ADJUSTABLE SUPPORTING STRUCTURE FOR RAISED FLOORING Russian patent published in 2017 - IPC E04F15/24 

FIELD: construction.

SUBSTANCE: adjustable supporting structure for raised flooring contains a log and demountable vertical Stringer, consisting of uneven joined among themselves couplings and end upper and lower horizontal pillars, each of which is executed through the central hole or holes for fasteners. The structure additionally comprises a slope corrector and a lag holder formed in the form of an upper horizontal support of a flat parallelepiped on the inner side of which elastic clamps are inserted, inserted into the central opening of the upper horizontal support. On the outer side along each of the large sides there are two L-shaped clamps for securing the lag. The slope corrector is designed as a disk on a sloping surface which solved at least two vertical ledges, one of which is in the center of the axle central hole the lower supports, and the other involves face slope corrector at the point of maximum the thickness of the disk. Under each cylindrical projection, the slope corrector has a cylindrical recess with a diameter that ensures the protrusion of the protrusion, and equal in depth to its height.

EFFECT: simplifying the assembly of the floor.

2 cl, 15 dwg