UNIVERSAL POWER CLUSTER FOR CONNECTION OF QUICK-ERECT CONSTRUCTION STRUCTURES AND BUILDINGS Russian patent published in 2014 - IPC E04B1/38 

FIELD: construction.

SUBSTANCE: invention relates to the field of construction, in particular, to a universal cluster for connection of quick-erect construction structures. A universal power cluster comprises connecting and fastening elements connected either with the help of parts with helical surface or with the help of pins, or as non-detachable. The cluster is equipped with reinforcing elements made in the form of rectangular tetrahedrons and a support base plane, onto which the connecting elements are installed. Bases of reinforcing elements and faces of fastening elements made in the form of rectangular prisms with a triangular base, form an additional base plane arranged in parallel to the support base plane at the distance equal to the height of connecting elements. Between base planes perpendicularly to each other and to base planes there are rectangular strengtheners installed as non-detachable between each other. Fastening, reinforcing and connecting elements are made with holes for fixation.

EFFECT: reduced labour costs in assembly of a cluster.

6 cl, 7 dwg