EP0949024A1 - Support de guidage d'un lingot dans une installation de coulée continue - Google Patents

Support de guidage d'un lingot dans une installation de coulée continue Download PDF

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Publication number
EP0949024A1
EP0949024A1 EP99104868A EP99104868A EP0949024A1 EP 0949024 A1 EP0949024 A1 EP 0949024A1 EP 99104868 A EP99104868 A EP 99104868A EP 99104868 A EP99104868 A EP 99104868A EP 0949024 A1 EP0949024 A1 EP 0949024A1
Authority
EP
European Patent Office
Prior art keywords
frame
support guide
strand
frames
segment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP99104868A
Other languages
German (de)
English (en)
Other versions
EP0949024B1 (fr
Inventor
Horst Grothe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SMS Siemag AG
Original Assignee
SMS Schloemann Siemag AG
SMS Demag AG
Schloemann Siemag AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SMS Schloemann Siemag AG, SMS Demag AG, Schloemann Siemag AG filed Critical SMS Schloemann Siemag AG
Publication of EP0949024A1 publication Critical patent/EP0949024A1/fr
Application granted granted Critical
Publication of EP0949024B1 publication Critical patent/EP0949024B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • B22D11/1284—Horizontal removing

Definitions

  • the invention relates to a support guide for the casting strand along a continuous caster with guide and drive rollers the strand train, each too several in a segment a functional unit and the segment with hydraulic or electromechanical means for Strand guidance and adjustment of the strand thickness as well as with Measuring equipment for checking this setting is equipped, with opposing roles of a segment each on a fixed frame or on a loose side Frames are stored and the loose frame for adjustment the distance from the fixed frame below Overcoming the ferrostatic pressure exerted by the strand interacts with power.
  • Strand guides in particular for the production of slabs with adjustable to different strand thickness Support distances are known.
  • DE describes 36 12 094 A1 Strand guides on continuous casting plants with each other in pairs opposite, connected by tie rods Frame or scaffolding parts on which strand guide rollers are stored.
  • segment frame consisting of two the roles load-bearing yoke frame and the yoke frame over tie rods and spacers are adjustable to the casting format.
  • DE 43 06 853 C2 discloses a strand guide Continuous casting plants for the production of slabs, in particular after the casting and rolling process, with different Adjustable strand thicknesses, opposed in pairs Rollers connected to frame or by tie rods Scaffold parts of the strand guide stored and their tie rods from Piston / cylinder units formed and being in the power flow of the Piston-cylinder unit between the upper and lower Frame parts spacers are inserted.
  • This as a tie rod trained piston / cylinder units require one gimbal mounting and are called hydraulic ring cylinders trained, which surrounds the piston rod and the annular piston represents an extremely complex component.
  • Figure 1 shows a segment of a support guide for the Casting strand (1) of a casting strand system with (in the illustration omitted for reasons of clarity) leadership and Driving rollers (cf. 2, 3, FIGS. 2 and 3) along the strand path.
  • the roles (2, 3) are each to several in a segment summarized a functional unit.
  • the segment is with Means for strand guidance and adjustment of the strand thickness as well as measuring equipment to check this setting equipped, with opposing rollers (2, 3) of a segment on a fixed frame (4) or mounted on a loose frame (5) in a known manner are, and the loose frame (5) for setting the Distance from the fixed frame (4) below overcoming the ferrostatic exerted by the strand (1) Pressure cooperates with power means (6, 7).
  • Each segment is one at the top and bottom Narrow side connected to the foundation frame (10) (11, 12) for receiving both the loose side (5) and the associated (4) frame.
  • the fixed frame (4) are in an upper and a lower one Cross-sectional plane (A-A) at one end of each beam (11, 12) Fixed stops (13, 14) in the pass line (x-x) and at a distance of these stops (13, 14) on the carrier (11, 12) plunger (15, 16) for pressing the frame (4) against these stops (13, 14) assigned.
  • At the opposite end of each beam (11, 12) is one with the loose frame (5) interacting hydraulic actuating cylinder (6, 7) arranged.
  • Spreading springs are between the two frames (4, 5) (8, 9) clamped.
  • the segments are thereby simplified and greatly advantageous Relieved in weight that as a means of strength provided actuating cylinders (6, 7) and the plungers (15, 16) and the displacement sensors (17, 18) with their hydraulic and possibly electrical connections to guide carriers (11, 12), with the Foundation frame (see Fig. 10, Fig 2) are firmly connected and at Assembly work, for example changing roles, not with must be removed or replaced. Especially The fact that the electrical and hydraulic connections in such Maintenance work must not be dismantled and reassembled need, which saves time and money and rinsing in the case of new connections.
  • An embodiment of the invention provides that in two of parallel to the cross-sectional planes (A-A) Cross-sectional planes (B-B) with the loose frame (5) interactable displacement sensors (17, 18) at a distance from the hydraulic actuating cylinders (6, 7) arranged and also with the carriers (11, 12) are firmly connected, as is the case with the Summary of Figures 1 and 3 is clearly visible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Registering Or Overturning Sheets (AREA)
  • Paper (AREA)
  • Handcart (AREA)
  • Body Structure For Vehicles (AREA)
EP99104868A 1998-03-18 1999-03-11 Support de guidage d'un lingot dans une installation de coulée continue Expired - Lifetime EP0949024B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19811651 1998-03-18
DE19811651A DE19811651A1 (de) 1998-03-18 1998-03-18 Stützführung für den Gießstrang einer Stranggießanlage

Publications (2)

Publication Number Publication Date
EP0949024A1 true EP0949024A1 (fr) 1999-10-13
EP0949024B1 EP0949024B1 (fr) 2001-10-17

Family

ID=7861248

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104868A Expired - Lifetime EP0949024B1 (fr) 1998-03-18 1999-03-11 Support de guidage d'un lingot dans une installation de coulée continue

Country Status (4)

Country Link
EP (1) EP0949024B1 (fr)
AT (1) ATE206972T1 (fr)
DE (2) DE19811651A1 (fr)
ES (1) ES2166202T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486275A1 (fr) * 2003-06-14 2004-12-15 SMS Demag Aktiengesellschaft Méthode et installation de coulée continue pour calibrer et pour controler l'emprise entre les segments de rouleaux de guidage ou des rouleaux d'entraínement
CN108032477A (zh) * 2018-01-23 2018-05-15 江西力天机械有限公司 一种消失模铸造冲床铸模坯

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT408853B (de) * 2000-06-02 2002-03-25 Voest Alpine Ind Anlagen Strangführung für eine stranggiessanlage
AT410410B (de) * 2001-06-12 2003-04-25 Voest Alpine Ind Anlagen Strangführung für eine stranggiessanlage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612094A1 (de) * 1975-03-25 1976-10-14 Voest Ag Strangfuehrung an einer stranggiessanlage
EP0117404A1 (fr) * 1983-02-02 1984-09-05 Sms Schloemann-Siemag Aktiengesellschaft Support de guidage dans une installation de coulée continue

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2612094A1 (de) * 1975-03-25 1976-10-14 Voest Ag Strangfuehrung an einer stranggiessanlage
EP0117404A1 (fr) * 1983-02-02 1984-09-05 Sms Schloemann-Siemag Aktiengesellschaft Support de guidage dans une installation de coulée continue

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486275A1 (fr) * 2003-06-14 2004-12-15 SMS Demag Aktiengesellschaft Méthode et installation de coulée continue pour calibrer et pour controler l'emprise entre les segments de rouleaux de guidage ou des rouleaux d'entraínement
CN108032477A (zh) * 2018-01-23 2018-05-15 江西力天机械有限公司 一种消失模铸造冲床铸模坯

Also Published As

Publication number Publication date
ES2166202T3 (es) 2002-04-01
DE59900310D1 (de) 2001-11-22
ATE206972T1 (de) 2001-11-15
DE19811651A1 (de) 1999-09-23
EP0949024B1 (fr) 2001-10-17

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