Base assembly for a lattice tower
View Patent ↗A base flange assembly for a lattice section of a tower includes a foot having an aperture; a leg welded to the foot, an axis defined between a center of the aperture and a center of the leg. An inner gusset is welded to the foot and the leg along the axis; and an outer gusset is welded to the foot and the leg at an angle with respect to the axis.
1. A tower, comprising:
a first leg;
a second leg;
a third leg, the first leg, the second leg, and the third leg forming a triangular shaped base lattice section of the tower, the first, second, and third leg each constructed of galvanized steel;
a foot welded to each leg, each foot having an aperture;
an inner gusset welded to each foot and the respective leg, the inner gusset extends toward an inner edge of the respective foot;
an outer gusset welded to each foot, the outer gusset extends toward the aperture of the respective foot; and
a tower lattice section hinged to the base lattice section, wherein the tower lattice section comprises a first, second and third leg each constructed of aluminum.
2. The tower as recited in claim 1 , wherein the tower is a hinged lattice tower.
3. The tower as recited in claim 1 , wherein each outer gusset defines an angle with respect to an axis defined between a center of the aperture and a center of the respective leg.
4. The tower as recited in claim 1 , wherein the outer gusset extends for a length greater than the inner gusset with respect to the respective leg.
5. A tower, comprising:
a first leg;
a second leg;
a third leg, the first leg, the second leg, and the third leg forming a triangular shaped lattice section of the tower;
a foot welded to each leg, each foot having an aperture;
an inner gusset welded to each foot and the respective leg, the inner gusset extends toward an inner edge of the respective foot;
an outer gusset welded to each foot, the outer gusset extends toward the aperture of the respective foot; and
a notch in each inner gusset through which extends a first horizontal and a second horizontal that is welded to the respective leg.