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
  • B61B12/06—Safety devices or measures against cable fracture

Definitions

• the present invention relates to a Seilentgleisungsschutzvorraum for -rag / Switzerlandseile of cable car systems according to the preamble of claim 1.
• a device for collecting a hoist rope of a cable car or a towlift is known, which is derailed from the rope support rollers of a support, with at least one arranged in the region of the rope carrying roles movable Seilfangeinri ⁇ htung, one when exceeding one on a critical rope position responsive signaling device for switching off the cable car system.
• the cable support device can be moved from its retracted rest position into a rope catching position.
• this described device is not able to solve the problem described with certainty because the rope course is not limited within limits that allows the rope to be gripped by the clamp. Moreover, the device described is designed to catch an already clamped cable by means of the clamp in order to stop the system with a derailed cable via a signaling device.
• the object of the present invention is to avoid the problems of the known prior art and to propose a cable derailment protection device at the exit of a station, which ensures in the clamping area the position of the cable and the gripping of the cable by the terminal and the system with coupled terminals lingering in a derailment.
• Another object is the cable derailment device assign a forced operation device such that the gripping of the clamp on the rope is enforced.
• an alignment of the rope is proposed in front of the coupling region of an automatic coupling clamp on a cable, this is guided in its running direction in order to arrive as centered on the rollers as possible on the first roller battery in order to lay the rope between the alignment device and the finished roller battery in such a way in that it is located within the limits imposed by the mouth of the clamp to be coupled.
• at least one guide holder is arranged, which invites the rope, to go in the direction of the target line for the clutch.
• an upper shoe-type rope catching device is also provided, always to keep the rope in the direction of a line suitable for centering the rope on the mouth opening of the clamp to be coupled.
• a positive guide device is arranged, which forces the clamp to go above the rope in the presence of snow accumulation on the guide rail of the roller carrying the clamp.
• Figure 1 is a schematis ⁇ hen vertical section of a
• FIG. 2 shows the section along the line A-A from FIG. 1,
• Figure 3 shows the section BB of Figure l r
• FIG. 4 shows the section CC from FIG. 1
• FIG. 5 shows the section DD from FIG. 1
• FIG. 6 shows the section E-E from FIG. 1,
• FIG. 7 shows the section F-F from FIG. 1,
• FIG. 8 is a schematic front view of a forced-circulation device of the system according to the invention.
• Figure 9 shows the same device of Figure 8, in a raised position due to the presence of snow or other obstacle, and
• FIG. 10 shows a view as in FIGS. 8 and 9, but in a position of highest deflection of the cable relative to the clamp.
• the reference numeral 1 is a total
• Cableway system in the area of the exit of a station.
• the plant includes in a known manner a support / traction cable 2, a plurality of rollers 3 at the output of
• a terminal 4 on which the driving means, not shown, is suspended, and at least one carrying the rope 2 roll 5 with angepel-ter terminal 4 and a supporting or down-holding roller battery 6 according to the course of the rope 2.
• the roller battery 6 is provided with an upper, outer rope-catching shoe 7 and with an inner upper protection 8, when the support of the blind battery 6 acts as a hold-down support, with the cable from below onto the roller battery suppressed.
• the roller battery ⁇ is provided with a lower, outer rope-catching shoe 9 and with a lower, inner protection 10, if the support of the roller-type battery ⁇ acts as a supporting support, from which the rope is pushed from above onto the roller-batten. presses ⁇ .
• a derailment on the roller battery 6 could already cause excessive deflection of the cable in the coupling area, in which the terminal 4 is not yet able to grasp the rope 2, since the opening of its mouth is not able to grip the rope, with the consequent risk that the rope resource crashes.
• an aligning device 11 in front of the coupling region of the clamp 2 on the cable 2, in front of the coupling rail, an aligning device 11 is provided which is able to limit the deflection of the cable 2 due to a derailment on the roller battery 6 in such a way that the cable 2 always located within the mouth opening 12 of the clamp.
• the alignment device 11 is formed by a holder 13, in which a
• Bore 14 is excluded, with larger dimensions than the diameter of the rope 2, which depend on the distance from the intended clamping pitch.
• the alignment device 11 is associated with at least one cable trap holder 15 for supporting the cable 2, on which the clamp 4 is already coupled.
• the rope catch holder 15 has a concave surface. to direct the rope 2 towards the center of the concavity.
• an upper cable clip 16 is assigned, which limits the cable 2 above in its deflection.
• the alignment device 11 is expediently assigned a signaling system which stops the cableway installation as soon as the cable 2 touches the bore 14, although the terminal is allowed to be attached, but the cableway installation is stopped with the terminal already attached, and therefore without the risk of the vehicle driving down together with the passengers.
• a forced-motion device 17 is provided instead of a holder 15. This is mounted on a support structure 18 of the coupling rail 19 of the support roller 20 of the terminal 2.
• the Zwangs exitsvorri ⁇ htung 17 is mounted on a bracket 21 which is secured by S ⁇ hraubbolzen 22 on the support structure 18. From the bracket 21, a support bracket 23 extends upwards, to which via a deflection 24 a fork 25 is attached. This has a lower arm 26, the free end is formed as a support 27 for the cable 2.
• the fork 25 also has an upper arm 28 which terminates with a lug 29 to come into contact with the body of the clamp 2 - Between the support 27 and the projection 29 a settable distance 30 is set r to let pass the entirety of the terminal 4 and the rope 2 with freely above the support 27 passing rope 2 at a clamping, which takes place normally between the clamp and rope is. In the presence of an accumulation of snow 33 (FIG.

Landscapes

• Engineering & Computer Science (AREA)
• Transportation (AREA)
• Mechanical Engineering (AREA)
• Electric Cable Installation (AREA)
• Road Signs Or Road Markings (AREA)
• Train Traffic Observation, Control, And Security (AREA)
• Emergency Lowering Means (AREA)
• Ropes Or Cables (AREA)
• Laying Of Electric Cables Or Lines Outside (AREA)
• Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
• Platform Screen Doors And Railroad Systems (AREA)
• Rotary Pumps (AREA)
• Earth Drilling (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=37591877

Family Applications (1)

Country Status (8)

Families Citing this family (13)

Family Cites Families (94)

• 2005
  • 2005-09-29 IT IT000051A patent/ITBZ20050051A1/it unknown
• 2006
  • 2006-09-13 US US12/088,540 patent/US7891300B2/en active Active
  • 2006-09-13 DE DE502006007190T patent/DE502006007190D1/de active Active
  • 2006-09-13 CN CN2006800437040A patent/CN101351371B/zh active Active
  • 2006-09-13 EP EP06795475A patent/EP1928721B1/fr active Active
  • 2006-09-13 ES ES06795475T patent/ES2347279T3/es active Active
  • 2006-09-13 AT AT06795475T patent/ATE470611T1/de active
  • 2006-09-13 WO PCT/IB2006/002512 patent/WO2007036776A1/fr not_active Ceased

Non-Patent Citations (1)

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