FIELD: power industry.
SUBSTANCE: combined anchor angular support for overhead transmission lines includes a rack with upper and lower cantilevers mounted on it and intended for attachment of wires, and which is bifurcated in its lower part so that each of two inclined racks formed as the result of bifurcation is supported on separate foundation, and the above foundations are connected to each other with a rigid brace. The above foundations for inclined racks are installed along bisectrix line of rotation angle of overhead transmission line, and rack on the level of upper cantilevers is connected to some ends of two anchor wires, the other ends of which are anchored in support surface; at that, both anchor wires are located on both sides of the rack and lie in the plane perpendicular to the plane in which bifurcation of the rack in its lower part is made.
EFFECT: reducing loads on the design in operating modes, reducing metal consumption at improving operating reliability.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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|
RU2204672C2 |
| SUPPORTING STRUCTURE FOR ELECTRIC POWER LINE | 2001 |
|
RU2197587C1 |
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|
RU2302501C2 |
