FIELD: construction.
SUBSTANCE: unit of frame coupling includes a latticed crossbar and a V-shaped column. The crossbar is made with belts from channels or C-shaped profiles. Between the walls of the crossbar belt profiles there are shelves of channels or C-shaped profiles of the column coupled with walls arranged and fixed as overlapping. Units of crossbar belts crossing with column belts are connected by diagonals. Diagonals are made of two steel strips with width of at least one and a half height of the crossbar belt profile. The thickness of strips makes at least a half of the crossbar profile or column thickness. Diagonals are arranged in units of crossbar and column crossing between their belts. Diagonal links of identical directions are tightened to each other by bolts.
EFFECT: simplified manufacturing of a frame and its units of coupling of a frame crossbar with columns.
2 dwg
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