DEVICE FOR LEVELING THE POSITION OF THE STRUCTURE ON A SUBSIDENCE BASE Russian patent published in 2019 - IPC E02D27/34 

FIELD: construction.

SUBSTANCE: invention relates to construction, namely, to structures for foundation under construction, erected on subsidence bases. Device for leveling the position of the structure on a subsidence base includes insertions arranged between the lower and upper support plates for lifting the upper support plate into the initial position, each of which is equipped with a vertically mounted compressed helical spring in it. Insert is made in form of cylindrical bushing attached to upper support plate, tightly enveloped by compressed coiled cylindrical spring and having along one of generatrices row of through holes with inserted pin spring retainers on bushing, inserted by bulge protruding outside by ends between turns of compressed spring with longitudinal interference created by pivotally connected to other ends of pin retainers with clamping elastic-and-rotary plates, retained on inner surface of bush in stressed state introduced from below inside bushing with possibility of their relative axial movement of telescopic tube, connected by its lower inside inlet cylinder by means of rope, thrown through installed on upper support plate block, with lower support plate.

EFFECT: automation and adaptation of the process of leveling the structure during foundation sinking, improvement of operational characteristics of the process.

1 cl, 2 dwg