JPH0117114Y2 - - Google Patents
Info
- Publication number
- JPH0117114Y2 JPH0117114Y2 JP1983041399U JP4139983U JPH0117114Y2 JP H0117114 Y2 JPH0117114 Y2 JP H0117114Y2 JP 1983041399 U JP1983041399 U JP 1983041399U JP 4139983 U JP4139983 U JP 4139983U JP H0117114 Y2 JPH0117114 Y2 JP H0117114Y2
- Authority
- JP
- Japan
- Prior art keywords
- pillars
- die
- ram
- upper plate
- electric 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.)
- Expired
Links
- 230000006835 compression Effects 0.000 claims description 12
- 238000007906 compression Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 210000002445 nipple Anatomy 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
Landscapes
- Wire Processing (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
【考案の詳細な説明】
本考案は電線の中間に分岐金具を圧縮接続する
場合に用いる電線接続用圧縮機に関するものであ
る。[Detailed Description of the Invention] The present invention relates to a wire connection compressor used for compressively connecting a branch fitting to the middle of an electric wire.
高層ビル等に布設する垂直幹線用平型ケーブル
においては、工場内で第１図Ａ並びに第１図Ｂ
（第１図Ａのｂ−ｂ断面図）に示すように分岐支
線接続用の分岐金具１′をケーブル導体２′に圧縮
接続し、このケーブルをドラムに巻回して現場に
運搬し、延線を行い、而るのち、上記分岐金具に
支線の導体を接続し、この接続部をテーピング等
により絶縁処理することがある。 For vertical trunk flat cables installed in high-rise buildings, etc., Figure 1A and Figure 1B are installed in the factory.
As shown in (b-b sectional view of Fig. 1A), the branch fitting 1' for connecting the branch line is compressed and connected to the cable conductor 2', and the cable is wound around a drum and transported to the site. After that, the conductor of the branch line is connected to the branch metal fitting, and this connection part may be insulated by taping or the like.
ところで、従来、油圧式の電線接続用圧縮機と
して、開閉可能な枠体に上下ダイスを枠体に設け
たダイスガイド溝において上下に摺動可能なよう
にして装備させたものが公知である。 By the way, conventionally known hydraulic electric wire connection compressors are equipped with an openable and closable frame body in which upper and lower dies are slidable up and down in die guide grooves provided in the frame body.
而るに、かゝる圧縮機によつて上記分岐金具の
圧縮接続を行うには、上記ダイスに分岐金具の羽
子板部（第１図Ａ並びに第１図Ｂにおける１０′
で示す）を逃がし得るスペース（ダイスが閉じて
も羽子板部を非圧縮状態で収容し得るスペース）
を設ける必要があり、ダイス寸法の増大並びにこ
の寸法増大に伴う枠体の大型化のために圧縮機の
大型化が避けられない。 However, in order to perform the compression connection of the branch fittings using such a compressor, it is necessary to attach the battledore portion (10' in FIGS. 1A and 1B) of the branch fittings to the die.
) can escape (a space that can accommodate the battledore part in an uncompressed state even when the die is closed)
It is necessary to provide a compressor, and the size of the compressor is unavoidable due to the increase in the size of the die and the size of the frame that accompanies this increase in size.
本考案に係る電線接続用圧縮機は上記の不利を
解消し得る構成であり、上板と下板との間を三本
以上の柱で連結し、下板にラムを設け、該ラムに
下ダイスを取付け、上板に上ダイスを取付け、こ
れらの圧縮ダイス間を通る電線の両側中の片面に
存在する柱のうちの少くとも一本を固定し、同上
両側中の他方側に存在する柱の全部を横倒自在と
したことを特徴とする構成である。 The compressor for electric wire connection according to the present invention has a configuration that can eliminate the above-mentioned disadvantages, in which the upper plate and the lower plate are connected by three or more pillars, a ram is provided on the lower plate, and the ram is attached to the lower plate. Attach the die, attach the upper die to the upper plate, fix at least one of the columns on one side of both sides of the electric wire passing between these compression dies, and fix the column on the other side of both sides of the same. The structure is characterized by the fact that all of the parts can be turned sideways.
以下、図面により本考案を説明する。 The present invention will be explained below with reference to the drawings.
第２図Ａは本考案の一実施例を示す上面説明
図、第２図Ｂ並びに第２図Ｃは第２図Ａにおける
正面説明図並びに側面説明図をそれぞれ示してい
る。 FIG. 2A is a top explanatory view showing one embodiment of the present invention, and FIGS. 2B and 2C are front and side explanatory views of FIG. 2A, respectively.
第２図Ａ乃至第２図Ｃにおいて、１ａは上板、
１ｂは下板である。２ａは上板１ａの下面に締付
ボルト２１ａを介して取付けた上ダイスである。
３は下板１ｂに設けたラムであり、第３図に示す
ように下板１ｂに設けた油圧室１１に上下動自在
にセツトされ、ラム復帰用バネ１２に連結さてい
る。１３はニツプルであり、油圧ポンプに連通さ
れる。１４は補強リングであり、下板よりも高強
度の材質である。 In FIGS. 2A to 2C, 1a is the upper plate;
1b is the lower plate. 2a is an upper die attached to the lower surface of the upper plate 1a via a tightening bolt 21a.
Reference numeral 3 designates a ram provided on the lower plate 1b, which is set in a hydraulic chamber 11 provided on the lower plate 1b so as to be vertically movable, as shown in FIG. 3, and is connected to a ram return spring 12. 13 is a nipple, which is communicated with a hydraulic pump. 14 is a reinforcing ring, which is made of a material with higher strength than the lower plate.
第２図Ａ乃至第２図Ｃにおいて、２ｂはラムに
取付けた下ダイスである。４１，４１並びに４
２，４２は四本の柱であり、各柱のストツパー５
に上記の上板１ａが支持されている。これら四本
の柱のうち二本の柱４１，４１はロツクナツト４
１１，４１１により上板１ａに固定されており、
第４図Ａに示すように、こられ２本の各柱を通す
上板１ａの孔４１０，４１０は通常の貫通孔であ
る。他の２本の柱４２，４２は横倒自在であり、
これら柱４２，４２の下端は下板１ｂにピン４２
１，４２１により回転支持され、上端は第４図Ａ
に示す上板１ａの切欠溝４２０，４２０に納めら
れ、ハンドル付きのロツクナツト４２２，４２２
により上板１ａに締結されている。従つて、柱４
２，４２はハンドル付ロツクナツト４２２，４２
２を緩めれば、ピン４２１，４２１を回転支点と
して横倒可能である。切欠溝４２０，４２０に
は、第４図Ａ並びに第４図Ｂに示すようにハンド
ル付ロツクナツト４２２，４２２を嵌合させるべ
く、Ｃ形状の座ぐり部４０２，４０２を設けるこ
とが望ましい。このようにすれば、柱４２，４２
の上端の締結箇所が切欠溝４２０，４２０である
にもかゝわらず、その締結を確実に行い得る。 In FIGS. 2A to 2C, 2b is a lower die attached to the ram. 41, 41 and 4
2 and 42 are four pillars, and each pillar has a stopper 5.
The above-mentioned upper plate 1a is supported. Of these four pillars, two pillars 41, 41 are lock nuts 4
11,411 is fixed to the upper plate 1a,
As shown in FIG. 4A, the holes 410, 410 in the upper plate 1a through which the two pillars pass are ordinary through holes. The other two pillars 42, 42 can be tilted horizontally,
The lower ends of these pillars 42, 42 are attached to the lower plate 1b with pins 42.
1,421, and the upper end is shown in Fig. 4A.
Lock nuts 422, 422 with handles are housed in notched grooves 420, 420 of the upper plate 1a shown in FIG.
It is fastened to the upper plate 1a by. Therefore, pillar 4
2, 42 is a lock nut with handle 422, 42
If 2 is loosened, it can be laid down using the pins 421, 421 as rotational fulcrums. It is desirable to provide C-shaped counterbore portions 402, 402 in the notched grooves 420, 420, in order to fit the lock nuts 422, 422 with handles therein, as shown in FIGS. 4A and 4B. If you do this, pillars 42, 42
Even though the fastening points at the upper ends are the notch grooves 420, 420, the fastening can be performed reliably.
ｗは前述した電線、ｂは電線に圧縮接続する分
岐金具であり、b1は圧縮部を、b2は羽子板部をそ
ぞれ示している。上記した上ダイス２ａ並びに下
ダイス２ｂにおける圧縮溝は、上記圧縮部b1に対
するもののみが設けられており、羽子板部b2はダ
イス２ａ，２ｂの外に逃がされている。 w is the electric wire described above, b is a branch fitting that is compressed and connected to the electric wire, b 1 is a compression part, and b 2 is a battledore part. The compression grooves in the upper die 2a and the lower die 2b are provided only for the compression portion b1 , and the battledore portion b2 is provided outside the dies 2a, 2b.
このように、柱間の隙間に、分岐金具の非圧縮
部を逃がすことができるので、ダイス自体に非圧
縮部を逃がすためのスペースを設ける必要がな
く、ダイスに小型のものを使用できる。また、上
下板は少くとも一本の柱で固定されており、電線
の脱出は上下板を固定のまゝとし、他の柱を横倒
することにより可能となる。従つて、上下板を常
に正規の所定位置に保持でき、その結果、上板に
取付け上ダイスと下板のラムに取付けた下ダイス
とをずれることなく所定の位置に保持でき、上下
ダイスを常に正確に合わせることがでさる。 In this way, the non-compressible part of the branch fitting can be released into the gap between the columns, so there is no need to provide a space in the die itself for the non-compressible part to escape, and a small die can be used. Furthermore, the upper and lower plates are fixed by at least one pillar, and the wires can escape by leaving the upper and lower plates fixed and tilting the other pillars sideways. Therefore, the upper and lower plates can always be held in the correct predetermined positions, and as a result, the upper die attached to the upper plate and the lower die attached to the ram of the lower plate can be held in their predetermined positions without shifting. The key is to match it accurately.
上記において、第５図に示すように、上板１
ａ、ラム３のそれぞれにダイスホルダー１０ａ，
３０を取付け、これらそれぞれのダイスホルダー
１０ａ，３０にダイス２ａ，２ｂを取付けること
もできる。上記において、ダイス２ａ，２ｂのダ
イスホルダー１０ａ，３０への取付手段としては
例えば実公昭52−5816号公報に開示されているＣ
型弾性リング使用の装着方式を適用するのが好ま
しい。 In the above, as shown in FIG.
a, a dice holder 10a for each of the rams 3,
30, and the dice 2a, 2b can be attached to the respective dice holders 10a, 30. In the above, the means for attaching the dice 2a, 2b to the die holders 10a, 30 is, for example, the C method disclosed in Japanese Utility Model Publication No. 52-5816.
It is preferable to apply a mounting method using a molded elastic ring.
第６図Ａ乃至第６図Ｆは本考案の別実施例にお
ける柱の配列、横倒可能な柱（横倒可能な柱は○
で示し固定柱はで示している。）並びに分岐金
具（b1は圧縮部、b2は非圧縮部）を示し、電線の
両側中の片面に存在する柱のうらの少なくとも一
本を固定とし、同上両側中の他方側に存在する柱
の全部を横倒自在として、これらの他方側の柱を
横倒することにより、電線を他方側に脱出させる
ようにしてある。 Figures 6A to 6F show the arrangement of columns in another embodiment of the present invention, columns that can be tipped sideways (pillars that can be tipped sideways are ○
The fixed column is shown in . ) and branch fittings (b 1 is the compression part, b 2 is the non-compression part), and at least one of the backs of the pillars on one side of the wire is fixed, and the wire is on the other side of both sides of the wire. All of the pillars are made to be able to fall sideways, and by turning the pillars on the other side sideways, the electric wires are allowed to escape to the other side.
上述した通り、本考案に係る電線接続用圧縮機
によれば、非圧縮部を有する分岐金具を圧縮部に
おいて電線に圧縮接続する場合、非圧縮部（電線
に直角方向の突部）をダイス外に逃がすことがで
き、ダイスを小型にできるから、圧縮機全体の小
型化が可能である。また、上下板を連結する柱
中、圧縮ダイス間を通る電線の両側中の一方側に
存在する柱のすべてを横倒自在としてあるから、
これらの柱の横倒により電線の圧縮ダイス間への
挿入、脱出を容易に行い得、同上電線の両側中の
他方側に存在する柱のうちの少くとも一本を固定
としてあるから、上記一方側の柱の横倒時におい
ても（すなわら、電線の挿入、脱出時において
も）、上下板を固定状態のままとしておくことが
でき、上下板のぶれを排除でき、このぶれが発生
する場合に避け難い上下ダイスのずれを効果的に
防止できる。 As described above, according to the electric wire connection compressor according to the present invention, when a branch fitting having a non-compressible portion is compressively connected to an electric wire at the compression portion, the non-compressible portion (the protrusion in the direction perpendicular to the wire) is removed from the outside of the die. Since the die can be made smaller, the entire compressor can be made smaller. In addition, all of the pillars that connect the upper and lower plates and the pillars on one side of the electric wire that passes between the compression dies can be tilted horizontally.
By falling these pillars horizontally, the wire can be easily inserted into and removed from between the compression dies, and since at least one of the pillars on the other side of both sides of the wire is fixed, Even when a side pillar falls sideways (i.e., when inserting or removing electric wires), the upper and lower plates can remain fixed, eliminating the movement of the upper and lower plates. This effectively prevents the upper and lower dies from shifting, which is difficult to avoid in some cases.
更に、ラムには下ダイスを、上板には上ダイス
をそれぞれ取付けてあり、下ダイス直上の空間、
並びに下ダイス真下の空間を上記電線の一方側の
横倒自在の柱をすべて横倒することにより三方開
放空間とすることができ、各ダイスの取替えを容
易に行い得る。 Furthermore, a lower die is attached to the ram, and an upper die is attached to the upper plate, and the space directly above the lower die,
In addition, the space directly below the lower die can be made into a three-sided open space by laying down all the pillars on one side of the electric wire, and each die can be easily replaced.
第１図Ａは電線に圧縮接続した分岐金具を示す
上面説明図、第１図Ｂは第１図Ａにおけるｂ−ｂ
断面説明図、第２図Ａは本考案に係る圧縮機を示
す上面説明図、第２図Ｂ並びに第２図Ｃは同圧縮
機を示す正面説明図、並びに側面説明図。第３図
は本考案圧縮機におけるラムを示す断面説明図、
第４図Ａは本考案において使用する上板を示す説
明図、第４図Ｂは本考案におけるハンドル付ロツ
クナツトの締付状態を示す説明図、第５図は本考
案の別実施例を示す断面説明図、第６図Ａ、第６
図Ｂ、第６図Ｃ、第６図Ｄ、第６図Ｅ並びに第６
図Ｆは本考案の他の実施例をそれぞれ示す上面説
明図である。
図において、１ａは上板、１ｂは下板、２ａは
上ダイス、２ｂは下ダイス、３はラム、４１，４
１は固定柱、４２，４２は横倒自在な柱である。
Fig. 1A is a top explanatory view showing a branch fitting connected to an electric wire by compression, and Fig. 1B is b-b in Fig. 1A.
FIG. 2A is an explanatory top view showing a compressor according to the present invention, and FIGS. 2B and 2C are an explanatory front view and a side view showing the same compressor. FIG. 3 is a cross-sectional explanatory diagram showing the ram in the compressor of the present invention;
Fig. 4A is an explanatory diagram showing the upper plate used in the present invention, Fig. 4B is an explanatory diagram showing the tightened state of the lock nut with handle in the present invention, and Fig. 5 is a cross section showing another embodiment of the present invention. Explanatory diagram, Figure 6A, 6th
Figure B, Figure 6C, Figure 6D, Figure 6E, and Figure 6
FIG. F is an explanatory top view showing other embodiments of the present invention. In the figure, 1a is the upper plate, 1b is the lower plate, 2a is the upper die, 2b is the lower die, 3 is the ram, 41, 4
1 is a fixed column, and 42 and 42 are columns that can be tilted horizontally.
Claims (1)
板にラムを設け、該ラムに下ダイスを取付け、上
板に上ダイスを取付け、これらの圧縮ダイス間を
通る電線の両側中の片側に存在する柱のうちの少
なくとも一本を固定とし、同上両側中の他方側に
存在する柱の全部を横倒自在としたことを特徴と
する電線接続用圧縮機。 The upper plate and the lower plate are connected by three or more pillars, a ram is provided on the lower plate, a lower die is attached to the ram, an upper die is attached to the upper plate, and the electric wire passing between these compression dies is A compressor for connecting electric wires, characterized in that at least one of the pillars on one side of both sides is fixed, and all of the pillars on the other side of the two sides are tiltable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4139983U JPS59146890U (en) | 1983-03-22 | 1983-03-22 | Compressor for wire connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4139983U JPS59146890U (en) | 1983-03-22 | 1983-03-22 | Compressor for wire connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59146890U JPS59146890U (en) | 1984-10-01 |
| JPH0117114Y2 true JPH0117114Y2 (en) | 1989-05-18 |
Family
ID=30171982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4139983U Granted JPS59146890U (en) | 1983-03-22 | 1983-03-22 | Compressor for wire connection |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59146890U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0728711Y2 (en) * | 1989-11-30 | 1995-06-28 | 三和テッキ株式会社 | Compressor for wire connection |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441682A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Ltd | Mis type semiconductor device |
| JPS5537840A (en) * | 1978-09-05 | 1980-03-17 | Nissin Electric Co Ltd | Time limit responsive relay |
| JPS5733095B2 (en) * | 1978-02-13 | 1982-07-15 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5733095U (en) * | 1980-08-01 | 1982-02-20 |
-
1983
- 1983-03-22 JP JP4139983U patent/JPS59146890U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5441682A (en) * | 1977-09-09 | 1979-04-03 | Hitachi Ltd | Mis type semiconductor device |
| JPS5733095B2 (en) * | 1978-02-13 | 1982-07-15 | ||
| JPS5537840A (en) * | 1978-09-05 | 1980-03-17 | Nissin Electric Co Ltd | Time limit responsive relay |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59146890U (en) | 1984-10-01 |
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