Plastic tray with anti-collision structure

Abstract

The utility model discloses a plastic pallet with an anti-collision structure, which is applied to the field of plastic pallets, and is characterized in that when the impact force is small, an anti-collision plate buffers the impact force under the action of a damper and a first spring, the impact energy is weakened, the stability of the pallet is ensured, and when the pallet is subjected to large impact, a stop block is in contact with the pallet, so that the impact energy is reduced. A second spring buffers and absorbs energy again for the impact force, supports the anti-collision plate, prevents the anti-collision plate from deforming, prolongs the service life, and accordingly achieves the purpose of good anti-collision effect, a pressing rod is moved to enable a pull rod to drive a sliding rod to move, the sliding rod moves to drive a clamping rod to move, the clamping rod is separated from a clamping hole, then the anti-collision plate is taken down, and the anti-collision effect is good. A new anti-collision plate is installed in a buffer rod, a sliding rod drives a clamping rod to be clamped with a clamping hole under the action of a third spring, the anti-collision plate is fixed, replacement is completed, and therefore the purpose of conveniently replacing the anti-collision plate is achieved, the workload is reduced, and the replacement efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of plastic pallets, in particular to a plastic pallet with an anti-collision structure. Background Art

[0002] At present, the Chinese utility model with the announcement number CN211076784U discloses a plastic pallet anti-collision structure, which involves the field of logistics equipment manufacturing technology, including a bottom plate and a support plate, one side of the bottom plate and the support plate is provided with a support block, the bottom plate and the support plate are supported and connected by the support block, and a reinforcement cover is fixedly provided inside the support block along the inner wall of the support block. Through the above technical solution, the structure of the support block is strengthened, so that the support block is not easy to break when subjected to external force.

[0003] The existing anti-collision structure has poor anti-collision effect. Generally, the anti-collision structure adds a reinforcement cover or ribs inside the pallet to increase the anti-collision performance of the pallet. This anti-collision structure is fixedly connected to the pallet. When the pallet is hit by external impact, the impact force is resisted by the structure of the pallet itself, which can easily damage the pallet. If there are objects on the pallet, the pallet will vibrate when it is hit by external impact, affecting the stability of the objects. It is also not convenient to replace the anti-collision plate. Generally, the anti-collision plate is fixed and installed by bolts. When the anti-collision plate is damaged, it needs to be replaced. When replacing, tools are needed to disassemble and assemble it. The disassembly and assembly process is relatively cumbersome, which increases the workload and reduces the replacement efficiency. In order to solve the above-mentioned problems, we propose a plastic pallet with an anti-collision structure. Utility Model Content

[0004] The utility model aims to provide a plastic pallet with an anti-collision structure, which has the advantages of anti-collision effect and convenient replacement of the anti-collision plate.

[0005] The above-mentioned technical objective of the utility model is achieved through the following technical scheme: a plastic pallet with an anti-collision structure, comprising a pallet body, the inner wall of the pallet body is fixedly sleeved with a fixed cylinder, the inner wall of the fixed cylinder is slidably sleeved with a buffer rod, a damper is bolted between the buffer rod and the inner wall of the fixed cylinder, the surface of the damper is sleeved with a first spring, the inner wall of the buffer rod is slidably sleeved with an anti-collision plate, the surface of the anti-collision plate is bolted with a fixed block, the inner wall of the fixed block is slidably sleeved with a telescopic block, a second spring is arranged between the telescopic block and the inner wall of the fixed block, the surface of the telescopic block is bolted with a stopper, the inner wall of the buffer rod is slidably sleeved with a pull rod, one end of the pull rod is bolted with a sliding rod, and the sliding rod is slidably connected to the inner wall of the buffer rod, the surface of the sliding rod is bolted with a clamping rod, the surface of the anti-collision plate is provided with a clamping hole, and one end of the clamping rod is clamped with the clamping hole, and the surface of the pull rod is sleeved with a third spring.

[0006] By adopting the above technical scheme, when the impact force is small, the anti-collision plate, under the action of the damper and the first spring, buffers the impact force, weakens the impact energy, and ensures the stability of the pallet. When subjected to a larger impact, the block contacts the pallet, and the second spring buffers the impact force again and absorbs energy, and supports the anti-collision plate to prevent the anti-collision plate from deforming, thereby increasing its service life, thereby achieving the purpose of good anti-collision effect. By moving the pressure rod, the pull rod drives the sliding rod to move, and the movement of the sliding rod drives the connecting rod to move, so that the connecting rod and the connecting hole are disengaged, and then the anti-collision plate is removed, and a new anti-collision plate is installed in the buffer rod. The sliding rod drives the connecting rod to connect with the connecting hole under the action of the third spring, so that the anti-collision cannot be fixed and the replacement is completed, thereby achieving the purpose of facilitating the replacement of the anti-collision plate, reducing the workload and improving the efficiency of replacement.

[0007] The utility model is further configured as follows: a sliding block is bolted on the surface of the buffer rod, a sliding groove is slidably connected on the surface of the sliding block, and the sliding groove is arranged on the inner wall of the fixing tube.

[0008] By adopting the above technical solution, the slider and the slide groove are provided to prevent the buffer rod from slipping and ensure stability.

[0009] The utility model is further configured as follows: a rubber pad is bonded to the surface of the anti-collision plate.

[0010] By adopting the technical solution, rubber pads are provided to prevent collision and increase the service life of the anti-collision plate.

[0011] The utility model is further configured as follows: a triangular support plate is bolted to the inner wall of the tray body.

[0012] By adopting the above technical solution, the pallet is strengthened by arranging a triangular support plate, thereby improving the anti-collision capability of the pallet structure itself.

[0013] The utility model is further configured as follows: a pressure rod is bolted to the bottom of the pull rod.

[0014] By adopting the above technical solution and arranging the pressure rod, the pull rod can be easily moved and used.

[0015] The utility model is further configured as follows: one end of the clamping rod is wedge-shaped.

[0016] By adopting the above technical solution, one end of the clamping rod is set to be wedge-shaped, which facilitates the installation and fixing of the anti-collision plate.

[0017] The utility model is further configured as follows: the material of the anti-collision plate is aluminum alloy.

[0018] By adopting the above technical solution, the material of the anti-collision plate is set to be aluminum alloy, which is light in weight and has a good anti-collision effect.

[0019] In summary, the utility model has the following beneficial effects:

[0020] 1. When the impact force is small, the anti-collision plate, under the action of the damper and the first spring, buffers the impact force, weakens the impact energy, and ensures the stability of the pallet. When the impact is large, the stopper contacts the pallet, and the second spring buffers the impact force again and absorbs the energy, and supports the anti-collision plate to prevent the anti-collision plate from deformation, thereby increasing the service life, thereby achieving the purpose of good anti-collision effect;

[0021] 2. The utility model moves the pressure rod to make the pull rod drive the sliding rod to move, and the movement of the sliding rod drives the clamping rod to move, so that the clamping rod and the clamping hole are disengaged, and then the anti-collision plate is removed, and a new anti-collision plate is installed in the buffer rod. The sliding rod drives the clamping rod and the clamping hole to clamp the anti-collision plate under the action of the third spring, and the replacement is completed, thereby achieving the purpose of facilitating the replacement of the anti-collision plate, reducing the workload and improving the efficiency of replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional diagram of the structure of the utility model;

[0023] Figure 2 It is a top view cross-sectional view of the structure of the utility model;

[0024] Figure 3 It is a cross-sectional view of the structure of the utility model;

[0025] Figure 4 It is a partial structural cross-sectional view of the utility model;

[0026] Figure 5 This utility model Figure 2 A magnified view of the structure at center;

[0027] Figure 6 This utility model Figure 3 Enlarged view of the structure at point B in the middle.

[0028] Figure numerals: 1. tray body; 2. fixing cylinder; 3. buffer rod; 4. damper; 5. first spring; 6. anti-collision plate; 7. fixing block; 8. telescopic block; 9. second spring; 10. stopper; 11. pull rod; 12. sliding rod; 13. clamping rod; 14. clamping hole; 15. third spring; 16. sliding block; 17. sliding groove; 18. rubber pad; 19. triangular support plate; 20. pressure rod. 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 , Figure 3 and Figure 5 A plastic pallet with an anti-collision structure comprises a pallet body 1, a fixed tube 2 is fixedly sleeved on the inner wall of the pallet body 1, a buffer rod 3 is slidably sleeved on the inner wall of the fixed tube 2, a damper 4 is bolted between the buffer rod 3 and the inner wall of the fixed tube 2, a first spring 5 is sleeved on the surface of the damper 4, an anti-collision plate 6 is slidably sleeved on the inner wall of the buffer rod 3, a fixed block 7 is bolted on the surface of the anti-collision plate 6, a telescopic block 8 is slidably sleeved on the inner wall of the fixed block 7, a second spring 9 is arranged between the telescopic block 8 and the inner wall of the fixed block 7, and a stopper 10 is bolted on the surface of the telescopic block 8. When the impact force is small, the anti-collision plate 6 buffers the impact force under the action of the damper 4 and the first spring 5, weakens the impact energy, and ensures the stability of the pallet. When subjected to a large impact, the stopper 10 contacts the pallet, and the second spring 9 buffers the impact force again and absorbs energy, and supports the anti-collision plate 6 to prevent the anti-collision plate 6 from deforming, thereby improving the service life, thereby achieving the purpose of good anti-collision effect.

[0032] refer to Figure 3 The surface of the buffer rod 3 is bolted with a slider 16, the surface of the slider 16 is slidably connected with a slide groove 17, and the slide groove 17 is opened on the inner wall of the fixed tube 2. By arranging the slider 16 and the slide groove 17, the buffer rod 3 is prevented from slipping and stability is ensured.

[0033] refer to Figure 1 , Figure 2 and Figure 3 A rubber pad 18 is bonded to the surface of the anti-collision plate 6. By arranging the rubber pad 18, anti-collision can be achieved and the service life of the anti-collision plate 6 can be increased.

[0034] refer to Figure 1 and Figure 2 The material of the anti-collision plate 6 is aluminum alloy. By setting the material of the anti-collision plate 6 to be aluminum alloy, the weight is light and the anti-collision effect is good.

[0035] Embodiment 2:

[0036] refer to Figure 3 , Figure 4 and Figure 6The inner wall of the buffer rod 3 is slidably sleeved with a pull rod 11, one end of the pull rod 11 is bolted with a sliding rod 12, and the sliding rod 12 is slidably connected to the inner wall of the buffer rod 3, and a clamping rod 13 is bolted on the surface of the sliding rod 12. A clamping hole 14 is opened on the surface of the anti-collision plate 6, and one end of the clamping rod 13 is clamped with the clamping hole 14. A third spring 15 is sleeved on the surface of the pull rod 11. The pull rod 11 drives the sliding rod 12 to move by moving the pressure rod 20, and the movement of the sliding rod 12 drives the clamping rod 13 to move, so that the clamping rod 13 and the clamping hole 14 are disengaged, and then the anti-collision plate 6 is removed, and a new anti-collision plate 6 is installed in the buffer rod 3. The sliding rod 12 drives the clamping rod 13 to clamp with the clamping hole 14 under the action of the third spring 15, so that the anti-collision cannot be fixed and the replacement is completed, thereby achieving the purpose of facilitating the replacement of the anti-collision plate 6, reducing the workload and improving the efficiency of replacement.

[0037] refer to Figure 3 A triangular support plate 19 is bolted to the inner wall of the pallet body 1. By providing the triangular support plate 19, the pallet is strengthened and the anti-collision capability of the pallet structure itself is improved.

[0038] refer to Figure 2 , Figure 4 and Figure 6 A pressure rod 20 is bolted to the bottom of the pull rod 11. By setting the pressure rod 20, the pull rod 11 is easy to move and convenient to use.

[0039] refer to Figure 6 One end of the clamping rod 13 is wedge-shaped. By setting one end of the clamping rod 13 to be wedge-shaped, it is convenient to install and fix the anti-collision plate 6.

[0040] Brief description of the use process: when the impact force is small, the anti-collision plate 6 moves to make the buffer rod 3 drive the damper 4 and the first spring 5 to work, buffer the impact force, weaken the impact energy, and ensure the stability of the pallet. When it is subjected to a larger impact, the damper 4 and the first spring 5 weaken the impact force, and the remaining impact force causes the block 10 to contact the pallet, so that the telescopic block 8 compresses the second spring 9, further buffering the impact force and absorbing the energy, and supporting the anti-collision plate 6 to prevent the anti-collision plate 6 from deformation, thereby increasing the service life. During the impact process, the impacting object does not directly contact the pallet body 1, thereby achieving the purpose of good anti-collision effect.

[0041] 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 plastic pallet with an anti-collision structure, comprising a pallet body (1), characterized in that: The inner wall of the tray body (1) is fixedly sleeved with a fixing cylinder (2), the inner wall of the fixing cylinder (2) is slidably sleeved with a buffer rod (3), a damper (4) is bolted between the buffer rod (3) and the inner wall of the fixing cylinder (2), a first spring (5) is sleeved on the surface of the damper (4), an anti-collision plate (6) is slidably sleeved with the inner wall of the buffer rod (3), a fixing block (7) is bolted on the surface of the anti-collision plate (6), a telescopic block (8) is slidably sleeved with the inner wall of the fixing block (7), and a telescopic block (8) is provided between the telescopic block (8) and the inner wall of the fixing block (7). A second spring (9) is provided, a stopper (10) is bolted to the surface of the telescopic block (8), a pull rod (11) is slidably sleeved on the inner wall of the buffer rod (3), one end of the pull rod (11) is bolted to a sliding rod (12), and the sliding rod (12) is slidably connected to the inner wall of the buffer rod (3), a clamping rod (13) is bolted to the surface of the sliding rod (12), a clamping hole (14) is provided on the surface of the anti-collision plate (6), and one end of the clamping rod (13) is clamped to the clamping hole (14), and a third spring (15) is sleeved on the surface of the pull rod (11).

2. The plastic pallet with an anti-collision structure according to claim 1, characterized in that: A slider (16) is bolted to the surface of the buffer rod (3), a slide groove (17) is slidably connected to the surface of the slider (16), and the slide groove (17) is provided on the inner wall of the fixed cylinder (2).

3. The plastic pallet with an anti-collision structure according to claim 1, characterized in that: A rubber pad (18) is bonded to the surface of the anti-collision plate (6).

4. The plastic pallet with an anti-collision structure according to claim 1, characterized in that: A triangular support plate (19) is bolted to the inner wall of the tray body (1).

5. The plastic pallet with an anti-collision structure according to claim 1, characterized in that: A pressure rod (20) is bolted to the bottom of the pull rod (11).

6. The plastic pallet with an anti-collision structure according to claim 1, characterized in that: One end of the clamping rod (13) is wedge-shaped.

7. The plastic pallet with an anti-collision structure according to claim 1, characterized in that: The anti-collision plate (6) is made of aluminum alloy.

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