JPS6328533Y2 - - Google Patents
Info
- Publication number
- JPS6328533Y2 JPS6328533Y2 JP4992881U JP4992881U JPS6328533Y2 JP S6328533 Y2 JPS6328533 Y2 JP S6328533Y2 JP 4992881 U JP4992881 U JP 4992881U JP 4992881 U JP4992881 U JP 4992881U JP S6328533 Y2 JPS6328533 Y2 JP S6328533Y2
- Authority
- JP
- Japan
- Prior art keywords
- water
- terminal
- mating
- cooled cable
- 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
- 230000013011 mating Effects 0.000 claims description 19
- 230000037431 insertion Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
【考案の詳細な説明】
本考案は水冷ケーブル用端子の改良に関するも
のである。[Detailed Description of the Invention] The present invention relates to an improvement of a terminal for a water-cooled cable.
一般に水冷ケーブルは電気炉用二次導体として
使用され、ケーブル長は６〜12m、導体サイズは
600〜4000mm2、ケーブル外径は100〜300mm、さら
にケーブル重量は１本当り200〜1000Kg程度であ
る。このような水冷ケーブルは第１図に示すよう
にその両端に端子１が固着されて使用される。端
子１は水冷ケーブル２を固着する水冷ケーブル固
着部１１と、それと一体に設けられた相手側ブス
バー３に接続される端子板部１２とから構成され
ている。 Generally, water-cooled cables are used as secondary conductors for electric furnaces, and the cable length is 6 to 12 m, and the conductor size is
The diameter of the cable is 600 to 4000 mm 2 , the outer diameter of the cable is 100 to 300 mm, and the weight of each cable is about 200 to 1000 kg. Such a water-cooled cable is used with terminals 1 fixed to both ends thereof, as shown in FIG. The terminal 1 is composed of a water-cooled cable fixing part 11 that fixes the water-cooled cable 2, and a terminal plate part 12 that is connected to a mating bus bar 3 that is provided integrally with the water-cooled cable fixing part 11.
この端子１を相手側ブスバー３に取付けるに
は、水冷ケーブル固着部１１に水冷ケーブル２を
固着した後、端子板部１２の上面にアイナツトを
取付け、該アイナツトにロープを掛けてロープを
クレーンで吊り上げることにより行なわれる。 To attach this terminal 1 to the mating busbar 3, after fixing the water cooling cable 2 to the water cooling cable fixing part 11, attach an eye nut to the top surface of the terminal plate part 12, hang a rope on the eye nut, and lift the rope with a crane. This is done by
この端子取付作業の際第２図に示すように端子
板部１２と相手側ブスバー３との面が一致せず、
両者の面合せが非常に面倒であるという問題があ
る。水冷ケーブルが細く軽量であれば端子をねじ
つて面合せをすることも容易であるが、前記のよ
うに水冷ケーブルは太くかつ重量が大であるので
端子を簡単にねじることができず、このため面合
せが非常に困難となるものである。 During this terminal installation work, as shown in FIG.
There is a problem that meeting the two parties is extremely troublesome. If the water-cooled cable is thin and lightweight, it would be easy to screw the terminals and match them together, but as mentioned above, the water-cooled cable is thick and heavy, so the terminals cannot be twisted easily. This makes face-to-face meeting extremely difficult.
面合わせが十分出来ていないと、端子板部１２
と相手側ブスバー３とをボルトナツトで締め付け
た際両者間に隙間が生じ易く、該接続部に大電流
が流れるとスパークが発生し必要な電力が供給出
来なくなると言う問題が生じるものである。 If the surface alignment is not sufficient, the terminal plate portion 12
When the and the mating bus bar 3 are tightened with bolts and nuts, a gap is likely to be formed between the two, and when a large current flows through the connection, sparks are generated and the necessary power cannot be supplied.
本考案は上記問題点に鑑みてなされたもので、
相手側ブスバーに極めて容易に面合せできる水冷
ケーブル用端子を提供するものである。 This idea was created in view of the above problems.
To provide a terminal for a water-cooled cable that can be extremely easily mated to a mating bus bar.
以下、本考案の一実施例を第３図を参照して詳
細に説明する。 Hereinafter, one embodiment of the present invention will be described in detail with reference to FIG.
本考案に係る水冷ケーブル用端子１は、水冷ケ
ーブル２を固着する水冷ケーブル固着部１１とそ
れと一体に設けられた相手側ブスバーに接続され
る端子板部１２とからなる点は従来と同じである
が、端子板部１２の側面に面合せ棒挿入孔１３が
設けてある。この面合せ棒挿入孔１３は端子板部
１２の両側面に設けることが好ましいが一側面の
みでもよくまたねじ溝を切つてもよい。 The water-cooled cable terminal 1 according to the present invention is the same as the conventional one in that it consists of a water-cooled cable fixing part 11 that fixes the water-cooled cable 2, and a terminal plate part 12 that is connected to a mating busbar that is provided integrally with the water-cooled cable fixing part 11. However, a mating rod insertion hole 13 is provided on the side surface of the terminal plate portion 12. This alignment rod insertion hole 13 is preferably provided on both sides of the terminal plate portion 12, and may be provided only on one side, or a threaded groove may be cut therein.
上記面合せ棒挿入孔１３を利用して端子の端子
板部を相手側ブスバーに面合せするには、面合せ
棒挿入孔１３に面合せ棒４を挿入し、該面合せ棒
４を操作することにより行なう。 To mate the terminal plate portion of the terminal to the mating bus bar using the lining rod insertion hole 13, insert the lining rod 4 into the lining rod insertion hole 13 and operate the lining rod 4. Do it by doing this.
すなわち、端子板部１２と相手側ブスバー３と
の間に隙間が生じている場合は、隙間が生じない
ように面合わせ棒４を操作して端子板部１２と相
手側ブスバー３とを密着させ、しかる後両者をボ
ルトナツトで締め付け固定するものである。この
ように、面合わせ後ボルトナツトで締め付ける
と、接続部に隙間が生じることなく接続部の電気
特性が安定する。 That is, if there is a gap between the terminal plate part 12 and the mating bus bar 3, operate the matching rod 4 so that the terminal plate part 12 and the mating bus bar 3 are brought into close contact with each other so that there is no gap. After that, both are tightened and fixed with bolts and nuts. In this way, when the bolts and nuts are tightened after face-to-face alignment, the electrical characteristics of the connection part are stabilized without creating a gap in the connection part.
以上のように本考案に係る水冷ケーブル用端子
は、端子板部の側面に面合せ棒挿入孔を設けたた
め、端子板部を相手側ブスバーに面合せする際に
は面合せ棒挿入孔に面合せ棒を挿入し面合せ棒を
操作すればよくねじれた端子を相手側ブスバーに
極めて容易に重ね合せることができる。 As described above, the water-cooled cable terminal according to the present invention has the mating rod insertion hole on the side surface of the terminal plate, so when the terminal plate is mated to the mating busbar, the mating rod insertion hole is flush with the terminal. By inserting the mating rod and operating the mating rod, the well-twisted terminal can be superimposed on the mating bus bar very easily.
第１図は水冷ケーブルの使用状態の説明図、第
２図は端子とブスバーの面合せ状態の説明図、第
３図は本考案に係る水冷ケーブル用端子の一実施
例を示す斜視図である。
１は水冷ケーブル用端子、１１は水冷ケーブル
固着部、１２は端子板部、１３は面合せ棒挿入
孔、２は水冷ケーブル、３は相手側ブスバー、４
は面合せ棒。
FIG. 1 is an explanatory diagram of the usage state of a water-cooled cable, FIG. 2 is an explanatory diagram of a terminal and a bus bar in a face-to-face state, and FIG. 3 is a perspective view showing an embodiment of a water-cooled cable terminal according to the present invention. . 1 is a water-cooled cable terminal, 11 is a water-cooled cable fixing part, 12 is a terminal plate part, 13 is a mating rod insertion hole, 2 is a water-cooled cable, 3 is a mating bus bar, 4
is a facing rod.
Claims (1)
相手側ブスバーに接続される端子板部とからなる
水冷ケーブル用端子において、前記端子板部の側
面に面合せ棒挿入孔を設けたことを特徴とする水
冷ケーブル用端子。 A water-cooled cable terminal comprising a water-cooled cable fixing part for fixing a water-cooled cable and a terminal plate part connected to a mating bus bar, characterized in that a mating rod insertion hole is provided on a side surface of the terminal plate part. Cable terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4992881U JPS6328533Y2 (en) | 1981-04-07 | 1981-04-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4992881U JPS6328533Y2 (en) | 1981-04-07 | 1981-04-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161870U JPS57161870U (en) | 1982-10-12 |
| JPS6328533Y2 true JPS6328533Y2 (en) | 1988-08-01 |
Family
ID=29846644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4992881U Expired JPS6328533Y2 (en) | 1981-04-07 | 1981-04-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328533Y2 (en) |
-
1981
- 1981-04-07 JP JP4992881U patent/JPS6328533Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161870U (en) | 1982-10-12 |
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