JPH0441701Y2 - - Google Patents
Info
- Publication number
- JPH0441701Y2 JPH0441701Y2 JP18939082U JP18939082U JPH0441701Y2 JP H0441701 Y2 JPH0441701 Y2 JP H0441701Y2 JP 18939082 U JP18939082 U JP 18939082U JP 18939082 U JP18939082 U JP 18939082U JP H0441701 Y2 JPH0441701 Y2 JP H0441701Y2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- pulling eye
- composite cable
- cable
- reinforcing sleeve
- 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
Links
- 239000013307 optical fiber Substances 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 description 6
- 239000004020 conductor Substances 0.000 description 4
- 239000010410 layer Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Light Guides In General And Applications Therefor (AREA)
- Cable Accessories (AREA)
Description
【考案の詳細な説明】
本考案は、光フアイバ入り複合ケーブルに係
り、特に、この複合ケーブルの先端に固定して配
線時に用いる光フアイバ入り複合ケーブルのプリ
ングアイに関するものである。[Detailed Description of the Invention] The present invention relates to an optical fiber-containing composite cable, and more particularly to a pulling eye for an optical fiber-containing composite cable that is fixed to the tip of the composite cable and used during wiring.
従来、電力ケーブル等に光フアイバを内在させ
ている複合ケーブルを配線するときは、先端を封
止しているプリングアイを上記複合ケーブルの端
末に取り付け、このプリングアイのフツクに引つ
かけて移動させて布設していた。このとき、光フ
アイバはプリングアイ内に収容されており、布設
終了時に電力ケーブルと共に露出させて接続して
いた。 Conventionally, when wiring a composite cable that has an optical fiber embedded in a power cable, etc., a pulling eye with a sealed end is attached to the terminal of the composite cable, and the cable is moved by hooking it onto the hook of the pulling eye. They were laying the ground. At this time, the optical fiber was housed in the pulling eye, and when the installation was completed, it was exposed and connected together with the power cable.
この場合は、複合ケーブル布設途中で光フアイ
バを用いた各種試験、即ち、布設の良否に関する
事項を検知し乍ら固定するということはできなか
つた。 In this case, it was not possible to perform various tests using optical fibers during the installation of the composite cable, that is, to detect matters related to the quality of the installation and to fix the cable.
本考案は上記従来技術の欠点を解消し、複合ケ
ーブル布設途中で光フアイバを用いた試験を可能
にする光フアイバ入り複合ケーブルのプリングア
イを提供することを目的とし、その特徴とすると
ころはプリングアイ本体の中心に孔を設けて補強
スリーブを挿入し、この補強スリーブの孔を通し
て光フアイバをプリングアイ本体の外部に引き出
せるごとくし、更にこの引き出された光フアイバ
を収容できるごとくして、フツクをプリングアイ
本体に着脱可能に取り付けて構成したことにあ
る。 The purpose of the present invention is to eliminate the drawbacks of the above-mentioned prior art and provide a pulling eye for a composite cable containing optical fibers that enables testing using optical fibers during the installation of a composite cable. A hole is provided in the center of the eye body, a reinforcing sleeve is inserted, the optical fiber is pulled out through the hole of the reinforcing sleeve to the outside of the pulling eye body, and the pulled-out optical fiber is housed in the hook. The reason is that it is configured to be detachably attached to the pulling eye body.
第１図は、本考案のプリングアイの一実施例を
３心電力ケーブルと光フアイバとの複合ケーブル
に取り付けた状態を示す断面図である。１は光フ
アイバ、２はケーブル導体、３は金属材よりなる
プリングアイ本体、４は端末を開いてプリングア
イ本体３の中心孔に挿入した補強スリーブ、５は
各要部に設けた防水層で、５ａは補強スリーブ４
の出口、５ｂはプリングアイ本体３と複合ケーブ
ルとの間、５ｃは複合ケーブルと被覆層との間に
形成している。また、プリングアイ本体３の先端
部には、光フアイバ１を収容する空間を設けたフ
ツク６をプリングアイ本体３に着脱可能に固定し
ている。 FIG. 1 is a sectional view showing an embodiment of the pulling eye of the present invention attached to a composite cable of a three-core power cable and an optical fiber. 1 is an optical fiber, 2 is a cable conductor, 3 is a pulling eye main body made of a metal material, 4 is a reinforcing sleeve inserted into the center hole of the pulling eye main body 3 with the terminal open, and 5 is a waterproof layer provided at each important part. , 5a is the reinforcing sleeve 4
The outlet 5b is formed between the pulling eye main body 3 and the composite cable, and the outlet 5c is formed between the composite cable and the coating layer. Further, a hook 6 provided with a space for accommodating the optical fiber 1 is detachably fixed to the pulling eye body 3 at the tip thereof.
即ち、ケーブル導体２をプリングアイ本体３の
孔に挿入すると同時に光フアイバ１を補強スリー
ブ４の孔を通して引き出し、この状態でプリング
アイ本体３を圧縮して当該プリングアイ本体３を
ケーブル導体２に接続する。このとき光フアイバ
１は補強スリーブ４で保護され、引き出された光
フアイバ１は丸めて空間を収容される。なお、光
フアイバ１を用いて試験を行うときはフツク６を
取りはずして実施する。 That is, the cable conductor 2 is inserted into the hole in the pulling eye body 3, and at the same time the optical fiber 1 is pulled out through the hole in the reinforcing sleeve 4, and in this state, the pulling eye body 3 is compressed to connect the pulling eye body 3 to the cable conductor 2. do. At this time, the optical fiber 1 is protected by the reinforcing sleeve 4, and the pulled out optical fiber 1 is rolled up and accommodated in a space. Note that when testing is performed using the optical fiber 1, the hook 6 is removed.
本実施例の複合ケーブルは、その端末にプリン
グアイ本体を取り付けてその中心孔に挿入した補
強スリーブを介して光フアイバの先端を引き出し
て防水処理し、この光フアイバの先端を包囲して
プリングアイ本体にフツクを取り付けることによ
り、複合ケーブルの布設を容易にする。また、光
フアイバを用いて試験したい時はフツクを除去し
て実施できる等の効果をもつている。 In the composite cable of this example, a pulling eye body is attached to the terminal, the tip of the optical fiber is pulled out through a reinforcing sleeve inserted into the center hole, waterproofed, and the tip of the optical fiber is surrounded and pulled. Attaching a hook to the main body facilitates the installation of composite cables. In addition, when it is desired to conduct a test using an optical fiber, the hook can be removed.
本考案の光フアイバ入り複合ケーブルのプリン
グアイは、フツクを除去することにより光フアイ
バを容易に引き出すことができるので、布設途中
でも光フアイバを用いた試験を行うことができる
という効果が得られる。 The pulling eye of the optical fiber-containing composite cable of the present invention allows the optical fiber to be easily pulled out by removing the hook, so it has the effect that tests using the optical fiber can be performed even during installation.
第１図は本考案のプリングアイの一実施例を示
す断面図である。
１……光フアイバ、２……ケーブル導体、３…
…プリングアイ本体、４……補強スリーブ、５…
…防水層、６……フツク、７……引出し孔。
FIG. 1 is a sectional view showing an embodiment of the pulling eye of the present invention. 1... Optical fiber, 2... Cable conductor, 3...
... Pulling eye body, 4... Reinforcement sleeve, 5...
...Waterproof layer, 6...Hook, 7...Drawer hole.
Claims (1)
ーブルのプリングアイにおいてこのプリングアイ
本体３の中心に孔を設けて補強スリーブ４を挿入
し、この補強スリーブ４の孔を通して上記光フア
イバ１をプリングアイ本体３の外部に引き出せる
ごとくし、更にこの引き出された光フアイバ１を
収容できるごとくして、フツク６をプリングアイ
本体３に着脱可能に取り付けて構成したことを特
徴とする光フアイバ入り複合ケーブルのプリング
アイ。 In the pulling eye of a composite cable that accommodates a power cable and an optical fiber, a hole is provided in the center of the pulling eye body 3 and a reinforcing sleeve 4 is inserted thereinto, and the optical fiber 1 is inserted through the hole of the reinforcing sleeve 4 into the pulling eye body 3. A pulling eye for a composite cable containing an optical fiber, characterized in that a hook 6 is detachably attached to a pulling eye main body 3 so as to be able to be pulled out from the pulling eye and to accommodate the pulled out optical fiber 1. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18939082U JPS5992530U (en) | 1982-12-14 | 1982-12-14 | Pulling eye of optical fiber composite cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18939082U JPS5992530U (en) | 1982-12-14 | 1982-12-14 | Pulling eye of optical fiber composite cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5992530U JPS5992530U (en) | 1984-06-23 |
| JPH0441701Y2 true JPH0441701Y2 (en) | 1992-09-30 |
Family
ID=30408336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18939082U Granted JPS5992530U (en) | 1982-12-14 | 1982-12-14 | Pulling eye of optical fiber composite cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5992530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015171171A (en) * | 2014-03-05 | 2015-09-28 | 株式会社ビスキャス | Terminal structure of optical fiber cable composite submarine power cable |
-
1982
- 1982-12-14 JP JP18939082U patent/JPS5992530U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015171171A (en) * | 2014-03-05 | 2015-09-28 | 株式会社ビスキャス | Terminal structure of optical fiber cable composite submarine power cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5992530U (en) | 1984-06-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4847447A (en) | Protective device for a cable end | |
| JPS5562414A (en) | Containing method for connecting surplus length of optical fiber cable | |
| JPH0441701Y2 (en) | ||
| JPH0644270Y2 (en) | Pulling eye of optical fiber composite cable | |
| JPS59177504A (en) | Method for fastening tensile body of optical cable | |
| JP2003202427A (en) | Closure for drop cable connection | |
| JPS55155317A (en) | On-pole connector of aerial optical cable | |
| JPS58162918A (en) | Optical fiber connecting box | |
| CN218770595U (en) | Secondary cable is fixer | |
| CN213024902U (en) | Communication cable connection teaching training device | |
| CN219417800U (en) | Rubber-insulated-wire cable arrangement and connection equipment | |
| CN218471021U (en) | Improved prefabricated optical cable | |
| GB781555A (en) | Improvements in or relating to extensible connectors | |
| JPS5810962Y2 (en) | cable with branch | |
| JPH0447682Y2 (en) | ||
| JPH0430563Y2 (en) | ||
| JPS5740208A (en) | Optical cable | |
| JPH03168604A (en) | Housing body for excess optical fiber | |
| JPS61192676A (en) | Photo-compound wire winding drum | |
| JPS54121991A (en) | Connection of communication cable with high tensile strength | |
| GB827410A (en) | Improvements in the manufacture of oil-filled electric cables | |
| JPS63287914A (en) | Terminal part of composite cable | |
| JPS6321138Y2 (en) | ||
| JPH0116337Y2 (en) | ||
| JPH0322939Y2 (en) |