medium-sized Steel laminate Shelf, a kind of storage shelf, is a type of shelf shelf. It is distinguished and named according to the carrying capacity of the shelf. According to this division principle, the medium shelf is between the light shelf and the heavy shelf, so it is called the medium shelf. Generally, the rack is loaded 150kg/- 500kg layer (the shelf load is mostly calculated by the bearing capacity of the layer).
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Main frame and subframe
A medium-sized shelf is composed of columns, beams and laminates. A single group has two columns. Such a shelf is called a main shelf. If several groups are assembled into one column Previous one The group needs two columns, other It can share a column with a group in front of it. Such a rack is called a sub rack.
If it is a rack that needs to move frequently, it is recommended to use the main rack. The rack connected to the main rack and subframe must move with the main rack.
Main frame : Two columns (one column: two columns plus several transverse and diagonal braces.)
beam (There should be two beams on the first floor.)
Laminate (The laminate is placed on two beams.)
Subframe : One vertical column (one vertical column: two vertical columns plus several horizontal and diagonal cables)
beam (There should be two beams on the first floor.)
Laminate (The laminate is placed on two beams.)
Different types of shelves use different hole types to facilitate the hanging of beams. The commonly used hole types in the market today are trapezoidal hole, butterfly hole, diamond hole, bean sprout hole, splayed hole and other hole types. There is no specific implementation standard for the specific pass type to be used. Most manufacturers adopt the corresponding pass type according to their own production process.
For medium-sized shelves, trapezoidal holes and butterfly holes are widely used in the market. The trapezoidal hole is convenient for stamping, which is convenient for customers to expand for the second time ; The butterfly hole is beautiful and easy to install. There are also manufacturers in the south that use their own unique hole patterns, so customers must rely on their manufacturers for shelf reconstruction.
Installation steps
1. Erect a column piece and insert two crossbeams into the butterfly hole at the bottom. Pay attention to alignment.
2. Erect another column piece, and insert the beam in the way of step 1. Pay attention to the alignment.
3. According to the above insertion method, insert the remaining beams according to the required floor height and pay attention to alignment.
4. Put the laminates onto the P-shaped beam in order to complete.
fold Edit this paragraph Medium shelf classification
The standard type of medium-sized shelf has beautiful appearance, wide application, convenient installation and disassembly 75mm pitch adjustment, bearing 100kg~350kg; Non standard large span and large bearing capacity, 75mm pitch adjustment, novel appearance, bearing capacity of 300kg~1000kg. Medium sized shelves are solid and have large bearing capacity. They are widely used in shopping malls, supermarkets, enterprise warehouses and public institutions. It is generally divided into medium quantity A-type shelf, medium quantity B-type shelf and medium quantity C-type shelf. Generally, it can be disassembled and assembled, and the height of the laminate can be adjusted; The load bearing layer is 200-800kg; All metal parts of the shelf have been treated with rust prevention, and their surfaces have been electrostatic sprayed; Medium sized shelves are suitable for storing goods in large, medium and small warehouses. In practical application, it can be divided into middle A shelf and middle B shelf.
fold in Type A shelf
nothing Bolt Design, easy installation and reliable structure. The steel plate, column and beam are used, and the whole shelf is not connected by bolts, so it is easy to install and disassemble. The main and auxiliary connection forms are adopted, with strong stability.
in Features of Type A shelf:
It is easy to install, connected by bolts, and connected by main and auxiliary, with strong stability.
The top and bottom of the medium-sized shelf, the frame connecting rod, the column tray, the chip and the plug-in are fixed with pins, which is convenient to operate.
Load under relative length of bearing strength 300kg/layer. The laminate can be adjusted up and down freely according to the spacing of 50mm.
Rust removal and plastic spraying on the shelf surface.
The surface color can be selected according to the customer, and the overall shelf is beautiful, generous, solid and durable.
The relevant specification of A pillar is: configuration file of 55 × 5.5 × 1.5 mm special rack column.
High quality steel rolling mill is used for automatic punching and leveling, and cutting is performed according to the height of customer * * *.
The connecting rod of the column tray is made of high-quality cold plate by bending and stamping.
High quality cold plate is used for the plate layer ((S PC C))， Splitting, flattening, bending, forming and welding reinforcement.
Boltless connection, simple assembly and disassembly, beautiful appearance, and can assemble multiple shelves.
fold in Type B shelf
Use cooling plate Q235 steel (SPCC) and high quality products. Use the connector between beam and column and the frame form of beam. It is applicable to receiving goods by people. Type B medium-sized shelves are used in various industries, with low cost, safety, reliability, and simple assembly and disassembly. It can be used alone or combined with the main and subframe.
in Features of Type B shelf:
medium-duty rack Type B is used in various industries with low cost, safety and reliability. It is easy to assemble and disassemble. It can be assembled with the main frame and sub frame or used alone.
Medium shelf type The B-pillar and diagonal brace are connected by bolts, and the column is connected with the silent bundle of p-shaped steel Plug and Socket The rack frame and safety pin are fixed, and the structure is simple and reliable.
Each layer of the shelf can be adjusted 50 steps.
in Generally, the height of Type B shelf is not more than 3 meters, and according to the multi shelf shelf under construction.
in The specifications of B-type rack column are: 55 * 2.0 mm special rack 47 mast configuration file.
High quality steel rolling mill is used for automatic punching and cutting according to the height of customer * * *.
Cold rolled beam P type, specifications: 50 × 30 × 40, 64, 80 (50).
fold Edit this paragraph Features of medium-sized shelves
1. Fully assembled structure, random combination, convenient and flexible installation and disassembly.
2. The column is a fabricated structure. The beam and the column are connected by steel buckles, and locked with safety keys to prevent falling off.
3. The material section of the shelf is optimized, and a variety of pipe materials are selected to improve the cutting force.
4. The column is equipped with an adjustable hole spacing every 60mm, which can be adjusted arbitrarily according to the height of the goods.
5. Spacer bracing can be used to strengthen the connection between adjacent columns in the back direction. The bottom of the column and the ground can be used together with ground nails to improve safety and reliability.
6. It is suitable for enterprises with large storage capacity and general manpower or stacker to place goods.
medium-duty rack
Introduction
unit goods shelves Load per floor Between 100-500KG, the total load is generally not more than 2500KG. Unit shelf span is usually not
greater than 2.6m, the height is not more than 1m, and the height is generally within 3m. If the unit shelf span is within 2m, the layer load
Within 500KG, it is usually suitable to choose the medium shelf type rack without beams; If the unit shelf span is more than 2m
Generally, only beam type medium shelf type shelves can be selected. Compared with the medium rack with beams, the floor spacing of the medium rack without beams is adjustable
Larger, more stable, beautiful, better coordination with the environment, more suitable for some warehouses with high cleanliness requirements ; Beam type medium
Shelves are more industrialized and suitable for storing metal structure products. Medium shelf shelves are widely used,
It is applicable to all walks of life.
The product structure is easy to combine, occupies less space, and is easy to place objects. It has beautiful appearance, can be combined arbitrarily, and is easy to install and disassemble
Broad journey. The steel laminates can be The unit of 50mm can be adjusted up and down freely to meet various use requirements. Its surface adopts static electricity
Powder spraying treatment, anti-corrosion, durable, economical and convenient. It is suitable for large, medium and small enterprises and can make better use of space
Between. Applicable to garment, electronics, and other industrial warehouses. The size can be customized at will.
fold Edit this paragraph Medium shelf composition
A medium-sized shelf is composed of columns, beams and laminates. A single group has two columns. Such a shelf is called a main shelf. If several groups are assembled into one column Previous one In addition to the two columns required for the group, the others can share one column with the group in front of it. Such a rack is called a sub rack.
If it is a rack that needs to move frequently, it is recommended to use the main rack. The rack connected to the main rack and subframe must move with the main rack.
Main frame : Two columns (one column: two columns plus several transverse and diagonal braces.)
beam (There should be two beams on the first floor.)
Laminate (The laminate is placed on two beams.)
Subframe : One vertical column (one vertical column: two vertical columns plus several horizontal and diagonal cables)
beam (There should be two beams on the first floor.)
Laminate (The laminate is placed on two beams.)
