EP0503276B1 - Fixation d'un câble de funiculaire - Google Patents

Fixation d'un câble de funiculaire Download PDF

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Publication number
EP0503276B1
EP0503276B1 EP92102109A EP92102109A EP0503276B1 EP 0503276 B1 EP0503276 B1 EP 0503276B1 EP 92102109 A EP92102109 A EP 92102109A EP 92102109 A EP92102109 A EP 92102109A EP 0503276 B1 EP0503276 B1 EP 0503276B1
Authority
EP
European Patent Office
Prior art keywords
bolt
sleeve
rope
springs
held
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
EP92102109A
Other languages
German (de)
English (en)
Other versions
EP0503276A1 (fr
Inventor
Christian Seltsam
Norbert Riedl
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.)
Waagner Biro AG
Original Assignee
Waagner Biro AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Waagner Biro AG filed Critical Waagner Biro AG
Publication of EP0503276A1 publication Critical patent/EP0503276A1/fr
Application granted granted Critical
Publication of EP0503276B1 publication Critical patent/EP0503276B1/fr
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

Definitions

  • the invention relates to a pull cable linkage for funicular railways in which the pull cable is held in a conical sleeve which is connected to the construction to be held via a tilting bearing.
  • WO 87/01080 shifts an entire rope deflection station for the fine adjustment of the length of the rope.
  • this construction is synonymous with the displacement of the mountain station or larger parts of it.
  • the invention has set itself the task of addressing these disadvantages and to provide a continuously adjustable rope hitch that can be adjusted with a few simple steps and at the same time meets the spatial requirements, so that when building the funicular, the rope integration can be done practically at the top edge of the rail.
  • Another advantage of the design is seen in the fact that the sensitive components such as the spring assembly and tilting bearings are largely protected from dirt in an easily removable sleeve, so that the function absolutely necessary for traffic safety is guaranteed.
  • the invention is characterized in that the sleeve is designed as a fork, on the fingers of which a transverse bolt is provided, which is mounted in a continuously adjustable threaded bolt, the nut of the threaded bolt being fastened to the structural part to be held via the tilting bearing and springs.
  • a sleeve with a switching ruler for triggering the slack rope safety device is arranged between the tilting bearing and the springs, and preferably the bolt is designed as a load measuring bolt.
  • the security is increased even further, so that the weight of the respective carriage or its tractive force can be read directly, in particular by the design of the bolt as a load measuring bolt.
  • the invention is shown, for example and schematically, in the attached figure.
  • the traction cable 1 is cast, and electrical insulation can be provided for the electrical decoupling between the two components, so that the traction cable can also be used as a transmission means for electrical impulses.
  • the sleeve 2 is formed with two fingers, a transverse bolt 4 being mounted on their fingers, which is designed as a load measuring bolt by the arrangement of strain gauges or similar devices, so that the tensioning force of the pulling rope can be read at any time. The measurement serves to "pre-determine" the braking force in the event of a rope break and is therefore part of the safety equipment.
  • a threaded bolt 5 is arranged, which carries the thread at its other end, and is thus infinitely adjustable by means of nuts, which are designed as counter nuts.
  • the nuts 6 are supported on a tilting bearing 7, so that the threaded bolt 5 can be freely adjusted and the thread does not have to absorb any bending stress.
  • the sleeve 2 is thereby set up in the direction of the force.
  • the tilting bearing 7 is supported with its other end on springs 8, which are ultimately fastened to the structural part 9 to be hooked in, such as, for example, the chassis or carriage frame.
  • Springs 8 and tilt bearing 7 are covered by a cylindrical sleeve 10, so that neither dirt or other interference elements can penetrate into the components.
  • a switching ruler 11 which guides the release valve 12 for the brake (not shown) of the carriage, such as a rail brake.
  • the special advantages of the described device are the simple structure, the assembly effort, the ease of maintenance, the spatial self-centering and the simple, reliable slack rope release as well as, above all, the possibility of direct, direction-free cable pull measurement with the help of an electronic circuit, as well as the easy displacement of the exact vehicle attachment point Adjustment of a mother 6 given.
  • this has the advantage that stretching of the rope due to aging can be compensated for over a certain period of time by simply adjusting the attachment point, which means that the period between the time-consuming rope shortening work can be extended.
  • the bolt 4 is formed by the arrangement of strain gauges, not shown, as a load measuring device, so that the cable can be measured directly and without direction.
  • the required braking force and also the brake release in the case of slack rope can be predetermined.
  • springs 8 for example, disc springs are used, which work in the smallest space and, as a proven component, have a positive effect on the functional reliability.
  • the functionality of the system can also be checked by suitably designing the sleeve 10 as a hydraulic device, in particular by replacing the spring assembly.
  • the sensible shape of the housing or the sleeve 10 avoids overloading the release spring, which also results in an upper limitation of the release force or the housing movement.
  • a guide plate covers the housing and supports it towards the car body. Removable covers under the entire suspension device provide additional protection from below, so that the sensitive parts of the adjustment device are arranged protected from the weather.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Lowering Means (AREA)
  • Ropes Or Cables (AREA)
  • Braking Arrangements (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Claims (3)

  1. Fixation du câble tracteur pour des funiculaires à câble, dans laquelle le câble tracteur (1) est maintenu dans un manchon conique (2) qui est relié par un palier basculant (7) à la construction à retenir, caractérisée en ce que le manchon (2) est réalisé sous forme de fourche aux doigts de laquelle un boulon transversal (4) est prévu qui est logé dans un boulon fileté (5) réglable en continu, l'écrou (6) du boulon fileté (5) étant fixé par le palier basculant (7) et des ressorts (8) à la partie de construction (9) à retenir.
  2. Fixation du câble tracteur selon la revendication 1, caractérisée en ce qu'il est disposé entre le palier basculant (7) et les ressorts (8) un manchon (10) pourvu d'une règle de commutation (11) pour le déclenchement de la sécurité de câble mou (12).
  3. Fixation du câble tracteur selon la revendication 1, caractérisée en ce que le boulon (4) est réalisé sous forme de boulon de mesure de charge.
EP92102109A 1991-03-11 1992-02-08 Fixation d'un câble de funiculaire Expired - Lifetime EP0503276B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT519/91 1991-03-11
AT51991A AT395236B (de) 1991-03-11 1991-03-11 Zugseilanlenkung fuer standseilbahnen

Publications (2)

Publication Number Publication Date
EP0503276A1 EP0503276A1 (fr) 1992-09-16
EP0503276B1 true EP0503276B1 (fr) 1995-04-05

Family

ID=3492766

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92102109A Expired - Lifetime EP0503276B1 (fr) 1991-03-11 1992-02-08 Fixation d'un câble de funiculaire

Country Status (4)

Country Link
EP (1) EP0503276B1 (fr)
AT (1) AT395236B (fr)
DE (1) DE59201805D1 (fr)
ES (1) ES2072640T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107399330B (zh) * 2016-05-20 2020-05-29 深圳微轨小滴科技有限公司 一种轨道小车悬挂系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE399468C (de) * 1924-07-22 Atg Allg Transportanlagen Ges Spannvorrichtung fuer die Tragseile von Seilbahnen
FR513347A (fr) * 1917-02-20 1921-02-12 Cie Generale Electr Perfectionnements aux dispositifs d'amarrage d'un véhicule sur le cable d'un système de traction funiculaire
GB499406A (en) * 1937-06-23 1939-01-23 Franz Hunziker Suspension rope railways
AT367692B (de) * 1981-01-28 1982-07-26 Josef Dipl Ing Dr Techn Nejez Spanneinrichtung fuer foerderseile von seilbahnen und schleppliften
SE449971B (sv) * 1985-08-15 1987-06-01 Liftbyggarna Ab Linspenningsanordning for lift- eller linbaneanleggningar

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Schweizerische Bauzeitung Bd.83,Nr.34, 26. August 1965, Zürich CH, Seiten 581-596; E. Ehrensperger: "Betrachtungen zur Brems- charakteristik der Laufwerkbremsen von Luftseilbahnen" Seite 581, rechte Spalte, letzter Absatz - Seite 583, rechte Spalte, Absatz 1, Abbildungen 3,5 *

Also Published As

Publication number Publication date
DE59201805D1 (de) 1995-05-11
ATA51991A (de) 1992-03-15
ES2072640T3 (es) 1995-07-16
AT395236B (de) 1992-10-27
EP0503276A1 (fr) 1992-09-16

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