames the supporting traverse in can cancellation section segment frames, because it is constructed by crossbeam so.Correspondingly, in section's segment frames, can cancel 1/2nd or 1/3rd support portion.
In addition, can realize by the corresponding guiding of guiding device in crossbeam, section's segment frames structure (should hold in a large number therein, for example seven roller means) is simplified significantly, because when crossbeam links on the cast direction each other in succession, do not need to be provided for the independent pipe joint of coolant circuit or signal line, perhaps at least not in necessary so far scope.
The various signal lines that are used for different measuring task (such as bearing, bearing temperature, board briquette, coolant temperature, flow, pressure, humidity etc.) can be received into the interior medium of crossbeam and supply with and distributor.These measuring-signals can for example connect via adaptor plug, intelligent terminal, data/address bus at the position of centre (for example on the intercept of end face, longitudinal side or on the back side at crossbeam) or obtain in other effective mode so, and must not lay the signal line to corresponding sensor outside the housing of crossbeam.Correspondingly, wiring (Leitungsfuehrung) can more effectively design and corresponding signal line no longer is in heat and deathtrap machinery of teeming line here.
In addition at this advantageously, namely before roller means is installed in section's section, the sensor of roller means can be in modular state by fully pre-assembled, pretest and preconditioning or preset adjustment, because the system that roller means can structure itself be sealed.Each guiding device that is used for different medium equally can be by measuring ability intactly at this.Can reduce to significantly set-up time in the corresponding section section by modular structure and complete Function detection.
In another preferred design, the medium loop that is used for secondary cooling can be positioned in crossbeam.To this, advantageously in roller line (Rollenlinie), be provided with for the water distribution cavity of nozzle and this external crossbeam or at its place and can be provided with switch valve, in order to can connect and cut off each nozzle, for example in order to be provided for the secondary cooling of different casting blank width.
Advantageously will be arranged on like this for the corresponding Media Interface Connector of guiding device the place, longitudinal side of corresponding crossbeam, thereby the connection of the corresponding Media Interface Connector of adjacent crossbeam is so carried out when two crossbeams move towards one another (Aneinanderschieben), is connected to each other via Media Interface Connector so that guide accordingly device.In this mode, for example can set up consistently from the first roller unit until the cooling circuit of last roller unit is similar to series connection, and needn't occur in the independent stringing (Verrohrung) that is in inner crossbeam in section's section to this.In other words, cooling agent imports pipeline can be coupled to the first roller means place, and then cooling agent flows through whole roller means and cooling agent outflow sections adjacent one another are and be connected in last roller means place.Can further reduce significantly from the number of the interface of outer supply in this mode.Such structure also can consider for measuring-signal certainly, and it can transmit by means of the Media Interface Connector between corresponding roller means, so that, measure the signal that unique interface that bus locates to the side of section's section can be enough to whole roller means that can the acquisition unit section.
Thus, yet necessary can be because for example the coolant temperature in the zone of roller internal cooling or bearing cooling must arrange a plurality of interfaces in section's section because through-current capability and therefore the ability of cooling agent be limited.Correspondingly, on the width of crossbeam, always supply with again new cooling medium, in order to cooling power can be remained unchanged.But in the situation of the corresponding setting of cooling agent ability, can realize equally the series connection of each roller (identical cooling agent is by all rollers of crossbeam therein).In the zone of the supply of secondary cooling agent, for example do not have this problem, thereby secondary cooling can be constructed to series connection, namely only be provided with an interface as the supply to secondary cooling at the section start of section's section.
When each roller means can be about in the medium loop one or more by when series connection, correspondingly be favourable.
Unclamp side (Losseite), namely at the upper frame place of section's section, crossbeam can be constructed such that at least a portion that it replaces tunnel type cooling chamber plate (Tunnelkuehlkammerblech) by geometry designs.This especially can realize thus, namely crossbeam its transversely, namely at the determined one-tenth of structure of cast direction (perpendicular to corresponding roller axis) so that the pitch smaller between each roller means.Correspondingly, the steam that produces by secondary cooling can extract and corresponding air blast needn't design too greatly effectively via corresponding aspirator, because be pulled the share-maintenance appropriateness by the infiltration air (Falschluft) in the gap between the crossbeam.Can abandon in addition between crossbeam, arranging independent welding plate in this mode, be used for constructing corresponding cooling chamber.Also can in the assembling of corresponding section section and in maintenance process, improve significantly thus the efficient in the assembling.
Description of drawings
Fig. 1 has shown the schematic perspective view of roller means, and it comprises by means of roller bearing and is assemblied in a plurality of roller elements on the crossbeam;
Fig. 2 has shown that at the schematic side view that unclamps the section's section on the side, it has carried seven roller means;
Fig. 3 has not only shown fixation side but also has shown the side of unclamping with the section's section among Fig. 2;
Fig. 4 has shown the detailed view of schematic side direction of section's section of Fig. 2;
Fig. 5 has shown the schematic perspective view of observing be bonded to each other (Aneinanderreihung) of a plurality of roller means from the side back to slab of crossbeam;
Fig. 6 has shown by the cutaway view according to the schematic side direction that is bonded to each other of the roller means of Fig. 5;
Fig. 7 has shown the cut-away view that passes through according to the roller means of Fig. 1;
Fig. 8 has shown for the inner colded schematic layout of roller;
Fig. 9 has shown the schematic layout that is used for the intermediate bearing cooling;
Figure 10 has schematically shown the secondary cooling in the first form of implementation of supplying with the outside;
Figure 11 has schematically shown the secondary cooling in the second form of implementation, imports therein pipeline and guides in crossbeam;
Figure 12 has shown that schematically band is useful on the secondary cooling that control applies two different entrances (Zulauf) of width.
The specific embodiment
The below is based on also more specifically bright the present invention on the picture of accompanying drawing.At this, identical element is provided with in the drawings identical Reference numeral and has partly abandoned the explanation of the repetition of corresponding element.
Fig. 1 has shown the figure of the schematic perspectivity of roller means 1, and it comprises three roller elements 10, their corresponding being bearing on the roller bearing 20,22.At this, two roller bearings 22 are arranged on the corresponding outside of roller means 1 and roller bearing 20 is set to intermediate bearing.Roller bearing 20,22 is connected with crossbeam 30 so that roller element 10, roller bearing 20,22 and crossbeam 30 form modules.Crossbeam 30 extends in the direction of the roller axis of roller element 10.This modular roller means 1 can be coming pre-assembled and preset adjustment in the mode shown in Fig. 1, so that roller means 1 can be used as in section's section of machine assembly that module is installed in upper level, for example Casting Equipment.
Crossbeam 30 comprises Media Interface Connector 40 at its end face 32 places, itself and the guiding device UNICOM that is used for first medium loop (being used for cooling roller bearing 20,22), second medium loop (internal cooling that is used for roller element 10) and the 3rd medium loop (being used for lubricant is supplied to roller bearing 20,22) that is arranged in the crossbeam 30.On the end face 32 of relatively putting of crossbeam 30, be provided with equally such Media Interface Connector 40.According to structure, can a side be provided for cooling circuit cooling medium corresponding inflow section (Zufluss) and be provided for the corresponding outflow section of cooling medium in relative side, perhaps be provided with for the inflow section of the intercept of crossbeam and outflow section in a side of crossbeam and be provided for corresponding inflow section and the outflow section in corresponding another zone of crossbeam at opposite side.
Another Media Interface Connector 42 and the guiding device UNICOM that is used for supply water (it uses the cooling medium that acts on secondary cooling) that is arranged in the crossbeam.For secondary cooling, water is applied on the slab from the nozzle 50 that is arranged on crossbeam 30, in order to realize the cooling of slab here.Media Interface Connector 42 (itself and the guiding device UNICOM that is used for secondary cooling medium) is arranged on the longitudinal side 34 of crossbeam in this form of implementation.In another form of implementation, Media Interface Connector 42 also can be used as for bearing cooling or the inner colded interface of roller.This depends on the layout of the guiding device that stretches in addition in crossbeam 30.
Another Media Interface Connector 44 (its form with data/address bus occurs) is arranged on the longitudinal side 34 of crossbeam 30.In roller means 1, be provided be used to the sensor of measuring different operational factors, such as be used for measuring coolant temperature at roller means different parts place, being used for measuring bearing, bearing temperature, strand temperature, flow, pressure, humidity etc.In addition, also be provided with for connecting and cutting off for example switching device of the different intercepts of secondary cooling.But via the corresponding signal of Media Interface Connector 44 transmission sensors and corresponding switch order, and carry out electric current supply for sensor and switch.
Different media (the cooling agent that namely for example is used for the first cooling circuit of bearing cooling, the cooling agent that is used for the second cooling circuit of cooling roller element 10, the water of the 3rd cooling circuit that is used for the secondary cooling of slab, be used for lubricating bearings 20,22 lubricant, be used for the compressed air medium of control hydraulic pressure or pneumatic and be used for being in the sensor of roller means 1 and each data circuit of switch element, switching circuit, sensor line and electric current supply) in shown embodiment all crossbeam 30 interior guiding.This for example realizes thus, namely is introduced in the solid material of crossbeam as the corresponding deep hole of guiding device, lays signal line in order to pass these deep holes.In order to introduce deep hole when the crossbeam width is larger, the hole also can be introduced from two sides.The liquid medium (for example cooling medium of roller bearing cooling circuit and roller internal cooling circuit) with gaseous state can guide in the deep hole in crossbeam 30 equally.Lubricant also can guide in such deep hole.
In an alternative form of implementation, the guiding device that is used for medium guides in the medium channel that is milled into solid crossbeam material (it utilizes lid to seal).Provide the coolant guiding channel (it utilizes lid to seal) of milling for example to have this advantage, namely coolant channel is in order to keep in repair purpose and can be opened simply and can be correspondingly cleaned.This is not so simple possible for deep hole.Signal line, control piper and electric current supply also can be inserted in the passage of such milling simply.The medium channel of milling allows in addition simply near each sensing station.
The passage that is used for lubricant (it is supplied to bearing 20,22) can be used as equally deep hole or constructs as the passage (it is provided with lid) that is milled into crossbeam.Each that is suitably in the roller bearing 20,22 at this is correspondingly provided with the lubricant passageway of oneself, so that lubricant, for example oil-air mixture (it is supplied with by lubricant dispenser) can correspondingly be assigned on each roller bearing 20,22 individually.
Although in the embodiment shown in Fig. 1, all guiding in the guiding devices of medium in crossbeam of roller means 1, certainly also may be in the guiding device in the crossbeam the only part of boot media and (as from prior art is known) some outside crossbeam the boot media.Also be in addition the actual desirable embodiment of crossbeam, its volume especially about this decision.Itself is understood as, and can be introduced in the crossbeam of relatively little volume only for the medium channel of determined number.Interrelate with the present invention, also should be regarded as place's " in crossbeam " but guide device (it guides and coupled regularly along crossbeam).At this, correspondingly guide device and be regarded as belonging to crossbeam.If for example with the form along crossbeam passage guiding and that be permanently connected with it the guiding device is set, then this guiding device is regarded as being arranged in crossbeam.The control piper that along medium pipeline crossbeam guiding and that be permanently connected with it, for example is used for transmitting control signal electric or hydraulic pressure also is regarded as being positioned at crossbeam.
Thus importantly, the guiding device that is used at least three different mediums is positioned in crossbeam, the passage that namely for example is used for the cooling agent of bearing cooling, be used for the roller cooling cooling agent passage and be used for the hole that lubricant is supplied with, perhaps be used for " new medium " and (namely for example be used for the inner colded cooling medium of roller, the cooling medium (for example single material or two material cooling) that is used for secondary cooling, the hydraulic medium that is used for hydraulic control circuit, the compressed air medium that is used for pneumatic pilot line, the transmitting medium that is used for electric power supply, the transmitting medium that is used for electrical control signal, the transmitting medium that is used for electrical measurement signal, the transmitting medium or the bus system electric or optics that are used for optical measurement signal) at least one guiding device be arranged on crossbeam.
Correspondingly, the major part of medium (supplying with from the outside via the pipeline that separates before it) is now by determining that at the corresponding of it corresponding passage and the hole in place guide in crossbeam 30.This has advantage on the one hand in the assembling of roller means 1, because do not need so many job step to be used for roller means 1 is installed, install because it can be used as module.By as module, especially as installation fully preassembled, pretest and module calibration, after being fixed on the support place, module only also corresponding medium supply unit must be connected with the Media Interface Connector that is arranged on the module place.Corresponding binding can automatically arrange when crossbeam is placed on the support.This especially also can be connected with linkage element via connector (for example plug), link component and treats that similarly the device that connects without problems realizes.
On the other hand, protect better each supply unit of the medium in crossbeam to avoid mechanical failure, fracture and in other interference that occurs in service of roller means.Improved significantly thus reliability.In addition, module can tested and adjustment before installing.
According to corresponding employed medium and according to the corresponding other application type of corresponding roller means 1, corresponding interface 40,42 can be arranged in the different positions at crossbeam 30 places with 44.If each roller means 1 engages by crossbeam 30 ground with collide when (for example in section's section) in being installed to higher level's machine assembly ground (Stoss-an-Stoss) or crossbeam 30 of form schematically illustrated in Fig. 5, in order to construct corresponding section section, the layout that exemplarily illustrates in Fig. 1 so is favourable.In this case, for again elaborating at the embodiment as shown in Fig. 5, the layout of interface 44 at 34 places, longitudinal side of crossbeam 30 that is used at least the interface 42 of secondary cooling medium and is used for data/address bus is favourable as next.Thus, namely when each crossbeam moves towards one another, can be similar to and automatically realize the connection to each other of corresponding medium loop.In other words, can abandon carrying out independent wiring or stringing work fully about the crossbeam that is bonded to each other that is used for some guiding devices here.Only by being engaged with each other of corresponding crossbeam, realized the corresponding connection of guiding device via corresponding Media Interface Connector.Can realize also more effective assembling in this mode, and protectorate is arranged between the crossbeam in the connection between each medium pipeline in corresponding crossbeam or the position of interface in safety.
Each Media Interface Connector correspondingly is in the tandem type in this form of implementation.Such series connection is complete no problem in the situation of bus pipeline for example, because can transmit the signal of very high quantity here on identical bus.For the secondary cooling medium, series connection equally may no problem because the secondary cooling medium along the cast not obvious heating of direction and correspondingly can make cooling medium from section's section first until the continuous mobile no problem of last roller means.
About the cooling of roller bearing 20,22 cooling and corresponding roller element 10, such series connection of roller means 1 also is possible.Yet it should be noted here, must derive significant heat via cooling liquid.Correspondingly, can occur for series connection, may no longer be ready to sufficient cooling power owing to the preceding heating of cooling medium for roller means last in corresponding series connection.Correspondingly arrange in the form of the example medium interface 40 of Fig. 1 (it is provided for through-flow for roller bearing 20,22 cooling medium and the inner colded cooling medium that is used for roller element 10 in addition) with the interface that is arranged on end face 32 places, thereby having for the independent cooling agent of these primary cooling circuits, each roller means 1 supplies with, in order to can provide sufficient cooling power for each single roller means.
Corresponding providing individually from the lubricant of lubricant dispenser to corresponding mentioned roller bearing 20,22 for each roller means 1 is provided in addition to be supplied with.Correspondingly, in the embodiment shown in Fig. 1, also place the end face 32 of crossbeam 30 for the interface of lubricant dispense.
Here, yet can find arbitrarily other significant combination and position for the corresponding Media Interface Connector of the medium with deriving to be imported at crossbeam 30 places, it also can consider other idea.
For example also can consider not only to be connected with fluid in the intercept of the end of crossbeam 30, corresponding grafting being set on the longitudinal side 34, and it also can be arranged in the zone of inner crossbeam intercept (for example Reference numeral 36) certainly.In such situation, also can be by crossbeam 30 simply moving towards one another in being assembled to larger unit the time makes corresponding interface and attachment is approximate automatically interconnects.
In another meaning, can propose with each interface be placed into crossbeam 30 the back side 38, be crossbeam 30 on the side of slab, in order to not only be implemented in the favourable layout of corresponding interface in the assembly relation here, and at crossbeam 30 interior necessary carry out for example short passage or deep holes.When medium for example in the zone line of crossbeam 30 from the back side 38 when supplying with, can draw the dividing equally of corresponding essential path length of corresponding medium channel.
Fig. 2 has shown the schematic side view of the intercept of section's section 100, wherein, has shown in the drawings the side of unclamping of section's section.Corresponding complementary device is arranged on the fixation side, wherein, correspondingly is provided with equally seven roller means here.It is for example also shown in Figure 3, and what section's section 100 was shown therein unclamps side and fixation side.
Section's section 100 has section's section support 110, is equipped with seven roller means 1 at Qi Chu, and it is similar in the roller means 1 shown in Fig. 1.Corresponding medium at Media Interface Connector 40 places is supplied with also not connecting via corresponding plug or linking part in section's section 100 in the state shown in Fig. 2.Other Media Interface Connector is placed on the back side 38 of corresponding roller means 1, thereby it stretches within section's section support 110.
Each roller means 1 is corresponding to be installed in section section support 110 places as complete module.In other words, each roller means 1 needn't be assembled in section section support 110 places with its single part, but can be with preassembled roller means 1 (roller element 10 that it comprises crossbeam 30 and is pre-assembled in its place by means of roller bearing 20,22) directly as module assembly at section section support 110 places.After roller element 1 is assemblied in section section support 110 places, only also must carry out corresponding medium introduction part and medium leading-out portion in the connection at the hookup place that arranges for this reason.
In particular, can make up thus corresponding section section 100, namely by bolt or screw roller means 1 is fixed on corresponding section section support 110 places, wherein, some in the medium pipeline have been placed on section's section support 110 by crossbeam and have been coupled.Other medium pipeline is connected with corresponding roller means 1 with the binding connecting portion by means of pegging graft after laying.Correspondingly, stringing or the wiring of the detailed independent outside of crossbeam have been cancelled.Certainly, however the stringing of section's section support and wiring itself must be implemented and exist.
The integrated crossbeam that passes through to propose also can be constructed the casting machine with little cast radius (for example 4000 to 5000 mm) now, and wherein, roller also allows little roller diameter, for example 120 mm to 180 mm.By from the back side of crossbeam or from the simple connection of the end face medium of crossbeam, even also can realize the connection of medium for these less radiuses.Little radius was impossible in the past, because there is not the realizability of welding corresponding medium supply unit.
By with the formal construction crossbeam that proposed also advantageously, by being placed on section's segment frames, crossbeam in section's segment frames, can cancel supporting traverse, because it is constructed by crossbeam so.Correspondingly, can cancel 1/2nd or 1/3rd support in section's segment frames, section's section support can be constructed simply thus.
With this mode also can be relatively simply and change rapidly in section's section 100 can vitiable roller means 1 because also only need remove corresponding binding here and connect connecting portion and change modular roller means.After whole section was replaced in corresponding strand, the replacing of the reality of roller means occured in mode typically.The replacing of roller means so correspondingly occurs in section section workshop.
In addition, the roller means 1 of Modularly structure like this can pre-fix on bearing and when needed and be replaced fast and effectively.In addition, fault rate is lower when assembling, because roller means has been illustrated in the system that itself seals, it only must be connected with hookup with the binding that arranges for this reason.
The safety in operation of equipment and the efficient of maintenance are further increased thus, namely each roller means 1 as complete module (it has primary cooling circuit, lubricant circuit, secondary cooling and data guiding device) before installing, can intactly make up, pretest and preconditioning.In particular, also can the adjustment roll subset in module status, so that when being installed to corresponding roller means 1 in section support 110, proofread and correct and adjustment work can be lowered to minimum.
From the structure that proposes, draw in addition, can significantly improve the reliability of each roller 1 device, because can be fully or mostly cancel independent stringing, and independent wiring.In particular, all medium pipeline and data circuit guide in crossbeam, and it illustrates the unit that itself seals, and is especially true when it mills out from solid material.Also can reduce thus because the danger of the different temperature expansion coefficient of different parts ductile fracture when independent stringing, because each passage and deep hole are arranged in the crossbeam 30 of approximate monomer.
Fig. 4 has schematically shown the side view of section's section 100, wherein, visible unique roller means 1 only, it has three roller elements 10, and they are bearing in corresponding roller bearing 20,22 places.Can identify well the secondary cooling with nozzle 50, nozzle 50 can be applied to cooling medium on the slab on by the represented width of fan beam (Faecherstrahl).By means of each intercept that is arranged on switch valve in the crossbeam 30 and can be switched on or switched off secondary cooling.
The Media Interface Connector 42 and 44 that is arranged on the back side of crossbeam 30 is indicated in the diagram that this partly cuts open.Draw in addition, be used for the inner colded cooling medium of roller and implemented by the lid that crossbeam 30 passes roller bearing to the supply of roller element 10 via the supply department 12 of the side direction that is connected with crossbeam.
Shown the section 100' of another in Fig. 5, each roller means is collided ground against each other so therein, so that crossbeam 30 abuts in adjacent crossbeam place at longitudinal side intercept 34 places.Obtain immediately in this mode, the Media Interface Connector 42 that is used for cooling medium links each other and is connected into so that all roller means 1 is through-flow is possible with secondary media, and the stringing of the outside that needn't add.Identical situation about the electric data bus, wherein, the same automatic electrical connection that is arranged so that in longitudinal side 34 when two roller means 1 move together, to carry out between the corresponding data bus interface 44 of Media Interface Connector 44 here.
On the back side 38 of crossbeam 30, in Fig. 5, can pick out the coolant channel 52 that is milled into.By crossbeam 30 being assembled to section's section support 110 places (it is not shown in Fig. 5) or by the independent lid coolant channel 52 of milling (its hide) is set; the easily come-at-able and friendly coolant channel of maintenance can be provided here; it stretches at crossbeam 30 interior protectorates, but however can safeguard simply by uncap.Shown coolant channel 52 relates to the guiding device that is used for the medium of bearing cooling for guiding.In principle, like this be milled into the passage 52 in the solid material but also can be configured to hold any other medium, especially also be used for holding medium pipeline electric or hydraulic pressure.
Fig. 5 illustrates the structure on the top of tunnel type cooling chamber in addition with colliding with the crossbeam 30 that stretches, wherein, gap 60 between corresponding roller means 1 or its crossbeam 30 is filled to so that there is the lid of closing in the side of unclamping that is similar to here in section's section by means of insert plate (Einsatzblech) 62.Can effectively derive the steam that produces in this mode in the tunnel type cooling chamber, and especially big blower fan needn't be set, it must be struggled against with a large amount of infiltration air.
Alternative in insert plate 62 (it replaces originally being arranged on the welding plate at section section place in addition), yet crossbeam 30 itself can be designed such that also that it is connected to adjacent crossbeam place so hermetically on whole cast width, so that constructed approximately continuous cooling chamber top.To this, crossbeam at it transversely, namely must so expand on the direction and so be shaped in cast so that it has constructed continuous to a great extent structure with corresponding adjacent crossbeam.
Fig. 6 has shown section's section intercept of Fig. 5 again in schematic cut-away view, from wherein clearly drawing the sealing by means of insert plate 62 in the gap 60 between each crossbeam 30.Can effectively set up the tunnel type cooling chamber in this mode.As illustrating, but crossbeam 30 also can be constructed such that to abandon insert 62 in the cast direction, because each crossbeam is collided each other without the unoccupied place to a great extent.
Fig. 7 has shown the cutaway view that passes through roller means 1 in the zone of roller bearing 20.Crossbeam 30 illustrates with cut-away view equally.Be provided with three guiding devices 310,320 and 330 in crossbeam, it is introduced in the solid material of crossbeam 30 as deep hole.Guiding device 310,320,330 shown in form of implementation in be used for guiding cooling medium and lubricant.Guiding device 310 is used for the lubricant that guiding is used for roller bearing 20.320 transportations of guiding device are used for the inner colded cooling medium of roller, and transmitting medium 330 transportations are used for the cooling medium of cooling roller bearing 20.
This is outside equipped with the guiding device 340 with the form of unlimited passage (it is milled in the solid material of crossbeam 30) downwards in crossbeam 30.In passage, insert the control piper 342 of hydraulic pressure.In addition, be provided with the guiding device 350 with the form of and the passage that with it be permanently connected that stretch along crossbeam 30 in crossbeam 30, bus system 352 has therein stretched.
Correspondingly, in crossbeam 30, be provided with guiding device 310,320,330,340,350 at least three different mediums.
Fig. 8 has schematically shown the layout of the stream that is used for the inner colded cooling medium of roller of being with the independent entrance that is useful on each crossbeam 30.At this, cooling medium is supplied in the corresponding guiding device in the crossbeam 30 via distributor 400 and affiliated Media Interface Connector 40.After cooling medium flow through roller 10, it was absorbed and derivation by the distributor 420 that is arranged on the relative side again.Correspondingly relate to the series connection of each roller means.
Fig. 9 shown be similar to Fig. 8 be used for roller bearing 20, the example of the cooling of intermediate bearing 20 especially.Cooling medium is supplied to again in the corresponding crossbeam 30 and then is transported to intermediate bearing 20 and then is led to via the guiding device and discharge distributor 420 via being arranged on guiding device in the crossbeam 30 at this via distributor 410.
Figure 10 has shown the schematic layout of the distribution of the cooling medium that is used for secondary cooling.This layout is roughly corresponding in the layout shown in Fig. 8 and 9, and the cooling medium that namely is used for secondary cooling is supplied to crossbeam 30 and then via nozzle 50 outputs of secondary cooling via distributor 410.
Figure 11 has shown a variant of secondary cooling, and crossbeam 30 is arranged so that it directly collides each other and correspondingly have at the Media Interface Connector 42 shown in Fig. 5 with the guiding device of Media Interface Connector 42 here.Correspondingly the layout of directly colliding each other by crossbeam 30 realizes that entrance 410' is built within the crossbeam.Be used for distributing each guiding device of secondary cooling medium correspondingly from this entrance 410' bifurcated.In this form of implementation, apply the secondary cooling medium at the whole width of crossbeam.
In Figure 12, shown the form of implementation of using Figure 11, be provided with therein the first entrance 410' and the second entrance 410'' for the secondary cooling medium, wherein the second entrance is supplied outside nozzle 50 with cooling agent to the first entrance with the nozzle 50' in the middle of the cooling agent supply.Can on purpose control the distribution of secondary cooling agent in this mode.
List of numerals
1 roller means
10 roller elements
12 supply departments
20 intermediate bearings
22 outer bearings
30 crossbeams
The end face of 32 crossbeams
The longitudinal side of 34 crossbeams
The zone line of 36 crossbeams
The back side of 38 crossbeams
310,320, the 330 guiding devices as deep hole
The 340 guiding devices as the passage of milling
The control piper of 342 hydraulic pressure
The 350 guiding devices as the passage of laying
352 bus systems
40,42,44 Media Interface Connectors
400 distributors
410,410', the 410' distributor
420 distributors
The nozzle of 50,50' secondary cooling
52 passages in crossbeam
60 gaps
62 insert plates
100 sections
110 section supports.
Claims (23)
1. a roller means (1), it is particularly useful for constructing section's section (100) of the guiding strand of casting machine, described roller means (1) comprises crossbeam (30) and via roller bearing (20,22) be bearing at least one roller element (10) that described crossbeam (30) is located
It is characterized in that,
In described crossbeam (30), be provided with the guiding device (310,320,330,340,350) at least three different mediums.
2. roller means according to claim 1 (1), wherein, be correspondingly provided with at least one that guide device and be used for guiding following medium: be used for cooling off described roller bearing (20,22) cooling medium, be used for the inner colded cooling medium of roller, the lubricant that is used for lubricated described roller bearing (20,22), the cooling medium that is used for secondary cooling, the hydraulic medium that is used for hydraulic control circuit (342), the compressed air medium that is used for pneumatic pilot line, the transmitting medium that is used for electric power supply, the transmitting medium that is used for electrical control signal, the transmitting medium that is used for electrical measurement signal, the transmitting medium or the bus system electric and/or optics (352) that are used for optical measurement signal.
3. a roller means (1), it is particularly useful for constructing section's section (100) of the guiding strand of casting machine, described roller means (1) comprises crossbeam (30) and via roller bearing (20,22) be bearing at least one roller element (10) that described crossbeam (30) is located
It is characterized in that,
In described crossbeam (30), be provided with at least one guiding device (310,320,330,340,350) be used for guiding at least one of following medium: be used for the inner colded cooling medium of roller, the cooling medium that is used for secondary cooling, the hydraulic medium that is used for hydraulic control circuit (342), the compressed air medium that is used for pneumatic pilot line, the transmitting medium that is used for electric power supply, the transmitting medium that is used for electrical control signal, the transmitting medium that is used for electrical measurement signal, the transmitting medium or the bus system electric or optics (352) that are used for optical measurement signal.
4. a roller means (1), it comprises crossbeam (30) and is bearing at least one roller element (10) that described crossbeam (30) is located via roller bearing (20,22),
It is characterized in that,
In described crossbeam (30), be provided with section's section (100) that at least one guiding device (310,320,330,340,350) and described roller means at least one medium of guiding is provided for constructing the guiding strand of casting machine.
5. roller means according to claim 4, wherein, described at least one guiding device is provided for guiding in the following medium at least one: be used for the inner colded cooling medium of roller, be used for secondary cooling cooling medium, be used for hydraulic control circuit hydraulic medium, be used for pneumatic pilot line the compressed air medium, be used for electric power supply transmitting medium, be used for electrical control signal transmitting medium, be used for electrical measurement signal transmitting medium, be used for transmitting medium or the bus system electric or optics of optical measurement signal.
6. each described roller means in 5 according to claim 3, wherein, in described crossbeam (30), additionally be provided with the guiding device and be used for the lubricant that guiding is used for the cooling medium of bearing cooling and/or is used for lubricated described roller bearing (20,22).
7. each described roller means in 6 according to claim 3 wherein, is provided with the guiding device at least three different mediums in described crossbeam.
8. according to each described roller means (1) in the aforementioned claim, wherein, at least one guiding device is with the hole in the described crossbeam (30), especially the form of deep hole, in described crossbeam (30), to utilize the closed passage of at least one lid (52), with the form of passage of sealing again, form with unlimited passage, form with the passage that utilizes silicone sealing, to arrange along the form of described crossbeam medium guide portion that stretch and that be permanently connected with it and/or with the form that is laid at least one pipeline in the described crossbeam.
9. according to each described roller means (1) in the aforementioned claim, wherein, be arranged at least one Media Interface Connector (40) and at least one guiding device UNICOM that the end face (32) of described crossbeam (30) is located.
10. according to each described roller means (1) in the aforementioned claim, wherein, be arranged at least one Media Interface Connector (42,44) and at least one guiding device UNICOM that the longitudinal side (36) of described crossbeam (30) is located.
11. according to each described roller means (1) in the aforementioned claim, wherein, be arranged at least one Media Interface Connector (42,44) and at least one guiding device UNICOM of the back side (38) of described crossbeam (30) locating.
12. according to each described roller means in the aforementioned claim, wherein, described Media Interface Connector (40,42,44) be embodied as plug connector elements, link component or linkage element, especially for mix plug, with the water clamp board of flat seal, with tube connector, the data/address bus plug of the O shape ring of both sides.
13. roller means according to claim 12, wherein, at least two media are via single plug connector elements, link component or linkage element and described crossbeam UNICOM.
14. according to each described roller means (1) in the aforementioned claim, wherein, Media Interface Connector is arranged on like this longitudinal side (34) of described crossbeam (30) and locates, guiding device corresponding to described Media Interface Connector can directly connect in these two crossbeams so that it can and especially make with corresponding Media Interface Connector (42,44) UNICOM in the described crossbeam of adjacent roller means (1).
15. according to each described roller means (1) in the aforementioned claim, wherein, locate to be provided with at least one nozzle (50) of guiding device UNICOM for the secondary cooling medium is sprayed onto slab at described crossbeam (30), wherein, described at least one nozzle longitudinal side (34) of especially being arranged on described crossbeam is located.
16. according to each described roller means in the aforementioned claim, wherein, in described crossbeam, be provided with the guiding device that is used for the signal line of different measurement tasks for guiding, be particularly useful for the measurement of bearing, bearing temperature, strand temperature, coolant temperature, flow, pressure, humidity.
17. according to each described roller means (1) in the aforementioned claim, it is characterized in that, described crossbeam (30) has in the expansion of cast on the direction, like this so that it utilizes the adjacent crossbeam structure cooling chamber of adjacent roller means to push up and preferably utilize the crossbeam of described adjacent roller means substantially to seal without the unoccupied place.
18. according to each described roller means in the aforementioned claim, wherein, pre-assembled, test function and the correction in described section before final assembling of described roller means.
19. according to each described roller means in the aforementioned claim, wherein, the roller diameter of described roller element is 120 mm to 180 mm.
20. section's section (100), it is particularly useful for casting machine, described section (100) comprises section's section support (110), it is characterized in that, at least two are arranged on described section support place according to each described roller means in the aforementioned claim.
21. according to claim 20 section, wherein, plug connector elements, link component or linkage element are provided for feeding medium to described roller means.
22. according to claim 20 or 21 described sections, wherein, be until 4000 mm, 3000 mm to 4000 mm especially by the cast radius of described section structure.
23. each described section in 22 wherein, less is furnished with section's section crossbeam, is set to roller means in described section support according to claim 20.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102010020937.6 | 2010-05-19 | ||
| DE102010020937 | 2010-05-19 | ||
| DE102011003194A DE102011003194A1 (en) | 2010-05-19 | 2011-01-26 | roller device |
| DE102011003194.4 | 2011-01-26 | ||
| PCT/EP2011/057570 WO2011144505A1 (en) | 2010-05-19 | 2011-05-11 | Roller device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103025457A true CN103025457A (en) | 2013-04-03 |
| CN103025457B CN103025457B (en) | 2015-05-06 |
Family
ID=44900587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180035640.0A Expired - Fee Related CN103025457B (en) | 2010-05-19 | 2011-05-11 | Roller device |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US20130146244A1 (en) |
| EP (1) | EP2571642B1 (en) |
| JP (1) | JP5449619B2 (en) |
| KR (1) | KR101517163B1 (en) |
| CN (1) | CN103025457B (en) |
| BR (1) | BR112012029401B1 (en) |
| CA (1) | CA2803119C (en) |
| DE (1) | DE102011003194A1 (en) |
| RU (1) | RU2538451C2 (en) |
| TW (1) | TW201208958A (en) |
| WO (1) | WO2011144505A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636722A (en) * | 2013-09-04 | 2016-06-01 | 斯凯孚公司 | Roll line assembly for continuous casting |
| CN105692107A (en) * | 2016-03-10 | 2016-06-22 | 广西南宁侨盛木业有限责任公司 | Device capable of simultaneously rotating, heating and drying artificial boards during conveyance |
| CN109128071A (en) * | 2018-10-29 | 2019-01-04 | 山东钢铁集团日照有限公司 | Device for cooling in a kind of sheet billet continuous casting transport roller |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011081467A1 (en) * | 2011-08-24 | 2013-02-28 | Sms Siemag Ag | roller device |
| AT513431B1 (en) * | 2012-09-28 | 2015-10-15 | Primetals Technologies Austria GmbH | Chilled, multi-layered strand guide roller |
| WO2015034414A1 (en) * | 2013-09-03 | 2015-03-12 | Aktiebolaget Skf | Roll line module for continuous casting |
| KR101697668B1 (en) | 2014-10-27 | 2017-01-18 | 주식회사 포스코 | Apparatus for continuous casting, Apparatus for cooling and Method for continuous casting |
| DE102017209731A1 (en) | 2017-06-08 | 2018-12-13 | Sms Group Gmbh | Air cooling in continuous casting plants |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603729A (en) * | 1983-06-17 | 1986-08-05 | Kabushiki Kaisha Kobe Seiko Sho | Piping assembly for use in roll section of continuous casting line |
| JPH08168859A (en) * | 1994-12-16 | 1996-07-02 | Sumitomo Heavy Ind Ltd | Device for cooling roll segment in continuous casting apparatus |
| WO2002060619A1 (en) * | 2001-02-01 | 2002-08-08 | Sms Demag Aktiengesellschaft | Guide section for a continuous-cast strand |
| CN1431942A (en) * | 2000-06-02 | 2003-07-23 | 沃斯特-阿尔派因工业设备制造股份有限公司 | Strand guide element, and strand guide segment with strand guide element integrated therein |
| CN1517164A (en) * | 2003-01-03 | 2004-08-04 | 奥地利钢铁联合企业阿尔卑斯工业设备 | Equipment for conveying and cooling metal blank |
| CN100469490C (en) * | 2004-11-09 | 2009-03-18 | 西马克·德马格公司 | Control and/or regulating device for a supporting roll frame of a continuous casting device for metals, especially steel |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2258235B1 (en) * | 1974-01-21 | 1981-02-06 | Voest Ag | |
| AT337385B (en) * | 1975-08-19 | 1977-06-27 | Voest Ag | STRAND GUIDE ON A CONTINUOUS CASTING PLANT |
| AT349669B (en) * | 1977-07-07 | 1979-04-25 | Voest Ag | GUIDE FRAMEWORK FOR CONTINUOUS CASTING PLANTS |
| JPS5612554U (en) * | 1979-07-04 | 1981-02-03 | ||
| JPS59107756A (en) * | 1982-12-08 | 1984-06-22 | Kawasaki Steel Corp | Light rolling down device of continuous casting billet |
| JPS601555U (en) * | 1983-06-17 | 1985-01-08 | 株式会社神戸製鋼所 | Piping equipment for continuous casting equipment |
| JPS6052053U (en) * | 1983-09-19 | 1985-04-12 | 新日本製鐵株式会社 | Split roll of continuous casting machine |
| JP2535310Y2 (en) * | 1992-07-08 | 1997-05-14 | 新日本製鐵株式会社 | Hollow mold split roll for continuous casting equipment |
| JP3008821B2 (en) * | 1994-07-29 | 2000-02-14 | 住友金属工業株式会社 | Continuous casting method and apparatus for thin slab |
| RU2129934C1 (en) * | 1998-03-30 | 1999-05-10 | Акционерное общество "Новолипецкий металлургический комбинат" | Plant for continuous metal casting with curvilinear technological axis |
| DE10028304A1 (en) * | 2000-06-07 | 2001-12-13 | Sms Demag Ag | Process for locally processing casting data obtained from sensors in a continuous casting plant comprises collecting measuring and control data in cooled field bus modules |
| DE102006040012A1 (en) * | 2006-08-25 | 2008-02-28 | Sms Demag Ag | Strand guiding device and method for guiding a not yet solidified metal strip |
| DE102008029944A1 (en) * | 2008-06-26 | 2009-12-31 | Sms Siemag Aktiengesellschaft | Modular strand guide roller |
-
2011
- 2011-01-26 DE DE102011003194A patent/DE102011003194A1/en not_active Withdrawn
- 2011-05-11 KR KR1020127032002A patent/KR101517163B1/en active IP Right Grant
- 2011-05-11 RU RU2012154959/02A patent/RU2538451C2/en active
- 2011-05-11 CA CA2803119A patent/CA2803119C/en not_active Expired - Fee Related
- 2011-05-11 EP EP11721014.6A patent/EP2571642B1/en not_active Not-in-force
- 2011-05-11 CN CN201180035640.0A patent/CN103025457B/en not_active Expired - Fee Related
- 2011-05-11 US US13/698,740 patent/US20130146244A1/en not_active Abandoned
- 2011-05-11 BR BR112012029401-6A patent/BR112012029401B1/en not_active IP Right Cessation
- 2011-05-11 WO PCT/EP2011/057570 patent/WO2011144505A1/en active Application Filing
- 2011-05-11 JP JP2013510569A patent/JP5449619B2/en not_active Expired - Fee Related
- 2011-05-12 TW TW100116609A patent/TW201208958A/en unknown
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4603729A (en) * | 1983-06-17 | 1986-08-05 | Kabushiki Kaisha Kobe Seiko Sho | Piping assembly for use in roll section of continuous casting line |
| JPH08168859A (en) * | 1994-12-16 | 1996-07-02 | Sumitomo Heavy Ind Ltd | Device for cooling roll segment in continuous casting apparatus |
| CN1431942A (en) * | 2000-06-02 | 2003-07-23 | 沃斯特-阿尔派因工业设备制造股份有限公司 | Strand guide element, and strand guide segment with strand guide element integrated therein |
| WO2002060619A1 (en) * | 2001-02-01 | 2002-08-08 | Sms Demag Aktiengesellschaft | Guide section for a continuous-cast strand |
| CN1517164A (en) * | 2003-01-03 | 2004-08-04 | 奥地利钢铁联合企业阿尔卑斯工业设备 | Equipment for conveying and cooling metal blank |
| CN100469490C (en) * | 2004-11-09 | 2009-03-18 | 西马克·德马格公司 | Control and/or regulating device for a supporting roll frame of a continuous casting device for metals, especially steel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105636722A (en) * | 2013-09-04 | 2016-06-01 | 斯凯孚公司 | Roll line assembly for continuous casting |
| CN105692107A (en) * | 2016-03-10 | 2016-06-22 | 广西南宁侨盛木业有限责任公司 | Device capable of simultaneously rotating, heating and drying artificial boards during conveyance |
| CN109128071A (en) * | 2018-10-29 | 2019-01-04 | 山东钢铁集团日照有限公司 | Device for cooling in a kind of sheet billet continuous casting transport roller |
Also Published As
| Publication number | Publication date |
|---|---|
| RU2012154959A (en) | 2014-06-27 |
| JP5449619B2 (en) | 2014-03-19 |
| EP2571642B1 (en) | 2017-07-26 |
| KR20130024925A (en) | 2013-03-08 |
| TW201208958A (en) | 2012-03-01 |
| CA2803119C (en) | 2015-01-27 |
| EP2571642A1 (en) | 2013-03-27 |
| KR101517163B1 (en) | 2015-05-04 |
| RU2538451C2 (en) | 2015-01-10 |
| BR112012029401A2 (en) | 2016-07-26 |
| BR112012029401B1 (en) | 2018-02-06 |
| US20130146244A1 (en) | 2013-06-13 |
| CA2803119A1 (en) | 2011-11-24 |
| CN103025457B (en) | 2015-05-06 |
| JP2013526413A (en) | 2013-06-24 |
| DE102011003194A1 (en) | 2011-11-24 |
| WO2011144505A1 (en) | 2011-11-24 |
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