Optional shelf system reference

1. shelf system

shelf system is important to include: the buyer puts forward the requirements of the warehouse shelf system-the supplier makes the selection of the scheme-the scheme discussion and optimization-the scheme fairness and optimization level evaluation-quotation-supplier 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 bracket 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.

(two) assembled shelves. At present the international small use of assembled shelves.

3. according to the shelf system and hotel production organization adjacent to 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 shelf each layer load weight, small to 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 type shelf. 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-sized shelf: The load of each layer of the unit shelf is between 200-800kg, and the total load of the 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 500-1500kg, the span of the unit shelf is within 3m, the depth is within 1.2 m, and the height is not limited. However, whenever it is connected to and coexists with the heavy pallet shelf, the upper layers are shelf shelves, wild access homework, and the height is more than 2 m, 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 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 unilaterally collected and collected 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 is not disorderly 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.

5. press-in shelf

pressure-in shelves are also evolved from pallet shelves. They adopt the principle of connecting tracks and pallet cars. The tracks show an inevitable slope (beside 3). The self-weight of goods is used to complete the progress of counting goods. The predecessors come out later, and the goods enter and exit in a unified way. It is effective for the storage of a small amount of goods and a small variety of goods. The space utilization rate is very high and the access is more flexible and convenient. The total depth of the shelf should not be too deep, and the individual is within the depth of 5 pallets, otherwise the space will be smaller because the pallets are embedded in each other. The individual weight of single-pallet goods is within 1500kg, and the individual shelf height is within 6m. This kind of system for the shelf to build a higher precision requirements, the joint venture between the pallet car and the guide rail is especially the main, such as building, installation accuracy is not high, easily lead to the shelf system operation is not smooth. This kind of shelf cost is higher, is the international has the inevitable use.

6. attic shelf

attic shelf system is to build a middle attic on the existing task garden or shelf to increase storage space. It can be used as a 2-and 3-storey attic. It is suitable to access some light foam and middle-aged night goods. It is suitable for a variety of small quantities or a variety of large quantities of goods. Wild access goods are delivered to the 2-and 3-floors by forklifts, hydraulic landing tables or cargo ladders, it is then delivered to a certain location by a light night vehicle or hydraulic pallet truck. For this kind of system, whenever medium-sized shelf shelves or heavy-duty shelf shelves are used as the main body and the support of floor panels (which shelf is selected according to the total load of unit shelves), cold-rolled steel floor panels, spotted steel floor panels or steel grid floor panels are used. In recent years, cold-rolled steel floor slabs have been used for more than a few years. It has the disadvantages of strong bearing power, good overall performance, good bearing average, high precision, flat skin, easy locking, etc. There are many varieties to choose from, and it is easy to match the lighting system, so it is not convenient to access and clean up. The load on each floor of the unit shelf is within 500kg, and the floor spacing is 2. Two-two. 7m, the height of the top shelf is next to two m, enough to think about the convenience of man-machine dominance. Such systems are in the range of auto parts, automobile 4S shop, light industry, electronics and other industries have more use.

7. steel organization platform

Steel Organization Platform However, whenever a 2-storey or 3-storey fully assembled steel organization platform is being built on the existing workshop (hotel) garden, the use space will be changed from one floor to 2-storey and 3-storey, so that the space can be fully used. The goods are delivered to the 2nd and 3rd floors by forklift or cargo ladder on landing platform, and then transported to the designated position place by night car or hydraulic trailer. Compared with the reinforced concrete platform, this kind of platform has the advantages of fast construction, moderate cost, easy assembly and disassembly, easy application, novel and beautiful organization. This kind of platform column spacing is within 4-6m, the first floor is 3m high, the second and third floors are 2.5 m high, the column is made of square pipe or round, the main and auxiliary beams are made of H-shaped steel, the floor slab is made of cold rolled steel floor slab, spotted steel floor slab, steel grille, etc., and the floor load is within 1000kg per square meter. This kind of platform can make storage and collection more distant, upstairs or downstairs can be used as warehouse office. Such systems are used in third-party logistics, machine building and other industries.

8, cantilever shelf

Cantilever shelves are important for storing long materials, such as profiles, pipes, plates, cables, etc. The columns are mostly H-shaped steel or cold-rolled steel, the cantilevers are square tubes, cold-rolled steel or H-shaped steel, the cantilever and the column are plug-in or bolt-adjacent, the base and the column are bolt-adjacent, and the base is cold-rolled steel or H-shaped. Goods access is carried out by a forklift or a crane. The height of the shelf is two. Within 5 meters (up to 6 meters if goods are accessed by forklift), the cantilever length is within 1.5 meters, and the load of each arm is within 1000kg. Such shelves are mostly used in the machine building industry and building materials supermarkets.

9. behavior shelf

behavior type shelf is evolved from a medium-sized beam type shelf, a roller type aluminum alloy or sheet metal flow bar is arranged between the beams on each layer of the shelf, showing an inevitable slope (beside 3) and abandoning donation. Whenever the goods are packed in paper or placed in a plastic turnover box, they are used to complete the behavior of the goods by their own weight and the progressive predecessors come out first. The goods are transported in and out by the new year's eve car, and are stored and accessed in the wild. The load on each floor of the unit shelf is within 1000kg, and the shelf height is 2. Within 5 meters. It is suitable for occasions such as process conversion on both sides of the disassembly line and selection of distribution focus. It can be equipped with electronic tags to complete the information collection of goods.

10, drawer type shelf

drawer-type shelves are evolved from heavy pallet shelves, but forklifts that are used to store heavy objects such as molds and do not match on site are available. Combination disassembly, bolt adjacent shelf organization, shelf height individual is below 2.5m, except for the top layer, several layers can be imagined to be built into drawer organization, safe and reliable, can easily extract goods weighing up to 2,000kg/layer, supplemented by crane or gourd crane, easy to complete the goods access homework. Such shelves are important for storing molds and other extraordinary occasions.

11, corbel shelf

corbel shelf is important for spontaneous hotel. The pallet used in this kind of shelf system has strong bearing power and good rigidity. For example, the pallet bearing can greatly eliminate the cross beam, or the cargo grid is relatively large without the cross beam. Plastic boxes and the like are directly placed on the corbel, and the stacker carries out spontaneous storage and retrieval of the goods. Important for such as tobacco, electronics, machinery and other industries to build.

1 two, mobile shelf

light and medium-sized mobile shelves (also known as compact shelves) are evolved from light and medium-sized shelf shelves. They are densely organized and only need to set up one channel (1m wide side). They have good sealing performance, beautiful and effective appearance, and reliable insurance. They are the shelves with the highest space utilization rate and are divided into manual and electric types. The guide rail can be embedded in the sky or installed in the air. The shelf base runs along the guide rail, and the shelf is installed on the base. Through the process sprocket transmission system, each row of shelves can be easily and firmly moved. It is divided into manual and electric, and the goods are accessed by the wild. In order to make the shelf system operation does not cause dumping, but where there is an anti-dumping configuration. Important for archives, library, bank, enterprise material room, electronic light industry and other industries.

Heavy-duty mobile shelves are evolved from heavy-duty pallet shelves and are organized in an exposed manner. Each 2 rows of shelves are placed on the base. The base is equipped with walking wheels and runs along the track. The chassis is equipped with organic power, speed reducer, alarm, sensing configuration, etc. System only need to set up 1-two channels, space utilization rate is very high. The organization is the same as that of light and medium-sized mobile shelves. The difference is that heavy-duty mobile shelves must be electric. The goods are stored and accessed by forklifts. The passage is 3m away. It is important to use it in some occasions where the hotel space is not very small and requires a minimum of time-use space. It is effective in industries such as machine building.

1 3. changing shelf

-changing shelves are divided into two types: degree change and vertical change, both of which are relatively extraordinary shelves. They have higher spontaneous level requirements and high sealing requirements. They are suitable for light, large and low quality goods and have higher insurance requirements. Single shelf system scale is larger, the monomer spontaneous control, strong independence, can be equivalent to a certain energy configuration to treat. This kind of shelf cost is higher, it is important to store valuable items such as knives and other occasions.

of the differences in the industry, the use of places, storage items, conditions, temperature, cleanliness and many other factors, the different nature of the shelf system is chosen. The personality of these shelf system is more than the combination of removable light steel structure, skin for electrostatic spray disposal. With the rapid growth of the logistics configuration industry, the skill content and precision of the confidence shelf system will be higher and higher, the organization will be more optimized, the types will be more unified, and the adaptability will be more popular. It will bear the main role for the growth of China's wusheng industry.