EP0505016A1 - Travelling gear for running on the lower flange of a monorail - Google Patents

Travelling gear for running on the lower flange of a monorail Download PDF

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Publication number
EP0505016A1
EP0505016A1 EP92250044A EP92250044A EP0505016A1 EP 0505016 A1 EP0505016 A1 EP 0505016A1 EP 92250044 A EP92250044 A EP 92250044A EP 92250044 A EP92250044 A EP 92250044A EP 0505016 A1 EP0505016 A1 EP 0505016A1
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EP
European Patent Office
Prior art keywords
support roller
support
running gear
gear according
roller
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
EP92250044A
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German (de)
French (fr)
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EP0505016B1 (en
Inventor
Udo Gersemsky
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Vodafone GmbH
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Mannesmann AG
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C11/00—Trolleys or crabs, e.g. operating above runways
    • B66C11/02—Trolleys or crabs, e.g. operating above runways with operating gear or operator's cabin suspended, or laterally offset, from runway or track
    • B66C11/04—Underhung trolleys
    • B66C11/06—Underhung trolleys running on monorails

Definitions

  • the invention relates to a monorail underflange undercarriage with load-bearing wheels on both sides of an I-shaped running rail, on which front and rear lateral guide rollers, supported on vertical axes, of the undercarriage loaded on one side by a driving motor bear.
  • a box girder with laterally protruding lower chords is also considered an I-shaped running track as running tracks for the running wheels.
  • Monorail underflange trolleys with only one load-bearing pair of wheels tend to pitch when moving the load carried by a hoist in the direction of travel and to lift the wheel on one side when swinging the load, as can hardly be prevented, especially when cornering.
  • load oscillations do not affect the crane's driving behavior as with monorail trolleys.
  • Such a chassis is known from DE-OS 36 27 358. It can be Preventing pitching movements can be connected to another chassis via a side member.
  • upper and lower guide rollers which lie against the belts prevent the trolley from swinging sideways.
  • the traction motor arranged in the middle of the beam does not cause any tipping moment on the trolley.
  • the object of the invention is to improve a monorail underflange undercarriage in such a way that pitching movements and lateral oscillation of the undercarriage are prevented when the load hanging on its hoist oscillates.
  • This object is achieved in that at least one support roller carrier is articulated coaxially to the axis of one of the guide rollers at least on the chassis side carrier opposite the drive motor and at the end opposite the guide roller with an additional guide roller mounted on a vertical axis laterally on the rail under the force of a Spring rests and that in the support roller carrier a support roller from below on the lower flange of the rail is mounted on a horizontal axis.
  • the spring ensures that the additional guide roller always bears against the running rail even with different radii of the curve, so that the lower flange running gear is properly guided on the driving rail even when the guide rollers fixedly mounted on the lower flange running gear have little play with the running rail. so that it does not lead to constraints with different rail widths.
  • the support roller mounted on the support roller carrier lies against the lower flange from below and prevents one of the wheels from tipping over when the load swings against the tipping moment of the drive motor, which is held by the diagonally opposite support roller.
  • the use of only one support roller enables the running gear to nod or tilt at the rail joint without causing jamming. When cornering, the support roller is steered perfectly by the geometrical arrangement and does not cause any frictional noises when axial Friction components occur.
  • the springs used for articulating the support roller carrier are preferably helical springs which are subjected to tension and have a fixed point in the opposite chassis side carrier.
  • the axis of the support roller is arranged vertically and centrally between the axes of the guide rollers and is always directed towards the center of the curve when the rails are curved. This means that the running gear is perfectly guided even when cornering, has no abrasion and makes no noise.
  • the support roller carrier is mounted on an extension of the axle and is height-adjustable for different belt thicknesses by means of adjusting nuts and threaded heels. Furthermore, the axis for the guide roller is guided displaceably in a guide groove of the undercarriage side member arranged perpendicular to the running rail and lies with a collar from below on the edge of the guide groove and is tightened by a tensioning screw on the undercarriage side member. If there is a risk of heavy sideways swinging of the load, both chassis side supports can be provided with spring-mounted support roller supports with additional guide rollers and support rollers. The two chassis side supports are connected to each other below the travel rail by an intermediate support.
  • the chassis according to the invention achieves excellent driving properties both when cornering and when driving straight ahead.
  • the erasing support roller rolling on the lower flange causes both wheels to rest on the lower flange even when the load swings, so that half of the drive wheel total wheel load can be used for friction. If the support rollers are arranged on one side of the chassis side member and directed backwards and forwards, skewing of the wheels is avoided even with the slightest play between the fixed guide rollers and the edge of the lower flange. That means less wear and smoother running.
  • the undercarriage according to the invention can be moved on a lower flange 18 of a travel rail 17 and carries a hoist 16 on the intermediate support 1.
  • undercarriage side supports 2 are fastened, each with an impeller 3, one of which is driven by a drive motor 15.
  • Each undercarriage side member 2 has a vertical axis 7 in front of and behind the running degree 3 for a guide roller 4 rolling laterally on the lower flange 18.
  • Each axle 7 is displaceable in a guide groove 14 of the undercarriage side member 2 perpendicular to the running rail 17 and lies with a collar 7a from below on the edge the guide groove and is secured in any desired width position by a clamping screw 10 screwed into an internal thread of the axis 7.
  • the guide roller 4 lies below the collar 7a of the axis 7, which passes through a support roller support 5 and there has a threaded shoulder 7b for adjusting nuts 11 for adjusting the height of the support roller support 5.
  • This has another vertical roller axis 9 for an additional guide roller 4a, which is approximately at the same height as the other guide rollers 4.
  • the support roller carrier 5 has between the holes for the axes 7 and 9 a bore for a horizontal support roller axis 8 for a support roller 6.
  • a spring 12 in the form of a Helical tension spring is pressed against the edge of the lower flange 18.
  • the spring 12 engages at a fixed point 13 of the opposite chassis 2.
  • Fig. 4 clearly shows that the support roller axis 8 for the support roller 6 is arranged in the middle between the guide rollers 4 and 4a resting on the lower flange 18 and is directed directly onto the curve center M when cornering, in which the support roller carrier 5 is pivoted. So that the support rollers 6 are guided properly.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
  • Railway Tracks (AREA)
  • Types And Forms Of Lifts (AREA)

Abstract

The invention relates to travelling gear for running on the lower flange of a monorail, having load-bearing running wheels on the two sides of an L-shaped travel rail on which front and rear lateral guide rollers, mounted on perpendicular axles, of the running gear loaded on one side by a travel motor rest. <??>In order to prevent pitching movements and lateral swinging of the travelling gear as a result of swinging of the hoisting gear suspended from the travelling gear with its load, it is proposed according to the invention that at least one support roller carrier (5) be coupled at least to the travelling gear side carrier (2) lying opposite the travel motor coaxially with respect to the axle (7) of one of the guide rollers (4) and that it should rest, at the end lying opposite the guide roller (4), with a supplementary guide roller (4a) mounted on a perpendicular roller axle (9) laterally on the travel rail (17) under the force of a spring (12) and that, in the support roller carrier (5), a support roller (6) resting from below against the girder (18) of the travel rail (17) be mounted on a horizontal support roller axle (8). <IMAGE>

Description

Die Erfindung betrifft ein Einschienenbahn-Unterflansch-Fahrwerk mit tragenden Laufrädern auf beiden Seiten einer I-förmigen Fahrschiene, an der vordere und hintere seitliche, auf senkrechten Achsen gelagerte Führungsrollen des von einem Fahrmotor einseitig belasteten Fahrwerkes anliegen. Als I-förmige Fahrschiene gilt auch ein Kastenträger mit seitlich überstehenden Untergurten als Fahrschienen für die Laufräder.The invention relates to a monorail underflange undercarriage with load-bearing wheels on both sides of an I-shaped running rail, on which front and rear lateral guide rollers, supported on vertical axes, of the undercarriage loaded on one side by a driving motor bear. A box girder with laterally protruding lower chords is also considered an I-shaped running track as running tracks for the running wheels.

Einschienenbahn-Unterflansch-Fahrwerke mit nur einem tragenden Laufradpaar neigen beim Pendeln der von einem Hebezeug getragenen Last zu Nickbewegungen in Fahrtrichtung und zum Anheben des Laufrades einer Seite beim Querpendeln der Last, wie es Insbesondere bei Kurvenfahrt kaum zu verhindern ist. Bei Kranen oder Hängekranen mit großen Radständen und großen Spurweiten beeinträchtigen Lastpendelungen das Fahrverhalten des Kranes nicht wie bei Einschienenbahn-Fahrwerken. Ein derartiges Fahrwerk ist durch die DE-OS 36 27 358 bekannt. Es kann zum Verhindern von Nickbewegungen über einen Längsträger mit einem weiteren Fahrwerk verbunden werden. Bei auf dem Obergurt eines Trägers fahrenden Laufkatzen verhindern obere und untere, seitlich an den Gurten anliegende Führungsrollen ein Seitwärtspendeln der Laufkatze. Der in Trägermitte angeordnete Fahrmotor verursacht kein Kippmoment auf die Laufkatze.Monorail underflange trolleys with only one load-bearing pair of wheels tend to pitch when moving the load carried by a hoist in the direction of travel and to lift the wheel on one side when swinging the load, as can hardly be prevented, especially when cornering. In the case of cranes or overhead cranes with large wheelbases and large track gauges, load oscillations do not affect the crane's driving behavior as with monorail trolleys. Such a chassis is known from DE-OS 36 27 358. It can be Preventing pitching movements can be connected to another chassis via a side member. In the case of trolleys traveling on the upper belt of a carrier, upper and lower guide rollers which lie against the belts prevent the trolley from swinging sideways. The traction motor arranged in the middle of the beam does not cause any tipping moment on the trolley.

Aufgabe der Erfindung ist es, ein Einschienenbahn-Unterflansch- Fahrwerk derart zu verbessern, daß beim Pendeln der an seinem Hebezeug hängenden Last Nickbewegungen und seitliches Pendeln des Fahrwerkes verhindert wird. Diese Aufgabe wird dadurch gelöst, daß mindestens an dem dem Fahrmotor gegenüberliegenden Fahrwerkseitenträger mindestens ein Stützrollenträger koaxial zur Achse einer der Führungsrollen angelenkt ist und an dem der Führungsrolle gegenüberliegende Ende mit einer auf einer senkrechten Achse gelagerten Zusatz-Führungsrolle seitlich an der Fahrschiene unter der Kraft einer Feder anliegt und daß in dem Stützrollenträger eine von unten am Untergurt der Fahrschiene anliegende Stützrolle auf einer waagerechten Achse gelagert ist. Die Feder bewirkt, daß die Zusatz-Führungsrolle auch bei unterschiedlichen Kurvenradien stets an der Fahrschiene anliegt, so daß das Unterflansch-Fahrwerk auch dann einwandfrei an der Fahrschiene geführt ist, wenn die am Unterflansch-Fahrwerk fest montierten Führungsrollen ein geringes Spiel zur Fahrschiene haben, so daß es bei unterschiedlichen Schienenbreiten nicht zu Zwängungen führt. Die am Stützrollenträger gelagerte Stützrolle liegt von unten am Untergurt an und verhindert ein Aufkippen eines der Laufräder beim Pendeln der Last entgegen dem Kippmoment des Fahrmotors, der von der diagonal gegenüberliegenden Stützrolle gehalten wird. Die Verwendung nur einer Stützrolle ermöglicht ein Nicken bzw. Kippen des Fahrwerkes am Schienenstoß, ohne daß es zu Klemmungen kommt. Bei Kurvenfahrt wird die Stützrolle durch die geometrische Anordnung einwandfrei gelenkt und verursacht keine Reibgeräusche, die bei axialen Reibkomponenten auftreten.The object of the invention is to improve a monorail underflange undercarriage in such a way that pitching movements and lateral oscillation of the undercarriage are prevented when the load hanging on its hoist oscillates. This object is achieved in that at least one support roller carrier is articulated coaxially to the axis of one of the guide rollers at least on the chassis side carrier opposite the drive motor and at the end opposite the guide roller with an additional guide roller mounted on a vertical axis laterally on the rail under the force of a Spring rests and that in the support roller carrier a support roller from below on the lower flange of the rail is mounted on a horizontal axis. The spring ensures that the additional guide roller always bears against the running rail even with different radii of the curve, so that the lower flange running gear is properly guided on the driving rail even when the guide rollers fixedly mounted on the lower flange running gear have little play with the running rail. so that it does not lead to constraints with different rail widths. The support roller mounted on the support roller carrier lies against the lower flange from below and prevents one of the wheels from tipping over when the load swings against the tipping moment of the drive motor, which is held by the diagonally opposite support roller. The use of only one support roller enables the running gear to nod or tilt at the rail joint without causing jamming. When cornering, the support roller is steered perfectly by the geometrical arrangement and does not cause any frictional noises when axial Friction components occur.

Zum Erhöhen der Stabilität sind zwei Stützrollenträger mit Stützrollen und Zusatz-Führungsrollen an beiden Enden des Fahrwerkseitenträgers angeordnet. Die zum Anlenken des Stützrollenträgers verwendeten Federn sind vorzugsweise auf Zug beanspruchte Schraubenfedern, die einen Festpunkt im gegenüberliegenden Fahrwerkseitenträger haben. Die Achse der Stützrolle ist senkrecht und mittig zwischen den Achsen der Führungsrollen angeordnet und bei gebogenen Schienen stets auf den Kurvenmittelpunkt gerichtet. Damit ist das Fahrwerk auch bei Kurvenfahrt einwandfrei geführt, hat keinen Abrieb und verursacht keine Geräusche.To increase stability, two support roller carriers with support rollers and additional guide rollers are arranged at both ends of the chassis side carrier. The springs used for articulating the support roller carrier are preferably helical springs which are subjected to tension and have a fixed point in the opposite chassis side carrier. The axis of the support roller is arranged vertically and centrally between the axes of the guide rollers and is always directed towards the center of the curve when the rails are curved. This means that the running gear is perfectly guided even when cornering, has no abrasion and makes no noise.

In weiterer Ausgestaltung der Erfindung ist der Stützrollenträger an einer Verlängerung der Achse gelagert und mittels Stellmuttern und Gewindeabsätzen für unterschiedliche Gurtdicken höhenverstellbar. Ferner ist die Achse für die Führungsrolle in einer senkrecht zur Fahrschiene angeordneten Führungsnut des Fahrwerkseitenträgers verschiebbar geführt und liegt mit einem Bunde von unten am Rand der Führungsnut an und wird von einer Spannschraube am Fahrwerkseitenträger angespannt. Wenn starkes Seitwärtspendeln der Last zu befürchten ist, können beide Fahrwerkseitenträger mit federnd angelenkten Stützrollenträgern mit Zusatz-Führungsrollen und Stützrollen versehen sein. Die beiden Fahrwerkseitenträger sind unterhalb der Fahrschiene über einen Zwischenträger miteinander verbunden.In a further embodiment of the invention, the support roller carrier is mounted on an extension of the axle and is height-adjustable for different belt thicknesses by means of adjusting nuts and threaded heels. Furthermore, the axis for the guide roller is guided displaceably in a guide groove of the undercarriage side member arranged perpendicular to the running rail and lies with a collar from below on the edge of the guide groove and is tightened by a tensioning screw on the undercarriage side member. If there is a risk of heavy sideways swinging of the load, both chassis side supports can be provided with spring-mounted support roller supports with additional guide rollers and support rollers. The two chassis side supports are connected to each other below the travel rail by an intermediate support.

Das erfindungsgemäße Fahrwerk erreicht trotz des einfachen Fahrwerksaufbaus sowohl bei Kurvenfahrt als auch bei Geradeausfahrt hervorragende Fahreigenschaften. Die radierfrei am Untergurt abrollende Stützrolle bewirkt, daß beide Laufräder auch beim Pendeln der Last auf dem Untergurt aufliegen, so daß mit dem angetriebenen Rad die Hälfte der gesamten Radlast für den Reibschluß genutzt werden kann. Wenn die Stützrollen auf einer Seite des Fahrwerkseitenträgers angeordnet und nach hinten und vorne gerichtet sind, wird auch bei geringstem Spiel zwischen den festgelagerten Führungsrollen und dem Rand des Untergurtes ein Schräglauf der Laufräder vermieden. Das bedeutet geringeren Verschleiß und bessere Laufruhe.Despite the simple chassis structure, the chassis according to the invention achieves excellent driving properties both when cornering and when driving straight ahead. The erasing support roller rolling on the lower flange causes both wheels to rest on the lower flange even when the load swings, so that half of the drive wheel total wheel load can be used for friction. If the support rollers are arranged on one side of the chassis side member and directed backwards and forwards, skewing of the wheels is avoided even with the slightest play between the fixed guide rollers and the edge of the lower flange. That means less wear and smoother running.

Ein Ausführungsbeispiel der Erfindung ist in den Zeichnungen dargestellt und im folgenden erläutert. Es zeigen

Fig. 1
ein Fahrwerk in der Seitenansicht,
Fig. 2
ein Fahrwerk in der Stirnansicht,
Fig. 3
eine Draufsicht auf ein Fahrwerk nach Fig. 1,
Fig. 4
eine Situationsskizze bei Kurvenfahrt.
An embodiment of the invention is shown in the drawings and explained below. Show it
Fig. 1
a chassis in side view,
Fig. 2
a chassis in front view
Fig. 3
2 shows a plan view of a chassis according to FIG. 1,
Fig. 4
a sketch of the situation when cornering.

Das erfindungsgemäße Fahrwerk ist auf einem Untergurt 18 einer Fahrschiene 17 verfahrbar und trägt am Zwischenträger 1 ein Hebezeug 16. Zu beiden Seiten des Zwischenträgers 1 sind Fahrwerkseitenträger 2 mit je einem Laufrad 3 befestigt, von denen eins von einem Fahrmotor 15 angetrieben wird. Jeder Fahrwerkseitenträger 2 hat vor und hinter dem Laufgrad 3 eine senkrechte Achse 7 für eine seitlich am Untergurt 18 abrollende Führungsrolle 4. Jede Achse 7 ist in einer Führungsnut 14 des Fahrwerkseitenträgers 2 senkrecht zur Fahrschiene 17 verschiebbar und liegt mit einem Bund 7a von unten am Rand der Führungsnut an und wird von einer in ein Innengewinde der Achse 7 geschraubte Spannschraube 10 in jeder gewünschten Breitenstellung gesichert. Die Führungsrolle 4 liegt unterhalb des Bundes 7a der Achse 7, die durch einen Stützrollenträger 5 hindurchführt und dort einen Gewindeabsatz 7b für Stellmuttern 11 zum Höhenverstellen des Stützrollenträgers 5 hat. Dieser hat eine weitere senkrechte Rollenachse 9 für eine Zusatz-Führungsrolle 4a, die etwa auf der gleichen Höhe wie die anderen Führungsrollen 4 liegt. Der Stützrollenträger 5 hat zwischen den Bohrungen für die Achsen 7 und 9 eine Bohrung für eine waagerechte Stützrollenachse 8 für eine Stützrolle 6. In Fig. 3 ist zu erkennen, daß der Stützrollenträger 5 mit der Zusatz-Führungsrolle 4a von einer Feder 12 in Form einer Schrauben-Zugfeder gegen den Rand des Untergurtes 18 gedrückt wird. Die Feder 12 greift an einem Festpunkt 13 des gegenüberliegenden Fahrwerkes 2 an.The undercarriage according to the invention can be moved on a lower flange 18 of a travel rail 17 and carries a hoist 16 on the intermediate support 1. On both sides of the intermediate support 1, undercarriage side supports 2 are fastened, each with an impeller 3, one of which is driven by a drive motor 15. Each undercarriage side member 2 has a vertical axis 7 in front of and behind the running degree 3 for a guide roller 4 rolling laterally on the lower flange 18. Each axle 7 is displaceable in a guide groove 14 of the undercarriage side member 2 perpendicular to the running rail 17 and lies with a collar 7a from below on the edge the guide groove and is secured in any desired width position by a clamping screw 10 screwed into an internal thread of the axis 7. The guide roller 4 lies below the collar 7a of the axis 7, which passes through a support roller support 5 and there has a threaded shoulder 7b for adjusting nuts 11 for adjusting the height of the support roller support 5. This has another vertical roller axis 9 for an additional guide roller 4a, which is approximately at the same height as the other guide rollers 4. The support roller carrier 5 has between the holes for the axes 7 and 9 a bore for a horizontal support roller axis 8 for a support roller 6. In Fig. 3 it can be seen that the support roller carrier 5 with the additional guide roller 4a by a spring 12 in the form of a Helical tension spring is pressed against the edge of the lower flange 18. The spring 12 engages at a fixed point 13 of the opposite chassis 2.

Fig. 4 zeigt deutlich, daß die Stützrollenachse 8 für die Stützrolle 6 in der Mitte zwischen den am Untergurt 18 anliegenden Führungsrollen 4 und 4a angeordnet ist und bei Kurvenfahrt, bei der der Stützrollenträger 5 verschwenkt ist, direkt auf den Kurvenmittelpunkt M gerichtet ist. Damit sind die Stützrollen 6 einwandfrei geführt.Fig. 4 clearly shows that the support roller axis 8 for the support roller 6 is arranged in the middle between the guide rollers 4 and 4a resting on the lower flange 18 and is directed directly onto the curve center M when cornering, in which the support roller carrier 5 is pivoted. So that the support rollers 6 are guided properly.

Claims (10)

Einschienenbahn-Unterflansch-Fahrwerk mit tragenden Laufrädern auf beiden Seiten einer I-förmigen Fahrschiene, an der vordere und hintere seitliche, auf senkrechten Achsen gelagerte Führungsrollen des von einem Fahrmotor einseitig belasteten Fahrwerkes anliegen,
dadurch gekennzeichnet,
daß mindestens an dem, dem Fahrmotor (15) gegenüberliegenden Fahrwerkseitenträger (2) mindestens ein Stützrollenträger (5) koaxial zur Achse (7) einer der Führungsrollen (4) angelenkt ist und an dem der Führungsrolle (4) gegenüberliegenden Ende mit einer auf einer senkrechten Rollenachse (9) gelagerten Zusatz-Führungsrolle (4a) seitlich an der Fahrschiene (17) unter der Kraft einer Feder (12) anliegt und daß in dem Stützrollenträger (5) eine von unten am Untergurt (18) der Fahrschiene (17) anliegende Stützrolle (6) auf einer waagerechten Stützrollenachse (8) gelagert ist.Monorail underflange undercarriage with load-bearing wheels on both sides of an I-shaped track, against which front and rear lateral guide rollers of the undercarriage loaded on one side by vertical axles rest,
characterized,
that at least one of the guide rollers (4) is articulated at least on the undercarriage side support (2) opposite the drive motor (15) coaxially to the axis (7) and at the end opposite the guide roller (4) with a vertical one Roller axis (9) mounted additional guide roller (4a) on the side of the travel rail (17) under the force of a spring (12) and that in the support roller carrier (5) a support roller from below on the lower flange (18) of the travel rail (17) (6) is mounted on a horizontal support roller axis (8). Fahrwerk nach Anspruch 1,
dadurch gekennzeichnet,
daß zwei Stützrollenträger (5) mit Stützrollen (6) und Zusatz-Führungsrollen (4a) an beiden Enden des Fahrwerkseitenträgers (2) angeordnet sind.Running gear according to claim 1,
characterized,
that two support roller carriers (5) with support rollers (6) and additional guide rollers (4a) are arranged at both ends of the chassis side carrier (2). Fahrwerk nach Anspruch 1,
dadurch gekennzeichnet,
daß die Feder (12) eine auf Zug beanspruchte Schraubenfeder zwischen dem schwenkbaren Ende des Stützrollenträgers (5) und einem Festpunkt (13) am gegenüberliegenden Fahrwerkseitenträger (2) ist.Running gear according to claim 1,
characterized,
that the spring (12) is a helical spring under tension between the pivotable end of the support roller support (5) and a fixed point (13) on the opposite chassis side support (2). Fahrwerk nach Anspruch 1,
dadurch gekennzeichnet,
daß die Stützrollenachse (8) senkrecht und mittig zwischen den Achsen (7,9) der Führungsrollen (4,4a) angeordnet ist.Running gear according to claim 1,
characterized,
that the support roller axis (8) is arranged vertically and centrally between the axes (7,9) of the guide rollers (4,4a). Fahrwerk nach Anspruch 1,
dadurch gekennzeichnet,
daß der Stützrollenträger (5) an einer Verlängerung der Achse (7) gelagert ist.Running gear according to claim 1,
characterized,
that the support roller carrier (5) is mounted on an extension of the axis (7). Fahrwerk nach Anspruch 5,
daß der Stürtzrollenträger (5) mittels Stellmuttern (11) und Gewindeabsätzen (7b) höhenverstellbar an der Achse (7) gelagert ist.Running gear according to claim 5,
that the support roller carrier (5) is mounted on the axle (7) so that it can be adjusted in height by means of adjusting nuts (11) and threaded paragraphs (7b). Fahrwerk nach Anspruch 1,
dadurch gekennzeichnet,
daß die Achse (7) in einer senkrecht zur Fahrschiene (17) angeordneten Führungsnut (14) des Fahrwerkseitenträgers (2) verschiebbar geführt ist.Running gear according to claim 1,
characterized,
that the axis (7) in a perpendicular to the rail (17) arranged guide groove (14) of the chassis side member (2) is guided. Fahrwerk nach Anspruch 7,
dadurch gekennzeichnet,
daß die Achse (7) mit einem Bund (7a) von unten am Rand der Führungsnut (14) anliegt und von einer Spannschraube (10) am Fahrwerkseitenträger (2) angespannt ist.Running gear according to claim 7,
characterized,
that the axle (7) rests with a collar (7a) from below on the edge of the guide groove (14) and is tensioned by a clamping screw (10) on the chassis side support (2). Fahrwerk nach einem oder mehreren der vorgenannten Ansprüche,
dadurch gekennzeichnet,
daß an beiden Fahrwerkseitenträgern (2) Stützrollenträger (5) mit Stützrollen (6) und Zusatz-Führungsrollen (4a) angeordnet sind.Running gear according to one or more of the preceding claims,
characterized,
that support roller supports (5) with support rollers (6) and additional guide rollers (4a) are arranged on both chassis side supports (2). Fahrwerk nach Anspruch 1,
dadurch gekennzeichnet,
daß linke und rechte Fahrwerkseitenträger (2) über einen Zwischenträger (1) miteinander verbunden sind.Running gear according to claim 1,
characterized,
that the left and right chassis side supports (2) are connected to one another via an intermediate support (1).
EP92250044A 1991-03-22 1992-02-27 Travelling gear for running on the lower flange of a monorail Expired - Lifetime EP0505016B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4109971 1991-03-22
DE4109971A DE4109971C2 (en) 1991-03-22 1991-03-22 Monorail underflange trolley

Publications (2)

Publication Number Publication Date
EP0505016A1 true EP0505016A1 (en) 1992-09-23
EP0505016B1 EP0505016B1 (en) 1995-04-12

Family

ID=6428267

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92250044A Expired - Lifetime EP0505016B1 (en) 1991-03-22 1992-02-27 Travelling gear for running on the lower flange of a monorail

Country Status (6)

Country Link
US (1) US5213045A (en)
EP (1) EP0505016B1 (en)
AT (1) ATE121052T1 (en)
DE (2) DE4109971C2 (en)
DK (1) DK0505016T3 (en)
ES (1) ES2071425T3 (en)

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EP0681988A1 (en) * 1994-04-15 1995-11-15 MANNESMANN Aktiengesellschaft Running gear for a hoist
EP0727383A2 (en) * 1994-12-19 1996-08-21 Becherini Sollevamenti srl Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks
GB2336346A (en) * 1998-04-08 1999-10-20 Mannesmann Ag Overhead rail running gear
WO2007087854A1 (en) * 2006-02-02 2007-08-09 Wampfler Aktiengesellschaft Chassis for a cable or pipeline trolley
DE102008032151A1 (en) * 2008-07-08 2010-01-21 Eisenmann Anlagenbau Gmbh & Co. Kg Conveyor, particularly electro-rail conveyor system for use in industrial plants for transporting work pieces, has electro-track railway which consists of load- and guide-rail and load bearing wagon that carries work pieces

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DE4432330C2 (en) * 1994-09-10 1997-12-04 Manfred Boettcher Hoist on an oval beam
US5676061A (en) * 1996-04-10 1997-10-14 Hk Systems, Inc. Carrier cell for a monorail sortation system
DE19620145C2 (en) * 1996-04-19 1999-07-29 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
DE19620150C2 (en) * 1996-04-19 1999-07-29 Mannesmann Ag Chassis, especially for chain hoists, load suspension devices and / or trailing cables
US5881650A (en) * 1996-04-19 1999-03-16 Mannesmann Aktiengesellschaft Running mechanism for chain hoists, load carrying means for trailing cable
DE19617104C2 (en) * 1996-04-19 1998-09-03 Mannesmann Ag Running gear, especially for chain hoists and / or trailing cables
JPH1067319A (en) * 1996-04-19 1998-03-10 Mannesmann Ag Traveling device
US5709154A (en) * 1996-11-21 1998-01-20 Schott; Fred R. Monorail access system for making a boat handicapped accesible
US5673804A (en) * 1996-12-20 1997-10-07 Pri Automation, Inc. Hoist system having triangular tension members
DE29806442U1 (en) * 1998-04-08 1999-02-18 Ronge, Rudolf, 70469 Stuttgart Transport device, in particular loading crane, for transporting gravestones, monuments and the like.
US6250484B1 (en) 2000-06-07 2001-06-26 Mhe Technologies, Inc. Counterweight for monorail hoists
US6695120B1 (en) 2000-06-22 2004-02-24 Amkor Technology, Inc. Assembly for transporting material
US6889813B1 (en) 2000-06-22 2005-05-10 Amkor Technology, Inc. Material transport method
US6386117B1 (en) * 2000-09-05 2002-05-14 Maynard Cowan, Jr. Roadway/vehicle interface apparatus
EP1352801A1 (en) * 2002-04-11 2003-10-15 Siemens Schweiz AG Running gear for a monorail
DE10304218A1 (en) * 2003-01-30 2004-09-09 Technische Entwicklungen Dr. Becker Gmbh Overhead rail system for movable crane, has carrier comprising of I-beams which are symmetrically arranged and welded together, in which wheels and guide rollers move along carrier to guide movement of crane along carrier
US6910425B2 (en) * 2003-02-28 2005-06-28 Transol Corporation Trolley with tractor drive for use in curved enclosed tracks and system including the same
DE10345102B4 (en) * 2003-09-26 2005-09-29 Demag Cranes & Components Gmbh Trolley, in particular monorail cat with low height
WO2005123560A2 (en) * 2004-06-18 2005-12-29 Berend Jan Werkman Guide roller assembly
US11146047B2 (en) * 2017-06-27 2021-10-12 Janet Stephens Cable pulling apparatus for cable tray
FI127757B (en) * 2017-09-22 2019-02-15 Konecranes Global Oy Lift carriage of a crane
CN108909358B (en) * 2018-07-05 2021-09-10 中车青岛四方机车车辆股份有限公司 Variable-gauge wheel set and variable-gauge bogie
CN108909359B (en) * 2018-07-05 2021-06-25 中车青岛四方机车车辆股份有限公司 Axle box body structure for track-pitch-variable wheel set and track-pitch-variable wheel set
CN108996393B (en) * 2018-09-10 2019-08-02 中国电子科技集团公司第三十八研究所 A kind of walking mechanism of aerial shuttle
DE102019128316B4 (en) 2019-10-21 2023-03-30 SEH Fördersysteme GmbH electric monorail
CN116081461B (en) * 2023-03-06 2023-06-16 新乡学院 Crown block capable of realizing sharp turning and realization method thereof

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DE1013047B (en) * 1954-02-27 1957-08-01 Wilhelm Grube Trolley running on one or more than one rail with attached load and, depending on the load and the inclination of the lane, a counter-roller that is pressed on
US3074354A (en) * 1958-05-28 1963-01-22 Cleveland Crane Eng Overhead material handling trolleys
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DE2409294A1 (en) * 1974-02-27 1975-09-04 Krupp Gmbh Rail crane guide - has rockers carrying rollers on vertical axes on arms fitted at sides of travel wheels
DE3731631A1 (en) * 1987-09-19 1989-04-27 Schmidt Handling Gmbh Double-rail elevated railway system

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US3498236A (en) * 1968-03-12 1970-03-03 Lonnie E Meek Self-propelled cable supported carriage
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DE3627358A1 (en) * 1986-08-12 1988-02-18 Mannesmann Ag Drive for a rail vehicle
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DE1013047B (en) * 1954-02-27 1957-08-01 Wilhelm Grube Trolley running on one or more than one rail with attached load and, depending on the load and the inclination of the lane, a counter-roller that is pressed on
US3074354A (en) * 1958-05-28 1963-01-22 Cleveland Crane Eng Overhead material handling trolleys
FR1600980A (en) * 1968-09-30 1970-08-03
DE2010262A1 (en) * 1970-03-05 1971-09-09 Tanaka T Trolley for cranes and the like
DE2409294A1 (en) * 1974-02-27 1975-09-04 Krupp Gmbh Rail crane guide - has rockers carrying rollers on vertical axes on arms fitted at sides of travel wheels
DE3731631A1 (en) * 1987-09-19 1989-04-27 Schmidt Handling Gmbh Double-rail elevated railway system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0681988A1 (en) * 1994-04-15 1995-11-15 MANNESMANN Aktiengesellschaft Running gear for a hoist
US5623879A (en) * 1994-04-15 1997-04-29 Mannesmann Aktiengesellschaft Travelling mechanism for hoisting equipment
EP0727383A2 (en) * 1994-12-19 1996-08-21 Becherini Sollevamenti srl Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks
EP0727383A3 (en) * 1994-12-19 1998-07-08 Becherini Sollevamenti srl Bridge trolley with circular rail to be suspended underlying the frame to improve the working envelope of the chain blocks
GB2336346A (en) * 1998-04-08 1999-10-20 Mannesmann Ag Overhead rail running gear
GB2336346B (en) * 1998-04-08 2002-04-17 Mannesmann Ag Overhead rail running gear
WO2007087854A1 (en) * 2006-02-02 2007-08-09 Wampfler Aktiengesellschaft Chassis for a cable or pipeline trolley
CN101395083B (en) * 2006-02-02 2011-03-30 康达提斯--瓦普弗勒公司 Driving mechanism for pipeline conveying vehicle
US8082854B2 (en) 2006-02-02 2011-12-27 Conductix-Wampfler Ag Chassis for a cable or pipeline trolley
DE102008032151A1 (en) * 2008-07-08 2010-01-21 Eisenmann Anlagenbau Gmbh & Co. Kg Conveyor, particularly electro-rail conveyor system for use in industrial plants for transporting work pieces, has electro-track railway which consists of load- and guide-rail and load bearing wagon that carries work pieces
DE102008032151B4 (en) * 2008-07-08 2017-06-01 Eisenmann Se Conveying device for workpieces with an electric rail track

Also Published As

Publication number Publication date
DE4109971C2 (en) 1994-05-26
DK0505016T3 (en) 1995-07-03
EP0505016B1 (en) 1995-04-12
DE4109971A1 (en) 1992-09-24
DE59201868D1 (en) 1995-05-18
ES2071425T3 (en) 1995-06-16
ATE121052T1 (en) 1995-04-15
US5213045A (en) 1993-05-25

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