JP3242546B2 - Wire support device - Google Patents
Wire support deviceInfo
- Publication number
- JP3242546B2 JP3242546B2 JP06573195A JP6573195A JP3242546B2 JP 3242546 B2 JP3242546 B2 JP 3242546B2 JP 06573195 A JP06573195 A JP 06573195A JP 6573195 A JP6573195 A JP 6573195A JP 3242546 B2 JP3242546 B2 JP 3242546B2
- Authority
- JP
- Japan
- Prior art keywords
- electric wire
- support device
- connection fitting
- wire support
- connection
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000002990 reinforced plastic Substances 0.000 claims description 7
- 239000013013 elastic material Substances 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000012212 insulator Substances 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000007689 inspection Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000012779 reinforcing material Substances 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 238000010292 electrical insulation Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920006337 unsaturated polyester resin Polymers 0.000 description 2
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION
【０００１】[0001]
【産業上の利用分野】本発明は、電柱の所定の部位に取
付けられて複数本の電線を支持する電線支持装置に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an electric wire supporting device which is attached to a predetermined portion of a utility pole and supports a plurality of electric wires.
【０００２】[0002]
【従来の技術】互いに並列して配設される複数の電線を
絶縁支持する手段としては、一般に、電柱に取付けた腕
金に電線の本数に対応する数の複数の碍子を固定して、
同碍子に設けた電線クランプにより電線を把持して支持
する手段が採られている。2. Description of the Related Art As means for insulating and supporting a plurality of electric wires arranged in parallel with each other, generally, a plurality of insulators of a number corresponding to the number of electric wires are fixed to a metal arm attached to a telephone pole.
Means for holding and supporting the electric wire by an electric wire clamp provided on the insulator is employed.
【０００３】[0003]
【発明が解決しようとする課題】ところで、複数の電線
を支持すべく上記したごとき従来の支持手段を採用する
場合には、電線支持装置は大型化して電柱上で同支持装
置が占める専用空間が大きく、かつ同支持装置と施設機
材とが錯綜して、マニピュレータを使用して電線の支
持、取外し、電柱に装備されている装置、機器等の保
守、点検作業等が制約を受け、これらの作業が面倒であ
る。従って、本発明の目的は、これらの問題に対処し得
る電線支持装置を提供することにある。When the conventional supporting means as described above is used to support a plurality of electric wires, the electric wire supporting device is increased in size and the dedicated space occupied by the supporting device on the electric pole is increased. The support equipment and facility equipment are large and complicated, and the support and removal of electric wires using manipulators and the maintenance and inspection work of the equipment and equipment mounted on the utility pole are restricted, and these work is restricted. Is troublesome. Accordingly, an object of the present invention is to provide a wire support device that can address these problems.
【０００４】[0004]
【課題を解決するための手段】本発明は、電柱の所定の
部位に取付けられて複数本の電線を支持する電線支持装
置であって、前記電柱の所定の部位に起立状または水平
状に取付けられる絶縁材料からなる棒状の支持本体と、
同支持本体に埋設されて同支持本体の長手方向に沿って
並列する複数の連結金具と、同連結金具の一端部また両
端部に設けられて電線の端部が取外し可能に接続される
接続金具とを備えていることを特徴とするものである。
本発明に係る電線支持装置においては、前記支持本体を
強化プラスチックの芯体と、同芯体の外周を被覆する弾
性材料からなる絶縁被覆体とにより構成すること、前記
支持本体に前記各連結金具の間に位置して外周側へ突出
する１または複数のひだ部を設けること、前記連結金
具、前記接続金具および前記被支持電線の端部を一体的
に被覆する絶縁カバーを設けること、前記連結金具の一
端部または両端部にネジ部を設けて、同連結金具のネジ
部に前記接続金具を取外し可能に螺着させること、前記
接続金具に前記電線の端部に設けた接続端子を取外し可
能に固定する固定手段を設けること、等の構成を好適に
採用することができる。SUMMARY OF THE INVENTION The present invention relates to an electric wire support device which is attached to a predetermined portion of a utility pole to support a plurality of electric wires, and which is attached to a predetermined portion of the utility pole in an upright or horizontal manner. A rod-shaped support body made of an insulating material,
A plurality of connecting fittings embedded in the supporting body and arranged in parallel along the longitudinal direction of the supporting body, and connecting fittings provided at one or both ends of the connecting fitting so that the ends of the electric wires are detachably connected thereto Are provided.
In the electric wire support device according to the present invention, the support main body is constituted by a reinforced plastic core and an insulating cover made of an elastic material that covers the outer periphery of the concentric body. Providing one or a plurality of folds which are located between them and projecting to the outer peripheral side; providing an insulating cover which integrally covers the connection fitting, the connection fitting, and an end of the supported electric wire; A screw part is provided at one end or both ends of the fitting, and the connection fitting is detachably screwed to the screw part of the connection fitting. The connection terminal provided at the end of the electric wire can be removed from the connection fitting. It is possible to suitably adopt a configuration such as providing a fixing means for fixing the fixing member.
【０００５】[0005]
【発明の作用・効果】このように構成した電線支持装置
においては、電線を各端部にて支持本体に設けた各連結
金具、および接続金具を介して電気的に接続して、長尺
の状態に構成して支持することができる。この場合、支
持本体が絶縁部材であることから、従来のごとく電線を
支持するための碍子を使用する必要がない。このため、
支持本体には電線の本数に対応する数の碍子を取付ける
必要がなく、当該電線支持装置は軽量かつ小型化するこ
とができて、電線支持装置の電柱への取付け作業、電線
支持装置に対する電線支持作業が容易になる。In the electric wire supporting device constructed as described above, the electric wires are electrically connected to each other through the connecting metal fittings and the connecting metal fittings provided on the supporting body at each end portion, and the long wire is formed. It can be configured and supported in a state. In this case, since the supporting body is an insulating member, it is not necessary to use an insulator for supporting the electric wire as in the related art. For this reason,
It is not necessary to attach a number of insulators corresponding to the number of wires to the support body, and the wire support device can be reduced in weight and size. Work becomes easier.
【０００６】また、当該電線支持装置は電柱上での占め
る専用空間が小さくなって施設機材と錯綜することがな
く、マニピュレータを使用して電線の支持、取外し、電
柱に装備されている装置、機器等の保守、点検作業等が
制約を受けることがなくて、これらの作業が容易にな
る。In addition, the electric wire supporting device has a small dedicated space on the electric pole and does not become complicated with the facility equipment. The electric wire is supported and removed by using a manipulator, and the device and equipment mounted on the electric pole are used. Maintenance and inspection work, etc., are not restricted, and these operations are facilitated.
【０００７】当該電線支持装置において、前記支持本体
を強化プラスチックの芯体と、同芯体の外周を被覆する
弾性材料からなる絶縁被覆体とにより構成すれば、装置
の一層の軽量化を図ることができてその取扱が容易にな
るとともに、耐衝撃性を向上させ、また前記支持本体に
前記各連結金具の間に位置して外周側へ突出する１また
は複数のひだ部を設けることにより、支持本体の各電線
間の電気絶縁を向上させ、さらにまた前記連結金具、前
記接続金具および前記電線の端部を一体的に被覆する絶
縁カバーを設けることにより、これらを簡単に絶縁被覆
することができる。In the electric wire supporting device, if the supporting body is constituted by a reinforced plastic core and an insulating covering made of an elastic material covering the outer periphery of the core, the weight of the device can be further reduced. The support body is provided with one or a plurality of folds located between the connection fittings and protruding to the outer peripheral side, and the support is improved. By improving the electrical insulation between the electric wires of the main body, and further providing an insulating cover that integrally covers the connection fitting, the connection fitting, and the end of the electric wire, these can be easily insulated and coated. .
【０００８】また、当該電線支持装置において、前記連
結金具の一端部または両端部にネジ部を設けて、同連結
金具のネジ部に前記接続金具を取外し可能に螺着させる
ように構成し、かつ前記接続金具に前記電線の端部に設
けた接続端子を取外し可能に固定する固定手段を設ける
ように構成すれば、電線の支持、取外し作業が一層容易
になる。In the wire support device, a screw portion is provided at one end or both ends of the connection fitting, and the connection fitting is detachably screwed to the screw portion of the connection fitting, and If the connection fitting is provided with fixing means for detachably fixing the connection terminal provided at the end of the electric wire, the operation of supporting and removing the electric wire is further facilitated.
【０００９】[0009]
【実施例】以下本発明の一実施例を図面に基づいて説明
するに、図１には本発明に係る電線支持装置１０が示さ
れている。当該電線支持装置１０は支持本体１０ａ、連
結金具１０ｂ、接続金具１０ｃ、絶縁カバー１０ｄを主
要構成部材とするもので、所定の高さの基柱２１の上端
部に嵌合固着されて立設され、電線を引留支持すべく機
能する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 shows an electric wire support device 10 according to the present invention. The wire support device 10 includes a support main body 10a, a connection fitting 10b, a connection fitting 10c, and an insulating cover 10d as main constituent members, and is fitted and fixed to an upper end portion of a base column 21 having a predetermined height to be erected. , And functions to support the wires.
【００１０】支持本体１０ａは図１および図２に示すよ
うに、強化プラスチックを材料からなる所定長さの筒状
の芯体１１と、芯体１１の外周を被覆する合成ゴムを材
料とする絶縁被覆体１２とにより構成されていて、芯体
１１の内孔１１ａ内には強化プラスチック材料の補強材
１３が充填されている。芯体１１は、ガラス繊維等から
なる織布を筒状に巻重ねてこれに不飽和ポリエステル樹
脂、エポキシ樹脂等を含浸させて硬化してなる強化プラ
スチックにて形成されている。また、補強材１３はガラ
ス繊維等の短繊維を混在させた不飽和ポリエステル樹
脂、エポキシ樹脂等を、芯体１１の内孔１１ａ内にて硬
化して形成されている。なお、本実施例においては、芯
体１１の周壁には多数の貫通孔１１ｂが形成されてい
て、芯体１１の内孔１１ａ内に充填させた補強材１３の
一部が芯体１１の外周面に侵出していて、芯体１１の外
周の全面を被覆する補強被覆体１４が成形されている。
絶縁被覆体１２はエチレンプロピレンゴム、シリコンゴ
ム、ブタジェンスチレンゴム等からなるもので、筒状の
被覆体１２ａと、被覆体１２ａの外周にて長手方向に等
間隔に設けられて支持本体１０ａの軸心に略直交して外
周側へ突出する傘状の多数のひだ部１２ｂとにより構成
されている。被覆体１２ａと各ひだ部１２ｂとは一体に
成形されている。As shown in FIGS. 1 and 2, the supporting body 10a is made of a reinforced plastic and has a cylindrical core 11 having a predetermined length, and an insulating material made of synthetic rubber for covering the outer periphery of the core 11. The inner body 11a of the core body 11 is filled with a reinforcing material 13 of a reinforced plastic material. The core body 11 is formed of a reinforced plastic obtained by winding a woven cloth made of glass fiber or the like in a cylindrical shape, impregnating the woven cloth with an unsaturated polyester resin, an epoxy resin, or the like, and curing the impregnated cloth. The reinforcing material 13 is formed by curing an unsaturated polyester resin or epoxy resin mixed with short fibers such as glass fibers in the inner hole 11 a of the core 11. In the present embodiment, a large number of through holes 11 b are formed in the peripheral wall of the core 11, and a part of the reinforcing material 13 filled in the inner hole 11 a of the core 11 A reinforcing cover 14 that protrudes into the surface and covers the entire outer periphery of the core body 11 is formed.
The insulating cover 12 is made of ethylene propylene rubber, silicon rubber, butadiene styrene rubber, or the like. It is composed of a large number of umbrella-shaped folds 12b protruding to the outer peripheral side substantially orthogonal to the axis. The cover 12a and each of the folds 12b are integrally formed.
【００１１】かかる支持本体１０ａにおいては、長手方
向に所定の間隔を保持して３本の連結金具１０ｂが埋設
されている。連結金具１０ｂは導体として機能するもの
で、図２に示すように、中間部がわずかに小径で両端部
がわずかに大径の筒状のもので、各端部には金属製のブ
ッシュ１５ａが嵌合され、かつ各端部の先端に螺着した
ナット１５ｂにより芯体１１に固定されている。また、
連結金具１０ｂの各端部の内周には筒状ネジ部１５ｃが
形成されている。絶縁被覆体１２の被覆体１２ａにおけ
る連結金具１０ｃの各端部が開口する部位には、連結金
具１０ｃを同心として筒部１２ｃが形成されており、筒
部１２ｃの先端部には外向フランジ部１２ｄが形成され
ている。In the support main body 10a, three connecting fittings 10b are buried at predetermined intervals in the longitudinal direction. The connection fitting 10b functions as a conductor. As shown in FIG. 2, the middle part has a slightly smaller diameter and both ends are slightly larger in diameter. A metal bush 15a is provided at each end. It is fitted and fixed to the core body 11 by a nut 15b screwed to the tip of each end. Also,
A cylindrical screw portion 15c is formed on the inner periphery of each end of the connection fitting 10b. A tubular portion 12c is formed concentrically with the connecting fitting 10c at a position where each end of the connecting fitting 10c in the cover 12a of the insulating covering 12 is open, and an outward flange portion 12d is formed at the tip of the tubular portion 12c. Are formed.
【００１２】接続金具１０ｃは、図２および図３に示す
ように、断面半円柱状の接続部１６ａと、接続部１６ａ
の先端に設けた円柱状のネジ部１６ｂとにより構成され
ている。接続部１６ａには一対の取付け用のネジ孔１６
ｃを備え、またネジ部１６ｂは連結金具１０ｂの各端部
の筒状ネジ部１５ｃに螺着する大きさに形成されてい
る。As shown in FIGS. 2 and 3, the connection fitting 10c has a connection portion 16a having a semi-cylindrical cross section and a connection portion 16a.
And a column-shaped screw portion 16b provided at the tip end. The connecting portion 16a has a pair of screw holes 16 for mounting.
c, and the screw portion 16b is formed in such a size as to be screwed into the cylindrical screw portion 15c at each end of the connection fitting 10b.
【００１３】一方、被支持電線である左右の各被覆電線
２２の端部には、図４に示すように接続端子２３が設け
られている。接続端子２３は筒部２３ａと平板部２３ｂ
とからなる金属製のもので、筒部２３ａ内には被覆電線
２２の芯線２２ａの先端部が挿入され、カシメ手段によ
り筒部２３ａに固定されている。また、平板部２３ｂは
接続金具１０ｃの接続部１６ａにおける平面部と略同一
の大きさに形成されていて、平板部２３ｂには接続部１
６ａの各ネジ孔１６ｃに対向する一対の挿通孔２３ｃが
形成されている。On the other hand, connection terminals 23 are provided at the ends of the left and right covered electric wires 22 as the supported electric wires, as shown in FIG. The connection terminal 23 has a cylindrical portion 23a and a flat plate portion 23b.
The distal end portion of the core wire 22a of the covered electric wire 22 is inserted into the cylindrical portion 23a, and is fixed to the cylindrical portion 23a by caulking means. The flat plate portion 23b is formed to have substantially the same size as the flat portion of the connection portion 16a of the connection fitting 10c.
A pair of insertion holes 23c facing each screw hole 16c of 6a is formed.
【００１４】接続端子２３における平板部２３ｂの一側
面には、図５に示すホルダプレート２４が貼着されてい
る。ホルダプレート２４は平板部２３ｂの一側面に類似
する形状に形成されていて、平板部２３ｂに設けた各挿
通孔２３ｃに対向する挿通孔２４ａを備えている。ま
た、挿通孔２４ａの内周縁部には径内側へ突出する複数
の突出部２４ｂが形成されていて、各突出部２４ｂは各
挿通孔２３ｃに挿通される取付ボルト２５のネジ部に嵌
合して、取付ボルト２５の挿通孔２３ｃからの脱落を防
止すべく機能する。かかる接続端子２３を先端に備えた
被覆電線２２は、図１および図４に示すように、絶縁カ
バー１０ｄを備えている。A holder plate 24 shown in FIG. 5 is adhered to one side surface of the flat plate portion 23b of the connection terminal 23. The holder plate 24 is formed in a shape similar to one side surface of the flat plate portion 23b, and includes an insertion hole 24a facing each of the insertion holes 23c provided in the flat plate portion 23b. Further, a plurality of protrusions 24b projecting radially inward are formed on the inner peripheral edge of the insertion hole 24a, and each protrusion 24b is fitted to a screw portion of a mounting bolt 25 inserted into each insertion hole 23c. Thus, it functions to prevent the mounting bolt 25 from dropping out of the insertion hole 23c. The insulated wire 22 having such a connection terminal 23 at the tip is provided with an insulating cover 10d as shown in FIGS.
【００１５】絶縁カバー１０ｄは絶縁被覆体１２と同様
の材料にて形成されているもので、先端側へ漸次拡開す
る筒状のカバー本体１７ａと、カバー本体１７ａの先端
開口部の周縁部に設けられた外向フランジ部１７ｂと、
外向フランジ部１７ｂに設けられた環状のフック部１７
ｃと、カバー本体１７ａの後端側に設けられた小径の筒
状の取付部１７ｅとにより構成されている。絶縁カバー
１０ｄは被覆電線２２を挿通させた状態で同電線２２上
に摺動可能に取付けられていて、先端側が開口してい
る。絶縁カバー１０ｄは、フック部１７ｃにて絶縁被覆
体１２の外向フランジ部１２ｄに掛止される。The insulating cover 10d is made of the same material as the insulating cover 12, and is formed on a cylindrical cover main body 17a that gradually expands toward the distal end, and on the peripheral edge of the opening of the distal end of the cover main body 17a. An outward flange portion 17b provided;
An annular hook portion 17 provided on the outward flange portion 17b
c, and a small-diameter cylindrical mounting portion 17e provided on the rear end side of the cover main body 17a. The insulating cover 10d is slidably mounted on the insulated wire 22 in a state where the insulated wire 22 is inserted therethrough, and has an open end. The insulating cover 10d is hooked on the outward flange 12d of the insulating cover 12 at the hook 17c.
【００１６】かかる構成の電線支持装置１０において
は、接続金具１０ｃがそのネジ部１６ｂを連結金具１０
ｂの筒状ネジ部１５ｃに螺着することにより、連結金具
１０ｂに接続され、また被覆電線２２の端部が接続端子
２３を取付ボルト２５にて接続金具１０ｃの接続面１６
ａにネジ止めすることにより、接続金具１０ｃに接続さ
れる。また、絶縁カバー１０ｄは、その後被覆電線２２
上を摺動させてそのフック部１７ｃにて絶縁被覆体１２
の外向フランジ部１２ｄに掛止され、被覆電線２２の先
端部、接続端子２３、接続金具１０ｃ、および連結金具
１０ｂを外周から一体的に絶縁被覆している。これによ
り、当該電線支持装置１０は各被覆電線２２を絶縁状態
で引留支持する。しかして、当該電線支持装置１０にお
いては、下記のごとき作用効果を奏する。In the electric wire support device 10 having such a configuration, the connection fitting 10c connects the screw portion 16b with the connection fitting 10c.
b, by being screwed onto the cylindrical screw portion 15c, it is connected to the connection fitting 10b, and the end of the insulated wire 22 is connected to the connection terminal 23 by the mounting bolt 25 at the connection surface 16 of the connection fitting 10c.
It is connected to the connection fitting 10c by screwing it to a. Further, the insulating cover 10d is thereafter connected to the covered electric wire 22.
The insulating cover 12 is slid up on the hook 17c.
Of the insulated wire 22, and integrally insulates the distal end of the insulated wire 22, the connection terminal 23, the connection fitting 10c, and the connection fitting 10b from the outer periphery. As a result, the wire supporting device 10 pulls and supports each of the coated wires 22 in an insulated state. Thus, the wire support device 10 has the following operational effects.
【００１７】（１）当該電線支持装置１０においては、
電線２２を先端部にて支持本体１０ａに設けた連結金具
１０ｂ、および接続金具１０ｃを介して電気的に接続す
ることができる。この場合、支持本体１０ａが絶縁部材
であることから従来のごとく碍子を使用する必要がな
い。このため、支持本体１０ａには電線２２の本数に対
応する数の碍子を取付ける必要がなく、当該電線支持装
置１０は軽量かつ小型化することができる。(1) In the wire supporting device 10,
The electric wire 22 can be electrically connected at the distal end via a connection fitting 10b and a connection fitting 10c provided on the support body 10a. In this case, since the supporting body 10a is an insulating member, it is not necessary to use an insulator as in the related art. For this reason, it is not necessary to attach insulators of a number corresponding to the number of the electric wires 22 to the support main body 10a, and the electric wire support device 10 can be reduced in weight and size.
【００１８】（２）当該電線支持装置１０においては、
電柱上での占める専用空間が小さくなって施設機材と錯
綜することがなく、マニピュレータを使用して電線２２
の支持、取外し、電柱に装備されている装置、機器等の
保守、点検作業等が制約を受けることがなくて、これら
の作業が容易になる。(2) In the wire support device 10,
The dedicated space occupied on the telephone pole is reduced and does not complicate with the equipment of the facility.
Support and removal, and maintenance and inspection work of devices and equipment mounted on the utility pole are not restricted, and these works are facilitated.
【００１９】（３）当該電線支持装置１０においては、
連結金具１０ｂに対する接続金具１０ｃの脱着、接続金
具１０ｃに対する電線２２の接続端子２３の脱着が容易
であることから、支持本体１０ａに対する電線２２の取
付け、取外し作業が極めて容易になる。(3) In the wire support device 10,
Since attachment and detachment of the connection fitting 10c to and from the connection fitting 10b and attachment and detachment of the connection terminal 23 of the electric wire 22 to and from the connection fitting 10c are easy, the work of attaching and detaching the electric wire 22 to and from the support main body 10a becomes extremely easy.
【００２０】（４）当該電線支持装置１０においては、
支持本体１０ａを強化プラスチックの芯体１１と、芯体
１１の外周を被覆する弾性材料からなる絶縁被覆体１２
とにより構成しているため、装置の一層の軽量化を図る
ことができてその取扱が容易となるとともに、耐衝撃性
を向上させることができる。(4) In the wire support device 10,
The supporting body 10a is made of a reinforced plastic core 11 and an insulating covering 12 made of an elastic material covering the outer periphery of the core 11.
Therefore, the weight of the device can be further reduced, the handling thereof can be facilitated, and the impact resistance can be improved.
【００２１】（５）当該電線支持装置１０においては、
支持本体１０ａに各連結金具１０ｂの間に位置して外周
側へ突出する複数のひだ部１２ｂを設けているため、支
持本体１０ａの電気絶縁を向上させることができる。(5) In the wire supporting device 10,
Since the support body 10a is provided with a plurality of folds 12b located between the connection fittings 10b and protruding toward the outer periphery, the electrical insulation of the support body 10a can be improved.
【００２２】（６）当該電線支持装置１０においては、
連結金具１０ｂ、接続金具１０ｃ、および電線２２の先
端部を一体的に被覆する絶縁カバー１０ｄを電線２２上
に摺動可能に設けているため、絶縁カバー１０ｄを絶縁
被覆体１２に掛止することにより、支持本体１０ａの電
線支持部を簡単な構成でかつ容易に絶縁被覆することが
できとともに、絶縁カバー１０ｄを絶縁被覆体１２から
取外して移動させることにより電線支持部の保守、点検
時には何等の障害にならない。(6) In the wire supporting device 10,
Since the connection fitting 10b, the connection fitting 10c, and the insulating cover 10d that integrally covers the distal end of the electric wire 22 are slidably provided on the electric wire 22, the insulating cover 10d may be hooked on the insulating cover 12. Thereby, the wire support portion of the support main body 10a can be easily and insulatively covered with a simple configuration, and the insulating cover 10d is detached from the insulating cover 12 and moved to perform any maintenance or inspection of the wire support portion. Does not hinder.
【００２３】なお、当該電線支持装置１０においては、
連結金具１０ｂを支持本体１０ａの径方向に貫通させて
設け、長尺の電線を途中で分割して各分割電線の先端部
を連結金具１０ｂの両端部にて引留め支持するように構
成しているが、電線の端末を引留め支持すべく、連結金
具１０ｂを支持本体１０ａに埋設してその一端部のみを
支持本体１０ａから露出させて、この端部に電線の末端
を接続して引留め支持するように構成することができ
る。In the wire supporting device 10,
The connecting fitting 10b is provided so as to penetrate in the radial direction of the support main body 10a, and a long wire is divided in the middle, and the leading end of each divided wire is held and supported at both ends of the connecting fitting 10b. However, in order to hold and support the end of the electric wire, the connecting fitting 10b is embedded in the support main body 10a and only one end thereof is exposed from the support main body 10a. It can be configured to support.
【００２４】また、当該電線支持装置１０においては、
支持本体１０ａを基柱２１の上端部に嵌合固着して立設
して、上下方向に並列配列される各電線を支持するよう
に構成しているが、支持本体１０ａを電柱に水平状に取
付けて、水平状に配列される各電線を支持するように構
成することもできる。In the wire supporting device 10,
The support main body 10a is fitted and fixed to the upper end of the base pillar 21 and is erected to support each of the electric wires arranged in parallel in the vertical direction. It can also be configured to be attached to support each of the wires arranged in a horizontal manner.
【図１】本発明の一実施例に係る電線支持装置の一部破
断正面図である。FIG. 1 is a partially cutaway front view of an electric wire support device according to an embodiment of the present invention.
【図２】同電線支持装置における電線支持部の拡大縦断
面図である。FIG. 2 is an enlarged longitudinal sectional view of an electric wire support portion in the electric wire support device.
【図３】同電線支持装置における図２の矢印３−３線方
向の縦断面図である。FIG. 3 is a vertical cross-sectional view of the electric wire support device taken along the line 3-3 in FIG. 2;
【図４】同電線支持装置に支持される電線側の接続端子
の拡大横断面図である。FIG. 4 is an enlarged cross-sectional view of a connection terminal on a wire supported by the wire support device.
【図５】同接続端子に貼着されるホルダプレートの平面
図である。FIG. 5 is a plan view of a holder plate attached to the connection terminal.
１０…電線支持装置、１０ａ…支持本体、１０ｂ…連結
金具、１０ｃ…接続金具、１０ｄ…絶縁カバー、１１…
芯体、１２…絶縁被覆体、１２ａ…被覆体、１２ｂ…ひ
だ部、１３…補強材、１４…補強被覆体、１５ｃ…筒状
ネジ部、１６ａ…接続部、１６ｂ…ネジ部、１７…カバ
ー本体、１７ｃ…フック部、２１…基柱、２２…電線、
２３…接続端子、２４…ホルダプレート、２５…取付ボ
ルト。DESCRIPTION OF SYMBOLS 10 ... Wire support device, 10a ... Support main body, 10b ... Connection metal fittings, 10c ... Connection metal fittings, 10d ... Insulating cover, 11 ...
Core, 12: insulating coating, 12a: coating, 12b: fold, 13: reinforcing material, 14: reinforcing coating, 15c: cylindrical screw, 16a: connection, 16b: screw, 17: cover Main body, 17c hook part, 21 base pillar, 22 electric wire,
23: connection terminal, 24: holder plate, 25: mounting bolt.
フロントページの続き (56)参考文献 特開 昭63−108618（ＪＰ，Ａ) 実開 昭49−73795（ＪＰ，Ｕ) 実開 平４−38631（ＪＰ，Ｕ) 実開 昭57−45233（ＪＰ，Ｕ) 実開 昭51−36227（ＪＰ，Ｕ) 実開 平６−62739（ＪＰ，Ｕ) 実公 昭41−6983（ＪＰ，Ｙ１) 実公 昭42−2026（ＪＰ，Ｙ１) (58)調査した分野(Int.Cl.7，ＤＢ名) H02G 7/02 Continuation of the front page (56) References JP-A-63-108618 (JP, A) JP-A 49-73795 (JP, U) JP-A 4-38631 (JP, U) JP-A 57-45233 (JP , U) Japanese Utility Model Showa 51-36227 (JP, U) Japanese Utility Model Application Hei 6-62739 (JP, U) Japanese Utility Model Showa 41-6983 (JP, Y1) Japanese Utility Model Showa 42-2026 (JP, Y1) (58) Field surveyed (Int. Cl. 7 , DB name) H02G 7/02
Claims (6)
電線を支持する電線支持装置であり、前記電柱の所定の
部位に起立状または水平状に取付けられる絶縁材料から
なる棒状の支持本体と、同支持本体に埋設されて同支持
本体の長手方向に沿って並列する複数の連結金具と、同
連結金具の一端部また両端部に設けられて電線の端部が
取外し可能に接続される接続金具とを備えていることを
特徴とする電線支持装置。An electric wire support device attached to a predetermined portion of a power pole to support a plurality of electric wires, wherein the rod-shaped support body is made of an insulating material and is mounted upright or horizontally at a predetermined portion of the power pole. And a plurality of connection fittings embedded in the support body and arranged in parallel along the longitudinal direction of the support body, and one end or both ends of the connection fitting are detachably connected to the ends of the electric wires. An electric wire support device comprising a connection fitting.
前記支持本体が強化プラスチックの芯体と、同芯体の外
周を被覆する弾性材料からなる絶縁被覆体とにより構成
されていることを特徴とする電線支持装置。2. The electric wire support device according to claim 1, wherein
The electric wire support device, wherein the support main body is composed of a reinforced plastic core and an insulating covering made of an elastic material covering the outer periphery of the core.
おいて、前記支持本体は、前記各連結金具の間に位置し
て外周側へ突出する１または複数のひだ部を備えている
ことを特徴とする電線支持装置。3. The electric wire support device according to claim 1, wherein the support main body includes one or a plurality of pleats located between the connection fittings and protruding to the outer peripheral side. Characteristic wire support device.
おいて、前記連結金具、前記接続金具および前記電線の
端部を一体的に被覆する絶縁カバーを備えていることを
特徴とする電線支持装置。4. The electric wire support device according to claim 1, further comprising an insulating cover for integrally covering the connection fitting, the connection fitting, and an end of the wire. apparatus.
置において、前記連結金具は一端部または両端部にネジ
部を備え、同連結金具のネジ部に前記接続金具が取外し
可能に螺着していることを特徴とする電線支持装置。5. The electric wire support device according to claim 1, wherein the connection fitting has a screw portion at one end or both ends, and the connection fitting is detachably screwed to a screw portion of the connection fitting. An electric wire support device characterized by being worn.
置において、前記接続金具が前記電線の端部に設けた接
続端子を取外し可能に固定する固定手段を備えているこ
とを特徴とする電線支持装置。6. The electric wire support device according to claim 1, wherein the connection fitting includes a fixing means for detachably fixing a connection terminal provided at an end of the electric wire. Wire support device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06573195A JP3242546B2 (en) | 1995-03-24 | 1995-03-24 | Wire support device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP06573195A JP3242546B2 (en) | 1995-03-24 | 1995-03-24 | Wire support device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08265943A JPH08265943A (en) | 1996-10-11 |
| JP3242546B2 true JP3242546B2 (en) | 2001-12-25 |
Family
ID=13295466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP06573195A Expired - Fee Related JP3242546B2 (en) | 1995-03-24 | 1995-03-24 | Wire support device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3242546B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7524965B2 (en) * | 2020-11-06 | 2024-07-30 | 日本電信電話株式会社 | Method for adjusting tension of utility pole and optical cable |
-
1995
- 1995-03-24 JP JP06573195A patent/JP3242546B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08265943A (en) | 1996-10-11 |
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| Date | Code | Title | Description |
|---|---|---|---|
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