UNIT FOR CONNECTION OF FRAMEWORK STAND WITH END CROSSBAR OF COVER OF METAL QUICK-MOUNTING FRAME BUILDING Russian patent published in 2013 - IPC E04B1/38 

FIELD: construction.

SUBSTANCE: unit for connection of a framework stand with a cover crossbar comprises a framework stand equipped with a flange comprising a horizontal plate rigidly connected to the upper end of the stand and a vertical plate arranged along the longitudinal axis of the stand. The crossbar in the coupling zone with the stand is equipped with a side fastening element fixed on bolts to its rib and the vertical plate fixed rigidly to its lower belt and hingedly connected to the vertical plate of the flange. In one of the vertical plates of the flange or the crossbar there are oval openings arranged vertically and oriented with a large axis, and in the other one there are round holes, through which bolts are sent.

EFFECT: reduced material intensity of a unit for connection with simultaneous increase of its operational reliability.

5 cl, 4 dwg