introduce
the beam-type rack is a professional warehouse rack for the purpose of accessing pallet goods (each pallet is a cargo position, so it is also called a cargo-type rack); the beam-type rack is composed of column pieces (posts) and beams, and the beam type the shelf structure is simple, safe and reliable. according to the actual usage of the user: pallet load requirements, pallet size, actual space in the warehouse, actual lift height of the forklift, crossbeam racks of different specifications are provided for selection.
crossbeam shelf structure
a. column piece: the beam-type shelf (position shelf) is composed of two vertical columns, horizontal braces, and diagonal braces connected by nylon self-locking bolts. the combined structure effectively prevents the shelves from becoming unstable after the bolts are loosened. rows of diamond-shaped holes, the pitch of the holes is 75mm or 50mm, so the beam can be adjusted up and down freely in units of 75mm when the beam is hooked on the column. the cross-section of the column is composed of 11 to 13 faces, with large inertia, strong load-bearing capacity, and strong impact resistance. the beam-type shelf column adopts the technology of automatic punching and then cold bending to avoid the possibility of the column appearing due to the stress concentration of the column. crack failure conditions. in order to prevent the collision of forklifts, etc., it is generally equipped with column protection.
b. crossbeam: the crossbeam shelf (cargo shelf) is welded by two column clamps and the crossbeam rod. the crossbeam is welded by two special-type holding welding beams, and the thickness of the upper and lower sides of the crossbeam is doubled. according to the design theory of steel structure, this structure makes full use of the anti-load capacity of the material, and has the characteristics of light weight, strong bearing capacity and low cost. when the beam is connected to the column, it is equipped with a specially designed safety pin with ears. the safety pin with ears cannot be easily pulled out, which can ensure that the beam will not fall off after an external force impacts.
features of beam shelf
1. the beam type shelf structure is simple, safe and reliable, and can be adjusted and combined at will, and the entry and exit is not restricted by the order of items. it is widely used in storage mode with pallet storage and forklift access.
2. the beams of the beam-type shelf are made of uprights, horizontal braces and diagonal braces connected by bolts. the column piece and the c-shaped holding and welding beam are inserted to form a shelf frame, which is fixed by a safety pin, and the structure is simple and reliable. each layer can be adjusted freely up and down in 75mm or 50mm steps.
3. the beam type shelf can determine the layer load requirements according to the size of the column and the beam. it has the characteristics of large inertia moment, strong layer load capacity, and strong impact resistance. the maximum layer load of each layer can reach 5000kg/ under the relative design floor.
4. the height of the single column of the beam type shelf can reach 16 meters. the plastic type of the pallet shelf is very large. on the basis of the pallet shelf, the mold shelf, the attic shelf, the three-dimensional library shelf, etc. can also be made into special oil drum shelves.
5. the beam type shelf can effectively increase the storage height of the warehouse and increase the space utilization rate of the warehouse. suitable for storing all types of goods.
6. the shape of the beam-type shelf is safer, to prevent the forklift from colliding, it can also increase the column foot and anti-collision bar. in order to make the layer load safer, it is also possible to place auxiliary facilities such as beam stop, floor plate, and mesh span beam on the beam.
7. the beam-type shelf is low in cost, easy to install and operate, and easy to find the cargo position. it is suitable for any handling tool, so it is the most widely used shelf.
8. beam shelves can also be equipped with laminates, which can be steel plates, dense ammonia plates or grid nets. in order to use pallets of different sizes.
the application of beam shelf
beam shelf is a kind of storage shelf, which is a heavy-duty shelf. in fact, beam shelf is simply called selective shelf, cargo shelf, pallet shelf, etc. we can see that the application scope of storage shelves is very wide, including electronics, household appliances, communications, computers, meters, furniture, clothing, automobiles, tires, supermarket stores and other industries.
the beam-type shelf is generally made of cold-rolled special-shaped steel. the column is made of 80*60, 90*70, 100*70 steel surface punched with diamond-shaped holes. the beam is made of 80x50-100x50-120x50-140x50-160x50 holding and welding beams. use pallets instead of shelves to facilitate forklift handling. the design of the layer load is 1 ton to 5 tons, the surface is electrostatically sprayed, the waterproof, rust and corrosion resistance is stronger, the safety factor is high, the plug-in combination does not require screws and welding, and the assembly is very convenient, making full use of the space area, providing warehousing capacity.
details
