A three-column horizontal bracing structure for high-density storage racks

Abstract

This utility model discloses a three-column horizontal and diagonal bracing structure for dense storage racks, comprising three columns. Each column includes a first base plate and first side plates disposed on both sides of the first base plate, with a first opening formed between the two first side plates. The first openings of two adjacent columns on the left are aligned in the same direction, while the openings of two adjacent columns on the right face each other. Multiple connectors are arranged from top to bottom on the side of the middle column facing away from its first opening. Each connector includes a second base plate and second side plates disposed on both sides of the second base plate, with a second opening formed between the two second side plates. Horizontal and diagonal braces are spaced apart from top to bottom between adjacent columns. The left ends of the horizontal and diagonal braces are mounted to the first side plates via first bolts, and the right ends are mounted to the second side plates or the right side of the second side plates via first bolts. This three-column horizontal and diagonal bracing structure for dense storage racks has high load-bearing capacity and stability.

Description

Technical Field

[0001] This utility model relates to the field of logistics storage racks, specifically to a three-column horizontal and diagonal bracing structure for dense storage racks. Background Technology

[0002] Automated storage racks are a commonly used logistics storage equipment and are the main support structure for storing goods in automated warehouses.

[0003] Automated storage systems (AS / RS) offer advantages such as high precision, high space utilization, dynamic storage, and ease of forming advanced logistics systems, thereby improving enterprise production management and increasing storage and retrieval efficiency.

[0004] Patent CN219008820U discloses a vibration damping system and a rack for shelving. The vibration damping system and rack for shelving include one or more of the following: column top node assembly, beam-column node assembly, column base assembly, and damping back tie rod assembly. All of these are used to dampen the vibration of the rack through deformation. The column top node assembly is used to connect multiple columns and is set at the top of the columns. The beam-column node assembly is used to be set at the intersection of the column and the beam. The column base assembly is used to be set at the bottom of the column. The damping back tie rod assembly is used to be set between two beams located in the same row of racks or between the beam and the ground.

[0005] The shelving uses an anti-vibration and vibration reduction system and a four-column structure in the horizontal direction. The two columns at the front and rear are only reinforced with diagonal bracing, which is insufficient for load-bearing capacity and still needs to be lifted. Utility Model Content

[0006] The purpose of this utility model is to provide a three-column horizontal and diagonal bracing structure for dense storage racks, which has high load-bearing capacity and stability.

[0007] To achieve the above objectives, this utility model provides a three-column horizontal and diagonal bracing structure for dense storage racks. This structure includes three columns, each comprising a first base plate and first side plates disposed on both sides of the first base plate. A first opening is formed between two of the first side plates. The first openings of two adjacent columns on the left are aligned in the same direction, while the openings of two adjacent columns on the right face each other. Multiple connectors are arranged from top to bottom on the side of the middle column facing away from its first opening. Each connector includes a second base plate and second side plates disposed on both sides of the second base plate. A second opening is formed between two of the second side plates. Horizontal and diagonal braces are spaced apart from top to bottom between adjacent columns. The left ends of the horizontal and diagonal braces are mounted on the first side plates using first bolts, and the right ends of the horizontal and diagonal braces are mounted on the second side plates or the right side of the second side plates using first bolts.

[0008] Preferably, the first side plate has a first inclined plate extending inward at its middle part, and a first connecting plate perpendicular to the first bottom plate is provided at the outer end of the first inclined plate. The first connecting plate has a plurality of first through holes for the first bolt to pass through. The second side plate has a second inclined plate extending inward at its middle part, and a second connecting plate perpendicular to the second bottom plate is provided at the outer end of the second inclined plate. The second connecting plate has a second through hole for the first bolt to pass through.

[0009] Preferably, both ends of the horizontal brace and the diagonal brace are provided with a third through hole for the first bolt to pass through, and the adjacent ends of the horizontal brace and the diagonal brace are respectively provided on both sides of the column or on both sides of the connector; at the connection, the first bolt passes through the horizontal brace, the two first connecting plates and the diagonal brace in sequence and is then locked by a nut, or the first bolt passes through the horizontal brace, the two second connecting plates and the diagonal brace in sequence and is then locked by a nut.

[0010] Preferably, the outer end of the first connecting plate is provided with a first bend that folds outward vertically, and the outer end of the second connecting plate is provided with a second bend that folds outward vertically; the inner side of the cross brace and the diagonal brace is provided with a support ring coaxial with the third through hole, and the support ring, the first bend, and the second bend are at the same height.

[0011] Preferably, bushings are provided between the two first through holes and between the two second through holes, and U-shaped guide seats are provided on the inner sides of the first connecting plate and the second connecting plate. The bottom of the U-shaped guide seat is an arc block coaxial with the first through hole or the second through hole, and the two sides are straight blocks.

[0012] Preferably, the inner side of the straight block is provided with a guide groove, the inner side of the arc block is provided with a positioning arc groove communicating with the guide groove, and the two ends of the bushing are provided with guide rings.

[0013] Preferably, the first base plate is provided with a plurality of fourth through holes, and the second base plate is provided with a plurality of fifth through holes. The first base plate and the second base plate are detachably connected by second bolts passing through the fourth and fifth through holes.

[0014] Preferably, the middle portions of the first base plate and the second base plate are respectively provided with a first recessed portion and a second recessed portion.

[0015] Preferably, the horizontal and diagonal braces are provided with concave V-shaped folding plates on both sides, and the outer ends of the V-shaped folding plates are provided with inwardly extending straight plates.

[0016] According to the above technical solution, this utility model provides a three-column horizontal and diagonal bracing structure for dense storage racks. The three-column horizontal and diagonal bracing structure for dense storage racks includes three columns. Each column includes a first base plate and first side plates disposed on both sides of the first base plate. A first opening is formed between two first side plates. The first openings of two adjacent columns on the left are arranged in the same direction, and the openings of two adjacent columns on the right are arranged facing each other. Multiple connectors are arranged from top to bottom on the side of the middle column facing away from its first opening. Each connector includes a second base plate and second side plates disposed on both sides of the second base plate. A second opening is formed between two second side plates. Horizontal braces and diagonal braces are spaced apart from top to bottom between two adjacent columns. The left ends of the horizontal braces and diagonal braces are installed on the first side plates by first bolts, and the right ends of the horizontal braces and diagonal braces are installed on the second side plates or the right side of the second side plates by first bolts.

[0017] This high-density storage rack features a three-column horizontal and diagonal bracing structure, serving as part of the rack's support system. The three-column support, with continuous horizontal and diagonal braces between the columns, reinforces the sides of the columns, enhancing the rack's load-bearing capacity and stability. Furthermore, to facilitate assembly and connection between the three columns, multiple connectors are located on the left side of the middle column. These connectors, similar in structure to the columns but differing in length, connect the left-side horizontal and diagonal braces. A single bolt secures the horizontal and diagonal braces to the columns or connectors, facilitating assembly and disassembly.

[0018] Other features and advantages of this invention will be described in detail in the following detailed description section. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the following detailed description to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0020] Figure 1 This is a schematic diagram of the overall structure of the three-column horizontal and diagonal bracing structure of the dense storage rack;

[0021] Figure 2 This is a front view structural diagram of the three-column horizontal and diagonal bracing structure of a dense warehouse racking system;

[0022] Figure 3 yes Figure 2 A schematic diagram of the AA cross-sectional structure;

[0023] Figure 4 yes Figure 3 A magnified schematic diagram of a portion of region B in the middle;

[0024] Figure 5 This is a structural diagram of the column;

[0025] Figure 6 yes Figure 5 A magnified schematic diagram of a portion of region C in the middle;

[0026] Figure 7 It is a structural diagram of a horizontal or diagonal brace;

[0027] Figure 8 This is a structural schematic diagram of the connector;

[0028] Figure 9 This is a schematic diagram of the bushing structure.

[0029] Explanation of reference numerals in the attached figures

[0030] 1-First side plate; 2-Diagonal brace; 3-Horizontal brace; 4-Straight side block; 5-First through hole; 6-First base plate; 7-First inclined plate; 8-First connecting plate; 9-First bend; 10-U-shaped guide seat; 11-Bushing; 12-Nut; 13-Support ring; 14-Guide groove; 15-First recess; 16-Third through hole; 17-V-shaped folded plate; 18-Straight plate; 19-Connector; 20-Second bolt; 21-Second side plate; 22-Second inner recess; 23-Second inclined plate; 24-Second connecting plate; 25-Second bend; 26-Fourth through hole; 27-Fifth through hole; 28-Guide ring; 29-First bolt; 30-Second base plate; 31-Second through hole. Detailed Implementation

[0031] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.

[0032] In this utility model, unless otherwise stated, directional terms such as "up, down, left, right, front, back, inside, outside" in the terminology only represent the orientation of the term in its conventional use or are common terms understood by those skilled in the art, and should not be regarded as a limitation on the term.

[0033] See Figure 1-9The dense storage rack shown has a three-column horizontal and diagonal bracing structure, including three columns. Each column includes a first base plate 6 and first side plates 1 arranged on both sides of the first base plate 6. A first opening is formed between the two first side plates 1. The first openings of the two adjacent columns on the left are arranged in the same direction, and the openings of the two adjacent columns on the right are arranged facing each other. Multiple connectors 19 are arranged from top to bottom on the side of the middle column facing away from its first opening. Each connector 19 includes a second base plate 30 and second side plates 21 arranged on both sides of the second base plate 30. A second opening is formed between the two second side plates 21. Horizontal braces 3 and diagonal braces 2 are arranged at intervals from top to bottom between two adjacent columns. The left ends of the horizontal braces 3 and diagonal braces 2 are installed on the first side plates 1 by first bolts 29, and the right ends of the horizontal braces 3 and diagonal braces 2 are installed on the second side plates 21 or the right side of the second side plates 21 by first bolts 29.

[0034] Through the implementation of the above technical solution, the three-column horizontal and diagonal bracing structure of the high-density storage rack serves as part of the rack's support, acting as one side of the rack. Its side is also connected to vertical surfaces via other connecting components. This three-column horizontal and diagonal bracing structure provides support for the storage rack. The use of three columns, with continuous horizontal braces 3 and diagonal braces 2 between the columns, reinforces the sides of the columns, improving the rack's load-bearing capacity and stability. Furthermore, to facilitate the connection and assembly between the three columns, multiple connectors 19 are provided on the left side of the middle column. These connectors 19 have a similar structure to the columns, but differ in length, and are used to connect the left-side horizontal braces 3 and diagonal braces 2. The first bolt 29 connects the horizontal braces 3 and diagonal braces 2 to the columns or connectors 19, facilitating assembly and disassembly.

[0035] In this embodiment, to further provide a structure for the first side plate 1, a first inclined plate 7 extending inwardly is provided in the middle of the first side plate 1, and a first connecting plate 8 perpendicular to the first base plate 6 is provided at the outer end of the first inclined plate 7. A plurality of first through holes 5 for the first bolt 29 to pass through are arranged on the first connecting plate 8. A second inclined plate 23 extending inwardly is provided in the middle of the second side plate 21, and a second connecting plate 24 perpendicular to the second base plate 30 is provided at the outer end of the second inclined plate 23. A second through hole 31 for the first bolt 29 to pass through is provided on the second connecting plate 24. With this arrangement, the first connecting plate 8 and the second connecting plate 24 serve as connecting surfaces with the cross brace 3 and the inclined brace 2, and are perpendicular to the corresponding first side plate 1 or second side plate 21, and parallel to the cross brace 3 and the inclined brace 2.

[0036] In this embodiment, both ends of the horizontal brace 3 and the diagonal brace 2 are provided with a third through hole 16 for the first bolt 29 to pass through. The adjacent ends of the horizontal brace 3 and the diagonal brace 2 are respectively provided on both sides of the column or on both sides of the connector 19. At the connection, the first bolt 29 passes through the horizontal brace 3, the two first connecting plates 8 and the diagonal brace 2 in sequence and is then locked by the nut 12, or the first bolt 29 passes through the horizontal brace 3, the two second connecting plates 24 and the diagonal brace 2 in sequence and is then locked by the nut 12.

[0037] When connected to the column, the adjacent ends of the horizontal brace 3 and the diagonal brace 2 use a common first through hole 5, and a first bolt 29 is passed through the corresponding third through hole 16 on the horizontal brace 3 and the diagonal brace 2 respectively. When connected to the connector 19, the adjacent ends of the horizontal brace 3 and the diagonal brace 2 use a common second through hole 31, and a first bolt 29 is passed through the corresponding third through hole 16 on the horizontal brace 3 and the diagonal brace 2 respectively.

[0038] In this embodiment, the outer end of the first connecting plate 8 is provided with a first bend 9 that folds outward vertically, and the outer end of the second connecting plate 24 is provided with a second bend 25 that folds outward vertically. The inner sides of the horizontal brace 3 and the diagonal brace 2 are provided with a support ring 13 coaxial with the third through hole 16. The support ring 13, the first bend 9, and the second bend 25 have the same height. This arrangement, combined with the first inclined plate 7, the first connecting plate 8, the second inclined plate 23, and the second connecting plate 24, forms a multi-fold cross-sectional structure for the column and connector 19, increasing their bending resistance. Furthermore, due to the first bend 9 and the second bend 25, the horizontal brace 3 and the diagonal brace 2 will form a gap with the outer surface of the first connecting plate 8 or the second connecting plate 24 after installation. To overcome the influence of this gap, a support ring 13 is provided on the inner side of the horizontal brace 3 and the diagonal brace 2, and the heights of the support ring 13, the first bend 9, and the second bend 25 are set to be the same.

[0039] In this embodiment, bushings 11 are provided between the two first through holes 5 and between the two second through holes 31. U-shaped guide seats 10 are provided on the inner sides of the first connecting plate 8 and the second connecting plate 24. The bottom of the U-shaped guide seat 10 is an arc block coaxial with the first through hole 5 or the second through hole 31, and the two sides are straight side blocks 4. This arrangement uses the bushings 11 as intermediate supports to prevent deformation of the first connecting plate 8 or the second connecting plate 24 when the first bolt 29 is tightened, thus avoiding impact on structural strength. To facilitate the installation of the bushings 11, U-shaped guide seats 10 are provided on the inner sides of both the first connecting plate 8 and the second connecting plate 24. The openings of the U-shaped guide seats 10 face upwards. During use, the bushings 11 are pre-inserted into the bottom of the U-shaped guide seats 10 for easy assembly.

[0040] In this embodiment, for easier assembly, a guide groove 14 is provided on the inner side of the straight side block 4, and a positioning arc groove communicating with the guide groove 14 is provided on the inner side of the arc block. Guide rings 28 are provided at both ends of the bushing 11. After assembly, the guide rings 28 are embedded in the corresponding positioning arc grooves.

[0041] In this embodiment, the first base plate 6 has a plurality of fourth through holes 26 arranged on it, and the second base plate 30 has a plurality of fifth through holes 27 arranged on it. The first base plate 6 and the second base plate 30 are detachably connected by second bolts 20 passing through the fourth through holes 26 and the fifth through holes 27. The fourth through holes 26 are arranged in two symmetrical rows, and the fifth through holes 27 are also arranged in two symmetrical rows. The second base plate 30 is fixed to the first base plate 6 by four second bolts 20 passing through the fourth through holes 26 and the second through holes 31, so as to install the connector 19.

[0042] In this embodiment, the middle portions of the first base plate 6 and the second base plate 30 are respectively provided with a first recessed portion 15 and a second recessed portion 22. This arrangement further increases the bending strength of the first base plate 6 and the second base plate 30, improving their overall strength and stability.

[0043] In this embodiment, concave V-shaped folding plates 17 are provided on both sides of the horizontal brace 3 and the diagonal brace 2, and inwardly extending straight plates 18 are provided at the outer ends of the V-shaped folding plates 17. This arrangement increases the bending strength of the horizontal brace 3 and the diagonal brace 2, and the spacing between the two straight plates 18 facilitates the installation of the first bolt 29.

[0044] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, and these simple modifications all fall within the protection scope of the present invention.

[0045] It should also be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable way without contradiction. In order to avoid unnecessary repetition, this utility model will not describe the various possible combinations separately.

[0046] Furthermore, various different embodiments of this utility model can be combined in any way, as long as they do not violate the spirit of this utility model, they should also be regarded as the content disclosed by this utility model.

Claims

1. A three-column horizontal bracing structure for dense storage racks, characterized in that, The system includes three columns, each column comprising a first base plate (6) and first side plates (1) disposed on both sides of the first base plate (6). A first opening is formed between the two first side plates (1). The first openings of two adjacent columns on the left are arranged in the same direction, and the openings of two adjacent columns on the right are arranged facing each other. Multiple connectors (19) are arranged from top to bottom on the side of the middle column facing away from its first opening. Each connector (19) comprises a second base plate (30) and second side plates (21) disposed on both sides of the second base plate (30). A second opening is formed between the two second side plates (21). A horizontal brace (3) and a diagonal brace (2) are spaced from top to bottom between two adjacent columns. The left ends of the horizontal brace (3) and the diagonal brace (2) are mounted on the first side plate (1) by first bolts (29), and the right ends of the horizontal brace (3) and the diagonal brace (2) are mounted on the second side plate (21) or the right side of the second side plate (21) by first bolts (29).

2. The dense storage rack three-column cross-brace structure of claim 1, wherein, The first side plate (1) is provided with a first inclined plate (7) extending inward at the middle part, and a first connecting plate (8) perpendicular to the first bottom plate (6) is provided at the outer end of the first inclined plate (7). A plurality of first through holes (5) for the first bolt (29) to pass through are arranged on the first connecting plate (8). The second side plate (21) is provided with a second inclined plate (23) extending inward at the middle part, and a second connecting plate (24) perpendicular to the second bottom plate (30) is provided at the outer end of the second inclined plate (23). The second connecting plate (24) is provided with a second through hole (31) through which the first bolt (29) passes.

3. The dense storage rack three-column cross-brace structure of claim 2, wherein, Both ends of the horizontal brace (3) and the diagonal brace (2) are provided with a third through hole (16) through which the first bolt (29) passes. The adjacent ends of the horizontal brace (3) and the diagonal brace (2) are respectively provided on both sides of the column or on both sides of the connector (19). At the connection, the first bolt (29) passes through the horizontal brace (3), the two first connecting plates (8) and the diagonal brace (2) in sequence and is then locked by a nut (12), or the first bolt (29) passes through the horizontal brace (3), the two second connecting plates (24) and the diagonal brace (2) in sequence and is then locked by a nut (12).

4. The dense storage rack three-column cross-brace structure of claim 3, wherein, The outer end of the first connecting plate (8) is provided with a first bend (9) that folds outward vertically, and the outer end of the second connecting plate (24) is provided with a second bend (25) that folds outward vertically. The inner sides of the horizontal brace (3) and the diagonal brace (2) are provided with a support ring (13) coaxial with the third through hole (16), and the support ring (13), the first bend (9) and the second bend (25) have the same height.

5. The dense storage rack three-column cross-brace structure of claim 4, wherein, A bushing (11) is provided between the two first through holes (5) and between the two second through holes (31). A U-shaped guide seat (10) is provided on the inner side of the first connecting plate (8) and the second connecting plate (24). The bottom of the U-shaped guide seat (10) is an arc block coaxial with the first through hole (5) or the second through hole (31), and the two sides are straight side blocks (4).

6. The dense storage rack three-stall truss structure of claim 5, wherein, The inner side of the straight block (4) is provided with a guide groove (14), the inner side of the arc block is provided with a positioning arc groove that communicates with the guide groove (14), and the two ends of the bushing (11) are provided with guide rings (28).

7. The dense storage rack three-stall truss structure of claim 1, wherein, The first base plate (6) has a plurality of fourth through holes (26) arranged on it, and the second base plate (30) has a plurality of fifth through holes (27) arranged on it. The first base plate (6) and the second base plate (30) are detachably connected by second bolts (20) that pass through the fourth through holes (26) and the fifth through holes (27).

8. The dense storage rack three-stall truss structure of claim 1, wherein, The middle portions of the first base plate (6) and the second base plate (30) are respectively provided with a first recessed portion (15) and a second recessed portion (22).

9. The dense storage rack three-stall truss structure of claim 1, wherein, The horizontal brace (3) and the diagonal brace (2) are provided with concave V-shaped folding plates (17) on both sides, and the outer end of the V-shaped folding plate (17) is provided with an inwardly extending straight plate (18).

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