JPS5922327B2 - insulator device - Google Patents
insulator deviceInfo
- Publication number
- JPS5922327B2 JPS5922327B2 JP2136476A JP2136476A JPS5922327B2 JP S5922327 B2 JPS5922327 B2 JP S5922327B2 JP 2136476 A JP2136476 A JP 2136476A JP 2136476 A JP2136476 A JP 2136476A JP S5922327 B2 JPS5922327 B2 JP S5922327B2
- Authority
- JP
- Japan
- Prior art keywords
- link
- insulator
- metal fitting
- tightening
- insulator device
- 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
Landscapes
- Insulators (AREA)
Description
【発明の詳細な説明】 本発明は碍子装置に関するものである。[Detailed description of the invention] The present invention relates to an insulator device.
送電線あるいは変電所の耐張個所においてジャンパー線
を支持する碍子装置は、本線を支持する碍子装置と異な
つて常時ほとんどわずかな荷重しか働いていないため、
風等によるジャンパー線の振動によつて、碍子装置を構
成する碍子と金具あるいは金具相互の連結部は容易に隙
間を生じて接触不良となり、繰返えし放電を起して電波
障害の原因となることがある。Unlike the insulators that support the main lines, the insulators that support jumper wires at the tension-bearing points of power transmission lines or substations are subject to only a small load at all times.
Vibration of jumper wires caused by wind, etc. can easily create gaps in the insulator and metal fittings that make up the insulator device, or poor contact between the metal fittings, causing repeated discharges and causing radio interference. It may happen.
このような軽荷重個所用碍子装置における連結部の電波
障害防止対策としては、例えば第１図に示したジャンパ
ー支持用Ｖ吊長幹碍子装置のヨーク部分のように、長幹
碍子１のキャップ金具２とヨーク３とを導線４により電
気的に短絡する構造が一般的に採用されている。As a measure to prevent radio wave interference at the connection part of such an insulator device for light load locations, for example, as in the yoke part of the V-suspended long-stem insulator device for jumper support shown in FIG. A structure in which the yoke 2 and the yoke 3 are electrically short-circuited by a conductive wire 4 is generally adopted.
しかしこの構造は、疲労および腐食等による導線４の寿
命に問題があるうえ、各連結部を装置組立後に導線４で
連結することは作業の省力化に逆行し、また美観上の問
題をも発生するといつた欠点があつた。本発明の碍子装
置は前記の諸欠点をすべて解消したもので、碍子と金具
あるいは金具相互の連結部の連結部材相互を密に接触さ
せて両者間のガタツキをなくした碍子装置において、連
結部をクレビス・リンク構成とし、クレビスを、金具本
体に固定した固定リンクと、この固定リンクあるいは金
具本体に開閉自在に連結した締付リンクとに分割して構
成したことを特徴とする碍子装置にある。However, this structure has problems with the lifespan of the conductor 4 due to fatigue and corrosion, and connecting each connection part with the conductor 4 after assembling the device goes against labor-saving efforts and also causes aesthetic problems. Then, a flaw appeared. The insulator device of the present invention eliminates all of the above-mentioned drawbacks, and is an insulator device in which the insulator and the metal fittings or the connecting members of the connecting portions of the metal fittings are brought into close contact with each other to eliminate looseness between the two. This insulator device has a clevis-link configuration, and is characterized in that the clevis is divided into a fixed link fixed to a metal fitting body and a tightening link connected to the fixed link or the metal fitting body so as to be openable and closable.
本発明碍子装置の他の実施例においては、固定・ リン
クの基部あるいは金具本体に設けられたソケット部に、
締付リンクの基部に設けられたボール部をはめ込んで、
締付リンクを開閉自在に連結したものでもよい。以下図
示の実施例により本発明をさらに詳細に・ 説明する。In another embodiment of the insulator device of the present invention, a socket portion provided at the base of the fixing/link or the metal fitting body is provided with a
Insert the ball part provided at the base of the tightening link,
It is also possible to connect tightening links so that they can be opened and closed. The present invention will be explained in more detail below using examples shown in the drawings.
第２図に示す実施例では、本発明の碍子装置はり吊長幹
碍子装置における長幹碍子１のキャップ金具２のクレビ
ス部を、キヤツプ本体５に固定された固定リンク６と、
固定リンク６にピン７で矢印方向に開閉自在に連結した
締付リンク８とに分割し、この固定リンク６と締付リン
ク８とにより連結すべきヨーク３をはさみこんで、ポリ
ト９およびナツト１０により締付け、クレビスとヨーク
とを完全に接触、連結する構造のものである。In the embodiment shown in FIG. 2, the clevis portion of the cap fitting 2 of the long stem insulator 1 in the insulator device beam hanging long stem insulator device of the present invention is connected to a fixed link 6 fixed to the cap body 5.
The fixed link 6 is divided into a tightening link 8 connected with a pin 7 so as to be openable and closable in the direction of the arrow, and the yoke 3 to be connected is sandwiched between the fixed link 6 and the tightening link 8. The structure is such that the clevis and yoke are completely contacted and connected by tightening.
次に第３図に示す実施例では、本発明の碍子装置を長幹
碍子１の端末金具がベース金具１１の場合に長幹碍子１
とヨーク３とを連結する連結金具１２に応用したもので
、一方がベース形状で他の一方がクレビス形状である連
結金具１２のクレビス部を、ベース本体１３に固定され
た固定リンク６と、固定リンク６にピン７で開閉自在に
連結した締付リンク８に分割構成したものである。また
第４図に示す実施例では、本発明の碍子装置は固定リン
ク６の基部に設けられた切欠部１４に、締付リクク８の
基部に設けられたハンガー部１５をはめ込んで、締付リ
ンクを開閉自在に連結したものであるが、切欠部１４を
ソケツト部としハンガー部１５をボール部としたボール
・ソケツト構造としてもよく、その連結構造に制限はな
い。なお、前記の実施例では長幹碍子用のキヤツプ金具
あるいは連結金具に応用したものであるが、その他懸垂
碍子用のキヤツプ金具あるいは平行うレビス等の碍子装
置用連結金具への応用等、適用する金具形状にも制限は
ない。前記のように構成された各実施例のものは、何れ
もヨーク等リンク形状のものを、固定リンク６と締付リ
ンク８とによつてはさみ込んで、ボルト９およびナツト
１０により締付け両者を完全に接触、連結するため、常
時ほとんどわずかな荷重しか働かないジアッパー支持装
置等の軽荷重個所用碍子装置においても、風等によるジ
アッパー線あるいは電線の振動によつて各連結部に接触
不良を生じることなく、電波障害を防止するものである
。本発明は以上の実施例による説明によつて明らかなよ
うに構造が極めて簡単であるため、装置組立作業が容易
であり、美観上の問題も解決されるうえ、軽荷重個所に
適用する碍子装置の電波障害発生を防止でき、業界に寄
与するところ極めて大なるものである。Next, in the embodiment shown in FIG.
This is applied to the connecting fitting 12 that connects the yoke 3 and the yoke 3, and the clevis part of the connecting fitting 12, where one side is base-shaped and the other side is clevis-shaped, is fixed to the fixed link 6 fixed to the base body 13. It is divided into a tightening link 8 which is connected to the link 6 by a pin 7 so as to be openable and closable. Further, in the embodiment shown in FIG. 4, the insulator device of the present invention has a hanger portion 15 provided at the base of the tightening lever 8 fitted into a cutout portion 14 provided at the base of the fixed link 6, so that the tightening link Although they are connected so as to be openable and closable, they may have a ball-socket structure in which the notch 14 is a socket part and the hanger part 15 is a ball part, and there are no restrictions on the connection structure. In addition, in the above embodiment, the present invention is applied to a cap metal fitting or a connecting metal fitting for a long-stem insulator, but it can also be applied to a cap metal fitting for a suspended insulator or a connecting metal fitting for an insulator device such as a flat revise. There are no restrictions on the shape of the metal fittings. In each of the embodiments constructed as described above, a link-shaped object such as a yoke is sandwiched between a fixed link 6 and a tightening link 8, and both are completely tightened with bolts 9 and nuts 10. Even in insulators for light-load areas such as zipper support devices where only a small load is applied at all times due to contact and connection with the wires, contact failures may occur at each connecting part due to vibrations of zipper wires or electric wires caused by wind, etc. This is to prevent radio wave interference. As is clear from the above description of the embodiments, the structure of the present invention is extremely simple, making it easy to assemble the device, solving aesthetic problems, and making it possible to apply the insulator device to light-loaded locations. This is a huge contribution to the industry as it can prevent radio wave interference.
第１図は従来の電波障害防止対策を施したｖ吊長幹碍子
装置のヨーク部分正面図、第２図乃至第４図はそれぞれ
本発明の電波障害防止対策を施した吊長幹碍子装置にお
ける長幹碍子とヨークとの連結部の実施例の斜視図であ
る。
１・・・・・・長幹碍子、２・・・・・・キヤツプ金具
、３・・・・・・ヨーク、４・・・・・・導線、５・・
・・・・キヤツプ本体、６・・・・・・固定リンク、７
・・・・・・ピン、８・・・・・・締付リンク、９・・
・・・・ボルト、１０・・・・・・ナツト、１１・・・
・・・ベース金具、１２・・・・・・連結金具、１３・
・・・・・ベース本体、１４・・・・・・切欠部、１５
・・・・・・ハンガー部。Fig. 1 is a front view of a yoke portion of a v-suspended long trunk insulator device with conventional measures to prevent radio wave interference, and Figs. FIG. 3 is a perspective view of an embodiment of a connecting portion between a long insulator and a yoke. 1...Long trunk insulator, 2...Cap fitting, 3...Yoke, 4...Conductor, 5...
... Cap body, 6 ... Fixed link, 7
...Pin, 8...Tightening link, 9...
...Bolt, 10...Natsuto, 11...
...Base metal fitting, 12...Connection metal fitting, 13.
...Base body, 14...Notch, 15
・・・・・・Hanger part.
Claims (1)
互を密に接触させて両者間のガタツキをなくした碍子装
置において、連結部をクレビス・リンク構成とし、クレ
ビスを、金具本体に固定した固定リンクと、この固定リ
ンクあるいは金具本体に開閉自在に連結した締付リンク
とに分割して構成したことを特徴とする碍子装置。 ２ 締付リンクを、固定リンクあるいは金具本体にピン
で開閉自在に連結した特許請求の範囲第１項記載の碍子
装置。 ３ 固定リンクの基部あるいは金具本体に設けられた切
欠部に、締付リンクの基部に設けられたハンガー部をは
め込んで、締付リンクを開閉自在に連結した特許請求の
範囲第１項記載の碍子装置。[Scope of Claims] 1. In an insulator device in which the insulator and the metal fitting or the connecting members of the connecting portion between the metal fittings are brought into close contact with each other to eliminate looseness between the two, the connecting portion has a clevis-link configuration, and the clevis is connected to the metal fitting. An insulator device characterized in that it is divided into a fixed link fixed to a main body and a tightening link connected to the fixed link or the metal fitting main body so as to be openable and closable. 2. The insulator device according to claim 1, wherein the tightening link is openably and closably connected to the fixed link or the metal fitting body with a pin. 3. The insulator according to claim 1, in which the hanger part provided at the base of the tightening link is fitted into the base of the fixed link or the notch provided in the metal fitting body, and the tightening link is connected in an openable and closable manner. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2136476A JPS5922327B2 (en) | 1976-02-28 | 1976-02-28 | insulator device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2136476A JPS5922327B2 (en) | 1976-02-28 | 1976-02-28 | insulator device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS52104797A JPS52104797A (en) | 1977-09-02 |
| JPS5922327B2 true JPS5922327B2 (en) | 1984-05-25 |
Family
ID=12053027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2136476A Expired JPS5922327B2 (en) | 1976-02-28 | 1976-02-28 | insulator device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922327B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62168305A (en) * | 1986-01-18 | 1987-07-24 | 日本碍子株式会社 | Thunder resistant horn insulator |
-
1976
- 1976-02-28 JP JP2136476A patent/JPS5922327B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS52104797A (en) | 1977-09-02 |
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