JP5596458B2 - 相間スペーサ - Google Patents
相間スペーサ Download PDFInfo
- Publication number
- JP5596458B2 JP5596458B2 JP2010170283A JP2010170283A JP5596458B2 JP 5596458 B2 JP5596458 B2 JP 5596458B2 JP 2010170283 A JP2010170283 A JP 2010170283A JP 2010170283 A JP2010170283 A JP 2010170283A JP 5596458 B2 JP5596458 B2 JP 5596458B2
- Authority
- JP
- Japan
- Prior art keywords
- interphase spacer
- pivot
- conductor
- expansion
- bolt
- 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.)
- Active
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
Claims (5)
- 互いに略並行して張設された導体(2)(2)に跨って取り付けられ、導体(2)(2)間の間隔を保持する相間スペーサであって、導体(2)(2)を把持する一対の導体把持部(20)(20)と、一対の導体把持部(20)(20)間に連結される碍子(30)と、一対の導体把持部(20)(20)間に連結され、相間スペーサ(10)の全長を伸縮可能な伸縮手段(40)と、相間スペーサ(10)の塑性変形や破損に先行してヒンジを発生させるヒンジ誘発手段(60)とを備えていることを特徴とする相間スペーサ。
- 伸縮手段(40)は、3個以上の枢軸挿通孔(41a・・)が穿設され、一方の導体把持部(20)と連結される一方の基材(41)と、2個以上の枢軸挿通孔(42a・・)が穿設され、他方の導体把持部(20)と連結される他方の基材(42)とを備え、一方の基材(41)の枢軸挿通孔(41a・・)と他方の基材(42)の枢軸挿通孔(42a・・)とに跨って2本の枢軸(43)(43)が挿通されることでなる請求項1に記載の相間スペーサ。
- 一方の基材(41)の枢軸挿通孔(41a・・)は、枢軸挿通孔(41a)の径より狭い間隔で連続して穿設されている請求項2に記載の相間スペーサ。
- ヒンジ誘発手段(60)は、少なくとも2個の部材に跨って挿通され、部材同士を連結する2本の枢軸(61)(62)のうち、一方の枢軸(61)の強度を他方の枢軸(62)より小とすることでなる請求項1に記載の相間スペーサ。
- 伸縮手段(40)の一方の基材(41)の枢軸挿通孔(41a・・)と他方の基材(42)の枢軸挿通孔(42a・・)とに跨って、一方の枢軸(61)の強度を他方の枢軸(62)より小とする2本の枢軸(61)(62)が挿通される請求項1又は2に記載の相間スペーサ。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010170283A JP5596458B2 (ja) | 2010-07-29 | 2010-07-29 | 相間スペーサ |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010170283A JP5596458B2 (ja) | 2010-07-29 | 2010-07-29 | 相間スペーサ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012034460A JP2012034460A (ja) | 2012-02-16 |
JP5596458B2 true JP5596458B2 (ja) | 2014-09-24 |
Family
ID=45847232
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010170283A Active JP5596458B2 (ja) | 2010-07-29 | 2010-07-29 | 相間スペーサ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5596458B2 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5941088B2 (ja) * | 2014-03-25 | 2016-06-29 | 中国電力株式会社 | 操作棒操作具 |
CN106328320A (zh) * | 2015-07-09 | 2017-01-11 | 南京南瑞继保电气有限公司 | 换流阀阀塔用层间绝缘子及其棒芯 |
KR101564300B1 (ko) | 2015-07-30 | 2015-10-29 | 주식회사 정우엔지니어링 | 송·배전용 철탑 현수 애자 |
CN108471099A (zh) * | 2018-07-02 | 2018-08-31 | 华润新能源(阳江)风能有限公司 | 一种相间间隔棒 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01147626U (ja) * | 1988-03-30 | 1989-10-12 | ||
JP3276824B2 (ja) * | 1995-10-17 | 2002-04-22 | 古河電気工業株式会社 | スペーサ |
-
2010
- 2010-07-29 JP JP2010170283A patent/JP5596458B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012034460A (ja) | 2012-02-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5596458B2 (ja) | 相間スペーサ | |
US20140260755A1 (en) | Multi-jointed arm assembly | |
JP6756231B2 (ja) | 架空電線分岐用治具およびこれを備えた架空電線分岐用装置 | |
US10181711B2 (en) | Spacer device | |
JP6552725B2 (ja) | ケーブル係留システム | |
US20170108082A1 (en) | Line guide device with one-piece hinge, a corresponding chain link and a hinge band | |
JP2007006625A (ja) | ルーズ式電線把持部 | |
US10903611B2 (en) | Joint puller for busway assembly | |
US10014677B2 (en) | Spacer device | |
US10063043B2 (en) | Spacer device | |
JP2008035672A (ja) | 電線把持ユニット、電線架線構造および電線用スペーサ | |
CN201753528U (zh) | 船坞或建筑用钢拉杆 | |
CA2938428A1 (en) | Spacer device for overhead line | |
JP2013219850A (ja) | バーニヤ金具およびこれを用いた架空電線の弛度調整方法 | |
KR20090131476A (ko) | 인장 부재 연결용 커플러 및 이를 이용한 인장부재 연결 | |
JP4669572B1 (ja) | ケーブル式落橋防止構造及びケーブル式落橋防止装置 | |
JP4348729B2 (ja) | バーニヤ金具 | |
KR101071985B1 (ko) | 특고압 가공전선의 늘어짐 방지를 위한 배전선 연결완금 | |
KR200416815Y1 (ko) | 케이블 장력 조절장치 | |
JP5758452B2 (ja) | 仮送電用クランプ装置 | |
JP4491813B2 (ja) | 連結構造体 | |
EP2339201A1 (en) | Coiled device | |
JP5856852B2 (ja) | ケーブルの固定具、ケーブルの固定構造 | |
CN218758298U (zh) | 一种双丝扣双筒接头 | |
JP5642980B2 (ja) | 3点支持2連耐張装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20130725 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20131121 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20140310 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140519 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140624 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140714 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140807 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5596458 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |