FIELD: construction.
SUBSTANCE: invention relates to construction and repair of power transmission line supports, especially in heterogeneous soils due to reinforcement of foundation and base. Device for fixing position of power transmission line support includes beams connected by means of clamp for fixation of support at its base, and ties connecting beams with clamp in direction to support. Number of beams is not less than three, besides, they are installed radially and uniformly along perimeter relative to support, connected to clamp equipped with bolts and nuts. Ties are made rigid in the form of stiffeners. Beams are made of different length to level non-uniformity of lateral loads on fixed support.
EFFECT: increased field of application due to possibility of support fixation relative to soil surface in all directions and reduction of metal consumption of device due to reduction of number of movable joints and parts, as well as dimensions of these parts.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU1567752A1 | |
| POWER TRANSMISSION LINE SUPPORT | 0 |
|
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| BRIDGE CONSTRUCTION, ENCLOSING EMBANKMENT OF RAIL WAY BED OF THE BRIDGE CONSTRUCTION, JOINING THE BRIDGE CONSTRUCTION TO ACCESS EMBANKMENT AND REINFORCED SKELETON OF BRIDGE CONSTRUCTION BEAM | 1992 |
|
RU2043458C1 |
| OVERHEAD POWER LINE SUPPORT | 2021 |
|
RU2763956C1 |
