shelf system? (above)

1. shelf system

shelf system is important: the buyer puts forward the requirements of the hotel shelf system-the provider makes the selection of the scheme-the scheme discussion and optimization-the scheme fairness and optimization level evaluation-quotation-provider selection-treaty signing-the specific skills of the shelf system-the shelf system building (material preparation, processing, skin phase disposal, packaging, etc.)-the shelf system installation-acceptance.

The requirements of the demander for the hotel shelf system should include: hotel three-dimensional map, specifications, characteristics and weight of unit (packaging) goods, specifications, pile height and weight of unit inventory, access pattern (wild access, machine access, spontaneous access) and access configuration, accumulation requirements, revenue and expenditure library frequency requirements, collection system requirements, control pattern, etc.

2. Classification of shelf system

1. According to the shelf is fixed or mobile type, can be divided:

(1) fixed shelves: fixed shelves can be subdivided into shelf type, tray type, through type, gravity type, press type, attic type, steel organization platform, cantilever type, behavior type, drawer type and corbel type shelves, etc.

(2) Mobile shelves: Mobile shelves can be subdivided into mobile shelves and change shelves. Medium mobile shelves can be subdivided into light and medium mobile shelves (also known as dense shelves, divided into manual and electric), heavy pallet type mobile shelves, and change shelves can be subdivided into degree change type and heavy straight change type shelves.

two. According to the overall organization of the shelf is welded or assembled, can be divided:

(1) welded shelf. (2) Assembled shelves. At present the international small use of assembled shelves.

3. According to the shelf system and hotel production organization adjacent or not, can be divided:

(1) library rack integrated shelf. The shelf system and the roof of the products form an unrelated whole. The shelf columns directly support the roof load, and the enclosure (wall) organization of the products is installed on the columns on both sides.

(two) connected organizational shelves. The shelf system and the production are two separate systems, not directly adjacent to each other.

4. According to the weight of each layer of the shelf, small can be divided:

(1) light shelf: the load of each layer is not less than 200kg.

(two) medium shelf: each layer load is 200~500kg.

(3) heavy shelves: each layer load is more than 500kg.

5. According to the height of the shelf is divided

(1) Low shelf: height below 5m.

(two) high shelf: height 5~1 two m.

(3) ultra-high shelf: more than 1 2 m.

3, various types of shelf system organization characteristics, application areas and selection criteria

1. Shelf rack. Shelf-type shelves are all in the form of wild access goods, with assembled organization and adjustable layer spacing on average. The goods are often in bulk or not in heavy packaged goods (convenient for wild access). The shelf height is below 2.5 m, otherwise it is difficult to involve wild goods (if it is supplemented by a climbing car, it can be configured next to 3m). The span (I .e. length) of the unit shelf should not be too long, and the depth (I .e. width) of the unit shelf should not be too deep. According to the load of each layer of the unit shelf, it can be divided into light, medium and heavy shelf shelves. The important layers are steel laminates and wood laminates.

(1) Light shelf shelf: the load on each floor of the unit shelf is not less than 200kg, and the total load is not less than 2,000kg. Whenever the span of the unit shelf is not less than 2 m, the depth is not less than 1m (mostly within 0.6m), and the height of the individual is within 3m, the common structure is angle steel column shelf, the skin is light and beautiful, and it is important and effective for storing light and large items. Less capital investment, popular for electronics, light industry, culture and education and other industries.

(2) Medium shelf shelf: the individual load on each floor of the unit shelf is between 200 and 800 Between kg, the total carrying individual is not less than 5000kg. The span of the unit shelf is not less than 2.6 m, the depth is not less than 1m, and the height of the individual is within 3m. If the span of any unit shelf is within 2 m and the layering is within 500kg, it is more appropriate to choose a beamless medium shelf shelf. If the span of any unit shelf is more than 2 m, the individual can only choose a beam type medium shelf shelf shelf. Compared with the beam type medium shelf, the non-beam type medium shelf has smaller adjustable space between layers, is more stable and beautiful, has better harmony with the situation, and is more suitable for some hotels with higher cleanliness requirements. The beam type medium shelf shelf has stronger industrial characteristics and is more effective in storing metal tissue products. Medium shelf shelves are widely used and effective in 360 lines.

(3) heavy shelf shelves: whenever the load of each layer of the unit shelf is between 500 and 1500kg, the span of the unit shelf is within 3m, the depth is within 1.20 m, and the height is not limited. however, whenever it is connected with the heavy pallet shelf, the upper layers are shelf type, wild access homework, and whenever the height is more than 2 m, it is a pallet shelf, use forklifts to access homework. Important for some not only need the whole trust access, but also zero storage and zero take the environment, is a small warehouse supermarket and logistics focus more see.

two. tray type shelf

pallet shelves, also commonly known as beam shelves, or cargo shelves, are the most common in all kinds of international storage shelf systems. First of all, it is necessary to carry out the task of unitization, to pack the color packaging and its weight and other characteristics, to determine the example, specification, size, single load weight and stacking height of the pallet (the individual weight of single load is within 2,000kg), and then to determine the span, depth and layer spacing of the order unit shelf, and to choose the shelf height according to the invalid height of the lower edge of the hotel roof shelf and the minimum fork height of the forklift. The individual shelf span of the unit is within 4m, the depth is within 1.5m, the individual shelf height of low and high hotels is within 1 2 m, and the individual shelf height of ultra-high hotels is within 30m (these hotels are basically spontaneous hotels, and the total shelf height is formed by columns within 1 2 m). In this kind of hotels, low and high hotels use forward-moving battery forklifts, balanced heavy battery forklifts and three-way forklifts to carry out access homework. Electric stackers can also be used when shelves are short, and stackers are used for high-level hotels to carry out access homework. This kind of shelf system space utilization rate is high, access is not flexible, supplemented by computer cleaning or control, can basically reach the requirements of the current logistics system. It is widely used in the scope of building industry, third-party logistics and distribution focus, which is not only effective in many kinds of large-scale items, but also effective in a small number of items. Such shelves are being used in high-rise hotels and ultra-high-rise hotels at least (such shelves are mostly used in spontaneous hotels).

3. Through-type shelf

Through-type shelves are also called corridor-type shelves and drive-in shelves. This system has dense shelf arrangement and high space utilization rate, which is actually 2 times that of tray type shelf, but the goods must be a few types and a few quantities, and the goods progress later. First of all, the task of unit consolidation must be carried out to determine the specifications, load and stacking height of pallets. From this, the span, depth and layer spacing of the order unit shelf are determined, and the height of the order shelf is determined according to the invalid height at the lower edge of the roof truss. The best control of the total depth of shelves in the wall area is within 6 pallet depths, and the best control of the total depth of shelves in the middle area that can be paid unilaterally is within 1 or 2 pallet depths, so as to advance the efficiency and reliability of forklift access (in this kind of shelf system, forklift is easy to shake and hit the shelf in order to continue the "high pressure and low hit" pattern, so it is quite important to think about whether it without chaos enough or not). This kind of storage system is weak in non-chaos, and the shelves should not be too high. If it should be controlled within 10m, and in order to enhance the non-chaos of the whole shelf system, in addition to smaller specifications and selection, it is also necessary to add a solid configuration. Single pallet goods should not be too small or too heavy, but if the weight control is within 1500kg, the pallet span should not be less than 1.5m. Forklifts are often equipped with forward-moving battery forklifts or balanced heavy battery forklifts. More used in dairy, beverage and other food industry, cold storage is also more common.

4. Gravity shelf

gravity shelf is evolved from a pallet shelf. It adopts a roller track or a bottom wheel pallet. The track shows an inevitable slope (beside 3). The self-weight of the goods is used to complete the progress of the goods. The predecessors go out first, while entering the other side. It is effective for a small amount of goods. The progress predecessors of the same kind of goods go out first to store homework. The space utilization rate is very high, especially effective for goods with inevitable warranty period and no long-term accumulation. The total depth of the shelf (I .e. the length of the guide rail) should not be too small, otherwise the upper and lower "dead corners" that cannot be used will be small, affecting the use of space, and the ramp is too long, the controllability of sliding will be poor, and the impulse of sliding will be small, which will easily cause the sliding to be unsmooth, blocking and tipping of the counting objects. In order to make it difficult to slide down, if the ramp is long, a damping configuration should be added in the middle. In order to make the counting objects slide down to the bottom without overturning due to too small invasion force, a buffer configuration and a pick-up separation configuration should be set up at the lowest part of the ramp, which is less difficult to imagine, build and install and has higher capital. This kind of shelf should not be too high, the individual is within 6m, and the individual is within 1000kg, otherwise its reliability and dominance will be high. This kind of shelf system is currently in international use is not much.