JPH08531B2 - Rescue equipment in cableway - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cableway rescue device for recovering a passenger from a carrier in an emergency in the field of cableway.

[0002]

2. Description of the Related Art In a cableway, a rope is wound between pulleys at both ends, and a carrier is detachably or semi-permanently fixed to this rope so that the carriage operates as the rope moves. It is well known that it is a facility for carrying out transportation by using a passenger car type or a chair type as a carrier and is often used for skier transportation at ski resorts or passenger transportation at mountain sightseeing spots. . In addition, recently, it is also intended to be used for general traffic use in cities.

In such cableway equipment, which is operated at a high place, it is necessary to promptly rescue passengers when the operation is stopped due to a power failure or the like. For this reason, generally, the stop is equipped with a backup drive means or the like, and in an emergency, the cableway is operated by this, and the passenger is accommodated together with the transporter. However, in the case of mechanical system failure or other failure, if the operation of the cableway equipment itself becomes impossible, rescue must be performed by other means such as a rescue device.

As a rescue device or instrument in such a case, a device that lowers passengers by using a descender and a rescue bag is generally used. That is, when the conductor is on board the carrier, the rescue equipment is provided in advance in the carrier, and when necessary, the conductor operates to store passengers in a rescue bag and drop them to the ground. Of. As the descender, a descender that is used for escape during a fire or the like and that has a speed control mechanism so that the descending speed does not accelerate beyond a certain level is used. Although this method or device has an economic advantage, it has drawbacks such as giving passengers anxiety about high places and taking time for rescue work. In addition, since conductors are generally not on board in cableway equipment with a relatively small number of passengers on board, in this case, a staff member slides down from the nearest pillar or the like to the position of the carrier using a rescue hoist. It arrives and carries out the rescue work as described above. In this case, there is a problem that the rescue time is longer than in the case above and the burden on the staff engaged in the rescue work is heavy.

In order to improve this, an apparatus or method for separately providing a rescue carrier has been proposed. For example, Japanese Patent Publication No. 47-34849, "Rescue work method for aerial cableway", describes a device including a rescue carrier separately in the case of a crossover cableway. In this device, a rescue vehicle other than this is run from the mountaintop side or high-altitude side of the cableway along a support line for guiding the travel of the service vehicle to approach and contact the service vehicle. Then, the passengers are transferred from the regular carrier to the rescue carrier. However, this device or method can be used in the case of a crossover cableway having only one common carrier for each vertical line, but it is used in the case of a circulating cableway having a plurality of or multiple carriers. It was impossible.

Further, in Japanese Patent Laid-Open No. 2-204161, "Gondola Lift Rescue Device", a rescue device or method including a rescue carrier for use in a circulation type cableway is proposed. The rescue carrier used here hangs an open worktable-type carrier using a hanger, which is slightly longer than the height of a common carrier, on a traveling machine, so that the traveling machine rolls on a common rope. This traveling machine is equipped with an emergency hauler that is different from the haulers used for normal service, so that it can reach the desired service carrier. Since the hanger of this emergency carrier is formed in a retracted shape so as not to interfere with the regular carrier, it can pass through the side or outside of the regular carrier, and thus the side of the regular carrier. On the other hand, the workbench-type carrier is laterally attached to the lower side so that passengers can be transferred from the regular carrier and rescued. Further, since the traveling machine of the rescue carrier is structured so as to be able to get over and pass over the gripping machine of the common carrier, the structure in which the hanger is retracted so as not to interfere with the common carrier So that even if there is one common carrier, it does not become an obstacle, so that it can be overridden or pass through and go to the position of the next common carrier for rescue Is intended for.

[0007]

In the prior art thus constructed, it is possible to circulate to the point where rescue can be carried out even if a normal carrier is located on the way. Even in the case of the type cableway, it is intended that there is little anxiety about a high place given to passengers and that rescue can be performed relatively quickly.

However, the traveling machine used in this device has the following restrictions in use. That is, as is well known, the ropes of the cableway are received or supported by the pressure receiving ring of the pressure receiving cable device on the column in the cableway line. However, since the traveling machine of the emergency transporter rolls on the regular support line, it can pass over the receiving ring but cannot pass under the pressure ring. It has a structure that cannot be done.

That is, FIG. 5 is an explanatory diagram showing the relationship between the receiving device 207 and the rescue carrier 230 in the prior art. The rope 203 is guided by the receiving wheels 207a, 207a, ... Of the receiving device 207 at the support position. The common carrier 210 is operated by gripping the cord 203 with the gripping machine 215. On the other hand, the rescue carrier 230 comprises a traveling machine 235 having traveling wheels 235a, 235a and a coverless rescue carrier body 240 suspended by a hanger 232. The traveling wheels 235a, 235a roll on the rope 203. It is like this. In this configuration, when performing rescue work, the traveling wheels 235a, 235a are connected to the receiving device 20.
It is possible to pass along the top of the rope 203 supported by the receiving wheels 207a, 207a ... At the position of 7, and also to pass over the upper surface of the gripping machine 215 of the common carrier 210. Since it is possible, as long as only the receiving devices 207, 207 ... Are used on the way, it is possible to reach the position of the service carrier 210 to be rescued and perform rescue work. FIG. 6 is a schematic diagram of a cable tying device 208 and a rescue carrier 230 when the cable tying device 208 is used.
FIG. 4 is an explanatory view showing the relationship between the cord 203 and the cord 203, and the cord 203 is supported by the cords 208a, 208a ... The rescue carrier 230 is a traveling wheel 23.
Since 5a and 235a have a structure rolling on the cord 203, as is apparent from the figure, in order to pass through the position of the pressure cord device 208, the traveling wheels 235a and 235a are moved to the pressure cords 208a and 208a. And the line 203 between the arrow 20
This would be impractical, as shown at 9, which would have to interrupt and pass.

Since a cable ring is often installed in the cableway line due to the unevenness of the terrain, the above-mentioned prior art has a drawback in that the salvage site or range is significantly limited. It was

The present invention eliminates such drawbacks and allows the pressure-receiving cable device for supporting the service cord to pass through whether it is a receiver ring or a pressure carrier ring. It was made for the purpose of providing a rescue device in a cableway that can reach the position of a carrier without any restriction for rescue.

[0012]

To solve this problem, the present invention uses a cord wound around and stretched between pulleys at both ends, and a carrying device that moves with the movement of the cord. In a cableway equipment for transporting by means of a cable, a rescue rope provided with a drive device of a system different from the system of the rope is circulated along the cableway of the cableway so that the rescue rope can be moved. A rescue carrier is suspended on the strip, and the rescue carrier comprises a gripping device for gripping the rescue cord, a hanger suspended on the gripping device, and a plurality of stages suspended on the hanger. A telescopic hanger that telescopically slides, a rescue carrier body that is suspended on the telescopic hanger and should accommodate a rescued passenger, and a drive for moving the rescue carrier body up and down by the telescopic hanger. Means, and for the rescue
The carrier body is moved by the sliding movement of the telescopic hanger.
From the position directly below the hanger including the position adjacent to the vessel
It is configured as a rescue device for a cableway that is configured to be movable along an up-and-down moving path to the top .

[0013]

The rescue device for a cableway according to the present invention is constructed by using the circulation of the rescue rope stretched along the cableway and the rescue carrier. That is, a drive pulley is arranged at one end side along the regular rope of the cableway line and a tension pulley is arranged at the other end side, and the emergency rope is arranged between these drive pulley and tension pulley. It is wound endlessly. The drive pulley is connected to and driven by a drive device of a system different from the main drive device for the common rope of this cableway.

A rescue carrier is suspended from the rescue rope. The rescue carrier is a fixed gripping machine that grips the rescue rope, a rescue carrier body, and a suspension carrier suspended from the gripping machine via a hanger so as to vertically support the rescue carrier. And a drive means for moving the rescue carrier up and down with the telescopic hanger.

When the rescue of passengers is necessary in an emergency or the like, the drive device for the rescue rope is driven to circulate the rescue rope, and the rescue carrier is operated to save the rescue rope. It moves with the circulation movement and moves to the position of the required regular carrier of the rescue target.

Since the rescue carrier body can be moved up and down by the drive means and the telescopic hanger,
If the rescue carrier is lowered using this configuration,
Even if a regular carrier is present in the middle of the process, the rescue carrier can pass through the vehicle without interfering with it and reach the position of the required rescue carrier. When the rescue carrier reaches the position of the required rescue carrier, the driving means is operated to raise the rescue carrier body by the telescopic hanger, and the rescue carrier body is positioned at approximately the same level as the service carrier, and is horizontally attached to this. To do. In this way, passengers are accommodated in the rescue carrier from the regular carrier and rescued.

In this way, when the passenger goes to the next regular carrier to be rescued, or to the stop where the passengers should get off on the ground, the rescue carrier is replaced by the driving means and the telescopic hanger. After descending to a position where it does not interfere with the regular carrier, if the rescue carrier is towed by the rescue rope, the rescue carrier will be placed in the middle of the cableway as in the case of the forward path. You can pass through the side freely even if you are there. Alternatively, if the condition of the cableway is acceptable and there is a place in the cableway where the height from the ground is not high, the rescue hull body should be lowered to the maximum extent by the telescopic hanger, and the rescued passengers should be disembarked directly to the ground. You can also let it.

Since the rescue device of the present invention is towed by a rescue rope of a system different from that of the normal rope, the normal rope at the prop position is the receiving ring or the pressure rope of the pressure receiving device. It can pass freely without hindrance even if it is supported by any of the wheels, and there is no limit to unrescue in the cableway line.

Further, the carrying device located between the struts and the middle space between the struts may fluctuate in the vertical position along with the flexure of the rope depending on the load of the carrying device. The body can easily adjust the vertical height to the same level following this, and can safely transfer passengers.

Furthermore, this rescue device can be used not only for the purpose of rescue of passengers in an emergency, but also for purposes such as daily maintenance patrols or inspection work.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS (First Embodiment) FIG. 1 is a perspective view showing the overall arrangement relationship in a first embodiment of a cableway rescue device of the present invention.

In the figure, a pulley 2a is pivotally installed at a stop 1a on one end side, and a pulley 2b is pivotally installed at a stop 1b on the other end side. The rope 3 is endlessly wound between the pulley 2a and the pulley 2b. Columns 5, 5 ... Are erected on the cableway line 4 between the stop 1a on the one end side and the stop 1b on the other end to support and guide the rope 3. That is, in the figure, a strut arm 7 of one strut 5 is provided on both sides of the strut arm 7 or 7 with a strut device 7 having a plurality of strut rings to support both reciprocating lines of the rope 3. On both sides of the strut arm 6 of the strut 5, there is provided an oppression device 8 or 8 comprising a plurality of oppression wheels to support both reciprocating lines of the rope 3. Although only two struts 5 and 5 are shown in this figure, generally, a plurality of struts are provided according to the extension of the line of the cableway. On the rope 3, regular carriers 10, 10, ... Are hung and suspended by a gripping machine (not shown) at predetermined intervals.

In such a structure, the pulley 2 on one end side
Either a or the pulley 2b on the other end side is used as a driving pulley equipped with a drive device, and the other pulley is made to function as a tension or folding pulley, and this driving pulley is driven to rotate in the direction of arrow 12, for example. By doing so, the circulation operation of the rope 3 is performed, and the transport of the carriages 10 is performed as the rope 3 moves. The carriages 10, 10 ... Arriving at the one end side or the other end side stop 1a or 1b are released from the rope 3 and returned at a slow speed. However, this is not directly related to the construction of the rescue device of the present invention. This relationship is not shown because it has no relationship.

The above description is equivalent to that well known as an automatic circulation cableway.

Next, a pulley 22 is attached to the stop 1a on one end side.
a and 22a are pivotally installed, and pulleys 22b and 22b are pivotally installed at the stop 1b on the other end side. These pulleys 2
A rescue cord 23 is wound endlessly on the outer peripheral side of the circulation path of the cord 3 between the pulleys 2a, 22a and the pulleys 22b, 22b. In the cableway line 4, the support columns 5,
The strut arms 6 and 6 of 5 are further extended to the outside of the normal one. In addition, in the figure, the strut arm 6 of one strut 5 is provided with the streching devices 27, 27 having a plurality of strut wheels, and in the case of the strut arm 6 of the other strut 5, a plurality of pressure ropes are provided. An oppression device 28 with a wheel,
28 is provided. And these receiving devices 27,
The 27 and the pressure cord devices 28, 28 receive or support both the reciprocating lines of the rescue cord 23.

Here, either one of the pulleys 22a, 22a
Alternatively, 22b and 22b are driving pulleys provided with an emergency drive device, and the other is a tension pulley or a folded pulley, and the driving pulleys are rotated to drive the rescue rope 23 in a circulating manner.

A rescue carrier 30 is suspended from the rescue cord 23 by using a gripping machine 31. FIG. 2 shows the configuration of the rescue carrier 30. The gripping machine 31 is the grip part 3
A fixed type gripping machine that grips the rescue cord 23 with 1a is used, and the rescue cord 23 is gripped with the grip portion 31a by a spring or a screw. Are well known to those skilled in the art. A hanger 32 is suspended from the gripping machine 31. The hanger 32 has a substantially J-shaped curved shape, and an upper portion thereof is pivotally attached to and connected to the above-mentioned gripping machine 31. The hanger 32
Is formed in a J-shape and curved, as will be described later, it interferes with the receiving devices 7, 7 ..., the cording devices 8, 8 ..., and the common carriers 10, 10. This is so that they can pass through without passing through.

Next, at the bottom of the hanger 32, there is a connecting portion 33.
A telescopic hanger 51 is connected through the above, and in this embodiment, a so-called telescope type telescopic structure including a three-stage upper stage member 52, a middle stage member 53, and a lower stage member 54 is used.

The upper member 52 is a tubular member having a relatively small diameter, which is connected to the hanger 32 at the connecting portion 33 at the upper end thereof and is made of, for example, a rectangular pipe material. Next, the middle stage member 53 is a tubular member having a slightly larger diameter than the upper stage member 52, and the upper stage member 52 can be inserted and stored inside the tubular body of the middle stage member 53. Further, the guide shoes 55, 5 are provided on the inner surface of the tubular body of the intermediate member 53.
5 are attached so that the sliding of the upper member 52 with respect to the outer surface is good.

Further, the lower stage member 54, which is the lowermost stage member of the telescopic hanger 51, is a tubular member having a diameter slightly larger than that of the middle stage member 53, and the middle stage member 53 is inside the tubular body of the lower stage member 54. Can be inserted and stored, and the guide shoes 56, 5 are provided on the tubular inner surface of the lower member 54.
6 are attached to improve the sliding of the middle member 53 with the outer surface.

The lower member 5 of such a telescopic hanger 51.
A rescue carrier body 40 is integrally fixed to the unit 4.
The rescue carrier body 40 includes a roof 41, side frames 42 and a bottom plate 45.
It is a cabin or box-shaped body surrounded by. Side 42
Is equipped with an inwardly opening door 43 and a window 44 necessary for rescue work.

Next, the drive means 70 mainly comprises the prime mover 7.
1. The winding line 78 is wound by the hydraulic power transmission device 72 and the drum 77. Rescue carrier body 4
A prime mover 71 is provided between the floor plate 46 of 0 and the bottom plate 45. A small diesel engine or the like is preferably used as the prime mover 71. A hydraulic pump 73 of a hydraulic transmission device 72 is connected to the prime mover 71, while a hydraulic motor 74 is driven via a hydraulic pipe 75. A drive shaft 76 is connected to the hydraulic motor 74, and a drum 77 is fitted therein.

On the other hand, a retracting member 79 is fixed and protrudes to the upper member 52 of the above-mentioned telescopic hanger 51, and one end of the hoisting rope 78 is retained by this. The hoisting rope 78 is extended downward, the other end is introduced into the rescue carrier body 40, and is wound around and retained by the drum 77.

In such a configuration of the driving means 70,
The rope 71 is wound around the drum 77 by the prime mover 71,
Alternatively, the retractable hanger 51 is extended and retracted to move the rescue carrier body 40 up and down. If a variable speed device is used as the hydraulic transmission device 72, the elevating speed of the rescue carrier body 40 can be adjusted to a required speed.

Above, the description of the structure of the apparatus of the present embodiment has been completed, and then the operation and operation will be explained. The operation of the common carrier 10.10 ... in FIG. 1 is completely the same as that of the normal automatic circulation cableway equipment. When carrying out such a normal operation, the rescue carrier 30 defines a storage place in a place which does not interfere with normal operation and passenger handling in the stop 1a or 1b on one end side or the other end side, Try to keep it here.

Next, if the passenger cannot remain in normal operation for some reason and remains in the cableway line 4 while passengers are still in the normal carrier 10, 10, ..., the rescue operation is carried out by the rescue carrier 30. To do.

The rescue rope 23 is driven by a drive device of a system different from the system of the usual rope 3 and the cableway 4
Even in the middle of the operation, since it is supported by the receiving devices 27, 27 ... and the oppressing devices 28, 28 of another system, it is possible to perform rescue operation independently without being affected by the failure or accident of the regular operation system. it can. Thus the rescue rope 23
Is circulated in the required rotation direction, and with this, the rescue carrier 30 is moved from the storage location to the position of the normal carrier 10 to be rescued. The rescue carrier main body 40 of the rescue carrier 30 is preliminarily loaded with a staff member who should be engaged in rescue work.

FIG. 3 shows a conventional carrier 1 at the position of the column 5.
The relationship between 0 and the rescue carrier 30 is shown. The rescue carrier 30 is located on the outside of the circulation of the regular carrier 10, grips the rescue cord 23 with the gripping machine 31, and attaches to the telescopic hanger 51 suspended from the gripping machine 31 via the hanger 32. A rescue carrier body 40 is externally suspended so as to be vertically movable. At the position 40A of the rescue carrier body shown by the solid line in FIG. 3, the normal carrier 10 and the rescue carrier body 40 are shown.
Although they are aligned with each other, at the position 40B of the rescue carrier body, the rescue carrier body 40 is separated from the regular carrier 10 and is located below.

When the rescue carrier 30 is moved to the rescue, if the rescue carrier 30 is moved in such a lowered state, the other carriers 10, 10 ... However, as shown in FIG. 3, there is a sufficient gap between the carrier 10 and the telescopic hanger 51, and there is no risk of collision or interference even if each of them rolls uniquely due to wind pressure or the like. The rescue carrier 30 can pass through the positions of the carriers 10, 10 ... without any hindrance and reach the position of the rescue carrier 10. In this way, when the rescue carrier 30 reaches the position of the rescue target carrier 10, the rescue carrier body 40 is then raised to the rescue carrier body position 40A in FIG.

Here, as shown in FIG. 2, the clerk operates the diesel engine or the prime mover 71 of the drive means 70 to rotate the hydraulic pump 73 of the hydraulic transmission device 72.
The hydraulic oil is pumped through the hydraulic pipe 75, and the hydraulic pump 74
Rotates. As a result, the drive shaft 76 and the drum 77 rotate, and the hoisting rope 78 is wound around the drum 77.
Here, in the telescopic hanger 51, first, the lower stage member 54 rises along the outside of the middle stage member 53, that is,
The middle stage member 53 is gradually housed inside the lower stage member 54. When this operation reaches the limit, the middle stage member 53 then starts to rise along the outside of the upper stage member 52, and the upper stage member 52
Is inserted and housed inside the middle member 53. Since the rescue carrier body 40 is in a fixed relationship with the lower member 54, the rescue carrier body 40 moves along with the operation of the lower member 54 by the above-described operation and rises from the position 40B of the rescue carrier body. In this way, as shown in FIG. 3, when the worker reaches the position 40A of the rescue carrier body and is in a state of being laid next to the normal carrier 10 to be rescued, the staff member who stops the ascending operation and is on the rescue carrier body 40 is The inwardly opening door 43 is opened, and further the door 11 of the carrier 10 to be rescued is opened, and the passengers of the carrier 10 are transferred to the rescue carrier body 40 and accommodated under the assistance and guidance of the staff. .

In this way, when the rescue operation for one carrier 10 is completed, the door 11 and the door 43 are closed, and if the passengers in the rescue carrier body 40 are still available, the next rescue operation is carried out. The towing device is towed to the position of the power carrier 10 and the rescue operation is performed in the same manner. Alternatively, if the accommodation capacity of the rescue carrier body 40 is not sufficient, the rescue carrier 30 is towed to the stop 1a or 1b at one end or the other end so that the passengers get off there. When these towing movements are carried out, they are lowered to the position 40B of the rescue carrier main body, and even if there are other carriers 10 in the cableway line 4, they can pass through without interference. At the time of these towing movements, since the gripping machine 31 used in the rescue carrier 30 does not use rolling wheels unlike those of the prior art, the cording devices 28, 28 are provided at the midway point toward the rescue. Of course, even if there is ...

Further, in the case of FIG. 3, the relationship between the service carrier 10 and the rescue carrier 30 at the position of the support column 5 is shown. In addition to this, the service carrier 1 located in the middle of the support columns 5 and 5 is also shown.
In the case of 0, the height of the rope 3 fluctuates vertically depending on the load of the carrier 10, and the height of the carrier 10 fluctuates up and down accordingly. However, in the rescue carrier 30 of the present invention, since the rescue carrier body 40 can be adjusted to the upper and lower positions, therefore, the rescue carrier body 40 is adjusted to the same level as the carrier device 10 and horizontally mounted so that passengers can be mounted without a step. It is easy to transfer safely.

The above description is for the case where the rescued passenger is alighted at the stop 1a or 1b at one end or the other end, but if the conditions of the device of the present invention allow, another passenger can be accommodated. A method is also possible. That is, the rescue carrier body 40 of the rescue device can be lowered to the position 40C of the rescue carrier body when the telescopic hanger 51 is most extended. Therefore, if there is a place where the above-ground line of the service line 3 or the carrier 10 is relatively low in the cableway line 4 of the cableway facility, the rescue carrier 3 accommodating passengers.
It is also possible to tow the 0 to that position and get off the vehicle directly from the rescue carrier body 40 to the ground.

(Second Embodiment) FIG. 4 is a perspective view showing the overall arrangement of a rescue device for a cableway according to a second embodiment of the present invention. In the figure, the stop 1 at one end
A pulley 102a is pivotally installed at 01a, and a stop 1 on the other end side is provided.
A pulley 102b is pivotally installed at 01b. A cord 103 is endlessly wound between the pulley 102a and the pulley 102b. The stop 101a on the one end side
, And stanchions 105, 105 ... Are erected on the cableway line 104 between the other end side stop 101b to guide and guide the rope 103. That is, in FIG.
5, the strut arms 106 are provided on both sides of the strut arm 106 to support the rope 103, and the strut arm 106 of the other strut 105 has a plurality of strut arms 106 on both sides. Pressure cord device 108, 1 comprising a pressure cord ring
No. 08 is provided to support both the reciprocating lines of the rope 103 on the pressure line. Also in the case of this figure, as in the case of the above embodiment,
Only two columns 105, 105 are shown. Line 1
Reference numeral 03 indicates a regular carrier 110, 110 ...
Is hung up with a gripping machine (not shown).

In such a structure, the pulley 1 on one end side
02a or the pulley 102b on the other end side is used as a driving pulley with a driving device, and the other pulley is made to function as a tension or folding pulley, and this driving pulley is, for example, the arrow 1
By rotating the cord 103 in the direction of 12, the cord 103 is circulated, and when the cord 103 moves, the carrier 110,
110 ... is operated. Carryers 110, 11 arriving at the stop 101a or 101b at one end or the other end
0 ... is released from the rope 103 and is returned at a slow speed.
Depart for the cableway line 104 again. The above description is the general configuration of the automatic circulation type cableway as in the case of the above-mentioned embodiment.

Next, one pulley 122a and another pulley 122a are pivotally installed at the stop 101a on the one end side. Further, one pulley 122b and another pulley 122b are pivotally installed at the stop 102b on the other end side. Thus, the rescue rope 1 is provided between the first pulley 122a and the first pulley 122b.
23 is wound endlessly and is stretched along one side of the reciprocating lines of the commonly used cord 103, for example, along the up line side.
Similarly, another rescue rope 123 is also wound endlessly between the other pulley 122a and the other pulley 122b, and is provided on the other side of the reciprocating lines of the common rope 103, for example, on the down line side. It is stretched along. In the cableway line 104, the pillar arms 106, 106 of the pillars 105, 105 have a structure in which they are further extended to the outside on both sides of the usual one.
Also, the strut arm 106 of one strut 105 in the figure
Receiving device 127, 1 having a plurality of receiving rings on one side
27 is provided, and the receiving devices 127 and 127 are also provided on the other side. Further, on the other side of the supporting column 105 of the other supporting column 105 shown in the figure, on one side, there are provided cording devices 128, 128 having a plurality of cording rings, and on the other side, the cording devices 128, 128 are also provided. 128 are provided. Also, these receiving devices 127, 127 and 127,
127 and the cording devices 128, 128 and 128, 128 receive or support both the reciprocating lines of the rescue cord 123 or 123, respectively. Here, the pulleys 122a, 122a of the stop 101a or 101b at one end,
Alternatively, one of 122b and 122b is provided with an emergency drive device, and the drive device is rotated as a driving pulley, so that one rescue rope 123 or the other rescue rope 123 is circulated. Can be performed separately and independently.

Thus, as shown in the drawing, one rescue carrier 130 is suspended from one rescue rope 123 so that the rescue carriage 123 can move along with the circulation operation of the rescue rope 123. Also, one rescue carrier 130 is suspended from the rescue rope 123 and can be moved together with the circulation operation of the rescue rope 123. The construction and operation of the rescue carriers 130, 130 used here are exactly the same as in the case of the above-mentioned embodiment, and the rescue work method or procedure should be executed in the same manner as in the case of the above-mentioned embodiment. You can

In the case of the device of the present embodiment, different rescue ropes 123, 123 and a rescue carrier 13 are provided along each of the reciprocating lines of the rope 103 of the usual cableway equipment.
Since 0, 130 are held, it is possible to perform rescue work independently for the carriages 110, 110 ... And 110, 110 ... of the reciprocating both lines of the common rope 103, which is effective for early rescue. Is.

In addition, when the extension of the cableway line is long,
It is also possible to divide the circulation of the rescue rope into a plurality of sections and provide a rescue carrier for each circulation. In this way, the rescue work can be performed independently for each division unit. Therefore, the rescue operation can be performed more quickly.

[0050]

As a rescue device for a passenger of cableway equipment in an emergency, the one that lowers the passenger using a descender and a rescue bag is most commonly used. However, there is a problem in that it is large, that it takes time to rescue, and that the work load of the staff involved is heavy.

In order to improve this, in the prior art, a device or method using a rescue carrier suitable for the case of a crossover type cableway, and a conventional rope designed to be used in the case of a circulating type cableway. There has already been proposed, for example, one using a rescue carrying device that allows the user to ride over a gripping machine of a common carrying device and roll. In these cases, the former case has a drawback that it cannot be used in the case of a circulation type cableway in which a large number of transporters are operated, and in the latter case, a pressure receiving force that supports a regular rope of the circulation type cableway is used. There is no problem if the rope is used as the rope device, but if the pressure rope is used, the rescue carrier cannot pass through this position, and therefore the major drawback is that the range of rescue is limited. there were.

However, the device of the present invention is a rescue device suitable for a circulation type cableway having a plurality of service carriages, in which an emergency cable of a system different from that of the service line is used as a drive device of a different system. It is mounted so that it can be operated, and a rescue carrier is suspended by a gripping machine through a hanger and a telescopic hanger.The hanger and telescopic hanger do not interfere with the normal carrier and the normal carrier is suspended. In addition to being formed so as to be able to pass through the lateral position, the rescue carrier is configured to be movable up and down by a drive means and a telescopic hanger.

With this configuration, in the rescue device, it is possible to quickly move to the required position of the rescue-use normal carrier by passing below the position of the normal-use carrier without interfering with the position of the covered rescue carrier. Sideways of the rescue carrier can be installed at almost the same level without any steps, so that passengers can transfer safely without anxiety about high places. At the same time, the rescued passengers can be sent to the stop and disembarked, but if the ground clearance of the cableway allows the extension of the retractable hanger, the rescue carrier can be lowered further to bring the passengers to the ground. It is also possible to get off the train. In addition, since this rescue device does not use the type of rolling over the regular rope, even when the regular rope is supported by the receiving ring in the cableway line, It has the feature that it can pass through or pass through any of the points provided, and therefore it can go to any point in the cableway for rescue.

Further, the carrying device located between the struts and the middle space between the struts may change in the vertical position together with the flexure of the rope depending on the load of the carrying device. The body can easily adjust the vertical height to the same level following this, and can safely transfer passengers.

Furthermore, it is possible to use it for daily inspection, inspection work, etc., in addition to the case of emergency.

[Brief description of drawings]

FIG. 1 is a perspective view showing a general arrangement relationship of a rescue device for a cableway according to a first embodiment of the present invention.

FIG. 2 is a front view partially showing a configuration of a rescue carrier and a telescopic hanger.

FIG. 3 is a front view showing the relationship between a carrier and a rescue carrier.

FIG. 4 is a perspective view showing an overall arrangement relationship in a second embodiment of a rescue device for a cableway.

FIG. 5 is an explanatory diagram showing a relationship between a receiving device and a rescue carrier in the prior art.

FIG. 6 is an explanatory diagram showing a relationship between a cording device and a rescue carrier in the prior art.

[Explanation of symbols]

 1a Stop on one end side 1b Stop on the other end 2a, 2b Pulley 3 Rope 4 Cableway line 5 Strut 6 Strut arm 7 Receiving device 8 Conveyor device 10 Carrier 11 Door 12 Arrows 22a, 22b Pulley 23 Rescue line Article 27 Receiving device 28 Retractor device 30 Rescue carrier 31 Grip machine 31a Grip part 32 Hanger 33 Connection part 40 Rescue carrier body 40A Rescue carrier body position 40B Rescue carrier body position 40C Rescue carrier body position 41 Roof 42 side structure 43 door 44 window 45 bottom plate 46 floor plate 51 telescopic hanger 52 upper stage member 53 middle stage member 54 lower stage member 55 guide shoe 56 guide shoe 70 drive means 71 prime mover 72 hydraulic transmission device 73 hydraulic pump 74 hydraulic motor 75 hydraulic pipe 76 drive shaft 77 Drum 78 Winding rope 79 Stretching member 101a Stop on one end side 01b Other end side stop 102a, 102b Pulley 103 Rope 104 Cableway line 105 Strut 106 Strut arm 107 Receiving device 108 Retractor device 110 Transporter 112 Arrow 122a, 122b Pulley 123 Rescue rope 127 Receptor device 128 Retractor Device 130 Rescue carrier 140 Rescue carrier body 140A Rescue carrier body position 140B Rescue carrier body position 140C Rescue carrier body position 151 Telescopic hanger 203 Strand 207 Receiving device 207a Receiving wheel 208 Hydroponing device 208a Pressure ring 209 Arrow 210 Transporter 215 Grip machine 230 Rescue transporter 232 Hanger 235 Traveling machine 235a Traveling wheel 240 Rescue transporter main body

Claims (1)

[Claims] 1. A cableway equipment for transporting using a cable rope wound around and suspended between pulleys at both ends and a carrying device that operates together with the movement of the cable rope, wherein the cableway line of the cableway equipment. A rescue rope having a drive device of a system different from that of the rope is stretched along the line so that the rescue rope can be circulated, and a rescue carrier is suspended on the rescue rope. The carrier is a gripping device that grips the rescue rope, a hanger suspended by the gripping device, an extendable hanger that is suspended by the hanger and that expands and contracts in multiple stages, and is suspended by the extendable hanger. and rescue carriage body passenger should accommodate the rescued be one that is, comprising a driving means for elevating the rescue carriage body up and down by the expansion and contraction hanger, before
Note that the rescue carrier body can be moved by the telescopic slide of the telescopic hanger.
The position immediately below the hanger including the position adjacent to the carrier.
It is configured to be movable along the vertical movement path from the ground to the ground
Rescue device according to comprising cableway.