Bottom adjusting device of heavy goods shelf

Abstract

The utility model relates to the field of heavy goods shelves, and discloses a heavy goods shelf bottom adjusting device which comprises a base, the four side walls of the base are each provided with two supporting plates, the interior of each supporting plate is slidably connected with a moving plate, and one end of each moving plate penetrates through the corresponding supporting plate and extends outwards to be vertically provided with a threaded rod in a penetrating mode; the top face and the bottom face of the threaded rod are provided with a rotary button and a bottom plate respectively, sliding openings are formed in the top face and the bottom face of the supporting plate in a penetrating mode, and a T-shaped rod vertically penetrates through the other end of the moving plate. According to the heavy goods shelf, the rotating button is rotated, the rotating button rotates to drive the threads and the bottom plates to move downwards, the stability of the heavy goods shelf under different ground conditions can be ensured by adjusting the heights of the eight bottom plates correspondingly, inclination and shaking are prevented, and the safety and efficiency of warehousing operation are improved; and through cooperation of the T-shaped rods and the nuts, the adjusted movable plate and the adjusted supporting plate can be fixedly connected, and the adjusting requirements under various complex ground conditions can be met.

Description

Technical Field

[0001] This application relates to the field of heavy-duty shelving, and more particularly to a bottom adjustment device for heavy-duty shelving. Background Technology

[0002] Heavy-duty racks are an indispensable storage equipment in warehousing and logistics. Their stability and load-bearing capacity are crucial to the safety and efficiency of warehousing operations. However, in practical applications, due to factors such as uneven ground and foundation settlement, heavy-duty racks may tilt or sway during installation or use, which seriously affects their stability and service life. At present, although there are some rack adjustment devices on the market, most of them are complex in structure, expensive, and have limited adjustment range, making it difficult to meet the adjustment needs under various complex ground conditions. Utility Model Content

[0003] To address the problem that while some rack adjustment devices exist on the market, most are complex in structure, expensive, and have limited adjustment range, making it difficult to meet the adjustment needs under various complex ground conditions, this application provides a bottom adjustment device for heavy-duty racks.

[0004] The bottom adjustment device for a heavy-duty shelving provided in this application adopts the following technical solution:

[0005] A bottom adjustment device for a heavy-duty shelving unit includes a base. Two support plates are provided on each of the four side walls of the base. A movable plate is slidably connected inside each support plate. One end of the movable plate passes through the support plate and extends outwards, vertically through which a threaded rod is inserted. A knob and a base plate are respectively provided on the top and bottom surfaces of the threaded rod. A sliding opening is provided through the top and bottom surfaces of the support plate. A T-shaped rod is vertically inserted through the other end of the movable plate. The top end of the T-shaped rod passes through the upper sliding opening and extends upwards, while the bottom end of the T-shaped rod passes through the lower sliding opening and extends downwards, fitted with a nut.

[0006] Preferably, each of the four corners of the top surface of the base is provided with a vertical pole, and the vertical pole is provided with a plurality of equidistant first circular holes. A connecting rod is provided between each pair of opposite vertical poles, and each end of the connecting rod is provided with a first concave frame. The first concave frame is connected to the first circular holes on the vertical pole by bolts.

[0007] Preferably, each of the connecting rods is provided with a plurality of equally spaced second circular holes, and the second circular holes are connected to second concave frames by bolts, and the top surfaces of the two opposing second concave frames are provided with partitions.

[0008] Preferably, both the connecting rod and the second concave frame are provided in multiple forms.

[0009] Preferably, each of the uprights is provided with a positioning plate at its bottom, and the positioning plate is connected to the base by bolts.

[0010] In summary, this application includes the following beneficial technical effects:

[0011] By rotating the knob, the screw thread and base plate move downwards. Adjusting the height of each of the eight base plates ensures the stability of the heavy-duty rack under different ground conditions, preventing tilting and swaying, and improving the safety and efficiency of warehousing operations. The movable plate and the support plate are slidably connected, and the adjusted movable plate and support plate can be fixedly connected by T-shaped rods and nuts. This device has a large adjustment range and can adapt to the adjustment needs of various complex ground conditions. Attached Figure Description

[0012] Figure 1 This is a structural front view of an embodiment of the application;

[0013] Figure 2 This is a schematic diagram of the structure of the support plate and the movable plate in the embodiment of the application;

[0014] Figure 3 This is a schematic diagram of the positioning plate in the embodiment of the application.

[0015] Explanation of reference numerals in the attached drawings: 1. Base; 2. Upright; 3. First round hole; 4. First concave frame; 5. Connecting rod; 6. Second concave frame; 7. Partition plate; 8. Support plate; 9. Moving plate; 10. Knob; 11. Threaded rod; 12. Base plate; 13. Sliding mouth; 14. T-shaped rod; 15. Positioning plate. Detailed Implementation

[0016] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.

[0017] This application discloses a bottom adjustment device for a heavy-duty shelving unit, referring to... Figures 1-2The system includes a base 1, with two support plates 8 fixedly mounted on each of the four side walls. A movable plate 9 is slidably connected inside each support plate 8. One end of the movable plate 9 passes through the support plate 8 and extends outwards, vertically threaded with a threaded rod 11. The threaded rod 11 is threadedly connected to the movable plate 9. A knob 10 and a base plate 12 are fixedly mounted on the top and bottom surfaces of the threaded rod 11, respectively. A sliding opening 13 is provided through the top and bottom surfaces of the support plate 8. A T-shaped rod 14 is vertically threaded through the other end of the movable plate 9. The top end of the T-shaped rod 14 passes through the upper sliding opening 13 and extends upwards, while the bottom end of the T-shaped rod 14 passes through the lower sliding opening 13. The sliding opening 13 extends downward and is fitted with a nut. By rotating the knob 10, the rotation of the knob 10 drives the threaded rod 11 and the base plate 12 to move downward. By adjusting the height of the eight base plates 12 respectively, the stability of the heavy-duty rack under different ground conditions can be ensured, preventing tilting and swaying, and improving the safety and efficiency of warehousing operations. The moving plate 9 is slidably connected to the support plate 8. Through the cooperation of the T-shaped rod 14 and the nut, the adjusted moving plate 9 and the support plate 8 can be fixedly connected. This device has a large adjustment range and can adapt to the adjustment needs of various complex ground conditions.

[0018] Reference Figure 1 and Figure 3 The base 1 has four uprights 2 at its top corners. Each upright 2 has multiple equidistant first circular holes 3. A connecting rod 5 is provided between two opposing uprights 2. Each end of the connecting rod 5 has a first concave frame 4. The first concave frame 4 is connected to the first circular holes 3 on the upright 2 by bolts. Each connecting rod 5 has multiple equidistant second circular holes. The second circular holes are connected to second concave frames 6 by bolts. The top surfaces of two opposing second concave frames 6 are provided with partitions 7. There are multiple connecting rods 5 and second concave frames 6. A positioning plate 15 is fixed at the bottom of each upright 2. The positioning plate 15 is connected to the base 1 by bolts. By cooperating with the first concave frames 4, connecting rods 5 and bolts, the distance between two adjacent connecting rods 5 can be adjusted. By cooperating with the second concave frames 6, partitions 7 and bolts, the distance between two partitions 7 can be adjusted, thus making it suitable for the placement of different types of products.

[0019] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0020] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0021] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. 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.

[0022] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A bottom adjustment device for a heavy-duty shelving unit, comprising a base (1), characterized in that: The base (1) has two support plates (8) on each of its four side walls. Each support plate (8) has a sliding plate (9) inside it. One end of the sliding plate (9) passes through the support plate (8) and extends outwards, vertically through which a threaded rod (11) passes. The top and bottom surfaces of the threaded rod (11) are respectively provided with a knob (10) and a base plate (12). The top and bottom surfaces of the support plate (8) are both provided with a sliding opening (13). The other end of the sliding plate (9) is vertically through which a T-shaped rod (14) passes. The top end of the T-shaped rod (14) passes through the upper sliding opening (13) and extends upwards. The bottom end of the T-shaped rod (14) passes through the lower sliding opening (13) and extends downwards, with a nut fitted on it.

2. The bottom adjustment device for a heavy-duty shelving unit according to claim 1, characterized in that: The base (1) has four uprights (2) on its top surface. The uprights (2) have multiple equally spaced first round holes (3) through them. There are connecting rods (5) between two opposing uprights (2). The two ends of the connecting rods (5) are provided with first concave frames (4). The first concave frames (4) are connected to the first round holes (3) on the uprights (2) by bolts.

3. The bottom adjustment device for a heavy-duty shelving unit according to claim 2, characterized in that: Each of the connecting rods (5) is provided with a plurality of equally spaced second circular holes, and the second circular holes are connected to a second concave frame (6) by bolts. The top surfaces of the two opposing second concave frames (6) are provided with partitions (7).

4. The bottom adjustment device for a heavy-duty shelving unit according to claim 3, characterized in that: The connecting rod (5) and the second concave frame (6) are each provided with multiple rods.

5. The bottom adjustment device for a heavy-duty shelving unit according to claim 2, characterized in that: Each of the uprights (2) is provided with a positioning plate (15) at its bottom, and the positioning plate (15) is connected to the base (1) by bolts.

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