JPS59119729U

JPS59119729U - Weight for snow-resistant electric wires

Info

Publication number: JPS59119729U
Application number: JP1198483U
Authority: JP
Inventors: 奥村　哲郎
Original assignee: 住友電気工業株式会社
Priority date: 1983-01-29
Filing date: 1983-01-29
Publication date: 1984-08-13

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

[Brief explanation of drawings]

第１図は従来の着雪防止用重錘の説明図で、イは正面図
、口は側面図、第２図は第１図の重錘の使用説明図、第
３図は第１図の重錘使用の電線の着雪状況並びにトルク
の説明図、第４図は本考案の難着雪電線用重錘の説明図
、第５図は本考案の重錘の径間取付は状況説明図、第６
図、第７図は本考案重錘のそれぞれ電線軸のまわりのモ
ーメントが大きい説明図、自重によるモーメントが小さ
い説明図である。１・・・クランプ、２・・・重錘、−３・・・クランプ
と重錘の連結部、４・・・電線、５・・・着雪、１０・
・・ストックブリッジダンパ、１１・・・クランプ、１
２・・・１０の重ｆｉ、１３・・・ダンパストランド、
１４・・・ダンパストランドの取付部、１５・・・ヒン
ジ、２０・・・本考案の重錘、３０・・・鉄塔。Figure 1 is an explanatory diagram of a conventional weight for preventing snow accumulation, where A is a front view and the opening is a side view. Figure 4 is an explanatory diagram of the snow accretion situation and torque of electric wires using a weight, Figure 4 is an explanatory diagram of the weight of the present invention for hard-to-snow electric wires, and Figure 5 is an explanatory diagram of the installation situation of the weight of the present invention in the span. , 6th
FIG. 7 is an explanatory view of the weight of the present invention, where the moment around the wire axis is large, and the moment due to its own weight is small. 1... Clamp, 2... Weight, -3... Connection part between clamp and weight, 4... Electric wire, 5... Snow accretion, 10.
...Stock bridge damper, 11...Clamp, 1
2...10 heavy fi, 13...dampa strand,
14... Attachment part of damper strand, 15... Hinge, 20... Weight of the present invention, 30... Steel tower.

Claims

[Scope of utility model registration request]

A heavy weight for snow-resistant electric wires with a hinge between the clamp of the stock bridge damper and the damper strand attachment part of the main body.