JPS60221906A - Method of protecting sheath of submarine cable - Google Patents
Method of protecting sheath of submarine cableInfo
- Publication number
- JPS60221906A JPS60221906A JP7815084A JP7815084A JPS60221906A JP S60221906 A JPS60221906 A JP S60221906A JP 7815084 A JP7815084 A JP 7815084A JP 7815084 A JP7815084 A JP 7815084A JP S60221906 A JPS60221906 A JP S60221906A
- Authority
- JP
- Japan
- Prior art keywords
- submarine cable
- protecting sheath
- cable
- present
- protecting
- 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.)
- Granted
Links
Landscapes
- Insulated Conductors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔発明の背景と目的〕
本発明は海底ケーブル外装部の保護方法に関するもので
ある。DETAILED DESCRIPTION OF THE INVENTION [Background and Objectives of the Invention] The present invention relates to a method for protecting a submarine cable sheath.
一般に海ノ沃に布設されるケーブルはコイル取り或いは
布設時の取扱い等によって外装部が損傷を受ける場合が
多い。その結果、損傷を受けた部分ばかりではなく、連
続的に鉄線外装が蕗出し、海底ケーブルとしての機能が
低下する問題があった。Generally, the exterior of cables installed in the sea is often damaged due to handling during coil removal or installation. As a result, there was a problem that not only the damaged parts but also the steel wire sheathing continued to bulge out, reducing its functionality as a submarine cable.
本発明は上記の課題に鑑みなされたものであり、その目
的は海底ケーブル外装部を保護し、その損傷をできるだ
け少なくすることにある。The present invention has been made in view of the above-mentioned problems, and its purpose is to protect the submarine cable sheath and minimize damage to it.
本発明の要旨とするところは、海底ケーブルの外装円周
にジュート或いはプラスチックロープを短区分毎に密巻
し、これを連続的に行ってサービングを施すことにある
。The gist of the present invention is to tightly wrap jute or plastic rope around the outer circumference of a submarine cable in each short section, and to perform serving by continuously wrapping the jute or plastic rope in each short section.
以下、本発明の一実施例を給付の図面に基づいて説明す
る。第１図は盲ツマケーブルの外装円周にプラスチック
ロープを短区分で密巻した状態を示す説明図であり、１
は海底ケーブル外装部、２はプラスチックロープである
。第２図は前記のサービングを連続的に行った状態を示
す説明図であり、図に示されるようにプラスチックロー
プを外装ケーブルの円周に沿って２０’０〜３００ｍｍ
密巻したときの長さくＬ）をサービングの単位区分とし
、その端部は次のサービングの下に入れるようにする。Hereinafter, one embodiment of the present invention will be described based on the accompanying drawings. Fig. 1 is an explanatory diagram showing a state in which short sections of plastic rope are tightly wound around the outer circumference of a blind tab cable;
2 is the submarine cable sheath, and 2 is the plastic rope. Figure 2 is an explanatory diagram showing the state in which the above-mentioned serving is performed continuously.As shown in the figure, the plastic rope is stretched 20'0 to 300mm along the circumference of the armored cable
The length (L) when tightly rolled is used as a serving unit section, and the end is placed under the next serving.
なお、第１図に示されるようにサービングの端部は折回
し４〜５回巻くことが好ましい。In addition, as shown in FIG. 1, it is preferable that the end of the serving is folded and rolled 4 to 5 times.
本発明によれば、海底ケーブルの外装部が効果的に保護
されるので、鉄線外装が連続的に露出することもなく、
海底ケーブルとしての機能が圓下しない。According to the present invention, the exterior of the submarine cable is effectively protected, so the iron wire exterior is not exposed continuously.
The function as a submarine cable does not deteriorate.
図は本発明の方法を実施した状態を示す説明図であり、
第１図はケーブル外装部の単位区分にサーピングを施し
た状態、第２図は単位区分のサービングを連続的に施し
た状態をそれぞれ示す。
１・・・・・・ケーブル外装部
２・・・・・・プラスチックローズ
祐 １１！１
芹 ２ ■The figure is an explanatory diagram showing a state in which the method of the present invention is implemented,
FIG. 1 shows a state in which servicing is applied to unit sections of the cable sheath, and FIG. 2 shows a state in which servicing is applied to unit sections continuously. 1...Cable exterior part 2...Plastic Rose Yu 11!1 Seri 2 ■
Claims (1)
クロープを旬区分毎に密巻し、これを連Ｕ的にイテって
ザービングを施すことを特徴とする海底ケーブル外装部
の保護方法。A method for protecting an exterior part of a submarine cable, which is characterized by tightly wrapping jute or plastic rope around the circumference of the exterior part of the submarine cable for each season, and applying servoing by repeating the rope in a continuous manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815084A JPS60221906A (en) | 1984-04-18 | 1984-04-18 | Method of protecting sheath of submarine cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7815084A JPS60221906A (en) | 1984-04-18 | 1984-04-18 | Method of protecting sheath of submarine cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60221906A true JPS60221906A (en) | 1985-11-06 |
| JPH0427642B2 JPH0427642B2 (en) | 1992-05-12 |
Family
ID=13653878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7815084A Granted JPS60221906A (en) | 1984-04-18 | 1984-04-18 | Method of protecting sheath of submarine cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60221906A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463177U (en) * | 1977-10-12 | 1979-05-02 | ||
| JPS5990115U (en) * | 1982-12-09 | 1984-06-19 | 住友電気工業株式会社 | underwater cable |
-
1984
- 1984-04-18 JP JP7815084A patent/JPS60221906A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5463177U (en) * | 1977-10-12 | 1979-05-02 | ||
| JPS5990115U (en) * | 1982-12-09 | 1984-06-19 | 住友電気工業株式会社 | underwater cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0427642B2 (en) | 1992-05-12 |
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