Durable shelves are prepared and developed according to user characteristics and requirements, and it is critical to identify the columns in the early stage. I think that everyone understands the significance of pillars for bring goods on racks. Good pillars can identify the results of products storage in an enterprise. So, how to determine and figure out the specs of sturdy shelves? Listed below, shelves provide you a brief introduction.
I. Strength and Instability Examine
Since the pillar is the primary force component of the rack, the structure is relatively made complex, and the majority of them use cold-formed thin-walled steel (the recurring processing stress itself), and the load circumstance is also more complicated, specifically for high-level racks with many layers and impacted The load is big, so that the design of the column bores, the check is complicated, and the fairness of the worth is straight related to the safety of the structure.
The hole type usually embraces inverted figure, rhombus or inverted trapezoid, so that Supermarket Shelves 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 is in surface area contact with the long hole of the column, The force is better, which guarantees more steady 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 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 enhance 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.