Frame structure

Abstract

The invention relates to a rack or frame structure for electronic cabinets, specifically for network cabinets and cabinet rows with high cabling densities. To ensure in the case of high stability unhindered access to a reception area and cable routing in each direction, two vertical members and four depth members are so connected that a right and left-hand double-T frame is formed. The vertical members are in particular positioned as central members. The preferably releasable connection of the right and left-hand double-T frame takes place with the aid of a lower and upper transverse member in the vicinity of the vertical members, accompanied by the formation of a front and a rear frame recess.

1 . Frame structure for electronic cabinets with a right and a left-hand vertical member, two upper and lower depth members and transverse members, 
 wherein a right-hand and a left-hand vertical member is in each case terminally connected to an upper and lower depth member to form a right and left-hand double-T frame and wherein the right and left-hand double-T frames are connected by an upper and a lower transverse member, accompanied by the formation of a front and rear frame recess.    
   
   
       2 . Frame structure according to  claim 1 , 
 wherein the vertical members are connected by welded joints to the upper and lower depth members to form right and left-hand double-T frames.    
   
   
       3 . Frame structure according to  claim 1 , 
 wherein the right and left-hand double-T frames are in each case releasably connected to the upper and lower transverse members.    
   
   
       4 . Frame structure according to  claim 1 , 
 wherein the right and left-hand double-T frames are connected in the vicinity of the vertical members by screwed connections to the upper and lower transverse members.    
   
   
       5 . Frame structure according to  claim 1 , 
 wherein the vertical members are positioned as central members.    
   
   
       6 . Frame structure according to  claim 1 , 
 wherein the vertical members are open multichamber sections and are formed by multiple bends and have a rectangular contour with narrow short sides.    
   
   
       7 . Frame structure according to  claim 1 , 
 wherein the vertical members have an inner longitudinal side with a front and a rear inner leg, as well as a central opening and a parallel, outer longitudinal side with a front and rear opening, as well as a connecting leg connected by transverse legs to the front and rear inner legs of the outer longitudinal side.    
   
   
       8 . Frame structure according to  claim 7 , 
 wherein fixing holes are formed in the front and rear inner legs of the vertical members for the screwed connections between the right and left-hand double-T frames and the upper and lower transverse members.    
   
   
       9 . Frame structure according to  claim 7 , 
 wherein the front inner leg has fixing openings for cabinet and cable management components.    
   
   
       10 . Frame structure according to  claim 7 , 
 wherein the vertical members are constructed for cable routing and the cables can be introduced via the central opening and also the front and rear openings.    
   
   
       11 . Frame structure according to  claim 1 , 
 wherein, in the vicinity of an outer longitudinal side, the vertical members have short legs, which are in each case constructed as right-angled bends from a front and rear short side.    
   
   
       12 . Frame structure according to  claim 1 , 
 wherein the depth members are C-shaped in cross-section.    
   
   
       13 . Frame structure according to  claim 1 , 
 wherein, for the terminal reception of vertical members, the depth members have in each case a recess.    
   
   
       14 . Frame structure according to  claim 13 , 
 wherein the recess is formed in an inside horizontal leg and an upper and a lower inner leg of the depth members.    
   
   
       15 . Frame structure according to  claim 1 , 
 wherein the depth members have connection points for the covering parts, for a hinging and a locking device for a door.    
   
   
       16 . Frame structure according to  claim 1 , 
 wherein the depth members are constructed for the depth-adjustable fixing of metric assembly members.    
   
   
       17 . Frame structure according to  claim 1 , 
 wherein the transverse members are constructed as U-shaped supports with front fixing plates.    
   
   
       18 . Frame structure according to  claim 17 , 
 wherein the fixing plates have holes for a screwed connection to the right and left-hand double-T frames.    
   
   
       19 . Frame structure according to  claim 17 , 
 wherein the transverse members have horizontal marginal webs, which extend up to the fixing plates and are terminally bounded by fixing side plates on both sides of the fixing plates.    
   
   
       20 . Frame-structure according to  claim 1 , 
 wherein the width of the frame structure can be varied through differently dimensioned transverse members.    
   
   
       21 . Frame structure according to  claim 7 , 
 wherein the rear inner leg has fixing openings for cabinet and cable management components.    
   
   
       22 . Frame structure according to  claim 7 , 
 wherein the front short side has fixing openings for cabinet and cable management components.    
   
   
       23 . Frame structure according to  claim 7 , 
 wherein the rear short side has fixing openings for cabinet and cable management components.    
   
   
       24 . Frame structure according to  claim 1 , 
 wherein the depth members have fixing points for covering parts, such as a rear wall, a cover and side walls.    
   
   
       25 . Frame structure according to  claim 1 , 
 wherein the depth members are constructed for the depth-adjustable fixing of 19″ assembly members.    
   
   
       26 . Frame structure according to  claim 1 , 
 wherein the transverse members are constructed as C-shaped supports with front fixing plates.    
   
   
       27 . Frame structure for network cabinets and cabinet rows with high cabling densities, having a right and a left-hand vertical member, two upper and lower depth members and with transverse members, wherein a right and a left-hand vertical member is in each case terminally connected to an upper and lower depth member to form a right and a left-hand double-T frame and wherein the right and left-hand double-T frames are in each case connected by an upper and a lower transverse member, accompanied by the formation of a front and a rear frame recess.