JP6474074B2 - Cableway Saddle - Google Patents

Cableway Saddle Download PDF

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JP6474074B2
JP6474074B2 JP2015016350A JP2015016350A JP6474074B2 JP 6474074 B2 JP6474074 B2 JP 6474074B2 JP 2015016350 A JP2015016350 A JP 2015016350A JP 2015016350 A JP2015016350 A JP 2015016350A JP 6474074 B2 JP6474074 B2 JP 6474074B2
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cable
saddle
support
receiving
branch
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牧野 洋一
洋一 牧野
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日本ケーブル株式会社
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Description

本発明は、支索を有する索道において、支索が脱索したときにこれを受ける脱索受け装置を有する支索サドルに関する。   The present invention relates to a branch saddle having an escape receiving device for receiving an extended cable in a cableway having a branch.

索道は、空中に張架した索条に搬器を懸垂し、索条を移動させることにより搬器を運行する輸送設備である。索道には大別して、一条の索条を停留場間に循環させるとともに、この索条で搬器を懸垂及び牽引する単線式索道と、走行機を有する搬器を用い、この搬器が走行する支索と搬器を牽引するえい索とを張り渡して運行を行う複線式索道とがある。   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.

いずれの方式の索道においても、一般的には停留場間の線路中に支柱を配置し、索条を支持するようにしている。単線式索道の場合は、複数の受索輪を縦列に配置して各受索輪が荷重を均等に負担するように構成した索受装置を支柱に備え、これにより索条を移動自在に支持する。この索受装置において、強風や搬器の揺動等により索条に異常な外力が作用した場合には、索条が受索輪から外れる、すなわち脱索してしまうことがある。索受装置には、このような脱索した場合に索条が大きく下方へ落下するのを防止するために、索条を受け止め支持する脱索受けを側方に備えている(例えば、特許文献1参照)。   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).

一方、複線式索道は、静止索である支索を停留場間に張り渡すとともに、動索であるえい索を停留場間で循環させて張り渡し、支索に懸垂した搬器をえい索で牽引して運行する方式であり、線路中においては、立設した支柱に備えた支索サドルにて支索及びえい索を支持する。支索サドルは、線路進行方向へ緩やかに湾曲し支索を支持する支索シューと、支索シューに沿って所定間隔で配置されてえい索を支持する受索輪とを備えた構造体であって、支索及びえい索の荷重が適切に負荷されるように長さ、湾曲曲率等が定められる。支索サドルは、比較的高荷重の支索を支持する構造体であり、支索も支索シュー上に静止しているか又は僅かに摺動するのみであるため、支索サドルには上記したような脱索受けは備えていない(例えば、特許文献2参照)。   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).

特開2006−103607号公報JP 2006-103607 A 特開2006−224884号公報JP 2006-224884 A

索道は、その特性から傾斜地の多い山岳地において運用されることが多いが、近時においては、外国の事例ではあるが都市部での公共交通機関として運用する事例も増えてきている。索道を都市部で運用する場合には、空中に張り渡した索条の下方に道路や建築物等が存在するために、索条が脱索した場合にはこれらの上に索条が落下することは避けなくてはならない。本発明は、このような事情に鑑みてなされたものであって、複線式の索道において、支索が脱索してもこれを通常の位置の近傍へ掛止しておくことのできる索道の支索サドルを提供することを目的としている。   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.

請求項1の発明は、索道の線路中おいて並行する二本の静止索である支索及び並行する二本の前記支索の中央に張架され、前記支索に懸垂される搬器を牽引して運行する動索であるえい索を支承する支索サドルであって、該支索サドルの側方には、前記支索が脱索したときに前記支索を受ける脱索受けを備え、該脱索受けには、前記支索を受けた後に前記支索が外れないようにした外れ止め装置を備え、前記外れ止め装置は、基端部が、前記脱索受けに上下方向に回動するように取り付けられ、先端部が、付勢手段により持ち上がるように付勢されるとともに、持ち上げられる前記先端部が停止位置に停止部材によって停止するように構成される係止部材を有し、前記支索が脱索して前記係止部材の上に落下すると、前記係止部材が下方向に回動して、前記支索が前記脱索受けで受け止められるとともに、前記係止部材が、前記付勢手段により前記停止位置まで上昇して、前記支索を受けた後に前記支索が外れないように構成されていることを特徴としている。
The invention of claim 1 is stretched in the center of two of the支索to支索and parallel is two stationary ropes that Oite parallel in lines cableway, the carriage being suspended on the支索 a支索saddle for supporting the a Dosaku which runs towing Eisaku, on the side of said supporting rope saddle, provided with a de-cord receiving receiving the支索when the支索has Datsusaku receives the dehydration cord, provided with the latch apparatus that the支索does not come off after receiving the 支索, the anti-removal device proximal end, times in the vertical direction to receive the de-search A locking member that is mounted to move and is biased to be lifted by a biasing means, and that the lifted tip is stopped by a stop member at a stop position; When the support cable is pulled out and falls onto the locking member, the locking member is moved downward. Rotating, the support is received by the escapement receiver, and the locking member is raised to the stop position by the biasing means, and the support is not removed after receiving the support It is configured as described above .

請求項1の発明によれば、支索が脱索したときに通常の位置の近傍で支索脱索受けに支索を掛止でき、この後支索に外力が作用してもこの位置に支索を保持しておくことができる。   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.

複線式索道の線路を示す側面図Side view showing the track of a double track cableway 支索サドルの側面図Side view of a supporting saddle 支索サドルの断面視正面図Cross-sectional front view of branch saddle

以下、本発明の具体的な実施の形態を図面を参照して説明する。図1は複線式索道の線路を示す側面図である。図において停留場1と停留場2との間には支索3が張り渡されており、停留場1、2間には支柱4が立設されて支索3の垂下を支持している。また、支索3に並行してえい索5が両停留場1、2間に循環して張架されており、いずれか一方の停留場に具えた原動装置により駆動され線路中を循環移動するようにしている。     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.

搬器6は、走行車輪を具えて支索3に沿って走行する走行機7と、この走行機7に前後方向揺動可能に枢着した客車8からなっており、客車8は索道線路ないし走行機7の傾きにかかわらず鉛直方向に懸垂されるようにしている。走行機7には前記えい索5が接続されており、えい索5が駆動されて移動するのにともなって搬器6が線路中を移動して索道の運行がおこなわれる。   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.

前記支柱4の上部には支索サドルが取り付けられており、この支索サドルにより支索3が支承されている。図2は、支索サドル10の側面図である。この支索サドル10は、支柱4本体から延設された複数の支柱アーム11上に固設されており、上部は緩やかな曲線をなして支索3を支承している。また、支索サドル10には複数の受索輪12が枢設されており、えい索5を移動可能に支持している。   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.

図3は支索サドル10の断面視正面図である。支索サドル10の上部は、上方に開口したコ字形状となっており、この内部に支索シュー13が嵌装されている。この支索シュー13には上部中央位置に円弧状の溝が形成されており、この溝に支索3の下面の円弧部分が嵌合して支持されている。また、支索シュー13には、摩擦係数が低く耐摩耗性にすぐれたナイロン樹脂や軟質金属が用いられ、支索3は延線方向に摺動することが可能になっている。一方、左右の支索サドル10の下部には、互いの内側方向に向けて受索輪フレーム14が突出して形成されており、この受索輪フレーム14に受索輪12が回転可能に取り付けられてえい索5を移動可能に支持している。   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.

支索サドル10の外側方向の側部には、複数の支索脱索受け15を備えている。支索脱索受け15は、正面視において略L字形状で上部を開口した形状であって、上端部にはピン17を介して外れ止め装置16を備えている。外れ止め装置16は、棒状の部材をピン17により回動自在に支持し、ねじりコイルばね等により棒状部材の先端部が持ち上がるように作用させたものであって、これによって棒状部材の先端部は支索シュー13下部の段差に押圧当接して掛止している。   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.

このような構成により、支索3が支索シュー13から外れた場合には、支索3は外れ止め装置16の棒状部材を押し下げて支索脱索受け15内に受け止められる。支索3が支索脱索受け15内に落下した後は、外れ止め装置16の棒状部材が再び上方へ回動して開口部を塞ぎ、支索3が支索脱索受け15から外れないようになる。このようにすることにより、例えば地震の震動により脱索した場合を仮定すると、その後の余震に対しても支索は支索脱索受けに保持されるので安全である。   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.

1 停留場
2 停留場
3 支索
4 支柱
5 えい索
6 搬器
7 走行機
8 客車
10 支索サドル
11 支柱アーム
12 受索輪
13 支索シュー
14 受索輪フレーム
15 支索脱索受け
16 外れ止め装置
17 ピン
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)

索道の線路中おいて並行する二本の静止索である支索及び並行する二本の前記支索の中央に張架され、前記支索に懸垂される搬器を牽引して運行する動索であるえい索を支承する支索サドルであって
支索サドルの側方には、前記支索が脱索したときに前記支索を受ける脱索受けを備え、該脱索受けには、前記支索を受けた後に前記支索が外れないようにした外れ止め装置を備え
前記外れ止め装置は、基端部が、前記脱索受けに上下方向に回動するように取り付けられ、先端部が、付勢手段により持ち上がるように付勢されるとともに、持ち上げられる前記先端部が停止位置に停止部材によって停止するように構成される係止部材を有し、
前記支索が脱索して前記係止部材の上に落下すると、前記係止部材が下方向に回動して、前記支索が前記脱索受けで受け止められるとともに、前記係止部材が、前記付勢手段により前記停止位置まで上昇して、前記支索を受けた後に前記支索が外れないように構成されている、ことを特徴とする索道の支索サドル。
Is stretched in the center of the in line of the cableway is two stationary ropes running parallel Oite支索and parallel to two of said支索be operated by pulling a carriage which is suspended in the支索Dosaku a支索saddle for supporting the Eisaku is,
On the side of the支索saddle, provided with a de-cord receiving receiving the支索when the支索has Datsusaku receives the dehydration cord, the支索does not come off after receiving the支索Equipped with a locking device
The anti-slip device is attached so that a base end portion is pivoted in the up-and-down direction on the escape holder, and the tip end portion is urged to be lifted by an urging means, and the tip end portion to be lifted is Having a locking member configured to stop by a stop member at a stop position;
When the support cable is pulled out and dropped onto the locking member, the locking member rotates downward, and the support cable is received by the cable receiving receiver. A cable saddle for saddle which is constructed so as to be lifted to the stop position by the biasing means and not to be detached after receiving the cable.
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CN109367546B (en) * 2018-11-29 2024-01-05 中国恩菲工程技术有限公司 Rope supporting device for reciprocating cableway and reciprocating cableway thereof
CN112525170B (en) * 2020-10-28 2022-06-21 中铁大桥局集团第五工程有限公司 Suspension bridge cable saddle accurate positioning method based on APP system

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JPS5936531Y2 (en) * 1979-10-31 1984-10-08 安全索道株式会社 Carriage fall prevention device
JPH09207767A (en) * 1996-01-30 1997-08-12 Mitsubishi Heavy Ind Ltd Dislocated cable receiver device for cable receiver
JP4754799B2 (en) * 2004-10-08 2011-08-24 日本ケーブル株式会社 Anomaly detection device for cable position in cableway equipment
JP4532307B2 (en) * 2005-02-21 2010-08-25 日本ケーブル株式会社 Cableway Saddle
AT506825B1 (en) * 2008-05-27 2010-02-15 Innova Patent Gmbh DEVICE FOR DETECTING A FAILURE OF A TRACK ROPE OF A CABLE CAR

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