JPS6138829U - Overhead transmission line jumper device - Google Patents
Overhead transmission line jumper deviceInfo
- Publication number
- JPS6138829U JPS6138829U JP12414784U JP12414784U JPS6138829U JP S6138829 U JPS6138829 U JP S6138829U JP 12414784 U JP12414784 U JP 12414784U JP 12414784 U JP12414784 U JP 12414784U JP S6138829 U JPS6138829 U JP S6138829U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- jumper
- attached
- transmission line
- jumper 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.)
- Granted
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図ないし第４図は本考案の第１実施例を示すもので
、第１図はジャンパ装置全体の側面図、第２図は第１図
における■一■線拡大横断面図、第３図は第１図におけ
る■一■線拡大横断面図、第４図は第１図における要部
の拡大側面図、第５図は本考案の第２実施例のジャンパ
装置の要部を示す側面図、第６図は従来のジャンパ装置
を示す側面図、第７図は他の従来のジャンパ装置を示す
，側面図である。
１・・・・・・鉄塔アーム、２・・・・・・耐張碍子連
、３・・・・・・本線、４・・・・・・金具、５・・・
・・・吊り材、６・・・・・・ジャンパロツド、７・・
・・・・接続用導体、８・・・・・・ダミーロツド、１
０・・・・・・接続装置、１１・・・・・・シールドリ
ング。1 to 4 show a first embodiment of the present invention, in which FIG. 1 is a side view of the entire jumper device, FIG. 2 is an enlarged cross-sectional view of the The figure is an enlarged cross-sectional view taken along the line 1 in Fig. 1, Fig. 4 is an enlarged side view of the main parts in Fig. 1, and Fig. 5 is a side view showing the main parts of the jumper device according to the second embodiment of the present invention. 6 is a side view showing a conventional jumper device, and FIG. 7 is a side view showing another conventional jumper device. 1... Steel tower arm, 2... Tensile insulator chain, 3... Main line, 4... Metal fittings, 5...
...Hanging material, 6...Jumper rod, 7...
...Connecting conductor, 8...Dummy rod, 1
0... Connection device, 11... Shield ring.
Claims (1)
ある金具４に吊り材５が取りつけられ、その吊り材５に
より鉄塔アーム１の下方に配置されているジャンパロツ
ド６の両端付近が吊持されているとともに、前記ジャン
パロツド６の両端と本線３とが複数本の接続用導体７を
介して電気的に接続されているジャンパ装置において、
前記ジャンパロツド６よりも長く、両端が前記接続用導
体７の下部位置にまで至るダミーロツド８がジャンパロ
ツド６に同電位に並列に接続され、かつそのダミーロツ
ド８の両端にシールドリング１１が取り付けられている
ことを特徴とする架空送電線のジャンパ装置。A hanging member 5 is attached to a metal fitting 4 between the tensile insulator chain 2 and a main line 3 made of a plurality of conductors, and the hanging member 5 is attached to the vicinity of both ends of a jumper rod 6 placed below the tower arm 1. is suspended, and both ends of the jumper rod 6 and the main line 3 are electrically connected via a plurality of connecting conductors 7,
A dummy rod 8, which is longer than the jumper rod 6 and whose both ends reach the lower position of the connection conductor 7, is connected in parallel to the jumper rod 6 at the same potential, and a shield ring 11 is attached to both ends of the dummy rod 8. A jumper device for overhead power lines featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12414784U JPS6138829U (en) | 1984-08-14 | 1984-08-14 | Overhead transmission line jumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12414784U JPS6138829U (en) | 1984-08-14 | 1984-08-14 | Overhead transmission line jumper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6138829U true JPS6138829U (en) | 1986-03-11 |
| JPH038018Y2 JPH038018Y2 (en) | 1991-02-27 |
Family
ID=30682876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12414784U Granted JPS6138829U (en) | 1984-08-14 | 1984-08-14 | Overhead transmission line jumper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6138829U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733696U (en) * | 1971-04-30 | 1972-12-15 |
-
1984
- 1984-08-14 JP JP12414784U patent/JPS6138829U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4733696U (en) * | 1971-04-30 | 1972-12-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038018Y2 (en) | 1991-02-27 |
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