A shelf support beam structure for storing roll goods

Abstract

The utility model discloses a kind of for storing roll-shaped material's shelf support beam structure, realize the weight of shelf can be reduced, shelf strength can be guaranteed again;Setting up bending shelf plate (4) with cross section M between shelf front crossbeam (2) and shelf rear crossbeam (3), the included angle (5) between the top two V-shaped bending top plate of bending shelf plate (4) is 164 degrees, L-shaped foot plate (6) is set up in the bottom of the two sides of bending shelf plate (4), connecting bolt (7) is set up between L-shaped foot plate (6) and shelf front crossbeam (2);Rubber antiskid board strip (8) is respectively set up on the top two V-shaped bending top plate of bending shelf plate (4), and rubber antiskid board strip (8) is fixedly connected on V-shaped bending top plate by screw (9);Reinforcing rib plate (11) is set up in the M-shaped inner cavity of bending shelf plate (4) at intervals;The problem of roll-shaped material storage difficulty and supporting architecture is heavy is solved.

Description

Technical Field

[0001] This utility model relates to a three-dimensional storage rack, and more particularly to a rack support beam structure for storing rolled materials. Background Technology

[0002] Rolled materials are an indispensable part of modern production and daily life, such as steel coils, paper rolls, and cloth rolls. However, the storage and transfer of rolled materials still present many problems, especially for multi-level racks for storing rolled materials. Due to the inconsistent diameter and length of rolled materials, racks are often designed to be too heavy to ensure their strength. This contradicts the requirements of existing projects that rolled materials of varying diameters and lengths can be stably stored within the racks, and that the load-bearing beams should not be too heavy. Furthermore, since the storage and retrieval of rolled materials are accomplished by supporting them with double forks on stacker cranes, the distance between the two forks is often too small. This frequently results in the support frame for rolled materials being too wide, preventing the two forks from entering the support frame to store or retrieve the rolled materials. Solving this contradiction has become a primary issue for rack design units. Summary of the Invention

[0003] This utility model provides a shelf support beam structure for storing rolled materials, which can reduce the weight of the shelf while ensuring its strength, and also meets the requirement of a small distance between the double forks of the stacker crane.

[0004] This utility model solves the above technical problems through the following technical solution:

[0005] A shelving support beam structure for storing rolled materials includes a front crossbeam and a rear crossbeam respectively installed on the same level of the automated shelving unit. A bent frame plate with an M-shaped cross-section is installed between the front and rear crossbeams. The angle between the two V-shaped bent top plates at the top of the bent frame plate is 164 degrees. L-shaped foot plates are installed at the bottom of both sides of the bent frame plate, and connecting bolts are installed between the L-shaped foot plates and the front crossbeam. Rubber anti-slip strips are installed on the two V-shaped bent top plates at the top of the bent frame plate, and the rubber anti-slip strips are fixed to the V-shaped bent top plates with screws. Reinforcing ribs are spaced apart in the M-shaped inner cavity of the bent frame plate.

[0006] Double forks of a stacker crane are inserted into the left and right sides of a bending frame plate with an M-shaped cross-section. The distance between the double forks and the side facade of the M-shaped bending frame plate is 47 mm. Rolled materials are placed on the M-shaped bending frame plate.

[0007] On the same level of the automated racking system, two bent rack panels with an M-shaped cross-section are arranged side by side, parallel to each other in the front-to-back direction.

[0008] This invention solves the problems of difficult storage of rolled materials and cumbersome support structure by using a Q345 material similar to an M-shaped bending frame plate and setting an anti-slip and anti-fall rubber plate at the top of the M-shaped bending frame plate. By setting reinforcing ribs and connecting stiffeners inside the M-shaped bending frame plate, it meets the storage requirements of all rolled materials weighing more than 2 tons and with a diameter ranging from 750 to 1200 mm. Through simulation of the support angle at the top of the M-shaped bending frame plate, the storage angle was finally determined to be 164 degrees. This angle avoids the rolling problem of rolled materials during storage and effectively reduces the disadvantage of excessively wide support width of the M-shaped bending frame plate. This reduces the requirements for the spacing between the double forks of the stacker crane, so that the forks of the stacker crane with the standard spacing can meet the usage requirements, greatly reducing the cost of non-standard customization of the stacker crane's double forks. The M-shaped bending frame plate can be firmly fixed to the rack beam by bolts on both sides, and the relative position of the support beam can also be adjusted by these bolts to meet the actual needs of various owners. Attached Figure Description

[0009] Figure 1 This is a structural schematic diagram of the three-dimensional shelving unit 1 of this utility model;

[0010] Figure 2 This is a side view schematic diagram of the bending frame plate 4 of this utility model;

[0011] Figure 3 yes Figure 2 BB-direction sectional view in the middle;

[0012] Figure 4 yes Figure 3 Enlarged view of a portion of point A in the middle;

[0013] Figure 5 This is a schematic diagram of the structure of the rubber anti-slip strip 8 on the bending frame plate 4;

[0014] Figure 6 This is a diagram showing the fit between the bending frame plate 4 and the double-support fork 12. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the accompanying drawings:

[0016] A shelving support beam structure for storing rolled materials includes a three-dimensional shelving unit 1. A front crossbeam 2 and a rear crossbeam 3 are respectively installed on the same horizontal level of the shelving unit 1. A bent frame plate 4 with an M-shaped cross-section is installed between the front crossbeam 2 and the rear crossbeam 3. The bent frame plate 4 is made of a rectangular steel plate, bent into an M-shaped cross-section. The left and right sides of the frame plate are vertical panels, and the top is V-shaped. The included angle 5 between the two V-shaped bends at the top of the bent frame plate 4 is 164 degrees. This angle is particularly suitable for supporting rolled materials, achieving support of materials with a diameter of [missing information - likely a diameter] using a narrower V-shaped support surface. For larger rolled materials, an L-shaped foot plate 6 extending outward is provided at the bottom of the vertical plates on both sides of the bending frame plate 4. A connecting bolt 7 is provided between the L-shaped foot plate 6 and the front crossbeam 2 of the shelf, and the M-shaped bending frame plate 4 is horizontally fixed between the front crossbeam 2 and the rear crossbeam 3 of the shelf by the connecting bolt. Rubber anti-slip strips 8 are provided on the two V-shaped bending top plates at the top of the bending frame plate 4. The rubber anti-slip strips 8 are fixed to the V-shaped bending top plates by screws 9, which play a role in anti-slip. Reinforcing ribs 11 are provided at intervals in the M-shaped inner cavity of the bending frame plate 4 to enhance the support strength of the M-shaped bending frame plate 4.

[0017] Since the rolled material 10 is accessed via the double-spike forks 12 on the stacker crane, when storing the rolled material 10 on the shelf, the double-spike forks 12 need to first extend into the left and right sides of the M-shaped bending rack 4 before lowering to place the rolled material 10 onto the bending rack 4. Similarly, when retrieving the material, the double-spike forks 12 also need to first extend into the left and right sides of the M-shaped bending rack 4, then lift upwards to transfer the rolled material 10 from the shelf to the double-spike forklift. On the fork 12, the rolled material 10 is then moved away from the shelf; therefore, when the double fork 12 extends into the left and right sides of the M-shaped bending frame plate 4, a certain distance needs to be reserved between each fork and the M-shaped bending frame plate 4. The double fork 12 of the stacker crane extends into the left and right sides of the M-shaped bending frame plate 4, and the distance between the double fork 12 and the side facade of the M-shaped bending frame plate 4 is 47 mm; the rolled material 10 is placed on the M-shaped bending frame plate 4.

[0018] On the same level of the automated rack 1, two bent rack panels 4 with M-shaped cross sections are arranged side by side in parallel along the front-back direction. The number of bent rack panels 4 with M-shaped cross sections arranged side by side in parallel along the front-back direction can be determined according to the width of the rack and the diameter of the rolled materials 10 stored.

Claims

1. A shelf support beam structure for storing rolled materials, comprising a front crossbeam (2) and a rear crossbeam (3) respectively arranged on the same level of a three-dimensional shelving unit (1), characterized in that, A bent frame plate (4) with an M-shaped cross section is provided between the front beam (2) and the rear beam (3) of the shelf. The included angle (5) between the two V-shaped bent top plates at the top of the bent frame plate (4) is 164 degrees. L-shaped foot plates (6) are provided at the bottom of both sides of the bent frame plate (4). Connecting bolts (7) are provided between the L-shaped foot plates (6) and the front beam (2) of the shelf. Rubber anti-slip strips (8) are provided on the two V-shaped bent top plates at the top of the bent frame plate (4). The rubber anti-slip strips (8) are fixedly connected to the V-shaped bent top plates by screws (9). Reinforcing ribs (11) are provided at intervals in the M-shaped inner cavity of the bent frame plate (4).

2. The shelf support beam structure for storing rolled materials according to claim 1, characterized in that, Double forks (12) of a stacker crane are inserted into the left and right sides of the M-shaped bending frame plate (4). The distance between the double forks (12) and the side facade of the M-shaped bending frame plate (4) is 47 mm. Rolled material (10) is placed on the M-shaped bending frame plate (4).

3. A shelf support beam structure for storing rolled materials according to claim 1 or 2, characterized in that, On the same floor of the automated shelving (1), two bent shelving panels (4) with M-shaped cross sections are arranged side by side in parallel along the front-back direction.

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