Grid structure and method for producing a grid structure

Abstract

A lattice structure, in particular a steel lattice structure, includes at least one longitudinal element and includes at least one edge element which runs perpendicularly or obliquely with respect to the longitudinal element, is embodied as a single wire, rod, wire strand, tube or profile and forms in particular at least a portion of a lattice edge, wherein the longitudinal element is wound multiple times around the edge element for its fastening to the edge element in a fastening region of the edge element.

1 . A lattice structure, in particular steel lattice structure, with at least one longitudinal element and with at least one edge element which runs perpendicularly or obliquely with respect to the longitudinal element, is embodied as a single wire, rod, wire strand, tube or profile and forms in particular at least a portion of a lattice edge, wherein the longitudinal element is wound around the edge element multiple times for its fastening to the edge element in a fastening region of the edge element. 
     
     
         2 . The lattice structure as claimed in  claim 1 , wherein the edge element has at least one flattening in its fastening region. 
     
     
         3 . The lattice structure as claimed in  claim 1 , wherein the longitudinal element is connected to the edge element in a rotatably fixed manner. 
     
     
         4 . The lattice structure as claimed in  claim 1 , wherein the longitudinal element is embodied as a wire strand. 
     
     
         5 . The lattice structure as claimed in  claim 1 , comprising a further edge element, which runs perpendicularly or obliquely with respect to the edge element. 
     
     
         6 . The lattice structure as claimed in  claim 5 , wherein the edge element is wound around the further edge element multiple times in an edge connection region of the further edge element. 
     
     
         7 . The lattice structure as claimed in  claim 6 , wherein the further edge element has at least one flattening in its edge connection region. 
     
     
         8 . The lattice structure as claimed in  claim 5 , wherein the edge element and the further edge element are connected to one another by means of a mutual winding with one another, wherein a winding of the edge element around the further edge element has a different direction of lay than a winding of the further edge element around the edge element. 
     
     
         9 . The lattice structure as claimed in  claim 1 , comprising at least one transverse element which crosses the longitudinal element in at least one crossing region, in particular perpendicularly. 
     
     
         10 . The lattice structure as claimed in  claim 9 , wherein the transverse element in the crossing region passes through the longitudinal element. 
     
     
         11 . The lattice structure as claimed in  claim 9 , wherein the transverse element is embodied as a single wire, a rod, a tube or a profile. 
     
     
         12 . The lattice structure at least as claimed in  claim 9 , comprising a further edge element, which runs perpendicularly or obliquely with respect to the edge element, wherein the transverse element is wound, for its fastening to the further edge element, multiple times around the further edge element in a fastening region of the further edge element. 
     
     
         13 . The lattice structure as claimed in  claim 1 , comprising a plurality of longitudinal elements embodied as wire strands and a plurality of transverse elements embodied as a single wire, rod, wire strand, tube or profile which, together with the longitudinal elements, form a lattice, and by a plurality of edge elements which run around the lattice and are embodied as a single wire, rod, tube or profile, wherein the longitudinal elements, the transverse elements and the edge elements are connected to one another by twisting, guiding into one another and/or winding around. 
     
     
         14 . The lattice structure as claimed in  claim 1 , wherein a longitudinal element and/or a transverse element in at least one fastening region and/or an edge element in at least one edge connection region forms at least partially a winding-around element, which winds multiple times around itself and/or around a longitudinal, transverse and/or edge element, wherein at least the winding-around element is at least partially pressed flat. 
     
     
         15 . The lattice structure as claimed in  claim 1 , wherein a longitudinal element and/or a transverse element in at least one fastening region and/or an edge element in at least one edge connection region forms at least partially a winding-around element, which winds multiple times around itself and/or around a longitudinal, transverse and/or edge element, wherein the winding-around element forms a brake element. 
     
     
         16 . The lattice structure as claimed in  claim 1 , wherein at least one longitudinal element forms at least partially a closed loop. 
     
     
         17 . The lattice structure as claimed in  claim 16 , wherein the closed loop, for the formation and/or fastening of the lattice structure, engages in a further closed loop, which is implemented at least partially by a further longitudinal element, and/or in an external fastening element. 
     
     
         18 . A method for producing a lattice structure, in particular a steel lattice structure, in particular as claimed in  claim 1 , with at least one longitudinal element and with at least one edge element which runs perpendicularly or obliquely to the longitudinal element, is embodied as a single wire, rod, wire strand, tube or profile, and which in particular forms at least a portion of a lattice edge, wherein, for its fastening to the edge element, the longitudinal element is wound multiple times around the edge element in a fastening region of the edge element. 
     
     
         19 . The method as claimed in  claim 18 , wherein the edge element is pressed flat at least section-wise in the fastening region prior to being wound around with the longitudinal element. 
     
     
         20 . The method as claimed in  claim 18 , wherein at least in the fastening region at least one longitudinal element, which forms at least one winding, and/or at least one transverse element, which forms at least one winding, of the lattice structure, and/or in at least one edge connection region of the edge element at least one edge element, which forms at least one winding, is pressed flat at least section-wise. 
     
     
         21 . The method as claimed in  claim 18 , wherein at least two longitudinal elements are twisted to form a wire strand, wherein at least one lay of the wire strand is widened, in particular during stranding. 
     
     
         22 . The method as claimed in  claim 21 , wherein the wire strand with the at least one widened lay is stiffened by pressing, hammering, compacting and/or processing by means of a drawing die. 
     
     
         23 . A production device which is configured for production of a lattice structure as claimed in  claim 1 . 
     
     
         24 . The production device as claimed in  claim 23 , wherein the production device is configured for carrying out a method.