Shelves pillar play a supporting role in storage rack system. With the increase of shelf height and the number of layers, the pillar load is greater. And the shelves pillars are mostly cold-formed punching thin-wall steel, which has a certain residual processing stress, and the actual stress is relatively complex. Therefore, the design and selection of the shelves pillar become the key of the whole shelf system, which is directly related to the safety of the structure and the economy of use.
The shelves pillar is the final supporting part of the demountable storage rack system, and its design is the pivot of the whole shelving system, which is directly related to the safety of the structure and the economy of use. The assembled shelves are mainly composed of basic parts such as pillar pieces and beams, and optional parts such as corner guards, floor corners, partition supports, partition blocks and layer plates (steel plates or wooden plates). The pillar piece is the main supporting part of the shelf, and the maximum load can be 21 tons.
