RU2012128020A - DEVICE FOR RELEASING ICE SEDIMENTS FROM ELECTRIC TRANSMISSION LINES WIRES - Google Patents
DEVICE FOR RELEASING ICE SEDIMENTS FROM ELECTRIC TRANSMISSION LINES WIRES Download PDFInfo
- Publication number
- RU2012128020A RU2012128020A RU2012128020/07A RU2012128020A RU2012128020A RU 2012128020 A RU2012128020 A RU 2012128020A RU 2012128020/07 A RU2012128020/07 A RU 2012128020/07A RU 2012128020 A RU2012128020 A RU 2012128020A RU 2012128020 A RU2012128020 A RU 2012128020A
- Authority
- RU
- Russia
- Prior art keywords
- wire
- support
- membrane
- wires
- deposits
- Prior art date
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- Suspension Of Electric Lines Or Cables (AREA)
Abstract
Устройство для сброса гололедных отложений с проводов линии электропередачи, включающее элемент для импульсного встряхивания провода, действующий от веса отложений и встроенный в механическую цепь подвески провода к изолятору, состоящую из крюка, свободно вставленного резьбовой стороной и сквозное отверстие в опоре и зафиксированного гайкой, отличающееся тем, что элемент для импульсного встряхивания провода выполнен в виде сферической хлопающей мембраны с осевым отверстием, размещенным между гайкой и опорой и обращенной к опоре своей вогнутой стороной, при этом конструктивно-технологические параметры мембраны подобраны так, что начальный, монотонно возрастающий участок ее характеристики перекрывает область номинальных значений натяжений проводов данного типа линии электропередачи, а усилие хлопка мембраны, соответствующее ее выходу на релейный участок характеристики, равно натяжению данного провода при максимально допустимом весе гололедных отложений на нем.A device for dumping ice deposits from wires of a power line, including an element for pulse shaking of the wire, acting on the weight of the deposits and built into the mechanical circuit of the wire to the insulator suspension, consisting of a hook, freely inserted with a threaded side and a through hole in the support and fixed with a nut, characterized in that the element for pulse shaking of the wire is made in the form of a spherical clapping membrane with an axial hole located between the nut and the support and facing its support the concave side, while the structural and technological parameters of the membrane are selected so that the initial, monotonically increasing section of its characteristics overlaps the range of the nominal values of the tension of the wires of this type of power line, and the force of the clap of the membrane corresponding to its output to the relay section of the characteristic is equal to the tension of this wire with the maximum permissible weight of ice deposits on it.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012128020/07A RU2504880C1 (en) | 2012-07-03 | 2012-07-03 | Device for removal of ice coating from wires of overhead transmission lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012128020/07A RU2504880C1 (en) | 2012-07-03 | 2012-07-03 | Device for removal of ice coating from wires of overhead transmission lines |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2012128020A true RU2012128020A (en) | 2014-01-10 |
RU2504880C1 RU2504880C1 (en) | 2014-01-20 |
Family
ID=49884214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012128020/07A RU2504880C1 (en) | 2012-07-03 | 2012-07-03 | Device for removal of ice coating from wires of overhead transmission lines |
Country Status (1)
Country | Link |
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RU (1) | RU2504880C1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU115292A1 (en) * | 1957-03-30 | 1957-11-30 | П.И. Бажанов | Device for dropping deposits from power lines |
SU741359A1 (en) * | 1978-01-06 | 1980-06-15 | Одесский Филиал Всесоюзного Института По Проектированию Организации Энергетического Строительства "Оргэнергострой" | Device for removing ice from power transmission line wires |
JP2939896B2 (en) * | 1994-09-22 | 1999-08-25 | 北海バネ株式会社 | Branch line snow protector for utility pole |
RU2309505C1 (en) * | 2006-04-10 | 2007-10-27 | Государственное образовательное учреждение высшего профессионального образования Уфимский государственный авиационный технический университет | Device for cleaning wires of electric lines |
RU115969U1 (en) * | 2011-11-15 | 2012-05-10 | Открытое акционерное общество "Федеральная сетевая компания Единой энергетической системы" | DEVICE FOR CLEANING A WIRE OR DARK ROPE ELECTRIC TRANSMISSION LINE FROM ICE DEPOSITS |
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2012
- 2012-07-03 RU RU2012128020/07A patent/RU2504880C1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
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RU2504880C1 (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 |