摘要:
Device for supporting and guiding an aerial carrying-hauling cable of a cable lift installation, said device including a beam supporting a plurality of rotary sheaves designed to press on the cable to guide it when it is running, each rotary sheave being associated with a damping connection articulated around a pivot to form an individual module fixed individually to the beam, the different individual modules being staggered at regular intervals along the beam.
摘要:
A cableway system for the transport of persons or goods has two pairs of track cables, which extend between two terminal stations, such as a valley station and a mountain station. Transport vehicles, such as gondolas, are moved along the track cables by at least one traction cable. The track cables run in a curved path in the region of at least one tower and the traction cable is guided in the region of the at least one tower via carrying rollers. At least some of the carrying rollers for the traction cable, which are located in the region of the at least one tower, are adjustable in terms of their position in relation to the two track cables.
摘要:
A deviation device of a towing or suspension ropeway, including a revolving support for laterally deviating the hoisting rope of the ropeway, on which rope spaced load carriers are secured each having laterally a transversal part, all these parts projecting horizontally from the same side of the rope, the revolving support being equipped with a plurality of rope guiding elements each being transiently displaceable in order to leave a gap in the row for the transient entrance of such transversal part when the same passes together with the hoisting rope through the deviating range of the revolving support.
摘要:
An aerial transport installation with back-and-forth movement includes two carrying-hauling ropes extending in two individual closed loops between two end terminals separated from one another by an intermediate station which is provided with a double pulley. The latter is provided with two grooves having different groove root diameters, such that the ratio of the diameters is equal to the ratio respectively of the axial distance between the first bull-wheel and the double pulley and of the axial distance between the second bull-wheel and the double pulley. The speeds of the vehicles are also different in the two loops.
摘要:
An aerial cableway system with transportation devices, such as gondolas or lift chairs, is formed with two cable loops to which the transportation devices can be coupled and from which the transportation devices can be decoupled. A lower station, one or more middle stations, and an upper station are provided. A lower cable loop extends in the section from the lower station to the middle station and an upper cable loop extends from the middle station to the upper station. In the middle station the lower cable loop and the upper cable loop are guided about a shared guide device in the form of a double-groove pulley or two sandwiched single-groove pulleys.
摘要:
A deflector for a cable transport system, wherein the cable is provided with a plurality of members each supporting a load, has a wheel rotatable about an upright axis and provided around its periphery with a plurality of angularly equispaced guides. Each such guide is carried on one end of a short arm pivoted itself on the periphery of the wheel so that the guides can be pushed to the side by the load-carrying members as they pass. The guides are small synthetic-resin sheaves which are rotatable about respective axes on their respective arms. The arms normally project radially inwardly of the wheel. In the case of a system wherein the arc of the deflection is flatter than the wheel curvature a cam is provided to array those guides in contact with the cable along the desired arc.
摘要:
For reliable detection of the wear on a cable sheave of a cable car system, the distance between a cable sensor and a hoisting cable is measured when the cable car system is at a standstill and the wear on the at least one cable sheave is deduced from the distance measured at a standstill.
摘要:
A funicular intended particularly for transporting heavy loads between an upstream station (10) and a downstream station (12), comprises a track (14), preferably a railway, connecting the upstream station (10) to the downstream station (12), a vehicle (16)running on the track (14) and at least one towing cable (30) in closed loop having a first towing section (32.1) passing over a first pulley (20.1) of the upstream station and over a first return pulley (26) fixed to the vehicle (16) and a second towing section (32.2), in all ways separate from the first towing section and passing over the return pulley (26) and over a second pulley (20.2) of the upstream station (10).
摘要:
The invention concerns a pneumatic or hydraulic telescopic system comprising cylinders concentric at several diameters inserted in the vertical structure of the support pylons (1) and in the departure and arrival stations (14, 16), between the concrete pillar (1) and the nave of the station (15). The sensors are applied on either side of the vehicles (17, 19), facing their forward movement direction, having a reading angle including the entire width of the vehicles. The pneumatic or hydraulic telescopic system (2) is operable: in the support pylons, to adapt the vehicles at the appropriate levels as they travel, causing them to rise or drop depending on the contour of the terrain; in the stations, to compensate the tension of the cable if required. The sensors (18) are operable to analyze the contour of the terrain and inform the control center to actuate the system in accordance with the requirements. Such an overhead cable installation for transporting passengers with said novel elements can operate at different heights relative to the ground.
摘要:
A rope guide system and for an aerial ropeway includes a haulage rope that travels along a path between two stations, and comprises two driving wheels 4.sub.1, 4.sub.2 disposed at one of the stations and laterally offset with respect to each other, which convey the haulage rope. Two inner deflector wheels 6.sub.1, 6.sub.2 direct the rope to cross over itself at a predetermined location to form inner and outer rope loops, and cooperate to direct the inner rope loop toward and away from the two driving wheels. A first reversing wheel 5.sub.1 is disposed at the other station, and the inner rope loop passes around it. Either two additional reversing wheels 5.sub.2, 5.sub.3 or a second, larger reversing wheel 5.sub.2, about which the outer loop passes, is/are disposed at the other station. Two outer deflector wheels direct the outer rope loop toward and away from either the two additional reversing wheels or the second reversing wheel.