JPS63105421U - - Google Patents
Info
- Publication number
- JPS63105421U JPS63105421U JP19883386U JP19883386U JPS63105421U JP S63105421 U JPS63105421 U JP S63105421U JP 19883386 U JP19883386 U JP 19883386U JP 19883386 U JP19883386 U JP 19883386U JP S63105421 U JPS63105421 U JP S63105421U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- power transmission
- transmission line
- support
- disc springs
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
第１図は本考案の一実施例を示すギヤロツピン
グ防止用ダンパの断面図、第２図はダンパの取付
け例を示す概略図、第３図は皿ばねの荷重特性線
図、第４図は送電線の加振実験装置の概略図、第
５図はダンパの有無による振幅変化量と張力変動
量を比較して示す図である。
１……ギヤロツピング防止用ダンパ、２……外
筒、３……ロツド、４……皿ばね群、４ａ……皿
ばね。
Fig. 1 is a sectional view of a gear locking prevention damper showing an embodiment of the present invention, Fig. 2 is a schematic diagram showing an example of damper installation, Fig. 3 is a load characteristic diagram of a disc spring, and Fig. 4 is a transmission diagram. FIG. 5, which is a schematic diagram of the electric wire vibration experiment apparatus, is a diagram showing a comparison of the amount of amplitude variation and the amount of tension variation depending on the presence and absence of a damper. DESCRIPTION OF SYMBOLS 1... Damper for preventing gear locking, 2... Outer cylinder, 3... Rod, 4... Disc spring group, 4a... Disc spring.
Claims (1)
れる外筒と、この外筒に軸線方向に移動自在に挿
入されかつ上記送電線または支持体のいずれか他
方側に連結されるロツドと、複数枚の皿ばねを同
じ向きに重合したものを交互に向きを変えて上記
外筒とロツドとの間に収容した皿ばね群とを具備
したことを特徴とする架空送電線のギヤロツピン
グ防止用ダンパ。 an outer cylinder connected to one side of the power transmission line or the support; a rod inserted into the outer cylinder so as to be movable in the axial direction and connected to the other side of the power transmission line or the support; A damper for preventing gear locking of an overhead power transmission line, comprising a group of disc springs in which two disc springs are stacked in the same direction and are alternately oriented and housed between the outer cylinder and the rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19883386U JPH0333160Y2 (en) | 1986-12-26 | 1986-12-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19883386U JPH0333160Y2 (en) | 1986-12-26 | 1986-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63105421U true JPS63105421U (en) | 1988-07-08 |
| JPH0333160Y2 JPH0333160Y2 (en) | 1991-07-15 |
Family
ID=31159891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19883386U Expired JPH0333160Y2 (en) | 1986-12-26 | 1986-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0333160Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009072595A1 (en) * | 2007-12-06 | 2009-06-11 | Nhk Spring Co., Ltd. | Tension balancer |
| JP2015042804A (en) * | 2013-08-26 | 2015-03-05 | 日本電信電話株式会社 | Support jig |
| KR20210031118A (en) * | 2019-09-11 | 2021-03-19 | 한국전력공사 | Tension regulating apparatus for overhead transmission line |
-
1986
- 1986-12-26 JP JP19883386U patent/JPH0333160Y2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009072595A1 (en) * | 2007-12-06 | 2009-06-11 | Nhk Spring Co., Ltd. | Tension balancer |
| JP2009142057A (en) * | 2007-12-06 | 2009-06-25 | Tohoku Electric Power Co Inc | Tension balancer |
| US8267356B2 (en) | 2007-12-06 | 2012-09-18 | Nhk Spring Co., Ltd | Tension balancer |
| JP2015042804A (en) * | 2013-08-26 | 2015-03-05 | 日本電信電話株式会社 | Support jig |
| KR20210031118A (en) * | 2019-09-11 | 2021-03-19 | 한국전력공사 | Tension regulating apparatus for overhead transmission line |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0333160Y2 (en) | 1991-07-15 |
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