Sturdy racks are planned and created according to user qualities and needs, and it is important to figure out the columns in the early stage. I think that everyone knows the value of pillars for bring products on shelves. Excellent pillars can figure out the results of items storage in an enterprise. So, how to compute and determine the specs of heavy-duty racks? Listed below, shelves offer you a brief intro.
I. Strength and Instability Inspect
Because the pillar is the main force part of the shelf, the structure is relatively made complex, and the majority of them use cold-formed thin-walled steel (the residual processing tension itself), and the load situation is likewise more complicated, particularly for top-level shelves with lots of layers and affected The load is big, so that the style of the column is tedious, the check is made complex, and the fairness of the value is straight related to the safety of the structure.
The hole type generally 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 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 usage.
Nevertheless, the opening of the hook hole has a fantastic influence on the bearing capacity 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 higher influence on small-sized columns.
Therefore, under the facility of satisfying the load carrying capability of the cross beam hook, the size and number of hook holes ought Medium Duty Rack to be made as little as possible to improve the general load bring capacity of the rack. There are lots of long holes (hook holes) and round holes evenly dispersed on the front side of the column, which are utilized to hook the beams and install safety pins.