DEVICE FOR BUILDING TOWERS, HIGH-ALTITUDE POLES OF CONTACTLESS NETWORKS AND TV TOWERS BY MEANS OF JOINING SECTIONS FROM BELOW Russian patent published in 2019 - IPC E04H12/34 

FIELD: construction.

SUBSTANCE: invention relates to construction and assembly and can be used in mounting sections of long structures, for example for building towers, poles of contactless networks and television towers. Device for building towers, high-altitude poles of contactless networks and TV towers by joining sections from below comprises carriage equipped with rollers for movement along rails fixed on support blocks by means of foundation bolts, wherein on the bogie at least two lifting screws are installed, fixed by a frame with lifting nuts arranged on them, made with possibility of up and down movement by means of an electric motor through a reduction gear, lifting nuts are connected to each other by a connecting beam in the center of which there is a collapsible trunnion with an insert, designed to grip the flange of the support post of the construction section, to the insert one end of the cable is attached, which is transferred through the block installed in the upper part of the frame, and the other end of the cable is fixed on the hoisting winch drum installed on the bogie.

EFFECT: invention allows increasing height of high-rise structures in safe mode.

1 cl, 5 dwg