JP2530466Y2 - Automatic circulation type cableway acceleration and deceleration transfer device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to an improvement of an acceleration / deceleration transfer device for accelerating or decelerating a carrier in an automatic circulating cableway.

[Conventional technology]

In the automatic circulation type cableway, an endless cable is stretched and circulated between pulleys provided at terminals at both ends (referred to as a bus stop; the same applies hereinafter) to search for a towing machine suspended from a carriage. It is well-known that the equipment is used for transporting a rope by squeezing the rope and operating a transporter together with the circulating movement of the rope. In addition, the cableway equipment of this system can be a facility that has a large transport capacity regardless of the length of the track, that the distance between the carriages can be increased or decreased according to the demand of transportation, and that uses either a passenger carriage or a chair carriage. Because of the advantages of being able to do so, or having recently been able to drive at higher speeds than before and shorten the time to reach the destination,
It is widely used for tourism, etc., and is also attracting attention as an urban transportation.

In such an automatic circulating cableway, the carriage or rigging machine that has traveled along the cableway along with the movement of the cableway is disengaged from the cableline when it reaches the terminal. While slowly decelerating. Thereafter, the passengers are treated as passengers while being forwarded, and further accelerated to grip the cable again and depart into the cableway.

For accelerating and decelerating such a towing machine or a carrier, a device in which a large number of rubber tire wheels are juxtaposed and transported by acceleration and deceleration by frictional force is generally used.

FIG. 7 shows an example of such an apparatus. The hauling machine 110 is provided with a transporter 116 via a pin 114 and a suspension 115.
Are suspended, and a concrete illustration of the transporter 116 is omitted, but a carriage or a chair type is used. Also,
Rollers 111, 111 are pivotally attached to the rope handling machine 110 via pins 112, 112 so as to roll on the rail 104. And,
A friction plate 113 is provided on the upper surface of the handholding machine 110.

On the other hand, the acceleration transfer device 105 includes a plurality of transfer wheels 120, 120,.
Are pivotally mounted using drive shafts 124, 124,... And are arranged side by side at predetermined intervals. Each transfer wheel 120 has a large-diameter pulley 134a and a small-diameter pulley 134b, and a belt 137 is wound and connected between the large-diameter pulley 134a and the small-diameter pulley 134b of the transfer wheels 120, 120 adjacent to each other. ing. In such a connection configuration, the belt 13
7 drives the transfer wheels 12 via belts 137, 137 one after another.
Are driven, and the number of revolutions thereof gradually increases in the direction of arrow 117, so that the periphery 121,
The speed of 121... Increases in the direction of arrow 117.
The friction plate 113 of the towing machine 110 is a peripheral part 12 of the transfer wheels 120, 120,.
The rolls are frictionally transferred in contact with 1,121 ... and rolled, and accelerated so that the transfer speed gradually increases.

In such a configuration, the effective length of the friction plate 113 is
The distance between the two transfer wheels 120, 120 is set to be equal to or longer than the distance between the two transfer wheels 120, 120.
., So that the transfer of the friction plate 113 by the first and second transfer wheels 120 is always performed by at least one transfer wheel 120.

[Problem to be Solved by the Invention] However, for example, in the case of the accelerated transfer shown in FIG. 7, the case where the friction plate 113 is in contact with the two transfer wheels 120a (120) and 120b (120) will be examined. Then
From the above relationship, when the peripheral speed of the transfer wheel 120a (120) is V, the peripheral speed of the transfer wheel 120b (120) is at least (V + ΔV) and has a deviation of ΔV. Therefore, any of the transfer wheels 120a (120) or 120b (1
Slip is generated between 20) and the friction plate 113. The same applies to the case of the deceleration transfer device.

The occurrence of such a slip appears as a loss of driving force or a large energy loss. In driving such an acceleration transfer device 105, there are cases where equipment for driving using an electric motor dedicated to this is provided, and there is a case where driving force is taken out from the movement of the cable via a sheave or the like, In any case, such a friction loss is a waste of energy, and has caused a large capacity of the driving device. In addition, it causes friction of the transfer wheels 120, 120... Or the friction plate 113, or causes frictional noise due to slip. Improvements have been sought because of the occurrence of such various adverse effects.

In response to this, there is a prior art disclosed in JP-A-63-2765. In this technique, a "roller clutch" is interposed between a wheel for frictionally transferring a towing machine or a carrier and a shaft for driving the wheel, and a vine winding spring is inserted into the transfer wheel and assembled. . According to this technique, the object of eliminating the above-mentioned adverse effects is achieved for the time being, but assembling work is difficult because the vine-wound spring, which is easily worn by frequent repetitive loads, is sealed in a small place in the transfer wheel hole. And it is difficult to check whether or not the spring is broken.

The present invention has been made in order to improve such circumstances, and it is intended to provide a device that prevents slippage between a transfer wheel and a friction plate, and that facilitates assembly work and inspection work. It was done for the purpose of doing.

[Means for Solving the Problems] The present invention has been made in response to the above-mentioned object, and a rope circulating between pulleys at both ends of a terminal is used to squeeze a towing machine suspended from a carriage. Cargo operation is performed in the cableway, and the cable puller unloads the cable at the terminal, rolls along the rail through a process of deceleration, turnaround, and acceleration, and grasps the cable again. In an automatic circulating cableway in which a cable is routed and departed from the cableway and transported, an acceleration transfer device or a deceleration transfer device for acceleration or deceleration includes a plurality of transfer wheels pivoted in parallel along the rail. The peripheral portions are connected to each other by a transmission means so as to rotate with a speed difference between adjacent transfer wheels, and the gripping machine is configured to accelerate or decelerate by friction at the peripheral portion. With one end fixed A drive shaft having the transfer wheel attached thereto is provided at the other end of the arm which is pivotally attached to the device and is swingable, and the vicinity of the other end is provided along a guide member provided on a fixed frame. A return spring is provided between the arm and the fixed frame so as to be movable in a predetermined interval in the forward and backward direction of travel, and in the acceleration transfer device, the transfer wheels are moved in the forward direction of the rigging machine. In the deceleration transfer device, the transfer wheels are configured as an automatic circulation type cableway acceleration and deceleration transfer device that is configured to allow a delayed movement in the reverse direction of the handgrip. It is a thing.

[Action]

In the terminal of the automatic circulation type cableway, a deceleration transfer device is provided on the arrival side of the transporter, and an acceleration transfer device is provided on the departure side of the transporter. The acceleration or deceleration transfer device,
A plurality of transfer wheels are pivoted in parallel along the passage of the transporter, and the periphery of the transfer wheels rotates with a speed difference between adjacent transfer wheels. That is, in the case of an acceleration transfer device, the speed of the peripheral portion of the transfer wheels is arranged in parallel so that the speed of the peripheral portions of the transfer wheels gradually increases in accordance with the traveling direction of the transporter. Are arranged in parallel so as to become smaller gradually. The towing machine in which the carriage is suspended is provided with a friction plate, and the friction plate comes into contact with the periphery of one or two transfer wheels and is accelerated or decelerated by frictional force.

Here, in the acceleration and deceleration transfer device of the present invention, the transfer wheel is slidably restrained at a predetermined interval in the front-rear direction of the carriage.

FIGS. 1A and 1B show two transfer wheels 20A and 20B of the acceleration transfer device 7A used on the departure side.
The drive shafts 24A, 24B of the transfer wheels 20A, 20B have bearings 43A or 43B.
Each is pivoted. These bearings 43A or 43B
Is engaged with the guide hole 26A or 26B as a guide means, and can slide in the forward or reverse direction of the arrow 17A only within a certain range. The transfer wheels 20A and 20B are rotating in the directions of arrows 29A or 29B.

In FIG. 1A, the bearing 43A of the transfer wheel 20A is incorporated in the guide hole 26A, and is biased by a spring 27A inserted into the guide hole 26A to assume a position closer to the left. The bearing 43B of the transfer wheel 20B is also in the guide hole 26B, and is located at the left side by the spring 27B. Here, the speed of the peripheral portion 21A of the transfer wheel 20A is V, and the speed of the peripheral portion 21B of the transfer wheel 20B is (V + ΔV). In addition, a friction plate 13A abuts on a peripheral edge 21A of the transfer wheel 20A, and frictionally transfers the rigging machine 10A at a speed V in a direction of an arrow 17A.

Next, in FIG. 1 (a), the gripping cable 10A advances to the front, and the friction plate 13A contacts both the transfer wheels 20A and 20B. The bearing 43B of the transfer wheel 20B is located to the left in the guide hole 26B, and accelerates and transfers the friction plate 13A to the speed (V + ΔV) at the peripheral edge 21B of the transfer wheel 20B. On the other hand, the speed of the peripheral portion 21A of the transfer wheel 20A is V, but the bearing 43A is the guide hole 26A.
A gap 28A is formed therein and moves to the right, that is, the transfer wheel 20A moves to the right, thereby compensating for the speed difference ΔV, and thus sliding between the transfer wheel 20A and the friction plate 13A. Not to occur. If the rope handling machine 20A further proceeds in the direction of arrow 17A and passes through the area of the transfer wheel 20A, the bearing 43A
The spring 27 returns the inside of the guide hole 26A to the leftward position again by the spring 27.

FIGS. 2A and 2B show two transfer wheels 20A 'and 20B' in a deceleration transfer device 5A 'used on the arrival side. Drive shaft 24 of transfer wheels 20A ', 20B'
A 'and 24B' are pivotally mounted on a bearing 43A 'or a bearing 43B', respectively.The bearings 43A 'and 43B' engage with the guide holes 26A 'or 26B', respectively, so that the arrow 17A is limited to a certain extent. ′ And forward and reverse directions. The transfer wheels 20A 'and 20B' rotate in the directions of arrows 29A 'and 29B', respectively.

In FIG. 2A, the bearing 43A 'of the moving wheel 20A' is assembled in the guide hole 26A 'and is urged by the spring 27A' to assume a position closer to the right. The bearing 43B 'of the transfer wheel 20B' is also located in the guide hole 26B 'and is located at the right side by the spring 27B'. Here, the speed of the peripheral portion 21A 'of the transfer wheel 20A' is V ', and the peripheral portion of the transfer wheel 20B' is V '.
The speed of 21B 'is (V'-. DELTA.V '). Transfer wheel 20A '
The friction plate 13A 'comes into contact with the peripheral portion 21A' of the
A 'is transported at a speed V' in the direction of arrow 17A '.

In FIG. 2 (a), the towing machine 10A 'moves forward while being decelerated, and the friction plates 13A' move to the transfer wheels 20A ', 20B'.
Is in contact with both. The bearing 43B 'of the transfer wheel 20B' is located to the right in the guide hole 26B ', and at the peripheral portion 21B' of the transfer wheel 20B ', the friction plate 13A' is reduced and transferred to the speed of (V '-. DELTA.V'). ing. On the other hand, the speed of the peripheral portion 21A 'of the transfer wheel 20A' is V ', but the bearing 43A' forms a gap 28A 'in the guide hole 26A' and transfers it to the leftward position, that is, the transfer wheel 20A '. 'Compensates for speed deviations (-.DELTA.V') by delaying to the left, thus preventing slippage between the transfer wheel 20A 'and the friction plate 13A'. Rigging machine 10
A 'further decelerates in the direction of arrow 17A' and transport wheel 20A '
, The bearing 43A 'returns to the rightward position of the guide hole 26A' again by the spring 27A '.

〔Example〕

FIG. 3 shows the arrangement of the acceleration transfer device 7 and the deceleration transfer device 5 of the present invention in the terminal 1.

The rope 3 is wound around the pulley 2 pivotally provided at the terminal 1 and circulated in the direction of arrow 9. A rail 4 is provided between the vicinity of the unloading point A and the point E which is the gripping point via the points B, C and D. A deceleration transfer device 5 is provided between the points A and B, and an acceleration transfer device 7 is provided between the points D and E.
Are arranged. In addition, between the points B to C to D, a forwarding transfer device 6 is provided. The carrier (not shown in FIG. 3) that arrives at the terminal 1 along with the movement of the cable 3 from the cableway 8 is unloaded near the point A, rolls on the rail 4, and is decelerated by the deceleration transfer device 5. You. From the point B to the point D, the vehicle is returned and forwarded by the forwarding / transferring device 6, and the passenger is handled during this time. Next, the space between the point D and the point E is accelerated by the acceleration transfer device 7, the rope 3 is gripped near the point E, and the vehicle departs in the direction of the cableway 8 again.

The acceleration transfer device 7 used in the above arrangement will be described below. FIG. 4 (a) shows two wheels taken out of a plurality of transfer wheels used in the acceleration transfer device 7, and the embodiment shown in FIG. It is an example of the structure for realizing.

In FIG. 4 (a), the transfer wheels 20, 20 are fitted on the drive shafts 24 or 24, respectively, and are arranged in parallel, and the towing machine 10 is transferred in the direction of arrow 17. Transfer wheels used here
The details of the configuration of 20 are shown in FIG.

The frames 25 and 31 are fixed in parallel to the extension direction of the acceleration transfer device 7, and the frame 31 is on the upper side,
The frame 31 and the frame 25 are connected in a fixed relation to each other by a connecting member 32 shown in FIG. 4 (a).

The support shaft 30 is fitted into the hole 31a of the frame 31, and extends to the left in the drawing. Further, an arm 40 is pivotally mounted on the support shaft and is hooked, and a pulley 33 is further pivotally mounted. Pulley 33 has a small diameter pulley groove 34a and a large diameter pulley groove 3
4b and a small-diameter pulley groove 34c are formed. The nut 30a of the support shaft 30 is for fixing the support shaft to the frame 31, and the nut 30b is provided for the pulley 33 and the arm 40.
This is for preventing falling off.

The arm 40 is formed integrally with a trunk boss 41 at the upper part and a swing boss 43 at the lower part. The swing-side boss 43 at the lower portion of the arm 40 extends an engaging portion 43a to the right in the drawing, and the engaging portion 43a is inserted into a guide hole 26 which is a guide means formed in the frame 25. Inserted and inserted. A hole 44 is formed through the entire length including the engaging portion 43a of the swing side boss portion 43, and the hole 44 is formed.
The drive shaft 24 is pivotally connected to 44. And the wheel center 23 of the transfer wheel 20 is fitted on the right side in the drawing of the drive shaft 24,
A pneumatic tire 22 is fitted around the outer periphery of the shaft center 23. The outer periphery of the pneumatic tire 22 forms a peripheral portion 21 to which the towing machine 10 is to be transferred. On the other hand, a pulley 35 is fitted on the left side of the drive shaft 24 in the drawing, and a pulley groove 36 is formed in the pulley 35. Here, the nuts 24a and 24b at both ends of the drive shaft 24 serve to prevent the wheel center 23 and the pulley 35 from dropping off, and to regulate the axial position of the drive shaft 24.

A belt 37a is wound around the small-diameter pulley groove 34a of the pulley 33, and connects the adjacent large-diameter pulley groove on the other transfer wheel 20 side (not shown). A belt 37b is wound around the large-diameter pulley groove 34b, and connects the adjacent pulley groove of the other transfer wheel 20 (20a) with the small-diameter pulley groove. Pulley groove 34c and pulley groove 36 of pulley 35
These small-diameter pulley grooves 34c and 36
A belt 37c is wrapped therebetween.

Next, the guide hole 26, which is a guide means, is a rectangular hole formed in the frame 25 as shown in FIG. 4A, and the engaging portion 43a of the arm 40 of the guide hole 26 is loosely inserted as described above. Have been. The arm 40 has a boss 41 on the trunk side and the support shaft 30
And therefore the engaging portion 43 of the swing side boss portion 43
a is configured to be pivotally movable in the guide hole 26. A spring 27 is inserted between the engaging portion 43a and the guide hole 26, and constantly presses the engaging portion 43a to the left in FIG.

Next, the operation of the apparatus of this embodiment will be described with reference to FIG.
This will be described with reference to FIG. 5A and FIG. FIGS. 5 (A) and 5 (A) omit the illustration of the frame, pulley, belt and the like for clarity of the operation description, but FIG. 4 (A)
Of course, these are equally provided.

In FIG. 5 (a), two transfer wheels 20a (20) and 20b (20) are shown as a part of the acceleration transfer device 7, and a plurality of acceleration transfer devices 7 are similarly shown on the left and right sides of the drawing. A number of transfer wheels are likewise juxtaposed. Here, belts 37, 37,... Are successively wound around each other between the large-diameter pulley groove 34a and the small-diameter pulley groove 34b of the pulley 33 adjacent to each other, so that the driving force is transmitted. . The arrow 17 indicates the traveling direction of the towing machine 10, and the peripheral portions 21, 21,... Of the transfer wheels 20, 20,. Friction plate 13 of machine 10 is a transfer wheel
20, 20, ... one after another and are accelerated by friction.

Here, regarding one transfer wheel 20a (20), the rotation of the pulley 33 causes the drive shaft 24 to rotate by the belt 37c between the small-diameter pulley groove 34c and the pulley groove of the pulley 35. It is spinning. On the other hand, the arm 40 pivots about the support shaft 30 at the upper trunk side boss portion 41, so that the engagement portion 43a of the swing side boss portion 43 of the arm 40 is
It can be moved or swung to the left inside, and is pressed to the left in the figure by a spring 27.

In FIG. 5 (a), the transfer wheel 20a (20) has a peripheral speed V
_{At 1} , the wheel 20b (20) rotates in the direction of arrow 29, and the transfer wheel 20b (20) rotates at the peripheral speed (V ₁ + ΔV ₁ ).

The friction plate 13 of the towing machine 10 is attached to the peripheral portion 21 of the transfer wheel 20a (20).
It is transported at a speed V ₁ against the equivalent tooth arrow 17 direction. At this time, since the engaging portion 43a of the arm 40 is pressed by the spring 27, the arm 40
Therefore, the engaging portion 43a is located in the guide hole 26 at a position closer to the left in the drawing. Transfer wheel 20b
At (20), the towing machine 10 has not yet entered, but the arm
Similarly, the engagement portion 43a of 40 is located at a position closer to the left of the guide hole 26.

Next, after a short time, the towing machine 10 advances and enters both areas of the transfer wheels 20b (20) and 20a (20) as shown in FIG. Abuts over The transfer wheel 20b (20) transfers the pushing plate 13 of the towing machine 10 at the peripheral portion 21 in the direction of arrow 17 at the peripheral speed (V ₁ + ΔV ₁ ). At this time, the engaging portion 43a of the swing-side boss portion 43 is pressed by the spring 27 and is located in the guide hole 26 to the left in the drawing.

On the other hand, the peripheral speed of the peripheral portion 21 of the transfer wheel 20a (20) is V ₁
However, since it is in contact with the friction plate 13 moving at the speed (V ₁ + ΔV ₁ ), the transfer wheel is used to compensate for the speed difference ΔV _1.
20a (20) moves forward and follows. That is, the arm 40 pivots in the direction of the arrow 45b around the support shaft 30 at the trunk side boss portion 41, and the engaging portion 43a of the swing side boss portion 43 presses the spring 27 to move the inside of the guide hole 26 as illustrated. Moving toward the right, a gap 28 is formed between the guide hole 26 and the engaging portion 43a. Therefore, the traveling movement of the transfer wheel 20a (20) rotating around the drive shaft 24 is performed, and the slip between the friction plate 13 and the peripheral edge portion 21 does not occur.

Since the transfer wheel 20 swings around the support shaft 30 via the arm 40, the transfer wheel 20 moves up and down with the left and right movement of the transfer wheel 20, but as shown in FIG.
As long as 40 is used in a substantially vertical state, the vertical displacement is small with respect to the horizontal movement amount, and there is no practical problem. In addition, the loose insertion relationship between the guide hole 26 and the engagement portion 43a may be determined in consideration of the vertical displacement in advance.

Although the above description has been given of the acceleration transfer device 7, the deceleration transfer device 5 has the same configuration except that the transfer wheels are moved with a delay.

6 (a) and 6 (b) are schematic diagrams for explaining the operation and operation of the deceleration transfer device, and include transfer wheels 20a '(20').
The peripheral edge velocity is V _2, which is the peripheral speed of the transfer wheel 20b '(20') (V 2 -ΔV 2).

In FIG. 6 (a), the friction plate 13 of the rope rig 10 is a transfer wheel.
It is moving in the direction of arrow 17 'while being abutted or decelerated while being in contact with the peripheral portion 21' of 20a '(20'). The engaging portion 43a 'of the swing-side boss portion 43 of the arm 40' is pressed by the spring 27 'to take the guide hole 26' to the right position in the figure. Similarly, the engaging portion 43a 'of the transfer wheel 20b' (20 ')
Is pressed to the right by the guide hole 26 'by the spring 27'.

Next, after a short period of time, the towing machine 10 moves forward,
As shown in FIG. 2A, the friction plate 13 is provided with a transfer wheel 20a '(20').
And the peripheral edge 21 'of the transfer wheel 20b' (20 '). Here, the friction plate 13 is a transfer wheel 20
The speed is reduced to the speed (V ₂ −ΔV ₂ ) by the peripheral portion 21 ′ of the arm b ′. At this time, the engaging portion 43 of the sliding side boss 43 ′ of the arm 40 ′ is engaged.
a 'is positioned from the right side of the guide hole 26' by the spring 27 '.

On the other hand, the transfer wheels 20a 'commonly contacting the friction plate 13
The arrow for the peripheral speed is V ₂ 1 'periphery 21 of the (20)'
Compensates by delaying movement in the direction opposite to the 7 'direction. That is, the trunk side boss 41 'of the arm 40' has an arrow centered on the support shaft 30 '.
45a ', so that the sliding side boss 4 of the arm 40'
The 3 'engaging portion 43a' presses the spring 27 'in the guide hole 26' to take a leftward position, and a gap 28 'is formed between the engaging portion 43a' and the guide hole 26 '. . Transfer wheels in this way
Since the delayed movement of 20a 'is performed to compensate for the difference in peripheral speed, the decelerated transfer is performed without causing a slip between the transfer wheel 20a' (20 ') and the friction plate 13.

[Effect of the invention]

Conventionally, a transfer wheel directly connected to a drive shaft has been used as a transfer wheel used in an acceleration transfer device and a deceleration transfer device used for an automatic circulation type cableway. For this reason, when the friction plate of the towing machine enters over two wheels having different peripheral speeds for acceleration or deceleration, slippage occurs between the transfer wheel and the friction plate. This not only results in loss of driving power or energy, but also causes noise and wear of the transfer wheels or friction plates.

In the device according to the present invention, the transfer wheels can be moved forward or backward along the guide member in the forward direction of the hand rig to compensate for the speed difference between the two wheels, and thus the two transfer wheels having a speed difference are provided. This prevents slippage even if the friction plate enters. Therefore, by using this device, loss of driving power or energy can be reduced, and noise and wear can be reduced.

[Brief description of the drawings]

FIGS. 1 (a) and 1 (a) are side views schematically showing transfer wheels for explaining the operation of the acceleration transfer device of the present invention, and FIGS. 2 (a) and 2 (a) are operations of the deceleration transfer device of the present invention. FIG. 3 is a plan view showing the arrangement of the acceleration and deceleration transfer devices in the terminal, and FIG. 4A is a side view showing the configuration of the acceleration transfer device. FIG. 4 (a) is a front view showing the structure of the transfer wheel in a sectional view, FIG. 5 (a) (a) is a side view showing the operation of the transfer wheel in the acceleration transfer device of the embodiment, FIG. Figure (A) (A)
FIG. 7 is a side view showing the operation of the transfer wheels in the deceleration transfer device of the embodiment, and FIG. 7 is a side view showing a conventional acceleration transfer device. 7A …… Acceleration transfer device, 10A …… Ringing machine, 13A …… Friction plate,
17A Arrows, 20A, 20B Transfer wheels, 21A, 21B Peripheral edge, 24A, 24B Drive shaft, 26A, 26B Guide holes, 27A, 27
B …… Spring, 28A …… Gap, 29A, 29B …… Arrow, 43A, 43B…
… Bearing, 5A ′ …… Deceleration transfer device, 10A ′ …… Towing machine, 13
A ': friction plate, 17A': arrow, 20A ', 20B': transfer wheel, 21A ', 21B': peripheral part, 24A ', 24B': drive shaft, 26A ', 26B' ... Guide holes, 27A ', 27B' ... spring
28A '... void, 29A', 29B '... arrow, 43A', 43B '...
... Bearing, 1 ... Terminal, 2 ... Pulley, 3 ... Rope,
4 ... rail, 5 ... deceleration transfer device, 6 ... forward transfer device, 7 ... acceleration transfer device, 8 ... cableway line, 9 ... arrow, 10 ... gripping machine, 13 ... friction plate, 17 …… arrow, 20 ……
Transfer wheel, 20a, 20b ... Transfer wheel, 21 ... Peripheral part, 22 ...
... pneumatic tire, 23 ... wheel center, 24 ... drive shaft, 24a, 24
b …… nut, 25 …… frame, 26 …… guide hole, 27…
... Spring, 28 ... Gap, 29a, 29b ... Arrow, 30 ... Support shaft, 30a, 30b ... Nut, 31 ... Frame, 31a ... Hole,
32 connecting member, 33 pulley, 34a small pulley groove, 34b large diameter pulley groove, 34c small pulley groove,
35 ... pulley, 36 ... pulley groove, 37 ... belt, 37c ...
… Belt, 40… arm, 41… backbone boss, 42…
Hole, 43: swing-side boss, 43a: engaging portion, 44: hole, 4
5a, 45b… arrow, 10 '… rigging machine, 13 ……' friction plate, 1
7 ': Arrow, 20': Transfer wheel, 20a ', 20b': Transfer wheel, 21 ': Peripheral edge, 24': Drive shaft, 26 ': Guide hole, 27': Spring, 28 '... void, 29' ... arrow, 3
0 '... support shaft, 40' ... arm, 41 '... trunk side boss, 43' ... swing side boss, 43a '... engagement part, 45a', 4
5b ': Arrow, 104: Rail, 105: Acceleration transfer device, 11
0 ... towing machine, 111 ... roller, 112 ... pin, 113 ... friction plate, 114 ... pin, 115 ... suspension machine, 116 ... transporter, 117
… Arrow, 120… transfer wheel, 121… peripheral part, 124…
Drive shaft, 134a …… large diameter pulley, 134b …… small diameter pulley, 137 …… belt, A, B, C… E …… point

Claims (1)

(57) [Scope of request for utility model registration] 1. A rope circulating between pulleys at both ends of a terminal is used to grip a rope hanger with a trolley to carry the trolley in a cableway line. Is automatically detoured along the rail, decelerated, turned around, and accelerated, and is then re-engaged. In the above-mentioned acceleration or deceleration, the acceleration transfer device or the deceleration transfer device is provided with a plurality of transfer wheels pivoted in parallel along the rail, and a peripheral portion has a speed difference between adjacent transfer wheels. The gripping machine is configured to be accelerated or decelerated by friction at the peripheral edge portion, and is pivotally connected at one end portion to a fixed position to be swingable. At the other end of the arm A drive shaft to which a wheel feeder is attached is provided, and the vicinity of the other end is restrained so as to be movable by a predetermined distance in a forward and backward traveling direction of the rigging machine along a guide member provided on a fixed frame, and the arm and the arm A return spring is provided between the fixed frame and the fixed transfer frame. In the acceleration transfer device, the transfer wheel is allowed to move forward in the forward direction of the towing machine advancement, and in the deceleration transfer device, the transfer wheel is An automatic circulating cableway acceleration and deceleration transfer device that allows a delay in the reverse direction of the movement of the handgrip.