Shockproof storage shelf

Abstract

The utility model discloses a shockproof storage shelf which comprises stand columns, the stand columns are connected through connecting plates, supporting mechanisms are arranged on the side faces of the stand columns, lug seats are arranged on the inner walls of the stand columns, the lug seats are connected through reinforcing ribs, placing frames are arranged on the inner sides of the stand columns, and positioning columns are arranged at the bottoms of the placing frames. And the positioning columns are inserted into clamping grooves of the supporting cylinders, hydraulic dampers are arranged in the clamping grooves, supporting plates are arranged in the containing frames, and rubber rings are arranged on the outer sides of the supporting plates. The device is scientific and reasonable in structural design, the positioning columns at the bottom of the placement frame are inserted into the clamping grooves of the supporting cylinders, and the hydraulic dampers in the clamping grooves and spring channels formed in the rubber rings on the outer sides of the supporting plates are matched; energy of vibration in the vertical direction is absorbed by the hydraulic damper, and stress of vibration in the horizontal direction is dispersed through spring deformation; and the falling risk of the goods shelf caused by earthquake or external force impact is obviously reduced.

Description

Technical Field

[0001] This utility model relates to the field of storage rack equipment technology, specifically a shockproof storage rack. Background Technology

[0002] Storage racks are essential tools for modernizing warehouses and improving efficiency. Traditional storage racks are mostly rigid connection structures, lacking seismic cushioning design, making them prone to tipping over and collapsing during earthquakes or external impacts. Stress concentration at the connection points between the rack shelves and uprights can lead to structural fatigue damage due to long-term vibration. Furthermore, the overall stability of the racks is poor, making them unsuitable for earthquake-prone areas or the storage needs of precision instruments. Therefore, we propose a shock-resistant storage rack. Utility Model Content

[0003] The purpose of this utility model is to provide a shockproof storage rack to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a shockproof storage rack, comprising uprights, multiple uprights connected by connecting plates, a support mechanism provided on the side of the uprights, lugs provided on the inner wall of the uprights, and the lugs connected by reinforcing ribs, a placement rack provided on the inner side of the uprights, a positioning post provided at the bottom of the placement rack, the positioning post being inserted into a slot in the support cylinder, and a hydraulic damper provided in the slot, a support plate provided inside the placement rack, a rubber ring provided on the outer side of the support plate, channels evenly spaced on the rubber ring, and springs provided in the channels, and a glass plate provided on the upper side of the support plate.

[0005] In the above scheme, casters are provided at the bottom of the column.

[0006] In the above scheme, the support mechanism includes a fixed block, a support screw is screwed onto the fixed block, a support block is provided at the bottom of the support screw, and a rubber pad is provided at the bottom of the support block.

[0007] In the above scheme, the cavity of the column is filled with foam.

[0008] In the above scheme, a buffer block is provided on the outside of the placement rack.

[0009] In the above scheme, a light strip is provided on the support plate, and the light strip is connected to the power supply through a wire.

[0010] In the above scheme, the glass plate is fixed to the support plate by adhesive bonding.

[0011] Compared with existing technologies, the beneficial effects of this utility model are as follows: This type of shockproof storage rack has a simple and reasonable structural design and strong practicality. The positioning posts at the bottom of the rack are inserted into the slots of the support cylinder, working in conjunction with the hydraulic dampers within the slots and the spring channels within the rubber rings on the outer side of the support plates. This forms a multi-stage buffer; vertical vibrations are absorbed by the hydraulic dampers, while horizontal vibrations are dispersed by the spring deformation. This significantly reduces the risk of the rack tipping over due to earthquakes or external impacts, alleviates stress concentration at the connection between the shelves and the uprights, and the support screws and rubber pads in the support mechanism adjust the horizontal stability of the rack. Foam is filled inside the upright cavities. The support screws adjust the contact pressure between the rack and the ground, the rubber pads increase friction, and the foam absorbs high-frequency vibration energy, thus improving the overall stability of the rack and reducing the impact of resonance on precision instruments. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model.

[0013] Figure 2 This is a schematic diagram of the column structure of this utility model.

[0014] Figure 3 This is a schematic diagram of the glass plate installation structure of this utility model.

[0015] Figure 4 This is a schematic diagram of the internal structure of the support plate of this utility model.

[0016] In the diagram: 1. Column; 11. Connecting plate; 12. Caster; 13. Fixing block; 14. Support screw; 15. Support block; 16. Rubber pad; 17. Ear seat; 18. Reinforcing rib; 19. Foam; 2. Placement rack; 21. Positioning column; 22. Slot; 23. Support cylinder; 24. Hydraulic damper; 25. Buffer block; 26. Support plate; 27. Rubber ring; 28. Spring; 29. ​​Light strip; 3. Glass plate. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4This utility model provides a technical solution: a shockproof storage rack, including uprights 1, multiple uprights 1 connected by connecting plates 11, a support mechanism provided on the side of the uprights 1, ear seats 17 provided on the inner wall of the uprights 1, and the ear seats 17 connected by reinforcing ribs 18, a placement rack 2 provided on the inner side of the uprights 1, a positioning post 21 provided at the bottom of the placement rack 2, the positioning post 21 being inserted into the slot 22 of the support cylinder 23, and a hydraulic damper 24 provided in the slot 22, a support plate 26 provided inside the placement rack 2, a rubber ring 27 provided on the outer side of the support plate 26, channels equally spaced on the rubber ring 27, and springs 28 provided in the channels, and a glass plate 3 provided on the upper side of the support plate 26.

[0019] The positioning post 21 at the bottom of the shelf 2 is inserted into the slot of the support cylinder 23, and works with the hydraulic damper 24 in the slot 22 and the spring channel in the rubber ring 27 on the outside of the support plate 26 to form a multi-stage buffer. Vertical vibrations are absorbed by the hydraulic damper 24, and horizontal vibrations are dispersed by the deformation of the spring 28. This significantly reduces the risk of the shelf tipping over due to earthquakes or external impacts, and alleviates the stress concentration problem at the connection between the shelf and the upright 1. The support screw 14 and rubber pad 16 in the support mechanism adjust the horizontal stability of the shelf, and the cavity of the upright 1 is filled with foam 19. The support screw 14 adjusts the contact pressure between the shelf and the ground, the rubber pad 16 increases the friction, and the foam 19 absorbs the high-frequency vibration energy. This improves the overall stability of the shelf and reduces the impact of resonance on precision instruments.

[0020] The placement rack 2 is fixed by the positioning column 21 and the support cylinder 23 through the slot insertion, and the outer side is equipped with a buffer block 25; the modular design facilitates installation and disassembly, and the buffer block 25 absorbs energy when the rack shakes and collides with adjacent racks; it prevents the rack from collapsing due to misalignment between layers and reduces the risk of damage to goods. The support plate 26 is equipped with a glued glass plate 3 and a light strip 29; the glass plate provides a display effect, and the light strip provides lighting to facilitate the storage and retrieval of goods; it takes into account both shock resistance and practicality and adapts to the needs of complex warehousing environments.

[0021] In the above scheme, the bottom of the column 1 is provided with casters 12.

[0022] In the above solution, the support mechanism includes a fixed block 13, a support screw 14 screwed onto the fixed block 13, a support block 15 at the bottom of the support screw 14, and a rubber pad 16 at the bottom of the support block 15. The height of the support block 15 can be adjusted by rotating the support screw 14 to adapt to uneven ground and ensure the stability of the shelf's center of gravity.

[0023] The casters 12 facilitate short-distance movement of the shelf, and after movement, the position is fixed by the support blocks 15 and the rubber pads 16.

[0024] In the above scheme, the cavity of the column 1 is filled with foam 19.

[0025] In the above scheme, a buffer block 25 is provided on the outer side of the placement rack 2.

[0026] In the above scheme, a light strip 29 is provided on the support plate 26, and the light strip 29 is connected to a power source via a wire. The light strip 29 provides illumination for storing and retrieving goods, and the anti-slip texture on the surface of the glass plate 3 prevents goods from sliding.

[0027] In the above scheme, the glass plate 3 is fixed to the support plate 26 by adhesive bonding.

[0028] Working principle:

[0029] This type of shockproof storage rack, when subjected to vertical vibrations such as seismic longitudinal waves or the impact of falling goods:

[0030] First-stage buffer: The positioning column 21 at the bottom of the placement frame 2 presses down on the hydraulic damper 24 in the slot 22 of the support cylinder 23. The damper generates resistance through the flow of hydraulic oil, which consumes vertical vibration energy.

[0031] Second-level buffer: When the vibration is transmitted to the support plate 26, the rubber ring 27 on its outer side is deformed by pressure, and at the same time the spring 28 in the channel is compressed, further absorbing the residual vibration energy and avoiding stress concentration at the connection between the column 1 and the placement frame 2.

[0032] When the shelf is subjected to horizontal vibrations such as seismic transverse waves or collisions during handling:

[0033] Lateral stress dispersion: The combination of rubber ring 27 and spring 28 produces lateral elastic deformation, which converts the horizontal impact force into the spring rebound force, reducing the overall swing amplitude of the shelf.

[0034] Anti-tipping protection: The support screw 14 in the support mechanism adjusts the contact pressure between the support block 15 and the ground, and works with the rubber pad 16 to increase friction and prevent the shelf from slipping.

[0035] Collision energy absorption: When adjacent shelves shake, the buffer blocks 25 on the outside of the shelf 2 come into contact with each other, and absorb the collision energy through the deformation of the rubber material, thus preventing misalignment between layers;

[0036] Foam filling for noise reduction: The foam 19 inside the cavity of column 1 absorbs high-frequency vibration energy through its porous structure, reducing shelf resonance;

[0037] Frame reinforcement: The ear seat 17 and the reinforcing rib 18 form a triangular stable structure, which distributes the force on the upright 1 and extends the service life of the shelf;

[0038] Quick maintenance: The modular placement rack 2 is connected to the slot 22 via the positioning post 21, allowing for individual disassembly and replacement of damaged parts.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A shockproof storage rack, comprising uprights (1), characterized in that: Multiple columns (1) are connected by connecting plates (11). A support mechanism is provided on the side of each column (1). Ears (17) are provided on the inner wall of each column (1), and the ears (17) are connected by reinforcing ribs (18). A placement rack (2) is provided on the inner side of each column (1). A positioning post (21) is provided at the bottom of the placement rack (2). The positioning post (21) is inserted into the slot (22) of the support cylinder (23), and a hydraulic damper (24) is provided in the slot (22). A support plate (26) is provided inside the placement rack (2). A rubber ring (27) is provided on the outer side of the support plate (26). Channels are opened at equal intervals on the rubber ring (27), and springs (28) are provided in the channels. A glass plate (3) is provided on the upper side of the support plate (26).

2. The shockproof storage rack according to claim 1, characterized in that: The bottom of the column (1) is equipped with casters (12).

3. The shockproof storage rack according to claim 1, characterized in that: The support mechanism includes a fixing block (13), a support screw (14) is screwed onto the fixing block (13), a support block (15) is provided at the bottom of the support screw (14), and a rubber pad (16) is provided at the bottom of the support block (15).

4. The shockproof storage rack according to claim 1, characterized in that: The cavity of the column (1) is filled with foam (19).

5. The shockproof storage rack according to claim 1, characterized in that: A buffer block (25) is provided on the outside of the placement rack (2).

6. The shockproof storage rack according to claim 1, characterized in that: The support plate (26) is provided with a light strip (29), and the light strip (29) is connected to the power supply through a wire.

7. The shockproof storage rack according to claim 1, characterized in that: The glass plate (3) is fixed to the support plate (26) by adhesive bonding.

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