JPH03235608A - Assembling method of cable joint - Google Patents
Assembling method of cable jointInfo
- Publication number
- JPH03235608A JPH03235608A JP2030718A JP3071890A JPH03235608A JP H03235608 A JPH03235608 A JP H03235608A JP 2030718 A JP2030718 A JP 2030718A JP 3071890 A JP3071890 A JP 3071890A JP H03235608 A JPH03235608 A JP H03235608A
- Authority
- JP
- Japan
- Prior art keywords
- stress cone
- protective cover
- joint face
- assembling
- block
- 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
- 238000000034 method Methods 0.000 title claims description 8
- 230000001681 protective effect Effects 0.000 claims abstract description 16
- 238000009413 insulation Methods 0.000 claims abstract description 9
- 239000012212 insulator Substances 0.000 abstract description 5
- 229920003023 plastic Polymers 0.000 abstract description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
Landscapes
- Processing Of Terminals (AREA)
- Cable Accessories (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は絶縁ブロックにストレスコーンを押圧させたケ
ーブル接続部の組立方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a method for assembling a cable connection part in which a stress cone is pressed against an insulating block.
［従来の技術］
−ＩＩに、ゴム・プラスチックケーブルのプレハブ接続
部では、絶縁の主体は第４図に示すように絶縁ブロック
２とケーブルコア１の外周に装着されているプレモール
ドストレスコーン３（以下ストレスコーンという）であ
る。この接続部の絶縁特性は、絶縁ブロック２にストレ
スコーン３が通切な圧力を保って接触されて始めて発揮
される。[Prior Art] -II. In the prefabricated joints of rubber/plastic cables, the main body of insulation is the pre-molded stress cone 3 (attached to the outer periphery of the insulation block 2 and cable core 1, as shown in FIG. 4). (hereinafter referred to as stress cone). The insulating properties of this connection are exhibited only when the stress cone 3 is brought into contact with the insulating block 2 with a constant pressure.
従って、絶縁ブロック２のストレスコーン３に接触する
面及びストレスコーン３の絶縁ブロック２に接触する面
は非常に重要であり、損傷等があってはならない。絶縁
ブロック２はエポキシ座或いはエポキシ碍管等からなる
。Therefore, the surface of the insulating block 2 that contacts the stress cone 3 and the surface of the stress cone 3 that contacts the insulating block 2 are very important and must not be damaged. The insulating block 2 is made of an epoxy seat or an epoxy insulator tube.
［発明が解決しようとする課Ｂ］
しかしながら、ケーブル接続部を組み立てる際には、絶
縁ブロックをケーブル導体上で動かしたり、導体接続部
を固定するために固定用工具を絶縁ブロックに挿通ずる
必要があり、絶縁ブロックのストレスコーンに接合する
面に損傷が生ずる恐れがあった。一方、ストレスコーン
３もケーブル絶縁体上を動かしたりするため、該ストレ
スコーン３の絶縁ブロック接合面に損傷を生ずる恐れが
あった。[Problem B to be solved by the invention] However, when assembling a cable connection part, it is necessary to move the insulating block over the cable conductor and to insert a fixing tool into the insulating block in order to fix the conductor connection part. There was a risk of damage to the surface of the insulating block that was bonded to the stress cone. On the other hand, since the stress cone 3 also moves on the cable insulator, there is a risk of damage to the joint surface of the insulating block of the stress cone 3.
本発明は上記問題点を解決したケーブル接続部の組立方
法を提供するもので、絶縁ブロックにストレスコーンを
押圧させたケーブル接続部の組立方法において、前記絶
縁ブロックのストレスコーン接合面又はストレスコーン
の絶縁ブロック接合面のいずれか一方若しくは双方に保
護カバーを装着した状態で接続部の組立を行うことを特
徴とするものである。The present invention provides a method for assembling a cable connection part that solves the above-mentioned problems. This is characterized in that the connection portion is assembled with a protective cover attached to one or both of the joint surfaces of the insulating block.
上述のように、絶縁ブロンクのストレスコーン接合面又
はストレスコーンの絶縁ブロンク接合面のいずれか一方
、若しくは双方に保護カバーを装着すると、ケーブル接
合部の組立て作業時にその面は保護されて損傷を受ける
ことがない。As mentioned above, if a protective cover is attached to either or both of the stress cone joint surface of the insulated bronc or the stress cone joint surface of the insulated bronk, that surface will be protected from damage during cable joint assembly work. Never.
（実施例）
以下、図面に示した実施例に基づいて本発明の詳細な説
明する。(Example) Hereinafter, the present invention will be described in detail based on the example shown in the drawings.
第１図は本発明に係るケーブル接続部の組立方法に使用
される保護カバー４の斜視図あり、厚さ０．３１程度の
透明なプラスチックからなり、絶縁ブロックのストレス
コーンに接合する面に合うようにラッパ状の形をしてい
る。この保護カバー４はケーブル接続部の組立を始める
まえに、第２図に示すように、絶縁ブロック２のストレ
スコーン３接合面に装着しておき、ストレスコーン３を
当該面に接合する直前に取り外すものである。FIG. 1 is a perspective view of a protective cover 4 used in the cable connection assembly method according to the present invention, which is made of transparent plastic with a thickness of about 0.31 mm and fits the surface to be joined to the stress cone of the insulating block. It has a trumpet-like shape. Before assembling the cable connection section, this protective cover 4 is attached to the joint surface of the stress cone 3 of the insulating block 2, as shown in Fig. 2, and is removed immediately before joining the stress cone 3 to the surface. It is something.
第３図は本発明に係るケーブル接続部の組立方法の他の
実施例を示す、ストレスコーン３の絶縁ブロンク２接合
面に保護カバー４を装着し、絶縁ブロック２が当該面に
接合する直前に保護カバー４を取り外す。FIG. 3 shows another embodiment of the method for assembling a cable connection part according to the present invention, in which a protective cover 4 is attached to the joining surface of the insulating block 2 of the stress cone 3, and immediately before the insulating block 2 is joined to the surface. Remove protective cover 4.
なお、保護カバーはストレスコーンまたは絶縁ブロック
の一方に限定せず、双方に装着してもよい。Note that the protective cover is not limited to either the stress cone or the insulating block, and may be attached to both.
以上説明した様に本発明によれば、絶縁ブロックのスト
レスコーン接合面又はストレスコーンの絶縁ブロック接
合面のいずれか一方若しくは双方に保護カバーを装着し
た状態で接続部の組立を行うため、それらの接合面の損
傷を防止することが出来、電気的に安定したケーブル接
続部が得られるという優れた効果がある。As explained above, according to the present invention, the connection portion is assembled with a protective cover attached to either or both of the stress cone joint surface of the insulation block or the insulation block joint surface of the stress cone. This has the excellent effect of preventing damage to the bonding surface and providing an electrically stable cable connection.
第１図は本発明に係るケーブル接続部の組立方法の一実
施例に用いられた保護カバーの斜視図、第２図は保護カ
バーを絶縁ブロックに装着した状態の断面図、第３図は
保護カバーをストレスコーンに装着した状態の断面図、
第４図は絶縁ブロックとストレスコーンの接合状態を示
す断面説明図である。Fig. 1 is a perspective view of a protective cover used in an embodiment of the cable connection assembly method according to the present invention, Fig. 2 is a sectional view of the protective cover attached to an insulating block, and Fig. 3 is a protective cover. Cross-sectional view of the cover attached to the stress cone,
FIG. 4 is an explanatory cross-sectional view showing the bonded state of the insulating block and stress cone.
Claims (1)
続部の組立方法において、前記絶縁ブロックのストレス
コーン接合面又はストレスコーンの絶縁ブロック接合面
のいずれか一方若しくは双方に保護カバーを装着した状
態で接続部の組立を行うことを特徴とするケーブル接続
部の組立方法。In a method for assembling a cable connection part in which a stress cone is pressed against an insulating block, the connection part is assembled with a protective cover attached to either or both of the stress cone joint surface of the insulation block or the insulation block joint surface of the stress cone. A method for assembling a cable connection part, which comprises assembling the part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2030718A JP2997001B2 (en) | 1990-02-09 | 1990-02-09 | How to assemble the cable connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2030718A JP2997001B2 (en) | 1990-02-09 | 1990-02-09 | How to assemble the cable connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03235608A true JPH03235608A (en) | 1991-10-21 |
| JP2997001B2 JP2997001B2 (en) | 2000-01-11 |
Family
ID=12311428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2030718A Expired - Lifetime JP2997001B2 (en) | 1990-02-09 | 1990-02-09 | How to assemble the cable connection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2997001B2 (en) |
-
1990
- 1990-02-09 JP JP2030718A patent/JP2997001B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2997001B2 (en) | 2000-01-11 |
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