Storage rack

Abstract

There is a storage rack includes a plurality of lattice posts that include first and second post elements arranged in a Y-axis direction at a first distance, and vertical lattice members connecting the first and second post elements; a post connecting beam that connects the first and second post elements of the lattice post; a horizontal support beam whose ends are fastened to centers of the post connecting beams to connect the lattice posts arranged in an X-axis direction at a second distance; a plurality of goods supporting posts whose ends are fastened along a central line of the horizontal support beam to be arranged between the lattice posts arranged at the second distance at a predetermined distance along the goods layering spaces; and a plurality of goods supporting beams whose ends are fastened to the goods supporting post to be arranged in a Z-axis direction at a third distance.

What is claimed is: 
     
         1 . A storage rack provided with a plurality of goods layering spaces to store goods, the storage rack comprising:
 a plurality of lattice posts that includes first and second post elements arranged in a Y-axis direction at a first distance, and a plurality of vertical lattice members connecting the first and second post elements;   a post connecting beam that connects the first and second post elements of each of the lattice posts;   a horizontal support beam whose ends are fastened to centers of the post connecting beams to connect the lattice posts arranged in an X-axis direction at a second distance;   a plurality of goods supporting posts whose ends are fastened along a central line of the horizontal support beam to be arranged between the lattice posts, which are arranged at the second distance, at a predetermined distance along the goods layering spaces; and   a plurality of goods supporting beams whose ends are fastened to the goods supporting post to be arranged in a Z-axis direction at a third distance,   wherein the end of the goods supporting post is fastened to the horizontal support beam to be overlapped therewith on the plane.   
     
     
         2 . The storage rack according to  claim 1 , wherein the horizontal support beam connecting the lattice posts is a single member. 
     
     
         3 . The storage rack according to  claim 1 , wherein the end of the horizontal support beam is fastened to the post connecting beam at a position which is one half of the entire length between both ends of the post connecting beam. 
     
     
         4 . The storage rack according to  claim 1 , wherein a distance between the end of the horizontal support beam and the first post element is equal to a distance between the end of the horizontal support beam and the second post element. 
     
     
         5 . The storage rack according to  claim 1 , wherein the end of the goods supporting post is completely overlapped with the horizontal support beam in the Z-axis direction. 
     
     
         6 . The storage rack according to  claim 1 , wherein
 the goods supporting post and the horizontal support beam are an H-shaped structural steel member that includes flanges and a web between the flanges, and   a width of the web of the goods supporting post is equal to a width of the web of the horizontal support beam.   
     
     
         7 . The storage rack according to  claim 6 , wherein a thickness of the flanges of the goods supporting post is equal to a thickness of the flanges of the horizontal support beam. 
     
     
         8 . The storage rack according to  claim 1 , wherein
 the goods supporting post and the horizontal support beam are an H-shaped structural steel member that includes flanges and a web between the flanges, and   the flanges of the goods supporting post are joined to the flanges of the horizontal support beam.   
     
     
         9 . The storage rack according to  claim 1 , wherein
 the goods supporting post and the horizontal support beam are an H-shaped structural steel member that includes flanges and a web between the flanges,   the horizontal support beam includes a steel plate that protrudes from the web of the horizontal support beam toward the goods supporting post, and   the steel plate of the horizontal support beam is joined to the web of the goods supporting post.   
     
     
         10 . The storage rack according to  claim 1 , wherein
 the goods supporting beam is an H-shaped structural steel member that includes an upper flange, a lower flange, and a web between the upper and lower flanges, and   edges of the upper flange of the goods supporting beam that come in contact with the goods are curved surfaces.   
     
     
         11 . The storage rack according to  claim 1 , wherein
 the goods supporting beam is an integral type that is fixed to the goods supporting post, or a detachable type that is detachably attached to the goods supporting post.   
     
     
         12 . The storage rack according to  claim 11 , wherein
 the detachable goods supporting beam is attached to or detached from a support bracket joined to the goods supporting post by a bolt.   
     
     
         13 . The storage rack according to  claim 1 , further comprising first and second vertical braces that connect the lattice posts arranged in the X-axis direction at the second distance while crossing each other in a diagonal direction,
 wherein ends of the first and second vertical braces are fastened to the post connecting beam.   
     
     
         14 . The storage rack according to  claim 13 , further comprising a goods-supporting-post connecting member that is disposed at a height where the first and second vertical braces cross each other to be parallel so as to the horizontal support beam in the X-axis direction, and is fastened to the plurality of goods supporting posts.