Device for securing construction modules

Abstract

The invention provides a system for fixing construction modules based on two fixing devices for assembling three-dimensional construction modules during building construction and complex construction elements for any use, in which first, essentially flat fixing devices comprise two pairs of rigid rods arranged vertically in each pair, one on top of the other, in a U-shape, both pairs of rods being arranged in a concentric manner, thereby defining a U-shaped hole in which bosses are placed, and second fixing devices comprising three pairs of rigid rods arranged vertically in each pair, one vertically on top of the other, with one pair defining an essentially right-angle and the other two pairs of rods being arranged symmetrically with respect to their bisector, thereby defining a hole in the form of an arrowhead in which bosses are housed.

1 . A system for fixing construction modules comprising characterized in that it comprises first fixing devices and second fixing devices,
 wherein first fixing devices are essentially flat and are made up of two pairs of rigid rods arranged vertically in each pair one above the other in a U-shape, both pairs of rods being arranged concentrically, defining a U-shaped hole in which at least one boss is arranged for the passage of fixing screws and   wherein second fixing devices also essentially flat are made up of three pairs of rigid rods arranged vertically in each pair one vertically above the other, a pair of rods defining an essentially right-angle and the other two pairs of rods arranged symmetrically with respect to their bisector, defining a hole in the shape of an arrowhead in which at least one boss for the passage of fixing screws is housed.   
     
     
         2 . A system for fixing construction modules according to  claim 1 , wherein first fixing devices and second fixing devices house in each case four bosses. 
     
     
         3 . A system for fixing construction modules according to  claim 2 , wherein bosses of first fixing device define the apexes of a square, two of them being arranged in the U-shaped hole in correspondence with the apexes of the base of the U defined by the outer pair of rods, while the other two bosses are arranged in the arms of U-shaped hole spaced from the first, in the folding area of the pair of inner rods. 
     
     
         4 . A system for fixing construction modules according to  claim 2 , wherein bosses of the second fixing device define the apexes of a square, one of them being arranged in the arrowhead hole in the inner angle of the outer pair of rods and the other three in correspondence with the apexes of the outer acute angles defined by the pairs of outer rods. 
     
     
         5 . A system for fixing construction modules according to  claim 1 , wherein bosses include perimeter circular flanges in their lower and upper part that extend over lower and upper surfaces defined by pairs of rods in order to facilitate threading of fixing screws once fixing devices are embedded in sides and corners of construction modules. 
     
     
         6 . A system for fixing construction modules according to  claim 4 , wherein metal plates are provided with through holes in correspondence with the perimeter circular flanges of bosses of the fixing devices and, the plates being arranged at the level of the outer and inner surfaces of a module side.