JP3082648B2 - Fixing device for opening / closing operation rope of pole switch - Google Patents
Fixing device for opening / closing operation rope of pole switchInfo
- Publication number
- JP3082648B2 JP3082648B2 JP07326565A JP32656595A JP3082648B2 JP 3082648 B2 JP3082648 B2 JP 3082648B2 JP 07326565 A JP07326565 A JP 07326565A JP 32656595 A JP32656595 A JP 32656595A JP 3082648 B2 JP3082648 B2 JP 3082648B2
- Authority
- JP
- Japan
- Prior art keywords
- rope
- pole
- fixing device
- bolt
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
Description
【０００１】[0001]
【発明の属する技術分野】本発明は柱上開閉器の開閉操
作綱用固定装置に関するものである。更に詳しくは、従
来のものより構造を簡略化し、コストを低減した柱上開
閉器の開閉操作綱用固定装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing device for a switching operation rope of a pole switch. More specifically, the present invention relates to a fixing device for a switching operation rope of a pole switch which has a simplified structure and reduced cost as compared with a conventional device.
【０００２】[0002]
【従来技術】電柱の上に設置してある柱上開閉器は、開
閉器を地上から開閉操作するための操作綱を備えてい
る。この操作綱は、色分け（一般に、閉路側が赤色、断
路側が緑色）された二本からなり、それぞれの上端部は
操作ハンドルの両端部に固着してある。操作綱の下端部
側は、人が届く高さまで垂れているために、例えば線路
補修作業時において開閉器を断路して作業しているとき
に、操作綱に道具などが引っ掛ったり、作業者が過って
操作したりして開閉器が閉路側に投入されてしまい感電
事故を起こす危険があった。また、逆に、開閉器を投入
した状態で作業しているときに、開閉器が断路されて停
電による事故が発生する心配もあった。2. Description of the Related Art A pole switch installed on a utility pole is provided with an operation line for opening and closing the switch from the ground. This operating rope is composed of two color-coded (generally, the closed side is red and the disconnected side is green), and each upper end is fixed to both ends of the operating handle. Since the lower end of the operating rope is hung to a height that can be reached by people, tools may be caught on the operating rope, for example, when the switch is disconnected when repairing the track, There was a danger that an electric shock accident would occur if the switch was closed and the switch was closed. Conversely, when working with the switch turned on, there is a concern that the switch will be disconnected and an accident due to a power failure will occur.
【０００３】これを解決する手段として、実開昭６２−
３８７１号公報に「柱上開閉器の開閉操作綱止め装置」
が提案されている。この装置は、図４に示すように、受
け金具４１とこの受け金具４１にスライド可能に設けて
ある基板４２を備え、基板４２には蓋体４３との協動に
より操作綱４４が固定できるようになっている。また、
受け金具４１に設けてある縦溝４５には複数の係合溝４
６を備えており、この係合溝４６には基板４３に設けて
ある係合用ボルト４７が係合できるようにしてある。こ
れによると、例えば開閉器の断路後に各操作綱４４を基
板４３に固定し、各操作綱４４に一定の張力をかけた状
態で受け金具４１に固定することができる。従って、万
一閉路操作側の操作綱４４に外力が加わっても、緊張し
ている断路操作側の操作綱４４が干渉して操作ハンドル
は動かず、過って投入してしまう心配はない。As a means for solving this, Japanese Utility Model Application Laid-Open No.
No. 3871, entitled "Opening / closing operation gutter device for pole switch"
Has been proposed. As shown in FIG. 4, this device includes a receiving member 41 and a substrate 42 slidably provided on the receiving member 41, and an operation rope 44 can be fixed to the substrate 42 by cooperation with a lid 43. It has become. Also,
A plurality of engaging grooves 4 are provided in a vertical groove 45 provided in the receiving member 41.
6, and an engaging bolt 47 provided on the substrate 43 can be engaged with the engaging groove 46. According to this, for example, after the disconnection of the switch, each operation line 44 can be fixed to the substrate 43, and can be fixed to the receiving fitting 41 with a constant tension applied to each operation line 44. Therefore, even if an external force is applied to the operation line 44 on the closing operation side, there is no fear that the operation line 44 on the disconnection operation side that is tensed interferes and the operation handle does not move, so that the operation line is accidentally inserted.
【０００４】[0004]
【発明が解決しようとする課題】しかし、上記したよう
な従来の装置には、次のような課題があった。すなわ
ち、この装置は構造が複雑であり、装置を構成する部品
点数が多い。従って、装置を取り付ける際の現場での組
み立て工数が多くなり、時間がかかっていた。また、価
格が高いために購入時の経費負担も大きかった。However, the conventional apparatus as described above has the following problems. That is, this device has a complicated structure, and the number of components constituting the device is large. Therefore, the number of assembling steps on site at the time of mounting the apparatus is increased, which takes time. In addition, the cost burden at the time of purchase was high due to the high price.
【０００５】本発明は、上記課題を解決するもので、柱
上開閉器の断路後に操作綱を固定する装置の構造を簡略
化して、取り付け現場での組み立て工数を減らし、取り
付けを迅速にできるようにすることを目的とする。ま
た、構造を簡略化することでコストの低減を図り、装置
の価格を安価にして、購入時の経費負担を低減すること
を目的とする。[0005] The present invention solves the above-mentioned problems, and simplifies the structure of an apparatus for fixing an operation line after disconnection of a pole switch, thereby reducing the number of assembling steps at an installation site and enabling quick installation. The purpose is to. Another object is to reduce the cost by simplifying the structure, reduce the price of the device, and reduce the cost burden at the time of purchase.
【０００６】[0006]
【課題を解決するための手段】上記課題を解決するため
に講じた本発明の手段は次のとおりである。すなわち本
発明は、柱上開閉器の閉路または断路後に操作綱を固定
する、柱上開閉器の開閉操作綱用固定装置であって、先
端部に開閉器の操作ハンドルに取着してある操作綱を挿
通させることができる挿通部を有し、操作綱を電柱に実
質的に沿わせて下方へ垂らすガイド部材と、当該ガイド
部材の挿通部を通して下方へ垂らしてある操作綱に張力
をかけた状態で電柱に固定する綱固定具と、を備えてお
り、上記綱固定具は、電柱に固定される基部材と、操作
綱を上記基部材と協動して挟持固定する押え部材と、を
備えており、 上記ガイド部材は、 金属製の線材を曲げて
形成され、中央部に固定部が設けてあり、その両側は延
長され、先部には線材を螺旋状に曲げて、操作綱を挿通
するための挿通部が設けてあり、挿通部を形成する線材
の先端側は更に延長されて、交差させてあり、 上記基部
材と押え部材は鋼板をプレスして成形され、基部材は、
受板と横方向へ湾曲して形成されている取着板を備えて
おり、 上記受板には、操作綱をはめ込むための縦方向の
凹溝が所要間隔をおいて二箇所に並設してあり、各凹溝
の上下端部にはやや拡開された案内部が設けてあり、 上
記押え部材には、操作綱をはめ込むための縦方向の凹溝
が所要間隔をおいて二箇所に並設してあり、各凹溝にも
上記凹溝と同様の案内部が設けてあり、 上記受板にはボ
ルト孔が設けてあり、ボルト孔には裏側からボルトが挿
通してあり、 上記押え部材にはボルト孔が設けてあり、
押え部材は、ボルト孔をボルトにはめ込み、ナットを螺
合して装着されていることを特徴とする、柱上開閉器の
開閉操作綱用固定装置である。Means of the present invention taken to solve the above problems are as follows. Ie book
Invention, to fix the operating rope after closing or disconnecting the pole switches, a closing operation rope fixture of pole switch, the operation rope you have attached to switch the operating handle to the distal end A guide member that has an insertion portion that can be inserted and that hangs down the operation rope substantially along the utility pole, and tension is applied to the operation rope that hangs down through the insertion portion of the guide member. a rope fastener for securing the utility pole while applying a has a, the rope fixture includes a base member fixed to a utility pole, pressing member for clamping fixing operation rope in cooperation with the base member and, the
And the guide member is formed by bending a metal wire rod.
It has a fixed part at the center, and both sides are extended.
The wire is spirally bent at the tip, and an operation line is inserted.
And a wire forming the insertion portion
The distal end of the base is further extended and crossed, and the base
The material and the holding member are formed by pressing a steel plate, and the base member is
With a receiving plate and an attachment plate formed to be curved in the lateral direction
There is a vertical
Grooves are arranged in two places at a required interval.
Yes a guide portion which is slightly widened in the upper and lower end portions are provided in the upper
The holding member has a vertical concave groove for fitting the operating rope.
Are arranged side by side at required intervals, and each groove is
Yes a guide portion similar to the above concave groove provided ball on the receiving plate
Bolt holes are provided, and bolts are inserted into the bolt holes from behind.
And the holding member has a bolt hole,
For the holding member, fit the bolt hole into the bolt and screw the nut
A fixing device for an open / close operation rope of a pole switch , which is characterized by being fitted together .
【０００７】（作 用） 各操作綱は、電柱の上部に固定してあるガイド部材の挿
通部にあらかじめ挿通させてある。操作綱の挿通に際し
ては、綱先を挿通部に通す必要はなく、中間部分をその
まま挿通させることができるので、作業が容易にでき
る。例えば、線路の停電作業をする場合、電柱の上に設
けてある開閉器の操作ハンドルを地上から断路操作側の
操作綱により操作して開閉器を断路する。そして、断路
操作側の操作綱に十分な張力をかけ、更に閉路操作側の
操作綱にも張力をかけて、この状態で各操作綱をボルト
締めなどにより綱固定具の基部材と押え部材で挟持固定
する。また、受板と押え部材に設けてある凹溝の上下端
部にはやや拡開された案内部 が設けてあるので、操作綱
を通しやすくすると共に操作綱に傷がついたり切れたり
することを防止できる。 (Operation) Each operation rope is inserted in advance through an insertion portion of a guide member fixed to an upper part of a telephone pole. When inserting the operation rope, it is not necessary to pass the rope tip through the insertion portion, and the intermediate portion can be inserted as it is, so that the operation can be easily performed. For example, when performing a power outage work on a railway track, an operation handle of a switch provided on a utility pole is operated from the ground by an operation line on a disconnection operation side to disconnect the switch. Then, sufficient tension is applied to the operation rope on the disconnecting operation side, and further tension is applied to the operation rope on the closing operation side. In this state, each operation rope is tightened with a base member and a holding member of the rope fixing tool by bolting or the like. Hold and fix. Also, the upper and lower ends of the grooves provided in the receiving plate and the holding member
The section has a slightly expanded guide section ,
And the operation line is damaged or cut.
Can be prevented.
【０００８】[0008]
【実施の形態】本発明を図面に示した実施の形態に基づ
き更に詳細に説明する。図１は本発明に係る柱上開閉器
の開閉操作綱用固定装置の実施の形態を示したもので、
その使用状態を示す説明図、図２は綱固定具の構造を示
す分解斜視図、図３はガイド部材の構造を示す斜視図で
ある。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the embodiments shown in the drawings. FIG. 1 shows an embodiment of a fixing device for an open / close operation rope of a pole switch according to the present invention,
FIG. 2 is an exploded perspective view showing a structure of a rope fixing device, and FIG. 3 is a perspective view showing a structure of a guide member.
【０００９】柱上開閉器の開閉操作綱用固定装置は、操
作綱を電柱に固定する綱固定具１と、操作綱を電柱に沿
わせて垂下させるガイド部材２を備えている。綱固定具
１は、鋼板をプレスして成形された基部材１１を備えて
いる。基部材１１は取着板１２と受板１４を備えてい
る。取着板１２は基部材１１の下部側に設けられ、横方
向へ湾曲して形成されている。取着板１２には、両側の
二箇所に挿通口１３が並設してある。[0009] The fixing device for opening and closing operation rope of the pole switch includes a rope fixing tool 1 for fixing the operation rope to the electric pole, and a guide member 2 for hanging the operation rope along the electric pole. The rope fixing device 1 includes a base member 11 formed by pressing a steel plate. The base member 11 includes an attachment plate 12 and a receiving plate 14. The attachment plate 12 is provided on the lower side of the base member 11 and is formed to be curved in the lateral direction. Attachment plate 12 has insertion holes 13 arranged at two locations on both sides.
【００１０】また、受板１４は基部材１１の上部側に設
けてある。受板１４には、操作綱をはめ込むための縦方
向の凹溝１５が所要間隔をおいて二箇所に並設してあ
る。各凹溝１５の上下端部にはやや拡開された案内部１
５０が設けてある。この案内部１５０は、後述する押え
部材１７の凹溝１８の案内部１８０と協働して操作綱を
通しやすくすると共に操作綱に傷がついたり切れたりす
ることを防止できる。受板１４は、凹溝１５を除く部分
の正面側は面一となっている。そして、受板１４の中央
部にはボルト孔１４０が設けてあり、ボルト孔１４０に
は裏側からボルト１６が挿通してある。The receiving plate 14 is provided on the upper side of the base member 11. The receiving plate 14 is provided with two longitudinal concave grooves 15 for fitting an operation line at two locations at a required interval. At the upper and lower ends of each concave groove 15, a guide portion 1 which is slightly expanded
50 are provided. The guide portion 150 cooperates with a guide portion 180 of the concave groove 18 of the holding member 17 described later to facilitate passage of the operation line and prevent the operation line from being damaged or cut. The front side of the receiving plate 14 except for the concave groove 15 is flush. A bolt hole 140 is provided in the center of the receiving plate 14, and the bolt 16 is inserted into the bolt hole 140 from the back side.
【００１１】基部材１１には、鋼板をプレスして成形さ
れた押え部材１７が装着される。なお、上記基部材１１
と押え部材１７は強度が十分であれば、プラスチックや
ＦＲＰなどを使用することもできる。押え部材１７は上
記受板１４とほぼ同じ構造で、二箇所に凹溝１８が設け
てある。凹溝１８にも上記凹溝１５と同様の案内部１８
０が設けてある。中央部にはボルト孔１７０が設けてあ
る。そして、押え部材１７は、ボルト孔１７０をボルト
１６にはめ込み、ボルト１６にワッシャ１９０をはめ込
み、更にナット１９を螺合して装着されている。A holding member 17 formed by pressing a steel plate is mounted on the base member 11. The base member 11
As long as the pressing member 17 has sufficient strength, plastic or FRP can be used. The pressing member 17 has substantially the same structure as the receiving plate 14 and has two concave grooves 18. The guide portion 18 similar to the above-described groove 15 is also provided in the groove 18.
0 is provided. A bolt hole 170 is provided at the center. The holding member 17 has a bolt hole 170 fitted in the bolt 16, a washer 190 fitted in the bolt 16, and a nut 19 screwed thereto.
【００１２】ガイド部材２は、金属製の線材を曲げて形
成されている。ガイド部材２は、中央部にＶ字状の固定
部２１が設けてあり、その両側は延長され、先部には線
材を螺旋状に曲げて、操作綱を挿通するための挿通部２
２が設けてある。なお、挿通部２２を形成する線材の先
端側は更に延長されて、交差させてある。この構造によ
れば、操作綱は線材の交差部分からはめ入れて挿通部２
２に挿通させることができる。従って、操作綱の中間部
分をガイド部材の挿通部に挿通させる作業が容易にで
き、取り外しも容易である。The guide member 2 is formed by bending a metal wire. The guide member 2 is provided with a V-shaped fixing portion 21 at a central portion, both sides thereof are extended, and a wire portion is spirally bent at a tip portion to insert an operating rope.
2 are provided. Note that the distal end side of the wire forming the insertion portion 22 is further extended and crossed. According to this structure, the operation line is inserted from the intersection of the wires and the insertion portion 2
2 can be inserted. Therefore, the operation of inserting the intermediate portion of the operation rope into the insertion portion of the guide member can be easily performed, and the operation can be easily performed.
【００１３】（作 用） 図１ないし図３を参照して本実施の形態の作用を説明す
る。図１に示すように、柱上開閉器４は電柱３の上部に
腕金３０を介し取り付けてある。柱上開閉器４の側部に
は、操作ハンドル４０が設けてある。また、電柱３のう
ち柱上開閉器４より下方位置には、固定バンドＢ２によ
って固定部２１を挟んでガイド部材２が固定してある。
電柱３の下部には、固定バンドＢ１を基部材１の各挿通
口１３に挿通して綱固定具１が固定してある。なお、綱
固定具１の基部材１１と押え部材１７の間にはナット１
９を緩めて隙間を設けておく。(Operation) The operation of the present embodiment will be described with reference to FIGS. As shown in FIG. 1, the pole switch 4 is attached to the upper part of the utility pole 3 via a metal arm 30. An operation handle 40 is provided on the side of the pole switch 4. The guide member 2 is fixed to the power pole 3 below the pole switch 4 with the fixing portion 21 interposed therebetween by a fixing band B2.
The rope fixing device 1 is fixed to the lower part of the utility pole 3 by inserting a fixing band B1 into each insertion opening 13 of the base member 1. A nut 1 is provided between the base member 11 and the holding member 17 of the rope fixing device 1.
9 is loosened to provide a gap.
【００１４】操作ハンドル４０の両端部には、断路操作
側の操作綱Ｒ１と閉路操作側の操作綱Ｒ２の上端部が取
着してある。各操作綱Ｒ１、Ｒ２はガイド部材２の挿通
部２２に挿通させてあり、そこから電柱３にほぼ沿うよ
うに垂下させてある。なお、各操作綱Ｒ１、Ｒ２の下端
部にはそれぞれ握り手Ｈが取り付けてある。At both ends of the operation handle 40, upper ends of an operation line R1 on the disconnecting operation side and an operation line R2 on the closing operation side are attached. Each of the operation ropes R1 and R2 is inserted through the insertion portion 22 of the guide member 2 and hangs down therefrom substantially along the utility pole 3. A grip H is attached to the lower end of each of the operation ropes R1 and R2.
【００１５】例えば、線路の停電作業を行う際には、断
路操作側の操作綱Ｒ１を引いて操作ハンドル４０を回
し、柱上開閉器４の回路を断路する。そして、断路操作
側の操作綱Ｒ１に十分な張力をかけ、更に閉路操作側の
操作綱Ｒ２にも張力をかけて、この状態で各操作綱Ｒ
１、Ｒ２を綱固定具１の基部材１１と押え部材１７の両
側の隙間から各凹溝１５、１８にはめ込み、ナット１９
を締めて各操作綱Ｒ１、Ｒ２を挟持固定する。For example, when performing a power outage operation on a track, the operation rope R1 on the disconnecting operation side is pulled and the operation handle 40 is turned to disconnect the circuit of the pole switch 4. Then, sufficient tension is applied to the operation line R1 on the disconnecting operation side, and further tension is applied to the operation line R2 on the closing operation side.
1 and R2 are inserted into the concave grooves 15 and 18 from the gaps on both sides of the base member 11 and the holding member 17 of the rope fixing device 1, and the nut 19
To tighten and fix the operation lines R1 and R2.
【００１６】これによると、万一閉路操作側の操作綱Ｒ
２に外力が加わっても、緊張している断路操作側の操作
綱Ｒ１が干渉して操作ハンドル４０は動かず、過って投
入してしまう心配はない。なお、本発明は図示の実施の
形態に限定されるものではなく、特許請求の範囲の記載
内において種々の変形が可能である。According to this, the operation line R on the closing operation side should be used.
Even if an external force is applied to 2, the operation handle R1 on the disconnecting operation side that is nervous interferes and the operation handle 40 does not move, so there is no worry that the operation handle 40 will be inserted too much. Note that the present invention is not limited to the illustrated embodiment, and various modifications are possible within the scope of the claims.
【００１７】[0017]
【発明の効果】本発明は上記構成を備え、次の効果を有
する。すなわち、本発明に係る柱上開閉器の断路後また
は閉路後に操作綱を固定する装置は、従来のものと比較
して構造が簡略化されているので、取り付け現場での組
み立て工数が少なくなり、取り付け作業が迅速にでき
る。また、構造を簡略化することでコストの低減が図ら
れ、装置の価格が安価になるので、購入時の経費負担を
低減することができる。更に、操作綱はガイド部材の線
材の交差部分からはめ入れて挿通部に挿通させることが
できるので、操作綱の中間部分をガイド部材の挿通部に
挿通させる作業が容易にでき、取り外しも容易である。
また、受板と押え部材に設けてある凹溝の上下端部には
やや拡開された案内部が設けてあるので、操作綱を通し
やすくすると共に操作綱に傷がついたり切れたりするこ
とを防止できる。 The present invention has the above configuration and has the following effects. That is, the device for fixing the operation rope after disconnecting or closing the on-pole switch according to the present invention has a simplified structure as compared with the conventional device, so that the number of assembling steps at the installation site is reduced, Installation work can be done quickly. In addition, the cost can be reduced by simplifying the structure, and the price of the device can be reduced, so that the cost burden at the time of purchase can be reduced. In addition, the operating line is the line of the guide member
It can be inserted from the intersection of wood and inserted through the insertion part
So that the middle part of the operation line can be
The insertion work can be easily performed, and the removal can be easily performed.
In addition, the upper and lower ends of the groove provided in the receiving plate and the holding member
A slightly expanded guide is provided so that
To avoid damage or breakage of the operating line.
And can be prevented.
【図１】本発明に係る柱上開閉器の開閉操作綱用固定装
置の実施の形態を示したものでその使用状態を示す説明
図。FIG. 1 is an explanatory view showing an embodiment of a fixing device for an open / close operation rope of a pole switch according to the present invention and showing a use state thereof.
【図２】綱固定具の構造を示す分解斜視図。FIG. 2 is an exploded perspective view showing the structure of the rope fixing device.
【図３】ガイド部材の構造を示す斜視図。FIG. 3 is a perspective view showing a structure of a guide member.
【図４】従来の柱上開閉器の開閉操作綱止め装置の構造
を示す説明図。FIG. 4 is an explanatory view showing the structure of a conventional opening / closing operation rope retaining device for a pole switch.
１ 綱固定具 １１ 基部材 １２ 取着板 １３ 挿通口 １４ 受板 １４０ ボルト孔 １５ 凹溝 １５０ 案内部 １６ ボルト １７ 押え部材 １７０ ボルト孔 １８ 凹溝 １８０ 案内部 １９ ナット １９０ ワッシャ ２ ガイド部材 ２１ 固定部 ２２ 挿通部 ３ 電柱 ３０ 腕金 ４ 柱上開閉器 ４０ 操作ハンドル Ｂ１、Ｂ２ 固定バンド Ｒ１、Ｒ２ 操作綱 Ｈ 握り手 DESCRIPTION OF SYMBOLS 1 Rope fixing tool 11 Base member 12 Attachment plate 13 Insertion port 14 Receiving plate 140 Bolt hole 15 Concave groove 150 Guide part 16 Bolt 17 Holding member 170 Bolt hole 18 Concave groove 180 Guide part 19 Nut 190 Washer 2 Guide member 21 Fixing part 22 insertion part 3 telephone pole 30 armrest 4 pole switch 40 operation handle B1, B2 fixed band R1, R2 operation rope H handle
フロントページの続き (56)参考文献 実開 平２−117640（ＪＰ，Ｕ) 実開 昭55−92980（ＪＰ，Ｕ) 実開 昭63−202034（ＪＰ，Ｕ) 実開 昭55−92979（ＪＰ，Ｕ) 実開 昭56−126721（ＪＰ，Ｕ) 実開 昭54−172275（ＪＰ，Ｕ) 実開 昭62−160436（ＪＰ，Ｕ) 実公 昭40−18756（ＪＰ，Ｙ１) 実公 昭２−1825（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.7，ＤＢ名) H01H 33/28 H01H 33/53 H01H 17/00 Continuation of the front page (56) References JP-A 2-117640 (JP, U) JP-A 55-92980 (JP, U) JP-A 63-202034 (JP, U) JP-A 55-92979 (JP, U.S.A.) , U) Japanese Utility Model Showa 56-126721 (JP, U) Japanese Utility Model Showa 54-172275 (JP, U) Japanese Utility Model Showa 62-160436 (JP, U) Japanese Utility Model Showa 40-18756 (JP, Y1) Japanese Utility Model Showa 2-1825 (JP, Y1) (58) Fields investigated (Int. Cl. 7 , DB name) H01H 33/28 H01H 33/53 H01H 17/00
Claims (1)
を固定する、柱上開閉器の開閉操作綱用固定装置であっ
て、 先端部に開閉器の操作ハンドル(40)に取着してある操作
綱を挿通させることができる挿通部(22)を有し、操作綱
を電柱に実質的に沿わせて下方へ垂らすガイド部材(2)
と、 当該ガイド部材(2)の挿通部(22)を通して下方へ垂らし
てある操作綱に張力をかけた状態で電柱に固定する綱固
定具(1)と、 を備えており、 上記綱固定具(1)は、 電柱に固定される基部材(11)と、 操作綱を上記基部材(11)と協動して挟持固定する押え部
材(17)と、を備えており、 上記ガイド部材(2)は、 金属製の線材を曲げて形成され、中央部に固定部(21)が
設けてあり、その両側は延長され、先部には線材を螺旋
状に曲げて、操作綱を挿通するための挿通部(22)が設け
てあり、挿通部(22)を形成する線材の先端側は更に延長
されて、交差させてあり、 上記基部材(11)と押え部材(17)は鋼板をプレスして成形
され、基部材(11)は、受板(14)と横方向へ湾曲して形成
されている取着板(12)を備えており、 上記受板(14)には、操作綱をはめ込むための縦方向の凹
溝(15)が所要間隔をおいて二箇所に並設してあり、各凹
溝(15)の上下端部にはやや拡開された案内部(150)が設
けてあり、 上記押え部材(17)には、操作綱をはめ込むための縦方向
の凹溝(18)が所要間隔をおいて二箇所に並設してあり、
各凹溝(18)にも上記凹溝(15)と同様の案内部(180)が設
けてあり、 上記受板(14)にはボルト孔(140)が設けてあり、ボルト
孔(140)には裏側からボ ルト(16)が挿通してあり、 上記押え部材(17)にはボルト孔(170)が設けてあり、押
え部材(17)は、ボルト孔(170)をボルト(16)にはめ込
み、ナット(19)を螺合して装着されていることを特徴と
する、 柱上開閉器の開閉操作綱用固定装置。1. A fixing operation rope after closing or disconnecting the pole switches, a closing operation rope fixture of pole switches and attached to the switch of the operating handle (40) to the distal portion Operations
A guide member (2) having an insertion portion (22) through which a rope can be inserted, and hanging the operation rope downward substantially along the utility pole.
And a rope fixing device (1) for fixing the operation rope hanging downward through the insertion portion (22 ) of the guide member (2) to the utility pole in a state where tension is applied, and the rope fixing device (1) is provided with a base member (11) fixed to a utility pole, and a holding member (17) for clamping and fixing the operation rope in cooperation with the base member (11) , the guide member ( 11) 2) is formed by bending a metal wire and has a fixed part (21) in the center.
It is provided, both sides are extended, and the wire is spirally wound at the tip
And an insertion part (22) for inserting the operation line
And the distal end of the wire forming the insertion portion (22) is further extended
It is, Yes by intersecting, said base member (11) and the pressing member (17) is a steel plate by press molding
The base member (11) is formed by bending in the lateral direction with the receiving plate (14).
The receiving plate (14) is provided with a vertical recess for fitting an operating line.
Grooves (15) are arranged in two places at required intervals,
At the upper and lower ends of the groove (15), slightly expanded guides (150) are provided.
Only Yes, the above pressing member (17), the vertical direction for fitting the operating rope
Grooves (18) are arranged in two places at a required interval,
Each groove (18) also has a guide (180) similar to the groove (15).
Only Yes, the above receiving plate (14) is provided with a bolt hole (140) is a bolt
The hole (140) Yes with back Karabo belt (16) is inserted, to the pressing member (17) is provided with a bolt hole (170) is pressed
The bolt (17) fits the bolt hole (170) into the bolt (16).
The nut (19)
A fixing device for opening and closing operation ropes of pole switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07326565A JP3082648B2 (en) | 1995-11-20 | 1995-11-20 | Fixing device for opening / closing operation rope of pole switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP07326565A JP3082648B2 (en) | 1995-11-20 | 1995-11-20 | Fixing device for opening / closing operation rope of pole switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09147693A JPH09147693A (en) | 1997-06-06 |
| JP3082648B2 true JP3082648B2 (en) | 2000-08-28 |
Family
ID=18189250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP07326565A Expired - Fee Related JP3082648B2 (en) | 1995-11-20 | 1995-11-20 | Fixing device for opening / closing operation rope of pole switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3082648B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100824216B1 (en) * | 2006-10-13 | 2008-04-24 | 대원전기 주식회사 | Method for processing ground line attached to poles for constructing overhead line and ground saddle used in the same |
| JP4965360B2 (en) * | 2007-07-02 | 2012-07-04 | 東北電力株式会社 | Switch operating device and remote control switch operating device |
| JP5210422B2 (en) * | 2011-08-24 | 2013-06-12 | タキゲン製造株式会社 | Locking device for operation rope for switch |
-
1995
- 1995-11-20 JP JP07326565A patent/JP3082648B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09147693A (en) | 1997-06-06 |
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