EP1332939B2 - Cable carrier - Google Patents

Cable carrier Download PDF

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Publication number
EP1332939B2
EP1332939B2 EP02450127.2A EP02450127A EP1332939B2 EP 1332939 B2 EP1332939 B2 EP 1332939B2 EP 02450127 A EP02450127 A EP 02450127A EP 1332939 B2 EP1332939 B2 EP 1332939B2
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EP
European Patent Office
Prior art keywords
cable
carrying
sheave
carrier
slack
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EP02450127.2A
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German (de)
French (fr)
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EP1332939A1 (en
EP1332939B1 (en
Inventor
Norbert Riedl
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High Technology Industries SpA
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High Technology Investments BV
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Application filed by High Technology Investments BV filed Critical High Technology Investments BV
Priority to AT02450127T priority Critical patent/ATE273817T1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/02—Suspension of the load; Guiding means, e.g. wheels; Attaching traction cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B12/00—Component parts, details or accessories not provided for in groups B61B7/00 - B61B11/00
    • B61B12/04—Devices for damping vibrations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B7/00—Rope railway systems with suspended flexible tracks
    • B61B7/04—Rope railway systems with suspended flexible tracks with suspended tracks serving as haulage cables
    • B61B7/045—Rope railway systems with suspended flexible tracks with suspended tracks serving as haulage cables having in each direction more than one track serving as haulage cables

Definitions

  • the present invention relates to a cable rider for a cable car, which has two support cables and a Wernerdenem strand per lane side, with a carrier having on two opposite sides in each case at least one cable clamp for gripping a support cable and a first cable support roller for support and Guiding the pulling strand and at least one further rope carrying roller for supporting the returning strand of the Switzerlandseilschleife stores.
  • Rope riders are known and are used in long clamping fields to limit the vertical slack of the pulling run of the pull rope.
  • the invention has set itself the goal of creating a rider for a cable car with two suspension ropes and a complete Buchseilschleife per lane side, which allows better stabilization of Werner-Seilschleife than the known constructions, reduces the space required for a lane side and still increases the safety of Werner-Seil Installation.
  • the central arrangement of the first rope support roller also takes into account the increased application of force of the pulling strand and counteracts vibration tendencies of the rope rider.
  • the supporting plane of the further cable carrying roller lies below the clamping plane of the cable clamps. This further reduces the risk of pull rope rollovers.
  • both cable rollers are within the track width of the cable clamps.
  • the support plane of the further cable support roller is below the support plane of the first cable support roller. In this way, the distance between pulling and returning strand is increased, whereby the risk of pull rope rollovers is even more reduced.
  • both rope rollers are mounted on a common axis, which significantly simplifies the production and assembly.
  • the further cable support roller has a smaller diameter than the first cable support roller; this is achieved in a particularly simple manner, that the carrying plane of the further rope carrying roller lies below the carrying plane of the first rope carrying roller.
  • the carrier supports at least one hold-down roller which lies over the further cable carrying roller in order to secure the returning strand against lifting thereof.
  • the carrier is provided with pointing to the supporting plane of the first rope support role Einweisgebügeln the pulling strand, wherein at least one of the Einweisebügel overlaps the further cable support role to secure the returning strand against lifting of this.
  • This variant has the additional advantage of a simplified construction, since one of the Einweisebügel the first rope support roller is used at the same time as derailment assurance for the further cable support role.
  • the carrier is seen in the cable direction trough or V-shaped and carries on each side at least two cable clamps. This results in a particularly robust construction and a vibration-resistant attachment to the suspension cables.
  • the cable clamps on one side can be mounted longitudinally displaceable on the carrier.
  • different longitudinal movements of the support cables can be compensated, which prevents the introduction of vibrations in the Switzerlandseilschleife.
  • FIG. 1 to 3 a first embodiment of the cable rider of the invention in an end view, a side view and a plan view, respectively, wherein in Fig. 1 in addition, a drive running over the rope rider is shown in dashed lines, and Fig. 4 an alternative embodiment of the Seilreiters of the invention in a front view analogous to Fig. 1 ,
  • rope rider 1 is intended for a carriageway side of a cable car (not shown).
  • the roadway side comprises a cable harness with two suspension ropes 2, 3 and a traction cable loop from a pulling strand 4 (also referred to as actual "pulling rope") and a returning strand 5 (also referred to as "opposing rope").
  • a drive (6) indicated by dotted lines 6 of a driving means e.g. a cable car, with the help of rollers 7, 8 from.
  • a traction cable clamp 9 grips the pulling strand 4 of the traction cable loop and lifts it temporarily when driving over the traction rider 1 (not shown, the trailing strand 4 is shown in the figures in the position deposited on the traction rider 1).
  • the details of the drive 6 are irrelevant to the present invention and are therefore not explained in detail.
  • the rope rider 1 comprises a cable ( Fig. 1 ) seen substantially trough-shaped or V-shaped support 10, which is composed in the form of a framework of individual struts, eg by welding.
  • the carrier 10 is provided on two opposite sides, in the example shown at the leg ends of the trough or the V, respectively with two cable clamps 11 and 12 or 13 and 14.
  • the cable clamps 11 to 14 grip the suspension cables 2, 3 from below, as known in the art.
  • the cable clamps 11, 12 of the one side are rigidly mounted on the carrier 10, whereas the cable clamps 13, 14 of the other side are longitudinally displaceably mounted in the cable direction on sliding guides 15, 16 of the carrier 10.
  • the sliding guides 15, 16 are formed in the case shown by two parallel sliding axes on which the cable clamps 13, 14 with appropriately drilled blocks 17, 18 slide. That way the rope rider can 1 different axial movements of the support cables 2, 3 record.
  • a cable support roller 19 is arranged for the pulling strand 4 of the Switzerlandseilschleife.
  • the cable support roller 19 is rotatably mounted on an axis 20 of the carrier 10.
  • the cable support roller 19 is provided with a track groove 21 and roller rims 22, 23 to guide the pulling track 4 in a support plane 24 and reduce the risk of derailment, as known in the art.
  • the carrier 10 is provided with pointing to the supporting plane 24 Ein Stammgebügeln 25, 26, which ensure that after the crossing of the drive 6, in which the Switzerlandseilklemme 9, the pulling strand 4 temporarily lifts from the cable support roller 19, this again correctly stored in the track 21 becomes.
  • a further cable support roller 27 is rotatably mounted for the returning strand 5 of Switzerlandseilschleife.
  • the further cable support roller 27 is parallel to and adjacent to the first cable support roller 19 in the trough or V-shaped receiving portion of the carrier 10.
  • the further cable support roller 27 is again provided with a central groove 28 and roller rims 29, 30.
  • the further cable support roller 27 has a smaller diameter than the first cable support roller 19, especially since it must withstand only a lower stress. In this way, their support plane 24 'is below the support plane 24 of the first cable support roller 19, so that the pulling and returning strand 4, 5 not only have a horizontal but also a vertical offset, which increases their mutual distance.
  • FIG. 4 An alternative variant of securing the returning strand 5 is in Fig. 4 shown.
  • the embodiment of Fig. 4 is essentially the same as that of Fig. 1 to 3 , wherein like elements are designated by the same reference numerals, except for the components discussed below.
  • a hold-down roller 32 is disposed above the further cable support roller 27.
  • the hold-down roller 32 is equipped with a running groove 33 and roller rims 34, 35.
  • the further cable support roller 27 and the hold-down roller 32 are mounted on separate axes 36, 37 of the carrier 10.
  • the returning strand 5 of the Switzerlandseilschleife is caught between the other cable support roller 27 and the hold-down roller 32. Since the returning strand 5 in the rope rider 1 in vertical and - by the grooves 21, 33 and the roller rims 22, 23, 34, 35 of the further cable support roller 27 and the hold-down roller 32 - horizontal direction is secured, vibration tendencies of Switzerlandseilschleife is substantially counteracted.
  • the carrier 10 has any suitable shape, e.g. H-profile.
  • the carrier 10 may also have more than one cable support roller 19 for the pulling strand 4; Likewise, more than one further rope carrying roller 27 can be provided for the returning strand 5.
  • the further cable carrying roller (s) 27 can also have the same diameter as the first cable carrying roller (s) 19.
  • the backup of the returning strand 5 against lifting of the other cable support roller 27 can be done with other elements of the carrier 10 as the Einweisebügel 26 or by means of more than one hold-down roller 32, or omitted in the simplest case. On the Einweisebügel 25, 26 are optional.
  • the storage of the cable support roller 19, the further cable support roller 27 and the hold-down roller 32 on the carrier 10 can be arbitrary Way done, for example, with the help of one or more waves which are rotatably mounted in the carrier 10. Also, it is not necessary that the cable support roller 19 and the further cable support roller 27 are below the clamping level of the cable clamps 2, 3, although this is preferable for the reasons mentioned in the introduction. For example, the cable support roller 19 and / or the further cable support roller 27 could also be located above the clamping level of the cable clamps 2, 3.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)

Description

Die vorliegende Erfindung betrifft einen Seilreiter für eine Seilbahn, die zwei Tragseile und eine Zugseilschleife aus ziehendem und rücklaufdenem Trum pro Fahrbahnseite aufweist, mit einem Träger, der auf zwei gegenüberliegenden Seiten jeweils zumindest eine Seilklemme zum Ergreifen eines Tragseiles aufweist und eine erste Seiltragrolle zur Abstützung und Führung des ziehenden Trums und zumindest eine weitere Seiltragrolle zur Abstützung des rücklaufenden Trums der Zugseilschleife lagert.The present invention relates to a cable rider for a cable car, which has two support cables and a Zugseilschleife pulling and rücklaufdenem strand per lane side, with a carrier having on two opposite sides in each case at least one cable clamp for gripping a support cable and a first cable support roller for support and Guiding the pulling strand and at least one further rope carrying roller for supporting the returning strand of the Zugseilschleife stores.

Ein derartiger Seilreiter ist aus der Seilbahnlage "Pendelbahn Totalpsee - Weisfluhjoch" in CH-7270 Davos bekannt.Such a rope rider is known from the cable car "Pendelbahn Totalpsee - Weisfluhjoch" in CH-7270 Davos.

Seilreiter sind bekannt und werden bei langen Spannfeldern eingesetzt, um den vertikalen Durchhang des ziehenden Trums des Zugseiles zu begrenzen. Bei Seilbahnen, bei denen das rücklaufende Trum des Zugseiles auf derselben Fahrbahnseite zurückgeführt wird wie das ziehende Trum, z.B. bei Pendelbahnen, ergibt sich das Problem, daß mit den bekannten Seilreitern die Zugseilschleife nur ungenügend stabilisiert werden kann, da das rücklaufende Trum in den Spannfeldern frei hängt. Dies hat nicht nur Schwingungstendenzen der Zugseilschleife zur Folge, sondern vergrößert auch den Platzbedarf für den gesamten Seilstrang aus Tragseilen und Zugseilschleife, da für das rücklaufende Trum entsprechender Sicherheitsabstand zu den übrigen Seilen des Seilstranges eingehalten werden muß.Rope riders are known and are used in long clamping fields to limit the vertical slack of the pulling run of the pull rope. For ropeways in which the return run of the pull rope is returned on the same lane side as the pulling run, e.g. with pendulum tracks, there is the problem that the Zugseilschleife can be stabilized only insufficiently with the known rope riders, since the returning strand hangs freely in the clamping fields. This not only results in vibration tendencies of the Zugseilschleife result, but also increases the space requirement for the entire rope strand of suspension ropes and Zugseilschleife, as must be respected for the returning strand corresponding safety distance to the other ropes of the rope strand.

Die Erfindung setzt sich zum Ziel, einen Seilreiter für eine Seilbahn mit zwei Tragseilen und einer kompletten Zugseilschleife pro Fahrbahnseite zu schaffen, welcher eine bessere Stabilisierung der Zugseilschleife ermöglicht als die bekannten Konstruktionen, den Platzbedarf für eine Fahrbahnseite verringert und trotzdem die Sicherheit der Zugseilführung erhöht.The invention has set itself the goal of creating a rider for a cable car with two suspension ropes and a complete Zugseilschleife per lane side, which allows better stabilization of Zugseilschleife than the known constructions, reduces the space required for a lane side and still increases the safety of Zugseilführung.

Dieses Ziel wird bei einem Seilreiter der eingangs genannten Art durch die kennzeichnenden Merkmale des Anspruchs 1 erreicht.This object is achieved in a rope rider of the type mentioned by the characterizing features of claim 1.

Auf diese Weise wird eine Abstützung und Führung des ziehenden und des rücklaufenden Trums einer Fahrbahnseite mit einer einzigen Komponente ermöglicht. Durch die gleichzeitige Abstützung auch des rücklaufenden Trums werden die Schwingungstendenzen des Zugseiles wesentlich reduziert. Dadurch braucht nur ein geringerer Sicherheitsabstand für das rücklaufende Trum vorgesehen werden, so daß der Platzbedarf des gesamten Seilstranges einer Fahrbahnseite reduziert wird. Gleichzeitig wird die Sicherheit der Zugseilführung erhöht und die Entgleisungsgefahr verringert. Die mittige Anordnung der ersten Seiltragrolle trägt ferner der erhöhten Krafteinleitung des ziehenden Trums Rechnung und wirkt Schwingungstendenzen des Seilreiters entgegen.In this way, a support and guidance of the towing and the return runway of a roadway side with a single component is made possible. Due to the simultaneous support and the returning strand the vibration tendencies of the pull rope are substantially reduced. As a result, only a smaller safety distance for the returning strand needs to be provided, so that the space requirement of the entire rope strand of a road side is reduced. At the same time, the safety of the cable guide is increased and the derailment risk is reduced. The central arrangement of the first rope support roller also takes into account the increased application of force of the pulling strand and counteracts vibration tendencies of the rope rider.

Gemäß einer bevorzugten Ausführungsform der Erfindung liegt die Tragebene der weiteren Seiltragrolle unterhalb der Klemmebene der Seilklemmen. Dadurch wird die Gefahr von Zugseilüberschlägen noch weiter reduziert.According to a preferred embodiment of the invention, the supporting plane of the further cable carrying roller lies below the clamping plane of the cable clamps. This further reduces the risk of pull rope rollovers.

Ein besonders geringer Platzbedarf für die Fahrbahn wird erreicht, wenn gemäß einem weiteren bevorzugten Merkmal beide Seiltragrollen innerhalb der Spurweite der Seilklemmen liegen.A particularly small footprint for the roadway is achieved if, according to a further preferred feature, both cable rollers are within the track width of the cable clamps.

Bevorzugt wird vorgesehen, daß die Tragebene der weiteren Seiltragrolle unterhalb der Tragebene der ersten Seiltragrolle liegt. Auf diese Weise wird der Abstand zwischen ziehendem und rücklaufendem Trum vergrößert, wodurch die Gefahr von Zugseilüberschlägen noch stärker reduziert wird.It is preferably provided that the support plane of the further cable support roller is below the support plane of the first cable support roller. In this way, the distance between pulling and returning strand is increased, whereby the risk of pull rope rollovers is even more reduced.

In jedem Fall ist es besonders vorteilhaft, wenn beide Seiltragrollen auf einer gemeinsamen Achse gelagert sind, was die Fertigung und Montage wesentlich vereinfacht. Bei dieser Variante ist es besonders günstig, wenn die weitere Seiltragrolle einen kleineren Durchmesser hat als die erste Seiltragrolle; dadurch wird auf besonders einfache Art und Weise erreicht, daß die Tragebene der weiteren Seiltragrolle unterhalb der Tragebene der ersten Seiltragrolle liegt.In any case, it is particularly advantageous if both rope rollers are mounted on a common axis, which significantly simplifies the production and assembly. In this variant, it is particularly favorable if the further cable support roller has a smaller diameter than the first cable support roller; this is achieved in a particularly simple manner, that the carrying plane of the further rope carrying roller lies below the carrying plane of the first rope carrying roller.

Gemäß einer weiteren bevorzugten Ausführungsform lagert der Träger zumindest eine Niederhalterolle, welche über der weiteren Seiltragrolle liegt, um das rücklaufende Trum gegen ein Abheben von dieser zu sichern. Dadurch wird ein Entgleisen des rücklaufenden Trums unmöglich, was die Entgleisungssicherheit der gesamten Seilbahn wesentlich erhöht.According to a further preferred embodiment, the carrier supports at least one hold-down roller which lies over the further cable carrying roller in order to secure the returning strand against lifting thereof. As a result, a derailment of the returning strand is impossible, which significantly increases the derailment safety of the entire cable car.

Zu demselben Zweck kann alternativ vorgesehen werden, daß der Träger mit zur Tragebene der ersten Seiltragrolle weisenden Einweisebügeln für das ziehende Trum ausgestattet ist, wobei zumindest einer der Einweisebügel die weitere Seiltragrolle übergreift, um das rücklaufende Trum gegen ein Abheben von dieser zu sichern. Diese Variante hat den zusätzlichen Vorteil eines vereinfachten Aufbaus, da einer der Einweisebügel der ersten Seiltragrolle gleichzeitig als Entgleisungssicherung für die weitere Seiltragrolle verwendet wird.For the same purpose may alternatively be provided that the carrier is provided with pointing to the supporting plane of the first rope support role Einweisgebügeln the pulling strand, wherein at least one of the Einweisebügel overlaps the further cable support role to secure the returning strand against lifting of this. This variant has the additional advantage of a simplified construction, since one of the Einweisebügel the first rope support roller is used at the same time as derailment assurance for the further cable support role.

In jedem Fall ist es besonders vorteilhaft, wenn der Träger in Seilrichtung gesehen trog- oder V-förmig ist und auf jeder Seite zumindest zwei Seilklemmen trägt. Dadurch ergibt sich ein besonders robuster Aufbau und eine schwingungsstabile Befestigung an den Tragseilen.In any case, it is particularly advantageous if the carrier is seen in the cable direction trough or V-shaped and carries on each side at least two cable clamps. This results in a particularly robust construction and a vibration-resistant attachment to the suspension cables.

Bevorzugt können dabei die Seilklemmen einer Seite längsverschieblich am Träger gelagert sein. Dadurch können unterschiedliche Längsbewegungen der Tragseile ausgeglichen werden, was die Einleitung von Schwingungen in die Zugseilschleife verhindert.Preferably, the cable clamps on one side can be mounted longitudinally displaceable on the carrier. As a result, different longitudinal movements of the support cables can be compensated, which prevents the introduction of vibrations in the Zugseilschleife.

Die Erfindung wird nachstehend anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. In den Zeichnungen zeigen die Fig. 1 bis 3 eine erste Ausführungsform des Seilreiters der Erfindung in einer Stirnansicht, einer Seitenansicht bzw. einer Draufsicht, wobei in Fig. 1 zusätzlich ein den Seilreiter überfahrendes Laufwerk strichliert dargestellt ist, und Fig. 4 eine alternative Ausführungsform des Seilreiters der Erfindung in einer Stirnansicht analog der Fig. 1.The invention will be explained in more detail with reference to embodiments shown in the drawings. In the drawings show the Fig. 1 to 3 a first embodiment of the cable rider of the invention in an end view, a side view and a plan view, respectively, wherein in Fig. 1 in addition, a drive running over the rope rider is shown in dashed lines, and Fig. 4 an alternative embodiment of the Seilreiters of the invention in a front view analogous to Fig. 1 ,

Der in den Fig. 1 bis 3 dargestellte Seilreiter 1 ist für eine Fahrbahnseite einer Seilbahn (nicht dargestellt) bestimmt. Die Fahrbahnseite umfaßt einen Seilstrang mit zwei Tragseilen 2, 3 und einer Zugseilschleife aus einem ziehenden Trum 4 (auch als eigentliches "Zugseil" bezeichnet) und einem rücklaufenden Trum 5 (auch als "Gegenseil" bezeichnet).The in the Fig. 1 to 3 shown rope rider 1 is intended for a carriageway side of a cable car (not shown). The roadway side comprises a cable harness with two suspension ropes 2, 3 and a traction cable loop from a pulling strand 4 (also referred to as actual "pulling rope") and a returning strand 5 (also referred to as "opposing rope").

Auf den Tragseilen 2, 3 läuft ein (punktiert angedeutetes) Laufwerk 6 eines Fahrbetriebsmittels, z.B. einer Seilbahngondel, mit Hilfe von Laufrollen 7, 8 ab. Eine Zugseilklemme 9 ergreift das ziehende Trum 4 der Zugseilschleife und hebt es beim Überfahren des Seilreiters 1 vorübergehend von diesem ab (nicht gezeigt; das ziehende Trum 4 ist in den Figuren in der auf dem Seilreiter 1 abgelegten Stellung dargestellt). Die Einzelheiten des Laufwerkes 6 sind für die vorliegende Erfindung ohne Belang und werden daher nicht näher erläutert.On the support cables 2, 3 runs a drive (6) indicated by dotted lines 6 of a driving means, e.g. a cable car, with the help of rollers 7, 8 from. A traction cable clamp 9 grips the pulling strand 4 of the traction cable loop and lifts it temporarily when driving over the traction rider 1 (not shown, the trailing strand 4 is shown in the figures in the position deposited on the traction rider 1). The details of the drive 6 are irrelevant to the present invention and are therefore not explained in detail.

Der Seilreiter 1 umfaßt einen in Seilrichtung (Fig. 1) gesehen im wesentlichen trog- oder V-förmigen Träger 10, der in Form eines Fachwerkes aus Einzelstreben zusammengesetzt ist, z.B. durch Verschweißen. Der Träger 10 ist auf zwei gegenüberliegenden Seiten, im dargestellten Beispiel an den Schenkelenden des Troges bzw. des V, jeweils mit zwei Seilklemmen 11 und 12 bzw. 13 und 14 versehen. Die Seilklemmen 11 bis 14 ergreifen die Tragseile 2, 3 von unten, wie in der Technik bekannt.The rope rider 1 comprises a cable ( Fig. 1 ) seen substantially trough-shaped or V-shaped support 10, which is composed in the form of a framework of individual struts, eg by welding. The carrier 10 is provided on two opposite sides, in the example shown at the leg ends of the trough or the V, respectively with two cable clamps 11 and 12 or 13 and 14. The cable clamps 11 to 14 grip the suspension cables 2, 3 from below, as known in the art.

Die Seilklemmen 11, 12 der einen Seite sind starr am Träger 10 montiert, wogegen die Seilklemmen 13, 14 der anderen Seite in Seilrichtung längsverschieblich auf Gleitführungen 15, 16 des Trägers 10 gelagert sind. Die Gleitführungen 15, 16 werden im dargestellten Fall durch zwei parallele Gleitachsen gebildet, auf denen die Seilklemmen 13, 14 mit entsprechend gebohrten Blöcken 17, 18 gleiten. Auf diese Weise kann der Seilreiter 1 unterschiedliche Axialbewegungen der Tragseile 2, 3 aufnehmen.The cable clamps 11, 12 of the one side are rigidly mounted on the carrier 10, whereas the cable clamps 13, 14 of the other side are longitudinally displaceably mounted in the cable direction on sliding guides 15, 16 of the carrier 10. The sliding guides 15, 16 are formed in the case shown by two parallel sliding axes on which the cable clamps 13, 14 with appropriately drilled blocks 17, 18 slide. That way the rope rider can 1 different axial movements of the support cables 2, 3 record.

Im trog- bzw. V-förmigen Aufnahmebereich des Trägers 10 ist eine Seiltragrolle 19 für das ziehende Trum 4 der Zugseilschleife angeordnet. Die Seiltragrolle 19 ist auf einer Achse 20 des Trägers 10 drehbar gelagert. Die Seiltragrolle 19 ist mit einer Laufrille 21 und Rollenborden 22, 23 ausgestattet, um das ziehende Trum 4 in einer Tragebene 24 zu führen und die Entgleisungsgefahr zu verringern, wie in der Technik bekannt.In the trough or V-shaped receiving area of the carrier 10, a cable support roller 19 is arranged for the pulling strand 4 of the Zugseilschleife. The cable support roller 19 is rotatably mounted on an axis 20 of the carrier 10. The cable support roller 19 is provided with a track groove 21 and roller rims 22, 23 to guide the pulling track 4 in a support plane 24 and reduce the risk of derailment, as known in the art.

Der Träger 10 ist mit zur Tragebene 24 weisenden Einweisebügeln 25, 26 ausgestattet, die gewährleisten, daß nach der Überfahrt des Laufwerkes 6, bei welcher die Zugseilklemme 9 das ziehende Trum 4 vorübergehend von der Seiltragrolle 19 anhebt, dieses wieder korrekt in die Laufrille 21 abgelegt wird.The carrier 10 is provided with pointing to the supporting plane 24 Einweisgebügeln 25, 26, which ensure that after the crossing of the drive 6, in which the Zugseilklemme 9, the pulling strand 4 temporarily lifts from the cable support roller 19, this again correctly stored in the track 21 becomes.

Auf der Achse 20 des Seilreiters 1 ist eine weitere Seiltragrolle 27 für das rücklaufende Trum 5 der Zugseilschleife drehbar gelagert. Die weitere Seiltragrolle 27 liegt parallel zu und neben der ersten Seiltragrolle 19 im trog- bzw. V-förmigen Aufnahmebereich des Trägers 10. Die weitere Seiltragrolle 27 ist wieder mit einer zentralen Laufrille 28 und Rollenborden 29, 30 versehen. Wie dargestellt, hat die weitere Seiltragrolle 27 einen kleineren Durchmesser als die erste Seiltragrolle 19, zumal sie auch nur einer geringeren Beanspruchung standhalten muß. Auf diese Weise liegt ihre Tragebene 24' unterhalb der Tragebene 24 der ersten Seiltragrolle 19, so daß das ziehende und das rücklaufende Trum 4, 5 nicht nur einen horizontalen, sondern auch einen vertikalen Versatz haben, welcher ihren gegenseitigen Abstand vergrößert.On the axis 20 of the rope rider 1, a further cable support roller 27 is rotatably mounted for the returning strand 5 of Zugseilschleife. The further cable support roller 27 is parallel to and adjacent to the first cable support roller 19 in the trough or V-shaped receiving portion of the carrier 10. The further cable support roller 27 is again provided with a central groove 28 and roller rims 29, 30. As shown, the further cable support roller 27 has a smaller diameter than the first cable support roller 19, especially since it must withstand only a lower stress. In this way, their support plane 24 'is below the support plane 24 of the first cable support roller 19, so that the pulling and returning strand 4, 5 not only have a horizontal but also a vertical offset, which increases their mutual distance.

Zur Sicherung des rücklaufenden Trums 5 gegen ein Abheben von der weiteren Seiltragrolle 27 übergreift ein vorspringender Teil 31 des Einweisebügels 26 die weitere Seiltragrolle 27. Das rücklaufende Trum 5 ist damit zwischen der weiteren Seiltragrolle 27 und dem vorspringenden Teil 31 des Einweisebügels 26 gefangen.To secure the returning strand 5 against lifting from the other cable support roller 27, a projecting part 31 of the Einweisebrügels 26 overlaps the further cable support roller 27. The returning strand 5 is thus trapped between the further cable support roller 27 and the projecting part 31 of the Einweisgebügels 26.

Eine alternative Variante der Sicherung des rücklaufenden Trums 5 ist in Fig. 4 gezeigt. Die Ausführungsform von Fig. 4 entspricht im wesentlichen jener der Fig. 1 bis 3, wobei gleiche Elemente mit denselben Bezugszeichen bezeichnet sind, abgesehen von den nachstehend erörterten Komponenten.An alternative variant of securing the returning strand 5 is in Fig. 4 shown. The embodiment of Fig. 4 is essentially the same as that of Fig. 1 to 3 , wherein like elements are designated by the same reference numerals, except for the components discussed below.

Zur Sicherung des rücklaufenden Trums 5 ist über der weiteren Seiltragrolle 27 eine Niederhalterolle 32 angeordnet. Die Niederhalterolle 32 ist mit einer Laufrille 33 und Rollenborden 34, 35 ausgestattet. Die weitere Seiltragrolle 27 und die Niederhalterolle 32 sind auf gesonderten Achsen 36, 37 des Trägers 10 gelagert. Das rücklaufende Trum 5 der Zugseilschleife ist zwischen der weiteren Seiltragrolle 27 und der Niederhalterolle 32 gefangen. Da das rücklaufende Trum 5 im Seilreiter 1 in vertikaler und - durch die Laufrillen 21, 33 und die Rollenborde 22, 23, 34, 35 der weiteren Seiltragrolle 27 und der Niederhalterolle 32 - horizontaler Richtung gesichert ist, wird Schwingungstendenzen der Zugseilschleife wesentlich entgegengewirkt.To secure the returning strand 5, a hold-down roller 32 is disposed above the further cable support roller 27. The hold-down roller 32 is equipped with a running groove 33 and roller rims 34, 35. The further cable support roller 27 and the hold-down roller 32 are mounted on separate axes 36, 37 of the carrier 10. The returning strand 5 of the Zugseilschleife is caught between the other cable support roller 27 and the hold-down roller 32. Since the returning strand 5 in the rope rider 1 in vertical and - by the grooves 21, 33 and the roller rims 22, 23, 34, 35 of the further cable support roller 27 and the hold-down roller 32 - horizontal direction is secured, vibration tendencies of Zugseilschleife is substantially counteracted.

Die Erfindung ist selbstverständlich nicht auf die in den Zeichnungen dargestellten Ausführungsformen beschränkt. So kann z.B. der Träger 10 jede beliebige geeignete Form haben, z.B. H-Profil. Auf jeder Seite des Trägers 10 können z.B. eine oder mehr als zwei Seilklemmen vorgesehen werden.The invention is of course not limited to the embodiments shown in the drawings. Thus, e.g. the carrier 10 has any suitable shape, e.g. H-profile. On each side of the carrier 10, e.g. one or more than two cable clamps are provided.

Der Träger 10 kann auch mehr als eine Seiltragrolle 19 für das ziehende Trum 4 aufweisen; genauso können mehr als eine weitere Seiltragrolle 27 für das rücklaufende Trum 5 vorgesehen werden. Die weitere(n) Seiltragrolle(n) 27 können auch gleichen Durchmesser haben wie die erste(n) Seiltragrolle(n) 19.The carrier 10 may also have more than one cable support roller 19 for the pulling strand 4; Likewise, more than one further rope carrying roller 27 can be provided for the returning strand 5. The further cable carrying roller (s) 27 can also have the same diameter as the first cable carrying roller (s) 19.

Die Sicherung des rücklaufenden Trums 5 gegen Abheben von der weiteren Seiltragrolle 27 kann mit anderen Elementen des Trägers 10 als den Einweisebügel 26 oder mittels mehr als einer Niederhalterolle 32 erfolgen, oder im einfachsten Fall auch entfallen. Auf die Einweisebügel 25, 26 sind optional.The backup of the returning strand 5 against lifting of the other cable support roller 27 can be done with other elements of the carrier 10 as the Einweisebügel 26 or by means of more than one hold-down roller 32, or omitted in the simplest case. On the Einweisebügel 25, 26 are optional.

Die Lagerung der Seiltragrolle 19, der weiteren Seiltragrolle 27 und der Niederhalterolle 32 am Träger 10 kann auf beliebige Art und Weise erfolgen, beispielsweise mit Hilfe einer oder mehrerer Wellen, die im Träger 10 drehbar gelagert sind. Auch ist es nicht erforderlich, daß die Seiltragrolle 19 und die weitere Seiltragrolle 27 unterhalb der Klemmebene der Seilklemmen 2, 3 liegen, obwohl dies aus den einleitend genannten Gründen zu bevorzugen ist. Beispielsweise könnte(n) die Seiltragrolle 19 und/oder die weitere Seiltragrolle 27 auch oberhalb der Klemmebene der Seilklemmen 2, 3 liegen.The storage of the cable support roller 19, the further cable support roller 27 and the hold-down roller 32 on the carrier 10 can be arbitrary Way done, for example, with the help of one or more waves which are rotatably mounted in the carrier 10. Also, it is not necessary that the cable support roller 19 and the further cable support roller 27 are below the clamping level of the cable clamps 2, 3, although this is preferable for the reasons mentioned in the introduction. For example, the cable support roller 19 and / or the further cable support roller 27 could also be located above the clamping level of the cable clamps 2, 3.

Claims (10)

  1. A slack carrier (1) for an aerial cableway comprising two carrying cables (2, 3) and one hauling cable loop consisting of hauling (4) and return (5) runs per track side, having a carrier (10), which comprises on two opposing sides in each case at least one cable clamp (11, 12, 13, 14) for gripping a carrying cable (2, 3) and accommodates a first cable carrying sheave (19) for supporting and guiding the hauling run (4) and at least one further cable carrying sheave (27) for supporting the return run (5) of the hauling cable loop, characterised in that the further cable carrying sheave (27) lies in parallel to and alongside the first cable carrying sheave (19) in the trough- or V-shaped reception area of the carrier (10), wherein the first cable carrying sheave (19) lies centrally and the further cable carrying sheave (27) lies eccentrically between the cable clamps (11, 12; 13, 14).
  2. A slack carrier according to claim 1, characterised in that the carrying plane (24') of the further cable carrying sheave (27) lies below the clamping plane of the cable clamps (11-14).
  3. A slack carrier according to claim 1 or claim 2, characterised in that the two cable carrying sheaves (19, 27) lie within the gauge of the cable clamps (11, 12; 13, 14).
  4. A slack carrier according to any one of claims 1 to 3, characterised in that the carrying plane (24') of the further cable carrying sheave (27) lies below the carrying plane (24) of the first cable carrying sheave (19).
  5. A slack carrier according to any one of claims 1 to 4, characterised in that the two cable carrying sheaves (19, 27) are mounted on a common axle (20).
  6. A slack carrier according to claim 4 and claim 5, characterised in that the further cable carrying sheave (27) has a smaller diameter than the first cable carrying sheave (19).
  7. A slack carrier according to any one of claims 1 to 6, characterised in that the carrier (10) accommodates at least one holding-down sheave (32), which lies above the further cable carrying sheave (27) to secure the return run (5) against lifting away therefrom.
  8. A slack carrier according to any one of claims 1 to 7, characterised in that the carrier (10) is provided with guides (25, 26) for the hauling run (4) directed towards the carrying plane (24) of the first cable carrying sheave (19), wherein at least one of the guides (26) extends over the further cable carrying sheave (27), in order to secure the return run (5) against lifting away therefrom.
  9. A slack carrier according to any one of claims 1 to 8, characterised in that the carrier (10) is trough- or V-shaped when viewed in the direction of the cable and carries at least two cable clamps (11, 12; 13, 14) on each side.
  10. A slack carrier according to claim 9, characterised in that the cable clamps (13, 14) of one side are mounted longitudinally displaceably on the carrier (10).
EP02450127.2A 2002-01-31 2002-05-23 Cable carrier Expired - Lifetime EP1332939B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT02450127T ATE273817T1 (en) 2002-01-31 2002-05-23 ROPE RIDER

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0006002U AT5901U1 (en) 2002-01-31 2002-01-31 ROPE REITER
AT602002U 2002-01-31

Publications (3)

Publication Number Publication Date
EP1332939A1 EP1332939A1 (en) 2003-08-06
EP1332939B1 EP1332939B1 (en) 2004-08-18
EP1332939B2 true EP1332939B2 (en) 2014-09-03

Family

ID=3480449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450127.2A Expired - Lifetime EP1332939B2 (en) 2002-01-31 2002-05-23 Cable carrier

Country Status (4)

Country Link
EP (1) EP1332939B2 (en)
AT (2) AT5901U1 (en)
DE (1) DE50200854D1 (en)
ES (1) ES2222442T5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20071873A1 (en) * 2007-09-28 2009-03-29 Rolic Invest Sarl SPACER FOR A ROPE TRANSPORT SYSTEM AND ROPE TRANSPORT SYSTEM INCLUDING THIS DEVICE
AT514815B1 (en) * 2013-09-26 2016-05-15 Innova Patent Gmbh Cableway installation for the transport of persons or goods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741372A (en) * 1951-11-30 1956-04-10 Atkinson Guy F Co Slack line carrier
US3382816A (en) * 1966-09-28 1968-05-14 Goforth Brothers Inc Cable-retainer for chair lift assembly
IT1310249B1 (en) * 1999-09-24 2002-02-11 Leitner Spa DOUBLE ACTING ROLLER CONVEYOR FOR SINGLE WIRE ROPE SUPPORTS, IN PARTICULAR CHAIR LIFTS AND CABLEWAYS.

Also Published As

Publication number Publication date
EP1332939A1 (en) 2003-08-06
ES2222442T5 (en) 2014-11-20
DE50200854D1 (en) 2004-09-23
EP1332939B1 (en) 2004-08-18
ATE273817T1 (en) 2004-09-15
ES2222442T3 (en) 2005-02-01
AT5901U1 (en) 2003-01-27

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