EP0152396A2 - A transportable carrying assembly for a steelworks vessel - Google Patents

A transportable carrying assembly for a steelworks vessel Download PDF

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Publication number
EP0152396A2
EP0152396A2 EP85890003A EP85890003A EP0152396A2 EP 0152396 A2 EP0152396 A2 EP 0152396A2 EP 85890003 A EP85890003 A EP 85890003A EP 85890003 A EP85890003 A EP 85890003A EP 0152396 A2 EP0152396 A2 EP 0152396A2
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EP
European Patent Office
Prior art keywords
vessel
carrying
steelworks
support
loops
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
EP85890003A
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German (de)
French (fr)
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EP0152396A3 (en
EP0152396B1 (en
Inventor
Friedrich. Laimer
Manfred Eysn
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Voestalpine AG
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Voestalpine AG
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Publication of EP0152396A2 publication Critical patent/EP0152396A2/en
Publication of EP0152396A3 publication Critical patent/EP0152396A3/en
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Publication of EP0152396B1 publication Critical patent/EP0152396B1/en
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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
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/12—Travelling ladles or similar containers; Cars for ladles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like

Definitions

  • the invention relates to a transportable carrying device for a steelworks vessel, in particular for a metallurgical steelworks vessel.
  • the invention aims at avoiding this disadvantage and has the task of capturing and transporting at least two differently designed steelworks vessels with a crane suspension, as well as other facilities, such as transport wagons, parking stands etc., of a steelworks for differently designed steel to be able to use factory vessels.
  • the support device has an open or closed support ring surrounding the steelworks vessel with lateral play, on which downwardly extending legs, preferably three legs, are provided and on which diametrically opposite support pins are mounted diametrically to the axis of the support ring , and that the support ring is provided with recesses for receiving laterally projecting from the vessel wall of the steelworks holding devices which can be closed with a locking device.
  • the carrying device thus serves to hold steelworks vessels and can be transported by means of the hall crane, on which a crane sling adapted to the supporting pin of the carrying device is provided.
  • a steelworks usually has a manipulator stand, such as a ladle tipping chair.
  • This ladle tipping chair enables the tipping of the steel ladle without the aid of the indoor crane, so that the indoor crane is free for other work.
  • the outer dimensions of the carrying device of the steelworks vessel that can be transported to a manipulator stand in particular the distance from carrying loops mounted on the support pins, are the same as the outer dimensions of a steel ladle.
  • the locking device is expediently provided by a latch having two legs at an angle to one another forms which is pivotable about a horizontal axis, and in the closed position of the pawl a pivot pin which can be pivoted about an axis can be brought into and out of engagement with the pawl.
  • one of the support legs is advantageously provided with a receptacle for a tilting pin of the steelworks vessel and a support leg with a tilting moment from the manipulator stand to the support device and thus the console transmitting the steelworks vessel.
  • the carrying straps are pivotally mounted on the supporting pins and can be moved up and down in the vertical direction by means of an elongated hole extending in the vertical direction, with a vertical movement between the carrying loops and the supporting ring the carrying straps is provided in and disengageable locking device which, when the carrying straps are in the lowered position, fixes them in a vertical position relative to the supporting ring.
  • a device of this type is known per se in steel ladles (Lueger, Lexikon der Wenntentechnik, Volume 5, 1963, pages 240, 241).
  • Fig.l is a (sectional) side view of the carrying device
  • F ig. 2 shows a side view in the direction of arrow II of FIG. 1
  • FIG. 3 shows a top view of the carrying device in the direction of arrow III of FIG. 1.
  • Fig. 4 shows a side view of a ladle tilting chair in which a carrying device according to the invention is inserted.
  • the carrying device has a steelworks vessel 1 -
  • On the support ring 3 downwardly extending legs 4 are rigidly attached, which are provided with base plates 5 at the lower ends.
  • Three pillars are preferred, each of which is arranged offset from one another about the vertical axis 6 of the carrying device at an angle of 120 °.
  • the lower ends of the legs 4 are connected to one another by cross struts 7 in order to achieve good stability.
  • the carrying straps 8 each have an elongated hole 10 extending in the vertical direction, so that the carrying straps 8 are not only pivotable relative to the supporting pins 9, but can also be moved up and down in the vertical direction 11 by the amount 12.
  • Two brackets 13 provided on the support ring 3 carry holding jaws 14 which cooperate with a holding jaw 15 provided on each carrying strap 8 in such a way that when the carrying strap 8 is raised, the holding jaws 14, 15 are disengaged, while when the carrying strap 8 is lowered they are engaged, whereby the carrying straps 8 remain in the lowered position, ie after they have been lowered by their own weight after being released from the overhead crane, in the upright position. If, on the other hand, the carrying device with the carrying loops 8 is placed on support stands, the carrying ring 3 can be pivoted or tilted about the axis 16 of the carrying pins 9 with respect to the carrying loops 8.
  • the steelworks vessel 1 has two diametrically opposed holding pins 17 which serve as holding devices.
  • the support ring 3 with two U-shaped, upwardly open recesses 18, which recesses 18 are each lockable with a pawl 19, so that a steelworks vessel 1 inserted into the supporting device is held securely even in the tilted position of the supporting device.
  • This pawl 19 has two legs 20, 21 which are at an angle to one another and is about a horizontal axis 23 parallel to the axis 22 of the holding pins 17 from the position A in FIG. 2, which shows the recess in the position A in FIG Lines shown, the position 18 closing the recess B pivotable.
  • the leg 20 projecting downward in the closed position B of the pawl 19 serves for the automatic pivoting of the pawl 19 into the closed position B as soon as it comes into contact with the holding pin 17 when the steelworks vessel 1 is lowered.
  • a clamping bolt 24 can be brought into and out of engagement with the horizontally directed leg 21 of the pawl 19 and tightened with a ratchet.
  • the clamping bolt 24 can be pivoted about an axis 25 parallel to the pivot axis 23 of the pawl 19.
  • One of the legs 4 has a bracket 26 with a U-shaped receptacle 27 open at the top, into which a tilting pin 28 arranged on the steelworks vessel 1 can be inserted.
  • the steelworks vessel hangs on the crane with support hooks 29 arranged on its upper edge - care must be taken that the retaining pins 17 in the U-shaped recesses 18 of the support ring 3 and the pivot pin 28 in the U -shaped receptacle 27 are introduced.
  • One of the legs 4 has a further console 30 near its lower end, which is used to transmit tilting moments to the support device.
  • a such a tilting moment can be transmitted via the bracket 30 to the supporting leg 4 by means of a tilting arm 31 of a pan tilting chair 32 (cf. FIG. 4).
  • the pan tilting chair has two stationary support stands 33, into which the carrying straps 8 can be inserted with their lower ends.
  • the tilting arm 31 which can be pivoted on the ladle tilting chair 32 is actuated, whereby it comes to rest on the bracket 30 and tilts the support device about the axis of the support pin 9.
  • the carrying direction corresponds in terms of its external dimensions, in particular the distance 34 of the carrying straps 8, the design of the carrying straps 8 and the diameter 35 formed by the supporting legs, to a steel ladle, so that the auxiliary devices available for maintenance, transport and parking of a steel ladle also for steelworks vessels Can be used that have outside dimensions different from steel ladles.

Abstract

1. Transportable carrying assembly for a steel works vessel (1), in particular for a metallurgical steel works vessel, with holding means (17) laterally cantilevering from the vessel wall, characterized in that the carrying assembly comprises an open or closed carrying ring (3) surrounding the steel works vessel (1) with a lateral play (2), on which downwardly extending props (4), preferably three props (4), are provided and on which carrying shafts (9) are mounted opposite each other diametrically with respect to the axis (6) of the carrying ring (3), and that the carrying ring (3) is provided with recesses (18) to accommodate the holding means (17), which are closeable by latching means (19, 24).

Description

Die Erfindung betrifft eine transportable Tragvorrichtung für ein Stahlwerksgefäß, insbesondere für ein metallurgisches Stahlwerksgefäß.The invention relates to a transportable carrying device for a steelworks vessel, in particular for a metallurgical steelworks vessel.

In Stahlwerken dienen zum Transport des flüssigen Stahles Gießpfannen, das sind mit einem feuerfesten Futter ausgekleidete Stahlpfannen, an denen diametral einander gegenüberliegende Tragzapfen mit daran befestigten Tragschlaufen angeordnet sind, wobei die Tragschlaufen in das Krangehänge des Hallenkranes eingehängt werden können (Lueger, Lexikon der Hüttentechnik, Band 5, 1963, Seiten 240, 241).In steelworks, ladles are used to transport the liquid steel, that is, steel pans lined with a refractory lining, on which diametrically opposed trunnions with attached carrying straps are arranged, the carrying strap n being able to be hung in the crane suspension of the indoor crane (Lueger, lexicon of metallurgical engineering , Volume 5, 1963, pages 240, 241).

Zusätzlich zu den Gießpfannen sind oftmals in Stahlwerken auch kleinere Stahlwerksgefäße, beispielsweise zum Transport von Schlacke, Roheisen, Schutt etc. in Verwendung, welche Gefäße hinsichtlich ihrer Form speziell für ihren Verwendungszweck gestaltet sind, beispielsweise als Topfpfannen ausgebildet sind und keine Tragschlaufen aufweisen. Will man Pfannen dieser Art mit dem Hallenkran transportieren, muß man das für Gießpfannen dienende Krangehänge vom Hallenkran entfernen und ein spezielles Gehänge, mit dem Stahlwerksgefäße mit von Gießpfannen unterschiedlicher Bauart erfaßt werden können, anbringen.In addition to the ladles, smaller steelworks vessels are often used in steelworks, for example for transporting slag, pig iron, rubble, etc., which vessels are specially designed in terms of their shape for their intended use, for example are designed as pot ladles and have no carrying loops. If you want to transport pans of this type with the indoor crane, you have to remove the crane hangers used for ladles from the hall crane and attach a special hanger with which steelworks vessels with different types of ladles can be gripped.

Die Erfindung bezweckt die Vermeidung dieses Nachteiles und stellt sich die Aufgabe, mit einem Krangehänge mindestens zwei unterschiedlich gestaltete Stahlwerksgefäße erfassen und transportieren sowie sonstige Einrichtungen, wie Transportwagen, Abstellstände etc., eines Stahlwerkes für unterschiedlich gestaltete Stahlwerksgefäße verwenden zu können.The invention aims at avoiding this disadvantage and has the task of capturing and transporting at least two differently designed steelworks vessels with a crane suspension, as well as other facilities, such as transport wagons, parking stands etc., of a steelworks for differently designed steel to be able to use factory vessels.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß die Tragvorrichtung einen das Stahlwerksgefäß mit seitlichem Spiel umgebenden offenen oder geschlossenen Tragring aufweist, an dem sich nach unten erstreckende Standbeine, vorzugsweise drei Standbeine, vorgesehen sind und an dem einander diametral zur Achse des Tragringes gegenüberliegende Tragzapfen montiert sind, und daß der Tragring mit Ausnehmungen zur Aufnahme von seitlich von der Gefäßwand des Stahlwerksgefäßes auskragenden Halteeinrichtungen versehen ist, die mit einer Verriegelungseinrichtung verschließbar sind. Die Tragvorrichtung dient somit zur Aufnahme von Stahlwerksgefäßen und ist mittels des Hallenkranes, an dem ein den Tragzapfen der Tragvorrichtung angepaßtes Krangehänge vorgesehen ist, transportierbar.This object is achieved in that the support device has an open or closed support ring surrounding the steelworks vessel with lateral play, on which downwardly extending legs, preferably three legs, are provided and on which diametrically opposite support pins are mounted diametrically to the axis of the support ring , and that the support ring is provided with recesses for receiving laterally projecting from the vessel wall of the steelworks holding devices which can be closed with a locking device. The carrying device thus serves to hold steelworks vessels and can be transported by means of the hall crane, on which a crane sling adapted to the supporting pin of the carrying device is provided.

Zur Erneuerung der Ausmauerung werden Stahlgießpfannen gekippt, zu welchem Zweck ein Stahlwerk üblicherweise einen Manipulatorstand, wie einen Pfannenkippstuhl, aufweist. Dieser Pfannenkippstuhl ermöglicht das Kippen der Stahlgießpfanne ohne Zuhilfenahme des Hallenkranes, so daß der Hallenkran für andere Arbeiten frei ist. Um den Pfannenkippstuhl auch für Stahlwerksgefäße verwenden zu können, die von Stahlgießpfannen abweichende Dimensionen aufweisen, sind nach einer bevorzugten Ausführungsform die Außenabmessungen der Tragvorrichtung des zu einem Manipulatorstand transportablen Stahlwerksgefäßes, insbesondere die Distanz von an den Tragzapfen montierten Tragschlaufen, gleich den Außenabmessungen einer Stahlgießpfanne.To renovate the lining, steel ladles are tipped, for which purpose a steelworks usually has a manipulator stand, such as a ladle tipping chair. This ladle tipping chair enables the tipping of the steel ladle without the aid of the indoor crane, so that the indoor crane is free for other work. In order to be able to use the ladle tilting chair also for steelworks vessels that have dimensions that differ from steel ladles, according to a preferred embodiment, the outer dimensions of the carrying device of the steelworks vessel that can be transported to a manipulator stand, in particular the distance from carrying loops mounted on the support pins, are the same as the outer dimensions of a steel ladle.

Zum sicheren Halten der Stahlwerksgefäße ist zweckmäßig die Verriegelungseinrichtung von einer zwei im Winkel zueinander stehende Schenkel aufweisenden Klinke gebildet, die um eine horizontale Achse schwenkbar ist, und ist in Schließstellung der Klinke ein um eine Achse schwenkbarer Spannbolzen mit der Klinke in und außer Eingriff bringbar.To hold the steelworks vessels securely, the locking device is expediently provided by a latch having two legs at an angle to one another forms which is pivotable about a horizontal axis, and in the closed position of the pawl a pivot pin which can be pivoted about an axis can be brought into and out of engagement with the pawl.

Zum Zweck des Kippens der Tragvorrichtung ist vorteilhaft eines der Standbeine mit einer Aufnahme für einen Kippzapfen des Stahlwerksgefäßes und ein Standbein mit einem Kippmomente von dem Manipulatorstand an die Tragvorrichtung und damit das Stahlwerksgefäß übertragenden Konsole versehen.For the purpose of tilting the support device, one of the support legs is advantageously provided with a receptacle for a tilting pin of the steelworks vessel and a support leg with a tilting moment from the manipulator stand to the support device and thus the console transmitting the steelworks vessel.

Zum einfachen Erfassen der Tragvorrichtung mittels des Krangehänges ist es von Vorteil, wenn die Tragschlaufen an den Tragzapfen schwenkbar und in vertikaler Richtung auf- und abbewegbar mittels eines sich in vertikaler Richtung erstreckenden Langloches gelagert sind, wobei zwischen den Tragschlaufen und dem Tragring eine durch vertikale Bewegung der Tragschlaufen in und außer Eingriff bringbare Verriegelungseinrichtung vorgesehen ist, die bei abgesenkter Position der Tragschlaufen diese in vertikaler Lage gegenüber dem Tragring fixiert. Eine Einrichtung dieser Art ist an sich bei Stahlgießpfannen bekannt (Lueger, Lexikon der Hüttentechnik, Band 5, 1963, Seiten 240, 241).For easy grasping of the carrying device by means of the crane suspension, it is advantageous if the carrying straps are pivotally mounted on the supporting pins and can be moved up and down in the vertical direction by means of an elongated hole extending in the vertical direction, with a vertical movement between the carrying loops and the supporting ring the carrying straps is provided in and disengageable locking device which, when the carrying straps are in the lowered position, fixes them in a vertical position relative to the supporting ring. A device of this type is known per se in steel ladles (Lueger, Lexikon der Hüttentechnik, Volume 5, 1963, pages 240, 241).

Die Erfindung ist nachfolgend anhand der Zeichnung an einem Ausführungsbeispiel näher erläutert, wobei Fig.l eine (geschnittene) Seitenansicht der Tragvorrichtung, Fig. 2 eine Seitenansicht in Richtung des Pfeiles II der Fig. 1 und Fig. 3 eine Draufsicht auf die Tragvorrichtung in Richtung des Pfeiles III der Fig. 1 zeigen. Fig. 4 zeigt eine Seitenansicht eines Pfannenkippstuhles, in den eine erfindungsgemäße Tragvorrichtung eingesetzt ist.The invention is explained in more detail with reference to the drawings of an embodiment, in which Fig.l is a (sectional) side view of the carrying device, F ig. 2 shows a side view in the direction of arrow II of FIG. 1 and FIG. 3 shows a top view of the carrying device in the direction of arrow III of FIG. 1. Fig. 4 shows a side view of a ladle tilting chair in which a carrying device according to the invention is inserted.

Die Tragvorrichtung weist einen ein Stahlwerksgefäß 1 - beispielsweise eine Roheisenpfanne - peripher mit Spiel 2 umgebenden Tragring 3, der beim dargestellten Ausführungsbeispiel geschlossen ausgebildet ist - er könnte auch offen sein -, auf. An dem Tragring 3 sind sich nach unten erstreckende Standbeine 4 starr befestigt, die an den unteren Enden mit Standplatten 5 versehen sind. Bevorzugt sind drei Standbeine, die jeweils um die vertikale ,.Achse 6 der Tragvorrichtung in einem Winkel von 120° zueinander versetzt angeordnet sind. Die unteren Enden der Standbeine 4 sind, um eine gute Stabilität zu erzielen, miteinander durch Querstreben 7 verbunden.The carrying device has a steelworks vessel 1 - For example, a pig iron pan - peripherally with game 2 surrounding support ring 3, which is formed closed in the illustrated embodiment - it could also be open - on. On the support ring 3 downwardly extending legs 4 are rigidly attached, which are provided with base plates 5 at the lower ends. Three pillars are preferred, each of which is arranged offset from one another about the vertical axis 6 of the carrying device at an angle of 120 °. The lower ends of the legs 4 are connected to one another by cross struts 7 in order to achieve good stability.

An dem Tragring 3 sind einander diametral zur Achse 6 der Tragvorrichtung gegenüberliegende, mit Tragschlaufen 8 versehene Tragzapfen 9 montiert. Die Tragschlaufen 8 weisen jeweils ein sich in vertikaler Richtung erstreckendes Langloch 10 auf, so daß die Tragschlaufen 8 gegenüber den Tragzapfen 9 nicht nur verschwenkbar, sondern auch in vertikaler Richtung 11 um den Betrag 12 auf- und abbewegbar sind. Zwei an dem Tragring 3 vorgesehene Konsolen 13 tragen Haltebacken 14, die mit einer an jeder Tragschlaufe 8 vorgesehenen Haltebacke 15 in der Art zusammenwirken, daß bei angehobener Tragschlaufe 8 die Haltebacken 14, 15 außer Eingriff, bei abgesenkter Tragschlaufe 8 hingegen in Eingriff sind, wodurch die Tragschlaufen 8 in abgesenkter Position, also nachdem sie durch ihr Eigengewicht nach Lösen vom Hallenkran abgesenkt sind, in aufrechter Stellung verbleiben. Wird die Trageinrichtung hingegen mit den Tragschlaufen 8 auf Stützböcke aufgesetzt, so ist der Tragring 3 gegenüber den Tragschlaufen 8 um die Achse 16 der Tragzapfen 9 schwenk- bzw. kippbar.On the support ring 3 diametrically opposed to the axis 6 of the support device, provided with support loops 8 support pins 9 are mounted. The carrying straps 8 each have an elongated hole 10 extending in the vertical direction, so that the carrying straps 8 are not only pivotable relative to the supporting pins 9, but can also be moved up and down in the vertical direction 11 by the amount 12. Two brackets 13 provided on the support ring 3 carry holding jaws 14 which cooperate with a holding jaw 15 provided on each carrying strap 8 in such a way that when the carrying strap 8 is raised, the holding jaws 14, 15 are disengaged, while when the carrying strap 8 is lowered they are engaged, whereby the carrying straps 8 remain in the lowered position, ie after they have been lowered by their own weight after being released from the overhead crane, in the upright position. If, on the other hand, the carrying device with the carrying loops 8 is placed on support stands, the carrying ring 3 can be pivoted or tilted about the axis 16 of the carrying pins 9 with respect to the carrying loops 8.

Das Stahlwerksgefäß 1 weist zwei einander diametral gegenüberliegende, als Halteeinrichtung dienende Haltezapfen 17 auf. Zur Aufnahme dieser Haltezapfen 17 ist der Tragring 3 mit zwei U-förmig gestalteten, nach oben offenen Ausnehmungen 18 versehen, welche Ausnehmungen 18 jeweils mit einer Klinke 19 verriegelbar sind, so daß ein in die Trageinrichtung eingesetztes Stahlwerksgefäß 1 auch in gekippter Position der Trageinrichtung sicher gehalten ist. Diese Klinke 19 weist zwei im Winkel zueinander stehende Schenkel 20, 21 auf und ist um eine horizontale, zur Achse 22 der Haltezapfen 17 parallele Achse 23 aus der in Fig. 2 strichlierten, die Ausnehmung freigebenden Stellung A in die in Fig. 2 mit vollen Linien dargestellte, die, Ausnehmung 18 verschließende Stellung B verschwenkbar.The steelworks vessel 1 has two diametrically opposed holding pins 17 which serve as holding devices. To accommodate these holding pins 17 is the support ring 3 with two U-shaped, upwardly open recesses 18, which recesses 18 are each lockable with a pawl 19, so that a steelworks vessel 1 inserted into the supporting device is held securely even in the tilted position of the supporting device. This pawl 19 has two legs 20, 21 which are at an angle to one another and is about a horizontal axis 23 parallel to the axis 22 of the holding pins 17 from the position A in FIG. 2, which shows the recess in the position A in FIG Lines shown, the position 18 closing the recess B pivotable.

Der in Schließstellung B der Klinke 19 in vertikaler Richtung nach unten abstehende Schenkel 20 dient zum automatischen Einschwenken der Klinke 19 in Schließstellung B, sobald er bei Absenken des Stahlwerksgefäßes 1 mit dessen Haltezapfen 17 in Kontakt gelangt. In Schließposition B der Klinke 19 läßt sich ein Spannbolzen 24 mit dem horizontal gerichteten Schenkel 21 der Klinke 19 in und außer Eingriff bringen und mit einer Knarre festziehen. Der Spannbolzen 24 ist um eine Achse 25 parallel zur Schwenkachse 23 der Klinke 19 verschwenkbar.The leg 20 projecting downward in the closed position B of the pawl 19 serves for the automatic pivoting of the pawl 19 into the closed position B as soon as it comes into contact with the holding pin 17 when the steelworks vessel 1 is lowered. In the closed position B of the pawl 19, a clamping bolt 24 can be brought into and out of engagement with the horizontally directed leg 21 of the pawl 19 and tightened with a ratchet. The clamping bolt 24 can be pivoted about an axis 25 parallel to the pivot axis 23 of the pawl 19.

Eines der Standbeine 4 weist eine Konsole 26 mit einer U-förmigen, oben offenen Aufnahme 27 auf, in die ein am Stahlwerksgefäß 1 angeordneter Kippzapfen 28 einsetzbar ist. Beim Einsetzen des Stahlwerksgefäßes 1 in die Trageinrichtung - hierbei hängt das Stahlwerksgefäß mit an seinem oberen Rand angeordneten Traghaken 29 am Kran - muß darauf geachtet werden, daß die Haltezapfen 17 in die U-förmigen Ausnehmungen 18 des Tragringes 3 und der Kippzapfen 28 in die U-förmige Aufnahme 27 eingeführt werden. Eines der Standbeine 4 weist nahe seinem unteren Ende eine weitere Konsole 30 auf, die zur Übertragung von Kippmomenten auf die Trageinrichtung dient. Ein solches Kippmoment kann über die Konsole 30 an das Standbein 4 mittels eines Kipparmes 31 eines Pfannenkippstuhles 32 übertragen werden (vgl. Fig. 4). Der Pfannenkippstuhl weist zwei stationäre Aufnahmeböcke 33 auf, in die die Tragschlaufen 8 mit ihren unteren Enden einsetzbar sind. Zwecks Kippen der Trageinrichtung gemeinsam mit dem Stahlwerksgefäß 1 wird der am Pfannenkippstuhl 32 schwenkbewegliche Kipparm 31 betätigt, wodurch er an der Konsole 30 zum Anliegen gelangt und die Trageinrichtung um die Achse der Tragzapfen 9 kippt.One of the legs 4 has a bracket 26 with a U-shaped receptacle 27 open at the top, into which a tilting pin 28 arranged on the steelworks vessel 1 can be inserted. When inserting the steelworks vessel 1 in the support device - here the steelworks vessel hangs on the crane with support hooks 29 arranged on its upper edge - care must be taken that the retaining pins 17 in the U-shaped recesses 18 of the support ring 3 and the pivot pin 28 in the U -shaped receptacle 27 are introduced. One of the legs 4 has a further console 30 near its lower end, which is used to transmit tilting moments to the support device. A such a tilting moment can be transmitted via the bracket 30 to the supporting leg 4 by means of a tilting arm 31 of a pan tilting chair 32 (cf. FIG. 4). The pan tilting chair has two stationary support stands 33, into which the carrying straps 8 can be inserted with their lower ends. For the purpose of tilting the support device together with the steelworks vessel 1, the tilting arm 31 which can be pivoted on the ladle tilting chair 32 is actuated, whereby it comes to rest on the bracket 30 and tilts the support device about the axis of the support pin 9.

Die Trageirichtung entspricht hinsichtlich ihrer Außenabmessungen, insbesondere der Distanz 34 der Tragschlaufen 8, der Gestaltung der Tragschlaufen 8 und dem von den Standbeinen gebildeten Durchmesser 35,einer Stahlgießpfanne, so daß die zur Wartung, zum Transport und zum Abstellen einer Stahlgießpfanne vorhandenen Hilfseinrichtungen auch für Stahlwerksgefäße Verwendung finden können, die von Stahlgießpfannen abweichende Außenabmessungen aufweisen.The carrying direction corresponds in terms of its external dimensions, in particular the distance 34 of the carrying straps 8, the design of the carrying straps 8 and the diameter 35 formed by the supporting legs, to a steel ladle, so that the auxiliary devices available for maintenance, transport and parking of a steel ladle also for steelworks vessels Can be used that have outside dimensions different from steel ladles.

Claims (5)

1. Transportable Tragvorrichtung für ein Stahlwerksgefäß(l), insbesondere für ein metallurgisches Stahlwerksgefäß, dadurch gekennzeichnet, daß die Tragvorrichtung einen das Stahlwerksgefäß (1) mit seitlichem Spiel (2) umgebenden offenen oder geschlossenen Tragring (3) aufweist, an dem sich nach unten erstreckende Standbeine (4), vorzugsweise drei Standbeine (4), vorgesehen sind und an dem einander diametral zur Achse (6) des Tragringes (3) gegenüberliegende Tragzapfen (9) montiert sind, und daß der Tragring (3) mit Ausnehmungen (18) zur Aufnahme von seitlich von der Gefäßwand des Stahlwerksgefäßes (1) auskragenden Halteeinrichtungen (17) versehen ist, die mit einer Verriegelungseinrichtung (19, 24) verschließbar sind.1. Transportable support device for a steelworks vessel (l), in particular for a metallurgical steelworks vessel, characterized in that the support device has an open or closed support ring (3) surrounding the steelworks vessel (1) with lateral play (2), on which downwards extending legs (4), preferably three legs (4), are provided and on which diametrically opposite to the axis (6) of the support ring (3) opposite support pins (9) are mounted, and that the support ring (3) with recesses (18) for receiving holding devices (17) which project laterally from the vessel wall of the steelworks vessel (1) and which can be closed with a locking device (19, 24). 2. Tragvorrichtung nach Anspruch 1, dadurch gekennzeichnet, daß die Außenabmessungen (35) der Tragvorrichtung des zu einem Manipulatorstand (32) transportablen Stahlwerksgefäßes (1),insbesondere die Distanz (34) von an den Tragzapfen (9) montierten Tragschlaufen (8), gleich sind den Außenabmessungen einer Stahlgießpfanne.2. Carrying device according to claim 1, characterized in that the outer dimensions (35) of the carrying device of the manipulator stand (32) transportable steelworks vessel (1), in particular the distance (34) from the girder (9) mounted Tra g loops (8 ), are the same as the outside dimensions of a steel ladle. 3. Tragvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Verriegelungseinrichtung von einer zwei im Winkel zueinander stehende Schenkel (20, 21) aufweisenden Klinke (19) gebildet ist, die um eine horizontale Achse (23) schwenkbar ist, und daß in Schließstellung (B) der Klinke (19) ein um eine Achse (25) schwenkbarer Spannbolzen (24) mit der Klinke (19) in und außer Eingriff bringbar ist.3. Carrying device according to claim 1 or 2, characterized in that the locking device is formed by a two mutually angular legs (20, 21) having pawl (19) which is pivotable about a horizontal axis (23), and that in In the closed position (B) of the pawl (19), a clamping bolt (24) which can be pivoted about an axis (25) can be brought into and out of engagement with the pawl (19). 4. Tragvorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet, daß eines der Standbeine (4) mit einer Aufnahme (27) für einen Kippzapfen (28) des Stahlwerksgefäßes (1) und ein Standbein (4) mit einem Kippmomente von dem Manipulatorstand (32) an die Tragvorrichtung und damit das Stahlwerksgefäß (1) übertragenden Konsole (30) versehen ist.4. Carrying device according to claims 1 to 3, characterized in that one of the legs (4) with a Receptacle (27) for a pivot pin (28) of the steelworks vessel (1) and a support leg (4) with a tilting moment from the manipulator stand (32) to the carrying device and thus the bracket (30) transmitting the steelworks vessel (1). 5. Tragvorrichtung nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß die Tragschlaufen (8) an den Tragzapfen (9) schwenkbar und in vertikaler Richtung (11) auf- und abbewegbar mittels eines sich in vertikaler Richtung erstreckenden Langloches (10) gelagert sind, wobei zwischen den Tragschlaufen (8) und dem Tragring (3) eine durch vertikale Bewegung der Tragschlaufen in und außer Eingriff bringbare Verriegelungsein- - richtung (14, 15) vorgesehen ist, die bei abgesenkter Position der Tragschlaufen (8) diese in vertikaler Lage gegenüber dem Tragring (3) fixiert.5. Carrying device according to claims 1 to 4, characterized in that the carrying loops (8) on the supporting pin (9) are pivotable and movable up and down in the vertical direction (11) by means of a slot (10) extending in the vertical direction A locking device (14, 15) is provided between the carrying loops (8) and the carrying ring (3) by means of vertical movement of the carrying loops into and out of engagement, said locking device in a vertical position when the carrying loops (8) are in the lowered position fixed to the support ring (3).
EP85890003A 1984-02-10 1985-01-10 A transportable carrying assembly for a steelworks vessel Expired EP0152396B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0043684A AT379337B (en) 1984-02-10 1984-02-10 TRANSPORTABLE SUPPORTING DEVICE FOR A STEEL MILL
AT436/84 1984-02-10

Publications (3)

Publication Number Publication Date
EP0152396A2 true EP0152396A2 (en) 1985-08-21
EP0152396A3 EP0152396A3 (en) 1986-06-04
EP0152396B1 EP0152396B1 (en) 1988-05-11

Family

ID=3490558

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Application Number Title Priority Date Filing Date
EP85890003A Expired EP0152396B1 (en) 1984-02-10 1985-01-10 A transportable carrying assembly for a steelworks vessel

Country Status (7)

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EP (1) EP0152396B1 (en)
JP (1) JPS60180663A (en)
KR (1) KR850005954A (en)
AT (1) AT379337B (en)
DD (1) DD229055A5 (en)
DE (1) DE3562570D1 (en)
ES (1) ES539877A0 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699595A (en) * 2012-05-25 2012-10-03 三一矿机有限公司 Ring beam support
KR101369354B1 (en) * 2006-07-06 2014-03-04 유니챰 가부시키가이샤 Pants-type wearing article
CN108971472A (en) * 2018-08-31 2018-12-11 广德亚太汽车智能制动系统有限公司 A kind of stable type molten iron casting bag apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601984B1 (en) * 1976-01-16 1977-04-21 Mannesmann Ag Crossbar with supports for casting ladle - allowing rapid opening and closing of ladle during transport
DE3023894A1 (en) * 1980-06-26 1982-01-14 Rudolf Tecklenborg Ing. grad. GmbH & Co KG Baumaschinen, Transport- und Hebegeräte, 4712 Werne Truck lifting and tilting devices for cranes - has frame with telescopically extended arms carrying bearings, forming tilting axis and tilt control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2601984B1 (en) * 1976-01-16 1977-04-21 Mannesmann Ag Crossbar with supports for casting ladle - allowing rapid opening and closing of ladle during transport
DE3023894A1 (en) * 1980-06-26 1982-01-14 Rudolf Tecklenborg Ing. grad. GmbH & Co KG Baumaschinen, Transport- und Hebegeräte, 4712 Werne Truck lifting and tilting devices for cranes - has frame with telescopically extended arms carrying bearings, forming tilting axis and tilt control device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
LUEGER "Lexikon der H}ttentechnik", Band 5, Giesspfanne, Seiten 240-241, Deutsche Verlags-Anstalt, 1963, Stuttgart *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101369354B1 (en) * 2006-07-06 2014-03-04 유니챰 가부시키가이샤 Pants-type wearing article
CN102699595A (en) * 2012-05-25 2012-10-03 三一矿机有限公司 Ring beam support
CN108971472A (en) * 2018-08-31 2018-12-11 广德亚太汽车智能制动系统有限公司 A kind of stable type molten iron casting bag apparatus

Also Published As

Publication number Publication date
ES8601743A1 (en) 1985-11-01
ES539877A0 (en) 1985-11-01
DE3562570D1 (en) 1988-06-16
JPS60180663A (en) 1985-09-14
KR850005954A (en) 1985-09-28
EP0152396A3 (en) 1986-06-04
EP0152396B1 (en) 1988-05-11
ATA43684A (en) 1985-05-15
AT379337B (en) 1985-12-27
DD229055A5 (en) 1985-10-30

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