Generally speaking, the shelf is recommended to be the most reasonable height of the shelf column between 6-12 meters. If the shelf height is too high, it will affect the storage efficiency and safety of the cargo. From the point of view of fire safety, there are ceiling lights at the lowest end of the general warehouse, so it is necessary to ensure that the top layer stores the goods and leaves a safe distance before the ceiling lights.
At the same time, the decisive factor in the height of the heavy-duty shelf column is the height of the warehouse and the maximum lifting height of the forklift. Generally speaking, the top of the heavy-duty shelf also stores goods, so the shelf column and the lowest end of the warehouse should be kept at a distance of about 2 meters.
There is also a certain chance that the high shelf will not collapse due to excessive height, and the shelf area is densely fixed by expansion bolts. So there is no need to worry about the flaws in the design itself. Found in use:
1. the fall of the air. The top fence of the high-bay shelf has a height of 40cm and can not completely block the bulk of the cargo. If the goods are not properly placed, this kind of hidden danger will occur. In addition, the height of the shelves exceeds the general height, and the weight of the goods stored in the warehouse is large. Falling objects can cause casualties.
2. accidentally hit the shelf. When the forklift is driving, there will be a blind spot, and the dense column will block the sight forklifter from colliding with the shelf safety pile. Long time safety pile looseness may hit the shelf column.
3. Fire design is difficult, the fire effect is not good. The height of the shelf itself occupies almost the height of the warehouse, and the coverage area of the fire sprinkler at the top is small, posing a safety hazard.
4. There is no supporting forklift for operation. Ordinary heavy-duty shelves use forklifts to carry goods, while high-bays use stand-up carrying forklifts to transport goods to higher places. However, changing the forklift is not a supporting production of the shelf factory. The stability in use is not good, which will lead to the spray, which is prone to the dumping crisis.
In order to cope with these crises, many warehouse management personnel have explored a set of measures to avoid hidden dangers in long-term warehouse management. For example: fixed forklift rails, corners with warning signs, and top fences raised.
