An adjustable-spacing storage rack for logistics transportation

Abstract

This utility model discloses an adjustable-spacing storage rack for logistics transportation, including a mounting base. A support frame is fixedly connected to the upper part of the mounting base. Multiple sets of storage rack plates are vertically distributed on the support frame. Each storage rack plate has a through slot for movably engaging with the support frame. The support frame has modular support units. Each modular support unit includes an L-shaped connector fixed to the support frame by bolts. A groove is provided on the outer corner of the L-shaped connector, and a U-shaped fixing seat is fixedly connected to the groove. A cylinder is fixedly connected inside the U-shaped fixing seat, and a corner support plate is fixedly connected to the output end of the cylinder. This utility model belongs to the field of storage rack technology and effectively solves the problems of storage racks lacking stepless adjustment function due to the use of locking blocks, wasting storage space, lacking protective structure, and having inconvenient components for maintenance and replacement.

Description

Technical Field

[0001] This utility model belongs to the field of storage rack technology, specifically referring to a storage rack with adjustable spacing for logistics transportation. Background Technology

[0002] Warehouse racking is a storage device based on the six basic functions of logistics: packaging, transportation, loading and unloading, sorting, and information management. Racking is an indispensable component of modern industrial warehouses, logistics centers, and distribution centers. Pallet racking is used to store unitized palletized goods and is operated in conjunction with aisle stacker cranes and other storage and transportation machinery. High-rise racking often adopts an integral structure, which is generally composed of racking panels welded from shaped steel and connected by horizontal and vertical tie rods and beams.

[0003] Traditional warehouse racking systems, which adjust spacing using sliding mechanisms and locking blocks, represent a basic mechanical design. While low-cost and simple in structure, this approach has drawbacks in practical applications. For example, adjustment precision is low, gaps are prone to occur, and the locking blocks are typically positioned at fixed intervals, preventing stepless adjustment and leading to mismatches with product dimensions and wasted space. Furthermore, the sliding components require manual operation, resulting in poor adjustment efficiency.

[0004] Furthermore, it lacks stability and safety. The locking blocks rely on gravity or pins for fixation, making them prone to dislodging during transportation vibrations. Long-term maintenance costs are high, and the frequent friction between the metal locking blocks and the track can easily cause rust and deformation, requiring regular replacement. Utility Model Content

[0005] The technical problem this invention aims to solve is that the storage rack, which is adjusted by locking blocks, lacks stepless adjustment, wastes storage space, lacks protective structure, and makes maintenance and replacement of components inconvenient.

[0006] The technical solution adopted by this utility model is as follows: This utility model proposes an adjustable spacing storage rack for logistics transportation, including a mounting base, a support frame fixedly connected to the upper part of the mounting base, multiple sets of storage rack plates vertically distributed on the support frame, through slots that can be movably inserted into the support frame on the storage rack plates, and modular support units provided on the support frame.

[0007] The modular support unit includes an L-shaped connector that is fixed to the support frame by bolts. The outer corner of the L-shaped connector is provided with a groove, and a U-shaped fixing seat is fixed to the groove. A cylinder is fixed inside the U-shaped fixing seat, and a corner support plate is fixed to the output end of the cylinder.

[0008] Furthermore, the corner support plate is configured in an L-shaped plate structure and is aligned with and supports the corner edge corresponding to the storage rack plate.

[0009] Furthermore, the support frame is provided with mounting holes for bolt installation on the L-shaped connector, and multiple sets of mounting holes are distributed at equal intervals.

[0010] Furthermore, corresponding slots are provided on the two adjacent sets of support frames, and anti-fall rods are movably inserted into the slots. A rubber buffer pad is embedded in the upper part of the anti-fall rods.

[0011] Furthermore, threaded rods are screwed to both ends of the anti-fall rod, and strip-shaped limiting blocks with a length corresponding to the height of the anti-fall rod are fixed to the threaded rods.

[0012] Furthermore, a sliding groove is provided on the storage rack, and a T-shaped partition plate is slidably mounted on the sliding groove. A fastening screw is screwed to the lower end of the T-shaped partition plate, and an anti-slip pad that fits against the lower part of the storage rack is fixed to the fastening screw.

[0013] The beneficial effects of this utility model by adopting the above structure are as follows:

[0014] 1. The modular design and installation of the cylinder structure for support enables stepless adjustment, improving space utilization while facilitating structural maintenance and replacement;

[0015] 2. Add anti-fall limiting structure to avoid the risk of shelves falling due to structural loosening and improve safety. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0017] Figure 2 This is a structural diagram of the support frame and storage rack.

[0018] Figure 3 This is a reference diagram showing the usage of the T-shaped divider.

[0019] Figure 4 This is a structural schematic diagram of a modular support unit;

[0020] Figure 5 A schematic diagram of the structure for preventing the pole from falling.

[0021] The components include: 1. Mounting base; 11. Support frame; 12. Storage rack plate; 13. Through groove; 2. Modular support unit; 21. L-shaped connector; 22. Groove; 23. U-shaped fixing seat; 24. Cylinder; 25. Corner support plate; 3. Mounting hole; 4. Slot; 41. Anti-fall bar; 42. Rubber buffer pad; 5. Threaded rod; 51. Strip-shaped limit block; 6. Sliding groove; 61. T-shaped partition plate; 62. Fastening screw; 63. Anti-slip pad. Detailed Implementation

[0022] Example 1:

[0023] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, this utility model proposes an adjustable-spacing storage rack for logistics transportation, including a mounting base 1. A support frame 11 is fixedly connected to the upper part of the mounting base 1. Multiple sets of storage rack plates 12 are vertically distributed on the support frame 11. The storage rack plates 12 are provided with through slots 13 that can be movably inserted into the support frame 11. The support frame 11 is provided with modular support units 2. The modular support unit 2 includes an L-shaped connector 21 fixed to the support frame 11 by bolts. The outer corner of the L-shaped connector 21 is provided with a groove 22. A U-shaped fixing seat 23 is fixedly connected to the groove 22. A cylinder 24 is fixedly connected inside the U-shaped fixing seat 23. A corner support plate 25 is fixedly connected to the output end of the cylinder 24.

[0024] The installation of L-shaped connector 21 enables modular installation and disassembly of cylinder 24, improving the efficiency of subsequent maintenance. Furthermore, the output end of cylinder 24 pushes corner support plate 25 to support and adjust the height of storage rack plate 12, achieving stepless adjustment and reducing vertical gaps in goods.

[0025] The corner support plate 25 is designed in an L-shaped plate structure and is aligned with and supports the corner edge of the storage shelf 12. When supporting, the corner of the storage shelf 12 is flush with the edge of the corner support plate 25, providing stable support without any extra protrusions.

[0026] The support frame 11 has mounting holes 3 for bolt installation on the L-shaped connector 21, and multiple sets of mounting holes 3 are distributed at equal intervals. The mounting position of the L-shaped connector 21 can be adjusted by selecting the corresponding mounting hole 3, so as to avoid the adjustment position exceeding the stroke of the cylinder 24 and thus wasting space.

[0027] Example 2:

[0028] like Figure 2 , 5 As shown, two adjacent sets of support frames 11 are provided with corresponding slots 4, and anti-fall rods 41 are movably inserted into the slots 4. A rubber buffer pad 42 is embedded in the upper part of the anti-fall rods 41. Threaded rods 5 are screwed to both ends of the anti-fall rods 41, and strip-shaped limiting blocks 51 with a length corresponding to the height of the anti-fall rods 41 are fixed to the threaded rods 5.

[0029] It should be noted that because the width of the anti-fall bar 41 is less than its height, the slot 4 allows it to pass through when the strip-shaped limiting block 51 is in the vertical position. After the anti-fall bar 41 is installed, the threaded rod 5 is rotated so that the strip-shaped limiting block 51 is in the horizontal position, which cooperates with the slot 4 to achieve the limiting function. When the storage shelf 12 falls due to lack of support, it contacts the rubber buffer pad layer 42 and uses the anti-fall bar 41 for protective support to improve safety.

[0030] like Figure 3 As shown, the storage rack 12 has a sliding groove 6, and a T-shaped divider 61 is slidably mounted on the sliding groove 6. A fastening screw 62 is screwed to the lower end of the T-shaped divider 61, and an anti-slip pad 63 is fixed to the fastening screw 62, which adheres to the lower part of the storage rack 12. Horizontal space can be divided by adjusting the position of the T-shaped divider 61. Tightening the lower fastening screw 62 utilizes the anti-slip pad 63 to enhance friction against the lower part of the storage rack 12, thus positioning the T-shaped divider 61. This is the entire usage process of an adjustable-spacing storage rack for logistics transportation.

[0031] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

[0032] Unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

Claims

1. An adjustable spacing storage rack for logistics transportation, comprising a mounting base (1), a support frame (11) is fixedly connected to the upper portion of the mounting base (1), characterized in that: The support frame (11) has multiple sets of storage racks (12) vertically distributed on it. The storage racks (12) are provided with through slots (13) that can be movably inserted into the support frame (11). The support frame (11) is provided with modular support units (2). The modular support unit (2) includes an L-shaped connector (21) that is fixed to the support frame (11) by bolts. The outer corner of the L-shaped connector (21) is provided with a groove (22). A square-shaped fixing seat (23) is fixed to the groove (22). A cylinder (24) is fixed inside the square-shaped fixing seat (23). A corner support plate (25) is fixed to the output end of the cylinder (24).

2. The spacing-adjustable storage shelf for logistics transportation according to claim 1, characterized in that: The corner support plate (25) is set in an L-shaped plate structure and is aligned with and supports the corner edge corresponding to the storage rack plate (12).

3. The warehouse shelf with adjustable spacing for logistics transportation according to claim 1, characterized in that: The support frame (11) has mounting holes (3) for bolt installation on the L-shaped connector (21), and multiple sets of mounting holes (3) are distributed at equal intervals.

4. The warehouse shelf with adjustable spacing for logistics transportation according to claim 1, characterized in that: Two adjacent sets of support frames (11) are provided with corresponding slots (4), and anti-fall rods (41) are movably inserted into the slots (4). A rubber buffer pad (42) is embedded in the upper part of the anti-fall rods (41).

5. The spacing-adjustable storage shelf for logistics transportation according to claim 4, characterized in that: The anti-fall rod (41) has threaded rods (5) screwed to both ends, and a strip-shaped limiting block (51) with a length corresponding to the height of the anti-fall rod (41) is fixed on the threaded rod (5).

6. The spacing-adjustable storage shelf for logistics transportation according to claim 1, characterized in that: The storage rack (12) is provided with a sliding groove (6), and a T-shaped partition plate (61) is slidably provided on the sliding groove (6). A fastening screw (62) is screwed to the lower end of the T-shaped partition plate (61), and an anti-slip pad (63) attached to the lower part of the storage rack (12) is fixed on the fastening screw (62).

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