RU2012128009A - STRUCTURE FOR ELECTRIC TRANSMISSION AIR LINES - Google Patents
STRUCTURE FOR ELECTRIC TRANSMISSION AIR LINES Download PDFInfo
- Publication number
- RU2012128009A RU2012128009A RU2012128009/07A RU2012128009A RU2012128009A RU 2012128009 A RU2012128009 A RU 2012128009A RU 2012128009/07 A RU2012128009/07 A RU 2012128009/07A RU 2012128009 A RU2012128009 A RU 2012128009A RU 2012128009 A RU2012128009 A RU 2012128009A
- Authority
- RU
- Russia
- Prior art keywords
- wires
- plate
- clamps
- spacer
- sides
- Prior art date
Links
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Распорка для проводов воздушных линий электропередачи, содержащая тягу, укрепленную на проводах с помощью зажимов и выполненную в виде пластинки, с установленными на ней по обе стороны упругими элементами, представляющими собой скрученные с противоположным направлением закрутки отрезки троса, соединенные одним из концов с зажимом, а другим - с серединой параллельного проводам торца пластинки, отличающаяся тем, что распорка снабжена двумя стержнями-ударниками, прикрепленными к пластинке с возможностью их неразрушающего разъемного удалеления вдоль перпендикулярных к проводам торцов пластинки с выступанием за ее пределы с обеих сторон до выхода за линии проводов при их максимально возможном удалении друг от друга, а зажимы выполнены в виде свободно надетых на провода втулок, контактирующая с проводом поверхность которых снабжена искусственной шероховатостью.A spacer for wires of overhead power lines, containing a rod fixed on the wires with the help of clamps and made in the form of a plate, with elastic elements installed on it on both sides, representing cable segments twisted with the opposite direction of rotation, connected at one end to the clamp, and another - with the middle of the end face of the plate parallel to the wires, characterized in that the spacer is equipped with two hammer rods attached to the plate with the possibility of their non-destructive detachable removal spacing along the ends of the plate perpendicular to the wires with protruding beyond it on both sides until they exit the line of wires when they are removed as far as possible from each other, and the clamps are made in the form of bushings freely put on the wires, the contact surface of which is provided with artificial roughness.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012128009/07A RU2504876C1 (en) | 2012-07-03 | 2012-07-03 | Spacer for wires of overhead power transmission lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012128009/07A RU2504876C1 (en) | 2012-07-03 | 2012-07-03 | Spacer for wires of overhead power transmission lines |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012128009A true RU2012128009A (en) | 2014-01-10 |
RU2504876C1 RU2504876C1 (en) | 2014-01-20 |
Family
ID=49884208
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012128009/07A RU2504876C1 (en) | 2012-07-03 | 2012-07-03 | Spacer for wires of overhead power transmission lines |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2504876C1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE839215C (en) * | 1948-12-06 | 1952-05-19 | Brown | Spacer for bundle ladder |
US3230295A (en) * | 1964-05-25 | 1966-01-18 | Line And Cable Accessories Ltd | Spring loaded spacer-damper |
SU568410A3 (en) * | 1971-08-12 | 1977-08-05 | Бауторп Хеллерман Лимитед (Фирма) | Spacer-vibration damper for several wires of split phase of overhead high-viltage power lines |
US3925595A (en) * | 1975-02-24 | 1975-12-09 | Aluminum Co Of America | Frameless damping spacer |
SE441323B (en) * | 1976-07-09 | 1985-09-23 | Dulmison Australia Pty Ltd | VIBRATIONSDEMPARE |
SU839106A1 (en) * | 1979-02-13 | 1982-10-23 | Челябинский Политехнический Институт Им.Ленинского Комсомола | Rolling stand for rolling wedge-shaped sections |
SU867515A1 (en) * | 1979-09-28 | 1981-09-30 | Орловский Филиал Всесоюзного Заочного Машиностроительного Института | Apparatus for feeding works into working zone |
SU886127A1 (en) * | 1979-12-25 | 1981-11-30 | Ленинградское Отделение Всесоюзного Ордена Ленина Проектно-Изыскательского И Научно-Исследовательского Института "Гидропроект" Им. С.Я.Жука | Distance piece |
RU2040839C1 (en) * | 1993-04-19 | 1995-07-25 | Ульяновский политехнический институт | Strut for wires of electric power supply line |
-
2012
- 2012-07-03 RU RU2012128009/07A patent/RU2504876C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2504876C1 (en) | 2014-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20140704 |