Storage shelf

Abstract

The storage goods shelf comprises a left goods shelf set and a right goods shelf set, the left goods shelf set and the right goods shelf set each comprise a plurality of track beams which are sequentially arranged from top to bottom, the outer side of each track beam is sequentially connected with a first transverse rail, a second transverse rail, a third transverse rail and a fourth transverse rail, and first stand columns are fixedly arranged on the two sides of each first transverse rail; the two sides of the second transverse rail and the two sides of the third transverse rail are fixedly connected with the second stand columns, the third stand columns are fixedly arranged on the two sides of the fourth transverse rail, and a plurality of connecting rails are connected between each rail beam of the left goods shelf set and each rail beam of the corresponding right goods shelf set. According to the storage goods shelf, through cooperative arrangement of the track beam, the first cross rail, the second cross rail, the third cross rail, the fourth cross rail, the first stand column, the second stand column, the third stand column and the four-way logistics vehicle, the goods shelf is rapidly assembled, the storage space utilization rate is increased, and the problems that an existing intelligent goods shelf is redundant in part, complex in assembly and the like are solved.

Description

Technical Field

[0001] This invention relates to the field of shelving technology, and more specifically to a warehouse shelving system. Background Technology

[0002] With the rapid development of smart warehousing and automated logistics, structural optimization of racking systems has become crucial for improving warehousing efficiency and reducing costs. Traditional smart warehouse racking typically relies on complex guide rails and support structures to achieve automated storage and retrieval of goods, resulting in cumbersome installation procedures, high material costs, and inconvenient maintenance. Furthermore, excessive support components not only increase the overall weight of the racking but may also affect the utilization rate of warehouse space, limiting the development of flexible warehousing.

[0003] Based on the above, the present invention proposes a warehouse rack that can effectively solve the above problems. Summary of the Invention

[0004] The purpose of this invention is to provide a storage rack. The storage rack of this invention has a simple structure and is easy to use. Through the coordinated arrangement of the track beams, the first horizontal rail, the second horizontal rail, the third horizontal rail, the fourth horizontal rail, the first upright, the second upright, the third upright, and the four-way logistics vehicle, rapid assembly of the rack is achieved, improving the utilization rate of storage space and solving the problems of redundant parts and complex assembly in existing intelligent racks.

[0005] This invention is achieved through the following technical solution: A storage rack includes a left rack group and a right rack group. Each left rack group and right rack group includes multiple track beams arranged sequentially from top to bottom. Each track beam is connected to a first horizontal rail, a second horizontal rail, a third horizontal rail, and a fourth horizontal rail in sequence on its outer side. A first upright is fixedly mounted on both sides of the first horizontal rail. The second and third horizontal rails are fixedly connected to the second upright on both sides. A third upright is fixedly mounted on both sides of the fourth horizontal rail. Multiple connecting rails are connected between each track beam of the left rack group and each track beam of the corresponding right rack group. A four-way logistics vehicle is mounted on the track beam, and a pallet is mounted on the four-way logistics vehicle.

[0006] The purpose of this invention is to provide a storage rack. The storage rack of this invention has a simple structure and is easy to use. Through the coordinated arrangement of the track beams, the first horizontal rail, the second horizontal rail, the third horizontal rail, the fourth horizontal rail, the first upright, the second upright, the third upright, and the four-way logistics vehicle, rapid assembly of the rack is achieved, improving the utilization rate of storage space and solving the problems of redundant parts and complex assembly in existing intelligent racks.

[0007] Preferably, the track beam, the first horizontal rail, the second horizontal rail, the third horizontal rail, the fourth horizontal rail, and the connecting rail are all equipped with guide rails for the four-way movement of the logistics vehicle.

[0008] Preferably, the track beam, the first horizontal rail, the second horizontal rail, the third horizontal rail and the fourth horizontal rail all include a P-shaped structure, the bottom of the P-shaped structure is provided with a horizontal plate, and the horizontal plate is provided with a flange.

[0009] Preferably, the P-shaped structure has multiple convex hulls.

[0010] Preferably, the connecting rail has an I-shaped structure.

[0011] Preferably, the connecting rail is provided with a connecting plate, the connecting plate is provided with a first screw hole, and the track beam is provided with a second screw hole corresponding to the first screw hole.

[0012] Preferably, a first support structure is provided between the two first columns, between the two second columns, and between the two third columns.

[0013] Preferably, three second support structures are provided at equal intervals from top to bottom between the first column and the second column, and three second support structures are provided at equal intervals from top to bottom between the second column and the third column.

[0014] Preferably, both the first support structure and the second support structure include a first diagonal bar and a second diagonal bar arranged in a cross configuration, with a vertical bar connected to the middle of the first diagonal bar and the second diagonal bar.

[0015] Compared with the prior art, the present invention has the following advantages and beneficial effects: 1. An integrated guide rail design is adopted to reduce the number of independent brackets; 2. Optimize the shelving support structure and reduce reliance on additional fasteners by utilizing mechanical distribution; 3. Modular assembly scheme facilitates rapid installation and adjustment. This design reduces manufacturing costs while improving the adaptability and ease of maintenance of the shelving, making it suitable for high-density, automated warehousing scenarios. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 This is a structural schematic diagram from another perspective of the present invention; Figure 3 This is a schematic diagram of the structure of the track beam, the first horizontal rail, the second horizontal rail, the third horizontal rail, and the fourth horizontal rail described in this invention; Figure 4 This is a schematic diagram of the connecting rail described in this invention. Detailed Implementation

[0017] To enable those skilled in the art to better understand the technical solutions of the present invention, preferred embodiments of the present invention are described below in conjunction with specific examples. However, it should be understood that the accompanying drawings are for illustrative purposes only and should not be construed as limiting the present patent. For better illustration of this embodiment, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable that some well-known structures and their descriptions may be omitted in the drawings for those skilled in the art. The positional relationships described in the drawings are for illustrative purposes only and should not be construed as limiting the present patent.

[0018] Unless otherwise specified, the technical features of the four-way logistics vehicle and other components described in this invention are obtained from conventional commercial channels or manufactured by conventional methods. Their specific structure, working principle, and possible control methods and spatial arrangement methods can adopt conventional choices in the field and should not be regarded as the innovation of this invention. This is understandable to those skilled in the art, and this patent will not elaborate further.

[0019] Example 1: like Figures 1 to 4 As shown, the present invention provides a storage rack, including a left rack group and a right rack group. Both the left rack group and the right rack group include multiple track beams 1 arranged sequentially from top to bottom. Each track beam 1 is connected to a first horizontal rail 2, a second horizontal rail 3, a third horizontal rail 4, and a fourth horizontal rail 5 in sequence on its outer side. The first horizontal rail 2 is fixedly provided with a first column 6 on both sides. The second horizontal rail 3 and the third horizontal rail 4 are fixedly connected to a second column 7 on both sides. The fourth horizontal rail 5 is fixedly provided with a third column 8 on both sides. Multiple connecting rails 9 are connected between each track beam 1 of the left rack group and each track beam 1 of the corresponding right rack group. A four-way logistics vehicle 10 is provided on the track beam 1, and a pallet 11 is provided on the four-way logistics vehicle 10.

[0020] Example 2: like Figures 1 to 4 As shown, the present invention provides a storage rack, including a left rack group and a right rack group. Both the left rack group and the right rack group include multiple track beams 1 arranged sequentially from top to bottom. Each track beam 1 is connected to a first horizontal rail 2, a second horizontal rail 3, a third horizontal rail 4, and a fourth horizontal rail 5 in sequence on its outer side. The first horizontal rail 2 is fixedly provided with a first column 6 on both sides. The second horizontal rail 3 and the third horizontal rail 4 are fixedly connected to a second column 7 on both sides. The fourth horizontal rail 5 is fixedly provided with a third column 8 on both sides. Multiple connecting rails 9 are connected between each track beam 1 of the left rack group and each track beam 1 of the corresponding right rack group. A four-way logistics vehicle 10 is provided on the track beam 1, and a pallet 11 is provided on the four-way logistics vehicle 10.

[0021] It consists of track beam 1, multiple horizontal rails, multiple uprights, and connecting rails 9. The track beam 1 and multiple horizontal rails are made of the same profile, reducing the need for traditional components such as sub-beams and track supports. This significantly reduces the number of parts in the entire shelving unit, speeds up the assembly time, and reduces inventory pressure.

[0022] The track beam 1, the first horizontal rail 2, the second horizontal rail 3, the third horizontal rail 4, the fourth horizontal rail 5 and the connecting rail 9 are all equipped with guide rails 16 for the movement of the four-way logistics vehicle 10.

[0023] The guide rail 16, made using cold bending forming technology, can help correct the running path of the four-phase vehicle. The overlapping method prevents sharp edges from forming at the bends, protecting the four-phase vehicle and installation personnel.

[0024] Furthermore, in another embodiment, the track beam 1, the first horizontal rail 2, the second horizontal rail 3, the third horizontal rail 4 and the fourth horizontal rail 5 all include a P-shaped structure 12, the bottom of the P-shaped structure 12 is provided with a horizontal plate 13, and the horizontal plate 13 is provided with a first flange 14.

[0025] The P-shaped structure exhibits a superior moment of inertia under longitudinal loads compared to the traditional C-shaped beam. Both the track beam 1 and the cross rails utilize a single profile, reducing the number of components. The cavity in the P-shaped structure both increases the beam's moment of inertia and serves as a connection point between beams.

[0026] Furthermore, in another embodiment, the P-shaped structure 12 is provided with a plurality of protrusions 15.

[0027] The convex 15 design allows for better preload when locking the bolts.

[0028] Furthermore, in another embodiment, the connecting rail 9 has an I-shaped structure.

[0029] The connecting rail 9 is used to connect the left and right shelf units. The I-beam design ensures the strength of the connecting rail 9 and facilitates its installation.

[0030] Furthermore, in another embodiment, the connecting rail 9 is provided with a connecting plate 17, the connecting plate 17 is provided with a first screw hole 18, and the track beam 1 is provided with a second screw hole corresponding to the first screw hole 18.

[0031] The first screw hole 18 on the connecting plate 17 and the second screw hole on the track beam 1 are used to eliminate the installation gap between the connecting rail 9 and the track beam 1.

[0032] Furthermore, in another embodiment, a first support structure 19 is provided between the two first columns 6, between the two second columns 7, and between the two third columns 8.

[0033] The first support structure 19 can improve the stability between the two first columns 6, the two second columns 7, and the two third columns 8.

[0034] Furthermore, in another embodiment, three second support structures 20 are provided at equal intervals from top to bottom between the first column 6 and the second column 7, and three second support structures 20 are provided at equal intervals from top to bottom between the second column 7 and the third column 8.

[0035] The second support structure 20 can improve the stability between the first column 6 and the second column 7, and also improve the stability between the second column 7 and the third column 8.

[0036] Furthermore, in another embodiment, both the first support structure 19 and the second support structure 20 include a first diagonal bar and a second diagonal bar arranged in a cross configuration, with a vertical bar connected to the middle of the first diagonal bar and the second diagonal bar.

[0037] This cross-bracing structure not only improves the strength and stability of the support, but also effectively distributes the weight of the goods and reduces local pressure; the design of the vertical bars further enhances the overall integrity of the support structure, improving the load-bearing capacity and service life of the rack.

[0038] Based on the description and accompanying drawings of this invention, those skilled in the art can easily manufacture or use the storage racks of this invention and achieve the positive effects described herein.

[0039] Unless otherwise specified, in this invention, terms such as "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this invention 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, the terms used to describe orientation or positional relationships in this invention are for illustrative purposes only and should not be construed as limiting this patent. For those skilled in the art, the specific meaning of the above terms can be understood in conjunction with the accompanying drawings and according to the specific circumstances.

[0040] Unless otherwise explicitly specified and limited, the terms "set up," "connected," and "linked" in this invention 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 direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0041] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any way. Any simple modifications or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A warehouse rack, characterized in that: The system includes a left shelving group and a right shelving group. Each left and right shelving group includes multiple track beams arranged sequentially from top to bottom. Each track beam is connected to a first horizontal rail, a second horizontal rail, a third horizontal rail, and a fourth horizontal rail in sequence on its outer side. A first upright is fixed on both sides of the first horizontal rail. The second and third horizontal rails are fixedly connected to the second uprights on both sides. A third upright is fixed on both sides of the fourth horizontal rail. Multiple connecting rails are connected between each track beam of the left shelving group and each track beam of the corresponding right shelving group. A four-way logistics vehicle is mounted on the track beam, and a pallet is mounted on the four-way logistics vehicle.

2. The storage rack according to claim 1, characterized in that: The track beam, the first horizontal rail, the second horizontal rail, the third horizontal rail, the fourth horizontal rail, and the connecting rail are all equipped with guide rails for the four-way movement of the logistics vehicle.

3. The storage rack according to claim 1, characterized in that: The track beam, the first horizontal rail, the second horizontal rail, the third horizontal rail, and the fourth horizontal rail all include a P-shaped structure, with a horizontal plate at the bottom of the P-shaped structure and a flange on the horizontal plate.

4. The storage rack according to claim 3, characterized in that: The P-shaped structure has multiple convex hulls.

5. The storage rack according to claim 1, characterized in that: The connecting rail has an I-shaped structure.

6. The storage rack according to claim 5, characterized in that: The connecting rail is provided with a connecting plate, the connecting plate is provided with a first screw hole, and the track beam is provided with a second screw hole corresponding to the first screw hole.

7. The storage rack according to claim 1, characterized in that: A first support structure is provided between the two first columns, between the two second columns, and between the two third columns.

8. The storage rack according to claim 7, characterized in that: Three second support structures are provided at equal intervals from top to bottom between the first column and the second column, and three second support structures are provided at equal intervals from top to bottom between the second column and the third column.

9. The storage rack according to claim 8, characterized in that: Both the first support structure and the second support structure include a first diagonal bar and a second diagonal bar arranged in a cross configuration, with a vertical bar connected to the middle of the first diagonal bar and the second diagonal bar.

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