iron powder container

Abstract

The utility model discloses an iron plastic box, including device body, device body includes bottom plate, first vertical column device, second vertical column device, third vertical column device, fourth vertical column device, first side plate, second side plate, first end plate and second end plate, first vertical column device, second vertical column device, third vertical column device, fourth vertical column device are welded at the place of bottom plate four corners respectively, and first vertical column device is located bottom plate front side left end, and second vertical column device is located bottom plate front side right end, and third vertical column device is located bottom plate back side left end, and fourth vertical column device is located bottom plate back side right end, and first side plate is installed through the hinge in bottom plate top front side and is located between first vertical column device, second vertical column device, and second side plate is installed through the hinge in bottom plate top back side. The device is lighter, and the heavy load intensity is high, and the stacking attribute is excellent, and the safety attribute is excellent, and the storage transfer is convenient and efficient, and can improve the convenience in the process of loading and unloading.

Description

Technical Field

[0001] This utility model relates to the technical field of logistics carriers, specifically to iron-plastic boxes. Background Technology

[0002] In the industrial production sector, various logistics vehicles are often needed to store and transfer products to facilitate subsequent transportation, processing, and use. The wind power industry transports raw materials that are relatively large in size, and usually uses large-sized iron boxes. This new type of iron-plastic box is one of the more commonly used types and is widely used in the transportation of raw materials in the wind power industry, showing great application prospects.

[0003] Existing steel boxes for transporting fiberglass products used in wind turbine blades lack side panel protection, resulting in poor protection. Their stacking properties are also inadequate, with unstable base limiting structures, posing a safety hazard of tipping over when fully loaded. The risk increases further when folded, making multi-layer stacking difficult and complicating warehousing and transportation. Furthermore, these boxes are too tall when folded, leading to high recycling and transportation costs. Another type of steel box for transporting fiberglass products uses excessive chassis material, resulting in excessive weight and high transportation costs. Its base has a single forklift entry size, making it incompatible with various forklifts or hand forklifts. The side and end panels can only be folded inwards, not outwards, causing inconvenience during loading and unloading.

[0004] Therefore, a solution is needed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] In view of the shortcomings of the prior art, this utility model provides a metal-plastic box to solve the problems mentioned in the background art.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model provides the following technical solution: a metal-plastic box, comprising a device body, the device body including a base plate, a first upright device, a second upright device, a third upright device, a fourth upright device, a first side plate, a second side plate, a first end plate, and a second end plate. The first upright device, the second upright device, the third upright device, and the fourth upright device are respectively welded to the four corners of the base plate. The first upright device is located at the front left end of the base plate, the second upright device is located at the front right end of the base plate, the third upright device is located at the rear left end of the base plate, and the fourth upright device is located at the rear right end of the base plate. The first side plate is hinged to the top front side of the base plate and is located between the first upright device and the second upright device. The second side plate is hinged to the rear top of the base plate and is located between the third and fourth column devices. The first end plate is hinged to the left top of the base plate and is located between the first and third column devices. The second end plate is hinged to the right top of the base plate and is located between the second and fourth column devices. The first side plate, second side plate, first end plate, and second end plate are all rectangular in shape. The surfaces of the first side plate, second side plate, first end plate, and second end plate are provided with an upper reinforcing beam, a lower reinforcing beam, and a vertical connecting beam. The vertical connecting beam is welded between the upper reinforcing beam and the lower reinforcing beam. Pin assemblies are installed on the left and right sides of the surfaces of the first side plate, second side plate, first end plate, and second end plate.

[0009] Preferably, the first, second, third, and fourth column devices each include a column square tube, a supporting stabilizing foot, and a square tube plug. The column square tube and the supporting stabilizing foot are smoothly transitioned and integrally formed. The column square tube is located at the top of the supporting stabilizing foot, and the square tube plug is inserted into the top of the column square tube. A set of pin insertion blocks are provided on the surface of the column square tube.

[0010] Preferably, a set of bottom support frames is provided at both the front and rear ends of the bottom of the base plate, and bottom support frames are provided at both the left and right ends of the bottom of the base plate. The bottom of the base plate is provided with a forklift mounting position for stackers. The bottom support frame includes reinforcing support square tubes and reinforcing flat iron. There are three reinforcing support square tubes, which are welded to the top of the reinforcing flat iron in a transversely equidistant manner. The reinforcing support square tubes have installation slots inside, and reinforcing structural blocks are installed in the installation slots. The reinforcing structural blocks have a cross-shaped structure.

[0011] Preferably, the surface of the base plate has a plurality of sets of weight-reducing and reinforcing holes distributed in a horizontally equidistant manner. The weight-reducing and reinforcing holes are circular in shape. A stabilizing block is provided inside the weight-reducing and reinforcing holes. The stabilizing block is triangular in shape. A stabilizing hole is provided in the middle of the stabilizing block. The stabilizing hole is triangular in shape.

[0012] (III) Beneficial Effects

[0013] This utility model provides a metal-plastic box. It has the following beneficial effects:

[0014] This design incorporates a foldable first side panel, second side panel, first end panel, and second end panel in the steel-plastic box, providing comprehensive protection for the fiberglass components used in wind turbine blades. This addresses the shortcomings of existing technologies, such as the lack of side panel protection and poor protection. The base plate surface features weight-reducing and reinforcing holes with triangular stabilizing blocks and holes, reducing material usage and box weight to save on transportation costs while maintaining base plate strength. The bottom support frame utilizes reinforced square tubing with cross-shaped reinforcing blocks, combined with support feet from the column device, significantly improving the base structure's strength and stacking stability. This effectively solves the problems of easy tipping when fully loaded, high risk when stacked in a folded state, and difficulty in multi-layer stacking. The design addresses the issue of stacking, and the overall height is significantly reduced after the side and end panels are folded outwards, further lowering recycling and transportation costs. Furthermore, the dedicated forklift access point at the bottom of the base plate allows for more flexible forklift entry dimensions, adapting to different types of forklifts and even hand forklifts, enhancing versatility. Simultaneously, the side and end panels can be opened outwards via hinges, providing more operational space during loading and unloading compared to existing structures that can only be folded inwards, greatly improving ease of handling. This iron-plastic box is lightweight, has high load-bearing strength, excellent stacking properties, and superior safety features, achieving convenient and efficient warehousing and transportation. It also enhances convenience during loading and unloading, and the outward-folding end panels demonstrate promising application prospects. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the bottom support frame of this utility model;

[0017] Figure 3 This is a schematic diagram of the structure at point A of this utility model.

[0018] In the diagram, 1. Device body; 2. Base plate; 3. First column assembly; 4. Second column assembly; 5. Third column assembly; 6. Fourth column assembly; 7. First side plate; 8. Second side plate; 9. First end plate; 10. Second end plate; 11. Bottom support frame; 12. Upper reinforcing beam; 13. Lower reinforcing beam; 14. Vertical connecting beam; 15. Pin assembly; 16. Column square tube; 17. Support stabilizing foot; 18. Square tube end cap; 19. Pin insertion block; 20. Forklift access point for stacker trucks; 21. Reinforced support square tube; 22. Reinforcing flat iron; 23. Mounting slot; 24. Reinforcing structural block; 25. Weight reduction and strengthening hole; 26. Stabilizing structural block; 27. Stabilizing structural hole. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Please see Figure 1-3 This utility model provides a technical solution:

[0021] Example 1

[0022] To address the aforementioned issues: existing steel boxes for transporting fiberglass products used in wind turbine blades lack side panel protection, resulting in poor protection; their stacking properties are inadequate, with unstable base limiting structures, posing a safety hazard of tipping over when fully loaded; the risk increases when stacked in a folded state, making multi-layer stacking difficult and increasing the complexity of warehousing and transportation; furthermore, the folded height of these boxes is excessive, leading to high recycling and transportation costs; another type of steel box for transporting fiberglass products used in wind turbine blades uses excessive chassis material, resulting in excessive weight and high transportation costs; the base has a single forklift entry size, making it incompatible with different forklifts or hand forklifts; and the side and end panels can only be folded inwards, not outwards, causing inconvenience for loading and unloading.

[0023] The solution is as follows: A metal-plastic box, comprising a device body 1, which includes a base plate 2, a first upright device 3, a second upright device 4, a third upright device 5, a fourth upright device 6, a first side plate 7, a second side plate 8, a first end plate 9, and a second end plate 10. The first upright device 3, second upright device 4, third upright device 5, and fourth upright device 6 are welded to the four corners of the base plate 2. The first upright device 3 is located at the front left end of the base plate 2, the second upright device 4 is located at the front right end of the base plate 2, the third upright device 5 is located at the rear left end of the base plate 2, and the fourth upright device 6 is located at the rear right end of the base plate 2. The first side plate 7 is hinged to the top front of the base plate 2 and located between the first upright device 3 and the second upright device 4. The second side plate 8 is hinged to the base plate 2. On the top rear side, and located between the third column device 5 and the fourth column device 6, the first end plate 9 is hinged to the top left side of the base plate 2 and located between the first column device 3 and the third column device 5. The second end plate 10 is hinged to the top right side of the base plate 2 and located between the second column device 4 and the fourth column device 6. The first side plate 7, the second side plate 8, the first end plate 9 and the second end plate 10 are all rectangular in shape. The surfaces of the first side plate 7, the second side plate 8, the first end plate 9 and the second end plate 10 are provided with an upper reinforcing beam 12, a lower reinforcing beam 13 and a vertical connecting beam 14. The vertical connecting beam 14 is welded between the upper reinforcing beam 12 and the lower reinforcing beam 13. The left and right sides of the surfaces of the first side plate 7, the second side plate 8, the first end plate 9 and the second end plate 10 are all equipped with pin assemblies 15.

[0024] Analysis of the above content: The first column device 3, the second column device 4, the third column device 5, and the fourth column device 6 are welded to the four corners of the base plate 2 as vertical supports; the first side plate 7, the second side plate 8, the first end plate 9, and the second end plate 10 are connected to the base plate 2 and the first column device 3, the second column device 4, the third column device 5, and the fourth column device 6 through hinges to form an openable rectangular enclosure structure; the upper reinforcing beam 12, the lower reinforcing beam 13, and the vertical connecting beam 14 provide structural reinforcement for the side plates and end plates; the pin assembly 15 cooperates with the pin insertion block 19 on the column square tube 16 to achieve enclosure locking. During loading and unloading, the first side plate 7, the second side plate 8, the first end plate 9, and the second end plate 10 can be opened by hinges (the operating space is larger when opened outwards); after loading and unloading, each plate is flipped closed, and the pin assembly 15 is inserted into the pin insertion block 19 to complete the locking. The flip-out side plates and end plates form an enclosure to protect the fiberglass products, solving the problem of no side plate protection and poor protection; the outward flip design greatly improves the convenience of loading and unloading; the upper reinforcing beam 12, the lower reinforcing beam 13, and the vertical connecting beam 14 enhance the structural strength of the side plates and end plates and prevent deformation.

[0025] Example 2:

[0026] Please see Figure 1-3 This utility model provides a technical solution based on Embodiment 1: the first column device 3, the second column device 4, the third column device 5 and the fourth column device 6 all include a column square tube 16, a supporting and stabilizing foot 17 and a square tube plug 18. The column square tube 16 and the supporting and stabilizing foot 17 are smoothly transitioned and integrally formed. The column square tube 16 is located at the top of the supporting and stabilizing foot 17. The square tube plug 18 is inserted into the top of the column square tube 16. A set of pin insertion blocks 19 are provided on the surface of the column square tube 16.

[0027] Analysis of the above: The upright square tube 16 provides vertical support for the iron-plastic box and is integrally formed with the support stabilizing foot 17 (smooth transition). When stacking, the support stabilizing foot 17 can cooperate with the lower structure (such as the upright square tube 16 and the base plate 2) to achieve positioning. The square tube plug 18 seals the top of the upright square tube 16 to prevent debris from entering. When stacking multiple layers, the support stabilizing foot 17 of the upper iron-plastic box is aligned with the corresponding position of the lower upright square tube 16 or the base plate 2 to achieve stable stacking. During disassembly and assembly, the square tube plug 18 can be quickly inserted and removed (if internal operation of the upright is required). The upright square tube 16 and the support stabilizing foot 17 are integrally formed, resulting in strong structural stability and solving the problems of unstable positioning and easy tipping during stacking. The pin insertion block 19 cooperates with the pin assembly 15 to achieve quick locking of the side plates and end plates, making operation convenient.

[0028] Example 3:

[0029] Please see Figure 1-3 This utility model provides a technical solution based on Embodiment 1: a set of bottom support frames 11 are provided at the front and rear ends of the bottom of the bottom plate 2, and bottom support frames 11 are provided at the left and right ends of the bottom of the bottom of the bottom plate 2. A forklift access position 20 for stackers is provided at the bottom of the bottom of the bottom plate 2. The bottom support frame 11 includes a reinforcing support square tube 21 and a reinforcing flat iron 22. There are three reinforcing support square tubes 21. The three reinforcing support square tubes 21 are welded to the top of the reinforcing flat iron 22 in a horizontally equidistant manner. An installation slot 23 is opened inside the reinforcing support square tube 21. A reinforcing structural block 24 is installed in the installation slot 23. The reinforcing structural block 24 has a cross-shaped structure.

[0030] Analysis of the above: The reinforced support square tube 21 and the reinforced flat iron 22 of the bottom support frame 11 are welded to form the bottom support frame, and the internal cross-shaped reinforcing structural block 24 (installed in the mounting slot 23) enhances the support strength; the forklift access position 20 for stackers provides an adaptation space for forklift entry. When using different equipment such as stackers and hand forklifts, the forklift forks can be adapted to the layout of the forklift access position 20 or the bottom support frame 11 to achieve the handling and stacking of iron-plastic boxes. The cross-shaped reinforcing structural block 24 greatly improves the load-bearing capacity and deformation resistance of the bottom support frame 11, ensuring the stability of full-load stacking; the forklift access position 20 for stackers solves the problem of single forklift entry size and inability to adapt to different forklifts, improving the efficiency of warehouse transfer.

[0031] Example 4:

[0032] Please see Figure 1-3 The present invention provides a technical solution based on Embodiment 1: the surface of the base plate 2 is provided with a plurality of groups of weight-reducing and reinforcing holes 25 distributed in a horizontally equidistant manner. The weight-reducing and reinforcing holes 25 are circular in shape. The weight-reducing and reinforcing holes 25 are provided with stabilizing structural blocks 26 inside. The stabilizing structural blocks 26 are triangular in shape. A stabilizing structural hole 27 is provided in the middle of the stabilizing structural block 26. The stabilizing structural hole 27 is triangular in shape.

[0033] Analysis of the above content: The circular weight-reducing and reinforcing hole 25 reduces the amount of raw materials used in the base plate 2. The internal triangular stabilizing structure block 26 (and the triangular stabilizing structure hole 27 in the middle) utilizes the structural stability of triangles to enhance the overall strength of the base plate 2 while reducing weight. This reduces the weight of the iron-plastic box (solving the problems of excessive material usage, excessive weight, and high transportation costs in the chassis), while ensuring the load-bearing capacity of the base plate 2 through the triangular stabilizing structure, thus achieving a balance between weight reduction and strengthening.

[0034] Working principle: The base plate 2 serves as a load-bearing platform, and a three-dimensional frame is constructed through the four corner welded first column device 3, second column device 4, third column device 5, and fourth column device 6 (each column includes a square tube 16 and a supporting stabilizing foot 17, integrally formed to reinforce vertical support); the first side plate 7, second side plate 8, first end plate 9, and second end plate 10 are connected to the front, rear, left, and right sides of the top of the base plate 2 respectively by hinges, and are located between adjacent column devices to form an openable enclosure surface; each side plate and... The upper reinforcing beam 12, lower reinforcing beam 13, and vertical connecting beam 14 on the surface of the end plate are welded to form a grid-like reinforcing structure, which improves its resistance to deformation. When each plate is flipped upward to a vertical state, the pin assemblies 15 on its left and right sides are inserted into the pin insertion blocks 19 of the corresponding column square tube 16 to achieve rigid locking with the column. Finally, together with the base plate 2 and the column device, a closed rectangular main structure is formed, which protects the internal fiberglass products through the enclosure surface and ensures the overall load-bearing capacity and stacking stability with the help of the frame and reinforcing structure.

[0035] The present invention comprises: 1. Device body; 2. Base plate; 3. First column device; 4. Second column device; 5. Third column device; 6. Fourth column device; 7. First side plate; 8. Second side plate; 9. First end plate; 10. Second end plate; 11. Bottom support frame; 12. Upper reinforcing beam; 13. Lower reinforcing beam; 14. Vertical connecting beam; 15. Pin assembly; 16. Column square tube; 17. Support stabilizing foot; 18. Square tube end cap; 19. Pin insertion block; 20. Forklift access position for stacker trucks; 21. Reinforcing support square tube; 22. Reinforcing flat iron; 23. Mounting slot; 24. Reinforcing structural block; 25. Weight reduction and strengthening hole; 26. Stabilizing structural block; 27. Stabilizing structural hole. All components are general standard parts or parts known to those skilled in the art. Their structure and principles can be obtained by those skilled in the art through technical manuals or conventional experimental methods. The present invention solves the problem of… The existing steel boxes used for transporting fiberglass products, raw materials for wind turbine blades, lack side panel protection, resulting in poor protection; their stacking properties are inadequate, and the base limiting structure is unstable, posing a safety hazard of tipping over when fully loaded. The risk increases further when stacked in a folded state, making multi-layer stacking difficult and increasing the complexity of warehousing and transportation. Furthermore, these steel boxes are too tall when folded, leading to high recycling and transportation costs. Another type of steel box uses excessive chassis material, resulting in excessive weight and high transportation costs. Its base has a single forklift entry size, making it unsuitable for use with different forklifts or hand forklifts. The side and end panels can only be folded inwards, not outwards, causing inconvenience during loading and unloading. This invention, through the combination of the above components, achieves a lighter weight, higher heavy-duty strength, excellent stacking properties, superior safety properties, and convenient and efficient warehousing and transportation, while also improving convenience during loading and unloading.

[0036] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0037] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A metal-plastic box, characterized in that: The device includes a main body (1), which comprises a base plate (2), a first column device (3), a second column device (4), a third column device (5), a fourth column device (6), a first side plate (7), a second side plate (8), a first end plate (9), and a second end plate (10). The first column device (3), the second column device (4), the third column device (5), and the fourth column device (6) are respectively welded to the four corners of the base plate (2). The first column device (3) is located at the front left end of the base plate (2), the second column device (4) is located at the front right end of the base plate (2), and the third column device (5) is located at the rear left end of the base plate (2). The fourth column device (6) is located at the rear right end of the base plate (2). The first side plate (7) is installed on the top front side of the base plate (2) by a hinge and is located between the first column device (3) and the second column device (4). The second side plate (8) is installed on the top rear side of the base plate (2) by a hinge and is located between the third column device (5) and the fourth column device (6). The first end plate (9) is installed on the top left side of the base plate (2) by a hinge and is located between the first column device (3) and the third column device (5). The second end plate (10) is installed on the top right side of the base plate (2) by a hinge and is located between the second column device (4) and the fourth column device (6). The first side plate (7), the second side plate (8), the first end plate (9), and the second end plate (10) are all rectangular in shape. The surfaces of the first side plate (7), the second side plate (8), the first end plate (9), and the second end plate (10) are provided with an upper reinforcing beam (12), a lower reinforcing beam (13), and a vertical connecting beam (14). The vertical connecting beam (14) is welded between the upper reinforcing beam (12) and the lower reinforcing beam (13). The left and right sides of the surfaces of the first side plate (7), the second side plate (8), the first end plate (9), and the second end plate (10) are all equipped with pin assemblies (15).

2. The iron-plastic box according to claim 1, characterized in that: The first column device (3), the second column device (4), the third column device (5) and the fourth column device (6) all include a column square tube (16), a support stabilizing foot (17) and a square tube plug (18). The column square tube (16) and the support stabilizing foot (17) are smoothly transitioned and integrally formed. The column square tube (16) is located on the top of the support stabilizing foot (17). The square tube plug (18) is inserted into the top of the column square tube (16). A set of pin insertion blocks (19) are provided on the surface of the column square tube (16).

3. The iron-plastic box according to claim 1, characterized in that: The bottom plate (2) is provided with a set of bottom support frames (11) at the front and rear ends of the bottom. The bottom plate (2) is provided with bottom support frames (11) at the left and right ends of the bottom. The bottom of the bottom plate (2) is provided with a forklift slot (20) for stackers. The bottom support frame (11) includes a reinforcing support square tube (21) and a reinforcing flat iron (22). There are three reinforcing support square tubes (21). The three reinforcing support square tubes (21) are welded to the top of the reinforcing flat iron (22) in a horizontally equidistant manner. An installation slot (23) is opened inside the reinforcing support square tube (21). A reinforcing structural block (24) is installed in the installation slot (23). The reinforcing structural block (24) has a cross-shaped structure.

4. The iron-plastic box according to claim 1, characterized in that: The base plate (2) has several sets of weight-reducing and reinforcing holes (25) distributed horizontally at equal intervals on its surface. The weight-reducing and reinforcing holes (25) are circular in shape. The weight-reducing and reinforcing holes (25) are provided with stabilizing structural blocks (26) inside. The stabilizing structural blocks (26) are triangular in shape. The stabilizing structural blocks (26) are provided with stabilizing structural holes (27) in the middle. The stabilizing structural holes (27) are triangular in shape.

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