An unfolding container frame structure
By introducing components such as double gear plates and hydraulic push rods into the container, and using servo motors to drive the synchronous unfolding of the container, the problem of low loading and unloading efficiency for large and irregularly shaped goods is solved, the loading and unloading efficiency and frame stability are improved, and the applicability of the container is enhanced.
Patent Information
- Application Number
- CN202522223134.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-21
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-10-21
AI Technical Summary
Existing container loading and unloading mainly relies on single-door opening, which makes it difficult to quickly load large and irregularly shaped goods, resulting in low loading and unloading efficiency. In addition, the traditional deployment mechanism has poor linkage and complicated operation steps, which limits the flexible application of containers in logistics, warehousing and other scenarios.
It adopts components such as double gear plates, coupling shafts and hydraulic push rods, and realizes the synchronous deployment of containers through servo motor drive. Combined with auxiliary struts and reinforcing rods, it improves the stability and load-bearing capacity of the frame and simplifies the operation steps.
It enables rapid deployment and stable loading and unloading of containers, improves the efficiency of loading and unloading large and irregularly shaped goods, and enhances the applicability of containers in logistics and warehousing scenarios.
Smart Images
Figure CN224676942U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of container technology, specifically a deployable container frame structure that is easy to unfold. Background Technology
[0002] A deployable container is a type of container whose side walls and top can be unfolded. When closed, it is compatible with the dimensions of a standard container and can be integrated into existing transportation systems. The wings are opened using hydraulic or manual mechanisms, widening the loading and unloading area, facilitating cargo loading and unloading, improving efficiency, adapting to cargo of different sizes, and optimizing space utilization.
[0003] Existing container loading and unloading mainly relies on single-door opening, which makes it difficult to quickly load large and irregularly shaped goods, resulting in low loading and unloading efficiency. In addition, the traditional deployment mechanism has poor linkage and complicated operation steps, which limits the flexible application of containers in logistics, warehousing and other scenarios, and thus reduces their applicability. Utility Model Content
[0004] To overcome the above-mentioned defects, this utility model provides an easy-to-deploy container frame structure, which solves the problem that the existing container loading and unloading mainly relies on single-door opening, making it difficult to quickly load large and irregularly shaped goods, resulting in low loading and unloading efficiency. In addition, the traditional deployment mechanism has poor linkage and complicated operation steps, which limits the flexible application of containers in logistics, warehousing and other scenarios, and thus reduces their applicability.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an easily deployable container frame structure, comprising a frame body, two doors on one side of the frame body, a support rod assembly on the inner side of each door, the support rod assembly including an auxiliary support rod, a support leg fixedly installed at the bottom of the auxiliary support rod, a groove formed at the top of the auxiliary support rod, a recess fixedly installed on the inner side of each door, protective shells fixedly installed on both sides of the frame body corresponding to one end of the door, a servo motor installed at the bottom inner of each protective shell, a double gear plate fixedly connected to the output end of the servo motor, a toothed chain meshing on the side of the double gear plate near the servo motor, and a secondary toothed plate meshing at the top of the toothed chain. A connecting shaft is fixedly connected to one side of plate two. A side top plate is fixedly installed on the outer side of the connecting shaft two. Two hydraulic push rods are fixedly installed in a groove in the side top plate. An extension plate is provided on one side of the side top plate. Through grooves are opened on both sides of the extension plate. The inner sidewall of the through groove is fixedly connected to one end of the hydraulic push rod. An installation groove is opened on one side of the extension plate. An auxiliary handle is rotatably connected in the installation groove. Square grooves are opened on both sides of the extension plate away from the side top plate. A support assembly is installed in the square groove. The support assembly includes a rotating shaft. A protrusion is fixedly connected to the outer side of the rotating shaft. An internal threaded hole is opened in the protrusion. A threaded rod is threadedly connected to the internal threaded hole. Multiple sections of automatic telescopic rod are fixedly installed at the bottom of the threaded rod.
[0006] As a further embodiment of this utility model: L-shaped plates are fixedly installed on the top of both sides of the auxiliary support rod, the groove of the L-shaped plate faces the side of the concave block, and the L-shaped plate and the concave block are slidably engaged.
[0007] As a further embodiment of this utility model: a baffle is fixedly installed in the middle of the frame body, and a reinforcing rod is fixedly installed in the frame body.
[0008] As a further embodiment of this utility model: a secondary gear plate is engaged at the bottom of the side of the double gear plate away from the servo motor, a connecting shaft is fixedly connected to one side of the secondary gear plate, and a side base plate is fixedly installed on the outer side of the connecting shaft.
[0009] As a further embodiment of this utility model: a toothed plate is fixedly installed on one side of the side top plate, and a strip groove is opened on the extension plate at the position corresponding to the toothed plate.
[0010] As a further embodiment of this utility model: the bottom of the threaded rod and the protrusion are respectively provided with positioning holes, and positioning bolts are installed in the positioning holes.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This easily deployable container frame structure, through the setting of a double gear plate, a connecting shaft, and a strip groove, controls the deployment of the container by driving a servo motor to drive the double gear plate, which in turn drives the rotation of the auxiliary gear plate. The auxiliary gear plate synchronously drives the rotation of the connecting shaft, thereby lowering the side bottom plate. The movement of the side bottom plate can be directly controlled by the servo motor. As the double gear plate rotates, the movement of the auxiliary gear plate can be synchronously controlled via the gear chain, realizing the synchronous deployment of the side bottom plate and the side top plate. In addition, when the extension plate is driven to move laterally by the hydraulic push rod, the maximum movement distance of the tooth plate is limited by the strip groove, ensuring a more stable movement of the extension plate, ensuring synchronous deployment, and improving the stability of the extension plate's re-deployment.
[0012] 2. This easily deployable container frame structure, through the installation of reinforcing rods, auxiliary support rods, and auxiliary handles, allows for the separation of the installation area inside the frame body by baffles when the container is deployed. The reinforcing rods improve the overall strength and stability of the frame, ensuring that the container can withstand greater loads when deployed. The recessed blocks interlock with the L-shaped plates through slots, making it easy to remove and place the auxiliary support rods before and after use. The auxiliary handles are hooked out of the installation slots via the grooves at the top of the auxiliary support rods, and the support legs ensure that operators can safely and stably adjust the support components, facilitating quick deployment for loading and unloading of goods. Attached Figure Description
[0013] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the strut assembly of this utility model; Figure 3 This is a schematic diagram of the connection between the auxiliary gear plate 1, the auxiliary gear plate 2, and the double gear plate of this utility model; Figure 4 This is a structural diagram showing the positional relationship between the toothed plate and the groove of this utility model; Figure 5 This is a schematic diagram of the structure of the support component of this utility model; In the diagram: 1. Frame; 2. Door; 3. Support rod assembly; 301. Auxiliary support rod; 302. L-shaped plate; 303. Support leg; 304. Groove; 4. Recessed block; 5. Baffle; 6. Reinforcing rod; 7. Protective shell; 8. Servo motor; 9. Double gear plate; 10. Secondary gear plate one; 11. Coupling one; 12. Side bottom plate; 13. Gear chain; 14. Secondary gear plate two; 15. Coupling two; 6. Side top plate; 17. Hydraulic push rod; 18. Extension plate; 19. Through groove; 20. Toothed plate; 21. Strip groove; 22. Mounting groove; 23. Auxiliary handle; 24. Square groove; 25. Support assembly; 2501. Rotary shaft; 2502. Protrusion; 2503. Internal threaded hole; 2504. Threaded rod; 2505. Multi-section automatic telescopic rod; 2506. Positioning hole; 2507. Positioning bolt. Detailed Implementation
[0014] The technical solution of this patent will be further described in detail below with reference to specific embodiments.
[0015] like Figure 1-5 As shown, this utility model provides a technical solution: an easy-to-deploy container frame structure, including a frame body 1, a baffle 5 fixedly installed in the middle of the frame body 1, and a reinforcing rod 6 fixedly installed inside the frame body 1. By providing the baffle 5 and the reinforcing rod 6, when the container is deployed, the baffle 5 divides the installation area inside the frame body 1, and the reinforcing rod 6 can improve the overall strength and stability of the frame body 1, ensuring that the container can withstand a greater load in the deployed state.
[0016] Two boxes 2 are provided on one side of the frame 1. A support rod assembly 3 is provided on the inner side of the box 2. The support rod assembly 3 includes an auxiliary support rod 301. L-shaped plates 302 are fixedly installed on the top of both sides of the auxiliary support rod 301. The slots of the L-shaped plates 302 face the recess 4. The L-shaped plates 302 and the recess 4 are slidably engaged. By providing L-shaped plates 302, the L-shaped plates 302 and the recess 4 are engaged with each other through the slots, so that the auxiliary support rod 301 can be easily taken out and placed before and after use.
[0017] A support bracket 303 is fixedly installed at the bottom of the auxiliary support rod 301, and a groove 304 is opened at the top of the auxiliary support rod 301. A recess 4 is fixedly installed on the inner side of the box door 2. Protective shells 7 are fixedly installed on both sides of the frame body 1 corresponding to one end of the box door 2. A servo motor 8 is installed at the bottom of the inner side of the protective shell 7. A double gear plate 9 is fixedly connected to the output end of the servo motor 8. A secondary gear plate 10 is meshed on the bottom of the side of the double gear plate 9 away from the servo motor 8. A connecting shaft 11 is fixedly connected to one side of the secondary gear plate 10. A side bottom plate 12 is fixedly installed on the outer side of the connecting shaft 11. By providing the connecting shaft 11, the servo motor 8 is controlled to drive the rotation of the double gear plate 9, which in turn drives the rotation of the secondary gear plate 10. The secondary gear plate 10 synchronously drives the rotation of the connecting shaft 11, thereby allowing the side bottom plate 12 to be lowered, so that the movement of the side bottom plate 12 can be directly controlled by the servo motor 8.
[0018] A gear chain 13 is meshed on the side of the double gear plate 9 near the servo motor 8. A secondary gear plate 14 is meshed on the top of the gear chain 13. A connecting shaft 15 is fixedly connected to one side of the secondary gear plate 14. A side top plate 16 is fixedly installed on the outside of the connecting shaft 15. A toothed plate 20 is fixedly installed on one side of the side top plate 16. A strip groove 21 is provided on the extension plate 18 at the position corresponding to the toothed plate 20. By providing the strip groove 21, when the extension plate 18 is driven to move laterally by the hydraulic push rod 17, the maximum moving distance of the toothed plate 20 is limited by the strip groove 21, ensuring that the movement process of the extension plate 18 is more stable.
[0019] Two hydraulic push rods 17 are fixedly installed in the grooves opened in the side top plate 16. An extension plate 18 is provided on one side of the side top plate 16. Through slots 19 are opened on both sides of the extension plate 18. The inner sidewall of the through slot 19 is fixedly connected to one end of the hydraulic push rod 17. An installation slot 22 is opened on one side of the extension plate 18. An auxiliary handle 23 is rotatably connected in the installation slot 22. Square slots 24 are opened on both sides of the extension plate 18 away from the side top plate 16. A support assembly 25 is installed in the square slot 24. The support assembly 25 includes a rotating shaft 2501. A protrusion 2502 is fixedly connected to the outer side of the rotating shaft 2501. The protrusion 2502 has an opening in the middle. An internal threaded hole 2503 is provided, and a threaded rod 2504 is threadedly connected to the internal threaded hole 2503. Multiple sections of automatic telescopic rods 2505 are fixedly installed at the bottom of the threaded rod 2504. Positioning holes 2506 are respectively opened at the bottom of the threaded rod 2504 and the protrusion 2502. Positioning bolts 2507 are installed in the positioning holes 2506. By providing positioning bolts 2507, the threaded rod 2504 and the protrusion 2502 are connected to each other, so that the threaded rod 2504 can avoid swaying when supported by multiple sections of automatic telescopic rods 2505, thereby improving the stability and support of the container frame 1 structure.
[0020] The working principle of this utility model is as follows: When the unfolding container is unfolded, the drive servo motor 8 operates to drive the double gear plate 9. The far end of the double gear plate 9 drives the rotation of the auxiliary gear plate 10, which in turn drives the rotation of the connecting shaft 11, thereby lowering the side bottom plate 12. At the same time, the near end of the double gear plate 9 drives the movement of the gear chain 13, which in turn drives the rotation of the auxiliary gear plate 14. Through the connection of the connecting shaft 15, the side top plate 16 is lifted and unfolded. The hydraulic push rod 17 drives the lateral movement of the extension plate 18 in the through groove 19, and the maximum movement distance of the toothed plate 20 is limited by the strip groove 21. In addition, the auxiliary handle 23 is hooked out of the mounting groove 22 through the receiving groove 304 at the top of the auxiliary support rod 301. The auxiliary support rod 301 is then fixed to the bottom support extension plate 18 via the support bracket 303, so that the extension plate 18 can stably allow the protrusions 2502 on both sides to pop out from the square groove 24. First, the threaded end of the threaded rod 2504 rotates in the internal threaded hole 2503, so that the protrusion 2502 is aligned with the positioning hole 2506 of the threaded rod 2504. Then, the threaded rod 2504 is fixed by the positioning bolt 2507. Finally, the multi-section automatic telescopic rod 2505 is controlled to support the two sides of the extension plate 18. In addition, when the auxiliary support rod 301 is stored, the sliding engagement between the L-shaped plate 302 and the concave plate allows the L-shaped plate 302 to restrict the auxiliary support rod 301, thus completing the deployment and safe storage of the container.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of 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.
[0022] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.
Claims
1. An easily deployable container frame structure, comprising a frame body (1), characterized in that: Two boxes (2) are provided on one side of the frame (1). A support rod assembly (3) is provided on the inner side of the box (2). The support rod assembly (3) includes an auxiliary support rod (301). A support bracket (303) is fixedly installed at the bottom of the auxiliary support rod (301). A groove (304) is opened at the top of the auxiliary support rod (301). A recess (4) is fixedly installed on the inner side of the box (2). Anti-proof A protective shell (7) has a servo motor (8) installed at its inner bottom. A double gear plate (9) is fixedly connected to the output end of the servo motor (8). A gear chain (13) meshes with the side of the double gear plate (9) near the servo motor (8). A secondary gear plate (14) meshes with the top of the gear chain (13). A connecting shaft (15) is fixedly connected to one side of the secondary gear plate (14). A side top plate (16) is fixedly installed on the outer side of the connecting shaft (15). (16) Two hydraulic push rods (17) are fixedly installed in the groove. An extension plate (18) is provided on one side of the side top plate (16). Through grooves (19) are respectively opened on both sides of the extension plate (18). The inner side wall of the through groove (19) is fixedly connected to one end of the hydraulic push rod (17). An installation groove (22) is opened on one side of the extension plate (18). An auxiliary handle (23) is rotatably connected in the installation groove (22). The two sides of the extension plate (18) are far away from the side top plate (17). 6) has a square groove (24) at one end, and a support component (25) is installed in the square groove (24). The support component (25) includes a rotating shaft (2501). A protrusion (2502) is fixedly connected to the outside of the rotating shaft (2501). An internal threaded hole (2503) is opened in the protrusion (2502). A threaded rod (2504) is threadedly connected to the internal threaded hole (2503). Multiple automatic telescopic rods (2505) are fixedly installed at the bottom of the threaded rod (2504).
2. The easily deployable container frame structure according to claim 1, characterized in that: L-shaped plates (302) are fixedly installed on the top of both sides of the auxiliary support rod (301). The slot of the L-shaped plate (302) faces the side of the concave block (4). The L-shaped plate (302) and the concave block (4) are slidably engaged.
3. The easily deployable container frame structure according to claim 1, characterized in that: A baffle (5) is fixedly installed in the middle of the frame body (1), and a reinforcing rod (6) is fixedly installed inside the frame body (1).
4. The easily deployable container frame structure according to claim 1, characterized in that: The bottom of the double gear plate (9) away from the servo motor (8) is engaged with a secondary gear plate (10), and a connecting shaft (11) is fixedly connected to one side of the secondary gear plate (10). A side base plate (12) is fixedly installed on the outer side of the connecting shaft (11).
5. The easily deployable container frame structure according to claim 1, characterized in that: A toothed plate (20) is fixedly installed on one side of the side top plate (16), and a strip groove (21) is provided on the extension plate (18) at the position corresponding to the toothed plate (20).
6. The easily deployable container frame structure according to claim 1, characterized in that: The bottom of the threaded rod (2504) and the protrusion (2502) are respectively provided with positioning holes (2506), and positioning bolts (2507) are installed in the positioning holes (2506).