JP4259644B2 - Automatic loop cableway double loop ride system - Google Patents

Description

[0001]
[Technology to which the invention belongs]
The present invention relates to a boarding system in which passengers get on a carrier at a stop of an automatic circulation type cableway.
[0002]
[Prior art]
A plan view of a typical automatic circulation cableway 140 is shown in FIG. Pulleys 142a and 142b are pivotally provided at the stops 141a and 141b at both ends, respectively, and a rope 143 is wound endlessly between these pulleys 142a and 142b and stretched in the cableway 144. Yes. In each of the stops 141a and 141b, a rail 146a and a rail 146b are arranged in an elevated shape in a substantially U shape in plan view from the arrival side to the departure side of the transporter 160, respectively.
[0003]
The carrying device 160 (chair type carrying device) has a known configuration in which the carrying device chair 162 is suspended from the grinder 161. The carrying device 160 is operated along with the movement of the cable 143 by holding the cable 143 by the gripping machine 161 in the cable track 144. When the transporter 160 arrives at one stop 141a, the gripping machine 161 unloads the cable 143, leaves the cable 143, is guided to the rail 146a, starts traveling, is decelerated, is transported at a slow speed, and is turned to the departure side. Then, when the passenger passes the boarding position 149, the passenger gets on the transporter 160. Next, the transporter 160 on which the passenger has boarded is accelerated, and the gripping device 161 grips the rope 143, and starts with the movement of the rope 143 into the cable track 144 indicated by the arrow 145a.
[0004]
In FIG. 10, only one transporter 160 is shown, but actually, a plurality of transporters 160, 160,... Are used and operated one after another at predetermined intervals.
[0005]
The stop 141a is provided with an approach path 147 on the extension line on the departure side of the transporter 160 to guide the passenger in the direction of the arrow 149, and the passenger is seated on the transporter 160 at the boarding position 148.
[0006]
When the transporter 160 arrives at the other stop 141b, the gripping device 161 unloads the strip 143 again, and is guided to the rail 146b to start traveling and decelerate, and passes the stop position 151 on the way. Passengers get off the transporter 160. Next, the transporter 160 from which the passenger got off is turned to the departure side, then accelerated, and the gripping device 161 seizes the cable 143, and departs into the cable track 144 indicated by the arrow 145b along with the movement of the cable 143.
In the stop 141b, an exit path 150 is provided on the extension line on the arrival side of the transporter 160, so that passengers who get off from the transporter 160 at the getting-off position 151 are guided in the direction of the arrow 152 in the exit path 150 to leave the stop 141b. I have to.
[0007]
[Problems to be solved by the invention]
The above-described automatic circulation type cableway 140 installed most frequently uses a chair-type carrier having a capacity of four people. Recently, however, an automatic circulation cableway using a chair-type transporter with six passengers has been realized for the purpose of further improving transportation capacity. However, in the case of a chair-type transporter, the passenger enters the travel path of the transporter and gets on. However, in the above-described conventional method of riding the automatic circulation cableway 140, when the seating capacity of the chair-type transporter increases, the time required for all the passengers to gather at the boarding position after passing the approach path from the waiting place becomes much longer. Therefore, it is necessary to increase the distance between the adjacent transporter 160 and the transporter 160 from the viewpoint of safety so that the passenger does not come into contact with the transporter 160 that moves at a slow speed when passing through the approach path.
[0008]
However, if the distance between the transporter 160 and the transporter 160 is increased, the number of transporters 160, 160,...
[0009]
It is an object of the present invention to provide a passenger boarding system for an automatic circulation type cableway using a chair type carrier that increases the seating capacity of the chair type carrier and increases the transport capacity without increasing the distance between the carriers operating in the cableway. It is to provide.
[0010]
[Means for Solving the Problems]
In order to solve the above-mentioned problems, a departure side having a section where an arrival side main line rail having a section where an arrival carrier is decelerated and a section where the arrival carrier is decelerated is installed at a stop on the boarding side of an automatic circulation type cableway Between the main line rail, an arrival side switch rail is connected to the arrival side main line rail so that one end can be intermittently connected, and the other end side is connected to the departure side main rail via a departure side switch rail. An inner loop rail and an outer loop rail connected to each other as possible,
A transporter interval switching device for transporting the transporter in a variable speed manner by dividing it into a plurality of forward sections along the arrival side main line rail, the inner loop rail, the outer loop rail, and the departure side main rail. A plurality of forward transfer devices are installed side by side,
Each of the inner loop rail and the outer loop rail is provided with an inner boarding position and an outer boarding position in the forward transfer path of the carrier,
The carrier position detector is used to adjust the transport speed of the transporter in the transporter interval adjustment section by detecting the timing when the transporter passes and comparing it with the reference value. The transporter interval of the inner loop rail and the outer loop rail In the adjustment section,
The transporter widens the distance between the transporter that travels on the outer loop rail and the subsequent transporter that travels on the inner loop rail by the transporter interval switching device, and the inner loop rail and the inner loop rail from the arrival side main rail to the arrival side switch rail. Alternatingly distributed to the outer loop rail, forwarded,
After the passengers get on at the inner boarding position and the outer boarding position, the transporting device again returns the transporter interval to the original equidistant space, and the starting switch rail joins the starting main rail and transports it. .
[0011]
DETAILED DESCRIPTION OF THE INVENTION
Details of the embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows the operation state of a plurality of carriers (chair-type carriers) 8, 8,.
[0012]
Between the pulley 7 pivoted on the mountainside stop 2 on the boarding side and the pulley 6 pivoted on the mountaintop stop 3 on the dismounting side, the endlessly connected rope 5 is slid halfway. It stretches in the cableway 4. When the pulleys 6 and 7 are rotated in the directions of arrows 18 and 19, the rope 5 moves in the cableway 4 at the predetermined operating speed on the up line in the direction of the arrow 21 and the down line in the direction of the arrow 20. . The carriages 8, 8,... Are operated in the cable track 4 by grasping the rope 5 on which the grinders 110, 110,.
[0013]
Next, although the details will be described later at the foot of the mountain foot stop 2, the straight arrival side main line 15a and departure side main line 15b for carrying the carriers 8, 8,. The inner loop rail 16 and the outer loop rail 17 formed in a substantially “U” shape in plan view are connected to the arrival-side main rail 15a on one end side via the arrival-side switch rail 32 and on the other end side. Is connected to the departure side main rail 15b via the departure side switch rail 33, and is arranged in an elevated manner in a double loop shape in plan view.
[0014]
Further, the inner boarding position 9 represented by a hatched frame on the moving path of the carriers 8, 8,... Toward the arrow 22 perpendicular to the cableway 4 of the inner loop rail 16, and the rear on the upper side in the figure, An entrance path 9a in which an inner gate group 11 is arranged to make passengers enter the inner boarding position 9 appropriately is provided. Similarly, the moving path of the carriers 8, 8,. An outer boarding position 10 represented by a given frame and an approach path 10a in which an outer gate group 12 is arranged at the rear in the upper part of the figure are provided.
[0015]
On the other hand, at the summit stop 3 on the right side of the figure, a rail 14 having a U-shape in plan view is arranged in an elevated manner in the same manner as in the prior art, and it gets off on the moving path of the carriers 8, 8,. An exit path 13a is provided at the position 13 and in front of the right side of the figure.
[0016]
FIG. 2 is a plan view showing the arrangement of devices for transporting transporters (chair-type transporters) 8, 8,... And detectors for transport control in the foothill stop 2 on the boarding side shown in FIG. And will be described in order from the direction of the arrow 20.
[0017]
First, a known decelerating transfer device 25 in which a plurality of tires 76, 76,... Are equally spaced along the arrival side main rail 15a on the arrival side 2a and connected by a belt so that the rotation is sequentially slowed in the direction of the arrow 20; Although the detailed structure will be described later, a plurality of tires 76 along the carrier interval switching device 27 that can switch the forwarding speed, the tire forwarding and transporting device 31 including the section of the inner loop rail 16, and the departure side main rail 15b on the departure side 2b. A known acceleration transfer device 26 connected by a belt is continuously arranged so that the rotation is sequentially accelerated in the direction of the arrow 21 with 76,.
[0018]
On the other hand, in the section of the outer loop rail 17 provided between the arrival-side main rail 15a and the departure-side main rail 15b with the arrival-side switch rail 32 and the departure-side switch rail 33 interposed, a carrier (chair-type carrier) 8 , 8,... Are forwardly arranged in order.
[0019]
Again, in order from the arrow 20 toward the traveling direction of the transporters 8, 8,..., The decelerating transfer device 25 corresponds to the decelerating transfer section L1, and the transporter interval switching device 27 corresponds to the transporter interval switching section L2. Subsequently, the tire forwarding transfer device 31 provided in parallel with the inner loop rail 16 between the arrival side switch rail 32 and the departure side switch rail 33 corresponds to the boarding transfer section L8. Regarding the outer loop rail 17, in order, one chain forward / transfer device 28 corresponds to the chain forward / transfer section L3, the tire forward / transfer device 30 corresponds to the ride transport section L5, and the other chain forward / transfer apparatus 29 corresponds to the chain transport section L6. Each of the transfer sections described above is continuous. Next, the acceleration transfer device 26 corresponds to the acceleration transfer section L9 from the departure side switch rail 33 toward the arrow 21 direction. Further, for transport control of the transporters 8, 8,..., Transporter position detectors a and b are provided at both ends of the transporter interval switching section L2.
[0020]
In the outer loop rail 17, one chain forward transfer section L3 is also provided with carrier position detectors c and d, and a constant speed transfer section L4 is defined by sandwiching both detectors. The section L6 includes transporter position detectors e and f, and a transporter interval adjustment section L7 is defined. And in the boarding transfer area L8 of the inner loop rail 16, it is located in the vicinity of the inner boarding position 9, and has the portable device position detector g.
[0021]
Further, in the direction perpendicular to the cable track 4 of the inner loop rail 16, the transporter 8.8. In the linear transfer path, an inner boarding position 9 that is shaded and an approach path 9a for the inner boarding position 9 are provided in the rearward direction in the upper part of the figure. An inner gate group 11 in which gate devices 34, 34,... Are arranged obliquely with respect to the inner boarding position 9 in a plan view is arranged at the entrance of the approach path 9a. Similarly, a hatched outer boarding position 10 is set for the transfer path of the straight portion of the outer loop rail 17, and an entrance path 10a is provided at the upper rear in the figure, and the entrance is the same as the inner gate group 11 described above. The outer gate group 12 in which the gate devices 34, 34,.
[0022]
Next, FIG. 3 is a plan view showing a deployment state of devices for transporting the transporters 8, 8,... And detectors for transport control at the summit stop 3 and will be described in order from the direction of the arrow 21 on the arrival side. To do.
[0023]
First, a known decelerating transfer device 100 in which tires 76, 76,... Are arranged at equal intervals on the arrival-side main rail 14a in the rail 14, and connected by a belt so that the rotation is sequentially slowed in the direction of the arrow 21, A transporting transfer device 101 for transferring the decelerated transporters 8, 8,... At a predetermined slow speed is provided in parallel. Next, the "U" -shaped curved part is the same structure as the transporter interval switching device 27 provided in the Yamagata stop 2 and is driven by an inverter motor, and three sets of transporter interval adjustments that can change the transfer speed of the transporter 8 The apparatus 102, the forwarding transfer device 103, and the transporter interval adjusting device 104 are arranged in parallel, and subsequently, tires 76, 76,... Are arranged at equal intervals on the straight line portion on the departure side 3b, contrary to the above-described decelerating transfer device 100. A known acceleration transfer device 105 connected by a belt is arranged in parallel so that the rotation in the direction of the arrow 20 is sequentially faster.
[0024]
The decelerating transfer device 100 is the decelerating transfer section L10, the forwarding transfer device 101 is the constant speed transfer section L11, the transporter interval adjusting device 102 is the transporter interval adjusting section L12, the forward transporting device 103 is the constant speed transporting interval L13, and the transporter interval adjusting device. 104 corresponds to the carrier interval adjustment section L14, and the accelerated transfer section 105 corresponds to the accelerated transfer section L15. Further, for transport control of the transporters 8, 8,..., Near the both ends of the transporter interval adjustment section L12, and near the both ends of the transporter position detectors h and i and the transporter interval adjustment section L14, respectively. , K. Further, a line movement amount detector 106 and a tachometer generator 107 that rotate following the circular movement of the line 5 and generate an electric pulse are also provided.
[0025]
Here, the transporter interval switching device 27 and the tire forward transfer device 30 deployed on the foot of the foothill stop 2 side, and the transporter interval adjusting devices 102 and 104 and the forward transport device 103 deployed on the side of the summit stop 3 are arranged on the tires 76, The basic configuration is the same except that the numbers 76,... Are different, and FIGS.
[0026]
A column 71 (not shown) standing at the foot of the mountain foot 2 and the summit stop 3 is installed horizontally with a frame 71 made of a rectangular pipe. The bosses 72, 72,... Are fixed to and suspended from the bottom surface of the frame 71. In the drawing, tires 76, 76,... Are shown at the left end, and pulleys 75, 75,. The attached shafts 73, 73, ... are pivoted horizontally. .. And the tires 76, 76,... Rotate together with the shafts 73, 73,.
[0027]
Of the pulleys 75, 75,..., One pulley 75 is replaced with a toothed pulley 74 in which the V groove and the tooth shape are formed concentrically. Subsequently, as shown in FIG. 4, a plate 71 a is attached to the upper surface of the frame 71, and the four corners of the lower plate 66 b constituting the substantially cross-shaped frame 66 in the side view of FIG. 5 are bolts 67, 67, 67, Secure with 67 and attach. From the upper plate 66a of the frame 66, adjustment bolts 65, 65, 65, 65 are projected upward to support the mounting base 64 so that the position can be adjusted up and down. A speed reducer 62 in which the inverter motor 61 is integrated on the same axis is fastened to the mounting base 64, and a toothed pulley 63 is inserted into the shaft 62a. At that time, the center of the toothed pulley 63 in the side view of FIG. 5 and the center of the toothed pulley 74 on the tire 76 side are aligned on the vertical line 79, and the top and bottom in the front view of FIG. To line up at the same position.
[0028]
An endless toothed belt 77 is wound between the toothed pulley 63 and the toothed pulley 74. A tension member 68 using an elastic material such as rubber is attached to the upper plate 66a of the frame 66 on the right side of the vertical line 79 shown in FIG. 5, and one end side of an arm 69 is pivotally supported at the center. A tension pulley 70 is pivotally attached to the other end. The tension pulley 70 is pressed against the inner side of the toothed belt 77 by the rotational restoring force of the tension member 68 acting on the arm 69 to give tension, and the toothed belt 77 deviates from the toothed pulley 63 or the toothed pulley 74 during the circular movement. Do not.
[0029]
When the inverter motor 61 starts to rotate, the rotational speed is reduced via the speed reducer 62, the toothed pulley 63 inserted into the shaft 62a rotates, and is transmitted to the toothed pulley 74 by the toothed belt 77. Rotates. When the toothed pulley 74 is rotated, the pulley 75 and the pulley 75 are rotated by the single V belt 78 and the V belt 78 that are alternately wound between the pulleys 75 adjacent to the toothed pulley 74 shown in FIG. The tires 76, 76,... Also rotate together with the shafts 73, 73,. Further, when the rotational speed of the inverter motor 61 is changed, the rotation is transmitted in the order of the toothed pulley 63 to the toothed belt 77, the toothed pulley 74, the V belts 78, 78,. 76,... Also change speed and rotate. As is well known, as shown in FIG. 8, when the above-mentioned tires 76, 76,... The rope 110, that is, the carrier 8 travels on the rail 122 (14, 15, 16, 17).
[0030]
Next, the basic structure of the two sets of chain transfer / transfer devices 28 and 29 arranged in parallel with the outer loop rail 17 at the foothill stop 2 in FIG. 2 will be described with reference to FIGS. 6 and 7, one base 86 on the right side of the chain transfer / transfer device 28 is equipped with an inverter motor 83 and a coaxially integrated reduction gear 84 stacked vertically. The sprocket wheel 85 is horizontally inserted into the shaft 84a protruding downward from the base 86 of the speed reducer 84.
[0031]
A base 86 equipped with the inverter motor 83 and the speed reducer 84 as a unit is provided with four holes 86a, 86a, 86a, 86a, and positioning bolts 88 provided between the frame 80 and the base 86 for supporting the whole. The base 86 is fixed to the frame 80 with four bolts 87, 87, 87, 87 after adjusting the position to the left and right in the drawing.
[0032]
Also on the left side of the figure, the base 90 is provided with a shaft 92 in a vertical direction, and a sprocket wheel 91 is pivotally mounted so as to be horizontally rotatable. In the same manner as described above, the base 90 is also drilled with four long holes 90a, 90a, 90a, 90a, and the fixing position is adjusted with the positioning bolt 88, and then the base 90 is fixed to the four bolts 87, 87, 87, 87. To attach to the frame 80.
[0033]
Next, between the drive sprocket wheel 85 (28a, 29a) driven by the inverter motor 83 and the driven sprocket wheel 91 (28b, 29b), the chain transfer section L3 of the outer loop rail 17 shown in FIG. The chain guide 81 on the side close to the outer loop rail 17 having a section curved so as to keep an equal interval in the frame, and the chain guide 82 on the far side having a curved shape so as to keep an equal interval with the chain guide 81 are framed. 80 is fixed. Further, as shown in FIG. 8, the frame 80 is suspended by a plurality of support brackets 124, 124,... And fastened to the in-house frame 120 by bolts 125, 125,. In the chain guide 81 and the chain guide 82, a “T” -shaped groove is formed across the entire length in a cross-sectional view.
[0034]
Next, as shown in FIG. 6, the chain 93 is connected in an endless chain shape, and although only one place is shown in the chain 93, attachments 89a, 89a,... The pawls 89.89 combined in a pair so as to be pivoted are pivotally attached to the pins 89b and 89b horizontally only in one direction. In this way, a plurality of sets of claws 89, 89,... The chain 93 provided with the claws 89, 89,... Is wound on both ends of the drive sprocket wheel 85 (28a, 29a) and the driven sprocket wheel 91 (28b, 29b). The guide is guided in a state of being fitted into a T-shaped groove formed in the above.
[0035]
Thus, when the inverter motor 83 is started, the speed is reduced by the speed reducer 84 and the drive sprocket wheel 85 is rotated, and the chain 93 and the plurality of sets of claws 89, 89,. Circulating movement between the wheel 85 (28a, 29a) and the driven sprocket wheel 91 (28b, 29b).
[0036]
At that time, as shown in FIG. 8, the transporter 8 is transferred in a state of being fitted between a pair of claws 89 and 89 in which the suspender 113 is circulated. At this time, the two traveling wheels 111, 111 of the grinder 110 of the transporter 8 roll along the rail “U” shaped in section view “C”, and the guide roller 112 is fixed to the side surface of the field frame 120 “C”. The posture of the transporter 8 at the time of transfer is maintained by fitting and rolling into the groove of the guide 123 formed of a mold steel material, and the claws 89 and 89 do not come off the suspender 113. The chain forward transfer device 29 that forwards and transports the carriers 8, 8,... In the chain transfer section L6 on the departure side 2b of the outer loop rail 17 has the same configuration as the above-described chain forward transfer device 28 although there is a difference in the transfer distance. .
[0037]
Next, a method for transferring the carriers 8, 8,... And a method for boarding passengers (skiers 130, 130,...) At the foothill stop 2 and the summit stop 3 will be described. First, in the summit stop 3 shown in FIG. 3, when the transporter 8 arrives at the summit stop 3 from the direction of the arrow 21 of the cableway 4, the gripper 110 shown in FIG. Drive on. A known decelerating transfer device 100 configured by connecting a plurality of tires 76, 76,... With a belt or the like so that the rotation is sequentially slowed in the traveling direction of the transporter 8 is provided in the decelerating transfer section L10 on the arrival side 3a of the rail 14. When the carriage 8 passes through the deceleration transfer section L10, the carriage 8 is decelerated from the operation speed of the cableway 4 to a low forwarding speed at which passengers can get off. Subsequently, the transporter 8 passes through the constant speed forwarding section L11 by the forwarding transfer device 101, and when it reaches the getting-off position 13, the passenger gets off, passes through the exit path 13a, and exits from the foothill stop 3.
[0038]
In addition, the control device detects the time when the transporter 8b preceding the transporter 8a passing the unloading position 13 passes the transporter position detector i provided at the boundary between the transporter interval adjustment section L12 and the constant speed forwarding section L13. The movement of the strip 5 starts counting the electric pulses that are constantly transmitted from the strip movement amount detector 106. Then, when the subsequent transporter 8a passes the transporter position detector h at the dismounting position 13, the counting of the electric pulse is finished, and the count value at that time is compared with a reference value (the number of pulses corresponding to a predetermined transporter interval), If the reference value <the count value, it is determined that the distance from the preceding carrier 8b is wide, and the inverter motor-driven carrier interval adjusting device 102 arranged in parallel in the arcuate carrier interval adjusting section L12 following the constant speed transfer section L11. Is increased to a predetermined carrier interval. Conversely, if the reference value> the count value, it is determined that the distance from the preceding transporter is narrow, and the forwarding speed is reduced.
[0039]
Further, before the preceding transporter 8b passes the aforementioned transporter position detector i, the subsequent transporter 8a passes through the transporter position detector h at the unloading position 13 and enters the transporter interval adjustment section L12. When the carriages 8 and 8 are transferred and transferred, the control device assumes that the gap between the carriages is extremely shortened, and the preceding carriage 8b passes through the carriage position detector i so that the carriage gap adjustment section L12. At the same time, the transporter interval adjusting device 102 is decelerated to the maximum to widen the distance between the two transporters 8a and 8b as much as possible.
[0040]
Thereafter, when the preceding transporter 8b passes through the constant speed forwarding section L13 and passes through the transporter position detector j provided at the start of the transporter interval adjustment section L14, the preceding transporter 8c passes through the transporter position detector k. The counting of the electric pulse started at the time is finished, the count value is compared with the reference value, and the forward speed is changed by the transporter interval adjusting device 104 arranged in parallel in the transporter interval adjusting section L14. The distance from the carrying device 8c to be adjusted is adjusted to a predetermined carrying device interval.
[0041]
Further, when the transporter 8b passes the transporter position detector k near the end of the transporter interval adjustment section L14, the control device starts counting electric pulses from the rope movement amount detector 106 again, and the subsequent transporter 8a. Counts when the vehicle passes through the carrier position detector j at the beginning of the carrier interval adjustment section L14, and similarly, the magnitude of the count value and the reference value (number of pulses corresponding to a predetermined carrier interval) are compared to compare the carrier interval. The forwarding speed of the adjusting device 104 is changed to maintain a predetermined carrier interval. In this way, the adjustment for setting a predetermined carrier interval one after another is performed on the basis of the carrier 8 that runs forward with the carrier interval adjusting devices 102 and 104 arranged in parallel in the two sections. In addition, the voltage output of the tachogenerator 107 that rotates following the circulating movement of the rope 5 is input to the inverter drivers of the carrier spacing adjusting devices 102 and 104 and the forwarding and transporting device 103, so that the moving speed of the rope 5 is adjusted to the carrier spacing adjusting device. The transporting devices 8 and 8 are forwarded even if the operation speed is switched by causing the transporting speeds of the transporting devices 102 and 104 and the transporting device 103 to follow.
[0042]
Furthermore, the transporter interval adjusting devices 102 and 104 and the forwarding and transporting device 103 are individually equipped with inverter motors for driving, and forward and reverse forwarding driving in units of devices is possible by switching to manual operation. Here, for example, when the two transporters 8, 8 are extremely close to each other and travel in the same section, the respective devices are switched to manual operation, and the single transporter 8 is moved to the adjacent section. The carrier interval adjustment device 102 or 104 independently feeds the carrier 8 so that the carrier interval can be greatly adjusted.
[0043]
Subsequently, at the summit stop 3 described above, the carriers 8, 8,... Are adjusted to a predetermined distance between the transporters, depart and run through the cableway 4 and arrive at the summit stop 2. A method of forward transfer of the transporters 8, 8,... Will be described with reference to FIG.
[0044]
Carryers 8, 8,... Arriving at the foothill stop 2 from the direction of arrow 20 travel along the arrival-side main rail 15a, and at the same time, the grinder 110 unloads the strip 5 and decelerates and transfers while traveling in the decelerating transfer section L1. The device 25 decelerates from the operating speed of the cableway 4 to the forwarding speed at which passengers can get on.
[0045]
Subsequently, when the transporter 8 having reached the transporting speed reaches the transporter interval switching section L2, when the transporter 8 is forwarded to the outer loop rail 17, the transporter interval switching device 27 does not decelerate and the transporter 8 is transported to a predetermined speed. When transported at a speed and passes through the transporter position detector b at the end, the transporter interval switching device 27 becomes a transport speed decelerated from a predetermined transport speed. When the subsequent transporter 8 is forwarded to the inner loop rail 16, the transporter interval switching device 27 transports the transporter 8 at a decelerating forward speed, and passes through the transporter position detector b at the end, so that the transporter interval switching device. 27 again returns to a predetermined forwarding speed. That is, the carrier transporter interval switching device 27 widens the distance between the transporter 8 traveling on the outer loop rail 17 and the subsequent transporter 8 traveling on the inner loop rail 16 in the transporter interval switching section L2. As a result, the distance from the transporter 8 that travels on the outer loop rail 17 next is reduced.
[0046]
When the transporter 8 travels on the inner loop rail 16, the transporter 8 passes through the arrival side switch rail 32 switched to the inner loop rail 16 side and branches to the inner loop rail 16. .. Are transported through the boarding transfer section L8 to the departure side switch rail 33 at a predetermined forward speed, and the skiers 130, 130,... And the direction of travel continues to be turned 180 degrees.
[0047]
On the other hand, when the transporter 8 travels on the outer loop rail 17, the transporter 8 travels through the transporter interval switching section L2 after passing through the decelerating transport section L1 and reaching a predetermined forwarding speed by the decelerating transport device 25. At this time, the transporter interval switching device 27 does not decelerate the transport speed like the transporter 8 that transports and transports the inner loop rail 16, and transports the transporter 8 at a predetermined transport speed.
[0048]
Next, as shown in FIG. 8, the suspender 113 is provided between the pair of claws 89 and 89 that circulate in the direction of the arrow 41 at a speed slower than the forward speed of the transporter 8 as shown in FIG. The arrival side switch rail 32 that has been fitted and locked and switched to the outer loop rail 17 is transferred so that the transporter 8 does not roll. Further, when the transfer of the transporter 8 is switched from the tire transfer / transfer device 31 to the chain transfer / transfer device 28, the claws 89 and 89 are suspended by suspending the suspenders by slowing the circulating speed of the claws 89 and 89 circulating as described above. The impact at the time of contact with 113 is alleviated. When the transporter 8 passes through the transporter position detector c in the chain transfer section L3, the circulating movement speed of the claws 89, 89,... Is increased, and the transport speed is increased and transferred in the constant speed transport section L4. After passing through, the chain transfer section L3 is transferred by controlling the forward speed so that the suspender 113 enters between the original claws 89 and 89 again.
[0049]
Subsequently, the transporter 8 is taken over by the tire forward transfer device 30 and transfers the boarding transfer section L5 in the direction of the arrow 23 perpendicular to the direction of the cableway 4. The passengers (skiers 130, 130,...) Waiting at the outer boarding position 10 provided in the middle of the boarding transfer section L5 board the transporter 8 that passes. Further, the transporter 8 is turned from the arrival side 2a to the departure side 2b.
[0050]
One end of the chain transfer section L6 following the boarding transfer section L5 is connected to the departure side main rail 15b by the departure side switch rail 33. In the chain transfer section L6, a transporter interval adjustment section L7 is defined by transporter position detectors e and f. In the chain transfer section L6, the suspender 113 is inserted between a pair of claws 89 and 89 that move in the direction of arrow 47 as shown in FIG. 8 by the chain transfer transfer device 29 having the same configuration as the chain transfer transfer device 28 described above. Are controlled, locked and forwarded.
[0051]
At this time, based on the point where the transporter 8 traveling on the inner loop rail 16 passes the transporter position detector g, the interval between the transporter 8 and the transporter 8 passing the transporter position detector e of the outer loop rail 17 is replaced with the number of pulses. And measure the difference from the reference value. Then, the circulating speed of the claws 89 and 89 of the chain transfer / transfer device 29 is changed so that the distance between the carrier 8 traveling on the inner loop rail 16 and the predetermined carrier distance is adjusted, and then the carrier 8 detects the carrier position detector f. When it passes, the claws 89 and 89 are returned to their original predetermined speed. And the transporter 8 passes through the departure side switch rail 33 switched to the outer loop rail 17 side, and is forwarded and transferred to the departure side main rail 15b. In the outer loop rail 17, the transporter 8 is forwarded by a forward transport device having different configurations of the chain forward transport device 28 and the tire forward transport device 30, so that it passes through the transporter 8 forwarded by the inner loop rail 16 and the departure side switch rail 33. Thus, there is a slight shift in the distance between the transporters when they join at the departure side main line 15b. That is, the transport speed of the transporter 8 forwarded and transported by the outer loop rail 17 with reference to the transporter 8 transported and transported by the inner loop rail 16 is adjusted in the transporter interval adjustment section L7 of the chain forward transport device 29, and the predetermined transporter Try to be at intervals.
[0052]
Further, in the outer loop rail 17, the transporter 8 once sets the transport speed in the chain transporting section L 3 and the boarding transport section L 5 to the reference transport speed (the inner loop rail 16 once the transporter 8 is transported at a constant speed. The vehicle 8 that travels on the inner loop rail 16 and the outer loop rail 17 are moved by accelerating in the carrier interval adjustment section L7 and being forwarded at a speed that is a predetermined interval after joining the transporter 8 that has traveled. When the traveling transporters 8 join the departure side main rail 15b at the departure side switch rail 33, the risk of collision is reduced.
[0053]
9 (a) to 9 (c) are a carriage (chair-type carrier) 8 with 6 passengers, each of which is a passenger skier 130, 130,... The situation of getting on 8, ... is shown in order. In the drawing, the outer carriers 8A, 8C, 8E marked with “X” in the frame are routed through the outer loop rail 17, and the inner carriers 8B, 8D not marked are routed through the inner loop rail 16.
[0054]
In FIG. 9A, after the transporter 8A is forwarded and transferred through the outer loop rail 17 in the direction of the arrow 50 and passes through the curved portion in front of the outer gate group 12, the skiers 130, 130,... Pass through the outer gate group 12, The approach path 10a is slid toward the outer boarding position 10 so as to follow the outer transporter 8A. Further, the inner transporter 8B traveling in the direction of the arrow 48 along the arrival side main rail 15a following the outer transporter 8A leaves the transporter interval switching device 27, and the subsequent outer transporter 8C is about to enter the transporter interval switching device 27.
[0055]
In FIG. 9 (a), the outer skiers 130, 130,... Slide along the approach path 10a to the vicinity of the outer boarding position 10 by following the outer transporter 8A. At the same time, the inner transporter 8B is branched from the arrival side main rail 15a to the inner loop rail 16 by the arrival side main rail 15a by the tire forward transfer device 31 shown in FIG. The outer transporter 8C following the inner transporter 8B has passed through the transporter interval switching device 27 that has been switched to a predetermined forwarding speed.
[0056]
In FIG. 9 (c), the outer skiers 130, 130,... Slide along the approach path 10a, and almost all of them are gathered at the outer boarding position 10, and the outer transporter 8C moves the arrival side switch rail 32 with an arrow on the chain forward / transfer device 28. It branches to 49 direction and is sent to the outer loop rail 17. In the inner gate group 11, the gate devices 34, 34,... Of the portion through which the outer transporter 8 </ b> C has passed are opened, and some of the aligned skiers 130, 130,. The outer loop rail 17 is slid toward the inner boarding position 9 on the rear side of the outer transporter 8 </ b> C forwarded and transferred.
[0057]
FIG. 9 (D) shows that all of the skiers 130, 130,... Of the outer boarding capacity (six in the figure) are aligned at the outer boarding position 10. At this time, the transporter 8C to be boarded changes the outer loop rail 17 into the chain. It is forwarded and transferred in the direction of arrow 49 by the forward transfer device 28. Further, the outer transporter 8C passes through the front of the inner gate group 11, and all the gate devices 34, 34,... Open, and all the skiers 130, 130,. To the inner boarding position 9. At this time, the inner transporter 8D to be boarded is in the middle of being transported by the transporter interval switching device 27 that has been switched to a speed slower than the predetermined transport speed.
[0058]
FIG. 9 (o) shows that all the skiers 130, 130,... Of the boarding capacity (six persons) are aligned at the outer boarding position 10, and the outer car 8C to be boarded is transferred in the direction of arrow 50 by the tire forwarder 30. Thus, the vehicle is close to the outer boarding position 10. The inner carrier 8D is located at a position where the arrival-side main rail 15a has been forwarded and transferred at a speed slower than the predetermined forward-transfer speed by the carrier-interval switching device 27. Therefore, the distance between the outer carrier 8C and the inner carrier 8D is the predetermined carrier. The positional relationship is wider than the interval. At the same time, the inner skiers 130, 130,... Are sliding along the approach path 9 a and reaching the inner boarding position 9.
[0059]
FIG. 9 (f) shows that the outer transporter 8C is transported and transported from the outer boarding position 10 in the direction of arrow 50 by the tire transporting and transporting device 30, and the outer skiers 130, 130,. is doing. The inner transporter 8D is in a position where the arrival side switch rail 32 of the arrival side main rail 15a is forwarded and transferred in the direction of the arrow 51, and the inner skiers 130, 130,... They are starting to line up.
[0060]
In FIG. 9 (K), the outer transporter 8C on which the outer skiers 130.130,... Rides passes through the outer boarding position 10 by the tire forwarder 30 and is further forwarded toward the departure side main rail 15b. The inner transporter 8D branches the arrival side switch rail 32 switched to the inner loop rail 16 side to the inner loop rail 16 in the direction of the arrow 51 by the tire forward transfer device 31 shown in FIG. The skiers 130, 130,... Have finished sliding on the approach road 9a, and almost all of them have reached the inner boarding position 9 and are aligned.
[0061]
FIG. 9 (c) shows that the outer transporter 8C on which the outer skiers 130, 130,... Rides is turned to the starting side 2b in the direction of arrow 50 by the tire forwarding / transferring device 30 shown in FIG. While being forwarded and transported. In the inner carrier 8D, skiers 130, 130,... Waiting in line at the inner boarding position 9 of the inner loop rail 16 are seated and riding on the moving inner carrier 8D. Then, the succeeding outer transporter 8E is in a state where the transporting in the direction of the arrow 48 by the transporter interval switching device 27 switched to the predetermined transporting speed is finished.
[0062]
In this way, in the present invention, two boarding positions are provided at the stop on the boarding side and the switch rail is interposed between the arrival side and departure side rails so that the carriage passes through each boarding position. Install two loop rails. Thus, after reaching the arrival side rail of the boarding side stop in a line at equal intervals from the cableway line, the carrier decelerated to the forwarding speed is once expanded with the carrier interval switching device, and then the arrival side The switch rails are alternately switched, distributed to the respective loop rails, forwarded and transferred, and after passing through the respective boarding positions, the passengers get on the carriers, and then the original transporter interval is changed with the variable speed transfer device. In such a way, it is forwarded and transferred at different speeds. Similarly, the switch rails on the departure side are alternately switched and merged with the departure side rails, and are again arranged at equal intervals in a row and accelerated to start.
In this way, once the distance between the transporters is increased and the transporters are forwarded and transferred to the respective loop rails, the time required for the transporter to pass through the entry path to one of the boarding positions is compensated for, and the passenger can safely take the position. It is possible to enter the car and get on the transporter, and of course, the boarding position is increased to two places so that the boarding efficiency can be improved, and hence the transportation power can be improved.
【The invention's effect】
In the conventional automatic circulation type cableway, the equipment using a four-seat chair type carrier is the most common. However, an automatic recirculating cableway using a six-seater chair type carrier has also appeared to further increase the transportation capacity.
[0063]
The present invention is an automatic circulation type cableway that uses a chair type carrier with a large number of passengers. The boarding position is set at two places on the boarding side at right angles to the cableway, and the carrier passes through each boarding position. Thus, another semicircular loop rail (outer loop rail) is newly provided outside the conventional semicircular loop rail (inner loop rail). Then, both ends of the two loop rails are connected via a switch rail (point) to the linear arrival-side main rail having a deceleration transfer section and the departure-side main rail having an acceleration transfer section, respectively. And after decelerating the transporters that arrived in a line with the arrival side main line rail, one switch rail is switched, and the two loop rails (the outer loop rail and the inner loop rail) are alternately distributed and forwarded, After the passenger (skier) gets on the carrier at the boarding position set in the movement path of the carrier and the carrier is turned to the departure side, the carrier that has been routed through the two loop rails is connected to the other switch rail (point ) Are alternately switched and merged from the inner loop rail and the outer loop rail to the departure side main rail and arranged again in a line, and accelerated to leave the boarding side stop.
[0064]
In the section of the rail for transporting the above-described transporter, a plurality of tire transporting and transporting devices, a chain transporting and transporting device, and a transporter interval switching device that are driven by an inverter motor so as to be able to shift are arranged side by side on the rail. Now, when a passenger (skier) enters the boarding position of the inner loop rail from the standby position, the transporter that forwards and transfers this approach path to the outer loop rail crosses, so that the passenger (skier) only for that time. The time until the vehicle moves from the standby position to the boarding position and rides on the carrier is reduced. For this purpose, immediately before the carrier is branched to the inner loop rail and the outer loop rail on the arrival side, the transport speed of the transporter that forwards the inner loop rail with the above-mentioned transporter interval switching device is reduced and the outer loop rail is forwarded. Widen the interval to increase the time that passengers (skiers) can enter from the standby position to the boarding position of the inner loop rail, and reduce the risk of passengers coming into the outer loop when entering the boarding position. Yes.
[0065]
Then, after the passenger has boarded at the boarding position, the inner switch rail is delayed by the above-described chain transfer device by the above-mentioned chain forward / transfer device until the other switch rail is alternately switched and joined at the departure side main rail. The forwarding speed is changed so that the distance between the outer loop rail and the carrier that forwards the outer loop rail is a predetermined uniform carrier distance with reference to the forwarder. In this way, the automatic circulation type cableway using a chair-type transporter with a large number of passengers is provided with two boarding positions at the stop and passengers get on the transporter to increase the riding efficiency and improve the transport capacity. In addition, the safety of passengers can be ensured by providing a time margin when passengers enter the boarding position from the standby position.
[Brief description of the drawings]
BRIEF DESCRIPTION OF DRAWINGS FIG. 1 is a schematic plan view of an entire facility showing a movement path of a carrier for an automatic circulation type cableway using a six-seater chair type carrier of the present invention.
FIG. 2 is a plan view showing a schematic configuration of a foothill stop provided with two boarding positions according to the present invention.
FIG. 3 is a plan view showing a schematic configuration of a summit stop of the present invention.
FIG. 4 is a front view illustrating a detailed configuration of the tire forwarding / transferring device.
FIG. 5 is a side view of FIG. 4 illustrating a detailed configuration of the tire forwarding / transferring device.
FIG. 6 is a plan view illustrating a detailed configuration of a chain forwarding / transferring device.
7 is a side view illustrating a detailed configuration of a drive portion of the chain forward / transfer apparatus of FIG. 6;
FIG. 8 is a front view illustrating a state where the transporter is forwarded and transferred by the tire forwarder and the chain forwarder.
FIGS. 9A to 9C are plan views illustrating the order in which passengers (skiers) get on a transporter from two boarding positions at a foothill stop.
FIG. 10 is a schematic plan view of the entire facility showing a moving path of a carrier in a conventional automatic circulation cableway.
[Explanation of symbols]
1 automatic circulation cableway
2 Yamagata Station
2a Arrival side
2b Departure side
3 mountaintop stop
3a Arrival side
3b Departure side
4 cableway
5 cords
6,7 pulley
8, 8, ... Carrying device (chair-type carrying device)
8A, 8C, 8E External transporter
8B, 8D internal carrier
8a, 8b, 8c
9 Inside boarding position
9a approach
10 Outside boarding position
10a approach
11 Inner gate group
12 Outer gate group
13 Getting off position
13a Exit route
14 Rail
14a Arrival main rail
14b Departure Main Line Rail
15 rail
15a Arrival Line Main Rail
15b Departure Main Line Rail
16 Inner loop rail
17 Outer loop rail
18, 19, 20, 21, 22, 23, 24 arrows
25 Deceleration transfer device
26 Accelerated transfer device
27 Transporter interval switching device
28, 29 Chain transfer device
28a, 29a Drive sprocket car
28b, 29b Passive sprocket car
30, 31 Tire forward transfer device
32 Arrival switch rail
33 Departure side switch rail
34, 34, ... Gate device
35 Line movement detector
40, 41, 42, 43, 44 arrows
45, 46, 47, 48, 49 arrows
50, 51 arrows
60 Transporter spacing adjustment device
61 Inverter motor
62 Reducer
62a shaft
63 Toothed pulley
64 Mounting base
65, 65, ... Adjustment bolt
66 frames
66a Upper plate
66b Lower plate
67, 67, ... Bolt
68 Tension member
69 arms
70 Tension pulley
71 frames
71a plate
72, 72, ... Boss
73, 73, ... axis
74 Toothed pulley
75, 75, ... pulley
76, 76, ... Tires
77 Toothed belt
78, 78, ... V belt
79 Vertical line
80 frames
81, 82 Chain guide
83 Inverter motor
84 Reducer
84a axis
85 Drive sprocket car
86 base
86a, 86a, ... slot
87, 87, ... Bolt
88, 88, ... Positioning bolt
89, 89, ... nails
89a, 89a, ... Attachment
89b, 89b, ... Pin
90 base
90a, 90a, ... oblong hole
91 Driven sprocket car
92 axes
93 Chen
94,95 Oil pan
100 Deceleration transfer device
101 Forward transfer device
102 Carriage interval adjusting device
103 Forwarding device
104 Carriage interval adjustment device
105 Accelerated transfer device
106 Line movement detector
107 Tachogenerator
110 Grinder
111, 111 traveling wheel
112 Guide roller
113 Suspenders
120 Frame in the hall
121 frames
122 Rail
123 Guide
124, 124, ... Support bracket
125, 125, ... Bolt
130, 130, ... Skier
140 Automatic circulation cableway
141a, 141b stop
142a, 142b pulley
143 rope
144 Cableway
145a, 145b Arrow
146a, 146b rail
147 approach
148 Ride position
149 arrow
150 Exit
151 Alighting position
152 arrow
160 Transporter (chair transporter)
161 Grinder
162 Carrying Chair
L1 Deceleration transfer section
L2 Carrier interval switching section
L3 chain transfer section
L4 constant speed transfer section
L5 boarding section
L6 Chain transfer section
L7 Carrier interval adjustment section
L8 boarding section
L9 Accelerated transfer section
L10 Deceleration transfer section
L11 Constant speed forwarding section
L12 Carrier interval adjustment section
L13 Constant speed forwarding section
L14 Carrier interval adjustment section
L15 Accelerated transfer section
a, b, c, d, e, f, g, h, i, j, k Carrier position detector

Claims (4)

Are bridged ride side of retention field automatic circulation cableway, between the starting side main line rail having a section arrival side main line rail and starting carriage is accelerated to arriving carriage has a section to be decelerated, An inner loop rail connected to the arrival side main rail via an arrival side switch rail so that one end can be intermittently connected, and the other end can be connected to the departure side main rail via a departure side switch rail. And an outer loop rail,
Wherein the arrival side main line rail and the loop railway extracellular loops rails and the along the starting side main line rail, a plurality of transport devices interval switching device divided and to route transport speed change can be said carriage in forward section And a plurality of forward transfer devices,
Each of the inner loop rail and the outer loop rail is provided with an inner boarding position and an outer boarding position in the forward transfer path of the carrier,
The carrier position detector is used to adjust the transport speed of the transporter in the transporter interval adjustment section by detecting the timing when the transporter passes and comparing it with the reference value. The transporter interval of the inner loop rail and the outer loop rail In the adjustment section,
The transporter widens the distance between the transporter that travels on the outer loop rail and the subsequent transporter that travels on the inner loop rail by the transporter interval switching device, and the inner loop rail and the inner loop rail from the arrival side main rail to the arrival side switch rail. Alternatingly distributed to the outer loop rail, forwarded,
After the passengers boarded at the inner boarding position and the outer boarding position, the transporting device again returns the transporter interval to the original equidistant interval, and the starting switch rail joins the starting main rail and forwards it. double loop entry system of automatic circulation cableway, characterized in that. Characterized in that said forward transfer device having a structure for circulating move along the pawl rail together with the possible speed change in winding inverter motor to the sprocket headway chain connecting the chain which is provided by projecting the pawl to the endless chain The double loop riding system of the automatic circulation type cableway according to claim 1 The forward transfer device to the claim 1, characterized in that a configuration in which speed change can rotate driven by an inverter motor by connecting the tire between the adjacent using belts, gears, side-by-side tire in the traveling direction of the carriage Double loop boarding system for automatic circulation cableway as described. The carriage causes the departure aligned in a predetermined carriage intervals rail in juxtaposed the shiftable rotary feed transfer apparatus bridged stop field alighting side, after being operated a cableway line, to the boarding side dwell field The double loop boarding system for an automatic circulation type cableway according to claim 1, characterized in that it arrives at predetermined carrier intervals.

Images