SU545029A1 - Device for insulated suspension wires overhead power lines - Google Patents
Device for insulated suspension wires overhead power linesInfo
- Publication number
- SU545029A1 SU545029A1 SU2048383A SU2048383A SU545029A1 SU 545029 A1 SU545029 A1 SU 545029A1 SU 2048383 A SU2048383 A SU 2048383A SU 2048383 A SU2048383 A SU 2048383A SU 545029 A1 SU545029 A1 SU 545029A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- power lines
- overhead power
- suspension wires
- insulated suspension
- wire
- Prior art date
Links
Description
Г-образного стержн из электропроводного материала, жестко соединенного одним концом с траверсой и ориентированного свободным концом в сторону арматуры кренлени линейного цровода.L-shaped rod of electrically conductive material, rigidly connected at one end to the crosshead and oriented with the free end towards the heel reinforcement of the linear flow meter.
На чертеже показано предложенное устройство , закрепленное наподвесном изол торе .The drawing shows the proposed device, mounted on a suspended insulator.
Предлол енное устройство представл ет собой Г-образный стержень 1, выполненный из электропроводного материала. Стерл :ень 1 одним концом жестко соединен с траверсой 2. На траверсе 2 с помощью шарнира 3 установлен подвесной изол тор 4, на котором с помощью арматуры 5 закреплен линейный провод 6. Изогнутый Г-образный стержень 1 свободным концом ориентирован в сторону арматуры 5 креплени линейного провода.The precalculated device is an L-shaped rod 1 made of an electrically conductive material. Sterl: Shutter 1 is rigidly connected to crosshead 2 at one end. Suspension isolator 4 is mounted on crosspiece 2 by means of hinge 3, on which linear wire 6 is fixed by means of armature 5. The curved L-shaped rod 1 with the free end is oriented towards the fixture 5 of fastening linear wire.
Работает устройство следующим образом.The device works as follows.
В случае обрыва провода со стороны А арматура 5 креплени под действием т жени провода поворачиваетс вокруг оси шарнира 3 против часовой стрелки. При этом арматура креплени удар етс в свободный конец стержн 1 и удерл иваетс в этом положении силой т жени провода, обеспечива тем самым надежное заземление линейного провода и безопасность персонала, обслуживающего линию св зи.In the event of a wire breakage from the side A, the fastening armature 5 is rotated around the axis of the hinge 3 counterclockwise under the action of a pull wire. In this case, the fixture armature hits the free end of the rod 1 and the wire pulling force is held in this position, thereby ensuring reliable grounding of the line wire and the safety of personnel serving the communication line.
изобретени the invention
Устройство дл изолированной подвески провода воздушной линии электропередачи высокого напр жени к траверсе опоры, электрически соединенной с землей, содержащее арматуру креплени линейного провода к изол тору , закрепленную поворотно относительно опоры, и защитное приспособление, отличающеес тем, что, с целью повышени быстродействи заземлени оборвавшегос цровода , защитное ирисиособление вьшолнено в виде Г-образного стержн из электропроводного материала, жестко соединенного одним концом с траверсой и ориентированного свободным концом в сторону арматуры креплени линейного провода.A device for insulated suspension of a high voltage overhead transmission wire to a support cross bar electrically connected to ground, containing fittings for attaching a linear wire to an insulator, fixed pivotally with respect to the support, and a protective device, characterized in that, in order to increase the ground speed of the disconnected circuit , protective iris device is made in the form of an L-shaped rod of electrically conductive material rigidly connected at one end with a cross-beam and oriented odnym end towards the reinforcement of attachment of linear conductors.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1.Патент США № 358258, кл. 200-79, 1971.1. US Patent No. 358258, cl. 200-79,1971.
2.Авт. св. № 20175, кл. Н 02Н 5/10, 1928.2. Avt. St. No. 20175, class H 02 H 5/10, 1928.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2048383A SU545029A1 (en) | 1974-07-26 | 1974-07-26 | Device for insulated suspension wires overhead power lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2048383A SU545029A1 (en) | 1974-07-26 | 1974-07-26 | Device for insulated suspension wires overhead power lines |
Publications (1)
Publication Number | Publication Date |
---|---|
SU545029A1 true SU545029A1 (en) | 1977-01-30 |
Family
ID=20592421
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2048383A SU545029A1 (en) | 1974-07-26 | 1974-07-26 | Device for insulated suspension wires overhead power lines |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU545029A1 (en) |
-
1974
- 1974-07-26 SU SU2048383A patent/SU545029A1/en active
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