EP4275984A1 - Transportation operating equipment for fastening to a cable of a cableway installation, cableway comprising transportation operating equipment, method for damping the deflection of transportation operating equipment by means of a cableway and use of a transportation operating equipment - Google Patents
Transportation operating equipment for fastening to a cable of a cableway installation, cableway comprising transportation operating equipment, method for damping the deflection of transportation operating equipment by means of a cableway and use of a transportation operating equipment Download PDFInfo
- Publication number
- EP4275984A1 EP4275984A1 EP22172463.6A EP22172463A EP4275984A1 EP 4275984 A1 EP4275984 A1 EP 4275984A1 EP 22172463 A EP22172463 A EP 22172463A EP 4275984 A1 EP4275984 A1 EP 4275984A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- damper
- cabin
- rope
- joint
- cable
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000013016 damping Methods 0.000 title claims description 7
- 238000009434 installation Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 claims abstract description 15
- 238000010168 coupling process Methods 0.000 claims abstract description 15
- 238000005859 coupling reaction Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
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
- B61B12/04—Devices for damping vibrations
-
- 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
- B61B12/028—Cabin or seat suspension means
Definitions
- the present invention relates to a driving device for attachment to a cable of a cable car, a cable car comprising at least one driving device, a method for damping the deflection of a driving device of a cable car and the use of a driving device.
- the driving resources of a cable car system are known.
- a device for attaching a driving device to a cable car system on a hanger rod is known.
- the cabin is suspended with two legs on a hanger rod.
- Such a device has the disadvantage that the cabin can begin to vibrate above a certain driving speed. This can happen, for example, by causing the driving equipment to swing due to gusts of wind or by moving the cable car's driving equipment over a cable car support and then being carried again by the cable.
- These oscillations can become stronger if the excitation frequency essentially corresponds to the natural frequency and the oscillations are superimposed.
- Vibrations can pose a danger to the occupants of the cable car or to people who are in the vicinity of the cable car.
- conventional cable cars can only be operated at a certain maximum speed. Maintaining the maximum speed ensures that the vibrations not be reinforced and the cable car can be operated safely. The maximum speed leads to long transport times and a low transport performance of the cable car.
- a driving device for attachment to a cable of a cable car system a cable car comprising at least one driving device, a method for damping the deflection of a driving device of a cable car and the use of a driving device according to the independent claims.
- the cabin is connected to the connector through a connecting device.
- the hanging rod of the cable car has an upper longitudinal distance from the cable holder to the joint.
- the joint has a lower longitudinal distance from the connecting device.
- the ratio of the upper longitudinal distance to the lower longitudinal distance is essentially less than 3.5.
- the ratio of the upper longitudinal distance to the lower longitudinal distance can be between 2.5 and 3.2.
- the ratio of the upper longitudinal distance to the lower longitudinal distance can also be between 2.7 and 3.1.
- the upper longitudinal distance is greater than the lower longitudinal distance.
- Such a vehicle can be operated safely and quickly without excessive vibrations.
- the transport or travel time of a cable car that is operated with such a vehicle is therefore very short and users and/or goods can be transported extremely quickly and comfortably.
- the hanging rod and the connector can be made of steel.
- the hanging rod and the connector can also be made from a different alloy. It is also possible that the hanging rod and the connector have several materials or are made from a different material.
- the coupling with the cable holder can be designed so that the cable is clamped by the coupling when the coupling is in a closed state. When the clutch is in an open state, the rope will not be pinched by the clutch.
- the clutch can have tensioning elements such as springs, which are essentially relaxed when the clutch is in the closed state. By opening the coupling, for example in the station of a cable car, the springs of the coupling are tensioned and the cable holder opens. Without one external force, the clutch is therefore in a closed state.
- the opening for receiving and clamping a rope is preferably designed so that the center of the rope corresponds to the center of the rope holder. This puts even pressure on the rope.
- the cabin can be equipped with seating for users. It is also possible that the cabin is a cabin for material transport. It is also possible that the cabin is suitable for transporting passengers as well as for transporting goods.
- the joint with which the connector is connected to the hanging rod can have a longitudinal axis.
- the longitudinal axis can be essentially aligned in the transport direction of the vehicle. It is crucial that the connector and the hanging rod can move relative to one another.
- the joint can be equipped with bearings.
- the joint may have ball bearings and/or needle bearings and/or tapered roller bearings or other types of bearings.
- the upper longitudinal distance can be in the range of 1 to 2.5 meters.
- the lower longitudinal distance can be between 0.1 and 1 meter. What matters is the ratio between the upper longitudinal distance and the lower longitudinal distance.
- the hanging rod and the cabin can be connected by one or more dampers.
- the damper is then connected to the cab at a damper base point and the damper is connected to the hanger rod at a damper hang point.
- the arrangement of the damper minimizes the likelihood of vibrations occurring that endanger the safety or comfort of the user.
- the damper also ensures that the natural frequency with which the Driving equipment oscillates, differs clearly from an excitation frequency with which the driving equipment is excited to oscillate. This allows the driving equipment to be operated safely and quickly.
- the damper can be a hydraulic damper. It is also possible that the damper is a spring. It is also possible that the damper has a combination of a hydraulic damper and a spring. Other types of dampers or combinations of different damping elements are also conceivable.
- a first angular axis can run from the damper base point to the opening center.
- a second angular axis can extend vertically from the damper base point when the cabin is at a standstill.
- a damper longitudinal axis can run from the damper suspension point to the damper base point. The angle between the damper longitudinal axis and the second angular axis can extend in a range of +/- 3° to the bisector of the first angular axis and the second angular axis.
- damper results in an advantageous interaction of the damper with the cabin and the hanging rod. It is ensured that the relationship between the braking/damping and the deflection of the cabin is such that the cabin does not tilt excessively and is nevertheless not braked too abruptly. In addition, there is an advantageous distribution of force in the damper and in the other components. This allows the driving equipment to be operated safely and quickly.
- the driving equipment can be designed such that the damper base point is at a distance from the connecting device that is greater than a distance between the opening center and the second angular axis.
- damper ensures that the cabin of the driving equipment is comfortably damped for users, that the cabin is not braked too abruptly and that the cabin is not deflected excessively.
- the distance between the damper base point and the connecting device can be at least 5 cm greater than the distance between the opening center and the second angular axis.
- the distance can also be at least 10 cm, 20 cm or more than 30 cm larger.
- a cabin joint can be arranged between the connector of the driving equipment and the cabin.
- Such an arrangement with a cabin joint results in an advantageous interaction between the hanging rod, the connector, the cabin and the damper.
- the mobility of the driving equipment through the joint, the cabin joint and the damper results in a quick and comfortable transport process. This means that the driving equipment can be moved quickly and with little vibration.
- the cabin joint can be a normal swivel joint. It can also be a ball joint.
- the joint can have bearings such as needle bearings or ball bearings or tapered roller bearings. Other types of warehouses are also possible.
- the joint can have a joint axis.
- the joint axis can essentially be in the direction of travel of the vehicle get lost.
- the longitudinal axis of the cabin joint can be designed parallel to the longitudinal axis of the joint.
- the object of the invention is further achieved by a cable car comprising at least one driving device as described above and a rope.
- Such a cable car can be operated quickly, safely and comfortably for users.
- the cable car can have several means of transport.
- the cable of the cable car can have a cable center that corresponds to the opening center.
- the transport equipment can be connected precisely and safely to the rope of the cable car.
- the hanging rod of the cable car has an upper longitudinal distance from the cable holder to the joint.
- the joint has a lower longitudinal distance from the connecting device.
- the ratio of the upper longitudinal distance to the lower longitudinal distance is essentially less than 3.5.
- the ratio can also be in the range between 2.5 and 3.2.
- the ratio can also be between 2.7 and 3.1.
- the cable car's operating equipment is slowed down from a speed of more than 8 meters per second to a speed of less than 2 meters per second when entering the station.
- the vehicle can also be braked from a speed of more than 9 meters per second. In particular, the vehicle is braked to a speed of less than 1 meter per second.
- the driving equipment is preferably uncoupled from the rope during the process.
- Such a method allows a cable car to be operated safely and ensures that the users of the cable car can get on and off at a station safely and comfortably and can be transported quickly on the open route of the cable car. Goods can also be transported quickly and can be safely loaded or unloaded in the station when the vehicle has braked.
- the object of the invention is further achieved by using a driving resource as described above for entering a station at a speed of at least 8 meters per second, in particular at least 9 meters per second, further in particular at least 10 meters per second.
- FIG. 1 shows a driving equipment 1 for attachment to a rope 2 of a cable car system.
- the driving equipment 1 has a cable holder 5.
- the cable holder 5 is part of the clutch 4.
- the clutch 4 has two springs and two rollers with which the clutch 4 can be operated.
- the driving equipment has a hanging rod 3 as well as a connector 6 and a connecting device 8.
- the hanging rod 3 is connected to the connector 6 by a joint 7.
- the joint axis of the joint 7 is arranged parallel to the longitudinal axis of the cable holder 5.
- the longitudinal axis of the joint 7 runs essentially in the direction of travel of the driving device 1.
- the driving device 1 has a damper 11.
- the damper 11 is connected to the suspension rod 3 at the damper suspension point 13.
- the damper 11 is connected to the cabin (not shown) at the damper base point 12.
- the damper 11 thus connects the cabin (not shown) to the hanging rod 3.
- the connector 6 is connected to the cabin by means of the connecting device 8.
- the connector 6 is connected to the connecting device 8 with a cabin joint 17.
- the cabin joint 17 has a longitudinal axis which is parallel to the longitudinal axis of the joint 7 and to the longitudinal axis of the cable receptacle 5 of the coupling device 4.
- FIG. 2 shows a side view of the driving equipment 1 for attachment to a rope 2 of a cable car system Fig. 1 .
- the driving equipment 1 has a clutch 4.
- the clutch 4 has a cable holder 5.
- the driving equipment 1 has a hanger rod 3 and a connector 6.
- the coupling 4 is connected to the connector 6 by means of the hanging rod 3.
- the connector 6 connects the hanging rod 3 to the connecting device 8.
- the same reference numbers designate the same components.
- the Figure 3 shows a front view of the driving equipment 1 for attachment to a rope 2 of a cable car system according to Figures 1 and 2 .
- the driving equipment 1 has a clutch 4, a hanging rod 3, a connector 6 and a connecting device 8.
- the hanging rod 3 connects the coupling 4 with the connector 6.
- the hanging rod 3 is connected to the connector 6 by a joint 7.
- the connector 6 connects the hanging rod 3 to the connecting device 8.
- the connector 6 is connected to the connecting device 8 by a car joint 17.
- the coupling device 4 has a cable holder 5 on, in which a rope 2 is arranged.
- the driving equipment 1 has a damper 11.
- the damper 11 is connected to the cabin at a damper base point 12.
- the damper 11 is connected to the suspension rod 3 at a damper suspension point 13.
- a first angular axis 14 runs from the base point to the opening center of the cable holder 5.
- a second angular axis 15 runs vertically from the damper base point 12.
- the first angular axis 14 and the second angular axis 15 intersect in the damper base point 12.
- An angle bisector 16 halves the angle between the first angular axis 14 and the second angular axis 15.
- the damper 11 has a longitudinal axis.
- the longitudinal axis of the damper 11 is essentially identical to the bisector 16.
- An upper longitudinal distance 9 distances the cable holder 5 and the joint 7.
- a lower longitudinal distance 10 distances the joint 7 from the connecting device 8.
- the upper longitudinal distance 9 is 3 times as large like the lower longitudinal distance 10.
- FIG 4 shows a schematic front view of a vehicle 1 according to the previous figures.
- the driving equipment 1 has a clutch 4, a hanging rod 3 as well as a connector 6 and a connecting device 8.
- the hanging rod 3 connects the coupling 4 with the connector 6.
- the hanging rod 3 is connected to the connector 6 by a joint 7.
- the connector 6 connects the hanging rod 3 to the connecting device 8.
- the connector 6 is connected to the connecting device 8 by a joint 7.
- the connecting device 8 connects the connector 6 to a cabin (not shown).
- the clutch 4 has a cable holder 5.
- a rope 2 is clamped in the rope holder 5.
- the rope holder 5 has a center point (not shown) which is identical to the rope center point (not shown).
- a first angular axis 14 runs from the damper base point 12 to Center point of the cable holder 5.
- a second angle axis 15 runs vertically from the damper base point 12. The first angular axis 14 and the second angular axis 15 intersect at the damper base point 12. The angle between the first angular axis 14 and the second angular axis 15 is halved by an angle bisector 16.
- An upper longitudinal distance 9 distances the cable receptacle 5 from the joint 7.
- a lower longitudinal distance 10 distances the joint 7 from the connecting device 8.
- the same reference numbers designate the same components.
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Flexible Shafts (AREA)
Abstract
Die Erfindung betrifft ein Fahrbetriebsmittel (1) zur Befestigung an einem Seil (2) einer Seilbahnanlage. Das Fahrbetriebsmittel (1) umfasst eine Gehängestange (3), welche an ihrem oberen Ende eine Kupplung (4) mit einer Seilaufnahme (5) aufweist, mit der die Gehängestange (3) an ein Seil (2) kuppelbar ist. Die Seilaufnahme (5) weist eine Öffnung zum Aufnehmen und Einklemmen eines Seils (2) mit einem Öffnungsmittelpunkt auf. Das Fahrbetriebsmittel (1) weist ausserdem einen Verbinder (6) auf, der die Gehängestange (3) mit einer Kabine verbindet, wobei der Verbinder (6) und die Gehängestange (3) durch ein Gelenk (7) verbunden sind. Die Kabine ist mit dem Verbinder (6) durch eine Verbindungsvorrichtung (8) verbunden. Die Gehängestange (3) weist einen oberen Längsabstand (9) von der Seilaufnahme (5) bis zu dem Gelenk (7) auf. Das Gelenk (7) weist einen unteren Längsabstand (10) von der Verbindungsvorrichtung (8) zu dem Gelenk (7) auf. Das Verhältnis des oberen Längsabstands (9) zu dem unteren Längsabstand (10) liegt im Wesentlichen unter 3,5.Die Erfindung betrifft ausserdem eine Seilbahn umfassend mindestens ein Fahrbetriebsmittel (1). Die Erfindung betrifft ausserdem ein Verfahren zur Dämpfung der Auslegung eines Fahrbetriebsmittels (1) einer Seilbahn. Die Erfindung betrifft ausserdem die Verwendung eines Fahrbetriebsmittels (1).The invention relates to a driving device (1) for attachment to a rope (2) of a cable car system. The driving equipment (1) comprises a hanger rod (3), which has a coupling (4) at its upper end with a cable holder (5), with which the hanger rod (3) can be coupled to a cable (2). The rope holder (5) has an opening for receiving and clamping a rope (2) with an opening center. The driving equipment (1) also has a connector (6) which connects the hanging rod (3) to a cabin, the connector (6) and the hanging rod (3) being connected by a joint (7). The cabin is connected to the connector (6) by a connecting device (8). The hanging rod (3) has an upper longitudinal distance (9) from the rope holder (5) to the joint (7). The joint (7) has a lower longitudinal distance (10) from the connecting device (8) to the joint (7). The ratio of the upper longitudinal distance (9) to the lower longitudinal distance (10) is essentially less than 3.5. The invention also relates to a cable car comprising at least one driving device (1). The invention also relates to a method for dampening the design of a traction device (1) of a cable car. The invention also relates to the use of a vehicle (1).
Description
Die vorliegende Erfindung betrifft ein Fahrbetriebsmittel zur Befestigung an einem Seil einer Seilbahn, eine Seilbahn umfassend mindestens ein Fahrbetriebsmittel, ein Verfahren zur Dämpfung der Auslenkung eines Fahrbetriebsmittels einer Seilbahn sowie die Verwendung eines Fahrbetriebsmittels.The present invention relates to a driving device for attachment to a cable of a cable car, a cable car comprising at least one driving device, a method for damping the deflection of a driving device of a cable car and the use of a driving device.
Fahrbetriebsmittel einer Seilbahnanlage sind bekannt. Aus
Es ist die Aufgabe der Erfindung, die Nachteile des Stands der Technik zu überwinden und insbesondere ein Fahrbetriebsmittel zur Befestigung an einem Seil einer Seilbahn zu schaffen, welches sicher und komfortabel mit einer hohen Geschwindigkeit betrieben werden kann.It is the object of the invention to overcome the disadvantages of the prior art and in particular to create a driving device for attachment to a cable of a cable car, which can be operated safely and comfortably at a high speed.
Die Aufgabe wird durch ein Fahrbetriebsmittel zur Befestigung an einem Seil einer Seilbahnanlage, eine Seilbahn umfassend mindestens ein Fahrbetriebsmittel, ein Verfahren zur Dämpfung der Auslenkung eines Fahrbetriebsmittels einer Seilbahn sowie die Verwendung eines Fahrbetriebsmittels gemäss der unabhängigen Anspräche gelöst.The object is achieved by a driving device for attachment to a cable of a cable car system, a cable car comprising at least one driving device, a method for damping the deflection of a driving device of a cable car and the use of a driving device according to the independent claims.
Insbesondere wird die Aufgabe durch ein Fahrbetriebsmittel zur Befestigung an einem Seil einer Seilbahnanlage gelöst. Das Fahrbetriebsmittel zur Befestigung an einem Seil einer Seilbahnanlage umfasst
- eine Gehängestange, welche an ihrem oberen Ende eine Kupplung mit einer Seilaufnahme aufweist, mit der die Gehängestange an ein Seil kuppelbar ist, wobei die Seilaufnahme eine Öffnung zum Aufnehmen und Einklemmen eines Seils mit einem Öffnungsmittelpunkt aufweist,
- einen Verbinder, der die Gehängestange mit einer Kabine verbindet, wobei der Verbinder und die Gehängestange durch ein Gelenk verbunden sind.
- a hanger rod which has at its upper end a coupling with a rope receptacle with which the hanger rod can be coupled to a rope, the rope receptacle having an opening for receiving and clamping a rope with an opening center,
- a connector that connects the hanging rod to a cabin, the connector and the hanging rod being connected by a joint.
Die Kabine ist mit dem Verbinder durch eine Verbindungsvorrichtung verbunden. Die Gehängestange der Seilbahn weist einen oberen Längsabstand von der Seilaufnahme bis zu dem Gelenk auf. Das Gelenk weist von der Verbindungsvorrichtung einen unteren Längsabstand auf. Das Verhältnis des oberen Längsabstandes zum unteren Längsabstand liegt im Wesentlichen unter 3,5. Das Verhältnis des oberen Längsabstandes zum unteren Längsabstand kann zwischen 2,5 bis 3,2 liegen. Das Verhältnis des oberen Längsabstandes zum unteren Längsabstand kann auch zwischen 2,7 und 3,1 liegen. Der obere Längsabstand ist dabei grösser als der untere Längsabstand.The cabin is connected to the connector through a connecting device. The hanging rod of the cable car has an upper longitudinal distance from the cable holder to the joint. The joint has a lower longitudinal distance from the connecting device. The ratio of the upper longitudinal distance to the lower longitudinal distance is essentially less than 3.5. The ratio of the upper longitudinal distance to the lower longitudinal distance can be between 2.5 and 3.2. The ratio of the upper longitudinal distance to the lower longitudinal distance can also be between 2.7 and 3.1. The upper longitudinal distance is greater than the lower longitudinal distance.
Ein solches Fahrbetriebsmittel kann sicher und schnell betrieben werden, ohne über Gebühr in Schwingungen zu geraten. Somit ist die Transport- bzw. Reisezeit einer Seilbahn, welche mit einem solchen Fahrbetriebsmittel betrieben wird, sehr gering und Benutzer und/ oder Güter können äusserst rasch und komfortabel befördert werden.Such a vehicle can be operated safely and quickly without excessive vibrations. The transport or travel time of a cable car that is operated with such a vehicle is therefore very short and users and/or goods can be transported extremely quickly and comfortably.
Die Gehängestange sowie der Verbinder können aus Stahl gefertigt sein. Die Gehängestange und der Verbinder können auch aus einer anderen Legierung gefertigt sein. Es ist auch möglich, dass die Gehängestange und der Verbinder mehrere Materialien aufweisen oder aus einem anderen Material gefertigt sind. Die Kupplung mit der Seilaufnahme kann so ausgebildet sein, dass das Seil durch die Kupplung eingeklemmt wird, wenn sich die Kupplung in einem geschlossenen Zustand befindet. Wenn sich die Kupplung in einem geöffneten Zustand befindet, wird das Seil nicht durch die Kupplung eingeklemmt. Die Kupplung kann Spannelemente wie Federn, aufweisen, welche in geschlossenem Zustand der Kupplung im Wesentlichen entspannt sind. Durch eine Öffnung der Kupplung, beispielsweise in der Station einer Seilbahn, werden die Federn der Kupplung gespannt und die Seilaufnahme öffnet sich. Ohne eine externe Krafteinwirkung befindet sich die Kupplung somit in einem geschlossenen Zustand.The hanging rod and the connector can be made of steel. The hanging rod and the connector can also be made from a different alloy. It is also possible that the hanging rod and the connector have several materials or are made from a different material. The coupling with the cable holder can be designed so that the cable is clamped by the coupling when the coupling is in a closed state. When the clutch is in an open state, the rope will not be pinched by the clutch. The clutch can have tensioning elements such as springs, which are essentially relaxed when the clutch is in the closed state. By opening the coupling, for example in the station of a cable car, the springs of the coupling are tensioned and the cable holder opens. Without one external force, the clutch is therefore in a closed state.
Die Öffnung zum Aufnehmen und Einklemmen eines Seils ist bevorzugt so ausgebildet, dass die Mittel des Seils der Mitte der Seilaufnahme entspricht. So wird gleichmässiger Druck auf das Seil ausgeübt. Die Kabine kann mit Sitzgelegenheiten für Benutzer ausgerüstet sein. Es ist auch möglich, dass es sich bei der Kabine um eine Kabine für den Materialtransport handelt. Es ist auch möglich, dass die Kabine sowohl für den Transport von Fahrgästen als auch für den Transport von Gütern geeignet ist.The opening for receiving and clamping a rope is preferably designed so that the center of the rope corresponds to the center of the rope holder. This puts even pressure on the rope. The cabin can be equipped with seating for users. It is also possible that the cabin is a cabin for material transport. It is also possible that the cabin is suitable for transporting passengers as well as for transporting goods.
Das Gelenk, mit dem der Verbinder mit der Gehängestange verbunden ist, kann einer Längsachse aufweisen. Die Längsachse kann im Wesentlichen in die Transportrichtung des Fahrbetriebsmittels ausgerichtet sein. Entscheidend ist, dass der Verbinder und die Gehängestange sich relativ zueinander bewegen können. Das Gelenk kann mit Lagern ausgestattet sein. Das Gelenk kann Kugellager und/oder Nadellager und/oder Kegelrollenlager oder andere Arten von Lagern aufweisen. Der obere Längsabstand kann im Bereich von 1 bis 2,5 Metern liegen. Der untere Längsabstand kann zwischen 0,1 und 1 Meter liegen. Entscheiden ist das Verhältnis zwischen oberem Längsabstand und unterem Längsabstand.The joint with which the connector is connected to the hanging rod can have a longitudinal axis. The longitudinal axis can be essentially aligned in the transport direction of the vehicle. It is crucial that the connector and the hanging rod can move relative to one another. The joint can be equipped with bearings. The joint may have ball bearings and/or needle bearings and/or tapered roller bearings or other types of bearings. The upper longitudinal distance can be in the range of 1 to 2.5 meters. The lower longitudinal distance can be between 0.1 and 1 meter. What matters is the ratio between the upper longitudinal distance and the lower longitudinal distance.
Die Gehängestange und die Kabine können durch einen oder mehrere Dämpfer verbunden sein. Der Dämpfer ist dann mit der Kabine an einem Dämpferbasispunkt verbunden und der Dämpfer ist mit der Gehängestange an einem Dämpfergehängepunkt verbunden.The hanging rod and the cabin can be connected by one or more dampers. The damper is then connected to the cab at a damper base point and the damper is connected to the hanger rod at a damper hang point.
Durch die Anordnung des Dämpfers wird die Wahrscheinlichkeit, dass Schwingungen auftreten, welche die Sicherheit oder den Komfort von Benutzer gefährden, minimiert. Ausserdem wird durch den Dämpfer gewährleistet, dass sich die Eigenfrequenz, mit der das Fahrbetriebsmittel schwingt, deutlich von einer Erregerfrequenz, mit der das Fahrbetriebsmittel zum Schwingen angeregt wird, unterscheidet. Dadurch kann das Fahrbetriebsmittel sicher und schnell betrieben werden.The arrangement of the damper minimizes the likelihood of vibrations occurring that endanger the safety or comfort of the user. The damper also ensures that the natural frequency with which the Driving equipment oscillates, differs clearly from an excitation frequency with which the driving equipment is excited to oscillate. This allows the driving equipment to be operated safely and quickly.
Bei dem Dämpfer kann es sich um einen hydraulischen Dämpfer handeln. Es ist auch möglich, dass es sich bei dem Dämpfer um eine Feder handelt. Es ist auch möglich, dass der Dämpfer eine Kombination aus einem hydraulischen Dämpfer und einer Feder aufweist. Auch andere Arten von Dämpfern oder Kombinationen von verschiedenen Dämpfungselementen sind denkbar.The damper can be a hydraulic damper. It is also possible that the damper is a spring. It is also possible that the damper has a combination of a hydraulic damper and a spring. Other types of dampers or combinations of different damping elements are also conceivable.
Bei dem Fahrbetriebsmittel kann eine erste Winkelachse vom Dämpferbasispunkt zu dem Öffnungsmittelpunkt verlaufen. Eine zweite Winkelachse kann in einem Stillstandzustand der Kabine von dem Dämpferbasispunkt vertikal verlaufen. Eine Dämpferlängsachse kann vom Dämpfergehängepunkt zu dem Dämpferbasispunkt verlaufen. Der Winkel zwischen der Dämpferlängsachse und der zweiten Winkelachse kann in einem Bereich von +/- 3° zur Winkelhalbierenden von erster Winkelachse und zweiter Winkelachse verlaufen.In the case of the driving equipment, a first angular axis can run from the damper base point to the opening center. A second angular axis can extend vertically from the damper base point when the cabin is at a standstill. A damper longitudinal axis can run from the damper suspension point to the damper base point. The angle between the damper longitudinal axis and the second angular axis can extend in a range of +/- 3° to the bisector of the first angular axis and the second angular axis.
Durch eine derartige Anordnung des Dämpfers ergibt sich ein vorteilhaftes Zusammenspiel des Dämpfers mit der Kabine und der Gehängestange. Es wird gewährleistet, dass das Verhältnis aus der Abbremsung/ Dämpfung und der Auslenkung der Kabine so ausgebildet ist, dass sich die Kabine nicht über Gebühr neigt und trotzdem nicht zu abrupt gebremst wird. Ausserdem ergibt sich in dem Dämpfer und in den anderen Bauteilen eine vorteilhafte Kraftverteilung. Dadurch kann das Fahrbetriebsmittel sicher und schnell betrieben werden.Such an arrangement of the damper results in an advantageous interaction of the damper with the cabin and the hanging rod. It is ensured that the relationship between the braking/damping and the deflection of the cabin is such that the cabin does not tilt excessively and is nevertheless not braked too abruptly. In addition, there is an advantageous distribution of force in the damper and in the other components. This allows the driving equipment to be operated safely and quickly.
Das Fahrbetriebsmittel kann so ausgebildet sein, dass der Dämpferbasispunkt einen Abstand zur Verbindungsvorrichtung aufweist, der grösser ist als ein Abstand zwischen Öffnungsmittelpunkt und zweiter Winkelachse.The driving equipment can be designed such that the damper base point is at a distance from the connecting device that is greater than a distance between the opening center and the second angular axis.
Durch eine derartige Anordnung des Dämpfers wird sichergestellt, dass die Kabine des Fahrbetriebsmittels für Benutzer komfortabel gedämpft wird, die Kabine nicht zu abrupt abgebremst wird und die Kabine nicht über Gebühr ausgelenkt wird.Such an arrangement of the damper ensures that the cabin of the driving equipment is comfortably damped for users, that the cabin is not braked too abruptly and that the cabin is not deflected excessively.
Der Abstand zwischen dem Dämpferbasispunkt und der Verbindungsvorrichtung kann mindestens 5 cm grösser sein als der Abstand zwischen Öffnungsmittelpunkt und zweiter Winkelachse. Der Abstand kann auch mindestens 10 cm, 20 cm oder mehr als 30 cm grösser sein.The distance between the damper base point and the connecting device can be at least 5 cm greater than the distance between the opening center and the second angular axis. The distance can also be at least 10 cm, 20 cm or more than 30 cm larger.
Zwischen dem Verbinder des Fahrbetriebsmittels und der Kabine kann ein Kabinengelenk angeordnet sein.A cabin joint can be arranged between the connector of the driving equipment and the cabin.
Durch eine derartige Anordnung mit einem Kabinengelenk ergibt sich ein vorteilhaftes Zusammenspiel zwischen der Gehängestange, dem Verbinder, der Kabine und dem Dämpfer. Durch die Beweglichkeit des Fahrbetriebsmittels durch das Gelenk, das Kabinengelenk sowie den Dämpfer ergibt sich ein schneller und komfortabler Transportvorgang. Somit kann das Fahrbetriebsmittel kann schnell und schwingungsarm bewegt werden.Such an arrangement with a cabin joint results in an advantageous interaction between the hanging rod, the connector, the cabin and the damper. The mobility of the driving equipment through the joint, the cabin joint and the damper results in a quick and comfortable transport process. This means that the driving equipment can be moved quickly and with little vibration.
Bei dem Kabinengelenk kann es sich um ein gewöhnliches Drehgelenk handeln. Es kann sich auch um ein Kugelgelenk handeln. Das Gelenk kann Lager aufweisen wie beispielsweise Nadellager oder Kugellager oder Kegelrolllager. Auch andere Arten von Lagern sind möglich. Das Gelenk kann eine Gelenkachse aufweisen. Die Gelenkachse kann im Wesentlichen in der Fahrtrichtung des Fahrbetriebsmittels verlaufen. Die Längsachse des Kabinengelenks kann parallel ausgebildet sein zur Längsachse des Gelenks.The cabin joint can be a normal swivel joint. It can also be a ball joint. The joint can have bearings such as needle bearings or ball bearings or tapered roller bearings. Other types of warehouses are also possible. The joint can have a joint axis. The joint axis can essentially be in the direction of travel of the vehicle get lost. The longitudinal axis of the cabin joint can be designed parallel to the longitudinal axis of the joint.
Die Aufgabe der Erfindung wird weiterhin gelöst durch eine Seilbahn umfassend mindestens ein Fahrbetriebsmittel wie vorhergehend beschrieben sowie ein Seil.The object of the invention is further achieved by a cable car comprising at least one driving device as described above and a rope.
Eine solche Seilbahn kann schnell, sicher und komfortabel für Benutzer betrieben werden.Such a cable car can be operated quickly, safely and comfortably for users.
Die Seilbahn kann mehrere Fahrbetriebsmittel aufweisen.The cable car can have several means of transport.
Das Seil der Seilbahn kann ein Seilmittelpunkt aufweisen, der dem Öffnungsmittelpunkt entspricht.The cable of the cable car can have a cable center that corresponds to the opening center.
Auf diese Weise kann das Fahrbetriebsmittel präzise und sicher mit dem Seil der Seilbahn verbunden werden.In this way, the transport equipment can be connected precisely and safely to the rope of the cable car.
Die Aufgabe der Erfindung wird ausserdem durch ein Verfahren zur Dämpfung der Auslenkung eines Fahrbetriebsmittels einer Seilbahn bei der Einfahrt in eine Station gelöst. Bei dem Fahrbetriebsmittel kann es sich um ein Fahrbetriebsmittel wie vorhergehend beschrieben handeln. Das Verfahren umfasst die folgenden Schritte:
- Bereitstellen eines Seils, welches in die Station führt,
- Bereitstellen einer Gehängestange, welche an ihrem oberen Ende eine Kupplung mit einer Seilaufnahme aufweist, mit der die Gehängestange an das Seil gekuppelt ist,
- Bereitstellen eines Verbinders, der die Gehängestange mit einer Kabine verbindet, wobei der Verbinder und die Gehängestange durch ein Gelenk verbunden sind und wobei die Kabine mit dem Verbinder durch eine Verbindungsvorrichtung verbunden ist,
- Insbesondere, Bereitstellen eines Dämpfers, der die Gehängestange und die Kabine verbindet.
- Providing a rope that leads into the station,
- Providing a hanging rod which has a coupling at its upper end with a rope holder with which the hanging rod is coupled to the rope,
- Providing a connector connecting the hanger bar to a cabin, the connector and the hanger bar are connected by a joint and the cabin is connected to the connector by a connecting device,
- In particular, providing a damper connecting the hanger rod and the cab.
Die Gehängestange der Seilbahn weist einen oberen Längsabstand von der Seilaufnahme bis zu dem Gelenk auf. Das Gelenk weist von der Verbindungsvorrichtung einen unteren Längsabstand auf. Das Verhältnis des oberen Längsabstands zu dem unteren Längsabstand liegt im Wesentlichen unter 3,5. Das Verhältnis kann auch im Bereich zwischen 2,5 und 3,2 liegen. Das Verhältnis kann auch zwischen 2,7 und 3,1 liegen. Während des Verfahrens wird das Fahrbetriebsmittel der Seilbahn bei der Stationseinfahrt von einer Geschwindigkeit von mehr als 8 Metern pro Sekunde auf eine Geschwindigkeit von weniger als 2 Metern pro Sekunde abgebremst. Das Fahrbetriebsmittel kann auch von einer Geschwindigkeit von mehr als 9 Metern pro Sekunde abgebremst werden. Insbesondere wird das Fahrbetriebsmittel auf eine Geschwindigkeit von weniger als 1 Meter pro Sekunde abgebremst. Bevorzugt wird das Fahrbetriebsmittel während des Verfahrens von dem Seil abgekoppelt.The hanging rod of the cable car has an upper longitudinal distance from the cable holder to the joint. The joint has a lower longitudinal distance from the connecting device. The ratio of the upper longitudinal distance to the lower longitudinal distance is essentially less than 3.5. The ratio can also be in the range between 2.5 and 3.2. The ratio can also be between 2.7 and 3.1. During the procedure, the cable car's operating equipment is slowed down from a speed of more than 8 meters per second to a speed of less than 2 meters per second when entering the station. The vehicle can also be braked from a speed of more than 9 meters per second. In particular, the vehicle is braked to a speed of less than 1 meter per second. The driving equipment is preferably uncoupled from the rope during the process.
Durch ein solches Verfahren kann eine Seilbahn sicher betrieben werden und es wird gewährleistet, dass die Benutzer der Seilbahn in einer Station sicher und komfortabel ein- und aussteigen können und auf der freien Strecke der Seilbahn rasch befördert werden können. Auch Güter können rasch transportiert werden und in der Station, wenn das Fahrbetriebsmittel abgebremst wurde, sicher ein- bzw. ausgeladen werden.Such a method allows a cable car to be operated safely and ensures that the users of the cable car can get on and off at a station safely and comfortably and can be transported quickly on the open route of the cable car. Goods can also be transported quickly and can be safely loaded or unloaded in the station when the vehicle has braked.
Die Aufgabe der Erfindung wird weiterhin gelöst durch die Verwendung eines Fahrbetriebsmittels wie vorhergehend beschrieben zur Einfahrt in eine Station mit einer Geschwindigkeit von mindestens 8 Metern pro Sekunde, insbesondere mindestens 9 Meter pro Sekunde, weiter insbesondere mindestens 10 Meter pro Sekunde.The object of the invention is further achieved by using a driving resource as described above for entering a station at a speed of at least 8 meters per second, in particular at least 9 meters per second, further in particular at least 10 meters per second.
Die Erfindung wird in den folgenden Figuren näher erläutert. Hierbei zeigt:
- Figur 1:
- Eine Ansicht eines Fahrbetriebsmittels mit einer Gehängestange, einem Verbinder und einer Verbindungsvorrichtung,
- Figur 2:
- Eine Seitenansicht eines Fahrbetriebsmittels mit einer Gehängestange, einem Verbinder und einer Verbindungsvorrichtung,
- Figur 3:
- Eine Vorderansicht eines Fahrbetriebsmittels mit einer Gehängestange, einem Verbinder, einer Verbindungsvorrichtung sowie einem Dämpfer,
- Figur 4:
- Eine schematische Darstellung eines Fahrbetriebsmittels mit einer Gehängestange, einem Verbinder und einer Verbindungsvorrichtung.
- Figure 1:
- A view of a vehicle with a hanging rod, a connector and a connecting device,
- Figure 2:
- A side view of a vehicle with a hanging rod, a connector and a connecting device,
- Figure 3:
- A front view of a vehicle with a hanging rod, a connector, a connecting device and a damper,
- Figure 4:
- A schematic representation of a vehicle with a hanging rod, a connector and a connecting device.
Die
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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EP22172463.6A EP4275984A1 (en) | 2022-05-10 | 2022-05-10 | Transportation operating equipment for fastening to a cable of a cableway installation, cableway comprising transportation operating equipment, method for damping the deflection of transportation operating equipment by means of a cableway and use of a transportation operating equipment |
Applications Claiming Priority (1)
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EP22172463.6A EP4275984A1 (en) | 2022-05-10 | 2022-05-10 | Transportation operating equipment for fastening to a cable of a cableway installation, cableway comprising transportation operating equipment, method for damping the deflection of transportation operating equipment by means of a cableway and use of a transportation operating equipment |
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EP4275984A1 true EP4275984A1 (en) | 2023-11-15 |
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EP22172463.6A Pending EP4275984A1 (en) | 2022-05-10 | 2022-05-10 | Transportation operating equipment for fastening to a cable of a cableway installation, cableway comprising transportation operating equipment, method for damping the deflection of transportation operating equipment by means of a cableway and use of a transportation operating equipment |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395965B (en) * | 1990-10-10 | 1993-04-26 | Ssg Seilbahnbau Ges M B H | Suspension element for a couplable transportation means for a cableway |
US5893329A (en) * | 1996-03-26 | 1999-04-13 | Konrad Doppelmayr & Sohn Maschinenfabrik M.B.H. & Co. Kg | System for the transportation of persons and/or of goods |
EP1640235A1 (en) | 2004-09-23 | 2006-03-29 | Innova Patent GmbH | Device for attaching a movable transport unit of a cableway installation to a suspension bar |
US7490556B2 (en) * | 2005-09-27 | 2009-02-17 | Innova Patent Gmbh | Cableway installation with rotatable cableway transport devices |
US20170120933A1 (en) * | 2014-06-02 | 2017-05-04 | Innova Patent Gmbh | Cable Car System For Transporting People |
-
2022
- 2022-05-10 EP EP22172463.6A patent/EP4275984A1/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT395965B (en) * | 1990-10-10 | 1993-04-26 | Ssg Seilbahnbau Ges M B H | Suspension element for a couplable transportation means for a cableway |
US5893329A (en) * | 1996-03-26 | 1999-04-13 | Konrad Doppelmayr & Sohn Maschinenfabrik M.B.H. & Co. Kg | System for the transportation of persons and/or of goods |
EP1640235A1 (en) | 2004-09-23 | 2006-03-29 | Innova Patent GmbH | Device for attaching a movable transport unit of a cableway installation to a suspension bar |
US7490556B2 (en) * | 2005-09-27 | 2009-02-17 | Innova Patent Gmbh | Cableway installation with rotatable cableway transport devices |
US20170120933A1 (en) * | 2014-06-02 | 2017-05-04 | Innova Patent Gmbh | Cable Car System For Transporting People |
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