Folding anti-skid loading and unloading platform for logistics vehicle

Abstract

The utility model provides a folding antiskid loading and unloading platform for logistics vehicle, including folding subassembly, folding subassembly includes base, support column, middle shaft, support seat, main platform and support leg. The utility model discloses through folding subassembly can realize flexible folding and unfolding of platform, when not using, can fold up platform, greatly reduce the space occupied, make things convenient for storage and transportation, effectively improved the space utilization, solved the problem that traditional fixed structure platform volume is big, cannot fold, occupies more space, while, the four corners of the base lower surface install the universal wheel with brake, the platform is convenient in different sites removes, can adjust the position flexibly, further promoted the flexibility of space utilization, through the upper surface of main platform, first platform and second platform all sets up antiskid line, increased the friction between staff sole and platform, avoided staff to slip when walking, reduced the risk of safety accident, guaranteed the safe operation of loading and unloading.

Description

Technical Field

[0001] This utility model relates to the field of logistics equipment technology, and in particular to a foldable anti-slip loading and unloading platform for logistics vehicles. Background Technology

[0002] In the entire logistics and transportation process, loading and unloading is a crucial hub ensuring the efficient flow of goods. It not only directly determines the efficiency of goods entering and leaving the warehouse but also forms the foundation for ensuring the smooth operation of the entire logistics chain. As the core equipment connecting logistics vehicles and the warehouse floor, the performance parameters of the loading and unloading platform, such as its load-bearing capacity, high adaptability, and ease of operation, not only affect the speed and quantity of goods handling but also play a decisive role in the safety of personnel and goods. Once a loading and unloading platform malfunctions, it may lead to extended loading and unloading times, cargo damage, or even safety accidents, seriously affecting the timeliness and safety of logistics and transportation.

[0003] Traditional loading and unloading platforms are mostly fixed structures, large in size and non-foldable. When not in use, they occupy a lot of space and are not easy to move, which is not conducive to the effective use of space. At the same time, the platform surface is easy to slip, which poses a safety hazard during the loading and unloading process and affects the loading and unloading efficiency. Therefore, a foldable anti-slip loading and unloading platform for logistics vehicles is proposed. Utility Model Content

[0004] In view of this, the present invention aims to provide a foldable anti-slip loading and unloading platform for logistics vehicles to solve or alleviate the technical problems existing in the prior art, or at least provide a beneficial alternative.

[0005] The technical solution of this utility model embodiment is implemented as follows: a foldable anti-slip loading and unloading platform for logistics vehicles includes a folding assembly, wherein the folding assembly includes a base, a support column, a central shaft, a support seat, a main platform, a first pin, a first platform, a second pin, a connecting strip, a third pin, a second platform, a first connecting seat, a first rotating shaft, and support legs;

[0006] Support columns are welded to the center of both sides of the upper surface of the base. A central shaft runs through the upper part of one side of each of the two support columns. A support seat is rotatably connected to the center of the outer side wall of the central shaft. A main platform is fixedly connected to the top of the support seat. A first platform is rotatably connected to the front surface of the main platform via a first pin. A connecting strip is rotatably connected to the rear surface of the main platform via a second pin. A second platform is rotatably connected to the rear surface of the connecting strip via a third pin. A first connecting seat is fixedly connected to the center of the rear part of the lower surface of the second platform. A support leg is rotatably connected to the inner side wall of the first connecting seat via a first pivot.

[0007] More preferably, the rear surface of the base has a mounting groove in the middle, the inner wall of the mounting groove is rotatably connected to a mounting seat via a second rotating shaft, the top of the mounting seat is fixedly connected to an electric cylinder, the lower surface of the main platform is fixedly connected to a second connecting seat at the rear center, the inner wall of the second connecting seat is rotatably connected to a connecting cylinder via a third rotating shaft, and the output end of the electric cylinder is fixedly connected to the outer wall of the connecting cylinder.

[0008] More preferably, a docking plate is fixedly connected to the rear surface of the second platform, and an L-shaped limiting seat is welded to the center of the front part of the lower surface of the docking plate. A limiting groove is formed in the middle of the front surface of the L-shaped limiting seat. The upper part of the outer side wall of the support leg is fitted and connected to the inner side wall of the limiting groove. A limiting screw hole is formed on one side of the L-shaped limiting seat. A limiting screw is threaded to the inner side wall of the limiting screw hole. A limiting hole is formed on the outer side wall of the support leg near the limiting screw hole. The outer side wall of the limiting screw is slidably connected to the inner side wall of the limiting hole on the side near the support leg.

[0009] More preferably, an adjusting screw hole is provided at the center of the bottom of the support leg, an adjusting stud is threaded to the inner side wall of the adjusting screw hole, and an anti-slip foot is fixedly connected to the bottom of the adjusting stud.

[0010] Preferably, the upper surfaces of the main platform, the first platform, and the second platform are all provided with anti-slip textures.

[0011] More preferably, a support plate is fixedly connected to the front of the upper surface of the main platform, and the top of the support plate is attached to the front of the lower surface of the main platform.

[0012] More preferably, the lower surface of the first platform is provided with an anti-slip strip.

[0013] More preferably, each of the four corners of the lower surface of the base is equipped with a universal caster wheel with brakes.

[0014] The present invention has the following advantages due to the adoption of the above technical solution:

[0015] 1. This utility model enables the platform to be flexibly folded and unfolded through the folding component. When not in use, the platform can be folded up, greatly reducing the space occupied, making it easy to store and transport, and effectively improving space utilization. It solves the problems of traditional fixed structure platforms being large in size, not foldable, and occupying a lot of space. At the same time, the universal casters with brakes installed at the four corners of the lower surface of the base make it easy to move the platform in different places and can flexibly adjust its position, further improving the flexibility of space utilization.

[0016] 2. This utility model increases the friction between the workers' shoes and the platform by setting anti-slip textures on the upper surfaces of the main platform, the first platform and the second platform, thereby preventing workers from slipping while walking, reducing the risk of safety accidents and ensuring the safe operation of loading and unloading.

[0017] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural view of the present invention from one perspective;

[0020] Figure 2 This is another structural view of the present invention;

[0021] Figure 3 This is a structural diagram of the second platform and supporting leg of this utility model;

[0022] Figure 4 This is a structural diagram of the main platform and electric cylinder of this utility model;

[0023] Figure 5 This is a diagram of the overall folding structure of this utility model.

[0024] Reference numerals: 1. Folding assembly; 11. Base; 12. Support column; 13. Central shaft; 14. Support seat; 15. Main platform; 16. First pin; 17. First platform; 18. Second pin; 19. Connecting strip; 20. Third pin; 21. Second platform; 22. First connecting seat; 23. First rotating shaft; 24. Support leg; 25. Mounting groove; 26. Second rotating shaft; 27. Mounting seat; 28. Electric cylinder; 29. ​​Second connecting seat; 30. Third rotating shaft; 31. Connecting cylinder; 32. Butt plate; 33. L-shaped limit seat; 34. Limiting groove; 35. Limiting screw hole; 36. Limiting screw; 37. Limiting hole; 38. Adjusting screw hole; 39. Adjusting stud; 40. Anti-slip foot; 41. Anti-slip texture; 42. Support plate; 43. Anti-slip strip; 44. Universal wheel with brake. Detailed Implementation

[0025] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0026] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0027] like Figures 1-5 As shown, this utility model embodiment provides a foldable anti-slip loading and unloading platform for logistics vehicles, including a folding assembly 1. The folding assembly 1 includes a base 11, a support column 12, a central shaft 13, a support seat 14, a main platform 15, a first pin 16, a first platform 17, a second pin 18, a connecting strip 19, a third pin 20, a second platform 21, a first connecting seat 22, a first rotating shaft 23, and a support leg 24.

[0028] Support columns 12 are welded to the center of both sides of the upper surface of the base 11. A central shaft 13 runs through the upper part of one side of the two support columns 12. A support seat 14 is rotatably connected to the center of the outer side wall of the central shaft 13. A main platform 15 is fixedly connected to the top of the support seat 14. A first platform 17 is rotatably connected to the front surface of the main platform 15 through a first pin 16. A connecting strip 19 is rotatably connected to the rear surface of the main platform 15 through a second pin 18. A second platform 21 is rotatably connected to the rear surface of the connecting strip 19 through a third pin 20. A first connecting seat 22 is fixedly connected to the center of the rear part of the lower surface of the second platform 21. A support leg 24 is rotatably connected to the inner side wall of the first connecting seat 22 through a first pivot 23. The main platform 15 and the second platform 21 are connected by the connecting strip 19, so that the second platform 21 fits snugly with the folded first platform 17 after folding.

[0029] In one embodiment, specifically: a mounting groove 25 is provided in the middle of the rear surface of the base 11, and a mounting seat 27 is rotatably connected to the inner sidewall of the mounting groove 25 via a second rotating shaft 26. An electric cylinder 28 is fixedly connected to the top of the mounting seat 27. A second connecting seat 29 is fixedly connected to the center of the rear part of the lower surface of the main platform 15. A connecting cylinder 31 is rotatably connected to the inner sidewall of the second connecting seat 29 via a third rotating shaft 30. The output end of the electric cylinder 28 is fixedly connected to the outer sidewall of the connecting cylinder 31. The connecting cylinder 31 is moved by the electric cylinder 28, thereby driving the main platform 15 to rotate around the central axis 13, which facilitates the adjustment of the main platform 15 according to a preset tilt angle.

[0030] In one embodiment, specifically: a docking plate 32 is fixedly connected to the rear surface of the second platform 21. An L-shaped limiting seat 33 is welded to the center of the front part of the lower surface of the docking plate 32. A limiting groove 34 is opened in the middle of the front surface of the L-shaped limiting seat 33. The upper part of the outer side wall of the support leg 24 is attached to the inner side wall of the limiting groove 34. A limiting screw hole 35 is opened on one side of the L-shaped limiting seat 33. A limiting screw 36 is threadedly connected to the inner side wall of the limiting screw hole 35. A limiting hole 37 is opened on the side of the outer side wall of the support leg 24 near the limiting screw hole 35. The side of the outer side wall of the limiting screw 36 near the support leg 24 is slidably connected to the inner side wall of the limiting hole 37. By rotating the limiting screw 36, the end of the outer side wall of the limiting screw 36 near the support leg 24 slides into the limiting hole 37, thereby limiting and fixing the support leg 24.

[0031] In one embodiment, specifically: an adjustment screw hole 38 is provided at the center of the bottom of the support leg 24, and an adjustment stud 39 is threadedly connected to the inner side wall of the adjustment screw hole 38. An anti-slip foot 40 is fixedly connected to the bottom of the adjustment stud 39. By rotating the adjustment stud 39, the anti-slip foot 40 is moved up and down, thereby facilitating the adjustment of the height of the anti-slip foot 40 and making the anti-slip foot 40 in close contact with the ground.

[0032] In one embodiment, specifically: the upper surfaces of the main platform 15, the first platform 17, and the second platform 21 are all provided with anti-slip textures 41. The anti-slip textures 41 on the upper surfaces of the main platform 15, the first platform 17, and the second platform 21 prevent workers from slipping when walking on the loading and unloading platform, avoid safety hazards, and improve loading and unloading efficiency.

[0033] In one embodiment, specifically: a support plate 42 is fixedly connected to the front of the upper surface of the main platform 15, and the top of the support plate 42 is attached to the front of the lower surface of the main platform 15. The support plate 42 supports the front of the lower surface of the main platform 15, thereby limiting the main platform 15 after the angle is adjusted and increasing the stability of the main platform 15.

[0034] In one embodiment, specifically: an anti-slip strip 43 is provided on the front part of the lower surface of the first platform 17. The anti-slip strip 43 provided on the front part of the lower surface of the first platform 17 contacts the ground, thereby increasing the stability of the first platform 17 and preventing the first platform 17 from sliding.

[0035] In one embodiment, specifically: four corners of the lower surface of the base 11 are equipped with braked casters 44, which facilitate the movement of the entire loading and unloading platform and lock the braked casters 44 to secure the entire loading and unloading platform.

[0036] In operation, this utility model works as follows: First, the loading and unloading platform is moved to a suitable loading and unloading position for the logistics vehicle via the four corner casters 44 with brakes on the lower surface of the base 11. Then, the second platform 21 is pulled to rotate and unfold around the second pin 18 and the third pin 20 via the connecting strip 19. Next, the first platform 17 is pulled to rotate and unfold around the first pin 16, so that the main platform 15, the first platform 17, and the second platform 21 are on the same plane. The electric cylinder 28 is activated, and the output end of the electric cylinder 28 extends to push the connecting cylinder 31. The connecting cylinder 31 rotates on the second connecting seat 29 via the third rotating shaft 30, causing the main platform 15 to rotate around the central axis 13, so that the main platform 15, the first platform 17, and the second platform 21 form a certain slope until the front part of the lower surface of the main platform 15 is in close contact with the top of the support plate 42. At this time, the anti-slip strip 43 on the front part of the lower surface of the first platform 17 is in contact with the ground. At the same time, the docking plate 32 at the rear of the second platform 21 is... Connect the support leg 24 to the logistics vehicle via a connector. After connecting to the logistics vehicle, rotate the support leg 24 so that the upper part of its outer side wall fits into the limiting groove 34 of the L-shaped limiting seat 33. Then tighten the limiting screw 36 so that the limiting screw 36 is inserted into the limiting hole 37 of the support leg 24 to fix the support leg 24. According to the flatness of the ground, rotate the adjusting stud 39 and use the threaded connection between the adjusting stud 39 and the adjusting screw hole 38 at the bottom of the support leg 24 to adjust the height of the anti-slip foot 40 to provide stable support for the second platform 21. Operators can use a trolley to push the goods on the platform for loading and unloading. The anti-slip texture 41 on the upper surface of the main platform 15, the first platform 17 and the second platform 21 can increase the friction and prevent workers from slipping when walking, thus avoiding accidents. After loading and unloading, the loading and unloading platform can be folded by reversing the above steps. After the platform is folded, use the universal casters 44 with brakes to move the platform to the storage position.

[0037] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A foldable, anti-slip loading and unloading platform for logistics vehicles, characterized in that: The folding assembly (1) includes a base (11), a support column (12), a central shaft (13), a support seat (14), a main platform (15), a first pin (16), a first platform (17), a second pin (18), a connecting bar (19), a third pin (20), a second platform (21), a first connecting seat (22), a first rotating shaft (23), and a support leg (24). Support columns (12) are welded to the center of both sides of the upper surface of the base (11). A central shaft (13) runs through the upper part of one side of the two support columns (12). A support seat (14) is rotatably connected to the middle of the outer side wall of the central shaft (13). A main platform (15) is fixedly connected to the top of the support seat (14). A first platform (17) is rotatably connected to the front surface of the main platform (15) through a first pin (16). A connecting strip (19) is rotatably connected to the rear surface of the main platform (15) through a second pin (18). A second platform (21) is rotatably connected to the rear surface of the connecting strip (19) through a third pin (20). A first connecting seat (22) is fixedly connected to the center of the rear part of the lower surface of the second platform (21). A support leg (24) is rotatably connected to the inner side wall of the first connecting seat (22) through a first rotating shaft (23).

2. The foldable anti-slip loading and unloading platform for logistics vehicles according to claim 1, characterized in that: The base (11) has a mounting groove (25) in the middle of its rear surface. The inner wall of the mounting groove (25) is rotatably connected to a mounting seat (27) via a second rotating shaft (26). An electric cylinder (28) is fixedly connected to the top of the mounting seat (27). A second connecting seat (29) is fixedly connected to the center of the rear part of the lower surface of the main platform (15). The inner wall of the second connecting seat (29) is rotatably connected to a connecting cylinder (31) via a third rotating shaft (30). The output end of the electric cylinder (28) is fixedly connected to the outer wall of the connecting cylinder (31).

3. The foldable anti-slip loading and unloading platform for logistics vehicles according to claim 1, characterized in that: A docking plate (32) is fixedly connected to the rear surface of the second platform (21). An L-shaped limiting seat (33) is welded to the center of the front part of the lower surface of the docking plate (32). A limiting groove (34) is opened in the middle of the front surface of the L-shaped limiting seat (33). The upper part of the outer side wall of the support leg (24) is attached to the inner side wall of the limiting groove (34). A limiting screw hole (35) is opened on one side of the L-shaped limiting seat (33). A limiting screw (36) is threadedly connected to the inner side wall of the limiting screw hole (35). A limiting hole (37) is opened on the side of the outer side wall of the support leg (24) near the limiting screw hole (35). The side of the outer side wall of the limiting screw (36) near the support leg (24) is slidably connected to the inner side wall of the limiting hole (37).

4. A foldable anti-slip loading and unloading platform for logistics vehicles according to claim 3, characterized in that: An adjustment screw hole (38) is provided at the center of the bottom of the support leg (24). An adjustment stud (39) is threaded to the inner wall of the adjustment screw hole (38). An anti-slip foot (40) is fixedly connected to the bottom of the adjustment stud (39).

5. A foldable anti-slip loading and unloading platform for logistics vehicles according to claim 1, characterized in that: The upper surfaces of the main platform (15), the first platform (17), and the second platform (21) are all provided with anti-slip textures (41).

6. A foldable anti-slip loading and unloading platform for logistics vehicles according to claim 1, characterized in that: A support plate (42) is fixedly connected to the front of the upper surface of the main platform (15), and the top of the support plate (42) is attached to the front of the lower surface of the main platform (15).

7. A foldable anti-slip loading and unloading platform for logistics vehicles according to claim 1, characterized in that: The lower surface of the first platform (17) is provided with anti-slip strips (43).

8. A foldable anti-slip loading and unloading platform for logistics vehicles according to claim 1, characterized in that: The base (11) is equipped with four corners of its lower surface with casters (44) with brakes.

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