Arrangement for producing a connection possibility, in particular for a sprinkler on a concrete or reinforced concrete floor, and method therefor

Abstract

The invention relates to an arrangement for producing a connection possibility, in particular for a sprinkler on a concrete or reinforced concrete floor, comprising at least one pipeline ( 1 ) that is connected to a first connection area ( 2 a ) of a fitting ( 3 ), a fixing element ( 4 a , 4 b ) that can be detachably connected to a second connection area ( 2 b ) of the fitting ( 3 ), a box ( 5 ) that surrounds the fixing element ( 4 a , 4 b ) in parts and that is arranged on a flange ( 6 ) of the second connection area ( 2 b ) of the fitting ( 3 ). Said fixing element ( 4 a , 4 b ) can be fed through a casing ( 7 ) for delimiting the concrete or reinforced concrete floor and can be fixed on the casing ( 7 ) of the concrete or reinforced concrete floor by means of a fixing element ( 8 ) on its side facing away from the fitting ( 3 ).

1 . An assembly for creating a connection, in particular for a sprinkler, on a concrete or reinforced concrete ceiling, having at least one pipe ( 1 ) that is connected to a first connection interface ( 2   a ) of a fitting ( 3 ), a fastening element ( 4   a ,  4   b ) that is connected in a detachable fashion to a second connection interface ( 2   b ) of the fitting ( 3 ), a box ( 5 ) that surrounds the fastening element ( 4   a ,  4   b ) in regions and that is disposed on a collar ( 6 ) of the second connection interface ( 2   b ) of the fitting ( 3 ), with the fastening element ( 4   a ,  4   b ) being insertable through a mold ( 7 ) for limiting the concrete or reinforced concrete ceiling and being attachable to the mold ( 7 ) of the concrete or reinforced concrete ceiling on its side facing away from the fitting ( 3 ) using a fastening means ( 8 ). 
     
     
         2 . The assembly according to  claim 1 , wherein the fastening element ( 4   a ,  4   b ) is comprised of two parts, in particular an adapter ( 4   a ) and an extension element ( 4   b ), which are connected to one another in a detachable fashion. 
     
     
         3 . The assembly according to  claim 1 , wherein the fitting ( 3 ) and the fastening element ( 4   a ,  4   b ) or the fitting ( 3 ) and the adapter ( 4   a ) and/or the adapter ( 4   a ) and the extension element ( 4   b ) are connected by means of a screw connection. 
     
     
         4 . The assembly according to  claim 1  fastening element ( 4   a ,  4   b ) has a thread on its side facing away from the fitting ( 3 ). 
     
     
         5 . The assembly according to  claim 4 , wherein the fastening means ( 8 ) is embodied as a nut. 
     
     
         6 . A method for the creation of a connection for a sprinkler to a concrete or reinforced concrete ceiling limited by a mold ( 7 ), having the following method steps:
 Connecting a fastening element ( 4   a ,  4   b ) to a first connection interface ( 2   a ) of a fitting ( 3 ),   Arranging a box ( 5 ) that surrounds the fastening element ( 4   a ,  4   b ) in regions on a collar ( 6 ) of the first connection interface ( 2   a ) of the fitting ( 3 ),   Inserting the fastening element ( 4   a ,  4   b ) through an opening ( 9 ) in the mold ( 7 ),   Fastening the fastening element ( 4   a ,  4   b ) to the mold ( 7 ) using a fastening means ( 8 ) that is disposed on the side of the mold ( 7 ) facing away from the fitting ( 3 ),   Producing a connection between at least one water pipe ( 1 ) and a second connection interface ( 2   b ) of the fitting ( 3 ), and   Pouring the concrete into the mold ( 7 ).   
     
     
         7 . The method according to  claim 6 , wherein, after the concrete has cured, the fastening element ( 4   a ,  4   b ) is removed from the fitting ( 3 ). 
     
     
         8 . The method according to  claim 7 , wherein a sprinkler is subsequently connected to the first connection interface ( 2   a ) of the fitting ( 3 ). 
     
     
         9 . The method according to  claim 8 , wherein, before connecting the sprinkler, the sprinkler is connected to an adapter ( 4   a ) and the adapter ( 4   a ) is connected to the first connection interface ( 2   a ) of the fitting ( 3 ). 
     
     
         10 . The method according to  claim 6 , wherein the fastening element ( 4   a ,  4   b ) comprises two parts, in particular an adapter ( 4   a ) with the first connection interface ( 2   a ) of the fitting ( 3 ) and an extension element ( 4   b ), which are connected to one another in a detachable fashion before connection to the first connection interface ( 2   a ) of the fitting ( 3 ). 
     
     
         11 . The method according to  claim 10 , wherein, after the concrete has cured, only the extension element ( 4   b ) is removed from the adapter ( 4   a ) and the adapter ( 4   a ) remains connected to the fitting ( 3 ). 
     
     
         12 . The method according to  claim 11 , wherein a sprinkler is subsequently connected to the adapter ( 4   a ). 
     
     
         13 . The method according to  claim 8 , wherein, before the installation of the sprinkler, a cover is disposed on the box ( 5 ) having an opening for the sprinkler.