Goods shelf conveying platform and preparation method thereof

Abstract

The invention belongs to the technical field of storage and transportation equipment, and discloses a goods shelf conveying platform and a preparation method thereof. The goods shelf conveying platform comprises a supporting frame and a carrier plate assembly. The supporting frame comprises a plurality of first stand columns arranged at intervals and a plurality of second stand columns arranged at intervals, and the first stand columns and the second stand columns directly face each other in a one-to-one mode. A first main beam is connected between any two adjacent first stand columns, a second main beam is connected between any two adjacent second stand columns, and a third main beam is connected between each first stand column and the corresponding second stand column. The carrying plate assembly comprises a plurality of bearing plates which are spliced in sequence, and the bearing plates are erected on the bearing frame and connected with the first main beam and the second main beam in an assembled mode. The bearing plate comprises two reinforcing meshes and a concrete structure, and the two reinforcing meshes are arranged in the concrete structure at intervals in the thickness direction of the concrete structure. According to the goods shelf conveying platform, normal operation of a transport vehicle can be guaranteed, the working efficiency of a warehousing system is prevented from being affected, and noise pollution can be reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of storage and transportation equipment, and in particular to a shelf transport platform and a preparation method thereof. Background Art

[0002] In warehousing and transportation, shelves for placing goods are usually set on shelf delivery platforms, and AGV / RGV transport vehicles are used to move and place goods, thereby realizing intelligent and efficient cargo transportation.

[0003] In order to improve the carrying capacity and stability of the existing rack transport platform, the rack transport platform is usually built by combining a steel structure frame and a steel structure floor, and a supporting structure is provided. However, the steel structure rack transport platform requires regular inspection and maintenance, which increases the cost of use. After long-term use, the steel structure floor is prone to deformation, which affects the judgment of the AGV / RGV transport vehicle and is prone to error reporting, affecting the work efficiency of the entire storage system. In addition, the noise generated by the AGV / RGV transport vehicle when running on the steel structure floor is relatively large, which affects the health of the staff. Summary of the invention

[0004] The object of the present invention is to provide a shelf transport platform and a preparation method thereof, which can ensure the normal operation of the transport vehicle and avoid affecting the working efficiency of the storage system, and can also reduce noise pollution.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] In a first aspect, a shelf transport platform is provided, comprising:

[0007] A support frame comprises a plurality of first columns and a plurality of second columns arranged at intervals, wherein the plurality of first columns and the plurality of second columns are opposite to each other, a first main beam is connected between any two adjacent first columns, a second main beam is connected between any two adjacent second columns, a third main beam is connected between each first column and the corresponding second column, the first main beam, the second main beam and the third main beam have the same vertical height, and the first main beam, the second main beam and the third main beam are surrounded to form a bearing frame;

[0008] A carrier plate assembly is used to carry a transport vehicle, the carrier plate assembly includes a plurality of carrier plates spliced ​​in sequence, the carrier plates are erected on the carrying frame, and are assembledly connected to the first main beam and the second main beam, the carrier plate includes two steel meshes and a concrete structure, the two steel meshes are spaced apart in the concrete structure along the thickness direction of the concrete structure.

[0009] Optionally, the shelf transport platform also includes a first filling material and a plurality of connectors, the load-bearing plate is provided with a plurality of sockets, the plurality of connectors are respectively arranged on the first main beam and the second main beam, and the plurality of connectors are inserted into the plurality of sockets one by one, the first filling material is filled in the sockets, and the first filling material is used to anchor the connectors so that the load-bearing plate is connected to the first main beam and the second main beam.

[0010] Optionally, the shelf transport platform further includes a limiting member, wherein the limiting member is disposed in the insertion hole and is threadably connected to the limiting member.

[0011] Optionally, the connector includes a first connector section and a second connector section which are bent and connected, and one end of the first connector section away from the second connector section is arranged on the first main beam.

[0012] Optionally, the shelf transport platform also includes a first connecting member and a second connecting member, the concrete structure includes a main body and two bosses, the two bosses are arranged on both sides of the main body along the extension direction of the first main beam, the upper surface of the boss is lower than the upper surface of the main body, and a step structure is formed at the junction of the main body and the boss, the first connecting member is buried in the boss, and the upper surface of the first connecting member is exposed, the step structures of two adjacent bearing plates abut against each other to form a step groove between the two adjacent bearing plates, the first connecting members of the two adjacent bearing plates are flush, the second connecting member is mounted on the first connecting members of the two adjacent bearing plates, and the second connecting member is fixedly connected to the first connecting members of the two adjacent bearing plates.

[0013] Optionally, the shelf transport platform further includes a second filling material, the second filling material is filled in the step groove, and the second filling material is used to anchor the first connecting member and the second connecting member.

[0014] Optionally, the first connecting member and the second connecting member are both steel plates.

[0015] Optionally, the support frame further includes a secondary beam, at least one secondary beam is arranged between any two adjacent third main beams, two ends of the secondary beam are respectively connected to the first main beam and the second main beam, and the bearing plate is mounted on the secondary beam.

[0016] Optionally, the bearing plate further comprises a lifting assembly, the lifting assembly comprises a connected anchor and a lifting ring, the anchor is buried in the concrete structure, one end of the lifting ring away from the anchor extends out of the concrete structure, and the lifting ring can be hooked to a crane.

[0017] In a second aspect, a method for preparing a shelf transport platform is provided, which is used to prepare the shelf transport platform as described above. The method for preparing the shelf transport platform comprises:

[0018] Prefabricate a plurality of the bearing plates;

[0019] A plurality of the first columns and a plurality of the second columns are arranged at intervals, and the first main beam is connected between any two adjacent first columns, the second main beam is connected between any two adjacent second columns, and the third main beam is connected between each first column and the corresponding second column;

[0020] The plurality of bearing plates are sequentially spliced ​​and placed on the bearing frame, and the bearing plates are assembled and connected to the first main beam and the second main beam.

[0021] Beneficial effects of the present invention:

[0022] The present invention proposes a shelf transport platform and a preparation method thereof, including a support frame and a carrier assembly. Based on the design theory of prefabricated structure, a plurality of load-bearing plates are prefabricated in advance, and the load-bearing plates are composed of a steel mesh and a concrete structure, that is, the load-bearing plates are reinforced concrete plates. While prefabricating the load-bearing plates, the support frame can be built simultaneously, and then a plurality of load-bearing plates are spliced ​​and erected on the support frame, and then the load-bearing plates are assembled and connected with the first main beam and the second main beam of the support frame, which is energy-saving and environmentally friendly and helps to reduce carbon emissions. By installing the load-bearing plates and the support frame in modules, the time for installation and construction can be reduced, the work efficiency can be improved, and the structure is simple and the operation is convenient. The reinforced concrete plate composed of a steel mesh and a concrete structure is used as the load-bearing plate, so that the load-bearing plate has strong rigidity and good durability, is not easy to deform, can ensure the normal operation of the transport vehicle, avoid affecting the work efficiency of the storage system, and can reduce the volume of the transport vehicle during operation, reducing noise pollution. In addition, the support frame can provide support for the load-bearing plate to ensure the structural stability of the entire shelf transport platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 is a first view of the shelf transport platform provided by an embodiment of the present invention;

[0024] Figure 2 is a second view of the shelf transport platform provided by an embodiment of the present invention;

[0025] Figure 3 is a first view of a load-bearing plate provided by an embodiment of the present invention;

[0026] Figure 4 is a second view of the carrier plate provided by the embodiment of the present invention;

[0027] Figure 5is a schematic structural diagram of a connection node between a load-bearing plate and a first main beam provided by an embodiment of the present invention;

[0028] Figure 6 is a first view of a connection node between two adjacent load-bearing plates provided by an embodiment of the present invention;

[0029] Figure 7 This is a second view of a connection node between two adjacent load-bearing plates provided by an embodiment of the present invention.

[0030] In the figure:

[0031] 1. Support frame; 11. First column; 12. Second column; 131. First main beam; 1311. Connector; 1312. Limiter; 132. Second main beam; 133. Third main beam;

[0032] 2. Carrier plate assembly; 21. Carrier plate; 211. Steel mesh; 212. Concrete structure; 2121. Main body; 2122. Boss; 213. Step structure; 214. Socket; 215. First connecting piece; 216. Second connecting piece; 217. Step groove. DETAILED DESCRIPTION

[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0034] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0036] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operate in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0037] Embodiment 1

[0038] This embodiment provides a shelf transport platform, such as Figures 1 to 7 As shown, the shelf transport platform can not only ensure the normal operation of the transport vehicle, avoid affecting the working efficiency of the storage system, but also reduce noise pollution.

[0039] The shelf transport platform includes a support frame 1 and a carrier assembly 2, wherein the support frame 1 includes a plurality of first columns 11 and a plurality of second columns 12 arranged at intervals. The plurality of first columns 11 and the plurality of second columns 12 are opposite to each other, a first main beam 131 is connected between any two adjacent first columns 11, a second main beam 132 is connected between any two adjacent second columns 12, a third main beam 133 is connected between each first column 11 and the corresponding second column 12, the first main beam 131, the second main beam 132 and the third main beam 133 are the same in vertical height, and the first main beam 131, the second main beam 132 and the third main beam 133 are surrounded to form a load-bearing frame. The carrier assembly 2 is used to carry the shelf and the transport vehicle, and the carrier assembly 2 includes a plurality of load-bearing plates 21 spliced ​​in sequence. The load-bearing plate 21 is erected on the load-bearing frame and is assembled and connected to the first main beam 131 and the second main beam 132. The bearing plate 21 includes two steel meshes 211 and a concrete structure 212 . The two steel meshes 211 are arranged in the concrete structure 212 at intervals along the thickness direction of the concrete structure 212 .

[0040] The shelf transport platform is based on the design theory of prefabricated structure, and multiple load-bearing plates 21 can be prefabricated in advance. The load-bearing plates 21 are composed of a steel mesh 211 and a concrete structure 212, that is, the load-bearing plates 21 are reinforced concrete plates. While prefabricating the load-bearing plates 21, the support frame 1 can be built simultaneously. By installing the load-bearing plates 21 and the support frame 1 in modules, the time for installation and construction can be reduced, work efficiency can be improved, and the structure is simple and easy to operate. The reinforced concrete plate composed of the steel mesh 211 and the concrete structure 212 is used as the load-bearing plate 21, so that the load-bearing plate 21 has strong rigidity and good durability, is not easy to deform, can ensure the normal operation of the transport vehicle, avoid affecting the work efficiency of the storage system, and can reduce the volume of the transport vehicle during operation, reducing noise pollution. In addition, the support frame 1 can provide support for the load-bearing plate 21 to ensure the structural stability of the entire shelf transport platform.

[0041] Optionally, the steel mesh 211 is formed by overlapping a plurality of transverse steel bars and longitudinal steel bars in a mesh shape. In this embodiment, the steel bar model selected is HRB400, the diameter is 6mm, the spacing between two adjacent steel bars is 300mm, the concrete strength grade selected is C30, and the total thickness of the concrete structure 212 is 150mm. In other embodiments, steel bars of suitable models and sizes and concrete of suitable strength grades can be selected according to actual needs. The spacing between the transverse steel bars and the longitudinal steel bars is also selected according to design requirements to ensure the bearing capacity of the load-bearing plate 2.

[0042] Exemplarily, the first main beam 131 , the second main beam 132 and the third main beam 133 are all steel beams, and the first column 11 and the second column 12 are both steel columns.

[0043] like Figure 1 and Figure 2 As shown, in this embodiment, four first columns 11 and four second columns 12 are provided. Two first main beams 131 are connected between two adjacent first columns 11, two second main beams 132 are connected between two adjacent second columns 12, two third main beams 133 are connected between each first column 11 and the corresponding second column 12, and the two first main beams 131, the two second main beams 132 and the two third main beams 133 are all arranged vertically at intervals, so that two bearing frames can be formed, and two carrier plate assemblies 2 are correspondingly provided, thereby forming a two-layer shelf transport platform.

[0044] In other embodiments, according to actual needs, two, three or four or more first columns 11 and second columns 12 may be provided, one or two or more first main beams 131 may be connected between two adjacent first columns 11, one or two or more second main beams 132 may be connected between two adjacent second columns 12, and one or two or more third main beams 133 may be connected between each first column 11 and the corresponding second column 12, which is not limited here.

[0045] It should be noted that the number of the carrying frames is the same as the number of the carrier board assemblies 2 .

[0046] Alternatively, if Figure 1 , Figure 3 and Figure 5 As shown, the shelf transport platform also includes a first filler (not shown in the figure) and a plurality of connectors 1311. The load-bearing plate 21 is provided with a plurality of sockets 214. The plurality of connectors 1311 are respectively arranged on the first main beam 131 and the second main beam 132, and the plurality of connectors 1311 are inserted into the plurality of sockets 214 one by one. The first filler is filled in the sockets 214. By inserting the connectors 1311 into the sockets 214, the load-bearing plate 21 can be positioned to facilitate subsequent operations. The first filler can block the sockets 214 and anchor the connectors 1311 into the sockets 214, so that the load-bearing plate 21 is connected to the first main beam 131 and the second main beam 132, thereby realizing the assembled connection of the load-bearing plate 21 with the first main beam 131 and the second main beam 132.

[0047] In this embodiment, 7 connectors 1311 are provided on the first main beam 131 and the second main beam 132, and correspondingly, the bearing plate 21 has 14 plug holes 214. In other embodiments, according to actual needs, 2 to 6, or more than 7 connectors 1311 are provided on the first main beam 131 and the second main beam 132, and correspondingly, the bearing plate 21 has 4 to 12, or more than 14 plug holes 214.

[0048] Exemplarily, the first filling material includes fine stone concrete, and the plurality of connectors 1311 are respectively welded on the first main beam 131 and the second main beam 132. In other embodiments, according to actual needs, through holes can be opened on the first main beam 131 and the second main beam 132, and the plurality of connectors 1311 can be respectively passed through the through holes of the first main beam 131 and the second main beam 132, and threadedly connected with fasteners, which is not limited here.

[0049] Alternatively, if Figure 1 , Figure 3 and Figure 5As shown, the shelf transport platform also includes a stopper 1312. The stopper 1312 is disposed in the insertion hole 214 and is threadedly connected to the stopper 1312. By threading the stopper 1312 and the plug-in connector 1311, a pre-tightening force can be generated between the two, thereby enhancing the connection stability between the two, and also improving the anchoring strength of the first filler to the plug-in connector 1311, thereby improving the connection strength between the load-bearing plate 21 and the first main beam 131 and the second main beam 132, thereby ensuring the overall stability of the shelf transport platform.

[0050] Exemplarily, the connector 1311 is a bolt, and the fastener and stopper 1312 are nuts.

[0051] In some embodiments, the connector 1311 includes a first connector section and a second connector section that are bent and connected. One end of the first connector section away from the second connector section is arranged on the first main beam 131. By arranging the first connector section and the second connector section to be bent and connected, the contact area between the connector 1311 and the first filler can be increased, thereby further strengthening the anchoring strength of the first filler to the connector 1311, improving the connection strength between the load-bearing plate 21 and the first main beam 131 and the second main beam 132, and ensuring the overall stability of the shelf transport platform.

[0052] Alternatively, if Figure 4 , Figure 6 and Figure 7 As shown, the shelf transport platform also includes a first connecting member 215 and a second connecting member 216. The concrete structure 212 includes a body 2121 and two bosses 2122, and the two bosses 2122 are arranged on both sides of the body 2121 along the extension direction of the first main beam 131. The upper surface of the boss 2122 is lower than the upper surface of the body 2121, and the junction of the boss 2122 and the body 2121 forms a step structure 213. The first connecting member 215 is buried in the boss 2122, and the upper surface of the first connecting member 215 is exposed. The step structures 213 of two adjacent load-bearing plates 21 abut against each other, so that a step groove 217 is formed between the two adjacent load-bearing plates 21. The first connecting members 215 of the two adjacent load-bearing plates 21 are flush, and the second connecting member 216 is mounted on the first connecting members 215 of the two adjacent load-bearing plates 21, and the second connecting member 216 is fixedly connected to the first connecting members 215 of the two adjacent load-bearing plates 21.

[0053] When splicing multiple supporting plates 21, first, the multiple supporting plates 21 are sequentially placed on the supporting frame, and the step structures 213 of the multiple supporting plates 21 are made to abut against each other, thereby forming a step groove 217 between any two adjacent supporting plates 21. At this time, the first connecting members 215 on any two adjacent supporting plates 21 are flush with each other, and then the second connecting member 216 is placed on the first connecting member 215 of the two adjacent supporting plates 21, and the second connecting member 216 and the first connecting member 215 are fixedly connected, thereby realizing the splicing between the multiple supporting plates 21, and the structure is simple and easy to operate.

[0054] Optionally, the shelf transport platform further includes a second filler. After the second connector 216 is fixedly connected to the first connector, the second filler can be filled into the step groove 217. On the one hand, the step groove 217 can be blocked by filling the second filler to keep the upper surface of the carrier assembly 2 flush. On the other hand, the second filler can be used to anchor the first connector 215 and the second connector 216, thereby strengthening the connection strength between the multiple carrier plates 21 and ensuring the overall stability of the shelf transport platform.

[0055] Exemplarily, the first connecting member 215 and the second connecting member 216 are both steel plates, the first connecting member 215 and the second connecting member 216 are fixedly connected by welding, and the second filling material is fine stone concrete.

[0056] Optionally, the support frame 1 also includes a secondary beam. At least one secondary beam is provided between any two adjacent third main beams 133, and the two ends of the secondary beam are respectively connected to the first main beam 131 and the second main beam 132, and the load-bearing plate 21 is set on the secondary beam. When building the support frame 1, the support force that the support frame 1 needs to provide can be calculated in advance, and then the first column 11, the second column 12, the first main beam 131, the second main beam 132, the third main beam 133 and the secondary beam are arranged according to the calculation result, and then a plurality of load-bearing plates 21 are sequentially set on the first main beam 131, the second main beam 132, the third main beam 133 and the secondary beam. By adding a secondary beam, the structural strength of the support frame 1 can be increased, the supporting capacity of the support frame 1 can be improved, and the supporting strength of the load-bearing plate 21 can be improved, which is conducive to maintaining good durability of the load-bearing plate 21 and can ensure the overall stability of the shelf transport platform.

[0057] Exemplarily, the secondary beam is a steel beam.

[0058] Optionally, the load-bearing plate 21 further includes a lifting assembly. The lifting assembly includes a connected anchor and a lifting ring, the anchor is buried in the concrete structure 212, and one end of the lifting ring away from the anchor extends out of the concrete structure 212. When installing the spliced ​​load-bearing plate 21, a crane can be used to hook the lifting ring of the load-bearing plate 21, which is convenient for arranging the load-bearing plate 21 and adjusting the position of the load-bearing plate 21, which is flexible and convenient. In addition, the anchor is buried in the concrete structure 212, which can enhance the connection strength between the lifting ring and the load-bearing plate 21, and prevent the load-bearing plate 21 from being damaged due to the hanging falling off.

[0059] Embodiment 2

[0060] This embodiment provides a method for preparing a shelf transport platform, which is used to prepare the shelf transport platform as described in Embodiment 1, comprising the following steps:

[0061] According to the designed shelf transport platform, the number of components of the support frame 1 and the number of load-bearing plates 21 are determined, and then a plurality of load-bearing plates 21 are prefabricated, and a plurality of first columns 11 and a plurality of second columns 12 are arranged at intervals, and the first main beam 131 is connected between any two adjacent first columns 11, the second main beam 132 is connected between any two adjacent second columns 12, and the third main beam 133 is connected between each first column 11 and the corresponding second column 12, so as to complete the construction of the support frame 1; then, the plurality of load-bearing plates 21 are sequentially spliced ​​and erected on the load-bearing frame, and the load-bearing plates 21 are assembled and connected with the first main beam 131 and the second main beam 132, so as to realize the assembly of the load-bearing plate assembly 2 and the support frame 1. The reinforced concrete plate composed of the steel mesh 211 and the concrete structure 212 is used as the load-bearing plate 21, so that the load-bearing plate 21 has strong rigidity and good durability, is not easy to deform, can ensure the normal operation of the transport vehicle, avoid affecting the working efficiency of the storage system, and can reduce the volume of the transport vehicle during operation and reduce noise pollution. In addition, by installing the load-bearing plate 21 and the support frame 1 in modules, the time for installation and construction can be reduced, the work efficiency can be improved, and the structure is simple and the operation is convenient.

[0062] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A shelf transport platform, characterized in that: include: A support frame (1) comprises a plurality of first columns (11) arranged at intervals and a plurality of second columns (12) arranged at intervals, wherein the plurality of first columns (11) and the plurality of second columns (12) are opposite to each other, a first main beam (131) is connected between any two adjacent first columns (11), a second main beam (132) is connected between any two adjacent second columns (12), a third main beam (133) is connected between each first column (11) and the corresponding second column (12), the first main beam (131), the second main beam (132) and the third main beam (133) have the same vertical height, and the first main beam (131), the second main beam (132) and the third main beam (133) are arranged to form a bearing frame; A carrier plate assembly (2) is used to carry a transport vehicle, the carrier plate assembly (2) comprising a plurality of carrier plates (21) spliced ​​in sequence, the carrier plates (21) being mounted on the carrier frame and being assembledly connected to the first main beam (131) and the second main beam (132), the carrier plate (21) comprising a concrete structure (212) and two steel meshes (211), the two steel meshes (211) being arranged in the concrete structure (212) at intervals along the thickness direction of the concrete structure (212).

2. The shelf transport platform according to claim 1, characterized in that: The shelf transport platform also includes a first filling material and a plurality of connectors (1311); the bearing plate (21) is provided with a plurality of plug-in holes (214); the plurality of connectors (1311) are respectively arranged on the first main beam (131) and the second main beam (132); and the plurality of connectors (1311) are inserted into the plurality of plug-in holes (214) in a one-to-one correspondence; the first filling material is filled in the plug-in holes (214); the first filling material is used to anchor the connectors (1311) so that the bearing plate (21) is connected to the first main beam (131) and the second main beam (132).

3. The shelf transport platform according to claim 2, characterized in that: The shelf transport platform also includes a limiting member (1312), wherein the limiting member (1312) is disposed in the insertion hole (214) and is threadedly connected to the limiting member (1312).

4. The shelf transport platform according to claim 2, characterized in that: The plug-in connector (1311) comprises a first plug-in section and a second plug-in section which are bent and connected, and one end of the first plug-in section away from the second plug-in section is arranged on the first main beam (131).

5. The shelf transport platform according to claim 1, characterized in that: The shelf transport platform further comprises a first connecting member (215) and a second connecting member (216); the concrete structure (212) comprises a main body (2121) and two bosses (2122); the two bosses (2122) are arranged on both sides of the main body (2121) along the extension direction of the first main beam (131); the upper surface of the boss (2122) is lower than the upper surface of the main body (2121); the junction between the main body (2121) and the boss (2122) forms a step structure (213); the first connecting member (215) is buried in the The boss (2122) is formed on the upper surface of the first connecting member (215), and the upper surface of the first connecting member (215) is exposed, the step structures (213) of the two adjacent bearing plates (21) abut against each other, so that a step groove (217) is formed between the two adjacent bearing plates (21), the first connecting members (215) of the two adjacent bearing plates (21) are flush, the second connecting member (216) is mounted on the first connecting members (215) of the two adjacent bearing plates (21), and the second connecting member (216) and the first connecting members (215) of the two adjacent bearing plates (21) are fixedly connected.

6. The shelf transport platform according to claim 5, characterized in that: The shelf transport platform further comprises a second filling material, the second filling material is filled in the step groove (217), and the second filling material is used to anchor the first connecting member (215) and the second connecting member (216).

7. The shelf transport platform according to claim 5, characterized in that: The first connecting member (215) and the second connecting member (216) are both steel plates.

8. The shelf transport platform according to any one of claims 1 to 6, characterized in that: The support frame (1) also includes a secondary beam, at least one of the secondary beams is provided between any two adjacent third main beams (133), two ends of the secondary beam are respectively connected to the first main beam (131) and the second main beam (132), and the bearing plate (21) is mounted on the secondary beam.

9. The shelf transport platform according to any one of claims 1 to 6, characterized in that: The bearing plate (21) also includes a lifting assembly, which includes a connected anchor and a lifting ring, wherein the anchor is buried in the concrete structure (212), and one end of the lifting ring away from the anchor extends out of the concrete structure (212), and the lifting ring can be hooked to a crane.

10. A method for preparing a shelf transport platform, for preparing the shelf transport platform according to any one of claims 1 to 9, characterized in that: The preparation method of the shelf transport platform comprises: Prefabricate a plurality of the carrying plates (21); A plurality of the first columns (11) and a plurality of the second columns (12) are arranged at intervals, and the first main beam (131) is connected between any two adjacent first columns (11), the second main beam (132) is connected between any two adjacent second columns (12), and the third main beam (133) is connected between each first column (11) and the corresponding second column (12); The plurality of bearing plates (21) are sequentially spliced ​​and mounted on the bearing frame, and the bearing plates (21) are assembled and connected to the first main beam (131) and the second main beam (132).

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