Storage rack facilitating stacking and moving

Abstract

The utility model discloses warehouse shelves convenient to stack and remove. The utility model discloses a base that two symmetrical arrangements, the top of two bases all fixed sleeve joint has the layer board frame, two bases between and two layer board frames between all slidingly connected have the connecting sliding block, the layer board frame and the base inside all horizontally placed have the layer board, the connecting sliding block side surface slidingly connected have the reinforcing bar, the bottom of the base and the bottom of the reinforcing bar located bottom all fixed mounting have universal wheel, the base and layer board frame side all are provided with the support rod, and the connecting sliding block slidingly connected between the support rod, and the one end of support rod near connecting sliding block is provided with the baffle and support rod pulley, the utility model discloses a base, layer board frame, connecting sliding block, layer board, universal wheel etc. structure are set up, and the reduction of shelf horizontal volume is realized through the sliding of base and layer board frame in connecting sliding block, thereby realized the reduction of space occupied in shelf horizontal direction.

Description

Technical Field

[0001] This utility model relates to the field of logistics and warehousing technology, and in particular to a storage rack that is easy to stack and move. Background Technology

[0002] In the existing technology, with the continuous development of the logistics industry and industry, the demand for warehousing is constantly increasing. Warehouse racks are widely used in industrial manufacturing, e-commerce and retail, food and beverage industry, logistics and warehousing, automotive industry, high-precision and small-item storage, and other industries. Due to the different nature of different industries, the usage scenarios and needs of warehouse racks are different, so warehouse racks with various functional characteristics have been designed.

[0003] A search revealed Chinese patent publication number CN213975651U, which discloses a storage rack that facilitates stacking and movement. The rack includes a stacking mechanism, a top plate, a sliding groove, a locking groove, a connecting groove, a baffle plate, a compression spring, a bottom plate, scissor arms, and a slider. This device adjusts the position of the top plate by rotating scissor arms one and two, which are located between the bottom of the top plate and the top of the bottom plate. Pulling scissor arms one and two causes the slider to engage with either locking groove one or two. A compression spring three and a rectangular block fix the position of scissor arms one and two, thereby fixing the position of the top plate. This allows the storage rack, which facilitates stacking and movement, to adjust the distance between the top and bottom plates as needed, reducing the space occupied by the device.

[0004] The aforementioned patent has the following shortcomings: the device adopts an up-and-down folding structure, which reduces the space occupied in the vertical direction but does not reduce the space occupied in the horizontal direction. It cannot be implemented when there is a need to reduce the horizontal space occupied, thus having certain limitations. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a storage rack that is easy to stack and move.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A storage rack that is easy to stack and move includes two symmetrically arranged bases. Shelves are fixedly fitted on the top of each base. Connecting sliders are slidably connected between the two bases and between the two shelves. Shelves are horizontally placed inside the shelves and bases. Reinforcing rods are slidably connected to the sides of the connecting sliders. Adjacent reinforcing rods are fixedly fitted together. Casters are fixedly installed at the bottom of the base 1 and at the bottom of the reinforcing rods.

[0008] As a further embodiment of this utility model: support rods are provided on the sides of the base and the shelf frame, and the connecting slider is slidably connected between the support rods. A stop block and a support rod pulley are provided at the end of the support rod near the connecting slider. The support rod pulley is in rolling connection with the inner wall of the connecting slider. Slider grooves are provided on the sides of both ends of the connecting slider, and fastening bolts are threadedly connected to the sides of the support rods.

[0009] As a further improvement of this utility model: the fastening bolt passes through the reinforcing rod and the slider groove, and the fastening bolt is made of high-strength materials such as alloy steel.

[0010] As a further embodiment of this utility model: a shelf placement groove is provided at the middle end of the connecting slider, the shelf is placed on the upper surface of the shelf placement groove, and limit bolts are threaded to both ends of the connecting slider. The limit bolts cooperate with the stop blocks to limit the sliding range of the support rod in the connecting slider. Sliding pulleys are rotatably connected to the top of both ends of the connecting slider, and the sliding pulleys are rollingly connected to the top of the support rod.

[0011] As a further embodiment of this utility model: the top of the base, shelf frame, and reinforcing rod are all provided with a socket groove. The shelf frame and reinforcing rod can be stacked upwards as needed through the socket groove. The shelf frame, connecting slider, shelf, reinforcing rod, and fastening bolt constitute a modular assembly.

[0012] Compared with the prior art, this utility model provides a storage rack that is easy to stack and move, and has the following beneficial effects:

[0013] 1. This utility model, by setting up a base, shelf frame, connecting slider, shelf, casters, etc., reduces the horizontal volume of the shelf by sliding the base and shelf frame in the connecting slider, thereby reducing the space occupied by the shelf in the horizontal direction.

[0014] The parts of this device not covered herein are the same as or can be implemented using existing technologies. This utility model has a simple structure and is easy to operate. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the main structure of the storage rack that is easy to stack and move, as proposed in this utility model.

[0016] Figure 2 This is a schematic diagram of the shelf assembly structure of the warehouse rack that facilitates stacking and movement, as proposed in this utility model.

[0017] Figure 3 This is a partial structural diagram of the support rod of the storage rack that facilitates stacking and movement, as proposed in this utility model.

[0018] Figure 4This is a schematic diagram of the connecting slider structure of the storage rack that facilitates stacking and movement, as proposed in this utility model.

[0019] In the diagram: 1. Base; 2. Shelf rack; 3. Connecting slider; 4. Shelf; 5. Caster wheel; 6. Reinforcing rod; 7. Support rod; 8. Stop block; 9. Support rod pulley; 10. Fastening bolt; 11. Slider groove; 12. Shelf placement groove; 13. Limit bolt; 14. Slider pulley; 15. Connecting groove. Detailed Implementation

[0020] 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.

[0021] 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.

[0022] Example 1

[0023] Storage racks that are easy to stack and move, and designed to minimize horizontal space usage when not in use, such as... Figure 1-4 As shown, it includes two symmetrically arranged bases 1. Shelf racks 2 are fixedly sleeved on the top of each base 1. Connecting sliders 3 are slidably connected between the two bases 1 and between the two shelf racks 2. Shelves 4 are horizontally placed inside the shelf racks 2 and bases 1. Reinforcing rods 6 are slidably connected to the side of the connecting sliders 3. Adjacent reinforcing rods 6 are fixedly sleeved together. Casters 5 are fixedly installed at the bottom of the bases 1 and at the bottom of the reinforcing rods 6.

[0024] When in use, push the base 1 from the front and back sides to make the casters 5 roll, so that the base 1 and the shelf 2 slide in the connecting slider 3, so that the shelves 4 are close to each other, thereby reducing the volume of the shelf and reducing the space occupied in the horizontal direction. The reinforcing rod 6 supports the shelf 2, making the overall structure more stable.

[0025] Both the base 1 and the shelf frame 2 are provided with support rods 7 on their sides. The connecting slider 3 is slidably connected between the support rods 7. The end of the support rod 7 near the connecting slider 3 is provided with a stop block 8 and a support rod pulley 9. The support rod pulley 9 is rolledly connected to the inner wall of the connecting slider 3. The sides of both ends of the connecting slider 3 are provided with slider grooves 11. The sides of the support rod 7 are connected with fastening bolts 10 by threads.

[0026] The fastening bolt 10 passes through the reinforcing rod 6 and the slider groove 11, and the fastening bolt 10 is made of high-strength materials such as alloy steel.

[0027] The connecting slider 3 has a shelf placement groove 12 in the middle. The shelf 4 is placed on the upper surface of the shelf placement groove 12. The two ends of the connecting slider 3 are threaded with limit bolts 13. The limit bolts 13 cooperate with the stop block 8 to limit the sliding range of the support rod 7 in the connecting slider 3. The top of both ends of the connecting slider 3 are rotatably connected with slider pulleys 14. The slider pulleys 14 are rollingly connected to the top of the support rod 7.

[0028] In use, the fastening bolt 10 connects the support rod 7 and the reinforcing rod 6 to increase structural stability. At the same time, tightening the fastening bolt 10 can lock the sliding of the base 1. The stop block 8 and the limiting bolt 13 work together to limit the sliding range and prevent the support rod 7 from disengaging from the connecting slider 3. The support rod pulley 9 and the slider pulley 14 work together to make the support rod 7 slide more smoothly. The connection method between the fastening bolt 10 and the support rod 7 ensures the slideability of the support rod 7 in the connecting slider 3, while strengthening the overall structural stability through the connecting reinforcing rod 6.

[0029] The top of the base 1, the shelf frame 2, and the reinforcing rod 6 are all provided with a socket groove 15. The shelf frame 2 and the reinforcing rod 6 can be stacked upwards as needed through the socket groove 15. The shelf frame 2, the connecting slider 3, the shelf 4, the reinforcing rod 6, and the fastening bolt 10 constitute a modular assembly.

[0030] In use, the modular components consisting of the shelf frame 2, connecting slider 3, shelf 4, reinforcing rod 6, and fastening bolt 10 can be stacked and added to increase the shelf level as needed through the socket groove 15, realizing the modular installation of the shelf level.

[0031] Working principle: When the shelf is not in use and needs to be stored, loosen the fastening bolt 10 to release the lock of the base 1. Push the base 1 from the front and back sides to drive the casters 5 to roll. The base 1 and the shelf 2 slide in the connecting slider 3, so that the base 1, shelf 2 and shelf 4 move closer to each other, thereby reducing the volume of the shelf and reducing the space occupied in the horizontal direction. When it is necessary to add or remove shelf levels, the shelf levels can be added or removed by connecting or removing the components composed of shelf 2, connecting slider 3, shelf 4, reinforcing rod 6 and other parts.

[0032] 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 storage rack that facilitates stacking and movement, comprising two symmetrically arranged bases (1), characterized in that, Shelf racks (2) are fixedly fitted on the top of both bases (1). Connecting sliders (3) are slidably connected between the two bases (1) and between the two shelf racks (2). Shelves (4) are horizontally placed inside the shelf racks (2) and the bases (1). Reinforcing rods (6) are slidably connected to the side of the connecting sliders (3). The upper and lower adjacent reinforcing rods (6) are fixedly fitted together. Casters (5) are fixedly installed at the bottom of the bases (1) and at the bottom of the reinforcing rods (6).

2. The storage rack for easy stacking and movement according to claim 1, characterized in that, The base (1) and the shelf frame (2) are both provided with support rods (7) on their sides. The connecting slider (3) is slidably connected between the support rods (7). The end of the support rod (7) near the connecting slider (3) is provided with a stop block (8) and a support rod pulley (9). The support rod pulley (9) is rolledly connected to the inner wall of the connecting slider (3). The sides of both ends of the connecting slider (3) are provided with slider grooves (11). The sides of the support rod (7) are connected with fastening bolts (10) by threads.

3. The storage rack for easy stacking and movement according to claim 2, characterized in that, The fastening bolt (10) passes through the reinforcing rod (6) and the slider groove (11).

4. The storage rack for easy stacking and movement according to claim 2, characterized in that, The fastening bolt (10) is made of alloy steel.

5. The storage rack for easy stacking and movement according to claim 2, characterized in that, The connecting slider (3) has a shelf placement groove (12) in the middle. The shelf (4) is placed on the upper surface of the shelf placement groove (12). The top of both ends of the connecting slider (3) are rotatably connected to slider pulleys (14). The slider pulleys (14) are rotatably connected to the top of the support rod (7).

6. The storage rack for easy stacking and movement according to claim 2, characterized in that, The connecting slider (3) is threadedly connected to limit bolts (13) at both ends.

7. The storage rack for easy stacking and movement according to claim 1, characterized in that, The top of the base (1), shelf frame (2), and reinforcing rod (6) are all provided with a sleeve groove (15), which is sleeved on the bottom of the upper shelf frame (2) and reinforcing rod (6).

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