JPH0314917U - - Google Patents
Info
- Publication number
- JPH0314917U JPH0314917U JP7576989U JP7576989U JPH0314917U JP H0314917 U JPH0314917 U JP H0314917U JP 7576989 U JP7576989 U JP 7576989U JP 7576989 U JP7576989 U JP 7576989U JP H0314917 U JPH0314917 U JP H0314917U
- Authority
- JP
- Japan
- Prior art keywords
- main frame
- transmission tower
- tower arm
- tip
- cross beam
- 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)
Description
第１図は本考案の実施例の斜視図、第２図は同
平面図、第３図は本考案の他の実施例の斜視図、
第４図は同平面図、第５図は従来品の平面図、第
６図は同従来品を使用した場合の両径間の弛度説
明図である。
１……鉄塔本体、１５……縦主フレーム、１６
……横桁材、１７，２２……横主フレーム、２０
，２３……連結材、２１，２４……緩衝材。
FIG. 1 is a perspective view of an embodiment of the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is a perspective view of another embodiment of the present invention.
FIG. 4 is a plan view of the same, FIG. 5 is a plan view of the conventional product, and FIG. 6 is an explanatory diagram of the slack between both spans when the conventional product is used. 1... Steel tower main body, 15... Vertical main frame, 16
...Horizontal beam material, 17, 22 ...Horizontal main frame, 20
, 23... Connecting material, 21, 24... Cushioning material.
Claims (1)
レーム１５の先端部両側を一対の横桁材１６，１
６からなる横主フレーム１７，２２で鉄塔本体１
の両側部に固定し、各横桁材１６の中間を又は各
横桁材１６と鉄塔本体１とを所定外力で破断する
連結材２０，２３で連結すると共に、縦主フレー
ム１５の両側にあつて縦主フレーム１５の水平旋
回動を抑制する緩衝材２１，２４を備えたことを
特徴とする送電鉄塔アーム。 ２ 縦主フレーム１５先端部の横主フレーム１７
，２２連結箇所に導体耐張碍子装置を取付けた請
求項１記載の送電鉄塔アーム。 ３ 縦主フレーム１５先端部の横主フレーム１７
，２２連結箇所に導体耐張碍子装置を取付けた請
求項１記載の送電鉄塔アーム。[Claims for Utility Model Registration] 1. A pair of cross beam members 16, 1 on both sides of the tip of the vertical main frame 15 attached to the tower body 1 so as to be horizontally pivotable.
The tower body 1 is made up of horizontal main frames 17 and 22 consisting of 6
and connect the middle of each cross beam member 16 or each cross beam member 16 and the tower main body 1 with connecting members 20 and 23 that break with a predetermined external force, and A power transmission tower arm characterized in that it is provided with cushioning materials 21 and 24 for suppressing horizontal rotational movement of a vertical main frame 15. 2 Horizontal main frame 17 at the tip of the vertical main frame 15
, 22. The power transmission tower arm according to claim 1, wherein a conductor tension insulator device is attached to the connecting portion of the transmission tower arm. 3 Horizontal main frame 17 at the tip of the vertical main frame 15
, 22. The power transmission tower arm according to claim 1, wherein a conductor tension insulator device is attached to the connecting portion of the transmission tower arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7576989U JPH0514668Y2 (en) | 1989-06-28 | 1989-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7576989U JPH0514668Y2 (en) | 1989-06-28 | 1989-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0314917U true JPH0314917U (en) | 1991-02-14 |
| JPH0514668Y2 JPH0514668Y2 (en) | 1993-04-19 |
Family
ID=31616638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7576989U Expired - Lifetime JPH0514668Y2 (en) | 1989-06-28 | 1989-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0514668Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0591139U (en) * | 1992-05-25 | 1993-12-10 | 株式会社フジクラ | Simple waterproof structure for communication cable |
-
1989
- 1989-06-28 JP JP7576989U patent/JPH0514668Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0591139U (en) * | 1992-05-25 | 1993-12-10 | 株式会社フジクラ | Simple waterproof structure for communication cable |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0514668Y2 (en) | 1993-04-19 |