Support for raised floors

A support for raised floors comprising:

• a base adapted to be positioned on a support surface;
• and
• a head operatively coupled to said base, said head comprising a support body and a tilting element laid on said support body, said tilting element having:
• a portion having a circular upper surface that is at least partially flat so as to support a building element, and a lower surface;
• and
• one or more protrusions emerging from a circular crown of the lower surface of said portion to create an overall profile shaped as a spherical cap ring, an outer edge of said spherical cap ring being disposed at an outer perimeter of said circular upper surface of said tilting element, said support body having an upper surface with a cavity defined therein that is at least partially counter-shaped to said spherical cap ring at least at said one or more protrusions of said tilting element,
• wherein said base has a cylindrical through hole centrally,
• wherein said head is coupled to said base with a threaded connection,
• wherein said threaded connection comprises a first thread provided on a lateral surface of said head and a second thread provided on an inner surface of said cylindrical through hole of said base,
• wherein said head is coupled to said base via an interposition of an extension element,
• wherein said extension element is a cylinder having longitudinal ends, each longitudinal end having coupling means to said base or to another extension element, said cylinder comprising an inner surface threaded to engage said first thread provided on the lateral surface of said head, and
• wherein said coupling means are bayonet coupling means.