Logistics box anti-toppling transportation logistics frame

Abstract

The utility model belongs to the technical field of logistics transportation, and particularly relates to a logistics box anti-toppling transportation logistics frame which comprises a first storage plate. A second storage plate is arranged at the top of the first storage plate; the second storage plate and the first storage plate are correspondingly arranged; a plurality of supporting rods are fixedly connected between the first storage plate and the second storage plate; by means of the arrangement, it can be ensured that the logistics boxes are placed in the middle area of the transportation logistics frame, it is ensured that the weight is on the center line of the transportation logistics frame, balance of the transportation logistics frame can be kept, and the risk that the transportation logistics frame inclines due to the fact that the logistics boxes are placed unevenly, and weight distribution is uneven is reduced; and meanwhile, the logistics box placed on the top of the first storage plate can be fixed and prevented from sliding or moving on the side wall of the first storage plate, so that the overall stability of the transportation logistics frame is improved, and the risk that the transportation logistics frame inclines or collapses due to movement of the logistics box is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of logistics transportation, and specifically relates to a logistics rack for preventing the dumping of logistics boxes during transportation. Background Technique

[0002] A transportation logistics rack generally refers to a device used to support, store, and move goods during the processes of logistics transportation and warehousing. By making full use of the warehouse space, the transportation logistics rack can significantly improve the storage capacity of the warehouse. Whether by increasing the number of shelves or optimizing the shelf layout, the storage volume can be increased without increasing the warehouse area. At the same time, using the logistics rack can better organize and classify goods, which helps to accurately predict demand, replenish goods in a timely manner, and avoid overstocking or out-of-stock situations.

[0003] In the prior art, the stacking and storage of logistics boxes are usually carried out according to the load-bearing capacity of the logistics rack to avoid deformation or dumping of the logistics rack caused by overloading. During long-term use and observation, it is found that during the process of using the transportation logistics rack to store logistics boxes, some transportation logistics racks tilt due to uneven placement of the logistics boxes.

[0004] Therefore, the utility model provides a logistics rack for preventing the dumping of logistics boxes during transportation. Content of the Utility Model

[0005] In order to make up for the deficiencies of the prior art and solve at least one problem proposed in the background technique, a logistics rack for preventing the dumping of logistics boxes during transportation is proposed.

[0006] The technical solution adopted by the utility model to solve its technical problems is as follows: A logistics rack for preventing the dumping of logistics boxes during transportation according to the utility model includes a first placement board; a second placement board is provided on the top of the first placement board; the second placement board and the first placement board are correspondingly arranged; a plurality of support rods are fixedly connected between the first placement board and the second placement board; a bidirectional threaded rod is rotatably connected between the side walls of a pair of the support rods; there are a pair of the bidirectional threaded rods and they are symmetrically arranged on both sides of the first placement board; a regulating valve is fixedly connected to the end of the bidirectional threaded rod; the regulating valve rotates on the side wall of the support rod; a movable block is slidably connected to the middle of the side wall of the bidirectional threaded rod; there are a pair of the movable blocks and they move in opposite directions on the side wall of the bidirectional threaded rod; a limiting plate is fixedly connected to the middle of the side wall of a pair of the movable blocks. This step can ensure that the logistics box is placed in the middle area of the transportation logistics rack, ensuring that the weight is on the center line of the transportation logistics rack, which is beneficial to maintaining the balance of the transportation logistics rack, reducing the risk of the transportation logistics rack tilting due to uneven placement of the logistics boxes resulting in uneven weight distribution, and at the same time, this setting can fix the logistics box placed on the top of the first placement board to prevent it from sliding or moving on the side wall of the first placement board, thereby increasing the overall stability of the transportation logistics rack and reducing the risk of the transportation logistics rack tilting or collapsing caused by the movement of the logistics box.

[0007] Preferably, a plurality of first telescopic rods are fixedly connected to the middle of the side wall of the limiting plate; the end of the first telescopic rod is fixedly connected with a pressing block; a first spring is fixedly connected between the pressing block and the first telescopic rod; by setting the first telescopic rod, the first spring and the pressing block in this step, logistics boxes of different sizes can be pushed to the middle area of the transportation logistics rack, increasing the flexibility of the device, further ensuring uniform weight distribution on the transportation logistics rack, and at the same time, this setting can further fix the logistics box, reducing the vibration and impact on the items in the logistics box caused by the movement of the logistics box, and can also reduce the situation of the items in the box colliding with each other or being damaged during transportation or storage, protecting the integrity of the items in the box.

[0008] Preferably, a plurality of second telescopic rods are fixedly connected to the bottom side wall of the second placing plate; the end of the second telescopic rod is fixedly connected with a pressing plate; a second spring is fixedly connected between the pressing plate and the second telescopic rod; a groove is formed in the middle of the side wall of the second placing plate; the grooves are a pair and are symmetrically arranged on both sides of the second placing plate; a baffle is arranged at the bottom of the pressing plate; the baffle slides inside the groove; by setting the second telescopic rod, the second spring, the pressing plate, the baffle and the groove in this step, the logistics box placed on the transportation logistics rack can be fixed from the top, preventing the logistics box from opening during transportation, resulting in the scattering of the items in the logistics box or causing safety hazards, and reducing the risk of injury to the staff caused by the accidental falling of the items in the box on the logistics rack.

[0009] Preferably, an elastic cloth is fixedly connected between a pair of the pressing blocks; the elastic cloth is made of an elastic material; by setting the elastic cloth with a certain elasticity and toughness in this step, the impact on the logistics box from the outside can be buffered, reducing the damage caused by collision and extrusion to the logistics box during transportation and handling. At the same time, the elastic cloth has a certain stretchability and can be adjusted according to the size of the logistics box, so as to make better use of the space of the logistics rack and improve the space utilization rate.

[0010] Preferably, a plurality of hooks are fixedly connected to the middle of the side wall of the first placing plate; a dust-proof cloth is fixedly connected to the middle of the other side wall of the first placing plate; the dust-proof cloth is made of an elastic material; the dust-proof cloth and the hooks are arranged in a snap-fit manner; the dust-proof cloth covers the top of the limiting plate; by setting the hooks and the dust-proof cloth in this step, dust and sundries can be prevented from adhering to the logistics box, effectively isolating dust and impurities in the air, keeping the logistics box and the goods clean. At the same time, setting the dust-proof cloth can also protect the packaging structure of the logistics box to a certain extent, preventing the packaging from being damaged by external forces and ensuring the safety of the goods during transportation.

[0011] Preferably, a notch is formed in the side wall at the bottom of the support rod; a universal wheel is rotatably connected to the middle of the inner side wall of the notch; by setting the notch and the universal wheel in this step, the staff can move and transport the logistics rack, reducing the collision and extrusion generated by the staff during the handling of the logistics box. The mobile logistics rack helps to reduce the breakage rate of goods. At the same time, this setting can make full use of the space in the warehouse and maximize the storage density by reducing the number of channels.

[0012] Preferably, an elastic pad is fixedly connected to the middle of the side wall of the pressing block; the elastic pad is made of anti-slip material; by setting the elastic pad in this step, the friction between the logistics box and the pressing block can be increased, effectively preventing the logistics box from sliding due to vibration, tilting or external force during transportation, storage or handling. At the same time, setting the elastic pad can reduce the direct contact between the logistics box and the pressing block, thereby reducing the external wear of the logistics box and extending its service life.

[0013] The beneficial effects of the present utility model are as follows:

[0014] 1. For the anti-tipping transportation logistics rack for logistics boxes of the present utility model, through this setting, it can ensure that the logistics box is placed in the middle area of the transportation logistics rack, and the weight is on the center line of the transportation logistics rack, which is beneficial to maintaining the balance of the transportation logistics rack and reducing the risk of the transportation logistics rack tipping due to uneven placement of the logistics boxes resulting in uneven weight distribution. At the same time, this setting can fix the logistics box placed on the top of the first placement board to prevent it from sliding or moving on the side wall of the first placement board, thereby increasing the overall stability of the transportation logistics rack and reducing the risk of the transportation logistics rack tipping or collapsing caused by the movement of the logistics box.

[0015] 2. For the anti-tipping transportation logistics rack for logistics boxes of the present utility model, by setting the first telescopic rod, the first spring and the pressing block, logistics boxes of different sizes can be pushed to the middle area of the transportation logistics rack, increasing the flexibility of the device, further ensuring uniform weight distribution on the transportation logistics rack. At the same time, this setting can further fix the logistics box, reduce the vibration and impact on the items in the logistics box due to the movement of the logistics box, and can also reduce the situation of mutual collision or damage of the items in the box during transportation or storage, protecting the integrity of the items in the box. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present utility model will be further described below with reference to the accompanying drawings.

[0017] Figure 1 is a three-dimensional view of the present utility model;

[0018] Figure 2 is a schematic structural view of the cooperation between the bidirectional threaded rod and the limiting plate in the present utility model;

[0019] Figure 3It is a schematic diagram of the cooperation structure between the limit plate and the pressing block in the present utility model;

[0020] Figure 4 It is a schematic diagram of the cooperation structure between the pressing plate and the baffle in the present utility model;

[0021] Legend description:

[0022] 1. First storage plate; 11. Second storage plate; 12. Support rod; 13. Bidirectional threaded rod; 14. Regulating valve; 15. Movable block; 16. Limit plate; 2. First telescopic rod; 21. First spring; 22. Pressing block; 3. Second telescopic rod; 31. Second spring; 32. Pressing plate; 33. Baffle; 34. Groove; 4. Elastic cloth; 5. Hook; 51. Dust-proof cloth; 6. Notch; 61. Universal wheel; 7. Elastic pad. Specific implementation manners

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0024] The following gives specific embodiments.

[0025] Such as Figures 1 to 4As shown in the figure, a logistics rack for preventing the dumping of logistics boxes in the embodiment of the present utility model includes a first placement plate 1; a second placement plate 11 is provided on the top of the first placement plate 1; the second placement plate 11 and the first placement plate 1 are correspondingly arranged; a plurality of support rods 12 are fixedly connected between the first placement plate 1 and the second placement plate 11; a bidirectional threaded rod 13 is rotatably connected between the side walls of a pair of the support rods 12; the bidirectional threaded rod 13 is a pair and is symmetrically arranged on both sides of the first placement plate 1; an adjusting valve 14 is fixedly connected to the end of the bidirectional threaded rod 13; the adjusting valve 14 rotates on the side wall of the support rod 12; a movable block 15 is slidably connected to the middle of the side wall of the bidirectional threaded rod 13; the movable block 15 is a pair and moves in the opposite direction on the side wall of the bidirectional threaded rod 13; a limiting plate 16 is fixedly connected to the middle of the side wall of a pair of the movable blocks 15; during operation, the staff places a plurality of logistics boxes on the top of the first placement plate 1, and then rotates a pair of adjusting valves 14, so that the adjusting valves 14 drive the bidirectional threaded rod 13 to rotate. When the bidirectional threaded rod 13 rotates, a pair of movable blocks 15 on its side wall will slide on the side wall of the bidirectional threaded rod 13. Because the pair of movable blocks 15 are arranged to move in the opposite direction, a pair of adjusting valves 14 can be rotated to make the pair of movable blocks 15 approach each other, so that the limiting plates 16 fixedly connected to the side walls of the movable blocks 15 move synchronously with the movable blocks 15. At this time, the pair of limiting plates 16 approach each other until the logistics boxes placed on the top of the first placement plate 1 are pushed to the central area of the first placement plate 1. This step can ensure that the logistics boxes are placed in the middle area of the transportation logistics rack, ensure that the weight is on the center line of the transportation logistics rack, which is beneficial to maintaining the balance of the transportation logistics rack, and reduce the risk that the transportation logistics rack tilts due to uneven placement of the logistics boxes resulting in uneven weight distribution. At the same time, this setting can fix the logistics boxes placed on the top of the first placement plate 1 to prevent them from sliding or moving on the side wall of the first placement plate 1, thereby increasing the overall stability of the transportation logistics rack and reducing the risk of the transportation logistics rack tilting or collapsing caused by the movement of the logistics boxes.

[0026] As Figure 1 and Figure 3As shown, a plurality of first telescopic rods 2 are fixedly connected to the middle of the side wall of the limit plate 16; the end of the first telescopic rod 2 is fixedly connected to a pressing block 22; a first spring 21 is fixedly connected between the pressing block 22 and the first telescopic rod 2; during operation, when a pair of limit plates 16 approach each other, the plurality of pressing blocks 22 will, under the action of the first telescopic rods 2 and the first springs 21, tightly press on the surfaces of different-sized logistics boxes from multiple directions. This step, by setting the first telescopic rods 2, the first springs 21, and the pressing blocks 22, can push logistics boxes of different sizes to the middle area of the transportation logistics rack, increasing the flexibility of the device, further ensuring uniform weight distribution on the transportation logistics rack, and at the same time, this setting can further fix the logistics boxes, reducing the vibration and impact on the items in the logistics boxes due to the movement of the logistics boxes, and can also reduce the situation where the items in the box collide with each other or are damaged during transportation or storage, protecting the integrity of the items in the box.

[0027] As Figure 1 , Figure 2 and Figure 4 As shown, a plurality of second telescopic rods 3 are fixedly connected to the bottom side wall of the second storage plate 11; the end of the second telescopic rod 3 is fixedly connected to a pressing plate 32; a second spring 31 is fixedly connected between the pressing plate 32 and the second telescopic rod 3; a groove 34 is formed in the middle of the side wall of the second storage plate 11; the groove 34 is a pair and is symmetrically arranged on both sides of the second storage plate 11; a baffle 33 is provided at the bottom of the pressing plate 32; the baffle 33 slides inside the groove 34; during operation, when the plurality of pressing blocks 22 fix the logistics box, the staff pushes the baffle 33, so that the baffle 33 slides inside the groove 34, releasing the restriction on the plurality of pressing plates 32. At this time, the plurality of pressing plates 32 fix the logistics box from the top under the action of the second telescopic rods 3 and the second springs 31. This step, by setting the second telescopic rods 3, the second springs 31, the pressing plates 32, the baffle 33, and the groove 34, can fix the logistics box placed on the transportation logistics rack from the top, preventing the logistics box from opening during transportation, resulting in the scattering of the items in the logistics box or causing safety hazards, and reducing the risk of injury to the staff caused by the accidental fall of the items in the box on the logistics rack.

[0028] As Figure 1 and Figure 3 As shown, an elastic cloth 4 is fixedly connected between a pair of the pressing blocks 22; the elastic cloth 4 is made of an elastic material; during operation, when the plurality of pressing blocks 22 fix the logistics box, the elastic cloth 4 fixedly connected between the pair of pressing blocks 22 will wrap the plurality of logistics boxes. This step, by setting the elastic cloth 4 with certain elasticity and toughness, can buffer the external impact on the logistics box, reducing the damage caused by collision and extrusion during transportation and handling of the logistics box. At the same time, the elastic cloth 4 has a certain stretchability and can be adjusted according to the size of the logistics box, so as to better utilize the space of the logistics rack and improve the space utilization rate.

[0029] As Figure 1 and Figure 3 shown, a plurality of hooks 5 are fixedly connected to the middle of the side wall of the first storage board 1; a dust-proof cloth 51 is fixedly connected to the middle of the other side wall of the first storage board 1; the dust-proof cloth 51 is made of an elastic material; the dust-proof cloth 51 and the hook 5 are arranged in a snap-fit manner; the dust-proof cloth 51 covers the top of the limiting board 16; during operation, after a plurality of pressing blocks 22 fix the logistics box, the staff snaps the dust-proof cloth 51 inside the hook 5. At this time, the dust-proof cloth 51 covers the top of the logistics box. By setting the hook 5 and the dust-proof cloth 51 in this step, dust and sundries can be prevented from adhering to the logistics box, effectively isolating dust and impurities in the air, keeping the logistics box and the goods clean. At the same time, setting the dust-proof cloth 51 can also protect the packaging structure of the logistics box to a certain extent, prevent the packaging from being damaged by external forces, and ensure the safety of the goods during transportation.

[0030] As Figures 1 to 3 shown, a notch 6 is opened on the side wall of the bottom of the support rod 12; a universal wheel 61 is rotatably connected to the middle of the inner side wall of the notch 6; by setting the notch 6 and the universal wheel 61 in this step, the staff can move and transport the logistics rack, reducing the collision and extrusion generated during the process of the staff carrying the logistics box. The mobile logistics rack helps to reduce the breakage rate of the goods. At the same time, this setting can make full use of the space in the warehouse, maximizing the storage density by reducing the number of channels.

[0031] As Figure 1 and Figure 3 shown, an elastic pad 7 is fixedly connected to the middle of the side wall of the pressing block 22; the elastic pad 7 is made of an anti-slip material; by setting the elastic pad 7 in this step, the friction between the logistics box and the pressing block 22 can be increased, effectively preventing the logistics box from sliding due to vibration, tilting or external forces during transportation, storage or handling. At the same time, setting the elastic pad 7 can reduce the direct contact between the logistics box and the pressing block 22, thereby reducing the external wear of the logistics box and extending its service life.

[0032] Working principle: The staff place multiple logistics boxes on the top of the first placement plate 1, and then rotate a pair of regulating valves 14, so that the regulating valves 14 drive the bidirectional threaded rod 13 to rotate. When the bidirectional threaded rod 13 rotates, a pair of movable blocks 15 on its side wall will slide on the side wall of the bidirectional threaded rod 13. Since the pair of movable blocks 15 are set to move in opposite directions, the pair of movable blocks 15 can be made to approach each other by rotating the pair of regulating valves 14, so that the limiting plates 16 fixedly connected to the side walls of the movable blocks 15 move synchronously with the movable blocks 15. At this time, the pair of limiting plates 16 approach each other until the logistics boxes placed on the top of the first placement plate 1 are pushed to the central area of the first placement plate 1. When the pair of limiting plates 16 approach each other, multiple pressing blocks 22 will, under the action of the first telescopic rods 2 and the first springs 21, tightly press on the surfaces of logistics boxes of different sizes from multiple directions. When the multiple pressing blocks 22 fix the logistics boxes, the staff push the baffle 33, so that the baffle 33 slides inside the groove 34, and the baffle 33 releases the restriction on the multiple pressing plates 32. At this time, the multiple pressing plates 32 fix the logistics boxes from the top under the action of the second telescopic rods 3 and the second springs 31. When the multiple pressing blocks 22 fix the logistics boxes, the elastic cloth 4 fixedly connected between the pair of pressing blocks 22 will wrap the multiple logistics boxes. After the multiple pressing blocks 22 fix the logistics boxes, the staff fasten the dust-proof cloth 51 to the hook 5. At this time, the dust-proof cloth 51 covers the top of the logistics boxes. By providing the notch 6 and the universal wheels 61, the staff can move and transport the logistics rack, reducing the collision and extrusion generated during the process of the staff carrying the logistics boxes. By providing the elastic pad 7, the friction between the logistics box and the pressing block 22 can be increased, effectively preventing the logistics box from sliding due to vibration, inclination or external force during transportation, storage or handling.

[0033] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art of this industry should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A logistics rack for preventing the tipping of logistics boxes during transportation, comprising a first storage board (1); characterized in that: A second storage board (11) is provided on the top of the first storage board (1); the second storage board (11) and the first storage board (1) are correspondingly arranged; a plurality of support rods (12) are fixedly connected between the first storage board (1) and the second storage board (11); a bidirectional threaded rod (13) is rotatably connected between the side walls of a pair of the support rods (12); the bidirectional threaded rod (13) is a pair and symmetrically arranged on both sides of the first storage board (1); a regulating valve (14) is fixedly connected to the end of the bidirectional threaded rod (13); the regulating valve (14) rotates on the side wall of the support rod (12); a movable block (15) is slidably connected to the middle of the side wall of the bidirectional threaded rod (13); the movable blocks (15) are a pair and move in opposite directions on the side wall of the bidirectional threaded rod (13); a limiting plate (16) is fixedly connected to the middle of the side walls of a pair of the movable blocks (15).

2. The logistics rack for preventing the tipping of a logistics box according to claim 1, characterized in that: A plurality of first telescopic rods (2) are fixedly connected to the middle of the side wall of the limiting plate (16); a pressing block (22) is fixedly connected to the end of the first telescopic rod (2); a first spring (21) is fixedly connected between the pressing block (22) and the first telescopic rod (2).

3. A logistics rack for anti-tipping transportation of logistics boxes according to claim 1, characterized in that: A plurality of second telescopic rods (3) are fixedly connected to the bottom side wall of the second storage board (11); a pressing plate (32) is fixedly connected to the end of the second telescopic rod (3); a second spring (31) is fixedly connected between the pressing plate (32) and the second telescopic rod (3); a groove (34) is formed in the middle of the side wall of the second storage board (11); the grooves (34) are a pair and symmetrically arranged on both sides of the second storage board (11); a baffle (33) is provided at the bottom of the pressing plate (32); the baffle (33) slides inside the groove (34).

4. A logistics rack for preventing the dumping of logistics boxes according to claim 2, characterized in that: An elastic cloth (4) is fixedly connected between a pair of the pressing blocks (22); the elastic cloth (4) is made of an elastic material.

5. A logistics rack for anti-tipping transportation of logistics boxes according to claim 1, characterized in that: A plurality of hooks (5) are fixedly connected to the middle of the side wall of the first storage board (1); a dust-proof cloth (51) is fixedly connected to the middle of the other side wall of the first storage board (1); the dust-proof cloth (51) is made of an elastic material; the dust-proof cloth (51) and the hook (5) are snap-fitted; the dust-proof cloth (51) covers the top of the limiting plate (16).

6. The logistics rack for preventing the tipping of a logistics box according to claim 1, wherein: A notch (6) is formed in the bottom side wall of the support rod (12); a universal wheel (61) is rotatably connected to the middle of the inner side wall of the notch (6).

7. A logistics rack for preventing the tipping of a logistics box according to claim 4, characterized in that: An elastic pad (7) is fixedly connected to the middle of the side wall of the pressing block (22); the elastic pad (7) is made of an anti-slip material.

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