VERTICAL FRAME OF SCAFFOLDING Russian patent published in 2019 - IPC E04G7/24 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely, to vertical metal frames, which can be used for scaffolding. Vertical frame of scaffolding includes tubular posts, horizontal transverse and longitudinal crossbars connected in posts assemblies, and diagonal ties, wherein the diagonal ties in the frame cell are made in the form of a flexible cross connection located in the plane of the posts and crossbars, at that at the intersection of the cross bonds they are attached to the wall of the cylindrical element by means of a bolt joint, and ends of these links, which are fixed to post and crossbar, are equipped with a piece along which end faces are made semi-cylindrical elements, tightened with same adjacent elements or bolt saddles.

EFFECT: technical result is higher spatial rigidity of vertical frame scaffolding.

1 cl, 4 dwg