JPH10339832A - Attaching metal object for utility pole for protective pipe for optical cable - Google Patents
Attaching metal object for utility pole for protective pipe for optical cableInfo
- Publication number
- JPH10339832A JPH10339832A JP14914097A JP14914097A JPH10339832A JP H10339832 A JPH10339832 A JP H10339832A JP 14914097 A JP14914097 A JP 14914097A JP 14914097 A JP14914097 A JP 14914097A JP H10339832 A JPH10339832 A JP H10339832A
- Authority
- JP
- Japan
- Prior art keywords
- piece
- optical cable
- base frame
- utility pole
- protective pipe
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4439—Auxiliary devices
- G02B6/4471—Terminating devices ; Cable clamps
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Electric Cable Installation (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、宅内引込用の光ケーブ
ルを保護パイプを介して電柱に取付ける際に用いる前記
保護パイプの電柱用取付け金物に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metal fitting for a power pole of a protection pipe used for mounting an optical cable for drawing in a house to a power pole via a protection pipe.
【０００２】[0002]
【従来の技術】光ケーブル保護パイプを電柱に取付ける
ために特別に準備したものはない。2. Description of the Related Art There is no special arrangement for attaching an optical cable protection pipe to a utility pole.
【０００３】[0003]
【発明が解決しようとする課題】光ケーブル用保護パイ
プを電柱に取付けるための専用のものはないため、ステ
ンレスベルト（バンド）を用いて電柱に締付けるとかす
る等その手段は現場施工者に委ねられ、従って、熟練度
或いは粗雑な作業等々から保護パイプを圧潰させ、光ケ
ーブルの該保護パイプに対する挿通ができない場合が生
じたりしている。Since there is no dedicated one for attaching an optical cable protection pipe to a utility pole, the means such as tightening to a utility pole using a stainless steel belt (band) is left to a site installer. Therefore, the protection pipe may be crushed due to the skill level or rough work, and the optical cable may not be inserted into the protection pipe.
【０００４】本発明は斯様な常況に鑑み、使用勝手の良
好な新製品を提供することを目的として創案したもので
ある。The present invention has been devised in view of such a normal situation with the aim of providing a new product which is easy to use.
【０００５】[0005]
【課題を解決するための手段】中央部片と該中央部片に
相対して連設した一対の側部片とで成り、しかも、バン
ド体によって電柱に締付ける基枠の相対する前記側部片
間に弾性素材より成る挾持体を介装し、該挾持体の前面
に光ケーブル用保護パイプを係合する挾持溝を設けると
共に、前記一方の側部片に一端を前記挾持体の前記前面
と重なる方向に回動自在に組付けた押圧片の他の一端
に、前記他の一方の側部片に形成した受止部に強制的に
係止する係止部片を設けたことを基本的手段とし、挾持
体の前面に複数個の挾持溝を並設したことにより複数の
光ケーブル用保護パイプを電柱に同時に取付けられるよ
うにするのである。A central piece and a pair of side pieces connected to the central piece are provided, and the opposite side pieces of a base frame fastened to a telephone pole by a band body. A holding body made of an elastic material is interposed therebetween, and a holding groove for engaging a protection pipe for an optical cable is provided on the front surface of the holding body, and one end of the one side piece overlaps the front surface of the holding body. Basic means is provided at one end of the pressing piece rotatably mounted in the other direction with a locking portion piece for forcibly locking to a receiving portion formed on the other side piece. By arranging a plurality of holding grooves in front of the holding body, a plurality of optical cable protection pipes can be simultaneously attached to the telephone pole.
【０００６】[0006]
【実施例】図面は本発明に係る光ケーブル用保護パイプ
の電柱用取付け金物の一実施例を示し、図１は図２のＸ
−Ｘ線断面図、図２は一部欠截正面図、図３は側面図で
ある。BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a fitting for a utility pole of an optical cable protection pipe according to the present invention.
2 is a partially cutaway front view, and FIG. 3 is a side view.
【０００７】図中、１は基枠で、基枠１は中央部片２の
両側に相対して側部片３、３´を連設し、側部片３、３
´の基部にバンド体（実施例のものはステンレスベルト
と締付け器を組合わせた公知のもの）４の挿通孔５を設
けて構成したもので、この基枠１の側部片３、３´間に
前記中央部片２との間で前記バンド体４の挿通空隙６が
形成されるようにして弾性素材より成る挾持体７を挾装
し、挾持体７は、前面７´に保護パイプ８を係合する複
数個の挾持溝９、９、９を前記側部片３、３´に平行さ
せて設けたもので、基枠１の側部片３、３´および該側
部片３、３´の両端に連設した折曲部片１０、１０によ
って挾持されて基枠１に組付けられ、その組付け状態は
挾持体７が備えている弾性によって維持される。In the figure, reference numeral 1 denotes a base frame, and the base frame 1 has side pieces 3 and 3 'connected to both sides of a center piece 2 so as to be continuous.
′ Is provided with an insertion hole 5 of a band body 4 (the known one in which a stainless steel belt and a tightening device are combined) in the base portion, and the side pieces 3, 3 ′ of the base frame 1 are provided. A sandwiching body 7 made of an elastic material is sandwiched between the central piece 2 and the center piece 2 so as to form an insertion gap 6 for the band body 4, and the holding body 7 has a protective pipe 8 on a front surface 7 '. Are provided in parallel with the side pieces 3, 3 '. The side pieces 3, 3' of the base frame 1 and the side pieces 3, 3 'is attached to the base frame 1 by being bent by the bent pieces 10 and 10 provided at both ends thereof, and the assembled state is maintained by the elasticity of the holding body 7.
【０００８】１１は押圧片で、押圧片１１は、中央部片
１２と該中央部片１２の両端に相対して連設した側部片
１３、１３´とで構成し、一方の側部片１３に設けた舌
状部片を、前記基枠１の一方の側部片３の自由端部に設
けた透孔１４に貫通させて屈曲して屈曲部１５と成し、
この屈曲部１５によって一端側を基枠１の前記一方の側
部片３に回動自在に組付け、他の一端側である前記他の
一方の側部片１３´には、基枠１の他の一方の側部片３
´に設けた受止孔（係止部片１７を受止するものであれ
ば、形状、構造は問わない）１６に強制的に係止する係
止部片１７を設けたものである。Reference numeral 11 denotes a pressing piece. The pressing piece 11 is composed of a center piece 12 and side pieces 13 and 13 'connected to both ends of the center piece 12, and one side piece is provided. The tongue-shaped piece provided at 13 is bent through a through hole 14 provided at a free end of one side piece 3 of the base frame 1 to form a bent portion 15.
One end side of the base frame 1 is rotatably assembled to the one side piece 3 of the base frame 1 by the bent portion 15, and the other end piece 13 ′ of the other end side is attached to the other side piece 13 ′ of the base frame 1. The other side piece 3
The locking portion 17 for forcibly locking to the receiving hole 16 (regardless of shape and structure as long as it can receive the locking portion 17) provided in ′ is provided.
【０００９】しかして、挿通孔５および挿通空隙６にバ
ンド体４を貫通させて基枠１を中央部片２において電柱
Ｄに締付け、電柱Ｄの縦方向に沿わせて配する前記光ケ
ーブル用保護パイプ８を挾持溝９に係合して、押圧片１
１を挾持体７の前面７´に重合する方向に回動させて、
その端部に備えた係止部片１７を受止孔１６に引掛けよ
うとすると、基枠１の側部片３、３´および挾持体７の
それぞれは弾性変形して係止部片１７は受止孔１６に係
止し、挾持溝９に係合した保護パイプ１８は挾持体７に
よって挾持され、電柱Ｄに実施例の取付け金物Ａを介し
て取付けられる。Thus, the band body 4 is passed through the insertion hole 5 and the insertion gap 6, and the base frame 1 is fastened to the electric pole D at the center piece 2 and arranged along the vertical direction of the electric pole D. The pipe 8 is engaged with the holding groove 9 and the pressing piece 1
1 is rotated so as to overlap the front surface 7 ′ of the holding body 7,
When the locking piece 17 provided at the end is to be hooked on the receiving hole 16, the side pieces 3, 3 'and the holding body 7 of the base frame 1 are elastically deformed, and the locking piece 17 is deformed. The protection pipe 18 engaged with the receiving hole 16 and engaged with the holding groove 9 is held by the holding body 7 and attached to the utility pole D via the mounting hardware A of the embodiment.
【００１０】なお、実施例の挾持体７は、前部側を挾持
体７より突出させ、該前部側が中央部片１２と側部片１
３、１３´が成すいわば断面溝形に嵌合するようになっ
ているが、これは、挾持体７の挾持溝９を備えた前面側
が容易に弾性変形させるためである。The holding body 7 of the embodiment has a front side protruding from the holding body 7, and the front side has a center piece 12 and a side piece 1.
3 and 13 'are fitted in a so-called groove shape in section, so that the front side of the holding body 7 having the holding groove 9 can be easily elastically deformed.
【００１１】また、実施例のものは、挾持体７は勿論、
基枠１および押圧片１１のそれぞれの側部片３、３´、
１３、１３´が弾性変形するようにしてあるが、挾持体
７が押圧片１１に実施例のように挾入するようにしてあ
れば、押圧片１１は弾性素材で構成する必要はない。い
ずれにしても、押圧片１１の係止部片１７を基枠１の側
部片３´に係止させたとき、挾持体７が弾性変形して挾
持溝９の幅径が縮径して保護パイプ８を挾持するように
なっていれば良いのである。In the embodiment, not only the holding body 7 but also
Each side piece 3, 3 'of the base frame 1 and the pressing piece 11,
Although the pressing members 13 and 13 'are elastically deformed, if the holding member 7 is inserted into the pressing piece 11 as in the embodiment, the pressing piece 11 does not need to be made of an elastic material. In any case, when the locking piece 17 of the pressing piece 11 is locked to the side piece 3 'of the base frame 1, the holding body 7 is elastically deformed and the width of the holding groove 9 is reduced. The only requirement is that the protective pipe 8 be clamped.
【００１２】因みに、基枠１および押圧片１１はステン
レスを、挾持体７はゴムをそれぞれ素材とするが、これ
ら素材に限る必要はない。Incidentally, the base frame 1 and the pressing piece 11 are made of stainless steel, and the holding body 7 is made of rubber. However, the material is not limited to these.
【００１３】図示２０は、予備の挾持溝に係合したスペ
ーサで、このスペーサ２０の存在によって保護パイプ８
を係合した挾持溝９部の弾性変形が確実に行われる。FIG. 20 shows a spacer engaged with a spare holding groove.
The elastic deformation of the holding groove 9 in which the groove is engaged is reliably performed.
【００１４】実施例のバンド体４は、ステンレス製の帯
状片に締付け器を組付けた公知のものを用いているが、
適宜のものを用いれば良い。As the band member 4 of the embodiment, a known band member in which a tightening device is assembled to a stainless steel strip is used.
An appropriate one may be used.
【００１５】[0015]
【発明の効果】本発明は前記の通りの構成であるから保
護パイプを弾性変形する挾持体で挾持するから、該保護
パイプを損傷させることなく電柱に確実に取付けること
ができる。According to the present invention, the protective pipe is clamped by the elastically deformable clamping member as described above, so that the protective pipe can be securely attached to the utility pole without damaging it.
【図１】図２のＸ−Ｘ栓断面図。FIG. 1 is a sectional view taken along line XX of FIG.
【図２】一部欠截正面図。FIG. 2 is a partially cutaway front view.
【図３】側面図。FIG. 3 is a side view.
１ 基枠 ２ 中央部片 ３、３´ 側部片 ４ バンド体 ７ 挾持体 ８ 光ケーブル用保護パイプ ９ 挾持溝 １１ 押圧片 １７ 係止部片 DESCRIPTION OF SYMBOLS 1 Base frame 2 Central piece 3, 3 'side piece 4 Band body 7 Clamping body 8 Protective pipe for optical cables 9 Clamping groove 11 Pressing piece 17 Locking piece
───────────────────────────────────────────────────── フロントページの続き (72)発明者 入江達博 福岡県福岡市南区那の川１丁目23番35号 株式会社九電工内 (72)発明者 岩島正典 千葉県松戸市上本郷167番地 イワブチ株 式会社内 (72)発明者 山崎和幸 千葉県松戸市上本郷167番地 イワブチ株 式会社内 ──────────────────────────────────────────────────続 き Continuing from the front page (72) Inventor Tatsuhiro Irie 1-23-35 Nanokawa, Minami-ku, Fukuoka City, Fukuoka Prefecture Inside Kyuden Kogyo Co., Ltd. In-company (72) Inventor Kazuyuki Yamazaki 167 Iwabuchi, Kamihongo, Matsudo-shi, Chiba
Claims (2)
た一対の側部片とで成り、しかも、バンド体によって電
柱に締付ける基枠の相対する前記側部片間に弾性素材よ
り成る挾持体を介装し、該挾持体の前面に光ケーブル用
保護パイプを係合する挾持溝を設けると共に、前記一方
の側部片に一端を前記挾持体の前記前面と重なる方向に
回動自在に組付けた押圧片の他の一端に、前記他の一方
の側部片に形成した受止部に強制的に係止する係止部片
を設けた、光ケーブル用保護パイプの電柱用取付け金
物。1. An elastic material comprising a central piece and a pair of side pieces connected to the central piece and connected to a base frame which is fastened to a telephone pole by a band body. A holding groove for engaging an optical cable protection pipe is provided on the front surface of the holding member, and one end of the one side piece is turned in a direction overlapping with the front surface of the holding member. Attachment to the other end of the pressing piece freely attached to the receiving part formed on the other side piece for forcibly engaging with the receiving part, for attaching a protection pipe for an optical cable to a utility pole. hardware.
た、請求項１記載の光ケーブル保護パイプの電柱用取付
け金物。2. The mounting fixture for a utility pole of an optical cable protection pipe according to claim 1, wherein a plurality of holding grooves are provided in front of the holding body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14914097A JPH10339832A (en) | 1997-06-06 | 1997-06-06 | Attaching metal object for utility pole for protective pipe for optical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14914097A JPH10339832A (en) | 1997-06-06 | 1997-06-06 | Attaching metal object for utility pole for protective pipe for optical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH10339832A true JPH10339832A (en) | 1998-12-22 |
Family
ID=15468641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14914097A Pending JPH10339832A (en) | 1997-06-06 | 1997-06-06 | Attaching metal object for utility pole for protective pipe for optical cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH10339832A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007070088A (en) * | 2005-09-08 | 2007-03-22 | Mitsubishi Electric Building Techno Service Co Ltd | Fixture for replacing chain of man conveyor and chain replacing method using it |
| JP2007097274A (en) * | 2005-09-28 | 2007-04-12 | Hakko Denki Seisakusho:Kk | Cable supporting tool |
| WO2013092220A3 (en) * | 2011-12-19 | 2013-09-12 | Tyco Electronics Raychem Bvba | Strain relief device for a fiber optic cable |
| EP2848969A1 (en) * | 2013-09-13 | 2015-03-18 | Dmg Mori Seiki Aktiengesellschaft | Receiving system for a light guide |
-
1997
- 1997-06-06 JP JP14914097A patent/JPH10339832A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007070088A (en) * | 2005-09-08 | 2007-03-22 | Mitsubishi Electric Building Techno Service Co Ltd | Fixture for replacing chain of man conveyor and chain replacing method using it |
| JP2007097274A (en) * | 2005-09-28 | 2007-04-12 | Hakko Denki Seisakusho:Kk | Cable supporting tool |
| JP4532377B2 (en) * | 2005-09-28 | 2010-08-25 | 株式会社八光電機製作所 | Cable support |
| WO2013092220A3 (en) * | 2011-12-19 | 2013-09-12 | Tyco Electronics Raychem Bvba | Strain relief device for a fiber optic cable |
| EP2848969A1 (en) * | 2013-09-13 | 2015-03-18 | Dmg Mori Seiki Aktiengesellschaft | Receiving system for a light guide |
| WO2015036489A1 (en) * | 2013-09-13 | 2015-03-19 | Dmg Mori Seiki Co., Ltd. | Accommodating system for an optical waveguide |
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