Bearing structure of plastic tray

Abstract

The utility model discloses a bearing structure of a plastic tray, which is applied to the field of plastic trays and comprises a tray main body, and a first through groove is formed in the front surface of the tray main body; the first through groove and the second through groove are formed in the tray body, when the built-in steel pipes are inserted into the first through groove and the second through groove, the built-in steel pipes located in the first through groove and the second through groove and the tray body are fixed together through the positioning bolts, and the built-in steel pipes are prevented from being disengaged in the follow-up use process; support pads are mounted at the bottom of the tray main body, and a reinforcing seat is bolted between the two support pads, so that the compression resistance between the two support pads can be improved, and the tray main body can be supported; the supporting pad is prevented from deforming due to gravity, the bearing capacity of the supporting pad is guaranteed, and the practicability of the supporting pad is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic pallets, in particular to a load-bearing structure of a plastic pallet. Background Art

[0002] With the continuous development of the times, my country has achieved rapid development in the field of logistics and transportation. Among them, plastic pallets are a kind of supporting equipment for cargo transportation and shipment. With the continuous improvement of production conditions, wooden pallets have certain limitations in hygiene and standardized production. Plastic pallets began to appear and quickly occupied a place. They are more intensive to use and more convenient.

[0003] At present, with the replacement of plastic pallets, the load-bearing capacity of plastic pallets has received special attention. At present, the load-bearing structure of plastic pallets generally adopts internal steel pipes inserted inside the plastic pallet. Although it can improve the load-bearing performance to a certain extent, there is a lack of fixed structure between the horizontal internal steel pipes and the longitudinal internal steel pipes inside the plastic pallet. When used for a long time, the internal steel pipe slot plugs on the pallet are prone to deformation and falling, causing the horizontal internal steel pipes and the longitudinal internal steel pipes to fall out of the plastic pallet. In addition, there is a lack of reinforcement structure between the foot pads at the bottom of the traditional plastic pallet and the plastic pallet. When the pressure on the top of the plastic pallet is too large, the foot pads are prone to deformation. Utility Model Content

[0004] The utility model aims to provide a load-bearing structure of a plastic pallet, which has the advantages of preventing the pallet from falling out and deforming.

[0005] The above technical purpose of the utility model is achieved through the following technical solutions: a load-bearing structure of a plastic pallet, including a pallet main body, a first through slot is opened on the front of the pallet main body, a second through slot connected to the first through slot is opened on one side of the pallet main body, the number of the first through slot and the second through slot are both three, the interior of the first through slot and the interior of the second through slot are both inserted with built-in steel pipes, the top of the pallet main body is threadedly connected with a positioning bolt threadedly connected to the built-in steel pipe, the bottom of the pallet main body is integrally processed with a support pad, the number of the support pads is nine, and a reinforcement seat is provided at the bottom of the pallet main body.

[0006] By adopting the above technical scheme, the utility model opens a first through slot and a second through slot inside the pallet body. When the first through slot and the second through slot are both inserted with built-in steel pipes, positioning bolts are used to fix the built-in steel pipes in the first through slot and the second through slot to the pallet body, so as to prevent them from falling out during subsequent use, and at the same time strengthen the connection between the pallet body and the built-in steel pipes, thereby improving the safety of use. By installing a support pad at the bottom of the pallet body and bolting a reinforcing seat between the two support pads, the compressive resistance between the two support pads can be improved, and the pallet body can also be supported to prevent the support pads from being deformed due to gravity, thereby ensuring its load-bearing capacity.

[0007] The utility model is further configured as follows: a grid area is integrally processed on the top of the tray body, and the number of the grid areas is four.

[0008] The above technical solution is adopted to facilitate supporting items.

[0009] The utility model is further configured as follows: two sides of the reinforcement seat are bolted to the support pads through bolts, and the reinforcement seat is bolted to the pallet body through bolts.

[0010] The above technical solution is adopted to facilitate connecting the reinforcing seat with the support pad and the tray body.

[0011] The utility model is further configured as follows: plastic blocks are clamped inside the first through slot and the second through slot.

[0012] The above technical solution is adopted to block the first through groove and the second through groove.

[0013] The utility model is further configured as follows: an inner groove used in conjunction with a positioning bolt is provided on the top of the tray body.

[0014] The above technical solution makes it easy to screw in the positioning bolt and prevents the positioning bolt from being higher than the pallet body.

[0015] The utility model is further configured as follows: a threaded hole is opened on the built-in steel pipe, the threaded hole is used in conjunction with a positioning bolt, the number of the threaded holes is three, and they are designed to be equidistant.

[0016] The adoption of the technical solution facilitates the screwing in of the positioning bolt.

[0017] The utility model is further configured as follows: a positioning groove used in conjunction with a positioning bolt is provided inside the second through groove, and the number of the positioning grooves is three.

[0018] The above technical solution is adopted to facilitate the threaded connection between the positioning bolt and the pallet body.

[0019] The utility model is further configured as follows: the material of the reinforcement seat is polyurethane.

[0020] By adopting the above technical solution, the strength and toughness of the reinforcement seat are improved.

[0021] In summary, the utility model has the following beneficial effects:

[0022] 1. The utility model has a first through slot and a second through slot in the interior of the tray body. When the interiors of the first through slot and the second through slot are both plugged with built-in steel pipes, the built-in steel pipes in the first through slot and the second through slot are fixed to the tray body by positioning bolts, thereby preventing the built-in steel pipes from coming out during subsequent use and strengthening the connection between the tray body and the built-in steel pipes, thereby improving the safety of its use.

[0023] 2. The utility model installs a support pad at the bottom of the pallet body, and a reinforcing seat is bolted between the two support pads. This can improve the compressive resistance between the two support pads and support the pallet body, preventing the support pads from being deformed due to gravity, thereby ensuring its load-bearing capacity. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 It is a structural sectional view of the tray body in the utility model;

[0026] Figure 3 It is a top sectional view of a local structure in the utility model;

[0027] Figure 4 It is a bottom view of the overall structure of the utility model.

[0028] Figure numerals: 1. tray body; 2. first through slot; 3. second through slot; 4. built-in steel pipe; 5. positioning bolt; 6. support pad; 7. reinforcement seat; 8. grid area; 9. plastic block; 10. inner groove; 11. threaded hole; 12. positioning slot. DETAILED DESCRIPTION

[0029] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0030] Embodiment 1:

[0031] refer to Figure 1 , Figure 2 and Figure 3A load-bearing structure of a plastic pallet includes a pallet body 1, a first through slot 2 is provided on the front of the pallet body 1, a second through slot 3 connected to the first through slot 2 is provided on one side of the pallet body 1, the number of the first through slot 2 and the second through slot 3 are both three, the interior of the first through slot 2 and the interior of the second through slot 3 are both plugged with built-in steel pipes 4, and the top of the pallet body 1 is threadedly connected with a positioning bolt 5 threadedly connected to the built-in steel pipe 4. By providing the first through slot 2 and the second through slot 3 in the interior of the pallet body 1, when the interior of the first through slot 2 and the second through slot 3 are both plugged with the built-in steel pipe 4, the positioning bolt 5 is used to fix the built-in steel pipe 4 in the first through slot 2 and the second through slot 3 to the pallet body 1, so as to prevent it from falling out during subsequent use, and at the same time, strengthen the connection between the pallet body 1 and the built-in steel pipe 4, thereby improving its safety in use.

[0032] refer to Figure 1 The top of the tray body 1 is integrally processed with a grid area 8, and the number of the grid areas 8 is four. By setting the grid areas 8, it is convenient to support the articles.

[0033] refer to Figure 1 The first through groove 2 and the second through groove 3 are both clamped with plastic blocks 9. By providing the plastic blocks 9, the first through groove 2 and the second through groove 3 are blocked.

[0034] refer to Figure 1 The top of the tray body 1 is provided with an inner groove 10 for use with the positioning bolt 5 . The inner groove 10 is provided to facilitate screwing in the positioning bolt 5 and prevent the positioning bolt 5 from being higher than the tray body 1 .

[0035] refer to Figure 3 A threaded hole 11 is provided on the built-in steel pipe 4. The threaded hole 11 is used in conjunction with the positioning bolt 5. There are three threaded holes 11, which are equidistantly designed. By providing the threaded hole 11, it is convenient to screw in the positioning bolt 5.

[0036] refer to Figure 2 A positioning groove 12 for use with the positioning bolt 5 is provided inside the second through groove 3 , and the number of the positioning grooves 12 is three. By providing the positioning grooves 12 , the positioning bolt 5 is conveniently threadedly connected to the tray body 1 .

[0037] Brief description of the use process: After the first through slot 2 and the second through slot 3 are opened inside the pallet body 1, when the built-in steel pipe 4 is inserted into the first through slot 2 and the second through slot 3, the built-in steel pipe 4 in the first through slot 2 and the second through slot 3 is fixed to the pallet body 1 using the positioning bolt 5 to prevent it from falling out during subsequent use, and also strengthen the connection between the pallet body 1 and the built-in steel pipe 4, thereby improving its safety in use.

[0038] Embodiment 2:

[0039] refer to Figure 1 and Figure 4 A load-bearing structure of a plastic pallet, wherein a support pad 6 is integrally processed at the bottom of a pallet body 1, and the number of the support pads 6 is nine. A reinforcing seat 7 is provided at the bottom of the pallet body 1. By installing the support pad 6 at the bottom of the pallet body 1 and bolting the two support pads 6 with the reinforcing seat 7, the compressive resistance between the two support pads 6 can be improved, and the pallet body 1 can be supported to prevent the support pad 6 from being deformed due to gravity, thereby ensuring its load-bearing capacity.

[0040] refer to Figure 1 and Figure 4 The two sides of the reinforcement seat 7 are bolted to the support pad 6 by bolts, and the reinforcement seat 7 is bolted to the pallet body 1 by bolts. By setting the two sides of the reinforcement seat 7 to be bolted to the support pad 6 by bolts, and the reinforcement seat 7 to be bolted to the pallet body 1 by bolts, it is convenient to connect the reinforcement seat 7 with the support pad 6 and the pallet body 1 together.

[0041] refer to Figure 1 and Figure 4 The material of the reinforcement seat 7 is polyurethane. By setting the material of the reinforcement seat 7 to polyurethane, the strength and toughness of the reinforcement seat 7 are improved.

[0042] Brief description of the usage process: A support pad 6 is installed at the bottom of the pallet body 1, and a reinforcing seat 7 is bolted between the two support pads 6. This can improve the compressive resistance between the two support pads 6 and support the pallet body 1 to prevent the support pads 6 from deforming due to gravity, thereby ensuring its load-bearing capacity.

[0043] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but such modifications are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

1. A load-bearing structure of a plastic pallet, comprising a pallet body (1), characterized in that: The front of the pallet body (1) is provided with a first through slot (2), and one side of the pallet body (1) is provided with a second through slot (3) connected to the first through slot (2). The number of the first through slot (2) and the number of the second through slot (3) are both three. The interior of the first through slot (2) and the interior of the second through slot (3) are both plugged with built-in steel pipes (4). The top of the pallet body (1) is threadedly connected with a positioning bolt (5) threadedly connected with the built-in steel pipe (4). The bottom of the pallet body (1) is integrally processed with a support pad (6). The number of the support pads (6) is nine. A reinforcement seat (7) is provided at the bottom of the pallet body (1).

2. A load-bearing structure of a plastic pallet according to claim 1, characterized in that: The top of the tray body (1) is integrally processed with a grid area (8), and the number of the grid areas (8) is four.

3. The load-bearing structure of a plastic pallet according to claim 1, characterized in that: Both sides of the reinforcement seat (7) are bolted to the support pad (6) via bolts, and the reinforcement seat (7) is bolted to the pallet body (1) via bolts.

4. The load-bearing structure of a plastic pallet according to claim 1, characterized in that: Plastic blocks (9) are clamped inside the first through slot (2) and the second through slot (3).

5. The load-bearing structure of a plastic pallet according to claim 1, characterized in that: An inner groove (10) for use with a positioning bolt (5) is provided on the top of the tray body (1).

6. The load-bearing structure of a plastic pallet according to claim 1, characterized in that: The built-in steel pipe (4) is provided with a threaded hole (11), and the threaded hole (11) is used in conjunction with a positioning bolt (5). The number of the threaded holes (11) is three and they are designed to be equidistant.

7. The load-bearing structure of a plastic pallet according to claim 1, characterized in that: The second through groove (3) is provided with a positioning groove (12) for use with the positioning bolt (5), and the number of the positioning grooves (12) is three.

8. The load-bearing structure of a plastic pallet according to claim 1, characterized in that: The material of the reinforcement seat (7) is polyurethane.

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