Marine material transportation device and using method and transportation system thereof

Abstract

The marine material transportation device comprises an A-type transportation rack and a moving device. The A-type conveying rack comprises a plurality of layer plates and a first positioning plate. A plurality of positioning holes are formed in the first positioning plate, the moving device comprises a jacking device, and the jacking device is matched with the positioning holes. When the materials are transported, firstly, standard block-shaped materials needing to be transported are placed on a shelf board of an A-shaped transporting material frame of the marine material transporting device. And then, the final placement position and the transportation route of the A-type transportation rack are planned. Then, a material rack storage frame is arranged at the final placement position, the A-type transportation material rack is placed at the initial position according to the transportation route, and finally, the moving device is moved to the position below a chassis frame A of the A-type transportation material rack; and a jacking device of the moving device penetrates into a positioning hole in a first positioning plate of the A-type conveying rack and drives the A-type conveying rack to move to the rack storage frame according to the conveying route. And the transportation efficiency of standard blocky materials can be effectively improved, and the workload of workers is reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of shipbuilding, and in particular relates to a ship-borne material transport device, a use method thereof, and a transport system. Background Art

[0002] The shipbuilding and maintenance process involves a vast amount of material transportation and installation work. Many of these materials, including hundreds, even thousands, of standard block materials such as cladding, rubber sheets, and insulation boards, typically undergo a complex series of handling and processing steps before being installed onboard. These processes may include cutting, grinding, painting, and welding to ensure that the materials precisely fit the ship's structural and functional requirements.

[0003] However, performing these processing and machining operations directly onboard presents numerous challenges. First, the often cramped and limited working environment onboard ships makes it difficult for construction workers to fully utilize their capabilities. Limited operating space can lead to low work efficiency. Second, the poor environmental conditions onboard ships, including poor ventilation and insufficient lighting, not only impact the efficiency of construction workers but also negatively affect machining accuracy. Furthermore, due to the complex working environment onboard ships, pollutants such as dust and noise generated during machining are difficult to effectively control, potentially interfering with and harming other equipment and personnel onboard. More importantly, machining operations performed directly onboard often face difficulties in ensuring machining accuracy due to space and environmental constraints. This can lead to installation failures or the need for repeated adjustments for materials requiring high-precision installation, significantly reducing overall production efficiency. Furthermore, the limited number and skill level of onboard construction workers make it difficult to meet the demands of large-scale, high-precision machining. Therefore, performing material processing and machining directly onboard is not only inefficient but can also lead to installation failures due to insufficient machining accuracy, failing to meet the production requirements of shipbuilding and maintenance. Therefore, we need to process and pre-treat the materials under the ship before transporting them to the ship for installation. However, the market currently lacks efficient transportation tools and methods specifically for transporting standard block materials. Summary of the Invention

[0004] In view of the problems existing in the prior art described above, the present application provides a ship-mounted material transport device and a method for using the device and a transport system, which can effectively improve the transport efficiency of standard block materials and reduce the workload of workers.

[0005] To achieve the above-mentioned and other related purposes, the present invention provides a ship-mounted material transport device, comprising:

[0006] The A-type transport rack includes: a chassis frame A, which is a rectangular frame. Support legs A are provided at the corners of the chassis frame A, and the support legs A extend downward in the vertical direction; a plurality of columns, which are arranged on at least two non-adjacent edges of the chassis frame A away from the support legs A and extend upward; a plurality of shelves for placing standard block materials, each shelf having a hollow area, and the hollow area forms a concave structure from one side of the shelf, and the plurality of shelves are arranged above the chassis frame A in parallel with the chassis frame A and are respectively connected to the plurality of columns; a first positioning plate is arranged at the center of the chassis frame A, the first positioning plate includes a first surface and a second surface opposite to the first surface, and the first positioning plate is provided with a plurality of positioning holes, and the positioning holes pass through the first surface and the second surface, wherein the first surface is the side close to the shelf;

[0007] The moving device includes a lifting device, which is telescopically arranged on the upper surface of the moving device and matches the positioning hole.

[0008] Optionally, the ship material transport device further includes a B-type transport rack, which includes:

[0009] Chassis frame B is a rectangular frame formed by welding multiple rectangular tube profiles in a horizontal and vertical direction. The multiple rectangular tube profiles intersect to form multiple hollow parts. Support legs B are provided at the corners of chassis frame B, and support legs B extend downward in the vertical direction.

[0010] Multiple mounting plates are provided on the hollowed-out portions at the corners of the chassis frame;

[0011] A plurality of limiting rods are respectively arranged on the plurality of mounting plates and extend upward;

[0012] The second positioning plate is arranged on the hollow part at the center position of the chassis frame B. The second positioning plate includes an upper surface and a lower surface opposite to the upper surface. The second positioning plate is provided with a plurality of positioning holes matching the jacking device of the mobile device, wherein the upper surface is the side close to the limit rod.

[0013] Optionally, the ship material transport device further includes:

[0014] At least two positioning QR codes, at least one positioning QR code is set at the center of the second surface of the first positioning plate, and at least one positioning QR code is set at the center of the lower surface of the second positioning plate;

[0015] The camera assembly is arranged on the upper surface of the mobile device to identify and locate the QR code.

[0016] Optionally, the ship material transport device further includes: a plurality of brake universal wheels, which are respectively arranged at the bottom of the plurality of support legs A and support legs B.

[0017] Optionally, the chassis frame A is formed by cross-welding a plurality of rectangular parallelepiped tube profiles in the transverse and longitudinal directions, and the plurality of rectangular parallelepiped tube profiles are crossed to form a plurality of hollow portions.

[0018] Optionally, the A-type transport rack further includes:

[0019] At least one limiting back plate is vertically arranged on the chassis frame A and connected to a side opposite to the side where the multiple layer plates and the hollow portion are located. The limiting back plate has the same height as the column.

[0020] Optionally, the Type B transport rack also includes:

[0021] The handrail is parallel to the chassis frame B, is spaced apart from the chassis frame B, is arranged above the chassis frame B, and is connected to two adjacent limiting rods.

[0022] Another aspect of the present invention provides a method for using a ship-mounted material transport device, which uses the above-mentioned ship-mounted material transport device and includes the following steps:

[0023] Place the standard bulk materials to be transported on the A-type transport rack shelf of the ship-mounted material transport device;

[0024] Plan the final placement and transportation route of the A-type transport rack;

[0025] Set up the rack storage frame at the final placement location and place the A-type transport rack at the initial location according to the transportation route;

[0026] Move the mobile device to the bottom of the chassis frame A of the A-type transport rack, so that the lifting device of the mobile device passes through the positioning hole on the first positioning plate of the A-type transport rack and drives the A-type transport rack to move to the rack storage frame according to the transport route.

[0027] Optionally, before the mobile device is moved to the bottom of the chassis frame A of the A-type transport rack, the following steps are further included:

[0028] A positioning QR code is set at the center of the rack storage frame and the center of the second surface of the first positioning plate of the A-type transport rack, and camera components for identifying the positioning QR code are respectively set on the upper and lower surfaces of the mobile device.

[0029] Another aspect of the present invention provides a transport system for a ship-mounted material transport device, which uses the above-mentioned ship-mounted material transport device and includes:

[0030] The material placement module is used to place the standard block materials to be transported on the layer plate of the A-type transport rack of the ship-mounted material transport device;

[0031] Planning module, used to plan the final placement and transportation route of the A-type transport rack;

[0032] A position setting module is used to set the rack storage frame at the final placement position and place the A-type transport rack at the initial position of the transport route according to the transport route;

[0033] The transport module is used to move the mobile device to the bottom of the chassis frame A of the A-type transport rack, so that the lifting device of the mobile device passes through the positioning hole on the first positioning plate of the A-type transport rack and drives the A-type transport rack to move to the rack storage frame according to the transport route.

[0034] As described above, the ship-borne material transport device, its use method, and transport system provided by the present invention have at least the following beneficial technical effects:

[0035] The ship material transport device of the present invention includes an A-type transport rack and a moving device. The A-type transport rack includes a chassis frame A, a plurality of columns, a plurality of shelves and a first positioning plate. The chassis frame A is a rectangular frame, and support legs A are provided at the corners of the chassis frame A, and the support legs A extend downward in the vertical direction; a plurality of columns are provided at least on one side of two non-adjacent edges of the chassis frame A away from the support legs A and extend upward. A plurality of shelves are used to place standard block materials, and each shelf has a hollow area, and the hollow area forms a concave structure from one side of the shelf. The plurality of shelves are arranged above the chassis frame A in parallel with the chassis frame A and are respectively connected to a plurality of columns. The first positioning plate is arranged at the center of the chassis frame A, and the first positioning plate includes a first surface and a second surface opposite to the first surface. The first positioning plate is provided with a plurality of positioning holes, and the positioning holes pass through the first surface and the second surface, wherein the first surface is the side close to the shelf. The moving device includes a jacking device, which is telescopically arranged on the upper surface of the moving device. The jacking device matches the positioning hole and penetrates the positioning hole to drive the A-type transport rack to move.

[0036] The method for using a ship-borne material transport device is to use the ship-borne material transport device described above. First, the standard block materials to be transported are placed on the shelf of the A-type transport rack of the ship-borne material transport device. Next, the final placement position and transportation route of the A-type transport rack are planned. Then, a rack storage frame is set at the final placement position and the A-type transport rack is placed at the initial position according to the transportation route. Finally, the mobile device is moved to the bottom of the chassis frame A of the A-type transport rack, so that the lifting device of the mobile device passes through the positioning hole on the first positioning plate of the A-type transport rack and drives the A-type transport rack to move to the rack storage frame according to the transportation route. This can effectively improve the transportation efficiency of standard block materials and reduce the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1Shown is a structural diagram of an A-type transport rack provided by an embodiment of the present invention.

[0038] Figure 2 Shown is a top view of an A-type transport rack provided by an embodiment of the present invention.

[0039] Figure 3 A schematic diagram showing the first positioning plate of the A-type transport rack provided in an embodiment of the present invention.

[0040] Figure 4 Shown is a structural diagram of a mobile device provided by an embodiment of the present invention.

[0041] Figure 5 Shown is a structural diagram of a Type B transport rack provided in an embodiment of the present invention.

[0042] Figure 6 Shown is a top view of a Type B transport rack provided in an embodiment of the present invention.

[0043] Figure 7 A schematic diagram showing the second positioning plate of the B-type transport rack provided in an embodiment of the present invention.

[0044] Figure 8 Shown is a schematic diagram of a material rack storage frame provided by an embodiment of the present invention.

[0045] Figure 9 Shown is a flow chart of a method for using the ship-based material transport device provided by an embodiment of the present invention.

[0046] Figure 10 Shown is a schematic diagram of functional modules of a transportation system of a ship-based material transportation device provided by an embodiment of the present invention.

[0047] Reference numerals

[0048] 1. Type A transport rack; 11. Chassis frame A; 111. Support leg A; 1111. Brake swivel wheel; 112. Column; 113. Shelf; 0113. Hollow area; 114. First positioning plate; 1141. First surface; 1142. Second surface; 1143. Positioning hole; 115. Limiting back plate; 2. Moving device; 21. Lifting device; 22. Camera assembly; 3. Type B transport rack; 31. Chassis frame B; 311. Rectangular tube profile; 312. Hollow part; 313. Support leg B; 314. Mounting plate; 315. Limiting rod; 316. Second positioning plate; 3161. Upper surface; 3162. Lower surface; 32. Handrail; 4. Positioning QR code; 5. Rack storage frame; 6. Strengthening elbow plate. DETAILED DESCRIPTION

[0049] The following describes the embodiments of the present invention through specific examples. Those skilled in the art will readily understand the other advantages and benefits of the present invention from the disclosure herein. The present invention may also be implemented or applied through various other specific embodiments, and the details in this specification may be modified or altered based on different viewpoints and applications without departing from the spirit of the present invention.

[0050] It should be noted that the illustrations provided in this embodiment only illustrate the basic concept of the present invention in a schematic manner. Although the illustrations only show components related to the present invention and are not drawn according to the number, shape and size of components in actual implementation, the form, quantity, positional relationship and proportion of each component in actual implementation can be changed at will under the premise of realizing the technical solution of this party, and the component layout form may also be more complicated.

[0051] Example 1

[0052] Reference Figures 1 to 8 This embodiment provides a ship material transport device, including an A-type transport rack 1 and a moving device 2. The moving device 2 is used to move the A-type transport rack 1.

[0053] Reference Figures 1 to 3The A-type transport rack 1 includes a chassis frame A11, multiple columns 112, multiple layers 113 and a first positioning plate 114. The chassis frame A11 is a rectangular frame with a sturdy structure that can withstand large loads. Support legs A111 are provided at the corners of the chassis frame A11, and the support legs A111 extend downward in the vertical direction to provide stable support for the A-type transport rack 1. In order to further enhance the structural stability, a reinforcing elbow plate 6 is provided between the chassis frame A11 and the support legs A111. Optionally, a brake universal wheel 1111 is provided at the bottom of each support leg A111, so that the A-type transport rack 1 is flexible and convenient during movement, and the braking function can ensure that the A-type transport rack 1 can be stably fixed when needed. Optionally, the chassis frame A11 is formed by a plurality of rectangular tube profiles 311 through transverse and longitudinal cross welding. This structural design not only ensures the strength of the rack, but also reduces the overall weight. A plurality of rectangular tube profiles 311 intersect to form a plurality of hollow portions 312, so that the A-type transport rack 1 can meet the load-bearing requirements while reducing the use of materials and lowering costs. The material of the rectangular tube profile 311 is stainless steel, which has good corrosion resistance and durability and can adapt to complex transportation environments. A plurality of columns 112 are arranged on at least two non-adjacent edges of the chassis frame A11 away from the side of the support foot A111 and extend upward to provide support for the shelf 113. The connection portion between each column 112 and the chassis frame A11 is provided with a reinforcing elbow plate 6, which further enhances the connection strength between the column 112 and the chassis frame A11, ensuring the stability of the entire A-type transport rack 1 during the load and transportation process. Each shelf 113 has a hollow area 0113, and the hollow area 0113 forms a concave structure from one side of the shelf 113. This design facilitates the placement and transportation of standard block materials. Multiple shelves 113 are spaced apart and parallel to chassis frame A1 above chassis frame A11 and are connected to multiple columns 112. They are used to store standard block materials, enabling multi-layer storage and improving the space utilization of the material rack. A first positioning plate 114 is located at the center of chassis frame A11 and is used for precise docking with mobile device 2. First positioning plate 114 includes a first surface 1141 and a second surface 1142 opposite first surface 1141. First positioning plate 114 is provided with multiple positioning holes 1143, which extend through first surface 1141 and second surface 1142. The first surface is the side closest to shelf 113.

[0054] Reference Figures 1 to 3The design of the A-type transport rack 1 not only focuses on the stability of load-bearing and transportation, but also pays special attention to the precise placement of standard block materials and the balance of the overall center of gravity. To this end, the A-type transport rack 1 also includes at least one limiting backplate 115, which is vertically arranged on the chassis frame A11 and connected to the side opposite to the side where the multiple layer plates 113 and the hollow portion 312 are located. The limiting backplate is the same height as the column 112, which can effectively limit the placement position of the standard block materials and ensure that they are placed in the correct position, thereby ensuring that the center of gravity of the entire A-type transport rack 1 is in the center, avoiding the center of gravity offset caused by improper placement of materials, and thus improving the stability and safety during transportation. In an optional embodiment of this embodiment, the A-type transport rack 1 includes 3 limiting backplates 115.

[0055] Optionally, refer to Figures 5 to 7In order to meet different transportation scenarios and material storage requirements, the ship-borne material transport device not only includes a type A transport rack 1, but is also equipped with a type B transport rack 3. The type B transport rack 3 includes a chassis frame B31, multiple mounting plates 314, multiple limit rods 315 and a second positioning plate 316. The chassis frame B31 is a rectangular frame, and its structural design is similar to the chassis frame A11 of the type A transport rack 1. The chassis frame B31 is formed by cross-welding multiple rectangular tube profiles 311 in the horizontal and vertical directions. The multiple rectangular tube profiles 311 cross to form multiple hollow parts 312. Support legs B313 are provided at the corners of the chassis frame B31, and the support legs B313 extend downward in the vertical direction. A reinforcing elbow plate 6 is provided between the chassis frame B31 and the support legs B313. Optionally, a brake universal wheel 1111 is provided at the bottom of each support leg B313. Optionally, the B-type transport rack also includes a handrail 32, which is parallel to the chassis frame B31 and is arranged above the chassis frame B31 with an interval between the handrails 32 and the chassis frame B31, and is connected to two adjacent limit rods 315. It can be used to manually push the B-type transport rack 3. The design of the handrail 32 not only makes it convenient for the operator to manually push the B-type transport rack 3, but also enhances the overall structural strength of the rack to a certain extent, while providing additional safety for the operator. Multiple mounting plates 314 are arranged on the hollow portion 312 at the corner of the chassis frame for mounting limit rods 315. Multiple limit rods 315 are respectively arranged on the multiple mounting plates 314 and extend upward to limit the placement position of standard block materials to ensure that the materials will not be displaced during transportation. A reinforcing elbow plate 6 is provided at the connection portion between each limit rod 315 and the chassis frame B31. The multiple limit rods 315 include two angle steel limit rods and multiple detachable limit rods. This design allows the B-type transport rack 3 to be flexibly adjusted to various material sizes and shapes, enhancing its versatility and adaptability. A second positioning plate 316 is located on the hollow portion 312 at the center of the chassis frame B31, ensuring precise docking with the mobile device 2. The second positioning plate 316 comprises an upper surface 3161 and a lower surface 3162 opposite the upper surface 3161. Multiple positioning holes 1143 are defined on the second positioning plate 316, with the upper surface being located closest to the stop rod 315. This design allows the second positioning plate 316 to better mate with the mobile device 2.

[0056] Reference Figures 1 to 8 The ship-borne material transport device further includes at least two positioning QR codes 4 and a camera assembly 22. At least one positioning QR code 4 is disposed at the center of the second surface 1142 of the first positioning plate 114, and at least one positioning QR code 4 is disposed at the center of the lower surface 3162 of the second positioning plate 316. The camera assembly 22 is disposed on the upper surface of the mobile device 2 to identify the positioning QR code 4.

[0057] Reference Figures 1 to 8 The mobile device 2 is a key component of the ship's material transport device, responsible for realizing the automated handling and transportation of the Type A transport rack 1 and the Type B transport rack 3. In order to ensure the efficiency and stability of the transportation process, the mobile device 2 is equipped with a specially designed lifting device 21. The lifting device 21 matches the positioning hole 1143, which means that the size and shape of the lifting device 21 are carefully designed to perfectly match the positioning hole 1143 on the first positioning plate 114 of the Type A transport rack 1 and the positioning hole 1143 on the second positioning plate 316 of the Type B transport rack 3. This matching not only ensures that the lifting device 21 can be accurately inserted into the positioning hole 1143, but also provides sufficient supporting force so that the transport rack can be stably fixed on the mobile device 2 after being lifted, avoiding shaking or displacement during transportation. In actual operation, the mobile device 2 can accurately locate the position of the Type A transport rack 1 and the Type B transport rack 3 through its built-in navigation system and sensors. When the mobile device 2 reaches the bottom of the Type A transport rack 1 or Type B transport rack 3, the lifting device 21 automatically extends according to a pre-set program and inserts into the positioning hole 1143. The lifting device 21 then lifts upward, lifting the Type A transport rack 1 or Type B transport rack 3 off the ground. At this point, the braked universal wheels 1111 of the Type A transport rack 1 or Type B transport rack 3 are lifted off the ground, and the Type A transport rack 1 or Type B transport rack 3 is fully supported by the lifting device 21, ensuring stability and safety during transportation.

[0058] Example 2

[0059] Reference Figures 1 to 9 This embodiment provides a method for using a ship-mounted material transport device. The method for using the ship-mounted material transport device of this embodiment adopts the ship-mounted material transport device described in Example 1, and includes the following steps:

[0060] S100: placing standard block materials to be transported on a shelf of the A-type transport rack of the ship-mounted material transport device;

[0061] S200: Planning the final placement location and transportation route of the A-type transport rack;

[0062] S300: Setting a rack storage frame at the final placement position and placing the A-type transport rack at an initial position of the transport route according to the transport route;

[0063] Specifically, refer to Figures 1 to 9A rack storage frame 5 is set at the planned final placement location. A positioning QR code 4 is set at the center of the rack storage frame 5 and at the center of the second surface 1142 of the first positioning plate 114 of the A-type transport rack 1. Camera assemblies 22 for identifying the positioning QR code 4 are respectively set on the upper and lower surfaces of the mobile device 2. The A-type transport rack 1 is then placed at the initial position according to the transport route.

[0064] S400: Move the mobile device to the bottom of the chassis frame A of the A-type transport rack, so that the lifting device of the mobile device passes through the positioning hole on the first positioning plate of the A-type transport rack and drives the A-type transport rack to move to the rack storage frame according to the transport route.

[0065] Specifically, refer to Figures 1 to 9 , set the transportation route of the A-type transport rack 1 in the program. Manually push the A-type transport rack 1 to the set point. The mobile device 2 first receives the position signal of the A-type transport rack 1, and then moves to the bottom of the chassis frame A11 of the A-type transport rack 1 according to the set transportation route. Subsequently, the camera assembly 22 on the upper surface of the mobile device 2 recognizes the positioning QR code 4 at the center position of the second surface 1142 of the first positioning plate 114 of the A-type transport rack 1 to obtain the current position information, so that the mobile device 2 can be accurately positioned. Next, the lifting device 21 of the mobile device 2 is lifted and inserted into the positioning hole 1143 on the first positioning plate 114 of the A-type transport rack 1, and the A-type transport rack 1 is lifted off the ground. Finally, the mobile device 2 will transport the A-type transport rack 1 to the rack storage frame 5 according to the transportation route. During this process, the camera assembly 22 on the lower surface of the mobile device 2 can identify the positioning QR code 4 at the center of the rack storage frame 5, thereby obtaining the precise position information of the rack storage frame 5, ensuring that the mobile device 2 can accurately transport the Type A transport rack 1 to the designated location of the rack storage frame 5. The movement method of the Type B transport rack 3 is the same as that of the Type A transport rack 1, and can also be used to transport standard bulk materials. This will not be further described here. The difference is that the standard bulk materials are directly stacked and placed on the chassis frame B31 of the Type B transport rack 3.

[0066] Furthermore, because the A-type transport rack 1 is interspersed with multiple shelves 113 for placing standard bulk materials, it can dry standard bulk materials. While the B-type transport rack 3 cannot dry standard bulk materials, standard bulk materials can be stacked directly on the chassis frame B31 of the B-type transport rack 3, allowing for more storage. Therefore, it is preferable to place the B-type transport rack 3 near the planned final placement location in advance, transport and dry the standard bulk materials via the A-type transport rack 1, and then use a robotic arm device to move the standard bulk materials from the A-type transport rack 1 to the B-type transport rack 3 for storage.

[0067] Example 3

[0068] Reference Figures 1 to 10 This embodiment provides a transportation system for a ship material transport device. The transportation system for the ship material transport device of this embodiment adopts the ship material transport device described in Example 1, including a material placement module, a planning module, a position setting module and a transportation module. The material placement module is used to place the standard block materials to be transported on the layer 113 of the A-type transport rack 1 of the ship material transport device. The planning module is used to plan the final placement position and transportation route of the A-type transport rack 1. The position setting module is used to set the rack storage frame 5 at the final placement position and place the A-type transport rack 1 at the initial position of the transportation route according to the transportation route. The transportation module is used to move the mobile device 2 to the bottom of the chassis frame A11 of the A-type transport rack 1, so that the jacking device of the mobile device 2 penetrates the positioning hole 1143 on the first positioning plate 114 of the A-type transport rack 1 and drives the A-type transport rack 1 to move to the rack storage frame 5 according to the transportation route.

[0069] The above embodiments are merely illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Anyone skilled in the art may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by one of ordinary skill in the art without departing from the spirit and technical principles disclosed herein are intended to be covered by the claims of the present invention.

Claims

1. A ship-borne material transport device, characterized in that: include: Type A transport rack comprises: a chassis frame A, which is a rectangular frame, and support legs A are provided at the corners of the chassis frame A, and the support legs A extend downward in the vertical direction; a plurality of columns, which are arranged on at least two non-adjacent edges of the chassis frame A away from the support legs A and extend upward; a plurality of shelves for placing standard block materials, each of the shelves having a hollow area, and the hollow area forms a concave structure from one side of the shelf, and the plurality of shelves are arranged above the chassis frame A in parallel with the chassis frame A and are respectively connected to a plurality of the columns; a first positioning plate is arranged at the center of the chassis frame A, the first positioning plate includes a first surface and a second surface opposite to the first surface, and the first positioning plate is provided with a plurality of positioning holes, and the positioning holes pass through the first surface and the second surface, wherein the first surface is a side close to the shelf; The mobile device includes a lifting device, the lifting device is telescopically arranged on the upper surface of the mobile device, and the lifting device matches the positioning hole.

2. The ship material transport device according to claim 1, characterized in that: Also included is a Type B transport rack, the Type B transport rack comprising: Chassis frame B, which is a rectangular frame formed by welding multiple rectangular tube profiles in a transverse and longitudinal direction. The multiple rectangular tube profiles intersect to form multiple hollow portions. Support legs B are provided at the corners of chassis frame B, and the support legs B extend downward in the vertical direction. A plurality of mounting plates are provided on the hollow portions at the corners of the chassis frame; A plurality of limiting rods are respectively provided on the plurality of mounting plates and extend upward; The second positioning plate is arranged on the hollow part at the center position of the chassis frame B. The second positioning plate includes an upper surface and a lower surface opposite to the upper surface. The second positioning plate is provided with a plurality of positioning holes matching the jacking device of the moving device, wherein the upper surface is the side close to the limiting rod.

3. The ship material transport device according to claim 2, characterized in that: Also includes: At least two positioning QR codes, at least one of which is disposed at the center of the second surface of the first positioning plate, and at least one of which is disposed at the center of the lower surface of the second positioning plate; A camera assembly is arranged on the upper surface of the mobile device to identify the positioning QR code.

4. The ship material transport device according to claim 2, characterized in that: Also includes: A plurality of brake universal wheels are respectively arranged at the bottom of the plurality of support legs A and the support legs B.

5. The ship material transport device according to claim 1, characterized in that: The chassis frame A is formed by welding a plurality of rectangular parallelepiped tube profiles in a transverse and longitudinal direction, and the plurality of rectangular parallelepiped tube profiles are crossed to form a plurality of hollow portions.

6. The ship material transport device according to claim 1, characterized in that: The A-type transport rack also includes: At least one limiting back plate is vertically arranged on the chassis frame A and connected to a side of the plurality of layer plates opposite to a side where the hollow portion is located. The limiting back plate has the same height as the column.

7. The ship material transport device according to claim 4, characterized in that: The B-type transport rack also includes: The handrail is parallel to the chassis frame B, is spaced apart from the chassis frame B, is arranged above the chassis frame B, and is connected to two adjacent limiting rods.

8. A method for using a ship-borne material transport device, characterized in that: The ship material transport device according to any one of claims 1 to 7 comprises the following steps: Placing the standard block materials to be transported on the layer plate of the A-type transport rack of the ship-borne material transport device; Planning the final placement and transportation route of the A-type transport rack; Setting a rack storage frame at the final placement position and placing the A-type transport rack at the initial position according to the transport route; Move the mobile device to the bottom of the chassis frame A of the A-type transport rack, so that the lifting device of the mobile device passes through the positioning hole on the first positioning plate of the A-type transport rack and drives the A-type transport rack to move to the rack storage frame according to the transport route.

9. The method for using the ship material transport device according to claim 8, characterized in that: Before the mobile device is moved to the bottom of the chassis frame A of the A-type transport rack, the following steps are also included: A positioning QR code is set at the center of the rack storage frame and the center position of the second surface of the first positioning plate of the A-type transport rack, and camera components for identifying the positioning QR code are respectively set on the upper and lower surfaces of the mobile device.

10. A transport system for a ship-borne material transport device, using the ship-borne material transport device according to any one of claims 1 to 7, characterized in that: include: A material placement module is used to place standard block materials to be transported on the layer plate of the A-type transport rack of the ship-borne material transport device; A planning module, used to plan the final placement location and transportation route of the A-type transport rack; a position setting module, configured to set a rack storage frame at the final placement position and place the A-type transport rack at an initial position of the transport route according to the transport route; The transport module is used to move the mobile device to the bottom of the chassis frame A of the A-type transport rack, so that the lifting device of the mobile device passes through the positioning hole on the first positioning plate of the A-type transport rack and drives the A-type transport rack to move to the rack storage frame according to the transport route.

Images