JPS6348099Y2 - - Google Patents
Info
- Publication number
- JPS6348099Y2 JPS6348099Y2 JP14536783U JP14536783U JPS6348099Y2 JP S6348099 Y2 JPS6348099 Y2 JP S6348099Y2 JP 14536783 U JP14536783 U JP 14536783U JP 14536783 U JP14536783 U JP 14536783U JP S6348099 Y2 JPS6348099 Y2 JP S6348099Y2
- Authority
- JP
- Japan
- Prior art keywords
- lead wire
- wire
- connection
- oil
- external cable
- 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
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 25
- 150000001875 compounds Chemical class 0.000 claims description 7
- 238000005491 wire drawing Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Coils Of Transformers For General Uses (AREA)
- Housings And Mounting Of Transformers (AREA)
- Cable Accessories (AREA)
Description
【考案の詳細な説明】
〔考案の属する技術分野〕
この考案は油浸形電気機器の引出し線引出し装
置において、引出し線と外部ケーブルの接続替え
作業を容易に行うことができるように改良したも
のに関する。[Detailed description of the invention] [Technical field to which the invention pertains] This invention is an improvement in a lead wire pulling device for oil-immersed electrical equipment so that it is possible to easily change the connection between the lead wire and the external cable. Regarding.
油浸形電気機器の引出し線引出し装置の従来例
を第１図にもとづいて説明する。この図は油浸形
電動機の要部を示し、フレーム１の外面に接続箱
２が一体形成され、この接続箱２の内部で電動機
の引出し線３が外部ケーブル４と接続されてい
る。前記フレーム１の内部には絶縁油５が封入さ
れ、フレーム１の引出し線３貫通部は弾性パツキ
ング６で封止されている。前記接続箱２の内部に
は引出し線３および外部ケーブル４の絶縁体と導
体との間にあるわずかな空隙を伝つて絶縁油５の
漏出することを防止するために硬化性絶縁コンパ
ウンド７が充てんされている。
A conventional example of a lead wire drawing device for oil-immersed electric equipment will be explained based on FIG. This figure shows the main parts of an oil-immersed electric motor, in which a connection box 2 is integrally formed on the outer surface of a frame 1, and a lead wire 3 of the motor is connected to an external cable 4 inside this connection box 2. Insulating oil 5 is sealed inside the frame 1, and a portion through which the lead wire 3 passes through the frame 1 is sealed with an elastic packing 6. The inside of the junction box 2 is filled with a hardening insulating compound 7 to prevent the insulating oil 5 from leaking through the slight gaps between the insulator and the conductor of the lead wire 3 and the external cable 4. has been done.
このような構造では引出し線３と外部ケーブル
４の接続を替える場合に絶縁コンパウンド７の除
去作業に多くの手数を要するのみでなく引出し線
３および外部ケーブル４を損傷することがあると
いう欠点があつた。 Such a structure has the disadvantage that when changing the connection between the lead wire 3 and the external cable 4, not only does it take a lot of work to remove the insulating compound 7, but also the lead wire 3 and the external cable 4 may be damaged. Ta.
この考案は前記の欠点を除去するために、引出
し線と外部ケーブルの接続替え作業を容易に行う
ことができるようにした油浸形電気機器の引出し
線引出し装置を提供することを目的とする。
In order to eliminate the above-mentioned drawbacks, the object of this invention is to provide a lead wire drawing device for oil-immersed electrical equipment, which allows easy reconnection of the lead wire and external cable.
この考案は前記の目的を達成するために、引出
し線と外部ケーブルを中間接続線を介して接続
し、引出し線と中間接続線の接続部を絶縁油中に
設けるとともに、中間接続線と外部ケーブルの接
続部を絶縁コンパウンドを充てんしたシール箱内
に設けるようにして引出し線と中間接続線の接続
部で接続を替えるようにしたものである。
In order to achieve the above-mentioned purpose, this invention connects the lead wire and the external cable via an intermediate connecting wire, provides the connecting part of the lead wire and the intermediate connecting wire in insulating oil, and also connects the intermediate connecting wire and the external cable. The connection part is provided in a sealed box filled with an insulating compound, so that the connection can be changed at the connection part between the lead wire and the intermediate connection wire.
第２図はこの考案の実施例を示すもので、第１
図と同一符号で示すものは同一部品である。この
図において、引出し線３と外部ケーブル４が中間
接続線２４を介して接続されている。フレーム２
１の外面には内部と連通する接続箱２２が一体形
成され、前記引出し線３と中間接続線２４の接続
部２４ａは絶縁油５の充満した接続箱２２の内部
に設けられている。前記接続箱２２の側面にはシ
ール箱２３が取付けられ、外部ケーブル４と中間
接続線２４の接続部２４ｂは絶縁コンパウンド７
を充てんしたシール箱２３の内部に設けられてい
る。前記シール箱２３の中間接続線２４貫通部は
弾性パツキング２６で封止されている。前記引出
し線３と中間接続線２４の接続部２４ａはフレー
ム２１の内部に設けることもでき、この場合には
シール箱２３をフレーム２１に直接取付けて接続
箱２２を省略することができる。
Figure 2 shows an example of this invention.
Components indicated by the same reference numerals as those in the figures are the same parts. In this figure, a lead line 3 and an external cable 4 are connected via an intermediate connection line 24. frame 2
A connection box 22 communicating with the inside is integrally formed on the outer surface of the connection box 1, and a connection portion 24a between the lead wire 3 and the intermediate connection wire 24 is provided inside the connection box 22 filled with insulating oil 5. A seal box 23 is attached to the side surface of the connection box 22, and the connection portion 24b between the external cable 4 and the intermediate connection wire 24 is sealed with an insulating compound 7.
It is provided inside a seal box 23 filled with. The intermediate connection wire 24 penetrating portion of the seal box 23 is sealed with an elastic packing 26. The connecting portion 24a between the lead wire 3 and the intermediate connecting wire 24 can also be provided inside the frame 21, and in this case, the seal box 23 can be directly attached to the frame 21 and the connecting box 22 can be omitted.
前記実施例によれば中間接続線２４の導体を伝
つて漏出する絶縁油５を接続部２４ｂの縁切り作
用で防止することができ、またシール箱２３を取
外せば接続部２４ａで引出し線３等を損傷するこ
となく容易に接続を替えることができる。 According to the embodiment, the insulating oil 5 leaking through the conductor of the intermediate connecting wire 24 can be prevented by the cutting action of the connecting portion 24b, and if the seal box 23 is removed, the lead wire 3 etc. can be removed at the connecting portion 24a. Connections can be easily changed without damaging the
この考案によれば油浸形電気機器の引出し線引
出し装置において、引出し線と外部ケーブルを中
間接続線を介して接続し、引出し線と中間接続線
の接続部を絶縁油中に設けるとともに、中間接続
線と外部ケーブルの接続部を絶縁コンパウンドを
充てんしたシール箱内に設けるようにしたので、
シール箱を取外すことにより引出し線等を損傷す
ることなく容易に接続を替えることができるとい
う効果が得られる。
According to this invention, in a lead wire drawing device for oil-immersed electrical equipment, the lead wire and the external cable are connected via an intermediate connection line, the connection part of the lead wire and the intermediate connection line is provided in insulating oil, and the The connection between the connection wire and the external cable is placed inside a sealed box filled with insulating compound.
By removing the seal box, it is possible to easily change the connection without damaging the lead wire or the like.
第１図は従来の油浸形電気機器の引出し線引出
し装置の縦断面図、第２図はこの考案の実施例の
縦断面図である。
３……引出し線、４……外部ケーブル、５……
絶縁油、７……絶縁コンパウンド、２３……シー
ル箱、２４……中間接続線、２４ａ，２４ｂ……
接続部。
FIG. 1 is a vertical cross-sectional view of a conventional lead wire drawing device for oil-immersed electric equipment, and FIG. 2 is a vertical cross-sectional view of an embodiment of this invention. 3...Leader line, 4...External cable, 5...
Insulating oil, 7... Insulating compound, 23... Seal box, 24... Intermediate connection wire, 24a, 24b...
Connection part.
Claims (1)
外部ケーブルを中間接続線を介して接続し、前記
引出し線と中間接続線の接続部を絶縁油中に設け
るとともに、中間接続線と外部ケーブルの接続部
を絶縁コンパウンドを充てんしたシール箱内に設
けるようにしたことを特徴とする油浸形電気機器
の引出し線引出し装置。 A lead wire of an oil-immersed electrical device sealed with insulating oil and an external cable are connected via an intermediate connecting wire, and a connection portion between the lead wire and the intermediate connecting wire is provided in the insulating oil, and the intermediate connecting wire and the external cable are connected through an intermediate connecting wire. A lead wire lead-out device for oil-immersed electrical equipment, characterized in that the connecting portion of the lead wire is provided in a seal box filled with an insulating compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14536783U JPS6054314U (en) | 1983-09-20 | 1983-09-20 | Oil-immersed electrical equipment lead wire extraction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14536783U JPS6054314U (en) | 1983-09-20 | 1983-09-20 | Oil-immersed electrical equipment lead wire extraction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6054314U JPS6054314U (en) | 1985-04-16 |
| JPS6348099Y2 true JPS6348099Y2 (en) | 1988-12-12 |
Family
ID=30323892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14536783U Granted JPS6054314U (en) | 1983-09-20 | 1983-09-20 | Oil-immersed electrical equipment lead wire extraction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6054314U (en) |
-
1983
- 1983-09-20 JP JP14536783U patent/JPS6054314U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6054314U (en) | 1985-04-16 |
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