Panel connecting structure of assembled container

Abstract

The utility model discloses a plate surface connecting structure of assembled container, including lower framework mechanism, upper framework mechanism and panel mechanism, through a plurality of connecting mechanisms interconnect between upper framework mechanism and lower framework mechanism, the upper end of lower framework mechanism is equipped with the bottom plate, the top of upper framework mechanism is equipped with the top plate, be equipped with panel mechanism between upper framework mechanism and lower framework mechanism, panel mechanism is respectively with between upper framework mechanism and lower framework mechanism. The utility model can be through frame type structure multi -component combination design to can install a plurality of components to the distribution after completing its overall installation when installing, reach the effect that improve frame structure strength, sealing property and operating flexibility, and because overall installation can effectively improve its installation efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cargo box manufacturing technology, and in particular to a panel connection structure for assembled cargo boxes. Background Technology

[0002] In the transportation and logistics sector, cargo boxes are crucial components. With the continuous growth of commodity trade and the diversification of transportation needs, cargo box technology has also made significant progress, from early simple wooden cargo boxes to modern cargo boxes of various materials and structures. They play an important role in the storage, handling and transportation of goods, greatly improving logistics efficiency and ensuring the safety of goods.

[0003] In existing traditional cargo boxes, the panels and frame are often cast as a whole. While integral casting can ensure the stability of the overall structure of the cargo box by molding the entire frame and panel in one go using a mold, the mold making cost is high, the cycle is long, and new molds need to be made for cargo boxes of different sizes, resulting in poor flexibility. Utility Model Content

[0004] (a) Purpose of the utility model

[0005] To address the technical problems existing in the background art, this utility model proposes a panel connection structure for assembled cargo boxes. This device can be designed by combining multiple components in a frame structure, and multiple components can be installed separately to complete the overall installation. This achieves the effects of improving the strength, sealing and operational flexibility of the frame structure, and the overall installation can effectively improve its installation efficiency.

[0006] (II) Technical Solution

[0007] This utility model provides a panel connection structure for an assembled cargo box, including a lower frame mechanism, an upper frame mechanism, and a panel mechanism. The upper frame mechanism and the lower frame mechanism are interconnected by multiple connecting mechanisms. The lower frame mechanism has a bottom plate at its upper end and a top plate above the upper frame mechanism. A panel mechanism is provided between the upper frame mechanism and the lower frame mechanism, and the panel mechanism is connected to both the upper frame mechanism and the lower frame mechanism.

[0008] Preferably, the upper frame mechanism includes a front beam and a rear beam, which are arranged side by side. The two sides of the front beam and the rear beam are connected by left and right beams that are spaced apart from each other. The top plate is located on the upper end of the front beam and is connected to the front beam, the rear beam, the left beam and the right beam respectively.

[0009] Preferably, it further includes a first connecting pipe, which is vertically arranged. Multiple first connecting pipes are respectively located on both sides of the front beam and the rear beam. The first connecting pipe is provided with a first opening for the front beam or the rear beam to pass through. The front beam extends into the first opening and is connected to the first connecting pipe. The end face of the first connecting pipe perpendicular to the first opening is provided with a second opening for the left beam or the right beam to extend into. The left beam extends into the second opening and is connected to the first connecting pipe.

[0010] Preferably, the connecting mechanism includes multiple mounting blocks, all of which are vertically arranged. Each mounting block has a first groove at both its upper and lower ends for the first connecting pipe to extend into. The two end faces of the first grooves that are connected to each other are respectively provided with a first notch and a second notch. The first notch and the second notch are not connected to each other. The front beam or the rear beam can extend into the first notch and fit against its inner wall. The left beam and the right beam can extend into the second notch and fit against its inner wall.

[0011] Preferably, it further includes a connecting frame, which is L-shaped and connected to the mounting block and located between the first notch and the second notch. One end of the connecting frame is provided with a plurality of first through holes, and the mounting block is provided with a second through hole communicating with the first through hole and the second notch. The other end of the connecting frame is provided with a third through hole. The front beam or the rear beam is provided with a first threaded blind hole communicating with the third through hole. A first screw is provided in the internal thread of the first threaded blind hole, and the first screw can be moved to abut against the mounting block. The left beam and the right beam are provided with second threaded blind holes communicating with the second through hole. A second screw is provided in the internal thread of the second threaded blind hole, and the second screw can be moved to abut against the mounting block.

[0012] Preferably, the panel mechanism includes a first sealing component and two sets of second sealing components. The first sealing component is located between two front beams that are spaced apart vertically and is sealed to the two front beams respectively. The two sets of second sealing components are spaced apart and are located between two left beams and two right beams that are spaced apart vertically. The two sets of second sealing components are sealed to the two left beams and the two right beams respectively.

[0013] Preferably, the first sealing assembly includes a first sealing plate located between two rear beams spaced apart vertically. Each of the two rear beams has a connecting plate at one end close to the other. The connecting plate has a first connecting piece at the end near the rear beam, which is connected to the rear beam. The connecting plate also has a second connecting piece at the end facing the first sealing plate, which is connected to the first sealing plate. The first connecting piece and the second connecting piece are located at opposite ends of the connecting plate.

[0014] Preferably, the second sealing assembly includes a second sealing plate, and a plurality of second sealing plates are arranged side by side between the two left beams and the two right beams. The second sealing plate is provided with a second groove, and both ends of the second groove are provided with mounting holes. Any two connected second sealing plates are fitted together, and the plurality of mounting holes are interconnected. The bottom end of the second groove is provided with a third notch for installing the left beam or the right beam. The left beam or the right beam can extend into the third notch and fit against its inner wall. The bottom wall of the second groove is fitted against the bottom end of the left beam or the right beam. The upper end of the second groove is provided with a third connecting piece, which can fit against and connect with the end faces of the left beam and the right beam that are close to each other.

[0015] Preferably, a plurality of reinforcing ribs are arranged vertically side by side on the inner wall of the second groove, and a fourth connecting piece is provided at both the upper and lower ends of the reinforcing ribs. The two fourth connecting pieces can be attached to and connected to the two left beams or the two right beams that are spaced apart vertically.

[0016] Compared with the prior art, the above-mentioned technical solution of this utility model has the following beneficial technical effects:

[0017] In this utility model, the device can be designed with a multi-component frame structure, and multiple components can be installed separately to complete the overall installation. This achieves the effects of improving the strength, sealing and operational flexibility of the frame structure, and the overall installation can effectively improve the installation efficiency. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the panel connection structure of an assembled cargo box proposed in this utility model.

[0019] Figure 2 This is a schematic diagram of the frame connection structure in the panel connection structure of the assembled cargo box proposed in this utility model.

[0020] Figure 3 This is a schematic diagram of the connection between the frame and the panel in the panel connection structure of the assembled cargo box proposed in this utility model.

[0021] Figure 4 This is a schematic diagram of the frame and the panel in the panel connection structure of the assembled cargo box proposed in this utility model.

[0022] Figure 5 This is a schematic diagram of the mounting block in the panel connection structure of the assembled cargo box proposed in this utility model.

[0023] Figure 6 This is a schematic diagram of the first sealing plate in the panel connection structure of the assembled cargo box proposed in this utility model.

[0024] Figure 7 This is a schematic diagram of the second sealing plate in the panel connection structure of the assembled cargo box proposed in this utility model.

[0025] Reference numerals: 1. Base plate; 2. Top plate; 3. Front beam; 4. Rear beam; 5. Left beam; 6. Right beam; 7. First connecting pipe; 8. Mounting block; 9. Connecting frame; 10. First sealing plate; 11. Connecting plate; 12. First connecting piece; 13. Second connecting piece; 14. Second sealing plate; 15. Reinforcing rib; 16. Third connecting piece; 17. Fourth connecting piece. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings. It should be understood that these descriptions are merely exemplary and not intended to limit the scope of this utility model. Furthermore, descriptions of well-known structures and technologies are omitted in the following description to avoid unnecessarily obscuring the concept of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing this utility model and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, such as welding, riveting, or bonding; it can also be a detachable connection, such as threaded connection, keyed connection, or pin connection; or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; or it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] like Figure 1-7 As shown, the present invention proposes a panel connection structure for an assembled cargo box, including a lower frame mechanism, an upper frame mechanism, and a panel mechanism. The upper frame mechanism and the lower frame mechanism are interconnected by multiple connecting mechanisms. The lower frame mechanism has a bottom plate at its upper end and a top plate above the upper frame mechanism. A panel mechanism is provided between the upper frame mechanism and the lower frame mechanism, and the panel mechanism is connected to both the upper frame mechanism and the lower frame mechanism.

[0030] In this invention, when the device is needed, the upper and lower frame mechanisms are installed through a connecting mechanism. After connecting the upper and lower frame mechanisms, the panel mechanism can seal them, thus completing the installation of the cargo box. Furthermore, the device can install a double-door mechanism where the panel mechanism is not installed, facilitating the entry and exit of goods inside the cargo box. The device can be designed with a multi-component frame structure, and multiple components can be installed separately to complete the overall installation. This achieves the effects of improving the strength, sealing, and operational flexibility of the frame structure, and the overall installation can effectively improve the installation efficiency.

[0031] In an optional embodiment, the upper frame mechanism includes a front beam 3 and a rear beam 4, which are arranged side by side. The two sides of the front beam 3 and the rear beam 4 are connected by a left beam 5 and a right beam 6, which are arranged at intervals. The top plate 2 is located on the upper end of the front beam 3 and is connected to the front beam 3, the rear beam 4, the left beam 5 and the right beam 6 respectively. The installation between the front beam 3, the rear beam 4, the left beam 5 and the right beam 6 can effectively form the upper and lower frames of the carriage, and can divide it into an upper frame and a lower frame, making it a whole, thereby facilitating subsequent overall installation operations.

[0032] In an optional embodiment, a first connecting pipe 7 is further included. The first connecting pipe 7 is vertically arranged, and multiple first connecting pipes 7 are respectively located on both sides of the front beam 3 and the rear beam 4. The first connecting pipe 7 is provided with a first opening for the front beam 3 or the rear beam 4 to pass through. The front beam 3 extends into the first opening and is connected to the first connecting pipe 7. The end face of the first connecting pipe perpendicular to the first opening is provided with a second opening for the left beam 5 or the right beam 6 to extend into. The left beam 5 extends into the second opening and is connected to the first connecting pipe 7. The first connecting pipe 7 can effectively complete the installation between the front beam 3 and the rear beam 4 and the left beam 5 and the right beam 6. The first opening and the second opening can be used to position them during installation, thereby improving the installation strength. After the installation is completed, they can be welded to make them a whole, thereby facilitating the subsequent overall installation of the device.

[0033] In an optional embodiment, the connecting mechanism includes multiple mounting blocks 8, all of which are vertically arranged. Each mounting block 8 has a first groove at both its upper and lower ends for the first connecting pipe 7 to extend into. The two end faces of the first grooves are respectively provided with a first notch and a second notch, which are not interconnected. The front beam 3 or rear beam 4 can extend into the first notch and fit against its inner wall. The left beam 5 and right beam 6 can extend into the second notch and fit against its inner wall. By inserting the first mounting pipe into the first grooves on the upper and lower sides of the mounting block 8, the positioning between the upper and lower frame mechanisms can be effectively completed. By connecting the first mounting pipe and the mounting block 8 (e.g., by welding), the installation between the upper and lower frame mechanisms can be effectively completed. Furthermore, through the first and second notches, after the first mounting pipe mates with the mounting block 8, the mounting block 8 can be fitted with multiple beams, thereby further improving the stability of the device during installation.

[0034] In an optional embodiment, a connecting frame 9 is further included. The connecting frame 9 is L-shaped and connected to the mounting block 8, located between the first notch and the second notch. One end of the connecting frame 9 has a plurality of first through holes. The mounting block 8 has a second through hole communicating with the first through holes and the second notch. The other end of the connecting frame 9 has a third through hole. The front beam 3 or the rear beam 4 has a first threaded blind hole communicating with the third through hole. A first screw is threaded into the first threaded blind hole. The first screw is movable to abut against the mounting block. The left beam 5 and the right beam 6 have second threaded blind holes communicating with the second through hole. The double-threaded blind hole has a second screw inside, which can be moved to abut against the mounting block. The connecting bracket 9 has a first through hole and a third through hole. Under the action of the first screw and the second screw, the stability between the mounting block 8 and the front beam 3, rear beam 4, left beam 5 and right beam 6 can be effectively improved. Taking the front beam 3 as an example, when installing, the front beam 3 is placed in the first notch, and the first through hole and the first threaded blind hole are aligned. The first screw can be inserted into the first threaded blind hole through the first through hole. After the first screw is rotated to abut against the mounting block, the installation between the front beam 3 and the mounting block 8 can be completed, rather than just the installation between the mounting block 8 and the first mounting tube, thereby further improving the stability of the device.

[0035] In an optional embodiment, the panel mechanism includes a first sealing assembly and two sets of second sealing assemblies. The first sealing assembly is located between two front beams spaced apart vertically and is sealed to the two front beams respectively. The two sets of second sealing assemblies are spaced apart and are located between two left beams spaced apart vertically and two right beams spaced apart vertically, respectively. The two sets of second sealing assemblies are sealed to the two left beams and the two right beams respectively.

[0036] In an optional embodiment, the first sealing assembly includes a first sealing plate 10 located between two rear beams 4 spaced vertically apart. Each of the two rear beams 4 has a connecting plate 11 at one end close to the other. A first connecting piece 12 is located at the end of the connecting plate 11 closest to the rear beam 4 and is connected to the rear beam 4. A second connecting piece 13 is located at the end of the connecting plate 11 facing the first sealing plate 10 and is connected to the first sealing plate 10. The first connecting piece 12 and the second connecting piece 13 are located at opposite ends of the connecting plate 11. The first connecting piece 12 and the second connecting piece 13 on the connecting plate 11 effectively block the gap between the first connecting plate 11 and the rear beam 4, thereby improving the sealing performance of the device between the installed rear beam 4 and the first sealing plate 10, and thus improving the overall sealing performance of the device.

[0037] In an optional embodiment, the second sealing assembly includes a second sealing plate 14. Multiple second sealing plates 14 are arranged side-by-side between two left beams 5 and two right beams 6. Each second sealing plate 14 has a second groove, with mounting holes at both ends. Any two connected second sealing plates 14 fit together, and the mounting holes are interconnected. The bottom end of the second groove has a third notch for mounting the left beam 5 or right beam 6. The left beam 5 or right beam 6 can extend into the third notch and fit against its inner wall. The bottom wall of the second groove fits against the bottom end of the left beam 5 or right beam 6. The upper end of the second groove has a third connecting piece 16, which can connect with the left beam 5 and right beam 6. The end faces of beams 6 that are close to each other are attached and connected to them. When installing the second sealing plate 14, the lower left beam 5 or right beam 6 is placed in the third notch and made to fit against the inner wall of the third notch. So that when it rains, the rainwater on the second sealing plate 14 can slide directly down the surface and will not fall onto the left beam 5 or right beam 6, thereby greatly improving the sealing performance of the carriage. Furthermore, the two connected second sealing plates 14 can be installed by bolts and nuts through the mounting holes, thereby improving the stability between adjacent second sealing plates 14. The third connecting piece 16 can effectively block the rainwater entering between the second sealing plate 14 and the upper left beam 5 or right beam 6, further improving the sealing efficiency of the device.

[0038] In an optional embodiment, a plurality of reinforcing ribs 15 are vertically arranged side by side on the inner wall of the second groove. Each of the upper and lower ends of the reinforcing ribs 15 is provided with a fourth connecting piece 17. The two fourth connecting pieces 17 can be attached to and connected to the two left beams 5 or the two right beams 6 that are spaced apart vertically. The stability of the second sealing plate 14 can be further improved by the reinforcing ribs 15, and the stability between the sealing plate and the two left beams 5 or the two right beams 6 that are spaced apart vertically can be further improved by the action of the second connecting piece 13.

[0039] In an optional embodiment, the double-door mechanism includes two compartment doors, each hinged to two mounting blocks located at one end of the front beam. The two compartment doors are connected to the front beam via a first rear door lock. The hinges between the two compartment doors and the mounting blocks effectively enable the rotation of the compartment doors. The rotation of the two compartment doors opens the compartment, and the first rear door lock effectively limits the movement of the compartment doors, thereby ensuring their stability when closed. The first and second rear door locks are existing technologies and will not be described in detail here.

[0040] In an optional embodiment, a side door is also included. The side door is located between two vertically spaced right beams. A gap for installing the side door is provided between two second sealing plates located between the two vertically spaced right beams. Two second connecting pipes are spaced apart on the end faces of the two right beams. Both door beams are vertically arranged. The upper and lower ends of each door beam are provided with third grooves for the second connecting pipes to extend into. The two door beams are respectively fitted to the second sealing plates and the right beams. A side door is hinged between the two door beams. The side door is connected to the right beams through a second rear door lock of the carriage. The installation of the door beams can be effectively completed through the second connecting pipes. Furthermore, the door beams can further improve the stability between the two vertically spaced right beams, thereby improving the overall stability of the device. The installation of the side door through the door beams can effectively improve the convenience of using the device.

[0041] It should be understood that the specific embodiments described above are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within its protection scope. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.

Claims

1. A panel connection structure for an assembled cargo box, characterized in that, It includes a lower frame mechanism, an upper frame mechanism, and a panel mechanism. The upper frame mechanism and the lower frame mechanism are interconnected by multiple connecting mechanisms. The lower frame mechanism has a base plate at its upper end and a top plate above the upper frame mechanism. A panel mechanism is provided between the upper frame mechanism and the lower frame mechanism, and the panel mechanism is connected to both the upper frame mechanism and the lower frame mechanism.

2. The panel connection structure of the assembled cargo box according to claim 1, characterized in that, The upper frame mechanism includes a front beam and a rear beam, which are arranged side by side. The two sides of the front beam and the rear beam are connected by left and right beams that are spaced apart. The top plate is located on the upper end of the front beam and is connected to the front beam, the rear beam, the left beam and the right beam respectively.

3. The panel connection structure of an assembled cargo box according to claim 2, characterized in that, It also includes a first connecting pipe, which is vertically arranged. Multiple first connecting pipes are located on both sides of the front beam and the rear beam, respectively. The first connecting pipe is provided with a first opening for the front beam or the rear beam to pass through. The front beam extends into the first opening and is connected to the first connecting pipe. The end face of the first connecting pipe perpendicular to the first opening is provided with a second opening for the left beam or the right beam to extend into. The left beam extends into the second opening and is connected to the first connecting pipe.

4. The panel connection structure of the assembled cargo box according to claim 3, characterized in that, The connecting mechanism includes multiple mounting blocks, all of which are vertically arranged. Each mounting block has a first groove at both its upper and lower ends for the first connecting pipe to extend into. The two end faces of the first grooves are respectively provided with a first notch and a second notch. The first notch and the second notch are not connected to each other. The front beam or the rear beam can extend into the first notch and fit against its inner wall. The left beam and the right beam can extend into the second notch and fit against its inner wall.

5. The panel connection structure of an assembled cargo box according to claim 4, characterized in that, It also includes a connecting frame, which is L-shaped and connected to the mounting block, located between the first notch and the second notch. One end of the connecting frame has multiple first through holes, and the mounting block has a second through hole communicating with the first through hole and the second notch. The other end of the connecting frame has a third through hole. The front beam or rear beam has a first threaded blind hole communicating with the third through hole. A first screw is threaded in the first threaded blind hole and can be moved to abut against the mounting block. The left beam and right beam have second threaded blind holes communicating with the second through hole. A second screw is threaded in the second threaded blind hole and can be moved to abut against the mounting block.

6. The panel connection structure of an assembled cargo box according to claim 5, characterized in that, The panel mechanism includes a first sealing assembly and two sets of second sealing assemblies. The first sealing assembly is located between two front beams that are spaced apart vertically and is sealed to the two front beams respectively. The two sets of second sealing assemblies are spaced apart and are located between two left beams and two right beams that are spaced apart vertically. The two sets of second sealing assemblies are sealed to the two left beams and the two right beams respectively.

7. The panel connection structure of an assembled cargo box according to claim 6, characterized in that, The first sealing assembly includes a first sealing plate located between two rear beams spaced apart vertically. Each of the two rear beams has a connecting plate at one end close to the other. The connecting plate has a first connecting piece at the end close to the rear beam, which is connected to the rear beam. The connecting plate also has a second connecting piece at the end facing the first sealing plate, which is connected to the first sealing plate. The first connecting piece and the second connecting piece are located at opposite ends of the connecting plate.

8. The panel connection structure of an assembled cargo box according to claim 7, characterized in that, The second sealing assembly includes a second sealing plate, with multiple second sealing plates arranged side-by-side between the two left beams and the two right beams. The second sealing plate has a second groove, with mounting holes at both ends of the second groove. Any two connected second sealing plates fit together, and the multiple mounting holes are interconnected. The bottom end of the second groove has a third notch for mounting the left or right beam. The left or right beam can extend into the third notch and fit against its inner wall. The bottom wall of the second groove fits against the bottom end of the left or right beam. The upper end of the second groove has a third connecting piece, which can fit against and connect with the adjacent end faces of the left and right beams.

9. The panel connection structure of an assembled cargo box according to claim 8, characterized in that, The inner wall of the second groove is provided with multiple reinforcing ribs arranged vertically side by side. Each of the upper and lower ends of the reinforcing ribs is provided with a fourth connecting piece. The two fourth connecting pieces can be attached to and connected to the two left beams or the two right beams that are spaced apart vertically.

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