JP2888787B2 - Extra storage method for optical fiber connection - Google Patents
Extra storage method for optical fiber connectionInfo
- Publication number
- JP2888787B2 JP2888787B2 JP7340561A JP34056195A JP2888787B2 JP 2888787 B2 JP2888787 B2 JP 2888787B2 JP 7340561 A JP7340561 A JP 7340561A JP 34056195 A JP34056195 A JP 34056195A JP 2888787 B2 JP2888787 B2 JP 2888787B2
- Authority
- JP
- Japan
- Prior art keywords
- storage member
- optical fiber
- extra
- slide bar
- storing
- 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 - Lifetime
Links
Landscapes
- Light Guides In General And Applications Therefor (AREA)
Description
【０００１】[0001]
【発明が属する技術分野】本発明は、作業性の優れた光
ファイバ接続部の余長収納方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for storing an extra length of an optical fiber connecting portion having excellent workability.
【０００２】[0002]
【従来の技術】長距離の光ファイバケーブルを用いて通
信網を形成するに際し、光ファイバの接続部をコンパク
トに、また保守・点検を容易に行なうことのできる方法
について検討されてきた。このような観点から従来開発
された方法としては、光ファイバ接続部の余長を一旦ト
レイあるいは簡単に開閉できるシートに収納し、これを
集積して保管する方法がある。（例えば、実開昭５９−
１０１２０７号公報、あるいは研究実用化報告：Ｖｏ
ｌ．３５ Ｎｏ．８ １９８６ ｐ７８７〜ｐ７９
６）。2. Description of the Related Art When forming a communication network using long-distance optical fiber cables, methods have been studied for making optical fiber connection parts compact and for easy maintenance and inspection. As a method conventionally developed from such a viewpoint, there is a method of temporarily storing the excess length of the optical fiber connection portion in a tray or a sheet which can be easily opened and closed, and accumulating and storing them. (For example, Japanese Utility Model 59-
No. 101207, or Research and practical application report: Vo
l. 35 No. 8 1986 p787-p79
6).
【０００３】[0003]
【発明が解決しようとする課題】このような、方法は、
一つのトレイあるいは開閉型シートに複数の接続余長を
収納するので高密度に構成できるが、接続された余長部
分を処理する場合、あるいは所望の余長ファイバを取出
し、これを点検する場合の取り扱いに問題が残されてい
た。そこで本発明は、手際よく収納することができ、ま
た所望の余長ファイバを簡単に見いだし、容易に調査・
点検をすることのできる光ファイバ接続部の余長収納方
法を提供することを目的とする。SUMMARY OF THE INVENTION Such a method comprises:
A single tray or openable / closable sheet stores a plurality of connection extra lengths, so it can be configured with high density.However, when processing the connected extra length, or when removing the desired extra length fiber and inspecting it Problems remained in handling. Therefore, according to the present invention, the fiber can be stored neatly, the desired extra fiber can be easily found, and the fiber can be easily investigated and investigated.
It is an object of the present invention to provide a method of storing an extra length of an optical fiber connection portion that can be inspected.
【０００４】[0004]
【課題を解決する手段】本発明に係わる光ファイバ接続
部の余長収納方法に用いる装置は、筐体と、筐体内を貫
通して保持された摺動棒と、摺動棒に添って移動すると
共に摺動棒の周りを回転可能に設けられ、少なくとも一
対の光ファイバの接続余長を収納するための袋状の収納
部材とを備えたことを特徴とし、収納部材の一端に穴を
有し、該穴に一方の摺動棒を貫通して収納部材が摺動棒
に添って移動し、あるいは摺動棒の周りを回転可能とし
た装置である。According to the present invention, there is provided an apparatus for use in a method of storing an extra length of an optical fiber connection portion according to the present invention, comprising: a housing; a sliding rod held through the housing; And a bag-shaped storage member rotatably provided around the slide bar and storing at least the extra connection length of the pair of optical fibers, and a hole is provided at one end of the storage member. In this device, the storage member moves along the slide bar by passing one slide bar through the hole, or is rotatable around the slide bar.
【０００５】そして、本発明に係わる収納方法は、
筐体と、筐体内を貫通して保持された摺動棒と、摺動棒
に沿って移動すると共に摺動棒の周りを回転可能に設け
られ、少なくとも一対の光ファイバの接続余長を収納す
るための袋状の収納部材とを備えた余長収納装置を準備
する工程と、 収納部材の一端に設けられた穴に摺動
棒を貫通する工程と、 光ファイバを接続する工程
と、 光ファイバ接続部の余長部分を収納部材に収納
する工程と、 収納部材を筐体底部の上にのせ、収納
部材を所定の位置に移動して保管する工程とを有するこ
とを特徴とする。[0005] The storage method according to the present invention comprises:
A housing, a slide bar penetrated through the housing, and a rotatable member that moves along the slide bar and is rotatable around the slide bar, and accommodates at least an extra connection length of a pair of optical fibers. A step of preparing an extra length storage device having a bag-shaped storage member for carrying out the operation, a step of penetrating a sliding rod through a hole provided at one end of the storage member, a step of connecting an optical fiber, The method includes a step of storing the extra length of the fiber connection portion in the storage member, and a step of placing the storage member on the bottom of the housing and moving the storage member to a predetermined position for storage.
【０００６】[0006]
【発明の実施の形態】以下、添付図面を参照して本発明
の実施例を説明する。なお、図面の説明において同一要
素には同一符号を付し、重複する説明を省略する。図１
は本発明に係わる光ファイバ接続部の余長収納装置の構
成を示す全体図であり、筐体３と、筐体内を貫通して保
持された摺動棒２と、摺動棒に沿って移動すると共に摺
動棒の周りを回転可能に設けられ、少なくとも１対の光
ファイバの接続余長を収納するための袋状の収納部材１
とによって形成される。Embodiments of the present invention will be described below with reference to the accompanying drawings. In the description of the drawings, the same elements will be denoted by the same reference symbols, without redundant description. FIG.
FIG. 1 is an overall view showing the configuration of an extra length storage device for an optical fiber connecting portion according to the present invention, in which a housing 3, a slide bar 2 penetrated through the housing, and a moving along the slide bar. And a bag-like storage member 1 rotatably provided around a slide bar for storing at least one extra pair of optical fibers.
And formed by
【０００７】収納部材の一端には穴１１を有し、この穴
に摺動棒２を貫通して収納部材１は矢印６あるいは７の
方向に移動あるいは回転することができる。収納部材１
筐体の底部３−２の上にのせられ、蓋部３−１を被せた
状態で保管される。The storage member has a hole 11 at one end thereof, and the storage member 1 can move or rotate in the direction of arrow 6 or 7 by penetrating the sliding rod 2 in this hole. Storage member 1
It is placed on the bottom 3-2 of the housing and stored with the lid 3-1 covered.
【０００８】光ファイバの接続部５は、光ファイバ４の
先端を融着接続、コネクタ接続あるいはメカニカル・ス
プライスし、その上に補強材あるいは樹脂を被覆して形
成される。収納部材１の中には、通常１本の接続余長を
収納して保守・点検等の管理を容易にしているが、複数
本を収納できないわけではない。The connection portion 5 of the optical fiber is formed by fusion splicing, connector connection or mechanical splicing of the tip of the optical fiber 4 and coating a reinforcing material or resin thereon. The storage member 1 usually stores one extra connection length to facilitate management such as maintenance and inspection, but this does not mean that a plurality of cables cannot be stored.
【０００９】図２（ａ）は収納部材１の構成例を示す拡
大図であり、一枚のプラスチック製のシートを同図
（ｂ）に示すように切断し、折り曲げて底板１−１と蓋
板１−２を形成する。あるいは樹脂を押出加工して形成
する。底板１−１の周辺には収納した余長ファイバがは
み出さないように押え部１３を数箇所設ける。FIG. 2A is an enlarged view showing an example of the configuration of the storage member 1. One plastic sheet is cut and bent as shown in FIG. The plate 1-2 is formed. Alternatively, it is formed by extruding a resin. At the periphery of the bottom plate 1-1, several holding portions 13 are provided so that the stored extra fiber does not protrude.
【００１０】筐体３は平板状の底部３−２と箱状の蓋部
３−１とからなり、底部３−２の両端には夫々端面３−
３が設けられ、この端面に摺動棒２が保持されている。
摺動棒２を端面３−３に固定する方法は、例えば摺動棒
２の先端近傍が軸方向に伸縮自在であり、収納部材１を
取り付け、あるいは外す時は摺動棒２の先端を端面３−
１から外して行なう。The housing 3 has a flat bottom 3-2 and a box-shaped lid 3-1.
3 is provided, and the slide bar 2 is held on this end face.
A method of fixing the sliding rod 2 to the end face 3-3 is, for example, that the vicinity of the tip of the sliding rod 2 is axially expandable and contractable. 3-
Remove from step 1.
【００１１】次に、図３を用いて余長ファイバを収納す
る方法を説明する。先ず、 筐体３と、筐体内を貫通
して保持された摺動棒２と、摺動棒に沿って移動すると
共に摺動棒の周りを回転可能に設けられ、少なくとも１
対の光ファイバの接続余長を収納するための袋状の収納
部材１とを備えた余長収納装置を準備する。 収納部材１の一端に設けられた穴１１に摺動棒２を
貫通する。 光ファイバ４の先端をリムーバによって被覆を除去
し、融着接続あるいはメカニカル・スプライス等によっ
て接続する。 光ファイバ接続部５及び余長部分のファイバを収納
部材１の中にに収納する。 最後に、 収納部材を矢印７の方向に回転して筐体底
部３−２の上にのせ、収納部材１を矢印７の方向にに移
動し蓋部３−１を被せて保管する。Next, a method for accommodating extra fibers will be described with reference to FIG. First, a housing 3, a slide bar 2 penetrated and held in the housing, and a rotatable member that moves along the slide bar and is rotatable around the slide bar are provided.
An extra length storage device including a bag-shaped storage member 1 for storing the extra connection length of the pair of optical fibers is prepared. The sliding rod 2 penetrates a hole 11 provided at one end of the storage member 1. The coating of the tip of the optical fiber 4 is removed by a remover, and the end is connected by fusion splicing or mechanical splice. The optical fiber connection portion 5 and the extra length fiber are stored in the storage member 1. Finally, the storage member is rotated in the direction of arrow 7 and placed on the housing bottom 3-2, and the storage member 1 is moved in the direction of arrow 7 and covered with the lid 3-1 for storage.
【００１２】[0012]
【発明の効果】本発明は、以上説明したような形態で実
施され、以下に記載されるような効果を奏する。The present invention is embodied in the form described above and has the following effects.
【００１３】本発明の収納部材は摺動棒に沿って移動可
能であるので、光ファイバを接続・処理した余長部分を
収納部材の中に収納すると共に、順次所定の位置に移動
しながら保管できるので、手際よく作業を進めることが
できる。Since the storage member of the present invention can be moved along the slide bar, the extra length portion where the optical fiber is connected and processed is stored in the storage member and stored while moving to the predetermined position sequentially. Because it is possible, work can be advanced smoothly.
【００１４】また、本発明の収納部材は摺動棒の周りに
回転できるので、所望の収納部材のみを回転することに
よって、他の収納部材と明確に区別すると同時にその余
長部分について容易に調査・点検を行なうことができ
る。Further, since the storage member of the present invention can be rotated around the sliding rod, by rotating only the desired storage member, it can be clearly distinguished from other storage members and its surplus length can be easily investigated.・ Inspection can be performed.
【図１】本実施例に係わる余長収納装置の構成を示す全
体図である。FIG. 1 is an overall view showing a configuration of a surplus storage device according to the present embodiment.
【図２】収納部材の構成例を示す拡大図（同図ａ）及び
展開図（同図ｂ）である。FIG. 2 is an enlarged view (a in FIG. 2) and a development view (b in FIG. 2) showing a configuration example of a storage member.
【図３】本発明の収納方法を説明するための図である。FIG. 3 is a view for explaining a storage method of the present invention.
１：収納部材 １−１：底板 １−２：蓋板 １１：穴 １３：押え部 ２：摺動棒 ３：筐体 ３−１：蓋部 ３−２：底部 ３−３：端面 ４：光ファイバ ４１：光ケーブル ５：接続部 ６、７：矢印 1: Storage member 1-1: Bottom plate 1-2: Lid plate 11: Hole 13: Holder 2: Sliding rod 3: Housing 3-1: Lid 3-2: Bottom 3-3: End face 4: Light Fiber 41: Optical cable 5: Connection part 6, 7: Arrow
フロントページの続き (72)発明者 田辺 悦男 東京都千代田区丸の内２丁目６番１号 古河電気工業株式会社内 (72)発明者 緒方 和也 千葉県佐倉市六崎1440番地 株式会社フ ジクラ 佐倉工場内 (56)参考文献 特開 平４−191705（ＪＰ，Ａ) 実開 平６−10903（ＪＰ，Ｕ) 実開 昭63−164703（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.6，ＤＢ名) G02B 6/00 336 G02B 6/24 G02B 6/255 Continued on the front page (72) Inventor Etsuo Tanabe 2-6-1, Marunouchi, Chiyoda-ku, Tokyo Furukawa Electric Co., Ltd. (56) reference Patent flat 4-191705 (JP, a) JitsuHiraku flat 6-10903 (JP, U) JitsuHiraku Akira 63-164703 (JP, U) (58 ) investigated the field (Int.Cl. 6 G02B 6/00 336 G02B 6/24 G02B 6/255
Claims (1)
動棒と、摺動棒に沿って移動すると共に摺動棒の周りを
回転可能に設けられ、少なくとも１対の光ファイバの接
続余長を収納するための袋状の収納部材とを備えた余長
収納装置を準備する工程と、収納部材の一端に設けられ
た穴に摺動棒を貫通する工程と、光ファイバを接続する
工程と、光ファイバ接続部の余長部分を収納部材に収納
する工程と、収納部材を筐体底部の上にのせ、収納部材
を所定の位置に移動して保管する工程とを有することを
特徴とする光ファイバ接続部の余長収納方法。An at least one pair of optical fibers are provided in a housing, a slide bar penetrating through the housing, and rotatably provided around the slide bar while being moved along the slide bar. A step of preparing an extra-length storage device having a bag-shaped storage member for storing the extra connection length, a step of penetrating a sliding rod through a hole provided at one end of the storage member, and an optical fiber. Connecting, storing the extra length of the optical fiber connection portion in the storage member, and placing the storage member on the housing bottom, moving the storage member to a predetermined position, and storing the storage member. A method for storing an extra length of an optical fiber connection part, characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7340561A JP2888787B2 (en) | 1995-12-27 | 1995-12-27 | Extra storage method for optical fiber connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7340561A JP2888787B2 (en) | 1995-12-27 | 1995-12-27 | Extra storage method for optical fiber connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09178955A JPH09178955A (en) | 1997-07-11 |
| JP2888787B2 true JP2888787B2 (en) | 1999-05-10 |
Family
ID=18338178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7340561A Expired - Lifetime JP2888787B2 (en) | 1995-12-27 | 1995-12-27 | Extra storage method for optical fiber connection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2888787B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5094676B2 (en) * | 2008-10-10 | 2012-12-12 | 東日本電信電話株式会社 | Optical fiber connection device |
| JP2014112155A (en) * | 2012-12-05 | 2014-06-19 | Sumitomo Electric Ind Ltd | Optical cord storage structure, and panel for optical connection |
| CN109323749B (en) * | 2018-11-09 | 2022-03-08 | 威海北洋电气集团股份有限公司 | Optical fiber storage protection device in optical fiber hydrophone array |
-
1995
- 1995-12-27 JP JP7340561A patent/JP2888787B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH09178955A (en) | 1997-07-11 |
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