JP2698019B2 - Jumper device - Google Patents
Jumper deviceInfo
- Publication number
- JP2698019B2 JP2698019B2 JP5087961A JP8796193A JP2698019B2 JP 2698019 B2 JP2698019 B2 JP 2698019B2 JP 5087961 A JP5087961 A JP 5087961A JP 8796193 A JP8796193 A JP 8796193A JP 2698019 B2 JP2698019 B2 JP 2698019B2
- Authority
- JP
- Japan
- Prior art keywords
- tower
- jumper
- power transmission
- spacing
- jumper 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 - Fee Related
Links
Description
【０００１】[0001]
【産業上の利用分野】本発明はジャンパ装置に係り、特
に、既設の送電線を利用して大容量の送電を行うときに
好適なものに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a jumper device and, more particularly, to a jumper device suitable for transmitting a large amount of power using an existing transmission line.
【０００２】[0002]
【従来の技術】従来、この種のジャンパ装置は、送電線
鉄塔（以下、鉄塔という）のアーム先端に設けられたが
いし装置の下方に設けられている。2. Description of the Related Art Conventionally, this type of jumper device is provided below an insulator device provided at an end of an arm of a power transmission tower (hereinafter referred to as a tower).
【０００３】すなわち、がいし装置は、アーム先端から
互いに反対方向に伸びるように一対設けられていて、両
がいし装置の先端部に送電線がそれぞれ張設されてい
る。そして、ジャンパ装置は、両がいし装置の下方に位
置するとともに、その長手方向と平行に設けられてい
て、両がいし装置にそれぞれ張設されている送電線を電
気的に接続するようにしている。[0003] That is, a pair of insulator devices are provided so as to extend from the tip of the arm in the opposite direction to each other, and transmission lines are respectively stretched at the tip portions of both the insulator devices. The jumper device is located below the two insulator devices and is provided in parallel with the longitudinal direction thereof, so as to electrically connect the transmission lines stretched to the respective two insulator devices.
【０００４】[0004]
【発明が解決しようとする課題】ところで、近年、電気
の需要増大に対処するために、新たなルートを設置する
ことなく、さらに既設の鉄塔を大容量対応型に建設し直
すことなく、既設の鉄塔を利用して、送電容量を増大さ
せることが試みられている。By the way, in recent years, in order to cope with an increase in demand for electricity, without installing a new route and without rebuilding an existing steel tower to a large-capacity type, the existing tower is not rebuilt. Attempts have been made to increase the transmission capacity using a steel tower.
【０００５】この大容量化、すなわち送電電圧の昇圧化
の場合、鉄塔間に張設されている送電線間の間隔の問題
は、送電線間にスペーサを介在させることで解決できる
が、ジャンパ線と鉄塔との間隔を昇圧化に対応できるよ
うにしないと、既設の鉄塔を利用しての大容量化を図る
ことができないという問題点がある。[0005] In the case of increasing the capacity, that is, increasing the transmission voltage, the problem of the interval between the transmission lines stretched between the towers can be solved by interposing a spacer between the transmission lines. Unless the interval between the tower and the tower is adapted to increase the pressure, there is a problem that the existing tower cannot be used to increase the capacity.
【０００６】そこで、本発明は、上記課題を解決するた
めになされたものであって、その目的は、ジャンパ装置
と鉄塔との間隔を昇圧化に対処できるようにしたジャン
パ装置を提供することにある。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problem, and an object of the present invention is to provide a jumper device capable of coping with an increase in the distance between the jumper device and a steel tower. is there.
【０００７】[0007]
【課題を解決するための手段】本発明に係るジャンパ装
置は、上記目的を達成するために、鉄塔から水平方向に
伸びるアームの先端部に、互いに反対方向に伸びるよう
に設けられた一対のがいし装置に張設されているそれぞ
れの送電線を、ジャンパ線で接続するようにしたジャン
パ装置において、前記ジャンパ線を前記鉄塔と離れる外
方に位置させるとともに、その鉄塔と所定の間隔に保つ
長さを有し、かつ一端部がそのジャンパ線に結合される
とともに、他端部が前記がいし装置の導電側構成部材に
結合される、間隔保持部材と、前記間隔保持部材と前記
鉄塔を挾んだ反対のアーム側の間隔保持部材との間に設
けられ、それら両間隔保持部材を固定する、電気的に不
導体に形成された固定部材とを有することを特徴として
いる。In order to achieve the above object, a jumper device according to the present invention is provided with a pair of insulators provided at the tip of an arm extending horizontally from a steel tower so as to extend in mutually opposite directions. In a jumper device in which each power transmission line stretched over the device is connected by a jumper wire, the jumper wire is located outside of the steel tower and separated from the steel tower, and a predetermined distance from the steel tower is maintained. And a gap holding member, one end of which is connected to the jumper wire and the other end of which is connected to the conductive side component member of the insulator device. A fixing member is provided between the space holding members on the opposite arm side, and fixes the space holding members, and is electrically non-conductive.
【０００８】[0008]
【作用】上記構成において、間隔保持部材の一端部に結
合されているジャンパ線は鉄塔側の外方に位置し、いわ
ゆる横回しの状態となる。そして、間隔保持部材は固定
部材により固定される。In the above construction, the jumper wire connected to one end of the spacing member is located on the outer side of the tower and is in a so-called horizontal state. Then, the spacing member is fixed by the fixing member.
【０００９】[0009]
【実施例】以下、本発明の実施例を図面に基づいて説明
する。図１は、一実施例装置の斜視図であって、図面を
簡略化するために、鉄塔Ｔの複数のアーム１ａ，１ｂ〜
３ａ，３ｂのうちの最上方のアーム１ａ，１ｂに取付け
た例を示している。Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of an apparatus according to one embodiment. In order to simplify the drawing, a plurality of arms 1a and 1b to
An example is shown in which it is attached to the uppermost arm 1a, 1b of 3a, 3b.
【００１０】各アーム１ａ，１ｂの先端部には、一対の
がいし装置Ｂ1 ，Ｂ2 の一端部がそれぞれ連結されてい
るとともに、それぞれの他端部が反対方向へ向くように
設けられている。すなわち、がいし装置Ｂ1 ，Ｂ2 の他
端部には、送電線Ｌ，Ｌがそれぞれ張設されていて、そ
の送電線Ｌ，Ｌの張設方向にがいし装置Ｂ1 ，Ｂ2 を方
向付けている。At one end of each of the arms 1a and 1b, one end of a pair of insulators B 1 and B 2 is connected, and the other end is provided so as to face in the opposite direction. . That is, the other end portion of the insulator device B 1, B 2, transmission line L, and L is not stretched, respectively, direct the transmission line L, apparatus B 1, B 2 insulator in the stretched direction of the L ing.
【００１１】ジャンパ装置２は、一対のがいし装置
Ｂ1 ，Ｂ2 の他端側の両送電線Ｌ，Ｌをそれぞれ接続す
る導線からなる周知のジャンパ線３，３と、間隔保持部
材４とから構成されている。The jumper device 2 is composed of well-known jumper wires 3 and 3 each composed of a conductor connecting the two transmission lines L and L at the other end of the pair of insulator devices B 1 and B 2 and a spacing member 4. It is configured.
【００１２】間隔保持部材４は、一端部がジャンパ線
３，３に結合されるとともに、他端部ががいし装置
Ｂ1 ，Ｂ1 の導電側構成部材に結合されている。なお、
図１では、他方のがいし装置Ｂ2 ，Ｂ2 の他端部が省略
されているが、ここにも同様の間隔保持部材４，４がそ
れぞれ設けられているとともに、後述の固定部材も設け
られている。The spacing member 4 has one end connected to the jumper wires 3 and 3 and the other end connected to the conductive side components of the insulator devices B 1 and B 1 . In addition,
In FIG. 1, the other end portions of the other insulator devices B 2 , B 2 are omitted, but the same spacing members 4, 4 are provided here, and a fixing member described later is also provided. ing.
【００１３】この間隔保持部材４の長さは、ジャンパ線
３と鉄塔Ｔとの間隔を所定の間隔、つまり、ジャンパ線
３の対地電圧に十分に耐える間隔に決められている。The length of the spacing member 4 is determined such that the spacing between the jumper wire 3 and the tower T is a predetermined spacing, that is, a spacing that can sufficiently withstand the ground voltage of the jumper wire 3.
【００１４】間隔保持部材４，４の他端側、つまりがい
し装置Ｂ1 ，Ｂ1 の導電側構成部材には、上方へ突出す
る突出片５，５が間隔保持部材４，４と一体的に設けら
れていて、この両突出片５，５の上端部間に固定部材６
が設けられている。On the other end side of the spacing members 4, that is, on the conductive side components of the insulator devices B 1 , B 1 , projecting pieces 5, 5 projecting upward are integrally formed with the spacing members 4, 4. A fixing member 6 is provided between the upper end portions of the two projecting pieces 5, 5.
Is provided.
【００１５】固定部材６の両側部分は、中実長幹がいし
７ａ，７ｂで構成され、中央部分は両がいし連７ａ，７
ｂを結合する連結棒７で構成されていて、電気的に不導
体（絶縁）構造に形成されている。The both sides of the fixing member 6 are formed of solid long trunk insulators 7a and 7b, and the central portion is a pair of insulators 7a and 7b.
It is composed of a connecting rod 7 for connecting b, and is formed in an electrically non-conductive (insulated) structure.
【００１６】以上のように、本実施例装置は、間隔保持
部材４と固定部材６で固定して、両側のアーム１ａ，１
ｂのジャンパ線４を横回しできるようにしたので、既設
の鉄塔Ｔを利用して送電容量を増加させることが可能と
なる。As described above, the apparatus of this embodiment is fixed by the spacing member 4 and the fixing member 6, and the arms 1a,
Since the jumper wire 4 of b can be traversed, it is possible to increase the power transmission capacity using the existing steel tower T.
【００１７】[0017]
【発明の効果】本発明に係るジャンパ装置は、前記ジャ
ンパ線を前記鉄塔と反対側に移動させるとともに、その
鉄塔と所定の間隔に保つ長さを有し、かつ一端部がその
ジャンパ線に結合されるとともに、他端部が前記がいし
装置の導電側構成部材に結合される、間隔保持部材と、
前記間隔保持部材と前記鉄塔を挾んだ反対のアーム側の
間隔保持部材との間に設けられ、それら両間隔保持部材
を固定する、電気的に不導体に形成された固定部材とか
らなるので、ジャンパ線を横回しすることができる。こ
のため、既設の鉄塔であっても送電容量を増加させるこ
とが可能となる。According to the jumper device of the present invention, the jumper wire is moved to the opposite side of the tower, has a length to keep a predetermined distance from the tower, and one end is connected to the jumper line. While, the other end is coupled to the conductive side component of the insulator device, a spacing member,
It is provided between the spacing member and the spacing member on the side of the arm opposite to the steel tower and fixes the spacing members. , Can jump the jumper line. For this reason, it is possible to increase the transmission capacity even for an existing tower.
【図１】本発明の一実施例装置の斜視図である。FIG. 1 is a perspective view of an apparatus according to an embodiment of the present invention.
１ａ，１ｂ，〜３ａ，３ｂ アーム ２ ジャンパ装置 ３ ジャンパ線 ４ 間隔保持部材 ６ 固定部材 Ｔ 送電線鉄塔（鉄塔） 1a, 1b, ~ 3a, 3b Arm 2 Jumper device 3 Jumper wire 4 Spacing member 6 Fixing member T Power transmission tower (pylon)
───────────────────────────────────────────────────── フロントページの続き (72)発明者 織部 克雄 静岡県小笠郡菊川町加茂3538−２ (56)参考文献 実開 昭61−84631（ＪＰ，Ｕ) 実開 昭61−84632（ＪＰ，Ｕ) 特公 昭36−5926（ＪＰ，Ｂ１) ──────────────────────────────────────────────────続 き Continuation of the front page (72) Katsuo Oribe, Inventor 3538-2 Kamo, Kikukawa-cho, Ogasa-gun, Shizuoka Prefecture (56) References ) JP 36-5926 (JP, B1)
Claims (1)
の先端部に、互いに反対方向に伸びるように設けられた
一対のがいし装置に張設されているそれぞれの送電線
を、ジャンパ線で接続するようにしたジャンパ装置にお
いて、 前記ジャンパ線を前記送電線鉄塔と離れる外方に位置さ
せるとともに、その送電線鉄塔と所定の間隔に保つ長さ
を有し、かつ一端部がそのジャンパ線に結合されるとと
もに、他端部が前記がいし装置の導電側構成部材に結合
される、間隔保持部材と、 前記間隔保持部材と前記送電線鉄塔を挾んだ反対のアー
ム側の間隔保持部材との間に設けられ、それら両間隔保
持部材を固定する、電気的に不導体に形成された固定部
材と、 を有することを特徴とするジャンパ装置。1. A pair of insulators provided to extend in opposite directions from each other at a tip end of an arm extending horizontally from a power transmission tower, and each power transmission line is connected by a jumper wire. In the jumper device as described above, the jumper wire is located outside of the power transmission tower and has a length to keep a predetermined distance from the power transmission tower, and one end is connected to the jumper wire. And a spacing member, the other end of which is coupled to the conductive side component member of the insulator device, between the spacing member and the spacing member on the opposite arm side across the transmission line tower. A fixing member provided to fix the both space holding members, the fixing member being electrically non-conductive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5087961A JP2698019B2 (en) | 1993-03-23 | 1993-03-23 | Jumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5087961A JP2698019B2 (en) | 1993-03-23 | 1993-03-23 | Jumper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH06284538A JPH06284538A (en) | 1994-10-07 |
| JP2698019B2 true JP2698019B2 (en) | 1998-01-19 |
Family
ID=13929466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5087961A Expired - Fee Related JP2698019B2 (en) | 1993-03-23 | 1993-03-23 | Jumper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2698019B2 (en) |
-
1993
- 1993-03-23 JP JP5087961A patent/JP2698019B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06284538A (en) | 1994-10-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |