Heavy-duty shelves are planned and designed according to user attributes and requirements, and it is vital to identify the columns in the early stage. I think that everyone understands the importance of pillars for bring goods on racks. Good pillars can identify the results of products storage in a business. So, how to determine and figure out the specs of sturdy shelves? Listed below, shelves provide you a quick introduction.
I. Strength and Instability Examine
Because the pillar is the primary force component of the shelf, the structure is reasonably made complex, and most of them utilize cold-formed thin-walled steel (the recurring processing stress itself), and the load situation is likewise more complicated, especially for high-level racks with numerous layers and affected The load is big, so that the design of the column is tedious, the check is made complex, and the fairness of the worth is directly related to the security 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 storage-shelves hook is in surface area contact with the long hole of the column, The force is better, which ensures more steady and safe use.
Nevertheless, the opening of the hook hole has a terrific impact on the bearing capability of the short column of the column. The bearing capability after opening is 70% ~ 95% of the bearing capability when the hole is not opened, and it has a greater influence on small-sized columns.
Therefore, under the premise of pleasing the load carrying capability of the cross beam hook, the size and number of hook holes should be made as little as possible to improve the total load carrying capability of the shelf. There are lots of long holes (hook holes) and round holes uniformly dispersed on the front side of the column, which are used to hook the beams and set up safety pins.