A laminate support structure

Abstract

The utility model discloses a kind of layer board support structures, it is related to the technical field of shelf, it includes layer board;Accommodate frame, with the layer board fixed connection, the accommodate frame includes two oppositely arranged long side, the long side is along the length direction of the accommodate frame and extends setting;Several beam bodies, in the lower surface of the layer board, the beam body has oppositely arranged first end and second end along its length direction, the first end, the second end is respectively fixedly connected in two long side edge. By the first end, second end of the beam body along its length direction is respectively fixedly connected in two long side edge, let dispersed beam body and long side edge form integral load-bearing frame. It fundamentally solves the technical defects of the prior art layer board support structure structure, such as dispersed long crossbeam difficult to coordinate load-bearing, uneven load transfer, displacement control insufficient, which affect the safety of goods storage and the service life of layer board support structure.

Description

Technical Field

[0001] This utility model relates to the technical field of shelf shelves, and in particular to a shelf support structure. Background Technology

[0002] In warehousing and industrial sectors, shelving is a core piece of equipment for spatial layering. A traditional shelving frame consists of two parallel long sides and two parallel short sides. Multiple long beams are installed within the frame, with their ends connected to the two short sides. The length of each long beam is almost equal to that of the long sides, resulting in a longer moment in the direction of force. When too much goods are stacked, a single long beam is prone to bending and breaking, directly lifting the shelf and causing localized collapse. Furthermore, when moving excessively stacked goods, the lateral thrust can loosen the connections between the long beams and the short sides. Utility Model Content

[0003] To overcome the technical problems of unstable shelf structures in existing technologies, where long beams and long sides are prone to bending and breaking and loosening when too many goods are stacked, this utility model provides a shelf support structure, including: a shelf; a receiving frame fixedly connected to the shelf, the receiving frame including two oppositely arranged long sides extending along the length direction of the receiving frame; and a plurality of beams located on the lower surface of the shelf, each beam having a first end and a second end oppositely arranged along its length direction, the first end and the second end being fixedly connected to the two long sides respectively.

[0004] Furthermore, the receiving frame also includes two oppositely arranged short sides, which extend along the width direction of the receiving frame; the two long sides and the two short sides are fixedly connected end to end to form a rectangular structural member, and the plurality of beams are located in the cavity of the rectangular structural member.

[0005] Furthermore, the beam is made of sheet metal.

[0006] Furthermore, the long side has a first mounting point and a second mounting point arranged opposite to each other along its length direction. The first end and the second end of one beam are respectively welded to the first mounting points of the two long sides, and the first end and the second end of the other beam are respectively welded to the second mounting points of the two long sides.

[0007] Furthermore, the two beams are arranged opposite each other and form a deformation region between them, and the deformation region is provided with at least one of the beams.

[0008] Furthermore, the two beams are respectively adjacent to the two short sides, the beams are arranged along the width direction of the receiving frame, the beams are perpendicular to the long sides, and the deformable area has a square structure.

[0009] Furthermore, the beam body is set at an angle to the long side, and the deformable area has an isosceles triangular structure or an isosceles trapezoidal structure.

[0010] Furthermore, the outer edge of the shelf has a welded edge, the shelf covers the outer edge of the receiving frame, and the welded edge is welded to the outer edge of the receiving frame.

[0011] Furthermore, the upper surface of the layer has multiple through-holes for ventilation.

[0012] Furthermore, the upper surface of the layer plate is provided with a plurality of grooves along its length, and the grooves are in the form of strips. Beneficial effects

[0013] The beneficial effects of adopting the technical solution of this utility model are as follows: The housing frame has two long sides arranged opposite each other along its length. Multiple beams are fixed at their first and second ends to the two long sides along their length, forming a unified load-bearing frame with the long sides. The length of each beam is less than the length of the long side. The multiple beams are located on the lower surface of the shelf, while the upper surface of the shelf is used to support the stacking of goods. This avoids the shelf support structure having to frequently bear the vertical load generated by the stacking of goods, and also avoids the lateral thrust that may be generated by the handling and placement of goods, which could cause the shelf to deform along its length. This ensures the stability of the shelf support structure. Firstly, it enhances the overall resistance to deformation. Secondly, when horizontal forces generated during cargo handling act on the shelf support structure, or when the shelf support structure is affected by vibrations from the surrounding environment, the beams can evenly transfer the horizontal forces to the long sides, avoiding local stress concentration that could cause bending of the long sides and beams. This solves the technical problem in the prior art where the long sides and beams are prone to bending and deformation. It fundamentally solves the technical defects in the existing shelf support structure, such as the difficulty of coordinated load bearing by the dispersed long beams, uneven load transfer, and insufficient displacement control, which affect the safety of cargo storage and the service life of the shelf support structure. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of a layer support structure according to the present invention; Figure 2 This is a schematic diagram of the structure of a shelf support structure housing frame according to the present invention; Figure 3 This is a schematic diagram of the structure of a layer plate support structure according to the present invention.

[0016] Explanation of the reference numerals in the figure: 1. Sheet; 101. Deformation area; 11. Upper surface; 111. Ventilation hole; 112. Groove; 12. Lower surface; 13. Welded edge; 2. Retaining frame; 21. Long side; 22. Short side; 3. Beam. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Therefore, the following detailed description of the embodiments of this utility model provided in the accompanying drawings is not intended to limit the scope of the claimed utility model, but merely to represent selected embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0018] Please refer to Figures 1 to 3 A shelf support structure includes: a shelf 1; a receiving frame 2 fixedly connected to the shelf 1, the receiving frame 2 including two opposing long sides 21 extending along the length direction of the receiving frame 2; and a plurality of beams 3 located on the lower surface 12 of the shelf 1, the beams 3 having a first end and a second end opposingly arranged along their length direction, the first end and the second end being fixedly connected to the two long sides 21 respectively.

[0019] In this technical solution, the housing frame 2 has two long sides 21 arranged opposite each other along its own length direction. Multiple beams 3 are fixedly connected at their first and second ends to the two long sides 21 along their length direction, so that the dispersed beams and the long sides 21 form an integral load-bearing frame. The length of the beams 3 is less than the length of the long sides 21. The multiple beams 3 are located on the lower surface 12 of the shelf 1. The upper surface of the shelf 1 is used to support the stacking of goods, avoiding the need for the shelf support structure to frequently bear the vertical load generated by the stacking of goods, and avoiding the lateral thrust that may be generated due to the handling and placement of goods, causing the shelf 1 to change in the length direction. Firstly, the beam 3 ensures the overall deformation resistance of the shelf support structure. Secondly, when horizontal forces are generated during cargo handling, or when the shelf support structure is affected by vibrations from the surrounding environment, the beam 3 can evenly transfer the horizontal forces to the two long sides 21, avoiding local stress concentration that could cause bending of the long sides 21 and long beams. This solves the technical problem in the prior art where the long sides and long beams are prone to bending and deformation. It fundamentally solves the technical defects in the existing shelf support structure, such as the difficulty of the dispersed long beams to cooperate in bearing loads, uneven load transfer, and insufficient displacement control, which affect the safety of cargo storage and the service life of the shelf support structure.

[0020] The specific embodiment of the accommodating frame 2 is as follows: Figure 2 As shown, the receiving frame 2 also includes two oppositely arranged short sides 22, which extend along the width direction of the receiving frame 2; the two long sides 21 and the two short sides 22 are fixedly connected end to end to form a rectangular structure, and several beams 3 are located in the cavity of the rectangular structure. The two long sides 21 and the two short sides 22 are welded end to end to form a rectangular structure, and several beams 3 are installed in the cavity of the rectangular structure. The upper surfaces of the beams 3 and the upper surface of the rectangular structure are on the same horizontal plane, jointly bearing the weight of the goods on the shelf 1, thus improving the shelf's resistance to deformation.

[0021] Specifically, the assembly method of the long side 21 and the beam 3 is as follows: Figure 2 As shown, the long side 21 has a first mounting point and a second mounting point arranged opposite to each other along its length. The first end and the second end of one beam 3 are respectively welded to the first mounting points of the two long sides 21, and the first end and the second end of another beam 3 are respectively welded to the second mounting points of the two long sides 21. According to the position of the beam 3 in the stress distribution of the shelf, the first mounting point and the second mounting point are marked on the long side 21. The first end and the second end of one beam 3 are respectively welded to the first mounting points of the two long sides 21, while the first end and the second end of another beam 3 are respectively welded to the second mounting points of the two long sides 21. The stress is uniform and the structure is stable.

[0022] Preferably, the beam 3 is made of sheet metal, which provides structural stability and increases resistance to deformation.

[0023] The shelf has two beams 3 arranged opposite each other, forming a deformation zone 101 between them. The deformation zone 101 has at least one beam 3. It should be noted that because the size of the shelf varies and the stress conditions are different, the number of beams 3 in the deformation zone 101 needs to be set according to the load-bearing requirements.

[0024] Depend on Figure 2 As shown, the two beams 3 are respectively adjacent to the two short sides 22. The beams 3 are arranged along the width direction of the receiving frame 2 and are perpendicular to the long side 21. The deformation area 101 has a square structure. In this technical solution, the length of the beam 3 is almost equal to the length of the short side 22, while the beam 3 is kept perpendicular to the long side 21. The two beams 3 naturally form a deformation area 101 with the long side 21 located between them. At least one beam 3 is located in the middle of the deformation area 101, and the spacing between each beam 3 is almost equal, which is used to distribute the weight of the goods. This solves the technical problem that when the length of the long beam is almost equal to the long side, the moment in the direction of force increases, and the overall structure is prone to deformation. Of course, the beam 3 and the long side 21 can also be set at an angle. The deformation area 101 has an isosceles triangle structure or an isosceles trapezoid structure. The structure of the deformation area (101) is stable, which avoids the layer plate 1 from deforming from the deformation area 101 and the outer edge of the layer plate 1 from lifting up.

[0025] Furthermore, by Figure 3 As shown, the outer edge of the shelf 1 has a welded edge 13. The two opposite sides of the shorter side of the shelf 1 are bent downwards vertically to form the welded edge 13. The shelf 1 covers the outer edge of the receiving frame 2, and the welded edge 13 is welded to the outer edge of the receiving frame 2. The lower surface of the shelf 1 is welded to the beam 3, resulting in a stable structure, enhanced resistance to deformation, and preventing the outer edge of the shelf 1 from warping. It is worth noting that the opposite sides of the longer side of the shelf 1 correspond to the two sides of the receiving frame 2 as display panels and railings, which is a conventional technical method and will not be described in detail here.

[0026] To further explain, the upper surface 11 has multiple through-holes 111 to ensure air circulation between shelves. When the shelves are in a heated chamber (such as a beverage heating chamber in winter), the beverages are heated evenly. The upper surface 11 has multiple grooves 112 along its length. The grooves 112 are strip-shaped, and the space between two grooves can accommodate bottles. Users can feel the presence of the grooves 112, indicating that the space is full of bottles. This facilitates the placement of bottles and reduces the occurrence of bottles tipping over due to compression.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A layered support structure, characterized in that, include: Sheet (1); The receiving frame (2) is fixedly connected to the shelf (1). The receiving frame (2) includes two opposing long sides (21) that extend along the length of the receiving frame (2). Several beams (3) are located on the lower surface (12) of the layer plate (1). The beams (3) have a first end and a second end that are arranged opposite to each other along their length direction. The first end and the second end are respectively fixedly connected to the two long side edges (21).

2. The layered support structure according to claim 1, characterized in that, The receiving frame (2) also includes two oppositely arranged short sides (22), which extend along the width direction of the receiving frame (2); the two long sides (21) and the two short sides (22) are fixedly connected end to end to form a rectangular structure, and several beams (3) are located in the cavity of the rectangular structure.

3. A layered support structure according to claim 1 or 2, characterized in that, The beam (3) is a sheet metal part.

4. The layered support structure according to claim 2, characterized in that, The long side (21) has a first mounting point and a second mounting point arranged opposite to each other along its length direction. The first end and the second end of one beam (3) are respectively welded to the first mounting point of the two long side (21), and the first end and the second end of the other beam (3) are respectively welded to the second mounting point of the two long side (21).

5. A layered support structure according to claim 2, characterized in that, The two beams (3) are arranged opposite each other and form a deformation region (101) between them. The deformation region (101) is provided with at least one of the beams (3).

6. A layered support structure according to claim 5, characterized in that, The two beams (3) are respectively adjacent to the two short sides (22). The beams (3) are arranged along the width direction of the receiving frame (2). The beams (3) are perpendicular to the long side (21). The deformation area (101) has a square structure.

7. A layered support structure according to claim 5, characterized in that, The beam (3) is set at an angle to the long side (21), and the deformable area (101) is an isosceles triangle or an isosceles trapezoid.

8. A layered support structure according to claim 1, characterized in that, The outer edge of the shelf (1) has a welded edge (13), the shelf (1) covers the outer edge of the receiving frame (2), and the welded edge (13) is welded to the outer edge of the receiving frame (2).

9. A layered support structure according to claim 1, characterized in that, The upper surface (11) of the layer (1) has a plurality of vertically penetrating vents (111).

10. A layered support structure according to claim 1, characterized in that, The upper surface (11) of the layer (1) is provided with a plurality of grooves (112) along its length direction, and the grooves (112) are strip-shaped.

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