CONNECTION OF THE RODS OF THE SPATIAL FRAMEWORK OF BUILDINGS AND STRUCTURES OF THE VOLODIN SYSTEM Russian patent published in 2022 - IPC E04B1/58 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, namely to the connection of rods in the spatial frames of buildings. Spatial frame rod connection includes a nodal connection of rods to which frame rods are attached, a connecting element with a hole is attached at the ends. The nodal connection is made in the form of a plate with radially horizontal rods with external thread at the ends evenly installed in it and inclined rods with external thread at the ends installed perpendicularly into the central hole of the plate. The connecting element contains a cylindrical insert, inside of which a drive sleeve with slots on the end surface is inserted with a gap, connected through a spacer ring with a cylindrical nut with a threaded hole and mating splines on the end surface. The length of the external thread on horizontal and inclined rods corresponds to the length of the connecting element, or exceeds it by 5-7 mm.

EFFECT: increase the reliability of the connection.

5 cl, 5 dwg