The weight of goods placed on the warehouse shelf must be within the weight range of the warehouse shelf. The warehouse keeper shall mark the load limit on the shelf. We must follow the principle that the bottom layer of the shelf is lighter, that is, the bottom layer is heavier than the top layer.
Heavy and elevated warehouses must be equipped with power carts, and the use and operation of carts must be operated by qualified personnel. Most of the storage rack columns were deformed due to collision due to the use of carts by non designated personnel.
Specify the shelf usage system. Different warehouses, different goods, and shelves in each warehouse have different convenience ways. The warehouse keeper must formulate a shelf use system so that every shelf user can learn and comply with it. This is the way to achieve the goal.
When there are many kinds of goods, but the number of each kind of goods is small, attic shelves are usually used. The attic shelf can be ingeniously designed into two or more layers, which can make good use of every space in the warehouse, and can greatly improve the use efficiency when loading goods. Of course, the specific design and operation of the attic shelf should be based on the size of the warehouse and the needs of customers, not blind design.
Shelves can bring a lot of convenience, but pay attention to maintenance when using them. For example, shelves are mostly made of metal. Although it has undergone anti-corrosion and antirust treatment, it is inevitable to rust after long-term use. This will shorten the shelf life and damage the goods. In addition to regular inspection of shelves for corrosion, paint peeling, etc., check whether there is bending. Sometimes the goods exceed the bearing capacity, which is easy to cause the shelf to bend, bend for a long time or bend too much. Collapse and fracture events are easy to occur, which is easy to bring danger. If the staff accidentally catch up with the collapse of the shelf during use, the goods themselves and the staff will face considerable losses, so we must pay attention to prevention.
The base of the shelf column shall be correctly fixed on the concrete foundation. It needs to be clear whether the connection mode between the rack and the ground is embedded parts, secondary irrigation scheme or direct grounding with chemical bolts. The diameter and embedded size of bolts must be determined according to the actual load, seismic load or wind load calculation. Small manual shelves below 2.4m may not be fixed. The concrete of the fixed frame column foundation must be cured continuously for 28 days and bear the corresponding pressure. The uneven settlement of the foundation must meet the use requirements.
The settlement value of the integrated storage rack base shall be strictly controlled to ensure the normal use of the rack structure. In the design of integrated shelf for non storage shelf, attention should be paid to the separation of shelf foundation and building column foundation to prevent damage to the building caused by the stress of shelf structure.
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