JPH0419770B2 - - Google Patents
Info
- Publication number
- JPH0419770B2 JPH0419770B2 JP18856487A JP18856487A JPH0419770B2 JP H0419770 B2 JPH0419770 B2 JP H0419770B2 JP 18856487 A JP18856487 A JP 18856487A JP 18856487 A JP18856487 A JP 18856487A JP H0419770 B2 JPH0419770 B2 JP H0419770B2
- Authority
- JP
- Japan
- Prior art keywords
- stopper unit
- oil
- oil stopper
- unit
- attached
- 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
- 239000004020 conductor Substances 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 6
- 239000012212 insulator Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Processing Of Terminals (AREA)
- Gas Or Oil Filled Cable Accessories (AREA)
Description
【発明の詳細な説明】
［産業上の利用分野］
この発明は、油止ユニツトを使用する電力ケー
ブルの接続部（たとえばOFケーブルのユニツト
型油止接続部、OE−CV異種接続部など）の組立
て方法に関するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to connection parts of power cables using oil stop units (for example, unit type oil stop connections of OF cables, OE-CV dissimilar connections, etc.). This relates to an assembly method.
［従来の技術］
OFケーブルのユニツト型油止接続部の例につ
いて説明する。[Prior Art] An example of a unit type oil stopper connection part of an OF cable will be explained.
●油止ユニツトについて：
第２ａ図において、
１０は油止ユニツトの全体、
１２はその本体で、エポキシ樹脂などからな
る。●About the oil stop unit: In Figure 2a, 10 is the entire oil stop unit, and 12 is its main body, which is made of epoxy resin or the like.
１４は補強絶縁体で、油浸紙などからなる。 14 is a reinforcing insulator made of oil-impregnated paper or the like.
油止ユニツト１０は、あらかじめ工場で、密閉
容器１６内に、その全体、または本体１２のみが
組立てられた状態で保管される。 The oil stopper unit 10 is stored in advance in a sealed container 16 in a state in which the entirety or only the main body 12 is assembled in a factory.
密閉容器１６は胴管部１８とフランジ部２０と
からなる。 The airtight container 16 consists of a body tube section 18 and a flange section 20.
２２はスペーサ、 ２４と２６はコネクタである。 22 is a spacer, 24 and 26 are connectors.
●接続部の組立てについて：
現地においては、密閉容器１６をとり外して、
第２ｂ図の状態の油止ユニツト１０とする。●Assembling the connection: At the site, remove the airtight container 16,
The oil stopper unit 10 is in the state shown in FIG. 2b.
その油止ユニツト１０を、第２ｃ図のように、
ケーブル２８の導体接続スリーブ３上にとりつけ
る。 The oil stop unit 10 is as shown in Fig. 2c.
It is attached onto the conductor connection sleeve 3 of the cable 28.
３２は下巻き補強油浸紙、 ３４はエポキシベルマウス、 ３６は接続部胴管、 ４２はコネクタである。 32 is bottom-wrapped reinforced oil-impregnated paper, 34 is epoxy bell mouth, 36 is a connecting body pipe; 42 is a connector.
この方法は、現場における作業性の改善に大い
に貢献している。 This method has greatly contributed to improving work efficiency on site.
［発明が解決しようとする問題点］
しかし、上記の方法は、現場において、油止ユ
ニツト１０を密閉容器１６からとり出す必要があ
る。[Problems to be Solved by the Invention] However, in the above method, it is necessary to take out the oil stopper unit 10 from the closed container 16 at the site.
そのため、補強絶縁体１４が油浸紙で構成され
ている場合は、再度、コネクタ４２を使つて真空
引き、注油を行う必要がある。 Therefore, if the reinforcing insulator 14 is made of oil-impregnated paper, it is necessary to perform evacuation and lubrication again using the connector 42.
また、チリ、ホコリによる汚損も避けられな
い。 In addition, stains caused by dirt and dust cannot be avoided.
［問題点を解決するための手段］
この発明は、従来技術をさらに発展改良したも
ので、具体的には保管収納容器と接続用胴管とを
兼ねさせることで、作業性と信頼性を、さらに向
上させたものである。[Means for Solving the Problems] This invention is a further development and improvement of the conventional technology. Specifically, by making the storage container and the connecting body pipe serve as the same, workability and reliability are improved. This is a further improvement.
すなわち、第１ａ図〜第１ｃ図のように、
(1) あらかじめ油止ユニツト１０の回りに、接続
部胴管３６の胴管中央部３８のみを気密にとり
つけるとともに、油止ユニツト１０の両側にと
りつけたフランジ５０，５２と胴管中央部３８
とで密閉容器１６を形成し、この状態で保管
し、
(2) 現地においては、フランジ５０，５２のみを
とり除いて、胴管中央部３８の付いた油止ユニ
ツト１０を、導体接続スリーブ３０上にとりつ
ける、
という方法をとることを特徴とする。 That is, as shown in FIGS. 1a to 1c, (1) Attach only the center tube center part 38 of the connecting body tube 36 airtightly around the oil stopper unit 10 in advance, and attach it to both sides of the oil stopper unit 10. The attached flanges 50, 52 and the center part 38 of the trunk pipe
(2) At the site, only the flanges 50 and 52 are removed, and the oil stopper unit 10 with the trunk pipe center part 38 is attached to the conductor connection sleeve 30. It is characterized by the method of attaching it to the top.
［実施例］
●油止ユニツトの保管について：
第１ａ図のように、油止ユニツト１０の本体１
２の回りに胴管中央部３８をとりつける。[Example] ● Regarding storage of the oil stopper unit: As shown in Figure 1a, the main body 1 of the oil stopper unit 10
Attach the trunk tube central portion 38 around 2.
胴管中央部３８の片方は、本体１２のフランジ
１３とＯリング４４により気密に接合し、他方は
Ｏリング４６により本体１２と気密に接合する。 One end of the trunk tube central portion 38 is hermetically joined to the flange 13 of the main body 12 by an O-ring 44, and the other end is hermetically joined to the main body 12 by an O-ring 46.
胴管中央部３８にコネクタ４８を設ける。 A connector 48 is provided at the center portion 38 of the trunk tube.
油止ユニツト１０の片側にフランジ５０をとり
つけ、本体１２のフランジ１３と気密に接合す
る。また、ユニツト１０の反対側にはフランジ５
２をとりつけ、上記の胴管中央部３８のフランジ
と気密に接合する。 A flange 50 is attached to one side of the oil stopper unit 10 and hermetically joined to the flange 13 of the main body 12. Also, on the opposite side of the unit 10 is a flange 5.
2 is attached and hermetically joined to the flange of the above-mentioned body tube central portion 38.
このようにして、胴管中央部３８、フランジ５
０，５２により気密容器１６を構成し、内部にユ
ニツト１０を保管する。 In this way, the trunk pipe central portion 38, the flange 5
0 and 52 constitute an airtight container 16, in which the unit 10 is stored.
なお、胴管中央部３８の外側に、損傷防止ケー
ス５６をとりつけて、保管しておく場合に胴管中
央部３８を傷付けないようにする。 In addition, a damage prevention case 56 is attached to the outside of the trunk tube central portion 38 to prevent the trunk tube central portion 38 from being damaged when stored.
●接続部の組立てについて：
現地においては、密閉容器１６のフランジ５
０，５２だけをとり外す（第１ｂ図）。●Assembling the connection: At the site, the flange 5 of the sealed container 16
Remove only 0.52 (Figure 1b).
胴管中央部３８の付いたユニツト１０を導体接
続スリーブ３０上にとりつける（第１ｃ図）。 The unit 10 with the central tube section 38 is mounted on the conductor connection sleeve 30 (FIG. 1c).
胴管中央部３８の両側にそれぞれ胴管測部４０
を設け、それらの全体で接続部胴管３６を構成す
る。 Trunk pipe measuring parts 40 are provided on both sides of the trunk pipe central part 38, respectively.
are provided, and the entire body constitutes the connecting portion trunk pipe 36.
［発明の効果］
あらかじめ油止ユニツト１０の回りに、接続部
胴管３６の胴管中央部３８のみを気密にとりつけ
るとともに、油止ユニツト１０の両側にとりつけ
たフランジ５０，５２と胴管中央部３８とで密閉
容器１６を形成し、現地おいては、フランジ５
０，５２のみをとり除いて、胴管中央部３８の付
いた油止ユニツト１０を、導体接続スリーブ３０
上にとりつけるようにしたので、
(1) 現場における、油止ユニツト１０の真空引
き、注油などの作業を削減することができる。[Effects of the Invention] Only the center part 38 of the connecting body pipe 36 is airtightly attached around the oil stop unit 10 in advance, and the flanges 50 and 52 attached to both sides of the oil stop unit 10 and the center part of the body pipe are 38 to form an airtight container 16, and at the site, the flange 5
0 and 52, and the oil stopper unit 10 with the trunk pipe center part 38 is attached to the conductor connection sleeve 30.
Since it is mounted on the top, (1) work such as vacuuming the oil stopper unit 10 and oiling can be reduced at the site.
(2) 工場内で油止ユニツト１０の気密度の管理が
でき、信頼性が向上する。(2) The airtightness of the oil stopper unit 10 can be controlled within the factory, improving reliability.
(3) 本体１２および補強絶縁体１４の吸湿、コン
タミなどを防止でき、品質信頼性の向上が図れ
る。(3) Moisture absorption and contamination of the main body 12 and reinforcing insulator 14 can be prevented, and quality reliability can be improved.
(4) 胴管中央部３８と密閉容器１６の一部を兼用
することで、保管容器のコストを削減すること
ができる。(4) The cost of the storage container can be reduced by using the central portion of the trunk tube 38 and a part of the airtight container 16.
(5) 油止ユニツト１０と胴管中央部３８とが一体
化されていることから、組立て時に、吊具など
で支持しても、油止ユニツト１０を傷付ける心
配がない。(5) Since the oil stopper unit 10 and the trunk pipe central portion 38 are integrated, there is no risk of damaging the oil stopper unit 10 even if it is supported with a hanger or the like during assembly.
第１ａ〜第１ｃ図は本発明の実施例に係るもの
で、第１ａ図は、油止ユニツト１０の保管状況の
説明図、第１ｂ図は、現地で密閉容器１６から油
止ユニツト１０をとり出した状態の説明図、第１
ｃ図は組立てた状態の説明図、第２ａ〜第２ｃ図
は従来技術に係るもので、第２ａ図は、油止ユニ
ツト１０の保管状況の説明図、第２ｂ図は、現地
で密閉容器１６から油止ユニツト１０をとり出し
た状態の説明図、第２ｃ図は組立てた状態の説明
図。
１０：油止ユニツト、１２：本体、１３，２
０：フランジ、１４：補強絶縁体、１６：密閉容
器、１８：密閉容器胴管部、２２：スペーサ、２
８：ケーブル、２４，２６，４２，４８，５４：
コネクタ、３０：導体接続スリーブ、３２：下巻
き補強油浸紙、３４：エポキシベルマウス、３
６：接続部胴管、３８胴管中央部、４０：胴管側
部、４４，４６：Ｏリング、５０，５２：フラン
ジ、５６：損傷防止ケース。
1a to 1c relate to an embodiment of the present invention, FIG. 1a is an explanatory diagram of the storage status of the oil stopper unit 10, and FIG. 1b is an explanatory diagram of the storage situation of the oil stopper unit 10. Explanatory diagram of the extended state, 1st
Figure c is an explanatory diagram of the assembled state, Figures 2a to 2c are related to the prior art, Figure 2a is an explanatory diagram of the storage status of the oil stopper unit 10, and Figure 2b is an explanatory diagram of the sealed container 16 at the site. FIG. 2c is an explanatory view of the oil stopper unit 10 taken out from the body, and FIG. 2c is an explanatory view of the assembled state. 10: Oil stop unit, 12: Main body, 13, 2
0: Flange, 14: Reinforced insulator, 16: Sealed container, 18: Sealed container body tube, 22: Spacer, 2
8: Cable, 24, 26, 42, 48, 54:
Connector, 30: Conductor connection sleeve, 32: Lower wrapping reinforced oil-impregnated paper, 34: Epoxy bell mouth, 3
6: Connection section trunk tube, 38 Trunk tube center section, 40: Trunk tube side section, 44, 46: O-ring, 50, 52: Flange, 56: Damage prevention case.
Claims (1)
１６内に保管し、現地において、密閉容器１６を
とり除いて、油止ユニツト１０を導体接続スリー
ブ３０上にとりつけ、その外側に接続部胴管３６
をとりつける工程を含むケーブルの接続方法にお
いて、 あらかじめ油止ユニツト１０の回りに、接続部胴
管３６の胴管中央部３８のみを気密にとりつける
とともに、油止ユニツト１０の両側にとりつけた
フランジ５０，５２と胴管中央部３８とで密閉容
器１６を形成し、現地においては、フランジ５
０，５２のみをとり除いて、胴管中央部３８の付
いた油止ユニツト１０を、導体接続スリーブ３０
上にとりつけることを特徴とする、ケーブルの接
続方法。[Claims] 1. The oil stopper unit 10 is stored in an airtight container 16 in an assembled state, and at the site, the airtight container 16 is removed, the oil stopper unit 10 is mounted on the conductor connection sleeve 30, and the outside thereof is removed. Connection part trunk pipe 36
In the cable connection method including the step of attaching the oil stopper unit 10, only the body tube center portion 38 of the connection portion body tube 36 is airtightly attached in advance around the oil stopper unit 10, and the flanges 50 attached to both sides of the oil stopper unit 10, 52 and the center part 38 of the trunk pipe form a closed container 16, and at the site, the flange 5
0 and 52, and the oil stopper unit 10 with the trunk pipe center part 38 is attached to the conductor connection sleeve 30.
A cable connection method characterized by attaching the cable to the top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18856487A JPS6434116A (en) | 1987-07-28 | 1987-07-28 | Connection of cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18856487A JPS6434116A (en) | 1987-07-28 | 1987-07-28 | Connection of cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6434116A JPS6434116A (en) | 1989-02-03 |
| JPH0419770B2 true JPH0419770B2 (en) | 1992-03-31 |
Family
ID=16225897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18856487A Granted JPS6434116A (en) | 1987-07-28 | 1987-07-28 | Connection of cable |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434116A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109399A (en) * | 1976-03-10 | 1977-09-13 | Toshiba Electric Equip | Signal transmission system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59178794U (en) * | 1983-05-17 | 1984-11-29 | ニツタン株式会社 | Fire sensor terminal |
-
1987
- 1987-07-28 JP JP18856487A patent/JPS6434116A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52109399A (en) * | 1976-03-10 | 1977-09-13 | Toshiba Electric Equip | Signal transmission system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6434116A (en) | 1989-02-03 |
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