A bottom tray for logistics transportation stacking

Abstract

The utility model belongs to the stacking technical field, especially relates to a bottom tray for logistics transportation and stacking, including the square frame who is assembled by four edge columns, opposite two edge columns are fixedly connected with a plurality of equidistance arrangement's support column, the end connecting place of adjacent two edge columns is provided with the connecting block, every connecting block all is provided with the slot, the column of insertion is provided in the slot, the bottom of edge column is fixedly connected with the bottom strip through the support plate piece, still be fixedly connected with a plurality of support blocks between edge column and bottom strip. The utility model is when using, the column and the connecting block between for detachable installation mode, when needing to use this device to carry goods, insert each column in each connecting block, and set up the fence that can limit goods, and the staff stacks goods, need not repeatedly to bind, can effectively accelerate the transport speed, effectively reduce the work load.

Description

Technical Field

[0001] This utility model belongs to the field of stacking technology, and in particular relates to a bottom pallet for stacking in logistics transportation. Background Technology

[0002] During logistics and transportation, goods need to be stacked. This is a warehousing operation method that stacks goods into piles in an orderly manner according to specific rules. The purpose is to optimize space utilization and ensure the stability of the goods. The bottom of the stack is equipped with a pallet, a steel frame pallet used to support the stacking of goods. It is mainly used for the containerization of long materials such as packaging materials, bars and pipes, and can effectively prevent the collapse of the stack during transportation and loading and unloading.

[0003] In existing technology, goods are directly stacked on the bottom pallet. The goods are neatly stacked on the pallet by themselves. The goods are usually tied and fixed to the pallet with ropes. The operation of tying the goods and the pallet by the staff is relatively troublesome. When the flow of logistics transportation is large, the workload of the staff will also increase accordingly. Utility Model Content

[0004] This utility model addresses the technical problem in the background art where goods are typically tied to pallets with ropes, making the binding operation between goods and pallets cumbersome for workers. Furthermore, it increases the workload for workers when the volume of logistics transportation is high. Therefore, this invention provides a bottom pallet for stacking goods in logistics transportation.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A bottom pallet for stacking in logistics transportation includes a square frame assembled from four side posts. Multiple equidistant pillars are fixedly connected to two opposite side posts. A connecting block is provided at the end connection of two adjacent side posts. Each connecting block is provided with a slot, and a pillar is inserted into the slot. The bottom of the side column is fixedly connected to a bottom strip via a support plate. Multiple support blocks are also fixedly connected between the side column and the bottom strip. A bottom column is fixedly connected between two support plates that face each other. The four columns are connected by partitions, and each partition has a U-shaped groove at both ends. The U-shaped groove is connected to the column by a snap-fit ​​mechanism, which includes two insert shafts that pass through both the column and the U-shaped groove.

[0006] Preferably, the column has insertion holes on all four sides for inserting shafts to pass through, a limiting block is fixedly connected between one end of the two inserting shafts, a slot is provided on one side of the two inserting shafts facing each other, a locking block is inserted into one side of the U-shaped groove, the locking block engages with the slot, and a spring is also provided on the surface of the U-shaped groove, one end of the spring engaging with the locking block.

[0007] Preferably, the card block has an arc-shaped groove, one end of the spring piece is fixedly connected to the outer surface of the U-shaped groove, and the other end of the spring piece has a rounded corner and is engaged in the arc-shaped groove.

[0008] Preferably, the two sides of the connecting block are fixedly connected to the two side posts respectively, and the other two sides of the connecting block are provided with extension pieces, which are also fixedly connected to the two side posts respectively.

[0009] Preferably, one of the bottom posts has a through-hole for the bottom post on the other side to pass through.

[0010] Preferably, both ends of each bottom strip are bent upward to form a bent portion, and the bent portion is fixedly connected to the side post. The insertion holes on adjacent sides of each post are staggered vertically, and the insertion holes facing each other are set at the same height.

[0011] Compared with the prior art, the beneficial effects of this utility model are: 1. When in use, the uprights and connecting blocks are detachable. When this device is used for cargo transportation, each upright is inserted into each connecting block, and then adjacent uprights are connected by partitions to form a fence structure, thereby restricting the stacked goods and preventing them from collapsing.

[0012] 2. When this device is not needed, the partition and the upright can be removed. The upright can be pulled off the connecting block directly. The square frame at the bottom can be stacked for storage. It is also very convenient to store after disassembly. This device is equipped with a fence to restrict the goods. When stacking goods, the staff does not need to tie them repeatedly, which can effectively speed up the transportation and reduce the workload. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a bottom pallet for stacking in logistics transportation proposed in this utility model; Figure 2 This is a schematic diagram of the bottom structure of a bottom pallet for stacking in logistics transportation, as proposed in this utility model. Figure 3 This is a schematic diagram of the planar structure of a bottom pallet for stacking in logistics transportation, as proposed in this utility model. Figure 4 This is a schematic diagram of the connecting block structure; Figure 5 A schematic diagram of the connection structure between the partition and the column; Figure 6 This is a structural diagram of the partition, column, and snap-fit ​​mechanism; Figure 7This is a schematic diagram of the snap-fit ​​mechanism.

[0014] In the diagram: 1. Support column; 2. Side column; 3. Support plate; 4. Slot; 5. Support block; 6. Partition; 7. Upright column; 8. Connecting block; 9. Bottom column; 10. Bottom strip; 11. U-shaped groove; 12. Extension piece; 13. Insertion hole; 14. Limiting block; 15. Insert shaft; 16. Spring piece; 17. Locking block; 18. Arc groove. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0016] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] Reference Figures 1-7 A bottom pallet for stacking in logistics transportation includes a square frame assembled from four side posts 2. Multiple equidistant support columns 1 are fixedly connected to two opposite side posts 2. A connecting block 8 is provided at the end connection of two adjacent side posts 2. Each connecting block 8 is provided with a slot, and a column 7 is inserted into the slot. The bottom of the side column 2 is fixedly connected to the bottom strip 10 via the support plate 3. Multiple support blocks 5 are also fixedly connected between the side column 2 and the bottom strip 10. The bottom column 9 is fixedly connected between two support plates 3 facing each other. The four columns 7 are connected by partition plates 6. Each partition plate 6 has a U-shaped groove 11 at both ends. The U-shaped groove 11 is connected to the column 7 via a snap-fit ​​mechanism. The snap-fit ​​mechanism includes two insert shafts 15 that pass through the column 7 and the U-shaped groove 11 at the same time.

[0018] Reference Figures 5-7The column 7 has insertion holes 13 on all four sides for the insertion shafts 15 to pass through. A limiting block 14 is fixedly connected between one end of two insertion shafts 15. Each of the two insertion shafts 15 has a slot 4 on one side facing each other. A locking block 17 is inserted into one side of the U-shaped groove 11, engaging with the slot 4. A spring piece 16 is also provided on the surface of the U-shaped groove 11, with one end engaging with the locking block 17. During connection, the insertion shaft 15 passes through the column 7 and the U-shaped groove 11. One end of the insertion shaft 15 is limited by the limiting block 14, and the other end is limited by the locking block 17. The locking block 17 is inserted into one side of the U-shaped groove 11, engaging into the slot 4. The locking block 17 is simultaneously limited by the elastic spring piece 16. The connection between the U-shaped groove 11 and the column 7 is achieved by limiting the insertion shaft 15.

[0019] The locking block 17 has an arc-shaped groove 18. One end of the spring piece 16 is fixedly connected to the outer surface of the U-shaped groove 11, and the other end of the spring piece 16 has a rounded corner and is locked in the arc-shaped groove 18. The arc-shaped end facilitates insertion into and exit from the arc-shaped groove 18. By opening the arc-shaped groove 18 on the locking block 17 and limiting the locking block 17 with the spring piece 16, the insertion shaft 15 can be fixed in place, and finally the U-shaped groove 11 and the column 7 are fixedly connected.

[0020] Reference Figure 4 The two sides of the connecting block 8 are fixedly connected to the two side posts 2 respectively. The other two sides of the connecting block 8 are provided with extension pieces 12, which are also fixedly connected to the two side posts 2 respectively. The two adjacent side posts 2 are connected by the connecting blocks 8, and the four connecting blocks 8 are connected to the four side posts 2. The extension pieces 12 are added at the connection to enhance the stability and make the connection more secure.

[0021] Reference Figure 2 One of the base columns 9 has a through-hole for the other base column 9 to pass through. The base columns 9 at the bottom are used for support. The base columns 9 are staggered during installation, so a through-hole is made on one side of the base column 9 to facilitate the passage of the other base column 9. In this way, multiple base columns 9 will be installed on the same plane to maintain a stable structure.

[0022] Both ends of each base strip 10 are bent upwards to form a bent portion, and the bent portion is fixedly connected to the side post 2. The insertion holes 13 on adjacent sides of each post 7 are staggered vertically, and the insertion holes 13 facing each other are at the same height. Bending the ends of the base strip 10 and then fixing them to the side post 2 increases the stability of the installation. The insertion holes 13 are used to pass through the insertion shaft 15. The insertion holes 13 on opposite sides are at the same height, while the insertion holes 13 on adjacent sides are at different vertical heights, so that they will not overlap and affect the installation when using the snap-fit ​​mechanism.

[0023] Reference Figures 1-4When in use, the uprights 7 and the connecting blocks 8 are detachable. When this device is used for cargo transportation, each upright 7 is inserted into each connecting block 8, and then the adjacent two uprights 7 are connected by the partition 6 to form a fence structure, thereby restricting the stacked goods and preventing them from collapsing.

[0024] Reference Figures 5-7 Two adjacent posts 7 are connected by a partition 6 to form a stable guardrail. The partition 6 is connected to the post 7 by a snap-fit ​​mechanism. A pin 15 is inserted into the hole 13 on the rear side. The pin 15 passes through both the post 7 and the U-shaped groove 11. The bending spring 16 is bent, and then a locking block 17 is inserted from one side of the U-shaped groove 11. One end of the locking block 17 is locked into the slot 4 between the two pins 15. The arc-shaped groove 18 at the other end of the locking block 17 is locked by the lower end of the spring 16, so that the spring 16 locks the locking block 17. The position of the insert shaft 15 is restricted by the locking block 17, thereby fixing the U-shaped groove 11 to the column 7 via the insert shaft 15. The spring piece 16 is elastic and can return to its original shape after bending. When disassembling, the spring piece 16 is bent again, and the spring piece 16 slides outward along the inner wall of the arc groove 18, thereby disengaging the spring piece 16 from the arc groove 18 and the locking block 17 from the insert shaft 15, thus disengaging the U-shaped groove 11 from the column 7. The installable and detachable structure facilitates transportation and use.

[0025] When the device is not in use, both the partition 6 and the column 7 can be removed. The column 7 can be pulled off directly from the connecting block 8. The square frame at the bottom can be stacked for storage. It is also very convenient to store after disassembly. The device is equipped with a fence to restrict the goods. When stacking goods, the staff does not need to tie them repeatedly, which can effectively speed up the transportation and reduce the workload.

[0026] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A bottom pallet for stacking in logistics transportation, characterized in that, It includes a square frame assembled from four side columns (2), with multiple equidistant pillars (1) fixedly connected to two opposite side columns (2), and a connecting block (8) provided at the end connection of two adjacent side columns (2), and a slot provided in each connecting block (8), into which a column (7) is inserted. The bottom of the side post (2) is fixedly connected to the bottom strip (10) by the support plate (3). Multiple support blocks (5) are also fixedly connected between the side post (2) and the bottom strip (10). The bottom post (9) is fixedly connected between the two support plates (3) facing each other. A partition (6) is connected between the four columns (7). Each partition (6) has a U-shaped groove (11) at both ends. The U-shaped groove (11) is connected to the column (7) by a snap-fit ​​mechanism. The snap-fit ​​mechanism includes two insert shafts (15) that pass through the column (7) and the U-shaped groove (11) at the same time.

2. The bottom pallet for stacking in logistics transportation according to claim 1, characterized in that, The column (7) has four holes (13) for inserting shafts (15) to pass through. A limit block (14) is fixedly connected between one end of the two inserting shafts (15). A slot (4) is provided on one side of the two inserting shafts (15) facing each other. A locking block (17) is inserted into one side of the U-shaped groove (11). The locking block (17) engages with the slot (4). A spring piece (16) is also provided on the surface of the U-shaped groove (11). One end of the spring piece (16) engages with the locking block (17).

3. A bottom pallet for stacking in logistics transportation according to claim 2, characterized in that, The card block (17) has an arc-shaped groove (18). One end of the spring piece (16) is fixedly connected to the outer surface of the U-shaped groove (11). The other end of the spring piece (16) has a rounded corner and is engaged in the arc-shaped groove (18).

4. The bottom pallet for stacking in logistics transportation according to claim 1, characterized in that, The two sides of the connecting block (8) are fixedly connected to the two side posts (2) respectively. The other two sides of the connecting block (8) are provided with extension pieces (12), which are also fixedly connected to the two side posts (2) respectively.

5. A bottom pallet for stacking in logistics transportation according to claim 1, characterized in that, One of the bottom posts (9) on one side has a through opening, which is used for the bottom post (9) on the other side to pass through.

6. A bottom pallet for stacking in logistics transportation according to claim 1, characterized in that, Both ends of each bottom strip (10) are bent upward to form a bent portion, and the bent portion is fixedly connected to the side post (2). The insertion holes (13) on the adjacent two sides of each post (7) are staggered in vertical position, and the insertion holes (13) facing each other are set at the same height.

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