Plugboard type turnover box

Abstract

An inserting plate type turnover box is used for the technical field of warehouse logistics and comprises a bottom plate, supporting legs, stand columns, long side wall plates and short side wall plates. The bottom plate is arranged on the supporting legs, and a set of stand columns are arranged on the supporting legs. Short side wall plates are arranged between the stand columns at the two ends of the turnover box in the width direction, long side wall plates are arranged between the stand columns at the two ends of the turnover box in the length direction, the adjacent side surfaces of all the stand columns are each provided with a set of U-shaped grooves, the ends of the long side wall plates are inserted into one set of U-shaped grooves, and the ends of the short side wall plates are inserted into the other set of U-shaped grooves. Each supporting leg comprises a bearing part and a connecting part; the bearing part is of a square column structure, the lower end of the bearing part is connected with the bearing part, the connecting part comprises a first side plate and a second side plate, and the first side plate is perpendicular to the second side plate; the lower end of the stand column is located at the upper end of the bearing part of the supporting leg, and the two adjacent outer side surfaces of the stand column are connected with the first side plate and the second side plate in a threaded connection mode.

Description

Technical Field

[0001] The invention belongs to the technical field of warehousing and logistics, and particularly relates to a plug-in plate type turnover box. Background Art

[0002] Turnover boxes are primarily used in the warehousing and logistics of loose parts. Their simple structure, ease of use, neat stacking, and manageability make them widely used in industries such as machinery, automobiles, home appliances, light industry, and electronics. Currently, turnover boxes used on the market are primarily made of plastic and steel. Plastic boxes are lightweight but have a short lifespan and are easily damaged. Steel boxes are heavy and prone to corrosion. Furthermore, due to their manufacturing methods, both types of boxes are typically fixed-size, non-detachable, and occupy a significant amount of space when transported empty. Summary of the Invention

[0003] In view of this, the utility model discloses a plug-in plate turnover box, the specific scheme is as follows:

[0004] A plug-in plate turnover box, comprising a bottom plate, legs, columns, long side wall panels, and short side wall panels;

[0005] The bottom plate is arranged on the supporting legs, and the supporting legs are provided with four groups and distributed at the four corners of the bottom plate, and each supporting leg is provided with a group of columns;

[0006] A short side wall panel is provided between the two columns at both ends in the width direction, and a long side wall panel is provided between the two columns at both ends in the length direction. A group of U-shaped grooves is provided on the adjacent side surfaces of each column, and the end of the long side wall panel is inserted into one group of U-shaped grooves, and the end of the short side wall panel is inserted into the other group of U-shaped grooves;

[0007] The supporting leg includes a bearing portion and a connecting portion;

[0008] The bearing portion is a square column structure, the connecting portion is vertically arranged, and the lower end is connected to the bearing portion. The connecting portion includes a first side plate and a second side plate, and the first side plate and the second side plate are perpendicularly arranged to form an L-shaped beam structure; the bottom plate is mounted on the upper end of the bearing portion;

[0009] The column is a hollow square column structure, the lower end of which is located on the base plate, and the two adjacent outer surfaces of the column are respectively against the first side plate and the second side plate of the connecting part of the leg, and the column is connected to the first side plate and the second side plate by screwing.

[0010] As a supplement to the technical solution of the present invention, a nut fixing hole for fixing a nut is provided on the side surface of the column, and the nut is fixed in the nut fixing hole. The first side plate and the second side plate of the connecting part of the leg are provided with through holes for the bolts to pass through. The bolts pass through the through holes on the connecting part of the leg and are screwed into the nuts on the column.

[0011] As a supplement to the technical solution of the present invention, the through holes for the bolts to pass through, which are provided on the first side plate and the second side plate of the connecting portion of the support leg, are both strip-shaped holes.

[0012] As a supplement to the technical solution of the present invention, two groups of relatively parallel limit plates are provided on the adjacent two side surfaces of the column. The two groups of limit plates are arranged at intervals, and the two groups of limit plates and the side surfaces of the column form a U-shaped groove for inserting long side wall panels / short side wall panels.

[0013] As a supplement to the technical solution of the present utility model, the bottom plate includes a panel and a bottom plate frame, and the bottom plate frame includes long side beams, short side beams, medium-long beams, and medium-short beams;

[0014] There are two groups of long side beams and short side beams, which together form a square frame structure. A medium-long beam is connected between the two groups of short side beams, and a medium-short beam is connected between the medium-long beam and the long side beams; the panel is arranged on the bottom plate frame.

[0015] As a supplement to the technical solution of the present invention, the long side wall panel includes a long side panel and a long side wall panel frame; the long side wall panel frame includes a first short frame, a first long frame, and a first reinforcement tube; the first short frame and the first long frame are each provided with two groups and enclosed into a square frame structure, and a first reinforcement tube is connected between the two groups of first long frames, and the first reinforcement tube is provided with two groups, and the long side panel is arranged on the long side wall panel frame.

[0016] As a supplement to the technical solution of the present invention, the short side wall panel includes a short side panel and a short side wall panel frame; the short side wall panel frame includes a second short frame, a second long frame, and a second reinforcement tube. The second short frame and the second long frame are each provided with two groups and enclosed into a square frame structure. A second reinforcement tube is connected between the two groups of second long frames, and the short side panel is arranged on the short side wall panel frame.

[0017] As a supplement to the technical solution of the present invention, a foot is provided at the lower end of the leg, and a groove for inserting the upper end of the column is provided on the lower bottom surface of the foot. The upper end of the column is higher than the upper end of the limiting plate, so that the column protrudes from the limiting plate.

[0018] As a supplement to the technical solution of the present utility model, the bottom plate, legs, columns, long side wall panels and short side wall panels are all made of aluminum alloy.

[0019] Beneficial effects: The plug-in turnover box disclosed by the utility model can realize that both the long side wall panels and the short side wall panels can be connected to the columns by plugging. The wall panels are inserted between the two columns through slots. The loading and unloading are flexible and convenient, which reduces the maintenance cost. It can be disassembled when not in use to save space, saving space. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0021] Figure 2 This is a schematic diagram of the assembly structure of the base plate, legs and columns of the utility model.

[0022] Figure 3 This is a schematic diagram of the explosion structure of the utility model.

[0023] Figure 4 This is a schematic diagram of the base plate and supporting leg structure of the utility model.

[0024] Figure 5 This is a schematic diagram of the column structure of the utility model.

[0025] Figure 6 This is a schematic diagram of the cross-sectional structure of the column of the utility model.

[0026] Figure 7 This is a schematic diagram of the base plate and supporting leg structure of the utility model.

[0027] Figure 8 This is a schematic diagram of the long side wall panel structure of the utility model.

[0028] Figure 9 This is a schematic diagram of the short side wall panel structure of the utility model.

[0029] Figure 10 This is a schematic diagram of the support leg structure of the utility model.

[0030] In the figure: 1. bottom plate, 2. support leg, 3. column, 4. long side wall panel, 5. short side wall panel, 6. bearing part, 7. connecting part, 8. first side panel, 9. second side panel, 10. nut, 11. limit plate, 12. panel, 13. long side beam, 14. short side beam, 15. medium-long beam, 16. medium-short beam, 17. long side panel, 18. first short frame, 19. first long frame, 20. first reinforcement tube, 21. short side panel, 22. second short frame, 23. second long frame, 24. second reinforcement tube, 25. support leg. DETAILED DESCRIPTION

[0031] In the description of this utility model, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, for example, two, three, etc., unless otherwise specifically defined.

[0032] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0033] like Figures 1 to 10 As shown, a plug-in type turnover box includes a bottom plate 1, legs 2, columns 3, long side wall panels 4, and short side wall panels 5.

[0034] The base plate 1 is set on the support legs 2, and the support legs 2 are provided with four groups and distributed at the four corners of the base plate 1. The lower part of the column 3 is fixedly connected to the support legs 2. The number of columns 3 is the same as the number of legs 2, that is, each leg 2 is provided with a group of columns 3, and the columns 3 are located above the base plate 1.

[0035] Short side wall panels 5 are provided between the columns 3 at both ends of the turnover box in the width direction, and long side wall panels 4 are provided between the columns 3 at both ends of the turnover box in the length direction. Both the long side wall panels 4 and the short side wall panels 5 are connected to the columns 3 by plugging. A set of U-shaped grooves are provided on the adjacent side surfaces of the columns 3, one set of which is for inserting the ends of the long side wall panels 4 of the columns 3, and the other set of which is for inserting the short side wall panels 5 of the columns 3. During assembly, the ends of the short side wall panels 5 are respectively inserted into the U-shaped grooves on the columns 3 on both sides in the width direction, and the ends of the long side wall panels 4 are respectively inserted into the U-shaped grooves on the columns 3 on both sides in the length direction. Through the above arrangement, the long side wall panels 4, the end side wall panels, and the bottom plate 1 are combined to form a hollow trough structure with an opening at the top.

[0036] The above structural design connects the wall panels to the columns 3 using a plug-in connection. The wall panels slot into the space between the two columns 3, and the columns 3 are bolted to the base plate 1. This allows for flexible and convenient assembly and disassembly, reduces maintenance costs, and saves space when not in use. Furthermore, if damaged, the components can be replaced. The turnover box disclosed in this utility model utilizes screw connections and slot-in connections, allowing for easy disassembly and replacement of components.

[0037] As a supplement to the above technical solution, two sets of short side wall panels 5 are provided between the two upright posts 3 at the width ends, and the two sets of short side wall panels 5 are stacked one above the other. Two sets of long side wall panels 4 are provided between the two upright posts 3 at the length ends, and the two sets of long side wall panels 4 are stacked one above the other. This arrangement reduces the weight of a single long side wall panel 4 or short side wall panel 5, facilitating manual disassembly.

[0038] As a supplement to the technical solution of the present utility model, the support leg 2 includes a bearing portion 6 and a connecting portion 7 , and the connecting portion 7 is located above the bearing portion 6 .

[0039] The load-bearing portion 6 is a square column structure, and the connecting portion 7 includes a first side panel 8 and a second side panel 9. The first side panel 8 and the second side panel 9 are arranged perpendicular to each other to form an L-shaped beam structure. The connecting portion 7 is arranged vertically, and the lower end is connected to the load-bearing portion 6. Preferably, the load-bearing portion 6 and the connecting portion 7 are integrally formed, and the connecting portion 7 is formed by the adjacent two sides of the square column of the load-bearing portion 6 extending upward, forming the first side panel 8 and the second side panel 9 of the connecting portion 7 respectively.

[0040] The column 3 is a hollow square column structure, the lower end of which is located on the upper end of the load-bearing portion 6 of the leg 2. The two adjacent outer surfaces of the column 3 respectively rest on the first side plate 8 and the second side plate 9 of the connecting portion 7 of the leg 2, and are connected to the first side plate 8 and the second side plate 9 by screwing.

[0041] As a supplement to the above technical solution, the base plate 1 can be connected to the leg 2 by being placed on the upper end of the bearing portion 6 of the leg 2, and the lower end of the column 3 is seated on the base plate 1 and connected to the base plate 1 by screwing. The column 3 and the bearing portion of the leg clamp the base plate.

[0042] Since the column 3 is a hollow square column structure, when the first side plate 8 and the second side plate 9 of the connection portion 7 of the column 3 and the leg 2 are screwed together, bolts and nuts 10 are usually used. Through holes need to be provided in the first side plate 8 and the second side plate 9 of the connection portion 7 of the leg 2, and through holes also need to be provided on the side surface of the column 3. The bolts are then passed through the through holes in the first side plate 8 / the second side plate 9 of the connection portion 7 of the leg 2 and the side surface of the column 3 in sequence, and then the nuts 10 are screwed together with the bolts inside the column 3. The problem with the above method is that due to the size limitation of the column 3, it is difficult to provide the nuts 10 inside the column 3 for screwing together with the bolts.

[0043] In order to solve the above technical problems, as a supplement to the above technical solution, a nut fixing hole for fixing a nut 10 is provided on the side surface of the column 3, and the nut 10 is fixed in the nut fixing hole. Specifically, a through hole with the same shape as the nut 10 is opened on the side surface of the column 3, and then the nut 10 is placed in the through hole, and then the nut 10 is fixed in the through hole by using a spot welding process or other process to complete the fixation of the nut 10. Then, through holes for bolts to pass through are opened on the first side plate 8 and the second side plate 9 of the connecting portion 7 of the leg 2. When assembling the column 3 and the connecting portion 7 of the leg 2, a bolt is used to pass through the through hole on the connecting portion 7 of the leg 2, and then screwed into the nut 10 on the column 3.

[0044] As a supplement to the above technical solution, the through holes for the bolts to pass through, which are provided on the first side plate 8 and the second side plate 9 of the connecting portion 7 of the leg 2, are both strip-shaped holes. The purpose of providing the strip-shaped holes is to ensure that the bolts can be smoothly screwed onto the nuts 10 even if there are dimensional deviations in the position of the nuts 10.

[0045] As a preferred technical solution of the present invention, two groups of relatively parallel limiting plates 11 are provided on the adjacent two side surfaces of the column 3. The two groups of limiting plates 11 are arranged at intervals. The two groups of limiting plates 11 and the side surfaces of the column 3 form a U-shaped groove for inserting the long side wall panel 4 / short side wall panel 5.

[0046] The limit plate 11 is integrally formed with the column 3 and is specifically an aluminum profile prepared by an extrusion process. The above setting can replace the technical means of welding the limit plate 11 to the column 3, thereby improving the connection stability between the limit plate 11 and the column 3.

[0047] In addition to the above-mentioned design, the U-shaped groove can also be a groove structure opened on the side surface of the column 3.

[0048] As a preferred technical solution of the present invention, the base plate 1 includes a panel 12 and a base plate frame, and the base plate frame includes long side beams 13, short side beams 14, middle-long beams 15, and middle-short beams 16.

[0049] The long side beams 13 and short side beams 14 are each provided in two groups, forming a rectangular frame structure. A medium-long beam 15 connects between the two groups of short side beams 14, and a medium-short beam 16 connects between the medium-long beams 15 and the long side beams 13. The beams can be connected by welding. The panel 12 is mounted on the base frame, and the panel 12 and the base frame can be connected by welding.

[0050] As a supplement to the above technical solution, the long side wall panel 4 includes a long side panel 17 and a long side wall panel frame. The long side wall panel frame includes a first short side frame 18, a first long side frame 19, and a first reinforcement tube 20. Two sets of first short side frames 18 and first long side frames 19 are provided, forming a square frame structure. Two sets of first reinforcement tubes 20 are connected between the two sets of first long side frames 19. The long side panel 17 is mounted on the long side wall panel frame and can be connected to the long side wall panel frame by welding.

[0051] As a supplement to the above technical solution, the short side wall panel 5 includes a short side panel 21 and a short side wall panel frame. The short side wall panel frame includes a second short side frame 22, a second long side frame 23, and a second reinforcing tube 24. The second short side frames 22 and second long side frames 23 are each provided in pairs, forming a square frame structure. The second reinforcing tube 24 is connected between the two pairs of second long side frames 23. The short side panel 21 is mounted on the short side wall panel frame and can be connected to the short side wall panel frame by welding.

[0052] As a preferred technical solution of the present invention, a support foot 25 is provided at the lower end of the support leg 2 , and a groove is provided on the lower bottom surface of the support foot 25 .

[0053] The upper end of the column 3 is higher than the upper end of the limiting plate 11 , so that the column 3 protrudes from the limiting plate 11 .

[0054] When the turnover boxes need to be stacked, the legs 25 of the upper turnover box can be placed on the columns 3 of the lower turnover box, so that the columns 3 can be inserted into the grooves of the legs 25. The legs 25 are "bowl-shaped" and can play a role in positioning and limiting the stacking process, reducing the difficulty of the work and reducing accidents such as the turnover boxes slipping during transportation.

[0055] As the preferred technical solution of the present invention, the base plate 1, legs 2, columns 3, long side wall panels 4, and short side wall panels 5 are all made of aluminum alloy. Aluminum alloy has excellent corrosion resistance and can cope with various harsh environment usage scenarios.

[0056] The above description is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, can make equivalent replacements or changes based on the technical solutions and inventive concepts of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A plug-in plate turnover box, characterized in that: It comprises a bottom plate (1), supporting legs (2), upright columns (3), long side wall panels (4), and short side wall panels (5); The base plate (1) is arranged on the supporting legs (2), and the supporting legs (2) are provided with four groups and distributed at the four corners of the base plate (1), and each supporting leg (2) is provided with a group of columns (3); A short side wall panel (5) is provided between the two columns (3) at both ends in the width direction, and a long side wall panel (4) is provided between the two columns (3) at both ends in the length direction. A group of U-shaped grooves is provided on the adjacent side surface of each column (3), and the end of the long side wall panel (4) is inserted into one group of U-shaped grooves, and the end of the short side wall panel (5) is inserted into the other group of U-shaped grooves. The supporting leg (2) comprises a bearing portion (6) and a connecting portion (7); The bearing portion (6) is a square column structure, the connecting portion (7) is vertically arranged, and the lower end is connected to the bearing portion (6), the connecting portion (7) includes a first side plate (8) and a second side plate (9), and the first side plate (8) and the second side plate (9) are arranged perpendicular to each other to form an L-shaped beam structure; the bottom plate (1) is mounted on the upper end of the bearing portion (6); The column (3) is a hollow square column structure, the lower end of which is located on the bottom plate (1), and the two adjacent outer surfaces of the column (3) respectively abut against the first side plate (8) and the second side plate (9) of the connecting portion (7) of the leg (2), and the column (3) is connected to the first side plate (8) and the second side plate (9) by screw connection.

2. The plug-in plate turnover box according to claim 1, characterized in that: A nut fixing hole for fixing a nut (10) is provided on the side surface of the column (3), and the nut (10) is fixed in the nut fixing hole. A through hole for a bolt to pass through is opened on the first side plate (8) and the second side plate (9) of the connecting portion (7) of the supporting leg (2). The bolt passes through the through hole on the connecting portion (7) of the supporting leg (2) and is screwed into the nut (10) on the column (3).

3. The plug-in plate turnover box according to claim 1, characterized in that: The through holes for the bolts to pass through, which are provided on the first side plate (8) and the second side plate (9) of the connecting portion (7) of the support leg (2), are both strip-shaped holes.

4. The plug-in plate turnover box according to claim 1, characterized in that: Two sets of relatively parallel limiting plates (11) are provided on adjacent two side surfaces of the column (3), and the two sets of limiting plates (11) are spaced apart. The two sets of limiting plates (11) and the side surfaces of the column (3) form a U-shaped groove for inserting the long side wall panel (4) / short side wall panel (5).

5. The plug-in plate turnover box according to claim 1, characterized in that: The bottom plate (1) comprises a panel (12) and a bottom plate frame, and the bottom plate frame comprises a long side beam (13), a short side beam (14), a middle-long beam (15), and a middle-short beam (16); The long side beams (13) and the short side beams (14) are each provided with two groups, and the long side beams (13) and the short side beams (14) are enclosed together to form a square frame structure. A middle-long beam (15) is connected between the two groups of short side beams (14), and a middle-short beam (16) is connected between the middle-long beam (15) and the long side beams (13); the panel (12) is arranged on the bottom plate frame.

6. The plug-in plate turnover box according to claim 1, characterized in that: The long side wall panel (4) comprises a long side panel (17) and a long side wall panel frame; the long side wall panel frame comprises a first short frame (18), a first long frame (19), and a first reinforcement tube (20); the first short frame (18) and the first long frame (19) are each provided with two groups and enclosed to form a square frame structure; a first reinforcement tube (20) is connected between the two groups of first long frames (19); the first reinforcement tube (20) is provided with two groups; the long side panel (17) is arranged on the long side wall panel frame.

7. The plug-in plate turnover box according to claim 1, characterized in that: The short side wall panel (5) comprises a short side panel (21) and a short side wall panel frame; the short side wall panel frame comprises a second short frame (22), a second long frame (23), and a second reinforcing tube (24); the second short frame (22) and the second long frame (23) are each provided with two groups and enclosed to form a square frame structure; a second reinforcing tube (24) is connected between the two groups of second long frames (23); and the short side panel (21) is arranged on the short side wall panel frame.

8. The plug-in plate turnover box according to claim 1, characterized in that: The lower end of the support leg (2) is provided with a support foot (25), and the lower bottom surface of the support foot (25) is provided with a groove for inserting the upper end of the column (3). The upper end of the column (3) is higher than the upper end of the limiting plate (11), so that the column (3) protrudes from the limiting plate (11).

9. The plug-in plate turnover box according to claim 1, characterized in that: The bottom plate (1), the supporting legs (2), the upright posts (3), the long side wall panels (4) and the short side wall panels (5) are all made of aluminum alloy.

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