A layer structure

Abstract

The present application discloses a layer frame structure, including a base frame, a plurality of supporting rods and a reinforcing assembly arranged below the supporting rods; the plurality of supporting rods are arranged at equal intervals along the length direction of the base frame; the reinforcing assembly includes at least one first reinforcing bar and at least one second reinforcing bar, both ends of a first reinforcing bar are respectively connected to the base frame, at least one side of a first reinforcing bar is connected to one end of at least one second reinforcing bar, and the other end of a second reinforcing bar is directly or indirectly connected to the base frame. Through the above-mentioned method, the layer frame support strength is improved while the structure is simplified and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of shelves, and in particular to a shelf structure. Background Art

[0002] Shelves are widely used in many occasions for placing or displaying items. In order to improve the supporting strength and stability of existing shelves, reinforcing components are commonly provided directly at the bottom of the shelves.

[0003] However, the existing reinforcement components have a complex structure, which is not conducive to the transportation and installation of the shelves and increases the production cost. Utility Model Content

[0004] The present application provides a shelf structure that can improve the shelf support strength while simplifying the structure and reducing production costs.

[0005] The present application provides a layer frame structure, comprising a base frame, a plurality of supporting rods and a reinforcing assembly arranged below the supporting rods;

[0006] The plurality of supporting rods are arranged at equal intervals along the length direction of the base frame;

[0007] The reinforcement assembly includes at least one first reinforcement strip and at least one second reinforcement strip, wherein both ends of one of the first reinforcement strips are respectively connected to the base frame, at least one side of one of the first reinforcement strips is connected to one end of at least one of the second reinforcement strips, and the other end of one of the second reinforcement strips is directly or indirectly connected to the base frame.

[0008] Furthermore, the number of the first reinforcement strips is one, and the number of the second reinforcement strips is two;

[0009] One end of one of the first reinforcement strips is connected to one side of the first reinforcement strip, and the other end is connected to the base frame; one end of another of the first reinforcement strips is connected to the other side of the first reinforcement strip relative to the first reinforcement strip, and the other end is connected to the base frame.

[0010] Furthermore, two of the second reinforcement strips are arranged in a colinear manner or staggeredly.

[0011] Furthermore, the number of the first reinforcement strips is two, and the number of the second reinforcement strips is three;

[0012] Two of the first reinforcement strips are arranged in parallel, and the number of the second reinforcement strips is three;

[0013] One of the second reinforcing strips is disposed between the two first reinforcing strips, and two ends of the second reinforcing strip are respectively connected to two adjacent side surfaces of the two first reinforcing strips;

[0014] Another second reinforcing strip has one end connected to a side of one of the second reinforcing strips facing away from the other second reinforcing strip, and the other end connected to the bottom frame;

[0015] One end of another second reinforcing strip is connected to a side of another second reinforcing strip facing away from the second reinforcing strip, and the other end is connected to the base frame.

[0016] Furthermore, the three second reinforcement strips are arranged in a collinear manner or staggeredly.

[0017] Furthermore, the first reinforcement bar and the supporting rod are arranged perpendicular to each other.

[0018] Furthermore, the first reinforcement bar and the base frame are connected by welding;

[0019] and / or the first reinforcement strip is connected to all the second reinforcement strips by welding;

[0020] And / or the base frame and part of the second reinforcement strips are connected by welding.

[0021] Furthermore, the first reinforcement bar and / or the second reinforcement bar is a square tube, an I-beam or a C-shaped steel.

[0022] Furthermore, the first reinforcement strip and the second reinforcement strip are arranged perpendicular to each other.

[0023] Furthermore, the shelf structure also includes a blocking portion, at least partially surrounding the base frame, to enclose the base frame.

[0024] The beneficial effects of the present application are as follows: different from the prior art, the shelf structure provided by the present application enhances its own supporting strength and stability by arranging the first reinforcement bar and the second reinforcement bar on the base frame. At the same time, in the scheme of only adding the first reinforcement bar and the second reinforcement bar, the structure of the reinforcement assembly is greatly simplified, and the complexity of the overall structure of the shelf is reduced, which is beneficial to the transportation and installation of the shelf and reduces the production cost; in addition, the second reinforcement bar is connected to one side of the first reinforcement bar to form a co-horizontal relationship. The two co-horizontal relationships have a smaller overall height than the stacked arrangement, saving space in the height direction, enhancing the compactness of the overall structure of the shelf, and improving the rationality of the design and layout of the shelf. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0026] Figure 1 It is a structural schematic diagram of one embodiment of the present application;

[0027] Figure 2 is another structural schematic diagram of the first embodiment provided by the present application;

[0028] Figure 3 It is a structural schematic diagram of a second embodiment provided by the present application;

[0029] Figure 4 is another structural schematic diagram of the second embodiment provided by the present application;

[0030] Figure 5 It is a schematic diagram of another implementation of Example 2 provided in this application.

[0031] The reference numerals are as follows:

[0032] 1. Base frame; 2. Support rod; 3. Reinforcement assembly; 31. First reinforcement strip; 32. Second reinforcement strip; 4. Blocking part. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. It will be understood that the specific embodiments described herein are only used to explain the present application, rather than to limit the present application. It should also be noted that, for ease of description, only some but not all structures related to the present application are shown in the drawings. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0034] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0035] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] The terms "first", "second", "third", "fourth", etc. (if any) in the specification and claims of this application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein.

[0037] In the embodiments of the present application, the words "exemplary" or "for example" are used to indicate examples, illustrations or descriptions. Any embodiment or design described as "exemplary" or "for example" in the present application should not be interpreted as being more preferred or more advantageous than other embodiments or designs. Specifically, the use of words such as "exemplary" or "for example" is intended to present related concepts in a specific way.

[0038] In addition, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus that includes a series of steps or elements is not necessarily limited to those steps or elements explicitly listed, but may include other steps or elements not explicitly listed or inherent to such process, method, product, or apparatus.

[0039] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments. Embodiment 1:

[0040] See also Figure 1 and Figure 2 A layer frame structure includes a base frame 1, a plurality of supporting rods 2 and a reinforcing assembly 3 arranged under the supporting rods 2; the plurality of supporting rods 2 are arranged at equal intervals along the length direction of the base frame 1; the reinforcing assembly 3 includes at least one first reinforcing bar 31 and at least one second reinforcing bar 32, both ends of a first reinforcing bar 31 are respectively connected to the base frame 1, at least one side of a first reinforcing bar 31 is connected to one end of at least one second reinforcing bar 32, and the other end of a second reinforcing bar 32 is directly or indirectly connected to the base frame 1.

[0041] The base frame 1 is but not limited to a rectangular frame. The supporting rod 2 can be but not limited to a round rod, and both ends of the supporting rod 2 are respectively connected to the inner wall of the long side of the base frame 1, so that the supporting rod 2 is arranged along the length direction of the base frame 1; preferably, the supporting rod 2 is perpendicular to the side of the rectangular frame.

[0042] The reinforcement assembly 3 includes at least one first reinforcement strip 31 and at least one second reinforcement strip 32; wherein the number of the first reinforcement strip 31 and the second reinforcement strip 32 can be one or more, respectively, which is not limited here.

[0043] Taking a first reinforcing strip 31 and a second reinforcing strip 32 as an example, the two ends of the first reinforcing strip 31 are respectively connected to the inner side walls or the bottom wall of two opposite sides of the bottom frame 1; one end of the second reinforcing strip 32 is connected to one side wall of the first reinforcing strip 31, and the other end is connected to the inner side wall or the bottom wall of one side of the bottom frame 1. In addition, at this time, the first reinforcing strip 31 and the second reinforcing strip 32 are in the middle of the bottom frame 1 and below the supporting rod 2.

[0044] In addition, the number of second reinforcing strips 32 can be multiple, and multiple second reinforcing strips 32 can be set on the same side of the first reinforcing strip 31 or on both sides of the first reinforcing strip 31. The number of first reinforcing strips 31 on both sides of the first reinforcing strip 31 can be allocated as needed. Taking two second reinforcing strips 32 as an example, one second reinforcing strip 32 is set on each side of the first reinforcing strip 31. At this time, the ends of the two second reinforcing strips 32 that are away from the first reinforcing strip 31 are connected to two opposite sides of the bottom frame 1. It can be understood that the second reinforcing strips 32 are set on both sides of the first reinforcing strip 31, and the second reinforcing strips 32 on both sides provide more comprehensive support for the first reinforcing strip 31 and the middle part of the bottom frame 1, further improving the support strength of the shelf and the overall stability.

[0045] Furthermore, the second reinforcing bars 32 on both sides of the first reinforcing bar 31 are arranged in a corresponding collinear manner, and the collinear arrangement can improve the standardization of the layout of the second reinforcing bars 32 and improve the convenience of installing the second reinforcing bars 32. In addition, the second reinforcing bars 32 on both sides of the first reinforcing bar 31 can also be arranged in a staggered manner, and the staggered arrangement increases the total supporting points of the second reinforcing bars 32 on both sides of the first reinforcing bar 31 and the bottom frame 1, thereby maximizing the supporting effect formed by the first reinforcing bars 31 and the second reinforcing bars 32.

[0046] Furthermore, the first reinforcing bar 31 and the supporting rod 2 are arranged perpendicular to each other. It can be known that the plurality of supporting rods 2 are arranged at equal intervals along the length direction of the base frame 1, and the first reinforcing bar 31 is perpendicular to the supporting rod 2, which means that the first reinforcing bar 31 is parallel to the long side of the base frame 1. Since the first reinforcing bar 31 is arranged as a whole bar, its own strength is better, so the first reinforcing bar 31 is suitable for supporting the base frame 1 in the length direction, thereby improving the reliability of the support.

[0047] Alternatively, the second reinforcement strip 32 and the supporting rod 2 may be arranged perpendicular to each other.

[0048] Furthermore, the first reinforcing bar 31 and the second reinforcing bar 32 are arranged perpendicular to each other. On the premise that the first reinforcing bar 31 is perpendicular to the supporting rod 2, the second reinforcing bar 32 of this embodiment is parallel to the supporting rod 2, which is significant in that the uniformity of the layout of the second reinforcing bar 32 and the supporting rod 2 is strengthened, and the simplicity of the overall structure is improved.

[0049] Furthermore, the first reinforcement bar 31 is connected to the base frame 1 by welding; and / or the first reinforcement bar 31 is connected to all the second reinforcement bars 32 by welding; and / or the base frame 1 is connected to at least part of the second reinforcement bars 32 by welding.

[0050] It can be known that welding is simple and quick, and has a better fixing effect; alternatively, the two connected parts can also be connected by bolts or the like. It should be noted that in this embodiment, all the second reinforcement bars 32 are directly welded to the base frame 1 .

[0051] It can be understood that the second reinforcement strip 32 in this embodiment is directly connected to the base frame 1 .

[0052] Furthermore, the first reinforcement bar 31 and / or the second reinforcement bar 32 is a square tube, an I-beam or a C-shaped steel.

[0053] Square tubes, I-beams or C-shaped steel are used as profiles, and the rules of each profile are uniform, which is more convenient for production.

[0054] Preferably, in a specific implementation, the top and bottom surfaces of the I-beam are used as connection surfaces with the second reinforcing bar 32; the opening surface of the C-shaped steel is arranged to face the supporting rod 2 to avoid exposure of the opening edge of the C-shaped steel and prevent scratches.

[0055] Furthermore, the shelf structure further includes a blocking portion 4, at least partially surrounding the bottom frame 1, to enclose the bottom frame 1. The blocking portion 4 may be a fence or a flat plate, and the blocking portion 4 may be arranged on the outer side wall of the long side or the short side of the bottom frame 1, and at least one side is provided with the blocking portion 4; in specific implementation, the two long sides of the bottom frame 1 are respectively provided with the blocking portion 4.

[0056] In the above description, the blocking portion 4 is provided on the periphery of the bottom frame 1 to play a role of enclosure to prevent items on the shelf from falling. Embodiment 2:

[0057] Different from the first embodiment, see Figure 3 and Figure 4In this embodiment, the number of first reinforcing strips 31 is two, and the number of second reinforcing strips 32 is three; two first reinforcing strips 31 are arranged in parallel, and the number of second reinforcing strips 32 is three; one second reinforcing strip 32 is arranged between the two first reinforcing strips 31, and its two ends are respectively connected to two adjacent side surfaces of the two first reinforcing strips 31; one end of another second reinforcing strip 32 is connected to a side of one second reinforcing strip 32 away from the other second reinforcing strip 32, and the other end is connected to the base frame 1; one end of another second reinforcing strip 32 is connected to a side of another second reinforcing strip 32 away from the one second reinforcing strip 32, and the other end is connected to the base frame 1.

[0058] The difference between this embodiment and the first embodiment lies in the number of the first reinforcement strips 31 and the second reinforcement strips 32. The other contents can refer to the first embodiment and will not be described again here. Taking two first reinforcement strips 31 as an example, at least one number of second reinforcement strips 32 can be set on the side of each of the two first reinforcement strips 31 facing away from each other, and the second reinforcement strips 32 at this position are directly connected to the bottom frame 1. In addition, any number of second reinforcement strips 32 can also be set between the two first reinforcement strips 31, and the two ends of the second reinforcement strip 32 at this position are respectively connected to the side surfaces of the two first reinforcement strips 31 that are close to each other. The second reinforcement strip 32 at this position can be understood as being indirectly connected to the bottom frame 1 through the first reinforcement strip 31 or the second reinforcement strip 32 on the other side of the first reinforcement strip 31. Of course, the second reinforcement strip 32 between the two first reinforcement strips 31 can also be connected to the two first reinforcement strips 31 by welding.

[0059] Taking three second reinforcing strips 32 as an example, a second reinforcing strip 32 is arranged between two first reinforcing strips 31, and a second reinforcing strip 32 is arranged on each side of the two first reinforcing strips 31 facing away from each other. In particular, the three second reinforcing strips 32 can be arranged in a colinear manner, or two or three second reinforcing strips 32 can be arranged in a staggered manner. The meanings of the two arrangements can be referred to in the first embodiment, and will not be repeated here.

[0060] Alternatively, see Figure 5 In this embodiment, the second reinforcement bar 32 and the supporting rod 2 may be arranged perpendicularly to each other, then the first reinforcement bar 31 is parallel to the supporting rod 2, and the number of the two may not be limited. For example, in this embodiment, the number of the first reinforcement bar 31 is one, and two second reinforcement bars 32 are arranged on each side of the first reinforcement bar 31.

[0061] The above description is only an implementation method of the present application, and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly used in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A shelf structure, characterized in that: It comprises a base frame (1), a plurality of supporting rods (2), and a reinforcing assembly (3) arranged below the supporting rods (2); The plurality of support rods (2) are arranged at equal intervals along the length direction of the base frame (1); The reinforcement assembly (3) comprises at least one first reinforcement strip (31) and at least one second reinforcement strip (32), wherein two ends of one of the first reinforcement strips (31) are respectively connected to the base frame (1), at least one side of one of the first reinforcement strips (31) is connected to one end of at least one of the second reinforcement strips (32), and the other end of one of the second reinforcement strips (32) is directly or indirectly connected to the base frame (1).

2. The shelf structure according to claim 1, characterized in that: The number of the first reinforcement strips (31) is one, and the number of the second reinforcement strips (32) is two; One end of one of the first reinforcing strips (31) is connected to one side of the first reinforcing strip (31), and the other end is connected to the base frame (1); one end of another of the first reinforcing strips (31) is connected to the other side of the first reinforcing strip (31) relative to the first reinforcing strip (31), and the other end is connected to the base frame (1).

3. The shelf structure according to claim 2, characterized in that: The two second reinforcement strips (32) are arranged in a colinear manner or in a staggered manner.

4. The shelf structure according to claim 1, characterized in that: The number of the first reinforcement strips (31) is two, and the number of the second reinforcement strips (32) is three; Two of the first reinforcement strips (31) are arranged in parallel, and the number of the second reinforcement strips (32) is three; A second reinforcing strip (32) is arranged between two of the first reinforcing strips (31), and two ends of the second reinforcing strip are respectively connected to two adjacent side surfaces of the two first reinforcing strips (31); Another second reinforcing strip (32) has one end connected to a side of one of the second reinforcing strips (32) facing away from the other second reinforcing strip (32), and the other end connected to the bottom frame (1); Another second reinforcing strip (32) has one end connected to a side of another second reinforcing strip (32) facing away from the second reinforcing strip (32), and the other end connected to the bottom frame (1).

5. The shelf structure according to claim 4, characterized in that: The three second reinforcement strips (32) are arranged in a colinear manner or staggeredly.

6. The shelf structure according to any one of claims 1 to 5, characterized in that: The first reinforcement strip (31) and the supporting rod (2) are arranged perpendicular to each other.

7. The shelf structure according to any one of claims 1 to 5, characterized in that: The first reinforcement strip (31) and the base frame (1) are connected by welding; and / or the first reinforcement strip (31) and all the second reinforcement strips (32) are connected by welding; And / or the base frame (1) and at least part of the second reinforcement strip (32) are connected by welding.

8. The shelf structure according to any one of claims 1 to 5, characterized in that: The first reinforcement bar (31) and / or the second reinforcement bar (32) is a square tube, an I-shaped iron or a C-shaped steel.

9. The shelf structure according to claim 1, characterized in that: The first reinforcement strip (31) and the second reinforcement strip (32) are arranged perpendicular to each other.

10. The shelf structure according to claim 1, characterized in that: It also comprises a blocking portion (4) which covers at least part of the periphery of the base frame (1) so as to enclose the base frame (1).

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