FIELD: building, particularly scaffolds supported by building constructions, adjustable in height.
SUBSTANCE: device comprises at least two parallel flat frames extending in vertical direction and connected one to another. Each frame has support unit resting upon support surface and horizontal support beam for flat form deck supporting. Support unit is located in lower frame part. Support beam is formed in upper frame part. Each frame includes two vertical beams connected in lower parts with support unit and secured in upper parts with horizontal beam. At least two screws are inserted in horizontal beam so that screws may perform vertical movement and free screw ends extend out of the beam. Support beam is located in frame plane above horizontal beam and is installed on free screw ends to provide adjustment of support beam vertical location relative horizontal beam. Support beam has vertical rest. Inserted in vertical rest is screw installed so that screw may perform horizontal movement and free end thereof extends out of the rest towards form deck to provide deck displacement along support beam. Flat frames are connected one to another by at least one tie member.
EFFECT: reduced time for form preparation.
6 cl, 7 dwg
