MOUNTED PLATFORM FOR WORK AT FRONTS OF BUILDINGS Russian patent published in 1998 - IPC

FIELD: construction engineering. SUBSTANCE: work platform has load-bearing frame. Attached to lateral beams of load-bearing frame are three longitudinal beams with possible changing of distance between extreme beams. Extreme beams are of L-shape configuration with members directed vertically down. Middle beam is provided with L-shaped extending member. One side of this extending member is turned through 180 deg. with respect to down-turned members of extreme longitudinal beams and to extending L-shaped member. Pivotally attached to horizontal part of L-shaped member is supporting unit which is made in the form of two eye-lugs fastened together by supporting strip. Center of gravity of supporting unit is located below fastening point. Vertical members of extreme longitudinal beams are made sectional with possibility of changing their length. Aforesaid embodiment of work platform allows for complete mechanization of its mounting procedure and for reduction of labour-intensity in process of mounting. EFFECT: higher efficiency. 2 cl, 3 dwg