JP2016141177A - Stay saddle of ropeway - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stay saddle of a ropeway, which enables a stay to be latched near a normal position even when the stay comes off a rope, in the double-line ropeway.SOLUTION: A stay saddle 10 supports a stay 3 and a towline 5 in a track of a double-line ropeway. A coming-off stay retainer 15 for retaining the stay 3 when the stay 3 comes off is provided on the lateral side of the stay saddle 10. The coming-off stay retainer 15 is provided with a coming-off prevention device 16 that is configured so that the stay 3 cannot come off after the stay 3 is retained.SELECTED DRAWING: Figure 3

Description

  The present invention relates to a branch saddle having an escape receiving device for receiving an extended cable in a cableway having a branch.

  A cableway is a transport facility that operates a carrier by suspending a carrier from a rope stretched in the air and moving the rope. The cableway is roughly divided into a single cableway that circulates and pulls a single cable between the stops, a single-wire cableway that suspends and pulls the vehicle with this cable, and a cable that the vehicle travels using a vehicle with a traveling machine. There is a double-track cableway that runs over a cable that pulls the carrier.

  In any type of cableway, in general, struts are arranged in the tracks between the stops to support the ropes. In the case of a single-wire cableway, the strut is equipped with a cable-receiving device configured so that multiple cable-receiving rings are arranged in tandem and each cable-receiving ring bears the load evenly, thereby supporting the cable movably To do. In this rope receiving device, when an abnormal external force is applied to the rope due to strong winds, swinging of the carrier, etc., the rope may come off from the rope, i.e., it may escape. In order to prevent the rope from dropping down greatly when such a rope is pulled out, the rope receiver is provided with a rope receiver on the side to receive and support the rope (for example, patent document) 1).

  On the other hand, the double-track cableway spans the stationary cable, which is a stationary cable, between the stops, circulates the moving cable, which is circulated between the stations, and pulls the carrier suspended on the cable with the cable. In the railroad line, the support and the cable are supported by the support saddle provided on the upright support column. The branch saddle is a structure that includes a branch shoe that gently curves in the traveling direction of the track and supports the branch, and a receiving ring that is arranged along the branch shoe at predetermined intervals to support the cable. Therefore, the length, the curvature of curvature, and the like are determined so that the loads of the support line and the extension line are appropriately loaded. The branch saddle is a structure that supports a relatively high load branch, and the branch is either stationary on the branch shoe or only slides slightly. Such an escape receiver is not provided (for example, refer to Patent Document 2).

JP 2006-103607 A JP 2006-224884 A

  Cable tracks are often used in mountainous areas with many slopes due to their characteristics, but recently, cases of operating as public transport in urban areas are increasing, although they are examples of foreign countries. When operating the cableway in urban areas, there are roads, buildings, etc. under the cable that stretched in the air. When the cable is pulled out, the cable falls on them. That must be avoided. The present invention has been made in view of such circumstances, and in a double track type cableway, a cableway that can be hooked in the vicinity of a normal position even if a branch cable is pulled out. Its purpose is to provide a support saddle.

  The invention of claim 1 is a branch saddle for supporting a branch and a cable rope in a cableway, and the side of the branch saddle receives a branch when the branch is pulled out. The escapement receiver is provided with a removal prevention device that prevents the removal of the support after receiving the support.

  According to the first aspect of the present invention, when the branch is pulled out, the branch can be hooked on the branch pull-out receiver in the vicinity of the normal position. You can keep the support.

Side view showing the track of a double track cableway Side view of a supporting saddle Cross-sectional front view of branch saddle

    Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a side view showing a track of a double track cableway. In the figure, a branch 3 is stretched between the stop 1 and the stop 2, and a support 4 is erected between the stops 1 and 2 to support the drooping of the branch 3. In parallel with the branch 3, the cable 5 is circulated and stretched between the two stops 1 and 2, and is circulated and moved in the track driven by the driving device provided in one of the stops. I am doing so.

  The carrying device 6 includes a traveling machine 7 that travels along the branch 3 with traveling wheels, and a passenger car 8 that is pivotally attached to the traveling machine 7 so as to be swingable in the front-rear direction. Regardless of the inclination of the machine 7, it is suspended vertically. The cable 5 is connected to the traveling machine 7, and as the cable 5 is driven and moved, the transporter 6 moves in the track and the cableway is operated.

  A support saddle is attached to the upper portion of the support column 4, and the support 3 is supported by the support saddle. FIG. 2 is a side view of the support saddle 10. The support saddle 10 is fixed on a plurality of support arms 11 extending from the support 4 body, and the upper portion supports the support 3 with a gentle curve. In addition, a plurality of receiving rings 12 are pivoted on the support saddle 10 and support the rope 5 so as to be movable.

  FIG. 3 is a cross-sectional front view of the support saddle 10. The upper part of the branch saddle 10 has a U-shape opened upward, and a branch shoe 13 is fitted therein. An arcuate groove is formed at the center of the upper portion of the branch shoe 13, and the arc portion on the lower surface of the branch 3 is fitted and supported in this groove. The support shoe 13 is made of nylon resin or soft metal having a low friction coefficient and excellent wear resistance, and the support 3 can slide in the extending direction. On the other hand, a receiving ring frame 14 is formed at the lower part of the left and right support saddles 10 so as to protrude inward of each other, and the receiving ring 12 is rotatably attached to the receiving ring frame 14. The telescopic rope 5 is movably supported.

  A plurality of branch escapement receivers 15 are provided on the lateral side of the branch saddle 10. The branch unloading receiver 15 is substantially L-shaped in a front view and has an opening at the top, and is provided with a stopper device 16 via a pin 17 at the upper end. The anti-slip device 16 is a device in which a rod-like member is rotatably supported by a pin 17 and is actuated so that the tip of the rod-like member is lifted by a torsion coil spring or the like. The support shoe 13 is pressed against and contacted with a step at the bottom of the support shoe 13.

  With such a configuration, when the support 3 is detached from the support shoe 13, the support 3 is received in the support escapement receiver 15 by pushing down the rod-shaped member of the stopper device 16. After the branch 3 falls into the branch unloading receptacle 15, the rod-shaped member of the locking device 16 rotates upward again to close the opening, and the branch 3 does not come off from the branch unloading receptacle 15. It becomes like this. By doing so, for example, assuming a case where the escape is performed due to an earthquake motion, it is safe because the support is held by the support extension for subsequent aftershocks.

DESCRIPTION OF SYMBOLS 1 Stop place 2 Stop place 3 Auxiliary 4 Strut 5 Erecting 6 Carrying device 7 Traveling machine 8 Passenger car 10 Reaching saddle 11 Strut arm 12 Receiving ring 13 Retracting shoe 14 Receiving ring frame 15 Relief unloading receiving 16 Device 17 pin

Claims (1)

  A branch saddle for supporting a branch and a cable rope in a track of a cableway, the side of the branch saddle being provided with a detent that receives the branch when the branch is unwound, A cable saddle for saddle characterized by having a locking device for preventing the cable from coming off after receiving the cable.

Images