Storage rack with high load capacity

Abstract

The utility model relates to the technical field of storage racks, in particular to a storage rack with high load capacity, which comprises a rack body integrally designed in a rectangular structure, and a plurality of bearing layer racks vertically arranged along the rack body at intervals are horizontally arranged on the rack body; the bearing layer frame comprises two longitudinal beam plates which are arranged in the longitudinal direction of the frame body and arranged in the transverse direction of the frame body in a spaced mode. A plurality of cross beam plates which are arranged at intervals in the longitudinal direction of the frame body are arranged between the two longitudinal beam plates; each longitudinal beam plate is provided with a connecting flange formed by horizontally and inwards bending, a plurality of groups of transverse strips are fixedly connected between the two longitudinal beam plates and located above the connecting flange, and each group of transverse strips comprises two transverse strips which are vertically spaced; a plurality of longitudinal strips which are arranged at intervals in the transverse direction of the frame body are further arranged, and the longitudinal strips are connected between the two transverse strips in pairs. The utility model has the characteristics that the structural design is simpler and more reasonable, the bearing capacity of each layer is stronger, and the transverse size is more compact.

Description

Technical Field

[0001] The utility model relates to the technical field of storage racks, in particular to a storage rack with high load capacity. Background Art

[0002] Storage racks are one of the most commonly used storage devices in warehouses. They are often used to classify and store various devices to facilitate quick and accurate access and use of various devices, or to stack various boxes and other heavy containers.

[0003] The existing storage rack structure has the following disadvantages: 1. Due to the unreasonable design of the storage rack layer structure, the load-bearing capacity of each layer on the storage rack does not meet the requirements, and local depression and deformation are prone to occur; 2. The horizontal structure design of the storage rack is not compact enough, which makes it inconvenient to disassemble and package the various parts for transportation; 3. The existing storage rack structure is not convenient for adjusting the layer height, which makes it inconvenient to store objects of different sizes and heights.

[0004] Therefore, how to design a storage rack with high load capacity that has a simpler and more reasonable structural design, stronger load-bearing capacity on each layer, more compact lateral dimensions, and more convenient adjustment of the layer height to better adapt to different usage requirements has become a technical problem to be solved by technicians in this field. Utility Model Content

[0005] In view of the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is how to design a storage rack with high load capacity that has a simpler and more reasonable structural design, stronger load-bearing capacity of each layer, more compact lateral dimensions, and can more conveniently adjust the layer height to better adapt to different usage requirements.

[0006] To achieve the above-mentioned purpose, the utility model provides a storage rack with high load capacity, including a frame body with an overall rectangular structural design, and a plurality of load-bearing racks arranged at intervals vertically along the frame body are horizontally arranged on the frame body; the load-bearing rack includes two longitudinal beam plates arranged longitudinally along the frame body and arranged at intervals transversely along the frame body; a plurality of cross beam plates arranged at intervals longitudinally along the frame body are arranged between the two longitudinal beam plates; it is characterized in that: the longitudinal beam plates have a connecting flange formed by horizontal inward bending, and a plurality of groups of cross bars are connected and fixed between the two longitudinal beam plates and above the connecting flange, and each group of cross bars consists of two vertically spaced cross bars; a plurality of longitudinal bars arranged at intervals transversely along the frame body are also provided, and the longitudinal bars are connected and arranged between two pairs of cross bars, and the two outermost longitudinal bars are correspondingly located above the connecting flange; a connecting bar is also provided between two adjacent groups of cross bars, and the connecting bar is located above the longitudinal bar and its two ends are respectively connected and fixed to the longitudinal beam plates.

[0007] Thus, in the above-mentioned storage rack structure, connecting flanges are provided on the longitudinal beams, and multiple sets of horizontal bars are provided between the two longitudinal beams, with the horizontal bars arranged above the connecting flanges. Multiple vertical bars are then provided, and the vertical bars are arranged between the two pairs of horizontal bars. The two outermost vertical bars are then positioned above the connecting flanges, and finally, connecting bars are arranged so that the connecting bars are positioned above the vertical bars. This structural arrangement allows the load-bearing shelf to better distribute the weight to the two longitudinal beams after it bears the load, ultimately allowing the frame to bear the load. The overall structural design is more reasonable, and its load-bearing capacity is stronger than that of existing structures.

[0008] As an optimization, docking strips are provided on the inner sides of the two outermost groups of horizontal strips in the longitudinal direction, and both ends of the docking strips are respectively connected and fixed to the longitudinal beam plate.

[0009] In this way, a triangular structure is formed between the two outermost groups of horizontal bars and the connecting bars, so that the vertical bars are more stable and reliable after being connected.

[0010] As an optimization, there are 9 groups of horizontal bars; 8 connecting bars; 5 vertical bars; and 3 crossbeam plates.

[0011] In this way, the arrangement quantity of horizontal bars, connecting bars, longitudinal bars and crossbeam plates is more reasonable.

[0012] As an optimization, there are 5 load-bearing shelves.

[0013] In this way, the number of load-bearing shelves can be arranged more reasonably.

[0014] As an optimization, the upper and lower sides of the longitudinal beam plate are respectively bent horizontally inward to form an upper flange and a lower flange; the upper flange is bent downward and then bent horizontally inward to form the connecting flange; the upper and lower sides of the cross beam plate are respectively bent horizontally to form an upper fixed flange and a lower fixed flange, and the lower fixed flange is correspondingly arranged on the upper surface of the lower flange, and the lower fixed flange and the lower flange are connected together by screws; a clearance notch is provided below the upper fixed flange at the end of the cross beam plate, and after the end of the cross beam plate is inserted between the lower flange and the connecting flange on the longitudinal beam plate, the upper fixed flange is located above the connecting flange, and the distal end of the upper fixed flange is bent downward to form a bent portion and correspondingly inserted into the insertion port of the connecting flange.

[0015] In this way, the structural design of the longitudinal and transverse beam plates is more reasonable, which can improve the structural strength of the longitudinal and transverse beam plates. Secondly, the connection between the longitudinal and transverse beam plates is simpler and more reliable, so that after the two are connected, the lateral dimensions are more compact while the upper load-bearing area remains unchanged.

[0016] As an optimization, the end of the longitudinal beam plate has a connecting plate arranged horizontally outward, and two openings are provided on the connecting plate at intervals in the vertical direction. The outer wall of the opening has a clamping block arranged inclined toward the inner rear, and the frame is provided with a clamping hole and cooperates with the clamping block; the inner end of the connecting plate has a rectangular opening, and the outer wall of the rectangular opening has a folding limit block and can be supported on the frame.

[0017] In this way, the connection between the longitudinal beam plate and the frame is simpler and more reliable, and can be more convenient to disassemble and assemble. Furthermore, the clamping holes on the frame are multiple and vertically spaced, which can make it easier to adjust the floor height to better meet different usage requirements.

[0018] As an optimization, the frame includes four vertically arranged columns and distributed in a rectangular shape in the horizontal direction. The columns are designed as rectangular tubular structures, and the inner sides of the two horizontally paired columns have vertically through-set clearance openings; corresponding to the two horizontally paired columns are two vertically spaced cross bars, and both ends of the cross bars extend from the clearance openings and are connected and fixed to the columns.

[0019] In this way, the weight of the frame is made lighter while ensuring the structural strength.

[0020] As an optimization, an oblique rod is provided between the two horizontally paired upright posts, with both ends of the oblique rod extending from the yield opening and connected and fixed to the upright posts; a horizontal pad is also connected and fixed to the lower end of the upright posts.

[0021] In this way, by designing the diagonal rods, the structural strength of the frame is made higher.

[0022] In summary, the above structure has the characteristics of simpler and more reasonable structural design, stronger load-bearing capacity of each layer, more compact lateral dimensions, and more convenient adjustment of layer height to better adapt to different usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a structural schematic diagram of a storage rack with high load capacity in a specific embodiment of the present utility model.

[0024] Figure 2 yes Figure 1 Schematic diagram of the structure after rotation by an angle.

[0025] Figure 3 yes Figure 1 main view.

[0026] Figure 4 yes Figure 1 Top view of .

[0027] Figure 5 yes Figure 1 Left view of .

[0028] Figure 6 yes Figure 1 A locally enlarged schematic diagram of position A in the middle.

[0029] Figure 7 yes Figure 4 A partial enlarged schematic diagram of position B in the middle.

[0030] Figure 8 yes Figure 1 Schematic diagram of the structure of the load-bearing shelf.

[0031] Figure 9 yes Figure 8 A partial enlarged schematic diagram of the C position in the middle.

[0032] Figure 10 yes Figure 8 Schematic diagram of the structure after rotation by an angle.

[0033] Figure 11 yes Figure 10 A locally enlarged schematic diagram of position D in the middle. DETAILED DESCRIPTION

[0034] The present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, in the description of the present invention, the terms "upper," "lower," "left," "right," "inner," "outer," and the like, indicating directions or positions, are based on the directions or positions shown in the accompanying drawings and are intended solely for the purpose of facilitating and simplifying the description of the present invention. They are not intended to indicate or imply that the devices or components referred to must have a specific direction, be constructed, or operate in a specific manner. Therefore, they should not be construed as limiting the present invention. The terms "first," "second," and "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0035] like Figures 1 to 11 The present invention shows a storage rack with high load capacity, comprising a frame 1 with an overall rectangular structural design, on which a plurality of load-bearing racks 2 are horizontally arranged at intervals along the vertical direction of the frame; the load-bearing rack comprises two longitudinal beam plates 3 arranged longitudinally and at intervals along the transverse direction of the frame; a plurality of transverse beam plates 4 are arranged longitudinally and at intervals between the two longitudinal beam plates; the longitudinal beam plates have connecting flanges 5 formed by horizontal inward bending, and a plurality of groups of transverse bars 6 are connected and fixed between the two longitudinal beam plates and above the connecting flanges, and each group of transverse bars consists of two vertically spaced transverse bars; a plurality of longitudinal bars 7 are also arranged transversely and at intervals along the frame, and the longitudinal bars are connected and arranged between two pairs of transverse bars, and the two outermost longitudinal bars are correspondingly located above the connecting flanges; a connecting bar 8 is also provided between two adjacent groups of transverse bars, and the connecting bar is located above the longitudinal bar and its two ends are respectively connected and fixed to the longitudinal beam plates.

[0036] Thus, in the above-mentioned storage rack structure, connecting flanges are provided on the longitudinal beams, and multiple sets of horizontal bars are provided between the two longitudinal beams, with the horizontal bars arranged above the connecting flanges. Multiple vertical bars are then provided, and the vertical bars are arranged between the two pairs of horizontal bars. The two outermost vertical bars are then positioned above the connecting flanges, and finally, connecting bars are arranged so that the connecting bars are positioned above the vertical bars. This structural arrangement allows the load-bearing shelf to better distribute the weight to the two longitudinal beams after it bears the load, ultimately allowing the frame to bear the load. The overall structural design is more reasonable, and its load-bearing capacity is stronger than that of existing structures.

[0037] In this specific embodiment, butt joint strips 9 are provided inside the two outermost groups of transverse strips in the longitudinal direction, and both ends of the butt joint strips are respectively connected and fixed to the longitudinal beam plate.

[0038] In this way, a triangular structure is formed between the two outermost groups of horizontal bars and the connecting bars, so that the vertical bars are more stable and reliable after being connected.

[0039] In this specific embodiment, there are 9 groups of the horizontal bars; 8 connecting bars; 5 vertical bars; and 3 crossbeam plates.

[0040] In this way, the arrangement quantity of horizontal bars, connecting bars, longitudinal bars and crossbeam plates is more reasonable.

[0041] Specifically, the cross sections of the horizontal bars, vertical bars, connecting bars and butt joint bars are all designed to be circular structures.

[0042] In this specific implementation, there are 5 load-bearing shelves.

[0043] In this way, the number of load-bearing shelves can be arranged more reasonably.

[0044] In this specific embodiment, the upper and lower sides of the longitudinal beam plate are respectively bent horizontally inward to form an upper flange 10 and a lower flange 11; the upper flange is bent downward and then bent horizontally inward to form the connecting flange; the upper and lower sides of the cross beam plate are respectively bent horizontally to form an upper fixed flange 12 and a lower fixed flange 13, and the lower fixed flange is correspondingly arranged on the upper surface of the lower flange, and the lower fixed flange and the lower flange are connected together by screws 14; a clearance notch is provided below the upper fixed flange at the end of the cross beam plate, and after the end of the cross beam plate is inserted between the lower flange and the connecting flange on the longitudinal beam plate, the upper fixed flange is located above the connecting flange, and the distal end of the upper fixed flange is bent downward to form a bent portion 15 and correspondingly inserted into the insertion port of the connecting flange.

[0045] In this way, the structural design of the longitudinal and transverse beam plates is more reasonable, which can improve the structural strength of the longitudinal and transverse beam plates. Secondly, the connection between the longitudinal and transverse beam plates is simpler and more reliable, so that after the two are connected, the lateral dimensions are more compact while the upper load-bearing area remains unchanged.

[0046] In this specific embodiment, the end of the longitudinal beam plate has a connecting plate 16 arranged horizontally outward, and two openings are vertically spaced apart on the connecting plate. The outer wall of the opening has a clamping block 17 arranged inclined toward the inner rear, and the frame is provided with a clamping hole 18 and cooperates with the clamping block; the inner end of the connecting plate has a rectangular opening, and the outer wall of the rectangular opening has a folding limit block 19 and can be supported on the frame.

[0047] In this way, the connection between the longitudinal beam plate and the frame is simpler and more reliable, and can be more convenient to disassemble and assemble. Furthermore, the clamping holes on the frame are multiple and vertically spaced, which can make it easier to adjust the floor height to better meet different usage requirements.

[0048] In this specific embodiment, the frame includes four vertically arranged columns 20 distributed in a rectangular shape in the horizontal direction. The columns are designed as rectangular tubular structures, and the inner sides of the two horizontally paired columns have vertically through-going openings 21; corresponding to the two horizontally paired columns are two vertically spaced cross bars 22, and the two ends of the cross bars each extend from the opening and are connected and fixed to the columns.

[0049] In this way, the weight of the frame is made lighter while ensuring the structural strength.

[0050] In this specific embodiment, an oblique rod 23 is further provided between the two horizontally paired upright posts, with both ends of the oblique rod extending from the clearance opening and connected and fixed to the upright posts; a horizontal pad 24 is also connected and fixed to the lower end of the upright posts.

[0051] In this way, by designing the diagonal rods, the structural strength of the frame is made higher.

[0052] In summary, the above structure has the characteristics of simpler and more reasonable structural design, stronger load-bearing capacity of each layer, more compact lateral dimensions, and more convenient adjustment of layer height to better adapt to different usage requirements.

[0053] The above describes in detail the preferred embodiments of the present invention. It should be understood that those skilled in the art can make numerous modifications and variations based on the concepts of the present invention without inventive effort. Therefore, any technical solutions that can be derived by those skilled in the art based on the concepts of the present invention through logical analysis, reasoning, or limited experimentation based on the existing technology should be within the scope of protection defined by the claims.

Claims

1. A storage rack with a high load capacity, comprising a frame body of overall rectangular structure design, with a plurality of load-bearing shelves arranged horizontally and spaced apart along the vertical direction of the frame body; the load-bearing shelves include two longitudinal beams arranged longitudinally along the frame body and spaced apart along the transverse direction of the frame body; a plurality of transverse beams arranged longitudinally along the frame body and spaced apart are arranged between the two longitudinal beams; characterized in that ； The longitudinal beam plate has a connecting flange formed by a horizontal inward bend, and several groups of horizontal bars are connected and fixed between the two longitudinal beam plates and above the connecting flange, and each group of horizontal bars consists of two vertically spaced bars; there are also multiple longitudinal bars arranged at intervals along the transverse direction of the frame, and the longitudinal bars are connected and arranged between two pairs of horizontal bars, and the two outermost longitudinal bars are correspondingly located above the connecting flange; there is also a connecting bar between two adjacent groups of horizontal bars, the connecting bar is located above the longitudinal bar and both ends are connected and fixed to the longitudinal beam plate.

2. A storage rack with high load capacity according to claim 1, characterized in that: Butt joint strips are provided on the inner sides of the two groups of horizontal strips at the outermost longitudinal sides, and both ends of the butt joint strips are respectively connected and fixed on the longitudinal beam plate.

3. A storage rack with high load capacity according to claim 1, characterized in that: There are 9 groups of horizontal bars; 8 connecting bars; 5 vertical bars; and 3 crossbeam plates.

4. A storage rack with high load capacity according to claim 1, characterized in that: There are 5 load-bearing shelves.

5. The storage rack with high load capacity according to claim 1, characterized in that: The upper and lower sides of the longitudinal beam plate are respectively bent horizontally inward to form an upper flange and a lower flange; the upper flange is bent downward and then bent horizontally inward to form the connecting flange; the upper and lower sides of the cross beam plate are respectively bent horizontally to form an upper fixed flange and a lower fixed flange, and the lower fixed flange is correspondingly arranged on the upper side surface of the lower flange, and the lower fixed flange and the lower flange are connected together by screws; a clearance notch is provided below the upper fixed flange at the end of the cross beam plate, and after the end of the cross beam plate is inserted between the lower flange and the connecting flange on the longitudinal beam plate, the upper fixed flange is located above the connecting flange, and the distal end of the upper fixed flange is bent downward to form a bent portion and correspondingly inserted into the insertion port of the connecting flange.

6. A storage rack with high load capacity according to claim 1, characterized in that: The end of the longitudinal beam plate has a connecting plate arranged horizontally outward, and two openings are vertically spaced apart on the connecting plate. The outer wall of the opening has a clamping block arranged inclined toward the inner rear, and the frame is provided with a clamping hole and cooperates with the clamping block; the inner end of the connecting plate has a rectangular opening, and the outer wall of the rectangular opening has a folding limit block and can be supported on the frame.

7. A storage rack with high load capacity according to claim 1, characterized in that: The frame includes four vertically arranged columns and distributed in a rectangular shape in the horizontal direction. The columns are designed as rectangular tubular structures, and the inner sides of the two horizontally paired columns have vertically through-going openings; corresponding to the two horizontally paired columns are two vertically spaced cross bars, and the two ends of the cross bars each extend from the openings and are connected and fixed to the columns.

8. A storage rack with high load capacity according to claim 7, characterized in that: An oblique rod is provided between two horizontally paired upright posts, and both ends of the oblique rod extend into the yield opening and are connected and fixed to the upright posts; a horizontal pad is also connected and fixed to the lower end of the upright posts.

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