Durable shelves are prepared and developed according to user attributes and needs, and it is important 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 outcomes of products storage in a business. So, how to calculate and figure out the specifications of sturdy shelves? Listed below, racks provide you a quick introduction.
I. Strength and Instability Examine
Because the pillar is the primary force component of the rack, the structure is reasonably complicated, and the majority of them use cold-formed thin-walled steel (the recurring processing stress itself), and the load circumstance is likewise more complicated, particularly for top-level shelves with lots of 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 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 immediately 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 guarantees more steady and safe use.
However, the opening of the hook hole has an excellent impact on the bearing capability of the short 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 effect on small-sized columns.
For that reason, under the premise of pleasing the load bring capacity of the cross beam hook, the size and variety of hook holes should be made as small as possible to enhance the overall load bring capability of the shelf. There are lots of long holes (hook holes) and round holes evenly distributed on the front side Medium Duty Rack of the column, which are utilized to hook the beams and install safety pins.