SU751944A1 - Power transmission line support - Google Patents
Power transmission line support Download PDFInfo
- Publication number
- SU751944A1 SU751944A1 SU782678160A SU2678160A SU751944A1 SU 751944 A1 SU751944 A1 SU 751944A1 SU 782678160 A SU782678160 A SU 782678160A SU 2678160 A SU2678160 A SU 2678160A SU 751944 A1 SU751944 A1 SU 751944A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- power transmission
- transmission line
- line support
- rack
- support
- Prior art date
Links
Landscapes
- Catching Or Destruction (AREA)
Description
33
концу стойки, а нижние закреплены в грунте к анкерам.end of the rack, and the bottom are fixed in the ground to the anchors.
На фиг. 1 изображена опора, общпй вид; па фпг. 2 - то же, внд слева; на фиг. 3 - то же, план.FIG. 1 depicts a support, general view; pa fpg. 2 - the same, left vnd; in fig. 3 - the same plan.
Опора содержит стойку 1, выполненную с наклоном к вертикали в верхней части с опорным цилиндрическим шарниром 2, фундамент 3, отт жки 4 и 5, верхние концы одних из которых прикреплены к месту перелома оси стойки и к верхнему концу стойки, а нижние закреплены в грунте к анкерам . Стойка установлена в нлоскости биссектрисы угла новорота линии электропередачи .The support contains a stand 1, made with an inclination to the vertical in the upper part with a supporting cylindrical hinge 2, foundation 3, straps 4 and 5, the upper ends of one of which are attached to the place of fracture of the stand axis and to the upper end of the stand and the lower ends are fixed in the ground to anchors. The rack is installed in the bisector of the angle of rotation of the power line.
Верхн часть стойки выполнена под углом к вертикали, величина которого выбрана таким образом, что равнодействующа R горизонтальных усилий от нат жени и веса нроводов и предварительно созданиого нат жени в отт жке 5 нанравлена по оси верхней части стойки. При работе опоры в аварийном режиме горизонтальное усилие воспринимаетс отт жками 4 и 5, имеющими наклон из нлоскости опоры.The upper part of the rack is made at an angle to the vertical, the value of which is chosen so that the resultant R horizontal forces from tension and weight of the wires and the pre-tension in delay 5 is aligned along the axis of the upper part of the rack. When the support is operating in emergency mode, the horizontal force is perceived by straps 4 and 5 inclined from the support plane.
Данное изобретеиие создает технико-экономический эффект ио сравнению с известными решени ми, заключающийс в том, что фундамеит стойки работает только на осевые нагрузки как в нормальном, так и вThis invention creates a technical and economic effect compared with the known solutions, which consists in the fact that the foundation of the rack only works on axial loads in both normal and
4four
аварнйном режимах. Расход металла на стойку и расход железобетона на фундамент под нее уменьшаетс . Кроме того, уменьшаютс размеры отчуждаемого нод опору земельного участка.emergency mode. The consumption of metal on the rack and the consumption of reinforced concrete on the foundation for it is reduced. In addition, the size of the land to be alienated is reduced.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782678160A SU751944A1 (en) | 1978-10-25 | 1978-10-25 | Power transmission line support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU782678160A SU751944A1 (en) | 1978-10-25 | 1978-10-25 | Power transmission line support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU751944A1 true SU751944A1 (en) | 1980-07-30 |
Family
ID=20790967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU782678160A SU751944A1 (en) | 1978-10-25 | 1978-10-25 | Power transmission line support |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU751944A1 (en) |
-
1978
- 1978-10-25 SU SU782678160A patent/SU751944A1/en active
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