Sturdy racks are planned and developed according to user characteristics and requirements, and it is critical to figure out the columns in the early stage. I believe that everybody knows the significance of pillars for carrying products on racks. Great pillars can figure out the results of items storage in an enterprise. So, how to determine and determine the specs of heavy-duty shelves? Listed below, shelves offer you a brief intro.
I. Strength and Instability Check
Since the pillar is the primary force element of the rack, the structure is relatively made complex, and most of them utilize cold-formed thin-walled steel (the recurring processing stress itself), and the load scenario is also more complex, especially for high-level racks with many layers and impacted The load is large, so that the design of the column bores, the check is complicated, and the fairness of the worth is directly related to the safety of the structure.
The hole type usually embraces inverted figure, rhombus or inverted trapezoid, so that the long hole of the column has a little angle with the vertical direction. After the hook is hung, it is instantly locked under the action of the gravity of the cargo, and the hook remains in surface area contact with the long hole of the column, The force is better, which makes sure more stable and safe use.
Nevertheless, the opening of the hook hole has a great effect on the bearing capability of the short column of the column. The bearing capability after opening is 70% ~ 95% of Medium Duty Rack the bearing capacity when the hole is not opened, and it has a greater influence on small-sized columns.
Therefore, under the facility of pleasing the load carrying capability of the cross beam hook, the size and variety of hook holes ought to be made as little as possible to improve the general load bring capacity of the shelf. There are lots of long holes (hook holes) and round holes evenly distributed on the front side of the column, which are utilized to hook the beams and install safety pins.