JPS6345803Y2 - - Google Patents
Info
- Publication number
- JPS6345803Y2 JPS6345803Y2 JP17682781U JP17682781U JPS6345803Y2 JP S6345803 Y2 JPS6345803 Y2 JP S6345803Y2 JP 17682781 U JP17682781 U JP 17682781U JP 17682781 U JP17682781 U JP 17682781U JP S6345803 Y2 JPS6345803 Y2 JP S6345803Y2
- Authority
- JP
- Japan
- Prior art keywords
- suspension body
- horizontal suspension
- predetermined position
- jumper
- spacer
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 239000000725 suspension Substances 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
本考案は耐張クランプを介し鉄塔アームに引留
められた架空送電線の相互間を接続する吊架式ジ
ヤンパー装置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 suspended jumper device that connects overhead power transmission lines secured to a tower arm via tension clamps.
従来、吊架式のジヤンパー装置においては、一
端を送電線引留ヨークに固定する水平吊架体に、
予めスペーサの取付位置をマーキングしておいて
複数個の各スペーサを水平吊架体に対し所定位置
に直角に交叉させて取付け、該スペーサの両端に
取付金具を介しボルト締めして固定した左右のジ
ヤンパー線がアンバランスにならないようにして
いたが、従来のこの技術手段によるとスペーサの
取付作業が非常に面倒であるばかりでなく円形状
の水平吊架体を使用すると、これに固定したスペ
ーサが作業中に回動変位することがあり高所での
補修作業に長時間を費すなどの欠陥があつた。 Conventionally, in suspension-type jumper devices, a horizontal suspension body with one end fixed to a power transmission line retaining yoke,
The installation positions of the spacers are marked in advance, and each spacer is installed at a right angle to the horizontal suspension body at a predetermined position. This conventional technique has been used to prevent the jumper wires from becoming unbalanced, but not only is it extremely troublesome to install the spacer, but when a circular horizontal suspension structure is used, the spacer fixed to this There were defects such as rotational displacement during work, requiring long hours of repair work at high places.
本考案は上記点を解消する目的でなされたもの
で、以下これを図示した一実施例について説明す
ると、図において１は架空送電線１１の引留ヨー
ク１０に吊杆８を介し固定された水平吊架体、２
は架空送電線１１相互間を接続するジヤンパー線
で、その端末は鉄塔アーム１２に引留められた架
空送電線の引留クランプ９に夫々接続されてい
る。３はジヤンパー線２を保持するスペーサで、
その両端には第２図に示すようにジヤンパー線２
を保持緊締する締付金具７，７を有し且つ、上記
水平吊架体１の所定位置又は該所定位置に嵌合固
定するスペーサ３或はその固定金具６内面の何れ
か一方の部材に突起４を形成し、これと対向する
他方の部材に該突起４が嵌合する係止孔５が設け
てある。なお図中１３は架空送電線１１を引留め
る耐張碍子連、１４は締付ボルトを示す。 The present invention was made with the purpose of solving the above-mentioned problems, and one embodiment of this invention will be explained below. Frame, 2
are jumper wires that connect the overhead power transmission lines 11 to each other, and their terminals are respectively connected to the retaining clamps 9 of the overhead power transmission lines that are secured to the tower arms 12. 3 is a spacer that holds the jumper wire 2;
At both ends there are jumper wires 2 as shown in Figure 2.
It has fastening fittings 7, 7 for holding and tightening the horizontal suspension body 1, and has a projection on either the inner surface of the spacer 3 or its fixing fitting 6 that fits and fixes at a predetermined position of the horizontal suspension body 1. 4, and a locking hole 5 into which the projection 4 fits is provided in the other member facing the projection 4. In the figure, 13 indicates a tension insulator chain for holding down the overhead power transmission line 11, and 14 indicates a tightening bolt.
本考案は上述のようになり、複数のスペーサ３
を取付ける水平吊架体１の所定位置と、該所定位
置に取付けるスペーサ３の取付部分に、相互が嵌
合して係止する突起４，係止孔５の何れか一方を
相対向して設けたことにより、各スペーサ３の取
付部を、夫々水平吊架体１の所定位置に嵌合係止
するだけで複数のスペーサの取付けが簡単で水平
吊架体１上にスペーサ取付位置を印す必要はな
く、また、水平吊架体が円形状であつても作業中
に水平吊架体に取付けられたスペーサ３が回動す
る恐れは全くなく、全てのスペーサ３が水平吊架
体１上の所定位置に整然確実に固定されるので高
所でのジヤンパー線の布設取付作業が容易にかつ
安全に行なえる等の大きな利点がある。 The present invention is as described above, and a plurality of spacers 3
Either a protrusion 4 or a locking hole 5, which are engaged and locked with each other, are provided facing each other at a predetermined position of the horizontal suspension body 1 to which the frame is attached, and a mounting portion of the spacer 3 to be attached to the predetermined position. As a result, it is easy to install a plurality of spacers by simply fitting and locking the mounting portion of each spacer 3 into a predetermined position on the horizontal suspension body 1, and the spacer mounting position can be marked on the horizontal suspension body 1. There is no need to do so, and even if the horizontal suspension body is circular, there is no risk that the spacers 3 attached to the horizontal suspension body will rotate during work, and all the spacers 3 are placed on the horizontal suspension body 1. Since the jumper wire can be fixed in a predetermined position in an orderly manner and reliably, it has great advantages such as being able to easily and safely perform the work of laying and installing jumper wires at high places.
第１図は吊架式ジヤンパー装置の説明図、第２
図は本考案の一実施例を示す要部説明図である。
１……水平吊架体、２……ジヤンパ線、３……
スペーサ、４……突起、５……係止孔、６……固
定金具、７……締付金具、８……吊杆、９……ク
ランプ、１０……ヨーク。
Figure 1 is an explanatory diagram of the suspended jumper device, Figure 2
The figure is an explanatory diagram of main parts showing an embodiment of the present invention. 1...Horizontal suspension body, 2...Jumper wire, 3...
Spacer, 4... protrusion, 5... locking hole, 6... fixing metal fitting, 7... tightening metal fitting, 8... hanging rod, 9... clamp, 10... yoke.
Claims (1)
に、架空送電線相互間を接続するジヤンパー線を
保持する複数のスペーサを取付けてなる吊架式の
ジヤンパー装置において、水平吊架体の所定位置
と、該所定位置に固定する各スペーサの取付部分
の何れか一方に突起を、他方に該突起が嵌合する
係止孔を対設してなることを特徴とするジヤンパ
ー装置。 In a suspension-type jumper device in which a plurality of spacers for holding jumper wires that connect overhead power transmission lines are attached to a horizontal suspension body held by a yoke via hanging rods, a predetermined position of the horizontal suspension body is used. A jumper device characterized in that a projection is provided on either one of the position and the mounting portion of each spacer fixed at the predetermined position, and a locking hole into which the projection fits is provided on the other side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17682781U JPS5883942U (en) | 1981-11-30 | 1981-11-30 | Jumper device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17682781U JPS5883942U (en) | 1981-11-30 | 1981-11-30 | Jumper device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5883942U JPS5883942U (en) | 1983-06-07 |
| JPS6345803Y2 true JPS6345803Y2 (en) | 1988-11-29 |
Family
ID=29970143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17682781U Granted JPS5883942U (en) | 1981-11-30 | 1981-11-30 | Jumper device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5883942U (en) |
-
1981
- 1981-11-30 JP JP17682781U patent/JPS5883942U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5883942U (en) | 1983-06-07 |
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