Heavy-duty shelves are planned and designed according to user attributes and requirements, and it is crucial to determine the columns in the early stage. I think that everybody understands the importance of pillars for bring products on shelves. Good pillars can figure out the outcomes of goods storage in a business. So, how to compute and identify the specifications of heavy-duty racks? Below, shelves offer you a quick intro.
I. Strength and Instability Check
Because the pillar is the primary force element of the shelf, the structure is reasonably complicated, and most 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 bores, the check is made complex, and the fairness of the value is straight related to the safety of the structure.
The hole type typically adopts 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 automatically locked under the action of the gravity of the freight, and the hook is in surface area contact with the long hole of the column, The force is much better, which ensures more stable and safe usage.
However, the opening of the hook hole has an excellent effect 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 greater impact on small-sized columns.
For that reason, under the facility of pleasing the load bring capacity of the cross beam hook, the size and variety of Supermarket Shelves hook holes ought to be made as small as possible to enhance the overall load bring capacity of the shelf. There are numerous long holes (hook holes) and round holes evenly dispersed on the front side of the column, which are used to hook the beams and set up safety pins.