Dalian Shelf: The pallet shelf should be a kind of specialized storage shelf with pallets as the carriers of plasmids. Each pallet is a storage space, so it is also called metal pallet storage shelf. The key of the cross-beam shelf is composed of poles and load-bearing beams. The structure is simple and can be trusted.
The structure of pallet rack. The cross beam rack is composed of vertical bar, load-bearing beam, safety pin, barrier, safety protection countermeasure, connecting rod, corridor beam, etc.
The Structure of Cross Beam Shelf Produced by Dalian Shelf
Vertical rod sheet: It consists of two vertical rods, cross braces and diagonal braces, and consists of high-strength bolts. The common specifications of vertical rods are: 60*80mm, 67*90mm, 70*90mm, 70*100mm and 95*120mm. Vertical rod punches single and double row prismatic holes on the opposite side, with round holes on the side and 75 mm between upper and lower sides. Frontal diamond holes are convenient for hanging and installing of column claws of cross beam. Side round holes are convenient for installation of diagonal braces.
Common column specifications
Load-bearing beams are welded by welding one load-bearing beam and two claws. When installing load-bearing beams and poles, the claws must be inserted into the prismatic hole wall on the opposite side of the pole, while the holes on the claws are used to install safety pins. There are two kinds of load-bearing beams: rectangular pipe beams and embracing welded beams. There is no need for more rectangular pipes. The cross-section shape of embracing welded beams is shown in the following figure-specification table of commonly used embracing welded beams.
The protective measures are divided into ground protection and altitude protection.
Road safety protection: The crossbeam shelves are usually stored with electric forklift trucks. Electric forklift trucks are unavoidable to impact the storage shelves during the normal walking or the whole working process. At this time, safety countermeasures are very necessary.
Ground protection includes foot guard and crash barrier. Foot guard protects the bottom of the column. Crash guard is installed at the end of the rack, mainly used for forklift truck crashing the rack in the main passage. The structure of Dalian crossbeam rack is .