Anti-static plastic tray

Abstract

The utility model belongs to the technical field of plastic trays, and particularly relates to an anti-static plastic tray which comprises a center supporting block, four sets of supporting frames are installed on the center supporting block, each supporting frame comprises a supporting plate, three sets of installation columns are fixedly installed on one side edge of each supporting plate, and three sets of installation holes are formed in the other side edge of each supporting plate. An anti-static rubber pad is fixedly installed above the supporting plate, the four sets of supporting frames are spliced together through matching of the corresponding mounting holes and the mounting columns in a splicing mode, then the center supporting platform is spliced to the bottom, and finally the four sets of supporting frames are firmly fixed together through bolts, so that the overall strength is improved, and the service life is prolonged. When one group of supporting frames is damaged, the supporting frames are detached and replaced with new supporting frames, the plastic tray can be put into use again, the anti-static rubber pads are installed on the supporting frames, static electricity can be effectively prevented, and due to the design, the plastic tray can be detached, and the local part of the plastic tray can be replaced.

Description

Technical Field

[0001] This utility model relates to the field of plastic pallet technology, specifically to an anti-static plastic pallet. Background Technology

[0002] A plastic pallet is a logistics unit used in conjunction with logistics equipment such as forklifts and racks. It can be used to store, load, and move goods and is one of the essential logistics equipment in modern logistics warehousing.

[0003] Most existing plastic pallets adopt an integrated design. However, in actual use, when goods damage a part of the plastic pallet, the entire plastic pallet must be replaced, making it impossible to replace the damaged part and continue using it. This is not conducive to cost savings. Furthermore, for some special goods, plastic pallets need to meet anti-static requirements. In order to allow plastic pallets to be disassembled and partially replaced while meeting anti-static requirements, we propose an anti-static plastic pallet. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an anti-static plastic tray. Four support frames are spliced ​​together using corresponding mounting holes and mounting posts, and then the central support platform is attached to the bottom. Finally, the four support frames are firmly fixed together with bolts, thereby improving overall strength. When one support frame is damaged, it can be removed and replaced with a new one, allowing the plastic tray to be reused. Anti-static rubber pads are installed on the support frames to effectively prevent the generation of static electricity. This design allows the plastic tray to be disassembled, allowing for partial replacement and providing anti-static protection, thus solving the problems mentioned earlier.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An antistatic plastic tray includes a central support block with four sets of support frames mounted on it. Each support frame includes a support plate. Three sets of mounting posts are fixedly mounted on one side of the support plate, and three sets of mounting holes are opened on the other side of the support plate. The mounting holes and mounting posts cooperate with each other. Limiting posts are fixedly mounted on the bottom of the support plate, and four sets of limiting holes are opened on the central support block. The limiting posts and limiting holes cooperate with each other. The four sets of support frames are spliced ​​together with the mounting posts through corresponding mounting holes. An antistatic rubber pad is fixedly mounted on the top of the support plate.

[0007] Preferably, the bottom of the support frame is integrally equipped with a first support column, a second support column and a third support column. The second support column and the third support column are each provided with a mounting through hole, and bolts are provided in the corresponding mounting through holes. The four sets of support frames are fixed together by bolts.

[0008] Preferably, the bottom of the first support column, the bottom of the second support column, and the bottom of the third support column are integrally mounted with a base plate, and two sets of forklift holes are formed between the base plate and the support plate.

[0009] Preferably, the first support column, the second support column, and the third support column are all provided with mounting grooves. A circular plate is slidably installed in the mounting groove. A shock-absorbing column is fixedly installed at the lower end of the circular plate. A spring is installed in the mounting groove. The bottom of the first support column, the bottom of the second support column, and the bottom of the third support column are all provided with mating grooves.

[0010] Preferably, a conductive wire is embedded inside the first support column, the top end of the conductive wire is in contact with the antistatic rubber pad, and the bottom end of the conductive wire is in contact with the ground.

[0011] Preferably, the support plate has several weight-reducing through holes.

[0012] Preferably, an anti-slip pad is fixedly installed at the bottom of the shock-absorbing column, and the anti-slip pad mates with the mating groove.

[0013] Preferably, the bottom surfaces of the central support block, the first support column, the second support column, and the third support column are all on the same horizontal plane.

[0014] Beneficial effects

[0015] This utility model provides an antistatic plastic tray. Compared with the prior art, it has the following advantages:

[0016] 1. This anti-static plastic pallet uses the matching mounting holes and mounting columns to splice together four sets of support frames, then splices the central support platform to the bottom, and finally fixes the four sets of support frames together with bolts, thereby improving the overall strength. When one set of support frames is damaged, it can be removed and replaced with a new one, allowing the plastic pallet to be put back into use. This design allows the plastic pallet to be disassembled and its parts can be replaced.

[0017] 2. This antistatic plastic tray, by installing an antistatic rubber pad on the support plate and embedding a conductive wire in the first support column, connects the antistatic rubber pad to the ground, which can effectively prevent the generation of static electricity. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of the present utility model;

[0019] Figure 2 This is a disassembly diagram of the support frame of this utility model;

[0020] Figure 3 This is a top view of the support frame of this utility model;

[0021] Figure 4 This is a bottom view of the support frame of this utility model;

[0022] Figure 5 This is a schematic diagram of the shock-absorbing column of this utility model extending into the mounting groove;

[0023] Figure 6 This is a schematic diagram of the interior of the first support column of this utility model.

[0024] In the diagram: 1. Central support block; 2. Support frame; 3. Bolt; 4. Antistatic rubber pad; 5. Forklift hole; 6. Support plate; 7. Mounting hole; 8. Mounting column; 9. Limiting column; 10. Mounting through hole; 11. First support column; 12. Second support column; 13. Third support column; 14. Base plate; 15. Shock-absorbing column; 16. Weight-reducing through hole; 17. Mounting groove; 18. Mating groove; 19. Spring; 20. Conductive wire; 21. Circular plate; 22. Anti-slip pad. Detailed Implementation

[0025] 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.

[0026] Please see Figure 1-6 This utility model provides a technical solution: an antistatic plastic tray, including a central support block 1, on which four sets of support frames 2 are installed. Each support frame 2 includes a support plate 6. Three sets of mounting posts 8 are fixedly installed on one side of the support plate 6, and three sets of mounting holes 7 are opened on the other side of the support plate 6. The mounting holes 7 cooperate with the mounting posts 8. Limiting posts 9 are fixedly installed at the bottom of the support plate 6. Four sets of limiting holes are opened on the central support block 1, and the limiting posts 9 cooperate with the limiting holes. The four sets of support frames 2 are connected to the mounting posts 8 through the corresponding mounting holes 7. The four sets of support frames 2 are assembled together, with an anti-static rubber pad 4 fixedly installed on the top of the support plate 6. The bottom of the support frame 2 is integrally installed with a first support column 11, a second support column 12, and a third support column 13. The second support column 12 and the third support column 13 are each provided with a mounting through hole 10, and a bolt 3 is provided in the corresponding mounting through hole 10. The four sets of support frames 2 are fixed together by bolts 3. The bottom of the first support column 11, the bottom of the second support column 12, and the bottom of the third support column 13 are integrally installed with a base plate 14. Two sets of forklift holes 5 are formed between the base plate 14 and the support plate 6.

[0027] In use, the four sets of support frames 2 are first spliced ​​together by cooperating with the corresponding mounting holes 7 and mounting columns 8 on the support plate 6. Then, with the cooperation of the upper limit column 9 on the support plate 6 and the upper limit hole of the center support block 1, the center support block 1 is fixed to the bottom of the four sets of support frames 2 to improve the overall support strength.

[0028] Mounting grooves 17 are provided inside the first support column 11, the second support column 12, and the third support column 13. A circular plate 21 is slidably installed in the mounting groove 17. A shock-absorbing column 15 is fixedly installed at the lower end of the circular plate 21. A spring 19 is installed in the mounting groove 17. A mating groove 18 is provided at the bottom of the first support column 11, the second support column 12, and the third support column 13. An anti-slip pad 22 is fixedly installed at the bottom of the shock-absorbing column 15, and the anti-slip pad 22 mates with the mating groove 18. The bottom surfaces of the central support block 1, the first support column 11, the second support column 12, and the third support column 13 are all on the same horizontal plane.

[0029] In use, when the forklift forks lift the entire pallet and place it in the appropriate position through the forklift hole 5, the anti-slip pad 22 at the bottom of the shock-absorbing column 15 first contacts the ground under the action of the spring 19, which plays a shock-absorbing role for the entire pallet and improves the stability when placing the pallet. Then, when the anti-slip pad 22 enters the mating groove 18, the bottom surface of the center support block 1, the bottom surface of the first support column 11, the bottom surface of the second support column 12 and the bottom surface of the third support column 13 simultaneously contact the ground, providing stable support for the entire pallet.

[0030] The first support column 11 is internally fitted with a conductive wire 20. The top end of the conductive wire 20 contacts the antistatic rubber pad 4, and the bottom end of the conductive wire 20 contacts the ground. In use, the conductive wire 20 connects the antistatic rubber pad 4 to the ground, thereby effectively preventing the generation of static electricity.

[0031] The support plate 6 has several weight-reducing through holes 16, which reduce the weight of the entire pallet and reduce the difficulty of transportation.

[0032] Working principle: In use, firstly, the two sets of support frames 2 are spliced ​​together by cooperating with the corresponding mounting holes 7 and mounting columns 8 on the support plate 6. Then, the spliced ​​components are spliced ​​together by cooperating with the corresponding mounting holes 7 and mounting columns 8. After the four sets of support frames 2 are spliced, the center support block 1 is fixed to the bottom of the four sets of support frames 2 by cooperating with the upper limit column 9 of the support plate 6 and the upper limit hole of the center support block 1 to improve the overall support strength. Finally, the bolts 3 are fixedly installed on the corresponding two sets of mounting through holes 10 to improve the support strength of the entire pallet. When one set of support frames 2 is damaged, it can be removed and replaced. This design allows the plastic pallet to be disassembled and its parts can be replaced.

[0033] When the forklift forks lift the entire pallet and place it in the appropriate position through the forklift hole 5, the anti-slip pad 22 at the bottom of the shock-absorbing column 15 first contacts the ground under the action of the spring 19, which plays a shock-absorbing role for the entire pallet and improves the stability when placing the pallet. Then, when the anti-slip pad 22 enters the mating groove 18, the bottom surface of the center support block 1, the bottom surface of the first support column 11, the bottom surface of the second support column 12 and the bottom surface of the third support column 13 simultaneously contact the ground, providing stable support for the entire pallet.

[0034] The conductive wire 20 connects the antistatic rubber pad 4 to the ground, thereby effectively preventing the generation of static electricity. The weight-reducing through hole 16 can reduce the weight of the entire pallet and reduce the difficulty of transportation. This design facilitates the disassembly and assembly of the plastic pallet and can prevent static electricity, effectively improving the practicality of the pallet.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An anti-static plastic pallet comprising a central support block (1), characterised in that: Four sets of support frames (2) are installed on the central support block (1). Each support frame (2) includes a support plate (6). Three sets of mounting columns (8) are fixedly installed on one side of the support plate (6). Three sets of mounting holes (7) are opened on the other side of the support plate (6). The mounting holes (7) cooperate with the mounting columns (8). A limit column (9) is fixedly installed at the bottom of the support plate (6). Four sets of limit holes are opened on the central support block (1). The limit column (9) cooperates with the limit holes. The four sets of support frames (2) are spliced ​​together with the mounting columns (8) through the corresponding mounting holes (7). An antistatic rubber pad (4) is fixedly installed on the top of the support plate (6).

2. The anti-static plastic pallet of claim 1, wherein: The bottom of the support frame (2) is integrally installed with a first support column (11), a second support column (12) and a third support column (13). The second support column (12) and the third support column (13) are provided with mounting through holes (10), and bolts (3) are provided in the corresponding mounting through holes (10). The four sets of support frames (2) are fixed together by bolts (3).

3. The anti-static plastic pallet of claim 2, wherein: A base plate (14) is integrally installed at the bottom of the first support column (11), the bottom of the second support column (12), and the bottom of the third support column (13). Two sets of forklift holes (5) are formed between the base plate (14) and the support plate (6).

4. The anti-static plastic pallet of claim 2, wherein: The first support column (11), the second support column (12) and the third support column (13) are all provided with mounting grooves (17). A circular plate (21) is slidably installed in the mounting groove (17). A shock-absorbing column (15) is fixedly installed at the lower end of the circular plate (21). A spring (19) is installed in the mounting groove (17). The bottom of the first support column (11), the bottom of the second support column (12) and the bottom of the third support column (13) are all provided with mating grooves (18).

5. The anti-static plastic pallet of claim 2, wherein: The first support column (11) is embedded with a conductive wire (20). The top end of the conductive wire (20) is in contact with the antistatic rubber pad (4), and the bottom end of the conductive wire (20) is in contact with the ground.

6. The antistatic plastic tray according to claim 1, characterized in that: The support plate (6) has several weight-reducing through holes (16).

7. The anti-static plastic pallet of claim 4, wherein: The bottom of the shock-absorbing column (15) is fixedly installed with an anti-slip pad (22), which is fitted with the mating groove (18).

8. The anti-static plastic pallet of claim 2, wherein: The bottom surfaces of the central support block (1), the first support column (11), the second support column (12), and the third support column (13) are all on the same horizontal plane.

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