LIFTING SCAFFOLDS Russian patent published in 2024 - IPC E04G1/18 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely to inventory scaffolding for erection of brickwork of walls of various structures, and can be used in construction and installation works. Lifting scaffolding comprises a frame with a flooring and height-adjustable supports rigidly connected to the frame, wherein each support consists of a lower pedestal, a middle pedestal installed inside the lower pedestal, and the upper pedestal installed inside the middle pedestal, the pedestals are a spatial metal structure in the form of a parallelepiped, on the lower pedestal and the middle pedestal the holders are rigidly fixed, on the middle pedestal and the upper pedestal there are thrusts and balancers rigidly connected to the supports, supports with balancers are made with possibility of rotation, on each of balancers there is a fastener, guides and tube are fixed on upper pedestal in upper part, frame is rigidly installed on guides and flooring is fixed on top of frame, cables pass through the tube, on one side fixed on balancers by means of fastening and on the other side on a handle installed on the frame, handle is made with possibility of back-and-forth movement of cable end, upper pedestal is installed by means of stops on corresponding holders of middle pedestal, middle pedestal is installed by means of stops on corresponding holders of lower pedestal.

EFFECT: design of lifting scaffolds with possibility of changing the level of height of the working flooring and reducing the time for changing the flooring level to another position.

1 cl, 5 dwg