PL414816A1 - Connector unit for the roof truss structural joists - Google Patents

Abstract

The subject of the application is a binding module for structural beams of a roof truss. It consists of at least four bent sheet metal profiles rigidly connected to each other, with axes (X, Y, P) contained in a common plane, of which the top two with axes (P) symmetrically inclined to the axis (Y) are top connectors (1 ) rafters, and at least one central one with the axis (Y) is a pillar (3), while at least one lower with the axis (X), perpendicular to the axis (Y) of the column (3) is the connector (5) of the girders and the top plate ( 2), connecting the upper connectors (1) with the column (3) and at least one gusset plate (4), connecting the column (3) with the connector (5), having connection holes (4a) in the oblique axis (Z) relative to the axis ( X, Y) and external perpendicular brackets (6). The axes (P) of the upper connectors (1) are symmetrically inclined relative to the axis (Y) of the column (3). Preferably the connector (5) and / or the top connectors (1) are closed profiles, preferably with a square cross-section with holes (5a, 1a). Preferably the column (3) is made of two closed channel sections. Factory-made binding modules are identical in every production series.