Sturdy shelves are planned and designed according to user attributes and requirements, and it is vital to identify the columns in the early stage. I believe that everybody understands the significance of pillars for carrying items on racks. Great pillars can determine the results of items storage in an enterprise. So, how to calculate and figure out the specs of heavy-duty racks? Listed below, shelves give you a quick introduction.
I. Strength and Instability Check
Due to the fact that the pillar is the primary force component of the rack, the structure is fairly complicated, and the majority of them utilize cold-formed thin-walled steel (the residual processing tension itself), and the load circumstance is also more complex, particularly 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 value is straight related to the security of the structure.
The hole type generally adopts inverted figure, rhombus or inverted trapezoid, so that the long hole of the column has a small angle with the vertical instructions. After the hook is hung, it is automatically locked under the action of the gravity of the freight, and the hook remains in surface contact with the long Supermarket Shelves hole of the column, The force is better, which makes sure more stable and safe usage.
However, the opening of the hook hole has a great influence on the bearing capacity of the brief column of the column. The bearing capacity after opening is 70% ~ 95% of the bearing capability when the hole is not opened, and it has a higher impact on small-sized columns.
For that reason, under the premise of pleasing the load carrying capability of the cross beam hook, the size and variety 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 distributed on the front side of the column, which are utilized to hook the beams and install safety pins.