Storage goods shelf

Abstract

The utility model relates to the technical field of storage, and discloses a storage goods shelf which comprises a frame, a plurality of connecting frames are fixedly connected in the frame, bearing plates are arranged in the connecting frames, limiting shells are fixedly connected to the left side and the right side of each connecting frame, and sliding grooves are formed in the adjacent sides of the two limiting shells. And the inner top wall of the limiting shell is rotationally connected with a threaded rod, the bottom end of the threaded rod is fixedly connected with a rotary knob, the outer wall of the threaded rod is in threaded connection with a supporting plate, one side of the supporting plate is slidably connected with the sliding groove, and a plurality of hole grooves are formed in the top walls of the multiple bearing plates at equal intervals. According to the goods shelf, the supporting plate slides in the direction of the threaded rod through rotation of the rotary knob, then the supporting plate can support the two connecting frames, and the purposes that the bearing effect is improved, the situation that the goods shelf is damaged due to insufficient bearing capacity is avoided, and the service life of the goods shelf is prolonged are achieved.

Description

Technical Field

[0001] This utility model relates to the field of warehousing technology, and in particular to a warehouse rack. Background Technology

[0002] In modern warehousing and logistics systems, warehouse racks are key equipment for storing goods. Their design rationality and functionality have a crucial impact on warehouse space utilization, goods storage security, and operational efficiency. An excellent warehouse rack can not only store various goods in an orderly manner, but also adapt to diverse warehousing environments and goods characteristics to meet the warehousing needs of different enterprises.

[0003] Existing warehouse racking systems suffer from material aging and fatigue after prolonged use. Fatigue and aging reduce the load-bearing capacity of the racking materials, and the steel, subjected to long-term heavy loads, develops micro-cracks in its internal structure, which gradually expand and affect overall strength. Current solutions involve using high-strength alloy steel for the main frame, which has high yield strength and can withstand greater loads, along with thickened aluminum alloy shelves with a hardened surface treatment to increase wear resistance and load-bearing capacity. However, even with heavy or large goods, racking systems can still deform, bend, or even collapse. For example, some light-duty racking systems show significant sag in the beams and tilting in the uprights when placed with goods exceeding their rated load capacity, thus affecting the racking's lifespan. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a warehouse rack, which aims to improve the problem in the prior art where racks deform, bend, or even collapse when faced with heavy or large goods, thus affecting the service life of the racks.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a storage rack, comprising a frame, wherein multiple connecting frames are fixedly connected inside the frame, and a bearing plate is provided inside the connecting frame. Limiting shells are fixedly connected to the left and right sides of each connecting frame. Sliding grooves are provided on adjacent sides of two limiting shells. A threaded rod is rotatably connected to the inner top wall of each limiting shell. A knob is fixedly connected to the bottom end of the threaded rod. A support plate is threadedly connected to the outer wall of the threaded rod. One side of the support plate is slidably connected to the sliding groove. Multiple holes and slots are equidistantly provided on the top walls of the multiple bearing plates. A replacement mechanism is provided on the rear side of the inner wall of each connecting frame. The replacement mechanism is used to improve the flexibility of the bearing plates.

[0006] As a further description of the above technical solution:

[0007] The replacement mechanism includes multiple mounting shells, the rear sides of which are respectively fixedly connected to the rear inner wall of the corresponding connecting frame. Each mounting shell has a mounting groove on its front side. The rear side of the bearing plate engages with the mounting groove. Bolts are threaded to the left and right sides of the top wall of each mounting shell. The bottom end of each bolt is threaded to the top wall of the bearing plate. Locking plates are rotatably connected to the left and right ends of the front side of the top wall of the bearing plate. Locking grooves are provided on the left and right ends of the front side of the top wall of the connecting frame. The bottom end of each locking plate engages with the locking groove.

[0008] As a further description of the above technical solution:

[0009] The replacement mechanism also includes multiple rubber rings, the inner walls of which are respectively fixedly connected to the middle of the outer wall of the corresponding bolt.

[0010] As a further description of the above technical solution:

[0011] Each of the support plates has a rubber plate fixedly connected to its top, and the top of each of the rubber plates has a smooth design.

[0012] As a further description of the above technical solution:

[0013] Multiple rubber pillars are fixedly connected to the outer walls of the multiple knobs, and the multiple rubber pillars are arranged in an equidistant ring.

[0014] As a further description of the above technical solution:

[0015] Multiple support seats are fixedly connected to the four corners of the bottom wall of the frame, and support columns are fixedly connected to the bottom walls of the multiple support seats.

[0016] As a further description of the above technical solution:

[0017] Each of the connecting frames has a locking groove on its top wall, and the bottom of each of the bearing plates engages with the corresponding locking groove.

[0018] As a further description of the above technical solution:

[0019] Each of the multiple support plates has a protective plate fixedly connected to its rear top wall, and each of the multiple protective plates has a rectangular design.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, the rotation of the knob causes the threaded rod to rotate synchronously, thus giving the support plate a tendency to rotate and shift. However, the limiting shell restricts the rotation of the support plate, preventing it from rotating with the threaded rod and allowing it to slide along the direction of the threaded rod. This enables the support plate to support the two connecting frames, thereby increasing the load-bearing capacity and extending the service life of the shelving.

[0022] 2. In this utility model, by flipping the locking plate, it can be separated from the corresponding locking groove, thereby releasing the lock on the bearing plate. Then, by rotating the bearing plate upward, the lock between the bearing plate and the inside of the mounting shell is released by rotating the bolt, thus achieving the purpose of disassembling the bearing plate. Conversely, installation is completed, thereby improving the flexibility of the shelf and facilitating the cleaning and replacement of the bearing plate. Attached Figure Description

[0023] Figure 1 This is a perspective view of a warehouse storage rack proposed in this utility model;

[0024] Figure 2 This is a front view of a warehouse shelf proposed in this utility model;

[0025] Figure 3 This is a schematic diagram of the structure of a connecting frame for a warehouse goods rack proposed in this utility model;

[0026] Figure 4 This is a split view of a support plate for a warehouse shelf proposed in this utility model;

[0027] Figure 5 This is an exploded view of a replacement mechanism for a warehouse shelf proposed in this utility model.

[0028] Legend:

[0029] 1. Frame; 2. Replacement mechanism; 201. Mounting shell; 202. Mounting groove; 203. Bolt; 204. Rubber ring; 205. Locking plate; 206. Locking groove; 207. Engaging groove; 3. Connecting bracket; 4. Bearing plate; 5. Limiting shell; 6. Sliding groove; 7. Threaded rod; 8. Knob; 9. Rubber column; 10. Support plate; 11. Rubber sheet; 12. Support base; 13. Support column; 14. Hole groove; 15. Protective plate. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0031] Reference Figure 1 , Figure 3 and Figure 4 This utility model provides an embodiment of a warehouse rack, including a frame 1. Multiple connecting frames 3 are fixedly connected inside the frame 1. A bearing plate 4 is provided inside the connecting frame 3, which can support and place goods. Limiting shells 5 are fixedly connected to the left and right sides of the connecting frame 3. Sliding grooves 6 are opened on the adjacent sides of the two limiting shells 5. A threaded rod 7 is rotatably connected to the inner top wall of the limiting shell 5, so that the threaded rod 7 can rotate under the rotation of the knob 8. A knob 8 is fixedly connected to the bottom end of the threaded rod 7. A support plate 10 is threadedly connected to the outer wall of the threaded rod 7. One side of the support plate 10 is slidably connected to the sliding groove 6, so that the rotation of the threaded rod 7 can drive the support plate 10 to rise and fall, thereby achieving the support effect on the bottom side of the connecting frame 3 and reducing the possibility of damage to the frame 1. Multiple holes and slots 14 are equally spaced on the top walls of the multiple bearing plates 4. A replacement mechanism 2 is provided on the rear side of the inner wall of the connecting frame 3. The replacement mechanism 2 is used to improve the flexibility of the bearing plates 4.

[0032] Specifically, by rotating the knob 8, the threaded rod 7 is driven to rotate, allowing the support plate 10 to rotate or shift according to the threaded rod 7. However, the rotation of the support plate 10 is restricted by the limiting shell 5, preventing the support plate 10 from rotating synchronously with the threaded rod 7. This allows the support plate 10 to rise and fall along the direction of the threaded rod 7, thereby achieving effective support between the two connecting frames 3. This not only enhances the load-bearing capacity but also improves the overall service life of the rack, avoiding damage due to insufficient support of the rack.

[0033] Reference Figure 1 , Figure 2 and Figure 5The replacement mechanism 2 includes multiple mounting shells 201. The rear sides of the multiple mounting shells 201 are respectively fixedly connected to the rear side of the inner wall of the corresponding connecting frame 3. The front side of each of the multiple mounting shells 201 is provided with a mounting groove 202. The rear side of the bearing plate 4 is engaged with the mounting groove 202. The mounting shells 201 can be installed and engaged with the bearing plate 4. The top wall of the mounting shells 201 is threaded with bolts 203 on both the left and right sides. The bottom end of the bolts 203 is threaded with the top wall of the bearing plate 4. The bolts 203 can lock the bearing plate 4 after installation. The top wall of the bearing plate 4 is rotatably connected with locking plates 205 on both the left and right sides. The top wall of the connecting frame 3 is provided with locking grooves 206 on both the left and right sides. By rotating the locking plates 205, the bearing plate 4 can be locked. The bottom end of the locking plates 205 is engaged with the locking grooves 206.

[0034] Specifically, by flipping the locking plate 205, it can be separated from the corresponding locking groove 206, thereby releasing the locking plate 205 from the carrier plate 4. Then, by rotating the carrier plate 4 upward and simultaneously rotating the bolt 203, the carrier plate 4 can be released from the mounting shell 201. By pulling the carrier plate 4, the effect of disassembling the carrier plate 4 is completed, and vice versa. The same steps can be used to complete the installation of the carrier plate 4, which improves the flexibility of the shelf and makes it more convenient and faster to clean and replace the carrier plate 4.

[0035] Reference Figure 1 , Figure 4 and Figure 5 The replacement mechanism 2 also includes multiple rubber rings 204, the inner walls of which are fixedly connected to the middle of the outer wall of the corresponding bolts 203; the tops of multiple support plates 10 are all fixedly connected to rubber plates 11, and the tops of the multiple rubber plates 11 are all designed to be smooth; the outer walls of multiple knobs 8 are all fixedly connected to multiple rubber columns 9, and the multiple rubber columns 9 are all arranged in an equidistant ring.

[0036] Specifically, the connection of multiple rubber rings 204 can reduce rotational damage to the top wall of the mounting shell 201 caused by the bolts 203, the rubber plate 11 can reduce pressure damage to the bottom of the connecting frame 3, and the connection of multiple rubber posts 9 can improve the anti-slip effect of the knob 8.

[0037] Reference Figure 1 , Figure 2 and Figure 3 Multiple support seats 12 are fixedly connected to the four corners of the bottom wall of the frame 1, and support columns 13 are fixedly connected to the bottom walls of the multiple support seats 12; the top walls of the multiple connecting frames 3 are provided with engaging grooves 207, and the bottoms of the multiple bearing plates 4 engage with the corresponding engaging grooves 207; protective plates 15 are fixedly connected to the rear side of the top walls of the multiple bearing plates 4, and the multiple protective plates 15 are all rectangular in design.

[0038] Specifically, the connection between the support base 12 and the support column 13 improves the stability of the device during use. The engagement of the bottom of the bearing plate 4 with the engagement groove 207 improves the stability of the bearing plate 4. The protective plate 15 provides protection for the rear side of the shelf.

[0039] Working principle: When in use, the threaded rod 7 is rotated by turning the knob 8, so that the support plate 10 can rotate or move with the threaded rod 7. However, under the restriction of the rotation of the support plate 10 by the limiting shell 5, the support plate 10 will not rotate with the threaded rod 7. Thus, the support plate 10 can move up and down along the direction of the threaded rod 7, so that the support plate 10 can support the two connecting frames 3, thereby increasing the load-bearing capacity and improving the service life of the shelf. The multiple holes and slots 14 can improve the toughness of the load-bearing plate 4.

[0040] Furthermore, by flipping the locking plate 205, it can be separated from the corresponding locking groove 206, thereby releasing the locking plate 205 from locking the support plate 4. Then, by rotating the support plate 4 upward through the mounting shell 201, the bolt 203 is rotated synchronously, and the support plate 4 can be unlocked from the mounting shell 201. Pulling the support plate 4 can complete the disassembly of the support plate 4, and vice versa, thereby completing the installation. This improves the flexibility of the shelf and facilitates the cleaning and replacement of the support plate 4.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A warehouse storage rack, comprising a frame (1), characterized in that: The frame (1) is internally fixedly connected to multiple connecting frames (3). The connecting frames (3) are internally provided with bearing plates (4). The left and right sides of the connecting frames (3) are fixedly connected to limiting shells (5). The adjacent sides of the two limiting shells (5) are provided with sliding grooves (6). The inner top wall of the limiting shell (5) is rotatably connected to a threaded rod (7). The bottom end of the threaded rod (7) is fixedly connected to a knob (8). The outer wall of the threaded rod (7) is threadedly connected to a support plate (10). One side of the support plate (10) is slidably connected to the sliding groove (6). The top walls of the multiple bearing plates (4) are provided with multiple holes (14) at equal intervals. The rear side of the inner wall of the connecting frame (3) is provided with a replacement mechanism (2). The replacement mechanism (2) is used to improve the flexibility of the bearing plate (4).

2. A warehouse rack according to claim 1, characterized in that: The replacement mechanism (2) includes multiple mounting shells (201). The rear sides of the multiple mounting shells (201) are respectively fixedly connected to the rear side of the inner wall of the corresponding connecting frame (3). The front side of the multiple mounting shells (201) is provided with mounting grooves (202). The rear side of the bearing plate (4) is engaged with the mounting grooves (202). The top wall of the mounting shell (201) is threaded with bolts (203) on both the left and right sides. The bottom end of the bolts (203) is threaded to the top wall of the bearing plate (4). The top wall of the bearing plate (4) is rotatably connected with locking plates (205) on both the left and right sides. The top wall of the connecting frame (3) is provided with locking grooves (206) on both the left and right sides. The bottom end of the locking plate (205) is engaged with the locking grooves (206).

3. A warehouse rack according to claim 2, characterized in that: The replacement mechanism (2) also includes a plurality of rubber rings (204), the inner walls of which are respectively fixedly connected to the middle of the outer wall of the corresponding bolt (203).

4. A warehouse rack according to claim 1, characterized in that: Each of the multiple support plates (10) has a rubber plate (11) fixedly connected to its top, and the top of each of the multiple rubber plates (11) has a smooth design.

5. A warehouse rack according to claim 1, characterized in that: Multiple rubber pillars (9) are fixedly connected to the outer walls of the multiple knobs (8), and the multiple rubber pillars (9) are arranged in an equidistant ring.

6. A warehouse rack according to claim 1, characterized in that: Multiple support seats (12) are fixedly connected to the four corners of the bottom wall of the frame (1), and support columns (13) are fixedly connected to the bottom walls of the multiple support seats (12).

7. A warehouse rack according to claim 2, characterized in that: The top walls of the multiple connecting frames (3) are provided with engagement grooves (207), and the bottoms of the multiple bearing plates (4) are engaged with the corresponding engagement grooves (207).

8. A warehouse rack according to claim 1, characterized in that: Each of the multiple bearing plates (4) has a protective plate (15) fixedly connected to the rear side of its top wall, and each of the multiple protective plates (15) adopts a rectangular design.

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