ROD CONNECTION UNIT IN THE LATTICE STRUCTURE Russian patent published in 2021 - IPC E04B1/58 E04C3/08 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, in particular to lattice structures, such as farms. The node for connecting the bars of the lattice structure includes a compressed belt of double cold-formed profiles with flat concave walls connected by bolts with a sheet gusset plate. Reinforcing elements are installed between the flat wall of the profiles, which make it possible to eliminate the gap between the concave walls of the profiles and the gusset plate. The reinforcing element for each bolt is made in the form of a single solid sleeve inserted into the hole of the gusset plate, while the solid sleeve on one side between the profile wall and the gusset plate is made of a larger diameter than the hole in the gusset plate, and the rest of the solid sleeve is made along the diameter of this holes. Adjacent bushings are placed with sides in opposite directions.

EFFECT: increased operational reliability of the connection.

1 cl, 5 dwg