Anti-falling device for goods

Abstract

The utility model discloses a prevent goods from falling off's cleverly fixed frame, and specifically relates to warehouse appliance technical field, including bottom plate, bottom plate bottom four corners all are fixedly connected with support leg, the bottom plate left side and right side all are seted up with deposit groove, the bottom plate top is provided with two adjusting assembly, the bottom plate top is provided with fixed assembly, adjusting assembly includes guard bar, the one end of guard bar far from bottom plate center contacts and has adjusting bar. The utility model discloses prevent goods from falling off's cleverly fixed frame, by setting adjusting assembly, specifically is when needing to place goods, rotates the rotating block and drives adjusting bar to move up and down, makes the height of adjusting bar can with the height required by goods match, not only can effectively prevent goods in the vertical direction on the removal and fall off, has improved the goods adaptability of device, and because can adjust the height of moving plate, makes staff when loading and unloading goods can be more convenient, has reduced the operation difficulty.

Description

Technical Field

[0001] This utility model relates to the field of storage equipment technology, and in particular to a stackable rack to prevent goods from falling off. Background Technology

[0002] Stackable racks, also known as pallet racks, are handling and storage equipment derived from pallets. They are multifunctional equipment for unitizing goods, storing and distributing commodities, and can store, distribute and distribute goods in a planned and quantitative manner, facilitating storage and transportation.

[0003] Most existing protective railings are fixed and their height cannot be adjusted. In actual warehousing and logistics scenarios, goods are stacked in various ways and may be adjusted according to factors such as warehouse space and weight distribution. This not only fails to effectively prevent goods from moving or falling in the vertical direction, reducing the adaptability of the equipment to goods, but also, because the height of the protective railings is fixed, it may obstruct operators during loading and unloading, increasing the difficulty of operation. Therefore, we propose a sturdy frame to prevent goods from falling off in order to solve the above problems. Utility Model Content

[0004] The main purpose of this utility model is to provide a cleverly designed rack to prevent goods from falling off, which can effectively solve the above problems.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] A stackable rack to prevent goods from falling off includes a base plate, with support legs fixedly connected to the four corners of the bottom of the base plate, storage slots on the left and right sides of the base plate, two adjustment components on the top of the base plate, and a fixing component on the top of the base plate.

[0007] Preferably, the adjustment component includes a guardrail, with the end of the guardrail away from the center of the base plate contacting the adjustment rail, and three movable blocks fixedly connected to the end of the adjustment rail near the center of the base plate.

[0008] Preferably, the inner wall of the guardrail is fixedly connected to two fixed rods, the outer surfaces of the two fixed rods are slidably connected to the inner wall of the movable block on the same side, the inner wall of the guardrail is rotatably connected to a threaded rod, the top of the threaded rod is fixedly connected to a rotating block, and the outer surface of the threaded rod is threadedly connected to the inner wall of the movable block located at the center.

[0009] Preferably, the bottom plate has slots at the top of each of its four corners, and the inner walls of the four slots are inserted into the outer surface of the bottom of the guardrail on the same side.

[0010] Preferably, the guardrail is fixedly connected to the front and back sides with limit rods, and the base plate is provided with sliding grooves on the front and back sides. The inner walls of the four sliding grooves are slidably connected to the outer surface of the limit rods on the same side.

[0011] Preferably, the fixing component includes a bidirectional threaded rod, the front and back outer surfaces of which are rotatably connected to the inner wall of the base plate, and a crank handle is fixedly connected to the front of the bidirectional threaded rod.

[0012] Preferably, the outer surface of the crank handle is threaded with two movable plates, the bottom of both movable plates is in contact with the top of the base plate, the two movable plates are symmetrically arranged with the center of the base plate as the center, and the top of the movable plates is provided with several circular grooves.

[0013] Preferably, a round rod is fixedly connected to the inner surface of the movable plate, and two clamping plates are slidably connected to the outer surface of the round rod. The bottom of both clamping plates is in contact with the top of the base plate, and a connecting plate is fixedly connected to the end of each clamping plate away from the center of the base plate.

[0014] Preferably, each of the two connecting plates has a sliding rod slidably connected to its inner wall, a limiting block is fixedly connected to the bottom of each of the two sliding rods, the outer surface of the bottom of each of the two limiting blocks is inserted into the inner wall of the circular groove on the same side, a spring is sleeved on the outer surface of each of the two sliding rods, the top of each of the two springs is fixedly connected to the bottom of the connecting plate on the same side, and the bottom of each of the two springs is fixedly connected to the top of the limiting block on the same side.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This utility model, by setting an adjustment component, specifically, when it is necessary to place goods, rotates the rotating block to drive the adjustment bar to move up and down, so that the height of the adjustment bar can match the required height of the goods. This not only effectively prevents the goods from moving and falling off in the vertical direction, improving the adaptability of the device to goods, but also makes it more convenient for workers to load and unload goods and reduces the difficulty of operation because the height of the moving plate can be adjusted.

[0017] 2. This utility model uses a fixing component. Specifically, after adjusting the position of the clamping plate, turning the handle clockwise moves the two moving plates closer to each other, fixing the goods to the top of the base plate. This not only effectively prevents the goods from moving or falling off due to inertia, enhancing transportation safety, but also ensures that the fixed position of the goods is relatively fixed. When conducting warehouse inventory or organizing goods, staff can find and handle the goods more quickly and accurately. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic cross-sectional view of the top right side of the overall rear of this utility model;

[0020] Figure 3 This is a schematic diagram of the overall structure of the adjustment bar of this utility model;

[0021] Figure 4 This utility model Figure 3 A magnified structural diagram of A in the middle;

[0022] Figure 5 This is a schematic diagram of the overall structure of the movable plate of this utility model;

[0023] Figure 6 This utility model Figure 5 A magnified structural diagram of B in the diagram.

[0024] In the diagram: 1. Base plate; 11. Support leg; 12. Storage slot; 2. Adjustment assembly; 21. Guardrail; 22. Limiting rod; 23. Adjustment rail; 231. Moving block; 232. Fixing rod; 24. Threaded rod; 241. Rotating block; 3. Fixing assembly; 31. Two-way threaded rod; 311. Handle; 32. Moving plate; 33. Round rod; 331. Clamping plate; 332. Connecting plate; 333. Slide rod; 334. Limiting block; 335. Spring. Detailed Implementation

[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0026] Example 1, such as Figure 1-6 As shown, the stackable rack for preventing goods from falling off includes a base plate 1, with support legs 11 fixedly connected to the four corners of the bottom of the base plate 1. Storage slots 12 are provided on the left and right sides of the base plate 1. Two adjustment components 2 are provided on the top of the base plate 1, and a fixing component 3 is provided on the top of the base plate 1.

[0027] Specifically, to achieve the goal of adjusting the height of the guardrail, please refer to... Figure 3 and Figure 4 In this embodiment, the adjustment component 2 includes a guardrail 21, the end of the guardrail 21 away from the center of the base plate 1 is in contact with an adjustment rail 23, and the end of the adjustment rail 23 near the center of the base plate 1 is fixedly connected to three moving blocks 231.

[0028] Further reading Figure 4In this embodiment, two fixed rods 232 are fixedly connected to the inner wall of the guardrail 21. The outer surfaces of the two fixed rods 232 are slidably connected to the inner wall of the moving block 231 on the same side. A threaded rod 24 is rotatably connected to the inner wall of the guardrail 21. A rotating block 241 is fixedly connected to the top of the threaded rod 24. The outer surface of the threaded rod 24 is threadedly connected to the inner wall of the moving block 231 located at the center.

[0029] During implementation, when goods need to be placed, the height of the adjusting rail 23 is first adjusted according to the required height of the goods. Rotating the rotating block 241 causes the threaded rod 24 to rotate within the inner wall of the protective rail 21. As the threaded rod 24 rotates, it causes the moving block 231 located at the center to move up and down. When the moving block 231 moves, it causes the adjusting rail 23 to move up and down, so that the height of the adjusting rail 23 can match the required height of the goods. As the adjusting rail 23 moves, it causes the two moving blocks 231 to move on the outer surface of the corresponding fixed rod 232, making the adjusting rail 23 more stable when moving. This not only effectively prevents the goods from moving and falling off in the vertical direction, improving the adaptability of the device to the goods, but also makes it more convenient for workers to load and unload goods and reduces the difficulty of operation because the height of the moving plate 32 can be adjusted.

[0030] Further reading Figure 2 and Figure 3 In this embodiment, the top of each of the four corners of the base plate 1 is provided with a slot, and the inner wall of each of the four slots is inserted into the bottom outer surface of the guardrail 21 on the same side.

[0031] Further reading Figure 3 In this embodiment, the guardrail 21 is fixedly connected to the front and back of the guardrail 22, and the base plate 1 is provided with sliding grooves on the front and back. The inner walls of the four sliding grooves are slidably connected to the outer surface of the limiting rod 22 on the same side.

[0032] During implementation, when the device is not in use, the adjustment bar 23 is adjusted to the lowest position. The guardrail 21 is lifted upward so that its bottom is disengaged from the inner wall of the slot opened on both sides of the top of the base plate 1. The guardrail 21 is pulled upward to a certain position and then rotated so that it is parallel to the top of the base plate 1. By pushing the guardrail 21 towards the center of the base plate 1, the guardrail 21 can be stored in the corresponding storage slot 12, which can reduce the space occupied by the stacking rack.

[0033] Example 2: This example is based on Example 1, with the addition of a fixed component.

[0034] Specifically, in order to secure the goods to the top of the base plate, see [reference needed]. Figure 5 and Figure 6In this embodiment, the fixing component 3 includes a bidirectional threaded rod 31, the front and back outer surfaces of the bidirectional threaded rod 31 are rotatably connected to the inner wall of the base plate 1, and a crank handle 311 is fixedly connected to the front of the bidirectional threaded rod 31.

[0035] Further reading Figure 5 In this embodiment, the outer surface of the crank handle 311 is threaded with two movable plates 32. The bottom of both movable plates 32 is in contact with the top of the base plate 1. The two movable plates 32 are symmetrically arranged with the center of the base plate 1. Several circular grooves are opened on the top of the movable plates 32.

[0036] Further reading Figure 6 In this embodiment, a round rod 33 is fixedly connected to the inner surface of the moving plate 32, and two clamping plates 331 are slidably connected to the outer surface of the round rod 33. The bottom of the two clamping plates 331 is in contact with the top of the base plate 1, and a connecting plate 332 is fixedly connected to the end of the two clamping plates 331 away from the center of the base plate 1.

[0037] Further reading Figure 6 In this embodiment, slide rods 333 are slidably connected to the inner walls of the two connecting plates 332, and limit blocks 334 are fixedly connected to the bottom of the two slide rods 333. The outer surface of the bottom of the two limit blocks 334 is inserted into the inner wall of the circular groove on the same side. Springs 335 are sleeved on the outer surface of the two slide rods 333. The top of the two springs 335 is fixedly connected to the bottom of the connecting plate 332 on the same side, and the bottom of the two springs 335 is fixedly connected to the top of the limit block 334 on the same side.

[0038] During implementation, the position of clamp 331 is adjusted according to the length of the goods to fit them. First, the slide bar 333 is pulled upward. When the slide bar 333 moves upward, it will drive the limiting block 334 upward. After the limiting block 334 moves upward to a certain position, it will separate from the inner wall of the circular groove on the top of the moving plate 32, releasing the restriction on the clamp 331. When the limiting block 334 moves upward, it will compress the spring 335, causing it to deform. This will push the clamp 331 to move on the surface of the circular bar 33. After the position of the clamp 331 is adjusted, the slide bar 333 is released. The deformed spring 335 will quickly push the limiting block due to its elasticity. Block 334 moves downward to separate from the inner wall of the circular groove on the top of the movable plate 32. After adjustment, the crank handle 311 is turned clockwise to drive the bidirectional threaded rod 31 to rotate. As the bidirectional threaded rod 31 rotates clockwise, it will drive the two movable plates 32 to move closer to each other. When the movable plate 32 moves a certain distance, it will contact the surface of the goods. The four clamps 331 can fix the goods on the top of the base plate 1. This not only effectively prevents the goods from moving or falling off due to inertia, thus enhancing transportation safety, but also ensures that the fixed position of the goods is relatively fixed. When conducting warehouse inventory or sorting goods, staff can find and handle the goods more quickly and accurately.

[0039] The working principle of this utility model is as follows: When goods need to be placed, the height of the adjusting rail 23 is first adjusted according to the required height of the goods. Rotating the rotating block 241 drives the threaded rod 24 to rotate in the inner wall of the protective rail 21. While the threaded rod 24 rotates, it drives the moving block 231 located at the center to move up and down. When the moving block 231 moves, it drives the adjusting rail 23 to move up and down, so that the height of the adjusting rail 23 can match the required height of the goods. While the adjusting rail 23 moves, it drives the two moving blocks 231 to move on the outer surface of the corresponding fixed rod 232, making the adjusting rail 23 more stable when moving. This not only effectively prevents the goods from moving and falling off in the vertical direction, improving the adaptability of the device to the goods, but also makes it more convenient for workers to load and unload goods and reduces the difficulty of operation because the height of the moving plate 32 can be adjusted.

[0040] When the device is not in use, adjust the adjustment bar 23 to the lowest position, lift the guardrail 21 upward so that its bottom is disengaged from the inner wall of the slot opened on both sides of the top of the base plate 1, pull the guardrail 21 upward to a certain position and then rotate the guardrail 21 so that it is parallel to the top of the base plate 1. By pushing the guardrail 21 to move towards the center of the base plate 1, the guardrail 21 can be stored in the corresponding storage slot 12, which can reduce the space occupied by the stacking rack.

[0041] After the goods are placed, adjust the position of the clamp 331 according to the length of the goods to make it fit the goods. First, pull the slide bar 333 upward. When the slide bar 333 moves upward, it will drive the limiting block 334 upward. After the limiting block 334 moves upward to a certain position, it will separate from the inner wall of the circular groove on the top of the moving plate 32, releasing the restriction on the clamp 331. When the limiting block 334 moves upward, it will compress the spring 335, causing it to deform. This will push the clamp 331 to move on the surface of the circular bar 33. After the position of the clamp 331 is adjusted, release the slide bar 333. The deformed spring 335 will quickly push the limiting block 331 due to its elasticity. The position block 334 moves downward to separate from the inner wall of the circular groove on the top of the moving plate 32. After adjustment, the crank handle 311 is turned clockwise to drive the bidirectional threaded rod 31 to rotate. As the bidirectional threaded rod 31 rotates clockwise, it will drive the two moving plates 32 to move closer to each other. When the moving plates 32 move a certain distance, they will contact the surface of the goods. The four clamping plates 331 can fix the goods on the top of the base plate 1. This not only effectively prevents the goods from moving or falling off due to inertia, thus enhancing transportation safety, but also ensures that the fixed position of the goods is relatively fixed. When conducting warehouse inventory or sorting goods, staff can find and handle the goods more quickly and accurately.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A stackable rack for preventing goods from falling off, comprising a base plate (1), wherein support legs (11) are fixedly connected to the four corners of the bottom of the base plate (1), and storage slots (12) are provided on the left and right sides of the base plate (1), characterized in that: The bottom plate (1) is provided with two adjustment components (2) on the top and a fixing component (3) on the top. The adjustment component (2) includes a guardrail (21), and an adjustment rail (23) is in contact with the end of the guardrail (21) away from the center of the base plate (1). Three moving blocks (231) are fixedly connected to the end of the adjustment rail (23) near the center of the base plate (1). The inner wall of the guardrail (21) is fixedly connected to two fixed rods (232). The outer surfaces of the two fixed rods (232) are slidably connected to the inner wall of the moving block (231) on the same side. The inner wall of the guardrail (21) is rotatably connected to a threaded rod (24). The top of the threaded rod (24) is fixedly connected to a rotating block (241). The outer surface of the threaded rod (24) is threadedly connected to the inner wall of the moving block (231) located at the center. The base plate (1) has slots at the top of each of its four corners, and the inner walls of the four slots are inserted into the bottom outer surface of the guardrail (21) on the same side. The guardrail (21) is fixedly connected to the front and back of the limit rod (22), and the base plate (1) is provided with the front and back of the sliding groove. The inner walls of the four sliding grooves are slidably connected to the outer surface of the limit rod (22) on the same side.

2. The stackable frame for preventing goods from falling off according to claim 1, characterized in that: The fixing component (3) includes a bidirectional threaded rod (31), the front and back outer surfaces of the bidirectional threaded rod (31) are rotatably connected to the inner wall of the base plate (1), and a crank (311) is fixedly connected to the front of the bidirectional threaded rod (31).

3. The stackable frame for preventing goods from falling off according to claim 2, characterized in that: The crank handle (311) has two movable plates (32) threadedly connected to its outer surface. The bottom of both movable plates (32) is in contact with the top of the base plate (1). The two movable plates (32) are symmetrically arranged with the center of the base plate (1). Several circular grooves are opened on the top of the movable plates (32).

4. The stackable frame for preventing goods from falling off according to claim 3, characterized in that: A round rod (33) is fixedly connected to the inner surface of the movable plate (32), and two clamping plates (331) are slidably connected to the outer surface of the round rod (33). The bottom of the two clamping plates (331) is in contact with the top of the base plate (1), and a connecting plate (332) is fixedly connected to one end of the two clamping plates (331) away from the center of the base plate (1).

5. The cargo-prevention rack according to claim 4, characterized in that: Both connecting plates (332) have sliding rods (333) slidably connected to their inner walls. Both sliding rods (333) have limit blocks (334) fixedly connected to their bottoms. The bottom outer surfaces of both limit blocks (334) are inserted into the inner walls of the circular grooves on the same side. Both sliding rods (333) have springs (335) sleeved on their outer surfaces. The tops of both springs (335) are fixedly connected to the bottoms of the connecting plates (332) on the same side. The bottoms of both springs (335) are fixedly connected to the tops of the limit blocks (334) on the same side.

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