A plastic pallet that is easy to assemble

Abstract

This utility model relates to the field of pallet technology and discloses a plastic pallet that is easy to assemble and splice. It includes a pallet body, a support mechanism fixedly connected inside the pallet body, a wedge block fixedly connected to the front side of the pallet body, a wedge groove on the right side of the pallet body, and a locking mechanism rotatably connected inside the pallet body. The support mechanism includes a limiting sleeve, the outside of which is fixedly connected to the inside of the pallet body. A quick-release assembly is slidably connected inside the limiting sleeve, and a support leg is slidably connected outside the quick-release assembly. The quick-release assembly includes a slider, the outside of which is slidably connected to the inside of the limiting sleeve. This utility model can reduce company operating costs by minimizing the replacement of pallets damaged by the support leg 23, and can prevent misalignment, widening gaps, or even detachment at the seams of the various plastic pallets.

Description

Technical Field

[0001] This utility model relates to the field of pallet technology, and in particular to a plastic pallet that is easy to assemble. Background Technology

[0002] A new type of logistics carrier based on modular design is a plastic pallet that is easy to assemble and disassemble. It is composed of standardized modules made of high-strength plastic. Its design breaks through the fixed size limitations of traditional pallets, and the bearing area and shape can be flexibly adjusted according to the size of the goods, making it suitable for diverse scenarios from irregularly shaped machinery to telecommunications equipment.

[0003] The easy-to-assemble plastic pallet consists of a pallet body with mortise and tenon joints and support legs. Its working principle is: the mortise and tenon joints allow for quick assembly or disassembly to form load-bearing surfaces of different sizes, and the support legs distribute the weight of the goods, achieving flexible adaptation and convenient transportation and storage.

[0004] In existing technologies, some easily assembled plastic pallets are one-piece structures, but the plastic support legs are not reinforced with steel or are only partially thickened. They are prone to cracking and damage when hit by forklifts. When replacing them, the entire one-piece plastic pallet must be replaced, which increases the company's operating costs. Therefore, a plastic pallet that is easy to assemble is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a plastic pallet that is easy to assemble and splice, aiming to improve the problem in the prior art where the entire pallet must be replaced when the pallet support legs are damaged, thus increasing the company's operating costs.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: A plastic pallet that is easy to assemble includes a pallet body, a support mechanism fixedly connected inside the pallet body, a wedge block fixedly connected to the front side of the pallet body, a wedge groove opened on the right side of the pallet body, and a locking mechanism rotatably connected inside the pallet body.

[0007] The support mechanism includes a limiting sleeve, the outside of which is fixedly connected to the inside of the disc body. A quick-release assembly is slidably connected inside the limiting sleeve. A support leg is slidably connected outside the quick-release assembly. A spring is fixedly connected inside the support leg. As a further description of the above technical solution: The quick-release assembly includes a slider, the outside of which is slidably connected to the inside of the limiting sleeve, and a handle is fixedly connected to the bottom of the slider, with a limiting block fixedly connected to the outside of the handle. As a further description of the above technical solution: The locking mechanism includes a second spring, which is fixedly connected inside the disc body. A Z-shaped plate is fixedly connected to the right side of the second spring. Fixed rods are fixedly connected to both the front and rear sides of the Z-shaped plate. A steel wire rope is fixedly connected to the bottom of the Z-shaped plate. As a further description of the above technical solution: The outside of the wedge block is in contact with the inside of the wedge groove, and the outside of the handle is in contact with the outside of the first spring; As a further description of the above technical solution: The bottom of the limiting block contacts the top of the spring, and the bottom of the limiting sleeve contacts the top of the supporting leg. As a further description of the above technical solution: The outside of the wire rope is in contact with the inside of the disc, and the outside of the Z-shaped plate is in contact with the inside of the disc. As a further description of the above technical solution: The outside of the handle contacts the inside of the support leg, the outside of the fixing rod contacts the inside of the disc, and the outside of the Z-shaped plate contacts the inside of the wedge block. This utility model has the following beneficial effects: 1. In this utility model, the locking state can be released by pulling and rotating the handle counterclockwise. At this time, pulling the handle again will cause the slider to disengage from the limit sleeve, thus realizing the removal of the support leg and realizing the function of quick replacement of the support leg. Compared with the prior art, it can reduce the company's operating costs by reducing the replacement of trays damaged by the support leg.

[0008] 2. In this utility model, the wedge blocks and wedge grooves on each plastic pallet are spliced ​​together according to the length and width of the plastic pallet, and the part of the Z-shaped plate extending from the plastic pallet contacts the groove in the wedge block to form a hook lock, thereby realizing the function of locking each plastic pallet. Compared with the prior art, it can prevent misalignment, widening of gaps or even separation at the splice. Attached Figure Description

[0009] Figure 1 This is a three-dimensional schematic diagram of a plastic pallet that is easy to assemble and splice according to the present invention; Figure 2 This is a schematic diagram of the structure of a plastic pallet body that is easy to assemble and splice, as proposed in this utility model. Figure 3 for Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the support leg of a plastic pallet that is easy to assemble and splice, as proposed in this utility model.

[0010] Figure 5 This is a schematic diagram of the handle of a plastic pallet that is easy to assemble and splice, as proposed in this utility model.

[0011] Legend: 1. Disc body; 2. Support mechanism; 21. Limiting sleeve; 22. Quick-release assembly; 221. Slider; 222. Handle; 223. Limit block; 24. Spring 1; 23. Supporting leg; 3. Wedge block; 4. Wedge groove; 5. Locking mechanism; 51. Spring 2; 52. Z-shaped plate; 53. Fixing rod; 54. Steel wire rope. Detailed Implementation

[0012] 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. Example

[0013] A plastic pallet that is easy to assemble and disassemble, see reference. Figure 1 , Figure 3 and Figure 4 The device includes a disc body 1, which serves as a support and is existing technology that will not be explained further. A support mechanism 2 is fixedly connected inside the disc body 1. A wedge block 3 is fixedly connected to the front side of the disc body 1 and is fixed to the outside of the disc body 1. A wedge groove 4 is provided on the right side of the disc body 1 and guides the wedge block 3. A locking mechanism 5 is rotatably connected inside the disc body 1. The support mechanism 2 includes a limiting sleeve 21, which has the function of limiting displacement. The limiting sleeve 21 is externally fixedly connected to the inside of the disc body 1. The disc body 1 provides fixed support for the limiting sleeve 21. A quick-release assembly 22 is slidably connected inside the limiting sleeve 21. A support leg 23 is slidably connected to the outside of the quick-release assembly 22. The support leg 23 can support the disc body 1 away from the ground. A spring 24 is fixedly connected inside the support leg 23. The support leg 23 provides support for the spring 24. The quick-release assembly 22 includes a slider 221 with a wedge-shaped outer surface. The outside of the slider 221 is slidably connected to the inside of the limiting sleeve 21. The internal structure of the limiting sleeve 21 can fit and restrict the slider 221 well. A handle 222 is fixedly connected to the bottom of the slider 221. The handle 222 can drive the slider 221 to rotate. A limiting block 223 is fixedly connected to the outside of the handle 222. The limiting block 223 can restrict the displacement of the handle 222 inside the support leg 23. Specifically, when installing the support leg 23, align the slider 221 with the slot inside the limiting sleeve 21, and rotate the handle 222 to lock the slider 221 inside the limiting sleeve 21 under the action of the spring 24.

[0014] Reference Figure 2 and Figure 3 The locking mechanism 5 includes a second spring 51, which provides elastic potential energy. The second spring 51 is fixedly connected inside the disc body 1, and the disc body 1 provides support for the second spring 51. A Z-shaped plate 52 is fixedly connected to the right side of the second spring 51, and the second spring 51 provides elastic potential energy to the Z-shaped plate 52. Fixing rods 53 are fixedly connected to both the front and rear sides of the Z-shaped plate 52, and the fixing rods 53 restrict the movement state of the Z-shaped plate 52. A steel wire rope 54 is fixedly connected to the bottom of the Z-shaped plate 52, and the steel wire rope 54 can transmit force to the Z-shaped plate 52. Specifically, when the two plastic pallets are separated, pulling the steel wire rope 54 can cause the right end of the Z-shaped plate 52 to leave the groove inside the wedge block 3, thereby unlocking the state. After the pallets are separated, the steel wire rope 54 is released, and the Z-shaped plate 52 returns to its original position under the action of the second spring 51.

[0015] Reference Figure 3 and Figure 4 The outer surface of wedge block 3 contacts the inner surface of wedge groove 4, and wedge block 3 and wedge groove 4 can form a good guiding and limiting function. The outer surface of handle 222 contacts the outer surface of spring 24, and the rotation of handle 222 will not affect spring 24. The bottom of limiting block 223 contacts the top of spring 24, and spring 24 provides elastic potential energy to limiting block 223. The bottom of limiting sleeve 21 contacts the top of support leg 23, and support leg 23 supports limiting sleeve 21. The outer surface of wire rope 54 contacts the inner surface of disc 1. The disc 1 is in contact with the inside of the disc 1, and the disc 1 can limit the Z-shaped plate 52 from moving excessively. The outside of the Z-shaped plate 52 is in contact with the inside of the wedge block 3, and the Z-shaped plate 52 can hook into the groove inside the wedge block 3. The outside of the handle 222 is in contact with the inside of the support leg 23, and the handle 222 will not affect the supporting function of the support leg 23. The outside of the fixing rod 53 is in contact with the inside of the disc 1, and the fixing rod 53 can affect the movement state of the Z-shaped plate 52. Specifically, when disassembling the support leg 23, pulling and rotating the handle 222 counterclockwise will release the locking state. Continuing to pull the handle 222 will cause the slider 221 to disengage from the limit sleeve 21. When rotating the handle 222, the spring 24 is not affected.

[0016] The implementation principle of this application embodiment is as follows: The original support leg 23 is easily damaged by forklift collisions and therefore needs to be replaced with a new support leg 23. At this time, pulling and rotating the handle 222 counterclockwise will release the locking state. At this time, continuing to pull the handle 222 will cause the slider 221 to disengage from the limiting sleeve 21, thus realizing the removal of the support leg 23. When installing the support leg 23, first align the slider 221 with the groove inside the limiting sleeve 21, and then send the slider 221 into the groove inside the limiting sleeve 21. At this time, rotate the handle 222 clockwise to make the slider 221 slide along the groove inside the limiting sleeve 21. When it encounters an obstruction, release the handle 222. Under the action of the spring 51, the slider 221 will be locked in the limiting sleeve 21. In this way, the replacement of the damaged support leg 23 can be completed quickly.

[0017] Because the lifting area is insufficient to support the items, the various plastic pallets need to be spliced ​​together to increase the lifting area. At this time, the wedge blocks 3 and wedge grooves 4 on each plastic pallet are spliced ​​together according to the length and width of the plastic pallet. While the plastic pallets are spliced ​​together, the wedge blocks 3 will press down on the Z-shaped plate 52, forcing the Z-shaped plate 52 to press the spring 51 into the inside of the plastic pallet, so that the Z-shaped plate 52 is completely inserted into the inside of the plastic pallet. When the wedge blocks 3 and wedge grooves 4 are spliced ​​together, the Z-shaped plate 52 will extend out of the plastic pallet under the pressure of the spring 51. At the same time, the part of the Z-shaped plate 52 extending out of the plastic pallet will contact the groove in the wedge block 3 to form a hook lock, thus achieving the locking effect.

[0018] 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 plastic pallet that is easy to assemble and splice, comprising a pallet body (1), characterized in that: The disc body (1) is fixedly connected to a support mechanism (2), the front side of the disc body (1) is fixedly connected to a wedge block (3), the right side of the disc body (1) is provided with a wedge groove (4), and the inside of the disc body (1) is rotatably connected to a locking mechanism (5). The support mechanism (2) includes a limiting sleeve (21), the outside of which is fixedly connected to the inside of the disc body (1), a quick-release assembly (22) is slidably connected inside the limiting sleeve (21), a support leg (23) is slidably connected outside the quick-release assembly (22), and a spring (24) is fixedly connected inside the support leg (23).

2. The plastic pallet for easy assembly and splicing according to claim 1, characterized in that: The quick-release assembly (22) includes a slider (221), the outside of which is slidably connected to the inside of the limiting sleeve (21), and a handle (222) is fixedly connected to the bottom of the slider (221), and a limiting block (223) is fixedly connected to the outside of the handle (222).

3. A plastic pallet for easy assembly and splicing according to claim 2, characterized in that: The locking mechanism (5) includes a second spring (51), which is fixedly connected inside the disc body (1). A Z-shaped plate (52) is fixedly connected to the right side of the second spring (51). Fixing rods (53) are fixedly connected to both the front and rear sides of the Z-shaped plate (52). A steel wire rope (54) is fixedly connected to the bottom of the Z-shaped plate (52).

4. A plastic pallet for easy assembly and splicing according to claim 2, characterized in that: The outside of the wedge block (3) is in contact with the inside of the wedge groove (4), and the outside of the handle (222) is in contact with the outside of the spring (24).

5. A plastic pallet for easy assembly and splicing according to claim 2, characterized in that: The bottom of the limiting block (223) is in contact with the top of the spring (24), and the bottom of the limiting sleeve (21) is in contact with the top of the support leg (23).

6. A plastic pallet for easy assembly and splicing according to claim 3, characterized in that: The outside of the wire rope (54) is in contact with the inside of the disc (1), and the outside of the Z-shaped plate (52) is in contact with the inside of the disc (1).

7. A plastic pallet for easy assembly and splicing according to claim 3, characterized in that: The outside of the handle (222) is in contact with the inside of the support leg (23), the outside of the fixing rod (53) is in contact with the inside of the disc (1), and the outside of the Z-shaped plate (52) is in contact with the inside of the wedge block (3).

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