Cargo fall-preventing device for logistics

Abstract

This utility model relates to the field of logistics transportation technology and discloses a cargo anti-fall protection device for logistics, including a support plate. Each support plate has a storage slot on its top, and a baffle is rotatably connected inside the storage slot. A sliding groove is provided on one side of the baffle. Through the baffle, limiting component, crossbar, folding net, and fixing component, after the cargo is placed, multiple baffles are rotated upwards by 90 degrees. The operator pulls the crossbar upwards using a handle at one end of the limiting component. When the two ends of the crossbar move close to the inner wall of the top of the baffle, the operator moves the handle towards the middle, causing the limiting component to move away from the end of the crossbar. After the crossbar continues to move upwards and contacts the inner wall of the top of the baffle, the handle is released, allowing the limiting component to engage with the baffle. The fixing component is then rotated to secure the crossbar. The unfolded folding net and baffle prevent cargo from falling from the top of the support plate, thus solving the problem in the prior art where cargo easily falls through the gap between the chain and the baffle.

Description

Technical Field

[0001] This utility model relates to the field of logistics and transportation technology, and in particular to a cargo anti-drop protection device for logistics. Background Technology

[0002] Logistics is the physical flow of goods from the supply location to the receiving location. Through basic functions such as transportation, storage, loading and unloading, handling, packaging, distribution processing, delivery, and information processing, it realizes the spatial and temporal transfer of goods and occupies a key position in economic activities. When forklifts transfer pallets to transport goods, the forks will shake when the forklift starts, stops, or passes over uneven ground, making it easy for goods to fall off the logistics pallet.

[0003] A search of Chinese Patent Publication No. CN213229474U reveals a protective device for logistics transportation, relating to the field of logistics transportation. This protective device includes a frame and a main connecting ring. The main connecting ring is fixedly connected to the outer surface of the frame, and a partition is fixedly connected to the inner wall of the frame. This device, by setting up a main protective mechanism, an auxiliary protective mechanism, a drive shaft, and an anti-slip plate, rotates the first baffle and the drive shaft by rotating the handle, causing the first baffle to stand upright. The first baffle, in conjunction with a first ring, allows a first retaining chain to stand upright on both sides of the anti-slip plate. The drive shaft drives the rotating shaft and the second baffle to rotate, causing the second baffle to stand upright. The second baffle, in conjunction with a second ring, allows a second retaining chain to stand upright on the outside of the anti-slip plate, preventing goods from falling off. This solves the problem of existing logistics pallets lacking protective devices around their perimeter, making goods prone to falling off, and achieves the effect of protecting the goods.

[0004] However, in implementing the relevant technology, the above-mentioned protective device for logistics transportation has the following problems: In the prior art, the goods are prevented from falling by using baffles and chains, but the gap between the chains and baffles is large, and the goods can easily fall through the gap between the chains and baffles. Based on this, this utility model designs a protective device for preventing goods from falling in logistics to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a cargo anti-fall protection device for logistics, so as to solve the problem mentioned in the background art that the gap between the chain and the baffle is too large, and the cargo is easy to fall through the gap between the chain and the baffle.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cargo anti-fall protection device for logistics, including a support plate, the top of the support plate is provided with a storage groove, a baffle is rotatably connected inside the storage groove, and a sliding groove is provided on one side of the baffle;

[0007] A folded mesh is fixedly installed on the bottom inner wall of the storage slot, and a crossbar is fixedly installed on the top of the folded mesh. The two ends of the crossbar are slidably connected to the slide groove. Limiting components are provided inside the crossbar, and the limiting components are inserted into the baffle.

[0008] A fixing member is installed through one side of the baffle, and the fixing member is threadedly connected to the crossbar.

[0009] As a preferred embodiment, the limiting component includes an L-shaped plate, a rod, and a spring. The L-shaped plates are slidably connected to both sides of the inner wall of the crossbar. The rod and the spring are respectively located on one side of the L-shaped plate, and one end of the spring is fixedly connected to one side of the inner wall of the crossbar.

[0010] As a preferred embodiment, a limiting groove is formed through one side of the baffle, and the L-shaped plate is inserted into the limiting groove.

[0011] As a preferred embodiment, the fixing member is a threaded rod, and both ends of the crossbar are provided with threaded grooves, and the fixing member is threadedly connected to the threaded grooves.

[0012] As a preferred embodiment, a limiting block is fixedly installed on one side of the baffle, and a groove is provided on the top of the limiting block, with a stabilizing plate engaged inside the groove.

[0013] As a preferred embodiment, a rectangular frame is fixedly installed around the perimeter of the support plate, and each rectangular frame has a placement groove on its top that matches the stabilizing plate.

[0014] As a preferred embodiment, damping shafts are installed on both sides of the inner wall of the storage slot, and the storage slot is connected to the baffle through the damping shafts.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] 1. By using baffles, limiting components, crossbars, folding nets, and fixing parts, after the goods are placed, multiple baffles are rotated upwards by 90 degrees. The worker pulls the crossbar upwards using the handle at one end of the limiting component. When the two ends of the crossbar move close to the inner wall of the top of the baffle, the worker moves the handle towards the middle position, causing the limiting component to move away from the end of the crossbar. After the crossbar continues to move upwards and contacts the inner wall of the top of the baffle, the handle is released, allowing the limiting component to engage with the baffle. The fixing parts are then rotated to secure the crossbar. The unfolded folding net and baffles prevent the goods on top of the support plate from falling, thus solving the problem in the prior art where goods easily fall through the gap between the chain and the baffle.

[0017] 2. By using the placement slot, stabilizing plate, and groove, the stabilizing plate inside the placement slot is inserted into the groove. The stabilizing plate further stabilizes the unfolded folded net, thereby increasing the stability of the folded net. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the three-dimensional structure of the bearing plate of this utility model;

[0020] Figure 3 This is a schematic diagram of a partial three-dimensional structure of the crossbar of this utility model;

[0021] Figure 4 This utility model Figure 3 A schematic diagram of the enlarged structure at point A in the middle.

[0022] In the diagram: 1. Support plate; 2. Storage slot; 3. Baffle; 4. Slide groove; 5. Folded mesh; 6. Crossbar; 7. Fixing component; 8. Limiting component; 81. L-shaped plate; 82. Rod body; 83. Spring; 9. Threaded groove; 10. Limiting block; 11. Groove; 12. Stabilizing plate; 13. Placement slot; 14. Limiting groove; 15. Rectangular frame; 16. Damping pivot. Detailed Implementation

[0023] 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.

[0024] This utility model provides, for example Figure 1-4The illustrated cargo anti-fall protection device for logistics includes a support plate 1. Each support plate 1 has a storage slot 2 on its top. Cargo is placed on the top of the support plate 1, not exceeding the range of the storage slot 2. A baffle 3 is rotatably connected inside the storage slot 2. A sliding groove 4 is provided on one side of the baffle 3. A folded mesh 5, which is a folded diamond mesh, is fixedly installed on the bottom inner wall of the storage slot 2. A crossbar 6 is fixedly installed on the top of the folded mesh 5. When not obstructing cargo from falling, the folded mesh 5, crossbar 6, and baffle 3 can all be stored in the storage slot 2. Both ends of the crossbar 6 are slidably connected to the sliding groove 4. Each crossbar 6 has a limit component 8 inside, which is inserted into the baffle 3. The limit component 8 includes an L-shaped plate 81, a rod 82, and a spring 83. The L-shaped plate 81 is slidably connected to both sides of the inner wall of the crossbar 6. The rod 82 and spring 83 are located on one side of the L-shaped plate 81, and one end of the spring 83 is connected to the crossbar 6. One side of the inner wall of the rod 6 is fixedly connected, and a limiting groove 14 is opened through one side of the baffle 3. The L-shaped plate 81 is inserted into the limiting groove 14. Multiple baffles 3 are rotated upward 90 degrees. The operator pulls the crossbar 6 upward through the handle at one end of the rod body 82. When the two ends of the crossbar 6 slide upward through the sliding groove 4 and approach the top inner wall of the baffle 3, the operator moves the handle to the middle position with both hands, so that the rod body 82 drives the L-shaped plate 81 to move away from the end of the crossbar 6. After the crossbar 6 continues to move upward and contacts the top inner wall of the baffle 3, the handle is released. Under the action of the spring 83, the L-shaped plate 81 is reset and moves to insert into the baffle 3. At this time, the crossbar 6 is limited to the height position of the top inner wall of the baffle 3. A fixing part 7 is installed through one side of the baffle 3. The fixing part 7 is threadedly connected to the crossbar 6. Rotating the fixing part 7 and connecting it with the threaded groove 9 fixes the crossbar 6. The folded net 5 and the baffle 3 prevent the goods on the top of the bearing plate 1 from falling.

[0025] In this embodiment, as Figure 1 and Figure 4 As shown, the fixing part 7 is a threaded rod, and both ends of the crossbar 6 are provided with threaded grooves 9. The fixing part 7 is threadedly connected to the threaded grooves 9. By rotating the fixing part 7 to connect with the threaded grooves 9, the two ends of the crossbar 6 are fixed together with the baffle 3.

[0026] In this embodiment, as Figure 1 and Figure 2 As shown, a limiting block 10 is fixedly installed on one side of the baffle 3. A groove 11 is provided on the top of the limiting block 10. A stabilizing plate 12 is snapped into the inside of the groove 11. A rectangular frame 15 is fixedly installed around the bearing plate 1. The top of each rectangular frame 15 is provided with a placement groove 13 that matches the stabilizing plate 12. When the stabilizing plate 12 is not in use, it is placed in the placement groove 13 for storage. The stabilizing plate 12 inside the placement groove 13 is taken out and snapped into the groove 11. The unfolded folded net 5 is further stabilized by the stabilizing plate 12.

[0027] In this embodiment, as Figure 2As shown, damping shafts 16 are installed on both sides of the inner wall of the storage slot 2. The storage slot 2 is connected to the baffle 3 through the damping shafts 16. The baffle 3 has a damping effect when rotated by the damping shafts 16. The damping shafts 16 are existing mature technologies and will not be described in detail.

[0028] Working principle of this utility model: This utility model is a cargo anti-fall protection device for logistics. First, when in use, the cargo is placed on the top of the bearing plate 1 and located inside the storage slot 2. After the cargo is placed, multiple baffles 3 are rotated upward by 90 degrees through the damping shaft 16. Then, the staff pulls the crossbar 6 upward through the handle at one end of the rod 82. The two ends of the crossbar 6 slide upward through the sliding groove 4. When the two ends of the crossbar 6 move close to the top inner wall of the baffle 3, the staff moves the handle to the middle position. The handle drives the L-shaped plate 81 to move through the rod 82 and squeezes the spring 83 away from the end of the crossbar 6. At this time, the crossbar 6 continues to move upward and contacts the top inner wall of the baffle 3. Then the handle is released. Under the action of the spring 83, the L-shaped plate 81 is reset and moved into the limiting groove 14. At this time, the fixing part 7 and the threaded groove 9 are aligned, which makes it easy to rotate the fixing part 7 and the threaded groove 9 to fix the crossbar 6.

[0029] The stabilizing plate 12 inside the placement slot 13 is inserted into the groove 11. The stabilizing plate 12 further stabilizes the unfolded folded net 5, and the folded net 5 and the baffle 3 prevent the goods on the top of the support plate 1 from falling off.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A cargo anti-fall protection device for logistics, comprising a support plate (1), characterized in that: The top of each of the support plates (1) is provided with a storage groove (2), and a baffle (3) is rotatably connected inside the storage groove (2). A sliding groove (4) is provided on one side of the baffle (3). A folded mesh (5) is fixedly installed on the bottom inner wall of the storage groove (2), and a crossbar (6) is fixedly installed on the top of the folded mesh (5). The two ends of the crossbar (6) are slidably connected to the slide groove (4). Limiting components (8) are provided inside the crossbar (6), and the limiting components (8) are inserted into the baffle (3). A fastener (7) is installed through one side of the baffle (3), and the fastener (7) is threadedly connected to the crossbar (6).

2. The cargo anti-fall protection device for logistics as described in claim 1, characterized in that: The limiting component (8) includes an L-shaped plate (81), a rod (82), and a spring (83). The L-shaped plate (81) is slidably connected to both sides of the inner wall of the crossbar (6). The rod (82) and the spring (83) are respectively located on one side of the L-shaped plate (81). One end of the spring (83) is fixedly connected to one side of the inner wall of the crossbar (6).

3. The cargo anti-fall protection device for logistics as described in claim 2, characterized in that: A limiting groove (14) is provided through one side of the baffle (3), and the L-shaped plate (81) is inserted into the limiting groove (14).

4. The cargo anti-drop protection device for logistics as described in claim 1, characterized in that: The fixing member (7) is a threaded rod, and both ends of the crossbar (6) are provided with threaded grooves (9). The fixing member (7) and the threaded grooves (9) are threadedly connected.

5. The cargo anti-fall protection device for logistics as described in claim 1, characterized in that: A limiting block (10) is fixedly installed on one side of the baffle (3). A groove (11) is provided on the top of the limiting block (10), and a stabilizing plate (12) is engaged inside the groove (11).

6. The cargo anti-fall protection device for logistics as described in claim 5, characterized in that: A rectangular frame (15) is fixedly installed around the bearing plate (1), and the top of the rectangular frame (15) is provided with a placement groove (13) that matches the stabilizing plate (12).

7. The cargo anti-drop protection device for logistics as described in claim 1, characterized in that: The inner walls of the storage groove (2) are equipped with damping shafts (16) on both sides, and the storage groove (2) is connected to the baffle (3) through the damping shafts (16).

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