Grid nine-foot type moisture-proof plastic clamping plate

Abstract

The utility model provides a grid nine-foot type moisture-proof plastic clamping plate, and relates to the technical field of plastic clamping plates, the grid nine-foot type moisture-proof plastic clamping plate comprises a plastic clamping plate body, two side surfaces of the plastic clamping plate body are rotatably connected with extension clamping plates through hinges, and the extension clamping plates are used for increasing the supporting area of the plastic clamping plate body. The length of the extension clamping plates is the same as that of the plastic clamping plate body, and two storage grooves are formed in one side of each extension clamping plate; through the arrangement of the extension clamping plate, the supporting rod, the extension rod, the extension rod fixing assembly and the connecting assembly, the plastic clamping plate can contain materials with large sizes, the contact area with the materials is increased, the materials can be stably placed on the plastic clamping plate, and the situation that the materials topple over is greatly avoided; and the supporting rod and the extension rod are adjusted and fixed more easily and conveniently, so that the efficiency of adjusting the extension clamping plate is improved.

Description

Technical Field

[0001] This utility model relates to the field of plastic pallet technology, specifically a grid-type nine-legged moisture-proof plastic pallet. Background Technology

[0002] Plastic pallets are trays made of plastic and used in the logistics and warehousing industries to carry and move goods. They typically possess a certain strength and rigidity, capable of withstanding a certain weight of goods. Compared to wooden pallets, plastic pallets are more corrosion-resistant, waterproof, easier to clean and maintain, and have a longer service life. The grid nine-legged plastic pallet, with its unique nine-leg structure, makes it even more stable.

[0003] Traditional double-sided mesh plastic pallet structures have certain limitations. The area of ​​a nine-legged mesh plastic pallet is usually fixed. In practical use, situations often arise where large materials need to be placed. For these large materials, the fixed-area pallet cannot provide sufficient support, leading to instability and potential tipping hazards.

[0004] Therefore, a grid-type nine-legged moisture-proof plastic pallet is needed to solve the above technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a grid-type nine-legged moisture-proof plastic pallet, which aims to solve the problems in the prior art.

[0006] To achieve the above objectives, one embodiment of this utility model provides a grid-type nine-legged moisture-proof plastic cardboard, comprising:

[0007] Plastic pallet body;

[0008] Two extension plates are respectively hinged and mounted on two sides of the plastic pallet body. The extension plates are used to increase the support area of ​​the plastic pallet body. Each extension plate has two storage slots on one side. Each storage slot has a support rod rotatably connected to its inner wall. Each support rod has an extension rod slidably connected to its interior.

[0009] Four extension rod fixing assemblies are disposed between the extension rod and the support rod, and the extension rod fixing assemblies are used to fix the extension rod;

[0010] Four connecting components are disposed between the extension rod and the plastic pallet body. The connecting components are used to connect the extension rod and the plastic pallet body so that the extension rod and the support rod can stably support the extension pallet.

[0011] Preferably, the extended card plate is provided with a material limiting structure, which is used to limit the volume of materials. The material limiting structure includes a guide groove, a lead screw, a guide slider, and a limiting baffle. The guide groove is opened in the middle of one side of the extended card plate. The lead screw is rotatably disposed on the inner wall of the guide groove. The guide slider is threadedly connected to the lead screw and is located inside the guide groove and slidably connected to the guide groove. The limiting baffle is fixedly connected to the top side of the guide slider.

[0012] Preferably, the connecting assembly includes a connecting block, a mounting groove, a fixing hole, a moving block, a fixing rod, and a connecting structure. The connecting block is connected to one side of the plastic card plate body. The mounting groove is opened on one side of the extension rod. The moving block is slidably disposed inside the mounting groove. The fixing rod is connected to the moving block, passes through the extension rod, and is slidably connected to the extension rod. The size of the fixing rod is adapted to the fixing hole. The connecting structure is disposed on the extension rod and is connected to the moving block. The connecting structure is used to adjust the position of the moving block.

[0013] Preferably, the connecting structure includes a limiting groove, a return spring, a limiting rod, and a connecting rod. The limiting groove is formed on one side of the extension rod. The return spring and the limiting rod are both installed on the inner wall of the limiting groove. The connecting rod is slidably disposed on the outer surface of the limiting rod. One end of the return spring is connected to the connecting rod, and the end of the connecting rod away from the return spring is connected to the moving block.

[0014] Preferably, the extension rod fixing assembly includes fixing threaded holes and countersunk bolts. There are three fixing threaded holes, which are evenly distributed on one side of the extension rod. There are two countersunk holes on one side of the support rod. There are two countersunk bolts, which are threaded into the inner wall of the countersunk holes. Each countersunk bolt corresponds to a countersunk hole, and the countersunk bolts are threaded into the fixing threaded holes.

[0015] Preferably, the top side of the plastic pallet body has two storage slots, the storage slots are positioned corresponding to the limiting baffles, and the sizes of the storage slots and the limiting baffles are adapted to each other.

[0016] Preferably, a limiting block is fixedly connected to one side of the connecting block, the limiting block and the connecting block are an integral structure, and an overlapping inclined surface is provided on one side of the limiting block, the overlapping inclined surface is in contact with one side of the extension rod.

[0017] Preferably, both the outer surfaces of the plastic pallet body and the extension pallet are provided with a moisture-proof coating.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] 1. By incorporating an extension plate, support rod, extension rod, extension rod fixing assembly, and connecting assembly, the plastic pallet can accommodate larger materials, increasing the contact area with the materials and ensuring their stable placement on the pallet. This greatly reduces the risk of materials tipping over and simplifies the adjustment and fixing of the support rod and extension rod, thereby improving the efficiency of adjusting the extension plate.

[0020] 2. The material limiting structure allows the position of the limiting baffle to be adjusted according to the size of the material. By having the limiting baffle fit against the material, the material can be limited, further ensuring that the material can be stably placed on the plastic pallet, greatly preventing the material from falling off during transportation. Attached Figure Description

[0021] Figure 1 This is a first-view structural diagram of the present invention;

[0022] Figure 2 This is a schematic diagram of the second-view structure of the present invention;

[0023] Figure 3 This is a top view of the structure of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the extension plate of this utility model;

[0025] Figure 5 This is a schematic diagram of the support rod of this utility model;

[0026] Figure 6 This is a schematic diagram of the extension rod of this utility model;

[0027] Figure 7 This is a schematic diagram of the structure of the plastic pallet of this utility model;

[0028] Figure 8 This is a schematic diagram of the connecting block of this utility model.

[0029] In the diagram: 10. Plastic pallet body; 101. Storage slot; 11. Connecting block; 111. Fixing insertion hole; 12. Limiting block; 20. Extension pallet; 201. Storage slot; 202. Guide slide; 21. Lead screw; 22. Guide slider; 23. Limiting baffle; 30. Support rod; 31. Countersunk bolt; 40. Extension rod; 401. Mounting slot; 402. Limiting slot; 403. Fixing threaded hole; 41. Moving block; 42. Fixing insertion rod; 43. Return spring; 44. Limiting rod; 45. Connecting rod. Detailed Implementation

[0030] The present invention will now be further described with reference to the accompanying drawings.

[0031] like Figures 1 to 8 As shown, a grid-type nine-legged moisture-proof plastic pallet includes a plastic pallet body 10. Extension pallets 20 are rotatably connected to both sides of the plastic pallet body 10 via hinges. The extension pallets 20 increase the support area of ​​the plastic pallet body 10. The length of the extension pallets 20 is the same as the length of the plastic pallet body 10. Two storage slots 201 are provided on one side of each extension pallet 20. A support rod 30 is rotatably connected to the inner wall of each storage slot 201. An extension rod 40 is slidably connected inside each support rod 30. An extension rod fixing assembly is provided between each extension rod 40 and the support rod 30 to fix the extension rod 40. A connecting assembly is provided between each extension rod 40 and the plastic pallet body 10 to connect the extension rod 40 and the plastic pallet body 10, so that the extension rod 40 and the support rod 30 stably support the extension pallet 20.

[0032] Under normal conditions, the extension plate 20 overlaps the surface of the plastic pallet body 10, and both the extension rod 40 and the support rod 30 are located inside the storage slot 201. When placing materials with a volume no larger than the plastic pallet body 10, the materials are placed on the surface of the extension plate 20. When placing larger materials, the extension plate 20 is flipped so that its upper surface is on the same horizontal plane as the upper surface of the plastic pallet body 10. Then, the extension rod 40 is adjusted to a suitable position and fixed by the extension rod fixing assembly. Then, the support rod 30 drives the extension rod 40 to rotate to a suitable angle and move it out of the storage slot 201. Finally, the extension rod 40 is connected to the plastic pallet body 10 by the connecting assembly, so that the extension rod 40 can no longer rotate or move. At this time, the extension plate 20 is stably kept in a horizontal state. The plastic pallet body 10 and the extension plate 20 are used to support larger materials, thus expanding the support area.

[0033] It should be noted that the plastic pallet body 10 is a grid-type nine-legged plastic pallet, and the extension pallet 20 is also grid-type. The grid-like design of the plastic pallet body 10 and the extension pallet 20 facilitates ventilation, thereby reducing the accumulation of moisture on the surface of the plastic pallet body 10 and the extension pallet 20, reducing the risk of goods getting damp, and making the plastic pallet have a better moisture-proof effect.

[0034] The extension pallet 20 is provided with a material limiting structure, which is used to limit the volume of large materials so that the large materials can be placed more stably on the extension pallet 20 and the plastic pallet body 10. The material limiting structure includes a guide groove 202 opened in the middle of one side of the extension pallet 20. A lead screw 21 is rotatably connected to the inner wall of the guide groove 202. A guide slider 22 is threadedly connected to the outer surface of the lead screw 21. The guide slider 22 is located inside the guide groove 202 and is slidably connected to the guide groove 202. A limit baffle 23 is fixedly connected to the top side of the guide slider 22.

[0035] After placing the large material on the plastic pallet body 10 and the extension pallet 20, the rotating screw 21 causes the guide slider 22 to move the limiting baffle 23, so that the limiting baffle 23 is in contact with one side of the material. The limiting baffle 23 limits the side of the material, thereby preventing the material from shifting position and further ensuring the stability of the material during transportation.

[0036] The connecting assembly includes a connecting block 11 connected to the plastic card plate body 10 and a mounting groove 401 opened on one side of the extension rod 40. A fixing hole 111 is opened on one side of the connecting block 11. A moving block 41 is slidably connected to the inner wall of the mounting groove 401. A fixing rod 42 adapted to the size of the fixing hole 111 is fixedly connected to one side of the moving block 41. The fixing rod 42 passes through the extension rod 40 and is slidably connected to the extension rod 40. A connecting structure is provided on the extension rod 40. The connecting structure is connected to the moving block 41. The connecting structure is used to adjust the position of the moving block 41. The connecting structure includes limiting grooves 402 opened on two sides of the extension rod 40. The limiting grooves 402 are connected to the mounting groove 401. A return spring 43 and a limiting rod 44 are fixedly connected to the inner wall of each limiting groove 402. A connecting rod 45 connected to the end of the return spring 43 is slidably connected to the outer surface of each limiting rod 44. The end of the connecting rod 45 is connected to the moving block 41.

[0037] After adjusting the extension rod 40 to a suitable length from the support rod 30 and adjusting the extension rod 40 to a suitable position, the moving block 41 is moved and the fixed insertion rod 42 is retracted into the mounting groove 401. At this time, the return spring 43 is in a compressed state. Then, the support rod 30 drives the extension rod 40 to rotate to a suitable angle and aligns the fixed insertion rod 42 with the fixed insertion hole 111. Then, the moving block is slowly released, and under the reaction force of the return spring 43, the fixed insertion rod 42 is inserted into the fixed insertion hole 111, thereby completing the fixing operation of the extension rod 40 and the support rod 30, so that the support rod 30 and the extension rod 40 no longer rotate, and the operation of connecting the extension rod 40 and the plastic card plate body 10 is relatively simple.

[0038] The extension rod fixing assembly includes three fixing threaded holes 403 on one side of the extension rod 40 and two countersunk holes on one side of the support rod 30. Each countersunk hole has a countersunk bolt 31 threadedly connected to its inner wall, and the countersunk bolt 31 is threadedly connected to the fixing threaded hole 403.

[0039] Under normal conditions, the two countersunk bolts 31 are threadedly connected to the two fixed threaded holes 403 located on one side of the extension rod 40. When the support rod 30 is moved out of the storage groove 201, the countersunk bolts 31 are separated from the fixed threaded holes 403. Then, the extension rod 40 is adjusted to a suitable position, and the positions of the countersunk bolts 31 and the fixed threaded holes 403 are aligned. Then, the countersunk bolts 31 are threadedly connected to the fixed threaded holes 403, thereby fixing the extension rod 40 and preventing the position of the extension rod 40 from moving.

[0040] It should be noted that the three fixed threaded holes 403 are evenly distributed on one side of the extension rod 40. One fixed threaded hole 403 located in the middle of the extension rod 40 is threadedly connected to a countersunk bolt 31, and the other two fixed threaded holes 403 are threadedly connected to another countersunk bolt 31 depending on the different states of use.

[0041] Two storage slots 101 are provided on the top side of the plastic pallet body 10. The storage slots 101 correspond to the positions of the limiting baffles 23, and the sizes of the storage slots 101 and the limiting baffles 23 are adapted to each other.

[0042] When the extension pallet 20 is not flipped, the extension pallet 20 overlaps the plastic pallet body 10, and the limiting baffle 23 is located inside the storage slot 101. The storage slot 101 can accommodate the limiting baffle 23, preventing the limiting baffle 23 from lifting the extension pallet 20, so that the extension pallet 20 is in a horizontal state. Therefore, when the extension pallet 20 is not flipped, the horizontal extension pallet 20 can better place materials.

[0043] A limit block 12 is fixedly connected to one side of the connecting block 11. The limit block 12 and the connecting block 11 are an integral structure. An overlapping slope is provided on one side of the limit block 12, and the overlapping slope is in contact with one side of the extension rod 40.

[0044] When adjusting the angle of the extension rod 40, the extension rod 40 is rotated and comes into contact with the limit stop 12. At this time, the fixed insertion rod 42 corresponds to the fixed insertion hole 111. This not only blocks the extension rod 40, but also allows the fixed insertion rod 42 to be quickly inserted into the fixed insertion hole 111.

[0045] Both the outer surfaces of the plastic pallet body 10 and the extension pallet 20 are provided with a moisture-proof coating. The moisture-proof coating is used to prevent moisture from penetrating into the interior of the plastic pallet body 10 and the extension pallet 20, so that the moisture-proof effect of the plastic pallet body 10 and the extension pallet 20 is better. The mesh-like plastic pallet body 10 and the extension pallet 20 make the moisture-proof effect of the plastic pallet even better.

[0046] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0047] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A grid nine feet type moisture-proof plastic card board, characterized in that, Include: Plastic card body (10); Two extension card (20), respectively through the hinge rotation is arranged in the two sides of plastic card body (10), the extension card (20) is used to increase the support area of plastic card body (10), one side of each of the extension card (20) is provided with two storage slot (201), the inner wall of each of the storage slot (201) is rotatably connected with support rod (30), the inside of each of the support rod (30) is slidably connected with extension rod (40); Four extension rod fixing assembly, arranged between extension rod (40) and support rod (30), the extension rod fixing assembly is used for fixing extension rod (40); Four connection assembly, arranged between extension rod (40) and plastic card body (10), the connection assembly is used for connecting extension rod (40) and plastic card body (10), so that extension rod (40) and support rod (30) stably support extension card (20).

2. The grid nine feet type damp-proof plastic card board according to claim 1, characterized in that: The extension card (20) is provided with material limiting structure, the material limiting structure is used for limiting the material with large volume, the material limiting structure includes guide chute (202), screw rod (21), guide sliding block (22) and limiting baffle (23), the guide chute (202) is opened in the middle position of one side of extension card (20), the screw rod (21) is rotatably arranged on the inner wall of guide chute (202), the guide sliding block (22) is threadedly connected with screw rod (21), and the guide sliding block (22) is located in the inside of guide chute (202) and is slidably connected with guide chute (202), the limiting baffle (23) is fixedly connected with the top side of guide sliding block (22).

3. The grid nine feet type damp-proof plastic card board according to claim 2, characterized in that: The connection assembly includes connecting block (11), mounting groove (401), fixed jack (111), moving block (41), fixed plug rod (42) and connecting structure, the connecting block (11) is connected with one side of plastic card body (10), the mounting groove (401) is opened in one side of extension rod (40), the moving block (41) is slidably arranged in the inside of mounting groove (401), the fixed plug rod (42) is connected with moving block (41), the fixed plug rod (42) penetrates through extension rod (40) and is slidably connected with extension rod (40), and the fixed plug rod (42) is matched with the size of fixed jack (111), the connecting structure is arranged on extension rod (40), the connecting structure is connected with moving block (41), and the connecting structure is used for adjusting the position of moving block (41).

4. The grid nine feet type damp-proof plastic card board according to claim 3, characterized in that: The connecting structure comprises a limiting groove (402), a reset spring (43), a limiting rod (44) and a connecting rod (45), the limiting groove (402) is arranged on one side of the extension rod (40), the reset spring (43) and the limiting rod (44) are both arranged on the inner wall of the limiting groove (402), the connecting rod (45) is arranged on the outer surface of the limiting rod (44) in a sliding mode, one end of the reset spring (43) is connected with the connecting rod (45), and the end, away from the reset spring (43), of the connecting rod (45) is connected with the moving block (41).

5. The grid nine feet type damp-proof plastic card board according to claim 3, characterized in that: The extension rod fixing assembly comprises fixing threaded holes (403) and countersunk bolts (31), the number of the fixing threaded holes (403) is three, the three fixing threaded holes (403) are evenly arranged on one side of the extension rod (40), one side of the supporting rod (30) is provided with two countersunk holes, the number of the countersunk bolts (31) is two, the countersunk bolts (31) are in threaded connection with the inner walls of the countersunk holes, the countersunk bolts (31) correspond to the countersunk holes in a one-to-one mode, and the countersunk bolts (31) are in threaded connection with the fixing threaded holes (403).

6. The grid nine feet type damp-proof plastic card board according to claim 5, characterized in that: The top side of the plastic card plate body (10) is provided with two article placing grooves (101), the article placing grooves (101) correspond to the positions of the limiting baffles (23), and the article placing grooves (101) are matched with the limiting baffles (23) in size.

7. The grid nine feet type damp-proof plastic card board according to claim 5, characterized in that: One side of the connecting block (11) is fixedly connected with a limiting stop block (12), the limiting stop block (12) and the connecting block (11) are in an integral structure, one side of the limiting stop block (12) is provided with a lapping inclined plane, and the lapping inclined plane is attached to one side of the extension rod (40).

8. The grid nine feet type damp-proof plastic card board according to claim 7, characterized in that: The outer surfaces of the plastic card plate body (10) and the extension card plate (20) are both provided with moisture-proof coating layers.

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