Rolling buckle stand column shelf
By using an L-shaped column structure and snap-fit connection design, the problem of inconvenient adjustment of existing shelf structures is solved, enabling flexible adjustment of shelf spacing and number of shelves. It combines lightweight and load-bearing design, improving the stability and load-bearing capacity of the shelf.
Patent Information
- Application Number
- CN202423051569.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2034-12-10
AI Technical Summary
The existing shelving structure is complex in design, making it difficult to adjust the spacing and number of layers. The length of the columns is also difficult to adjust, making it impossible to meet both lightweight and load-bearing design requirements.
The design incorporates an L-shaped column structure with snap-fit strips and bayonet connections. The shelf unit layers can be adjusted by inserting snap-fit blocks into the bayonet slots to achieve adjustable layer spacing and number of layers. The columns can be stamped to improve their integrity and mechanical properties. An intermediate support beam and reinforced flanges are added to enhance structural stability.
This design achieves a simple and reasonable shelf structure, allowing for easy adjustment of shelf spacing and number of shelves, meeting lightweight and load-bearing design requirements, and improving the stability and load-bearing capacity of the shelf.
Smart Images
Figure CN223653484U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of storage shelf, especially to a round buckle stand column shelf. BACKGROUND
[0002] The shelf is widely used in warehouse and logistics activities. The existing shelf structure is mostly composed of stand column, longitudinal beam, cross beam and layer plate, and multiple layers are vertically arranged at intervals. The layers are usually used for classified storage of goods to facilitate quick and accurate access to various goods.
[0003] The existing shelf has the following shortcomings: 1. The structure design is relatively complex, and it is inconvenient to adjust the layer spacing and add or reduce the number of layers according to the use requirements; 2. The structure design of the stand column is not reasonable, and it is inconvenient to adjust the length of the stand column; 3. The structure design is not reasonable, and it cannot meet the lightweight design requirements and bearing design requirements.
[0004] Therefore, how to design a round buckle stand column shelf with a simpler and more reasonable structure, which can be more convenient to adjust the layer spacing and the number of layers, can be more convenient to adjust the height of the shelf, and can better meet the lightweight design requirements and bearing design requirements, has become a technical problem to be solved by the technical personnel in the field. UTILITY MODEL CONTENT
[0005] In view of the above defects of the prior art, the technical problem to be solved by the utility model is how to design a round buckle stand column shelf with a simpler and more reasonable structure, which can be more convenient to adjust the layer spacing and the number of layers, can be more convenient to adjust the height of the shelf, and can better meet the lightweight design requirements and bearing design requirements.
[0006] To achieve the above object, the utility model provides a kind of round buckle stand column shelf, four stand columns are vertically arranged and rectangularly distributed in horizontal direction, and the stand column includes first vertical plate and second vertical plate which are arranged at right angles and make the cross section of stand column L-shaped structure design;A plurality of first openings and second openings are vertically arranged and spaced apart on the outer surface of the first vertical plate and the second vertical plate, and the first opening and the second opening are rectangular structure design, and the first clamping strip and the second clamping strip are connected and arranged on the inner surface of the first vertical plate and the second vertical plate respectively corresponding to the longitudinal ends of the first opening and the second opening, and the inner surface of the first vertical plate and the first clamping strip and the inner surface of the second vertical plate and the second clamping strip form first clamping hole and second clamping hole arranged vertically respectively;Further comprising a plurality of shelf unit layers vertically arranged and spaced apart, the four corner positions of the shelf unit layer form first matching surface and second matching surface respectively, and the first clamping block and the second clamping block are vertically arranged downward on the first matching surface and the second matching surface respectively, and the inner surface of the first vertical plate and the second vertical plate can be arranged on the first matching surface and the second matching surface respectively, and the first clamping block and the second clamping block are inserted into the first clamping hole and the second clamping hole from top to bottom respectively.
[0007] In this way, in the above-mentioned shelf structure, the first opening and the second opening are vertically spaced apart, so that the first clamping hole and the second clamping hole formed by the first clamping strip and the second clamping strip are also multiple. This allows the spacing between the shelf unit layers to be adjusted as needed, and the shelf unit layers can also be added or removed as needed, thereby better meeting the use requirements. Secondly, in the structure, the first clamping block cooperates with the first clamping hole, and the second clamping block cooperates with the second clamping hole, so that the entire structure design is simpler and easier to disassemble and assemble.
[0008] As an optimization, the first clamping block and the second clamping block are vertically spaced apart, and the two first clamping blocks are inserted into the adjacent two first clamping holes on the first vertical plate, and the two second clamping blocks are inserted into the adjacent two second clamping holes on the second vertical plate.
[0009] In this way, after the shelf unit layer is installed on the stand column, it can be more stable and reliable, and can better withstand the load.
[0010] As an optimization, the first vertical plate and the first clamping strip are integrally formed, the second vertical plate and the second clamping strip are integrally formed, and the first vertical plate and the second vertical plate are integrally formed.
[0011] In this way, the stand column can be formed by stamping, has better integrity, is more convenient to process and manufacture, and has better mechanical properties.
[0012] As optimization, the layer rack unit layer comprises a layer plate of a rectangular plate-shaped structure design, longitudinal beam plates and transverse beam plates are arranged at lower edge positions of the layer plate, the first clamping blocks are arranged at end portions of the longitudinal beam plates, and the second clamping blocks are arranged at end portions of the transverse beam plates.
[0013] In this way, the structure design of the layer rack unit layer is more simple and reasonable, and the first clamping blocks and the second clamping blocks can be more conveniently manufactured.
[0014] As optimization, an intermediate support transverse beam is arranged between the middle portions of the two longitudinal beam plates, and the two ends of the intermediate support transverse beam are respectively connected to the two longitudinal beam plates.
[0015] In this way, the intermediate support transverse beam can better support the layer plate and better avoid deformation of the layer plate under stress.
[0016] Further, the upper and lower sides of the longitudinal beam plates and the upper and lower sides of the transverse beam plates are respectively continuously bent inward to form reinforcing flanges, reinforcing draw grooves are respectively arranged on the longitudinal beam plates and the transverse beam plates and protrude inward along the length direction, and the layer plate is a medium fiber plate. In this way, the overall structural strength is better, and the lightweight design requirement is better met.
[0017] As optimization, the first clamping strip comprises a first clamping strip middle section bent at an obtuse angle, the two ends of the first clamping strip middle section are respectively bent inward to form first clamping strip outer sections and are respectively connected to the inner side walls at the two ends of the first opening, the second clamping strip comprises a second clamping strip middle section bent at an obtuse angle, the two ends of the second clamping strip middle section are respectively bent inward to form second clamping strip outer sections and are respectively connected to the inner side walls at the two ends of the second opening.
[0018] In this way, the structure design of the first clamping strip and the second clamping strip is more reasonable, the first clamping opening and the second clamping opening formed thereby are more reasonable, and assembly is more convenient.
[0019] As optimization, the stand column comprises a stand column upper section and a stand column lower section arranged independently of each other, a connecting plate of an L-shaped structure design in cross section is arranged between the stand column upper section and the stand column lower section, pairs of upper clamping blocks are arranged at the upper end of the connecting plate and protrude upward in the vertical direction, pairs of lower clamping blocks are arranged at the lower end of the connecting plate and protrude downward in the vertical direction, and the two upper clamping blocks are arranged in a group of the first clamping openings and the second clamping openings arranged in pairs, and the two lower clamping blocks are arranged in another group of the first clamping openings and the second clamping openings arranged in pairs.
[0020] In this way, the height of the stand column can be increased or decreased as needed, and the use requirement can be better met.
[0021] As optimization, vertical reinforcing ribs are respectively arranged on the first clamping blocks and the second clamping blocks.
[0022] In this way, the structural strength of the first clamping blocks and the second clamping blocks can be improved.
[0023] As optimization, the first upright plate is curled inwardly to form a first reinforcing part with a cross-section of a superior arc structure design; and the second upright plate is curled inwardly to form a second reinforcing part with a cross-section of a superior arc structure design.
[0024] In this way, the first reinforcing part and the second reinforcing part are designed to improve the structural strength of the column and the load bearing capacity of the whole shelf.
[0025] In summary, the shelf structure has the characteristics of simple and reasonable structure design, convenient adjustment of layer spacing and layer number, convenient adjustment of shelf height, and better combination of lightweight design requirement and load bearing design requirement. BRIEF DESCRIPTION OF DRAWINGS
[0026] Figure 1 is a structure schematic view of the round buckling buckle column shelf in the embodiment of the present application.
[0027] Figure 2 is Figure 1 a local enlarged schematic view of position A in
[0028] Figure 3 is Figure 1 a front view of
[0029] Figure 4 is Figure 1 a top view of
[0030] Figure 5 is Figure 1 a bottom view of
[0031] Figure 6 is Figure 1 a left view of
[0032] Figure 7 is Figure 1 a structure schematic view of a shelf unit layer in
[0033] Figure 8 is Figure 7 a local enlarged schematic view of position B in
[0034] Figure 9 is Figure 1 a cooperation schematic view between the column and the longitudinal beam plate and the transverse beam plate in
[0035] Figure 10 is Figure 9 a local enlarged schematic view of position C in
[0036] Figure 11 is Figure 1 a structure schematic view of a connecting plate in DETAILED DESCRIPTION
[0037] The utility model will be further described below in combination with the drawings and examples. It should be noted that in the description of the utility model, the terms "upper", "lower", "left", "right", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the utility model and simplifying the description, and thus cannot be understood as limiting the utility model in indicating or implying that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific manner. Therefore, it cannot be understood as limiting the utility model. The terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0038] As Figures 1 to 11 As shown in the drawings, a round buckling column shelf includes four columns 1 arranged vertically and rectangularly distributed in the horizontal direction, the columns including a first vertical plate 2 and a second vertical plate 3 arranged at right angles to each other and making the cross section of the column an L-shaped structure design; a plurality of first openings 4 and second openings 5 are arranged vertically and spaced apart on the outer side surfaces of the first vertical plate and the second vertical plate, and the first openings and the second openings are rectangular in structure design; first clasp strips 6 and second clasp strips 7 are connected and arranged longitudinally on the inner side surfaces of the first vertical plate and the second vertical plate and correspond to the longitudinal ends of the first openings and the second openings, respectively, and the inner side surface of the first vertical plate and the first clasp strip and the inner side surface of the second vertical plate and the second clasp strip each form a first clasp opening and a second clasp opening arranged vertically; and a plurality of shelf unit layers 8 are arranged vertically and spaced apart, the four corner positions of the shelf unit layers each form a first matching surface and a second matching surface, a first clamping block 9 and a second clamping block 10 are arranged vertically and downward on the first matching surface and the second matching surface, respectively, and the inner side surfaces of the first vertical plate and the second vertical plate can be arranged on the first matching surface and the second matching surface, respectively, and the first clamping block and the second clamping block are inserted into the first clasp opening and the second clasp opening from top to bottom, respectively.
[0039] In this way, in the above-mentioned shelf structure, the first openings and the second openings are each a plurality of vertically spaced openings, which makes the first clasp openings and the second clasp openings formed by the first clasp strips and the second clasp strips also a plurality of openings. This makes it possible to adjust the spacing between the shelf unit layers as needed, and also makes it possible to add or remove the shelf unit layers as needed, thereby better meeting the use requirements. Secondly, in this structure, the first clamping block cooperates with the first clasp opening, and the second clamping block cooperates with the second clasp opening, and the overall structure design is simpler and also facilitates disassembly and assembly.
[0040] In this specific embodiment, the first clamping block and the second clamping block are each two vertically spaced blocks, and the two first clamping blocks are each inserted into two adjacent first clasp openings on the first vertical plate, and the two second clamping blocks are each inserted into two adjacent second clasp openings on the second vertical plate.
[0041] In this way, the layer shelf unit layer is installed after the column, which is more stable and reliable, and can better withstand the load.
[0042] In the embodiment, the first vertical plate and the first buckle strip are integrally formed, the second vertical plate and the second buckle strip are integrally formed, and the first vertical plate and the second vertical plate are integrally formed.
[0043] In this way, the column can be formed by stamping, has better integrity, is more convenient to process and manufacture, and has better mechanical properties.
[0044] In the embodiment, the layer shelf unit layer includes a layer plate 11 designed in a rectangular plate shape, a longitudinal beam plate 12 and a transverse beam plate 13 are arranged at the lower edge position of the layer plate, the first clamping block is arranged at the end of the longitudinal beam plate, and the second clamping block is arranged at the end of the transverse beam plate.
[0045] In this way, the structure of the layer shelf unit layer is more simple and reasonable, and the first clamping block and the second clamping block can be more conveniently manufactured.
[0046] In the embodiment, an intermediate support transverse beam 14 is arranged between the middle portions of the two longitudinal beam plates, and the two ends of the intermediate support transverse beam are respectively connected to the two longitudinal beam plates.
[0047] In this way, the intermediate support transverse beam can better support the layer plate and better prevent the layer plate from deforming under stress.
[0048] Further, the upper and lower sides of the longitudinal beam plate and the upper and lower sides of the transverse beam plate are respectively continuously bent inward to form a reinforcing flange 15, and the longitudinal beam plate and the transverse beam plate are respectively provided with a reinforcing deep-drawing groove 16 arranged along the length direction and protruding inward. The layer plate is a medium-density plate. In this way, the overall structural strength is better, and the lightweight design requirement is better met.
[0049] In the embodiment, the first buckle strip includes a first buckle strip middle section 17 bent at an obtuse angle, the two ends of the first buckle strip middle section are respectively bent inward to extend to form a first buckle strip outer section 18 and are respectively connected to the inner side walls at the two ends of the first opening, the second buckle strip includes a second buckle strip middle section 19 bent at an obtuse angle, and the two ends of the second buckle strip middle section are respectively bent inward to extend to form a second buckle strip outer section 20 and are respectively connected to the inner side walls at the two ends of the second opening.
[0050] In this way, the structure of the first buckle strip and the second buckle strip is more reasonable, the first clamping hole and the second clamping hole formed by the first buckle strip and the second buckle strip are more reasonable, and assembly is more convenient.
[0051] In the embodiment, the column comprises a column upper section 21 and a column lower section 22 arranged independently, and a connecting plate 23 with an L-shaped cross section is arranged between the column upper section and the column lower section; a pair of upper clamping blocks 24 are arranged vertically upward at the upper end of the connecting plate, a pair of lower clamping blocks 25 are arranged vertically downward at the lower end of the connecting plate, and the two upper clamping blocks are arranged in a pair of first clamping holes and second clamping holes, and the two lower clamping blocks are arranged in another pair of first clamping holes and second clamping holes.
[0052] In this way, the height of the column can be increased or decreased as needed, and the use requirements can be better met.
[0053] In the embodiment, a vertical reinforcing rib 26 is arranged on each of the first clamping block and the second clamping block.
[0054] In this way, the structural strength of the first clamping block and the second clamping block can be improved.
[0055] In the embodiment, a first reinforcing portion 27 with an arc-shaped cross section is formed by curling inward from the outer side of the first vertical plate, and a second reinforcing portion 28 with an arc-shaped cross section is formed by curling inward from the outer side of the second vertical plate.
[0056] In this way, by designing the first reinforcing portion and the second reinforcing portion, the structural strength of the column is better, and the carrying capacity of the entire shelf can be improved.
[0057] In summary, the shelf structure has the characteristics of simple and reasonable structure design, convenient adjustment of layer spacing and layer number, convenient adjustment of shelf height, and better combination of lightweight design requirements and bearing design requirements.
[0058] The preferred embodiments of the utility model are described in detail above. It should be understood that those skilled in the art can make many modifications and changes without creative labor according to the concept of the utility model. Therefore, any technical solution obtained by logical analysis, reasoning or limited experiment on the basis of the prior art according to the concept of the utility model shall be within the protection scope defined by the claims.
Claims
1. A round-buckle upright column shelf, comprising four upright columns arranged vertically and rectangularly distributed in horizontal direction, the upright column comprising a first upright plate and a second upright plate arranged at right angles to each other and making the cross section of the upright column an L-shaped structural design; characterized in that: The first vertical plate and the second vertical plate are respectively provided with a plurality of vertically spaced first openings and second openings, and the first openings and the second openings are in rectangular structure design; the first vertical plate and the second vertical plate are respectively provided with a first buckle strip and a second buckle strip at the longitudinal ends corresponding to the first openings and the second openings; the first vertical plate and the second vertical plate are respectively provided with a first clamping hole and a second clamping hole vertically arranged between the inner side of the first vertical plate and the first buckle strip and between the inner side of the second vertical plate and the second buckle strip; and the shelf unit layer comprises a plurality of vertically spaced shelf unit layers, and the four corner positions of each shelf unit layer are respectively provided with a first matching surface and a second matching surface, and the first matching surface and the second matching surface are respectively provided with a first clamping block and a second clamping block arranged vertically downward, and the inner side of the first vertical plate and the second vertical plate can be respectively arranged on the first matching surface and the second matching surface, and the first clamping block and the second clamping block are respectively inserted into the first clamping hole and the second clamping hole from top to bottom.
2. A roll-formed snap-up post shelving unit as defined in claim 1 wherein: The first clamping block and the second clamping block are vertically spaced, and two first clamping blocks are respectively inserted into two adjacent first clamping holes of the first vertical plate, and two second clamping blocks are respectively inserted into two adjacent second clamping holes of the second vertical plate.
3. A roll-formed snap-up post shelving unit as defined in claim 1 wherein: The first vertical plate and the first buckle strip are integrally formed, the second vertical plate and the second buckle strip are integrally formed, and the first vertical plate and the second vertical plate are integrally formed.
4. A roll-formed snap-up post shelving unit as defined in claim 1 wherein: The shelf unit layer comprises a rectangular plate-shaped layer plate, and the layer plate is provided with a longitudinal beam plate and a transverse beam plate at the lower edge position; the first clamping block is arranged at the end of the longitudinal beam plate, and the second clamping block is arranged at the end of the transverse beam plate.
5. A roll-formed snap-up post shelving unit as defined in claim 4 wherein: An intermediate support beam is arranged between the two longitudinal beam plates, and the two ends of the intermediate support beam are respectively connected to the two longitudinal beam plates.
6. A rounded corner snap-up post shelving unit as defined in claim 1 wherein: The first buckle strip comprises a first buckle strip middle section bent at an obtuse angle, and the two ends of the first buckle strip middle section are respectively bent inward to form a first buckle strip outer section and are respectively connected to the inner side walls at the two ends of the first opening; the second buckle strip comprises a second buckle strip middle section bent at an obtuse angle, and the two ends of the second buckle strip middle section are respectively bent inward to form a second buckle strip outer section and are respectively connected to the inner side walls at the two ends of the second opening.
7. A rounded corner snap-up post shelving unit as described in claim 1, wherein: The stand column comprises a stand column upper section and a stand column lower section arranged independently, and a connecting plate with an L-shaped cross section is arranged between the stand column upper section and the stand column lower section; the connecting plate is provided with a pair of upper clamping blocks arranged vertically upward at the upper end of the connecting plate, and a pair of lower clamping blocks arranged vertically downward at the lower end of the connecting plate; two upper clamping blocks are arranged in a pair of first clamping holes and second clamping holes, and two lower clamping blocks are arranged in another pair of first clamping holes and second clamping holes.
8. A rounded corner snap-up post shelving unit as described in claim 1, wherein: The first clamping block and the second clamping block are respectively provided with a vertical reinforcing rib.
9. A rounded corner snap-up post shelving unit as described in claim 1, wherein: The outer side of the first vertical plate is inwardly curled to form a first reinforcing portion with a superior arc-shaped cross section; and the outer side of the second vertical plate is inwardly curled to form a second reinforcing portion with a superior arc-shaped cross section.