EP0207850B1 - Schwebebahn für Lasten- oder Personentransport - Google Patents

Schwebebahn für Lasten- oder Personentransport Download PDF

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Publication number
EP0207850B1
EP0207850B1 EP86401390A EP86401390A EP0207850B1 EP 0207850 B1 EP0207850 B1 EP 0207850B1 EP 86401390 A EP86401390 A EP 86401390A EP 86401390 A EP86401390 A EP 86401390A EP 0207850 B1 EP0207850 B1 EP 0207850B1
Authority
EP
European Patent Office
Prior art keywords
rollers
rope
carriers
fixed beam
installation according
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.)
Expired - Lifetime
Application number
EP86401390A
Other languages
English (en)
French (fr)
Other versions
EP0207850A1 (de
Inventor
René Brian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poma SA
Original Assignee
Pomagalski SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pomagalski SA filed Critical Pomagalski SA
Priority to AT86401390T priority Critical patent/ATE55335T1/de
Publication of EP0207850A1 publication Critical patent/EP0207850A1/de
Application granted granted Critical
Publication of EP0207850B1 publication Critical patent/EP0207850B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B61B12/026—Guiding means for deflecting the direction of the cables between the stations

Definitions

  • the invention relates to an installation for transporting products or people, with overhead cable.
  • the rollers are associated in pairs by being mounted at the two ends of primary pendulums articulated in their middle part at the two ends of secondary pendulums, themselves mounted in the same way on one or more tertiary pendulums and so on, depending on the number of rollers.
  • the last pendulum forms a mounted beam articulated in its middle part to a gallows of the pylon.
  • Such a structure has the advantage of being standardized, of allowing the rollers to follow the path of the cable, whatever its state of charge, to lead to a homogeneous distribution of the load on the rollers.
  • This structure is particularly well suited to a distributed load, as is the case when the cabins have a unit weight of between 300 kg and approximately 1.5 tonnes, two neighboring cabins being spaced apart from each other by a distance between approximately 15 meters and 45 meters (which corresponds to an average distributed load of around 30 kilograms per linear meter).
  • the invention proposes to provide a solution to these drawbacks. To this end, it offers an installation in accordance with claim 1.
  • FIG. 1 represents an installation for transporting a product or people with overhead cable, of the type comprising one or more overhead cables 1, carriers, tractors, extending between two end stations respectively for loading or boarding 2a and unloading or disembarking 2b, possibly with one or more intermediate stations (not shown), maintained and guided by support rollers and compression rollers 3 carried by one or more generally several pylons 4 distributed between the stations and which are associated, in a fixed or disengageable manner, one or more vehicles 5 in particular cabins.
  • FIG. 1 represents an installation for transporting a product or people with overhead cable, of the type comprising one or more overhead cables 1, carriers, tractors, extending between two end stations respectively for loading or boarding 2a and unloading or disembarking 2b, possibly with one or more intermediate stations (not shown), maintained and guided by support rollers and compression rollers 3 carried by one or more generally several pylons 4 distributed between the stations and which are associated, in a fixed or disengageable manner, one or more vehicles 5 in particular cabins.
  • the installation is of the pulsed or back and forth type, or of any other type, subject to what is mentioned below as regards its "concentrated load” character. It comprises one or more carrying cables and tractors or even several cables each carrying or tractor. In the rest of the text, or speaks “of" cable without further specification, which therefore refers to all possible variants.
  • the installation is of the "concentrated load” type, that is to say that the distribution of the vehicles 5 along the cable 1 and the capacity of the vehicles 5 are such that the load that they exert on the cable 1 is on the one hand relatively large - in particular of the order of 1.5 to 2.5 tonnes per linear meter - and, on the other hand, concentrated over a limited length - in particular of l '' order from 3 to 6 meters.
  • the case of a concentrated load installation is present with several cabins - for example three - following each other in close proximity to each other and possibly associated with one another.
  • the installation is also of the fast-scrolling type, the linear threading speed of the cable 1 being between 7 and 8 meters per second, in particular equal to or of the order of 7.5 meters per second.
  • a pylon 4 has at least one fixed beam 6 carried by at least one bracket 7 and on which are mounted the rollers 3 (support or compression).
  • rollers 3 are therefore individually or in groups - in particular in pairs as in the example shown - completely independent of the rollers 3 or of the neighboring groups of rollers 3 (this as opposed to the prior art or from one end to the other). 'other of a train of rollers, the rollers are kinematically associated with each other thanks to the primary and secondary pendulums, etc. articulated).
  • this structure is to impose at least partially the routing or limits to the routing of the cable 1 (this as opposed to the prior art where it is the routing of the cable which determines the position of the rollers). This structure therefore makes it possible to avoid the sudden and large amplitude movement of the cable 1, when the vehicles 5 pass in line with a pylon 4.
  • the vehicles 5 constituting a concentrated load are affected by a swinging movement while passing in line with a pylon 4, even though the vehicles 5 create a load on the cable 1 concentrated.
  • the rollers 3 are mounted on the fixed beam 6 along a reference curve C.
  • This reference curve C is an intermediate curve between the different curves corresponding to the different possible states of charge.
  • the curve C can, for example, correspond to the state where the cable 1 undergoes the maximum load.
  • Curve C can correspond to a particular or fictitious state of charge between the different possible states of charge, depending on the configuration of the installation.
  • This curve C is determined by calculation for each particular location. In some cases, this curve C can be concavity, turned upwards or downwards and approach a parabola or a chain. In other cases, it can also have a more complex form.
  • the curve C extends in the middle part of the fixed beam 6.
  • the fixed beam 6 can have more or less complex shapes depending on the case.
  • the fixed beam 6 can have, in particular, a general form of pseudo circular segment, which allows it to be used with different reference curves. This characteristic which allows a certain standardization is illustrated by FIG. 4 in which it can be seen that the same fixed beam 6 can relate to several - in fact three reference curves C1, C2, C3, etc. Depending on the requirements, the rollers 3 are distributed regularly or not along the reference curve C.
  • the axes 3a of the rollers 3 are mounted fixed on the fixed beam 6.
  • the rollers 3 have only a single envelope curve (tangent to the rollers 3).
  • the axes 3a of the rollers 3 are mounted mobile on the fixed beam 6. These rollers 3 or some of them then have several possible envelope curves.
  • the rollers 3 can be carried by pendulums 8 articulated on the fixed beam 6 around axes 8a, parallel to the axes 3a.
  • a balance 8 supports two rollers 3 placed respectively at each of its end parts 8b, the hinge pin 8a of the balance 8 being in its middle part 8c. This arrangement allows a certain standardization while ensuring a minimum of contact between the cable 1 and the rollers 3, in the different possible states of charge of the cable 1.
  • a balance 8 can receive a number of different rollers.
  • the fixed beam 6 can, for its part, receive any suitable number of rollers 3 ranging from a few - eight for example - to several tens - thirty for example - the length of the fixed beam 6 is therefore adapted accordingly.
  • the installation may include, if necessary, means forming a stop limiting the pivoting of the pendulums 8 or even conventional return means urging the pendulums 8 to their reference position.
  • FIG. 5 is shown - as a fictitious case and by way of illustration only - the roller train 3 of FIG. 2 in a different configuration (respectively when empty in FIG. 5, and when loaded in FIG. 2).
  • Some or all of the pendulums 8 have pivoted around their axes 8a inducing a new envelope curve -corresponding to the routing of the cable 1-.
  • rollers 3 are in contact with the cable 1 - and moreover with a variable pressure more or less important - while other rollers 3 are inactive because they are spaced from the cable 1. This arrangement is accepted, as a counterpart to the absence of sudden movement and significant amplitude of the cable 1.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Cable Installation (AREA)
  • Catalysts (AREA)
  • Ceramic Products (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Insulated Conductors (AREA)
  • Warehouses Or Storage Devices (AREA)

Claims (8)

1. Seilbahntramsportsystem für Personen oder Güter, mit einem oder mehreren Trag- und Zugseilen (1), die zwischen zwei Endstationen zum Beladen oder Einsteigen (2a) bzw. zum Entladen oder Aussteigen (2b) mit eventuell einer oder mehreren Zwischenstationen angeordnet sind, wobei die Seile von Stützrollen und Druckrollen (3) gehalten und geführt werden, welche von einer oder mehreren zwischen den Stationen (2a, 2b) verteilten Stützen (4) getragen werden, und an die Seile entweder fest oder auskuppelbar eine oder mehrere Gondeln (5), insbesondere Kabinen, befestigt sind, und wobei eine Stütze (4) zumindest einen festen Balken (6) aufweist, der von zumindest einem Ausleger (7) getragen wird, wobei die Rollen (3) an dem Balken befestigt sind, dadurch gekennzeichnet, daß die Rollen (3) auf dem festen Balken (6) entlang einer mittleren Referenzkurve C zwischen den verschiedenen Kurven des Seils entsprechend den verschiedenen Beladungszuständen befestigt sind, wobei die Referenzkurve C durch Berechnung für jede spezielle Anordnung bestimmt wird und die Rollen (3) auf dem festen Balken (6) einzeln oder gruppenweise und völlig unabhängig von den benachbarten Rollen oder Rollengruppen (3) angebracht sind, und daß die Achse (3a) jeder Rolle (3) fest auf dem Balken (6) angebracht ist oder auf diesem über einen an den Balken (6) angebrachten Schwinghebel (8) beweglich ist, wodurch zumindest teilweise der Weg des Seils (1) oder Grenzen für diesen vorgeschriebenen werden, um ein plötzliches Verlagern des Seils (1) mit großer Amplitude zu vermeiden, wenn die Gondeln (5) eine Stütze (4) passieren, sodaß ein Schaukeln der Gondeln vermieden wird.
2. System nach Anspruch 1, dadurch gekennzeichnet, daß das System vom Punktlast-Typ ist, wobei die Verteilung und die Kapazität der Gondeln (5) so gewählt ist, daß die daraus resultierende Belastung einerseits relativ groß ist, insbeson dere etwa zwischen 1,5 und 2,5 Tonnen pro Linienmeter, und andererseits auf einer begrenzten Länge von insbesondere etwa 3 bis 6 Meter konzentriert ist.
3. System nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Achse (3a) einer Rolle (3) von einem Schwinghebel (8) getragen wird, der auf dem festen Balken (6) um eine Achse (8a) angebracht ist, die parallel zur Achse (3a) der Rolle (3) verläuft.
4. System nach Anspruch 3, dadurch gekennzeichnet, daß ein Schwinghebel (4) zumindest zwei Rollen (3) aufweist, die insbesondere an jedem seiner Enden (8b) angeordnet sind, wobei der Schwinghebel (8) in seinem mittleren Bereich (8c) mit dem festen Balken (6) verbunden ist.
5. System nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Referenzkurve C zumindest im wesentlichen jenem Zustand entspricht, bei dem das Seil (1) am meisten belastet ist.
6. System nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Rollen (3) regelmäßig oder unregelmäßig entlang der Referenzkurve C verteilt sind.
7. System nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Lineargeschwindigkeit des Seils (1) zwischen 7 und 8 Meter pro Sekunde beträgt und insbesondere bei oder im Bereich von 7,5 Metern pro Sekunde liegt.
8. System nach einem der Ansprüche 2 bis 7, dadurch gekennzeichnet, daß mehrere und insbesondere drei Kabinen (5) vorgesehen sind, die unmittelbar aufeinander folgen und aneinander befestigt sind.
EP86401390A 1985-06-27 1986-06-24 Schwebebahn für Lasten- oder Personentransport Expired - Lifetime EP0207850B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86401390T ATE55335T1 (de) 1985-06-27 1986-06-24 Schwebebahn fuer lasten- oder personentransport.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8509833A FR2584039B1 (fr) 1985-06-27 1985-06-27 Disposition de galets pour installation de transport de produit ou de personnes, a cable aerien
FR8509833 1985-06-27

Publications (2)

Publication Number Publication Date
EP0207850A1 EP0207850A1 (de) 1987-01-07
EP0207850B1 true EP0207850B1 (de) 1990-08-08

Family

ID=9320741

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86401390A Expired - Lifetime EP0207850B1 (de) 1985-06-27 1986-06-24 Schwebebahn für Lasten- oder Personentransport

Country Status (5)

Country Link
EP (1) EP0207850B1 (de)
JP (1) JPS621668A (de)
AT (1) ATE55335T1 (de)
DE (1) DE3673266D1 (de)
FR (1) FR2584039B1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0610574B2 (ja) * 1989-03-15 1994-02-09 株式会社是沢鉄工所 携帯式ボックス
JPH03277501A (ja) * 1990-03-09 1991-12-09 Tatsuta Electric Wire & Cable Co Ltd 合板
JPH04113806A (ja) * 1990-09-04 1992-04-15 Tatsuta Electric Wire & Cable Co Ltd 合板
JPH04113802A (ja) * 1990-09-04 1992-04-15 Tatsuta Electric Wire & Cable Co Ltd 合板
FR2892371B1 (fr) * 2005-10-24 2008-01-04 Pomagalski Sa Balancier a galets pour l'appui et le guidage d'un cable aerien porteur-tracteur, et installation de remontee mecanique comportant un tel balancier
ATE431278T1 (de) * 2006-10-30 2009-05-15 Pomagalski Sa Rollenbatterie zur abstützung und führung eines trag-/zugseils und mechanische aufstiegsanlage mit solch einer rollenbatterie
CN101284538B (zh) * 2007-04-12 2012-03-21 广东工业大学 旋转摇厄式导索轮装置
ITMI20080757A1 (it) * 2008-04-24 2009-10-25 Rolic Invest Sarl Impianto di trasporto a fune
FR3050425B1 (fr) * 2016-04-22 2019-06-28 Poma Installation de transport par cable

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE165903C (de) *
DE301942C (de) *
US2939405A (en) * 1956-12-05 1960-06-07 Krohn-Holm Danckert Arrangement in or relating to support wheels for cable-way carriers
US4226187A (en) * 1978-10-23 1980-10-07 Sdi Welding Corporation Ski lift apparatus and safety device
US4363945A (en) * 1980-11-17 1982-12-14 Kunczynski Jan K Cable derailment responsive apparatus
US4509430A (en) * 1983-06-06 1985-04-09 Creissels Denis C Twin suspension/haulage cable gondola lift

Also Published As

Publication number Publication date
ATE55335T1 (de) 1990-08-15
EP0207850A1 (de) 1987-01-07
JPS621668A (ja) 1987-01-07
DE3673266D1 (de) 1990-09-13
FR2584039A1 (fr) 1987-01-02
FR2584039B1 (fr) 1988-07-22

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