Goods shelf structure and stereoscopic warehouse

Abstract

The utility model provides a goods shelf structure and a stereoscopic warehouse, and relates to the technical field of stereoscopic warehouses, the goods shelf structure comprises a connecting frame, a sky rail and a plurality of goods shelf units; the top ends of all the goods shelf units are connected with the bottom end of the connecting frame, and the projections of the goods shelf units on the connecting frame are located in the outline range of the connecting frame; every two adjacent goods shelf units are arranged in parallel at intervals, and the end faces, facing each other, of every two adjacent goods shelf units and the bottom end faces of the corresponding connecting frames define an operation passageway. The sky rail is installed on the portion, located on the operation aisle, of the connecting frame in the length direction of the goods shelf unit. And the sky rail is configured to be matched with a stacker crane. According to the goods shelf structure, the situation that the goods shelf units are impacted by unbalance loading of the stacker crane can be reduced while the structural strength is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of stereoscopic warehouse, specifically, relates to a goods shelf structure and stereoscopic warehouse. BACKGROUND

[0002] At present, the stereoscopic warehouse is a kind of warehouse system using high-level shelf to store goods and using mechanical equipment to carry out automatic storage and retrieval, due to its efficient and intelligent characteristics, realizes the modernization transformation of logistics and warehousing in numerous industries, and becomes an important tool for improving production efficiency, optimizing resource allocation and reducing operating costs.

[0003] In the prior art, the goods shelf structure and the stacking machine are important components of the stereoscopic warehouse, wherein the goods shelf structure includes a plurality of goods shelf units for storing goods, and the stacking machine moves between adjacent goods shelf units to carry goods. However, the inventors have found that, due to the mutual independence between the goods shelf units, not only is the overall structural strength lacking, but also the correlation with the stacking machine is poor, and the situation of the stacking machine impacting the goods shelf units due to unbalanced load may occur. SUMMARY

[0004] The problem solved by the utility model is how to reduce the situation of the stacking machine impacting the goods shelf units due to unbalanced load while improving the structural strength of the goods shelf structure.

[0005] In a first aspect, the utility model provides a goods shelf structure, comprising a connecting frame, a ceiling rail and a plurality of goods shelf units; the top end of each of the goods shelf units is connected to the bottom end of the connecting frame, and the projection of the goods shelf unit on the connecting frame is within the contour range of the connecting frame; two adjacent goods shelf units are parallel and spaced apart, and the end faces of the two adjacent goods shelf units facing each other and the bottom face of the corresponding connecting frame form a working aisle; the ceiling rail is installed on the part of the connecting frame located in the working aisle along the length direction of the goods shelf unit; and the ceiling rail is configured to cooperate with the stacking machine.

[0006] Optionally, the connecting frame comprises an auxiliary connecting rod, a plurality of transverse struts and a plurality of longitudinal struts; the plurality of transverse struts are parallel and spaced apart, and each is connected to the plurality of longitudinal struts; the auxiliary connecting rod is arranged between at least part of the transverse struts and the longitudinal struts; and the goods shelf unit comprises a stand column, and the top end of the stand column is connected to the connection between the transverse struts and the longitudinal struts.

[0007] Optionally, the shelf unit is sequentially divided into a first shelf area, a second shelf area and a third shelf area along a length direction of the shelf unit; the first shelf area and the third shelf area are each provided with a plurality of first storage spaces; the second shelf area is provided with a plurality of second storage spaces; a size of the first storage space along the length direction of the shelf unit is different from a size of the second storage space along the length direction of the shelf unit.

[0008] Optionally, the auxiliary connecting rods include first auxiliary rods; in the portion of the connecting frame corresponding to the first shelf area, the first auxiliary rods are arranged between adjacent two of the transverse struts; and / or, in the portion of the connecting frame corresponding to the third shelf area, the first auxiliary rods are arranged between adjacent two of the transverse struts.

[0009] Optionally, the auxiliary connecting rods include second auxiliary rods; in the portion of the connecting frame corresponding to the second shelf area, the second auxiliary rods are arranged between adjacent two of the transverse struts.

[0010] Optionally, the auxiliary connecting rods further include third auxiliary rods; in the portion of the connecting frame between adjacent two of the second shelf areas, at least one of the third auxiliary rods is arranged between adjacent two of the transverse struts.

[0011] Optionally, the connecting frame further includes first reinforcing rods; the first reinforcing rods are connected with the longitudinal struts, and portions of the first reinforcing rods are located above the working aisle and connected with the overhead rail.

[0012] Optionally, both ends of the connecting frame along the length direction of the shelf unit respectively extend beyond both ends of the shelf unit along the length direction of the shelf unit; both ends of the overhead rail extend to the portions of the connecting frame extending beyond the shelf unit.

[0013] Optionally, the shelf structure further includes diagonal struts; the portions of the connecting frame extending beyond the shelf unit are fixedly connected with the shelf unit via the diagonal struts.

[0014] In the second aspect, the utility model further provides a three-dimensional warehouse comprising the shelf structure.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The top end of all the shelf units is connected with the bottom end of the connecting frame, so that the plurality of shelf units can be connected as a whole through the connecting frame, effectively improving the structural strength of the shelf structure relative to the separately arranged shelf units; and the projection of the shelf unit on the connecting frame is located within the contour range of the connecting frame, that is, the edge of the connecting frame exceeds the edge of the shelf unit, so that the connection of the connecting frame and the shelf unit is more stable, thereby further improving the structural strength of the shelf structure; the two adjacent shelf units are arranged in parallel and at intervals, and the end faces of the two adjacent shelf units facing each other and the bottom end face of the corresponding connecting frame enclose the operation aisle, which can provide a moving space for the stacking machine; the overhead rail is installed on the connecting frame in the length direction of the shelf unit and located in the operation aisle; the overhead rail is configured to cooperate with the stacking machine, so that when the stacking machine moves, the top thereof can be guided by the overhead rail, improving the stability of the stacking machine, thereby reducing the occurrence of the situation that the stacking machine off-load impacts the shelf unit. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 Structure of the shelf structure of the embodiment of the utility model Figure 1 ;

[0018] Figure 2 Assembly view of the connecting frame and the overhead rail of the embodiment of the utility model

[0019] Figure 3 Structure of the shelf structure of the embodiment of the utility model Figure 2 ;

[0020] Figure 4 is Figure 3 the local enlarged view of A in FIG. 4.

[0021] BRIEF DESCRIPTION OF DRAWINGS

[0022] 1, connecting frame; 11, auxiliary connecting rod; 111, first auxiliary rod; 112, second auxiliary rod; 113, third auxiliary rod; 12, transverse strut; 13, longitudinal strut; 14, first reinforcing rod; 2, overhead rail; 3, shelf unit; 31, upright column; 32, fixed rod; 33, first shelf area; 34, second shelf area; 35, third shelf area; 36, first storage location; 37, second storage location; 4, operation aisle; 5, diagonal brace. DETAILED DESCRIPTION

[0023] For the above purposes, features and advantages of the present application to be more apparent and understandable, the specific embodiments of the present application will be described in detail below with reference to the accompanying drawings. Although some embodiments of the present application are shown in the drawings, it should be understood that the present application can be implemented in various forms, and should not be interpreted as being limited to the embodiments described herein, on the contrary, these embodiments are provided to make the present application more thorough and complete. It should be understood that the drawings and embodiments of the present application are only for illustrative purposes, and are not intended to limit the scope of protection of the present application.

[0024] The term "comprising" and variations thereof as used herein are open-ended, that is "including, but not limited to"; the term "based on" is "based, at least in part, on"; the term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments"; the term "optionally" means "optional embodiments". Related definitions of other terms will be given in the following description. It should be noted that the "first", "second", etc. concepts mentioned in the present application are only used to distinguish different devices, modules or units, and are not intended to limit the functions performed by these devices, modules or units or their mutual dependence.

[0025] It should be noted that the modification of "one" or "multiple" mentioned in the present application is illustrative and not limiting, and those skilled in the art should understand that unless otherwise explicitly indicated in the context, it should be understood as "one or more".

[0026] As Figure 1 shown, the present application provides a shelf structure, comprising a connecting frame 1, a sky rail 2 and a plurality of shelf units 3; the top end of all the shelf units 3 is connected with the bottom end of the connecting frame 1, and the projection of the shelf unit 3 on the connecting frame 1 is located within the contour range of the connecting frame 1; two adjacent shelf units 3 are arranged in parallel and spaced apart, and the end faces of the two adjacent shelf units 3 facing each other and the bottom end face of the corresponding connecting frame 1 form a working aisle 4; the sky rail 2 is installed on the connecting frame 1 at the part of the working aisle 4 along the length direction of the shelf unit 3; the sky rail 2 is configured to cooperate with a stacker.

[0027] Specifically, the number of shelf units 3 can be two, three or four, etc., which is not limited here, and is determined according to actual needs. As Figure 1As shown, the number of shelf units 3 is two, two shelf units 3 are arranged in parallel and spaced apart at the bottom of the connecting frame 1, and the projection of the shelf unit 3 on the connecting frame 1 is located within the contour range of the connecting frame 1, that is, the connecting frame 1 and the two shelf units 3 constitute a inverted U-shaped structure as a whole; the end faces of the two shelf units 3 facing each other and the bottom end faces of the corresponding connecting frame 1 form a working aisle 4; the overhead track 2 is installed on the bottom end of the connecting frame 1 located in the working aisle 4 along the length direction (X-axis direction) of the shelf unit 3.

[0028] In this embodiment, the top end of all shelf units 3 is connected with the bottom end of the connecting frame 1, so that multiple shelf units 3 can be connected as a whole through the connecting frame 1, which effectively improves the structural strength of the shelf structure relative to the separately arranged shelf unit 3; and the projection of the shelf unit 3 on the connecting frame 1 is located within the contour range of the connecting frame 1, that is, the edge of the connecting frame 1 exceeds the edge of the shelf unit 3, so the connection between the connecting frame 1 and the shelf unit 3 is more stable, thereby further improving the structural strength of the shelf structure; two adjacent shelf units 3 are arranged in parallel and spaced apart, and the end faces of the two adjacent shelf units 3 facing each other and the bottom end faces of the corresponding connecting frame 1 form a working aisle 4, which can provide a moving space for the stacker; the overhead track 2 is installed on the connecting frame 1 located in the working aisle 4 along the length direction of the shelf unit 3; the overhead track 2 is configured to cooperate with the stacker, so that when the stacker moves, the top part thereof can be guided by the overhead track 2, improving the stability of the stacker, thereby reducing the occurrence of the situation that the stacker off-load hits the shelf unit 3.

[0029] In this embodiment, the connection mode of the shelf unit 3 and the connecting frame 1, and the overhead track 2 and the connecting frame 1 is all welded as a whole or connected through high-strength bolts.

[0030] Optionally, the connecting frame 1 comprises an auxiliary connecting rod 11, a plurality of transverse struts 12 and a plurality of longitudinal struts 13; a plurality of the transverse struts 12 are arranged in parallel and spaced apart, and are connected with a plurality of the longitudinal struts 13; at least part of the transverse struts 12 and the longitudinal struts 13 are provided with the auxiliary connecting rod 11; the shelf unit 3 comprises a stand column 31, and the top end of the stand column 31 is connected with the connection position of the transverse struts 12 and the longitudinal struts 13.

[0031] Specifically, as shown, Figure 2 a plurality of transverse struts 12 are arranged in parallel and spaced apart along the X-axis direction; a plurality of longitudinal struts 13 are arranged in parallel and spaced apart along the Y-axis direction, and are connected with a plurality of transverse struts 12; at least part of the transverse struts 12 and the longitudinal struts 13 are provided with the auxiliary connecting rod 11; as shown, Figure 3As shown, the shelf unit 3 comprises upright columns 31 and fixing rods 32; the shelf unit 3 is provided with a plurality of upright columns 31 in the length direction and the width direction, and the number of upright columns 31 in the length direction of the shelf unit 3 is greater than the number of upright columns 31 in the width direction of the shelf unit 3; the adjacent upright columns 31 are connected by fixing rods 32, and the adjacent fixing rods 32 form a goods location in the up-down direction; the top end of the upright column 31 is connected with the connection of the transverse support rod 12 and the longitudinal support rod 13, and the connection mode is welding or high-strength bolt connection.

[0032] In this optional embodiment, the design of the connecting frame 1 realizes the stability and strength of the structure through the cooperation of the auxiliary connecting rods 11, the transverse support rods 12 and the longitudinal support rods 13, thereby improving the overall load-bearing capacity and anti-deformation capacity of the shelf unit 3. The parallel and spaced arrangement of the transverse support rods 12 and the connection with the longitudinal support rods 13 enhance the transverse and longitudinal stability of the connecting frame 1, and the arrangement of the auxiliary connecting rods 11 further strengthens the connection between the transverse support rods 12 and the longitudinal support rods 13, making the entire shelf unit 3 more stable when bearing heavy loads, reducing the risk of deformation or damage caused by the weight of goods or external forces. In addition, the connection design of the top end of the upright column 31 and the connection of the transverse support rod 12 and the longitudinal support rod 13 makes the connection between the connecting frame 1 and the upright column 31 more stable.

[0033] Optionally, the shelf unit 3 is sequentially divided into a first shelf area 33, a second shelf area 34 and a third shelf area 35 along the length direction of the shelf unit 3; the first shelf area 33 and the third shelf area 35 are each provided with a plurality of first goods locations 36; the second shelf area 34 is provided with a plurality of second goods locations 37; the size of the first goods location 36 along the length direction of the shelf unit 3 is different from the size of the second goods location 37 along the length direction of the shelf unit 3.

[0034] In this optional embodiment, as shown in Figure 3 The design of the shelf unit 3 realizes flexible storage of different pallets by dividing the shelf area into the first shelf area 33, the second shelf area 34 and the third shelf area 35 with different size goods locations. By distinguishing the size of the goods location, the shelf unit 3 can better meet the diversified storage needs, optimize the layout of goods, reduce space waste, and facilitate the classification management and quick access of goods, thereby enhancing the adaptability and practicality of the shelf system.

[0035] Optionally, the auxiliary connecting rods 11 include first auxiliary rods 111; in the part of the connecting frame 1 corresponding to the first shelf area 33, the first auxiliary rods 111 are arranged between adjacent two of the transverse struts 12; and / or, in the part of the connecting frame 1 corresponding to the third shelf area 35, the first auxiliary rods 111 are arranged between adjacent two of the transverse struts 12.

[0036] In this embodiment, the first auxiliary rods 111 are X-shaped, straight-line shaped, or cross-shaped, which is not limited here and can be determined according to actual needs. Figure 2 As shown in the figure, in the part of the connecting frame 1 corresponding to the first shelf area 33 and the second shelf area 34, the first auxiliary rods 111 in X shape are arranged between adjacent two of the transverse struts 12.

[0037] In this optional embodiment, in the part of the connecting frame 1 corresponding to the first shelf area 33 and the third shelf area 35, the first auxiliary rods 111 are arranged between adjacent two of the transverse struts 12, which enhances the structural stability and load-bearing capacity of these areas. This design not only improves the anti-deformation performance of the shelf unit 3 when carrying heavy goods, but also helps to disperse and balance the load, reducing the risk of structural damage caused by concentrated stress. In addition, the addition of the first auxiliary rods 111 also improves the overall rigidity of the shelf unit 3, making it more stable when facing external impact, thereby prolonging the service life of the shelf unit 3 and improving the safety of goods storage.

[0038] Optionally, the auxiliary connecting rods 11 include second auxiliary rods 112; in the part of the connecting frame 1 corresponding to the second shelf area 34, the second auxiliary rods 112 are arranged between adjacent two of the transverse struts 12.

[0039] In this embodiment, the second auxiliary rods 112 are X-shaped, straight-line shaped, or cross-shaped, which is not limited here and can be determined according to actual needs. Figure 2 As shown in the figure, in the part of the connecting frame 1 corresponding to the second shelf area 34, the second auxiliary rods 112 in X shape are arranged between adjacent two of the transverse struts 12.

[0040] In this optional embodiment, in the part of the connecting frame 1 corresponding to the second shelf area 34, the second auxiliary rods 112 are arranged between adjacent two of the transverse struts 12, which enhances the structural stability and load-bearing capacity of this area. It can also improve the anti-deformation performance of the shelf unit 3 when carrying heavy goods, making the shelf unit 3 more stable when facing external impact, and improving the safety of goods storage.

[0041] Optionally, the auxiliary connecting rod 11 further comprises a third auxiliary rod 113; at least one third auxiliary rod 113 is arranged between two adjacent transverse support rods 12 in the part of the connecting frame 1 located between two adjacent second shelf areas 34.

[0042] In this embodiment, the third auxiliary rod 113 is X-shaped, straight-shaped or cross-shaped, which is not limited here and can be determined according to actual needs. Figure 2 As shown in the figure, two X-shaped third auxiliary rods 113 are arranged between two adjacent transverse support rods 12 in the part of the connecting frame 1 located between two adjacent second shelf areas 34.

[0043] In this optional embodiment, by adding a third auxiliary rod 113 between two adjacent transverse support rods 12 in the part of the connecting frame 1 located between two adjacent second shelf areas 34, the structural stability and load-bearing capacity of this area are enhanced. It can also improve the anti-deformation performance of the shelf unit 3 when carrying heavy goods, making the shelf unit 3 more stable when facing external force impact, and improving the safety of goods storage.

[0044] Optionally, the connecting frame 1 further comprises a first reinforcing rod 14; the first reinforcing rod 14 is connected with the longitudinal support rod 13, and part of the first reinforcing rod 14 is located above the working aisle 4 and connected with the sky rail 2.

[0045] In this embodiment, as shown in the figure, Figure 2 The first reinforcing rod 14 is straight-shaped, and the first reinforcing rod 14 is arranged in parallel with and spaced from the transverse support rod 12, and the two ends of the first reinforcing rod 14 are respectively connected with at least one longitudinal support rod 13; the middle part of the first reinforcing rod 14 is located above the working aisle 4 and connected with the sky rail 2.

[0046] In this optional embodiment, the design of adding a first reinforcing rod 14 to the connecting frame 1 effectively enhances the structural stability and load-bearing capacity. The connection of the first reinforcing rod 14 with the longitudinal support rod 13 and the layout of part of the first reinforcing rod 14 above the working aisle 4 provide additional support points for the connecting frame 1, thereby dispersing the load and reducing the stress concentration of the transverse support rod 12 and the longitudinal support rod 13, and reducing the risk of deformation or damage caused by heavy load or frequent use. At the same time, the connection of the sky rail 2 with the first reinforcing rod 14 increases the fixing points of the sky rail 2, reduces the probability of deformation of the sky rail 2, ensures the smooth operation of the stacking machine and other equipment, improves the working efficiency and safety.

[0047] Optionally, both ends of the connecting frame 1 along the length direction of the shelf unit 3 respectively exceed both ends of the shelf unit 3 along the length direction of the shelf unit 3; both ends of the sky rail 2 extend to the part of the connecting frame 1 exceeding the shelf unit 3.

[0048] In the optional embodiment, the two ends of the connecting frame 1 along the length direction of the shelf unit 3 are designed to exceed the shelf unit 3, and the two ends of the overhead track 2 are extended to the part of the connecting frame 1 exceeding the shelf unit 3, so as to provide a wider track for the operation of the automatic equipment such as the stacking machine, and reduce the problem that the stacking machine cannot normally work at the two ends of the shelf structure.

[0049] Optionally, the shelf structure further comprises a diagonal brace 5, and the part of the connecting frame 1 exceeding the shelf unit 3 is fixedly connected with the shelf unit 3 through the diagonal brace 5.

[0050] In the optional embodiment, as shown in Figure 4 Fig. 5, the design of adding the diagonal brace 5 in the shelf structure effectively enhances the overall stability and lateral pressure resistance of the shelf, and the diagonal brace 5 is fixedly connected with the part of the connecting frame 1 exceeding the shelf unit 3, so as to form a triangular stable structure, which has good stability in mechanics and can disperse and bear the force from different directions, thereby reducing the deformation or collapse risk of the shelf unit 3 caused by external force or heavy load.

[0051] The embodiment of the utility model further provides a stereoscopic warehouse, which comprises the shelf structure as described above.

[0052] The stereoscopic warehouse of the embodiment has different beneficial effects from the above-mentioned shelf structure relative to the prior art, and thus will not be described here.

[0053] Although the utility model discloses as above, the protection scope of the utility model is not only limited to this. The person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model, and these changes and modifications will all fall into the protection scope of the utility model.

Claims

1. A shelving structure, characterized in that, The utility model provides a kind of storage rack, including connecting frame (1), sky rail (2) and multiple shelf units (3);The top of all the shelf units (3) is connected with the bottom of the connecting frame (1), and the projection of the shelf unit (3) on the connecting frame (1) is within the outline range of the connecting frame (1);Two adjacent shelf units (3) are parallel and spaced, and the end face of two adjacent shelf units (3) and the bottom face of the corresponding connecting frame (1) are enclosed to form a working aisle (4);The sky rail (2) is installed on the part of the connecting frame (1) in the length direction of the shelf unit (3) located in the working aisle (4);The sky rail (2) is configured to cooperate with a stacker.

2. The shelving structure of claim 1, wherein, The connecting frame (1) includes auxiliary connecting rods (11), multiple transverse struts (12) and multiple longitudinal struts (13);Multiple transverse struts (12) are parallel and spaced, and are connected with multiple longitudinal struts (13);At least part of the transverse struts (12) and the longitudinal struts (13) are provided with the auxiliary connecting rods (11);The shelf unit (3) includes a stand (31), and the top of the stand (31) is connected with the connection of the transverse struts (12) and the longitudinal struts (13).

3. The shelving structure of claim 2, wherein, The shelf unit (3) is sequentially divided into a first shelf area (33), a second shelf area (34) and a third shelf area (35) in the length direction of the shelf unit (3);The first shelf area (33) and the third shelf area (35) are each provided with multiple first storage locations (36);The second shelf area (34) is provided with multiple second storage locations (37);The size of the first storage location (36) in the length direction of the shelf unit (3) is different from the size of the second storage location (37) in the length direction of the shelf unit (3).

4. The shelving structure of claim 3, wherein, The auxiliary connecting rod (11) includes a first auxiliary rod (111);In the part of the connecting frame (1) corresponding to the first shelf area (33), the first auxiliary rod (111) is arranged between two adjacent transverse struts (12);And / or, in the part of the connecting frame (1) corresponding to the third shelf area (35), the first auxiliary rod (111) is arranged between two adjacent transverse struts (12).

5. A shelving structure according to claim 3 or 4, characterised in that, The auxiliary connecting rod (11) includes a second auxiliary rod (112);In the part of the connecting frame (1) corresponding to the second shelf area (34), the second auxiliary rod (112) is arranged between two adjacent transverse struts (12).

6. The shelving structure of claim 5, wherein, The auxiliary connecting rod (11) further includes a third auxiliary rod (113);In the part of the connecting frame (1) between two adjacent second shelf areas (34), at least one third auxiliary rod (113) is arranged between two adjacent transverse struts (12).

7. The shelving structure of claim 2, wherein, The connecting frame (1) further comprises a first reinforcing rod (14); the first reinforcing rod (14) is connected with the longitudinal support rod (13), and part of the first reinforcing rod (14) is located above the operation aisle (4) and is connected with the overhead track (2).

8. The shelving structure of claim 1, wherein, The connecting frame (1) extends beyond the two ends of the shelf unit (3) along the length direction of the shelf unit (3); the two ends of the overhead track (2) extend to the part of the connecting frame (1) extending beyond the shelf unit (3).

9. The shelving structure of claim 8, wherein, Further comprising a diagonal brace (5); the part of the connecting frame (1) extending beyond the shelf unit (3) is fixedly connected with the shelf unit (3) through the diagonal brace (5).

10. A stereoscopic warehouse characterized by comprising: The shelf structure comprises the shelf unit (3) and the connecting frame (1) as claimed in any one of claims 1 to 9.

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