JPH02118429U - - Google Patents
Info
- Publication number
- JPH02118429U JPH02118429U JP2768789U JP2768789U JPH02118429U JP H02118429 U JPH02118429 U JP H02118429U JP 2768789 U JP2768789 U JP 2768789U JP 2768789 U JP2768789 U JP 2768789U JP H02118429 U JPH02118429 U JP H02118429U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- metal tape
- alarm
- cable
- alarm wire
- 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
- 239000002184 metal Substances 0.000 claims description 6
- 230000001681 protective effect Effects 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims 2
- 238000009413 insulation Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 1
Landscapes
- Insulated Conductors (AREA)
- Cable Accessories (AREA)
Description
第１図は本考案に係る警報線付ケーブルの端末
接続部の実施例を示す全体構成図、第２図は第１
図図示警報線付ケーブルの端末接続部の警報線と
絶縁電線との接続部の拡大断面図、第３図は第１
図図示警報線付ケーブルの端末接続部の最外層の
保護防水チユーブを嵌合被覆した状態を示す斜視
図、第４図は従来の警報線付ケーブルの端末接続
部の全体構成図、第５図は警報線付ケーブルの全
体構成斜視図である。
１……警報線付ケーブルの端末接続部、２……
警報線付ケーブル、３……防食シース、４……金
属テープ、５……内部シース、６……心線、７…
…警報線、８……接地線、９……絶縁電線、１０
……絶縁チユーブ、１１……防水テープ、１２…
…保護防水チユーブ。
Figure 1 is an overall configuration diagram showing an embodiment of the terminal connection part of the cable with alarm wire according to the present invention, and Figure 2 is the
Figure 3 is an enlarged cross-sectional view of the connection between the alarm wire and the insulated wire at the end connection of the illustrated cable with alarm wire.
Figure 4 is a perspective view showing the state in which the outermost protective waterproof tube of the terminal connection part of the cable with warning wire is fitted and covered; Figure 4 is an overall configuration diagram of the terminal connection part of the conventional cable with warning wire; Figure 5 1 is a perspective view of the entire configuration of a cable with a warning wire. 1...Terminal connection part of cable with alarm wire, 2...
Cable with alarm wire, 3... Anti-corrosion sheath, 4... Metal tape, 5... Inner sheath, 6... Core wire, 7...
...Alarm wire, 8...Grounding wire, 9...Insulated wire, 10
...Insulating tube, 11...Waterproof tape, 12...
…Protective waterproof tube.
Claims (1)
該内部シースの上に金属テープをテーピングし、
さらに該金属テープの上に外部シースを被覆して
構成するとともに、前記心線内に警報線を挿入し
て金属テープとの導通状態により内部シースの浸
水を検出できるように構成される警報線付ケーブ
ルの端末接続部において、上記警報線付ケーブル
の端部の外部シースを剥離し、金属テープ及び内
部シースを剥離して、上記警報線を必要長さ露出
せしめ、該警報線に絶縁電線の絶縁体を剥離した
導体を接続し、該警報線と絶縁電線の導体との接
続部に熱収縮形の絶縁チユーブを嵌合せしめた後
、熱収縮形の保護チユーブを外部シースの上から
端末接続部に被覆せしめ、前記保護チユーブと絶
縁チユーブとを同時に熱収縮処理することを特徴
とする警報線付ケーブルの端末接続部。 Two or more core wires are bundled and covered with an internal sheath,
taping a metal tape over the inner sheath;
Furthermore, the metal tape is provided with an outer sheath covering the metal tape, and an alarm wire is inserted into the core wire so that water intrusion into the inner sheath can be detected by checking the conduction state with the metal tape. At the terminal connection part of the cable, peel off the outer sheath at the end of the cable with the alarm wire, peel off the metal tape and the inner sheath to expose the necessary length of the alarm wire, and insulate the alarm wire with an insulated wire. After connecting the stripped conductor and fitting a heat-shrinkable insulating tube to the connection between the alarm wire and the conductor of the insulated wire, insert the heat-shrinkable protective tube over the outer sheath at the terminal connection. A terminal connection portion of a cable with an alarm wire, characterized in that the protection tube and the insulation tube are simultaneously heat-shrinked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2768789U JPH02118429U (en) | 1989-03-10 | 1989-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2768789U JPH02118429U (en) | 1989-03-10 | 1989-03-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02118429U true JPH02118429U (en) | 1990-09-21 |
Family
ID=31250394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2768789U Pending JPH02118429U (en) | 1989-03-10 | 1989-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02118429U (en) |
-
1989
- 1989-03-10 JP JP2768789U patent/JPH02118429U/ja active Pending
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