Heavy duty shelving

Description :

　　Cross beam shelving is a type of warehouse shelving that uses pallets as carriers to carry goods. Each pallet is a storage location, so it is also known as. The crossbeam shelf is mainly composed of column pieces and crossbeams. Simple structure, safe and reliable. We can provide different specifications of materials for customers to choose from based on factors such as pallet load capacity, pallet size, available warehouse area, and forklift lifting height.

　　1. The overall structure of the shelf is simple, safe and reliable, and can be adjusted and combined freely. The inbound and outbound storage is not limited by the order of items. Widely used in storage modes such as pallet storage and forklift access.

　　2. The column sheet is composed of column, cross brace and slant support connected by bolts. The shelf frame is composed of column pieces and C-shaped welded beams, which are fixed with safety pins and have a simple and reliable structure. Each layer can be freely adjusted up and down with a step distance of 75mm or 50mm.

　　3. The crossbeam rack has the characteristics of strong load-bearing capacity and strong impact resistance, with each layer carrying up to 5000kg/layer under relative design.

　　4. The beam type shelves have good extensibility and can be designed and built on the basis of pallet shelves as mold adapted shelves, attic shelves, high-level three-dimensional shelves, etc. It can also be made into shelves for special goods, such as oil drum shelves.

　　5. The crossbeam shelves can be upgraded and expanded according to the needs of different periods, improving the space utilization rate of the warehouse. In fact, it is suitable for storing various types of goods, and the shelf has strong versatility.

　　Characteristics of crossbeam shelves:

　　1. Assembled structure, can be combined arbitrarily, easy and flexible to install and disassemble.

　　2. The column of the crossbeam rack is made of hot-rolled plates folded at multiple angles, and the load-bearing capacity of the crossbeam rack is high.

　　3. The crossbeam type shelf column is an assembled structure, and the crossbeam and column are connected by steel buckle card insertion, and are locked with a safety key to prevent falling.

　　4. The crossbeam style shelf columns are equipped with adjustable hole spacing every 75mm, which can be adjusted according to the height of the goods.

　　5. The crossbeam rack is suitable for storing materials at a high height and can fully utilize the space of the warehouse to achieve material classification management. It can be used in conjunction with forklifts or stackers.

　　Beam shelves are essential storage devices in warehouses, with simple structures and easy disassembly and installation, and are highly favored by factories and enterprises for procurement. However, it is not uncommon for shelves to bend and deform. What are the reasons for this? What should I do if the shelf bends and deforms?

　　1. Use defective raw materials. Some unscrupulous merchants use defective steel to process and produce shelves in order to save costs. Although the thickness and size are the same, its load-bearing capacity cannot meet the requirements. Perhaps no problems can be seen in the short term, but after a period of use, the problems will be exposed, generally manifested as bending and deformation of the shelves, and in severe cases, they may even break.

　　2. The production process is not detailed enough. Some shelf manufacturers are not rigorous in every aspect of production, and a small detail that is not handled properly may also cause bending and deformation of the shelves. For example, if the size of the cutting and punching is not correct, pulling and pulling during installation may cause the shelves to tilt. Storing goods in such a situation may result in uneven stress, causing bending and deformation of the shelves, and even the breakage of shelf shelves and columns.

　　3. The goods were not stored with the required load-bearing capacity. After the design of each shelf, the shelf manufacturer will calibrate the load-bearing range of the shelf. If the actual storage of goods exceeds the maximum load-bearing capacity of the shelf or violates the principle of safe use of the shelf, it may cause the shelf to bend and deform.

　　4. Forklifts have collided multiple times. In some large shelving warehouses, it is normal for forklifts to transport palletized goods. However, due to the carelessness of forklift drivers, even if the shelves have been properly equipped with anti-collision pillars and protective barriers, collisions between forklifts and shelves cannot be avoided. Quality shelves may not bend or deform in the short term, but over time, they will certainly experience bending and deformation.

　　Beam type shelving structure

　　A、 Posts: The cross beam rack (storage rack) is composed of two columns, cross braces and slant support connected by nylon self-locking bolts. The combined structure effectively prevents the rack from losing stability after the bolts are loosened. There are double rows of rhomboid holes punched on the column with a pitch of 75mm or 50mm. Therefore, the cross beam can be freely adjusted up and down in the unit of 75mm or 50mm when it is hung on the column. The cross-section of the column is composed of 11-13 faces, with a large inertia distance, strong bearing capacity, and strong impact resistance. The crossbeam type shelf column adopts automatic punching and cold bending forming technology to avoid the possibility of cracking and failure due to stress concentration in the column. To prevent collisions with forklifts, it is generally equipped with column protection.

　　B、 Beam: The beam type shelf (storage rack) is welded together with two column clamps and beam rods. The beam is made of two specially designed lap welded beams, which double the thickness of the upper and lower parts of the beam. This structure fully utilizes the load-bearing capacity of the material according to steel structure design theory, and has the characteristics of light weight, strong bearing capacity, and low cost. The connection between the crossbeam and the column is equipped with a specially designed safety pin with ear tabs. The safety pin with ear tabs cannot be easily pulled out, ensuring that the crossbeam will not fall off after external impact. ·Heavy duty shelving, also known as pallet shelving, has the characteristics of high load-bearing capacity, wide height adaptability, mechanical access, and high selection efficiency, but the space utilization rate is generally average.

　　There is a wide variety of storable items, which, when combined with trays and various accessories, can solve the storage and retrieval problems of the vast majority of materials.

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• Heavy duty shelving