Railway container adaptive conversion device for container ship

Abstract

The railway container adaptive conversion device comprises a main frame and two adjusting and positioning mechanisms, and a plurality of pairs of ship positioning blocks are oppositely arranged on the lower edges of the two sides of the main frame at intervals; the two adjusting and positioning mechanisms are oppositely and fixedly installed on the two sides of the main frame, connected with the corresponding ship positioning blocks correspondingly and used for adjusting the positions of the corresponding ship positioning blocks correspondingly. The railway container loading and unloading device has the advantages of being simple in structure, reasonable in design, stable in structure, easy and convenient to operate, high in abrasion resistance and the like, accurate positioning and flexible switching are achieved by adjusting the positioning mechanism, and loading and unloading efficiency and safety of railway containers on ships are remarkably improved.

Description

Technical Field

[0001] This utility model relates to the field of port operation technology, specifically to a railway container adapter conversion device for container ships. Background Technology

[0002] Existing container ships are typically designed to carry standard ocean shipping containers (such as 20-foot and 40-foot ISO standard containers). The corner fitting positions and securing methods differ from those of railway containers, making it impossible for ordinary container ships to directly and securely secure railway containers. Often, it is necessary to transfer goods from railway containers to standard ocean shipping containers for loading and transport. During this transfer process, cargo damage and increased transportation costs are unavoidable.

[0003] If rail containers need to be transported, they usually need to be transferred by land to a dedicated multimodal transport terminal, or the ship structure needs to be modified, which is costly and inefficient.

[0004] Therefore, there is an urgent need for an adapter that can be quickly installed without ship modification to improve the compatibility and transportation flexibility of ordinary container ships. Utility Model Content

[0005] This invention provides a railway container adapter conversion device for container ships, aiming to solve the problems in the prior art.

[0006] The technical solution of this utility model to solve the above-mentioned technical problems is as follows:

[0007] A railway container adapter conversion device for container ships includes a main frame and two adjustment and positioning mechanisms. Multiple pairs of ship positioning blocks are arranged at intervals on the lower sides of both sides of the main frame. The two adjustment and positioning mechanisms are fixedly installed on both sides of the main frame and are respectively connected to the corresponding ship positioning blocks for adjusting the position of the corresponding ship positioning blocks.

[0008] The beneficial effects of this utility model are: during use, the specific positions of multiple pairs of ship positioning blocks on both sides of the main frame are adjusted by two adjustment and positioning mechanisms, so that it can be used for various types of ships without the need to modify the ship. It is highly versatile, easy to use, and low in cost.

[0009] This utility model has a simple structure and reasonable design. It achieves precise positioning and flexible switching through adjusting the positioning mechanism. It has the advantages of stable structure, simple operation and strong wear resistance, which significantly improves the loading and unloading efficiency and safety of railway containers on ships.

[0010] Based on the above technical solution, the present invention can be further improved as follows.

[0011] Furthermore, each of the two adjustment and positioning mechanisms includes a mounting frame and multiple adjustment components. The two mounting frames are fixedly installed on both sides of the main frame. The multiple adjustment components in the two adjustment and positioning mechanisms are installed on the two mounting frames in pairs, and are respectively connected to multiple pairs of ship positioning blocks, and are used to adjust the position of multiple pairs of ship positioning blocks.

[0012] The advantages of adopting the above-mentioned further solution are: during use, the specific positions of multiple pairs of ship positioning blocks on both sides of the main frame can be adjusted by two adjustment components to make it suitable for various types of ships without the need to modify the ship. It is highly versatile, easy to use, and low in cost.

[0013] Furthermore, each of the adjustment components includes a screw mounted on the corresponding mounting bracket, extending in the direction of sliding of the ship positioning block, and rotatable about its own axis; the corresponding ship positioning block is threaded onto the screw.

[0014] The advantages of adopting the above-mentioned further solution are: simple structure, reasonable design, and easy operation and high efficiency. The position of the ship positioning block is adjusted by rotating the screw to drive the ship positioning block to move.

[0015] Furthermore, a handwheel is fixedly installed at one end of the screw.

[0016] The advantages of adopting the above-mentioned further solution are: simple structure, reasonable design, and easier operation as the operator can drive the screw to rotate by operating the handwheel.

[0017] Furthermore, each of the ship positioning blocks is fixedly connected with a connecting lug, which is threaded onto the screw.

[0018] The advantages of adopting the above-mentioned further solution are: simple structure, reasonable design, and convenient assembly as the ship positioning block is connected to the screw through the connecting lug.

[0019] Furthermore, each mounting bracket has two mounting seats fixedly installed at each end of each screw, and each end of each screw is rotatably connected to a corresponding pair of mounting seats.

[0020] The advantages of adopting the above-mentioned further solution are: simple structure, reasonable design, and convenient assembly by using two mounting bases to assemble the screw.

[0021] Furthermore, slide rails are fixedly installed on both sides of the main frame, and multiple pairs of ship positioning blocks are slidably connected to the pairs of slide rails respectively.

[0022] The advantages of adopting the above-mentioned further scheme are: simple structure, reasonable design, and multiple pairs of ship positioning blocks are slidably connected to two slide rails respectively, which increases the stability of the ship positioning block movement.

[0023] Furthermore, the cross-section of the slide rails is I-shaped, and the upper ends of the multiple pairs of ship positioning blocks are respectively provided with slots, which are slidably connected to both sides of the slide rails.

[0024] The advantages of adopting the above-mentioned further solution are: simple structure, reasonable shape design of ship positioning block and slide rail, and mutual cooperation to ensure stable sliding of ship positioning block.

[0025] Furthermore, multiple pairs of container positioning blocks are provided at intervals on the upper sides of both sides of the main frame.

[0026] The beneficial effect of adopting the above-mentioned further solution is that during use, multiple pairs of container positioning blocks are used to connect containers placed on the ship, making assembly convenient.

[0027] Furthermore, multiple reinforcing ribs are fixedly installed at even intervals on the main frame, and the surface of the main frame is coated with an anti-corrosion coating.

[0028] The beneficial effects of adopting the above-mentioned further scheme are: simple structure, reasonable design, and the use of multiple reinforcing ribs to further improve the structural strength and stability of the device, ensuring that it can remain stable even in harsh sea conditions, effectively preventing the slippage and overturning of railway containers, and ensuring transportation safety;

[0029] In addition, by coating the surface of the main frame with an anti-corrosion layer, the corrosion resistance of the main frame is enhanced, the service life is extended, the corrosion damage of the marine environment is effectively resisted, maintenance costs are reduced, the long-term stable operation of the equipment is ensured, and the overall economic benefits are improved. Attached Figure Description

[0030] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0031] Figure 2 for Figure 1 Enlarged view of A in the middle;

[0032] Figure 3 This is an assembly drawing of the two adjusting and positioning mechanisms and the ship positioning block in this utility model;

[0033] Figure 4 for Figure 3 Enlarged view of B in the middle;

[0034] Figure 5 This is a schematic diagram of the container positioning block in this utility model;

[0035] Figure 6This is one of the structural schematic diagrams of the ship positioning block in this utility model.

[0036] Figure 7 This is the second structural schematic diagram of the ship positioning block in this utility model.

[0037] The attached diagram lists the components represented by each number as follows:

[0038] 1. Main frame; 2. Mounting frame; 3. Container positioning block; 4. Ship positioning block; 5. Screw; 6. Handwheel; 7. Slide rail; 8. Connecting lug; 9. Mounting base. Detailed Implementation

[0039] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0040] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0041] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0043] Example 1

[0044] like Figures 1 to 7As shown, this embodiment provides a railway container adapter conversion device for container ships, including a main frame 1 and two adjustment and positioning mechanisms. Multiple pairs of ship positioning blocks 4 are provided at intervals on the lower sides of both sides of the main frame 1. The two adjustment and positioning mechanisms are fixedly installed on both sides of the main frame 1 and are respectively connected to the corresponding ship positioning blocks 4, and are used to adjust the position of the corresponding ship positioning blocks 4.

[0045] During use, the specific positions of multiple pairs of ship positioning blocks 4 on both sides of the main frame 1 are adjusted by two adjustment and positioning mechanisms to make it suitable for various types of ships. No ship modification is required. It is highly versatile, easy to use, and low in cost. It ensures that the device can be flexibly switched between different ship types, and is easy to operate and highly stable.

[0046] Preferably, in this embodiment, the main frame 1 is a rectangular frame structure.

[0047] In addition, the multiple ship positioning blocks 4 on each side of the main frame 1 can be evenly spaced or spaced according to requirements.

[0048] Preferably, in this embodiment, the main frame 1 is welded from high-strength steel, which should be able to maintain structural stability under harsh marine weather conditions, have strong corrosion resistance, and ensure that the device does not deform or get damaged in a long-term marine environment.

[0049] This embodiment has a simple structure and reasonable design. It achieves precise positioning and flexible switching by adjusting the positioning mechanism. It has the advantages of stable structure, simple operation and strong wear resistance, which significantly improves the loading and unloading efficiency and safety of railway containers on ships.

[0050] Example 2

[0051] Based on Embodiment 1, in this embodiment, the two adjustment and positioning mechanisms each include a mounting frame 2 and multiple adjustment components. The two mounting frames 2 are fixedly installed on both sides of the main frame 1. The multiple adjustment components in the two adjustment and positioning mechanisms are installed on the two mounting frames 2 in pairs, and are respectively connected to multiple pairs of ship positioning blocks 4, and are used to adjust the position of multiple pairs of ship positioning blocks 4.

[0052] During use, the specific positions of multiple pairs of ship positioning blocks 4 on both sides of the main frame 1 are adjusted by two adjustment components to make it suitable for various types of ships. No ship modification is required, making it highly versatile, easy to use, and low in cost.

[0053] Preferably, in this embodiment, the two mounting brackets 2 are U-shaped brackets.

[0054] Example 3

[0055] Based on Embodiment 2, in this embodiment, each of the adjustment components includes a screw 5, which is mounted on the corresponding mounting bracket 2, extends along the sliding direction of the ship positioning block 4, and is rotatable about its own axis; the corresponding ship positioning block 4 is threaded onto the screw 5.

[0056] The scheme has a simple structure and reasonable design. By rotating the screw 5, the ship positioning block 4 is moved to adjust its position. It is easy to operate and highly efficient.

[0057] Example 4

[0058] Based on Example 3, in this example, a handwheel 6 is fixedly installed at one end of the screw 5.

[0059] The solution has a simple structure and reasonable design. Operators can operate the screw 5 by turning the handwheel 6, making the operation easier.

[0060] Example 5

[0061] Based on any one of Embodiments 3 to 4, in this embodiment, each of the ship positioning blocks 4 is fixedly connected with a connecting lug 8, and the connecting lug 8 is threaded onto the screw 5.

[0062] The scheme has a simple structure and reasonable design. The ship positioning block 4 is connected to the screw 5 by the connecting lug 8, which is convenient for assembly.

[0063] Preferably, in this embodiment, the plurality of connecting ears 8 are each preferably flat plate-shaped structures with one side edge having an arc-shaped structure.

[0064] Example 6

[0065] Based on any one of Embodiments 3 to 5, in this embodiment, each mounting bracket 2 has two mounting seats 9 fixedly installed at both ends of each screw 5, and both ends of each screw 5 are rotatably connected to a corresponding pair of mounting seats 9.

[0066] The solution has a simple structure and reasonable design. It uses two mounting bases 9 to assemble the screw 5, which makes assembly convenient.

[0067] Preferably, in this embodiment, each of the mounting bases 9 is preferably a rectangular plate structure.

[0068] Based on the above scheme, four pairs of ship positioning blocks 4 are preferably provided on both sides of the main frame 1, wherein two pairs of ship positioning blocks 4 are respectively distributed at both ends of the main frame 1, and each of the two pairs of ship positioning blocks 4 includes one ship positioning block 4; the remaining two pairs of ship positioning blocks 4 are respectively distributed between the two ends of the main frame 1, and each pair of ship positioning blocks 4 includes two ship positioning blocks 4.

[0069] In addition, in the remaining two pairs of ship positioning blocks 4, the two ship positioning blocks 4 in each pair share three mounting seats 9.

[0070] Example 7

[0071] Based on the above embodiments, in this embodiment, slide rails 7 are fixedly installed on both sides of the main frame 1, and multiple pairs of ship positioning blocks 4 are slidably connected to the pair of slide rails 7 respectively.

[0072] The scheme has a simple structure and reasonable design. Multiple pairs of ship positioning blocks 4 are slidably connected to two slide rails 7, which increases the stability of the movement of the ship positioning blocks 4.

[0073] Preferably, in this embodiment, the slide rail 7 is made of wear-resistant material to ensure reduced wear and extended service life during frequent displacement.

[0074] Example 8

[0075] Based on embodiment 7, in this embodiment, the cross-section of the pair of slide rails 7 is I-shaped, and the upper ends of the multiple pairs of ship positioning blocks 4 are respectively provided with slots, and the multiple pairs of slots are slidably connected to both sides of the pair of slide rails 7.

[0076] The scheme has a simple structure, and the shapes of the ship positioning block 4 and the slide rail 7 are reasonably designed and cooperate with each other to ensure the stable sliding of the ship positioning block 4.

[0077] Preferably, in this embodiment, the slot on each ship positioning block 4 is located on the top of the ship positioning block 4, and the slot is preferably a U-shaped groove, with the open end of the U-shaped groove extending to lock the two sides of the slide rail 7.

[0078] Example 9

[0079] Based on the above embodiments, in this embodiment, multiple pairs of container positioning blocks 3 are provided at intervals on the upper sides of both sides of the main frame 1.

[0080] During use, multiple pairs of container positioning blocks are used to connect containers placed on the ship, making assembly convenient.

[0081] Preferably, in this embodiment, the above-mentioned multiple pairs of container positioning blocks 3 are rectangular blocks, each having a positioning lock hole that cooperates with the container.

[0082] In addition, the container positioning block 3 uses standard container corner fittings, which not only meets the requirements for the load-bearing transportation of containers, but also provides convenient conditions for the hoisting and transportation of the loading and conversion device.

[0083] Example 10

[0084] Based on the above embodiments, in this embodiment, multiple reinforcing ribs are fixedly installed on the main frame 1 at uniform intervals, and the surface of the main frame 1 is coated with an anti-corrosion coating.

[0085] The scheme has a simple structure and reasonable design. It utilizes multiple reinforcing ribs to further enhance the structural strength and stability of the device, ensuring that it remains stable even in harsh sea conditions, effectively preventing the slippage and overturning of railway containers, and ensuring transportation safety.

[0086] In addition, by coating the surface of the main frame 1 with an anti-corrosion layer, the corrosion resistance of the main frame 1 is enhanced, the service life is extended, the corrosion damage of the marine environment is effectively resisted, the maintenance cost is reduced, the long-term stable operation of the device is ensured, and the overall economic benefits are improved.

[0087] It should be noted that the above-mentioned anti-corrosion layer uses existing materials, and its specific composition will not be described in detail here.

[0088] The working principle of this utility model is as follows:

[0089] During use, the operator manually turns the handwheel 6, which drives the screw 5 to rotate. The screw 5 uses the threaded connection between itself and the connecting lug 8 to move the ship positioning block 4 along the slide rail 7 to the target position. Then, the ship positioning block 4 is locked to the ship deck fixing corner hole by the container bottom lock to complete the adaptation, thereby adjusting the position spacing of multiple ship positioning blocks 4 to adapt to different ship type hatch covers and achieve self-adaptation when applying different ship types.

[0090] In addition, the railway container is quickly installed using the container positioning block 3, and is designed to be fixed using the standard container turnlock, ensuring no risk of displacement during transportation.

[0091] The conversion device provided by this utility model is applicable to various types of container ships. It features short adjustment time, high efficiency, and high durability, meeting the long-term operation needs of ports and improving loading and unloading efficiency and safety.

[0092] The beneficial effects of this utility model are: it connects to the container ship via the ship positioning block 4 and is fixed using a standard container bottom lock, ensuring safety and efficiency; the installation position and spacing of the container positioning block 3 are set with reference to railway containers, enabling it to properly support railway containers. This solution has advantages such as strong compatibility, high safety, and economic efficiency, providing an economical, safe, and efficient solution for railway container sea-rail intermodal transport.

[0093] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0094] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

[0095] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A railway container adapter conversion device for a container ship, characterized by: The utility model provides a kind of ship positioning device, including main frame (1) and two adjusting positioning mechanisms, the lower edge of the both sides of the main frame (1) is oppositely provided with multiple pairs of ship positioning blocks (4);Two adjusting positioning mechanisms are oppositely fixedly installed on the both sides of the main frame (1), and are respectively connected with corresponding ship positioning block (4), and are respectively used for adjusting the position of corresponding ship positioning block (4).

2. Railway container adapter conversion device for a container ship according to claim 1, characterized in that: Two adjusting positioning mechanisms respectively include mounting bracket (2) and multiple adjusting components, and two mounting brackets (2) are oppositely fixedly installed on the both sides of the main frame (1);Multiple adjusting components in two adjusting positioning mechanisms are oppositely installed on two mounting brackets (2), and are respectively connected with multiple pairs of ship positioning blocks (4), and are respectively used for adjusting the position of multiple pairs of ship positioning blocks (4).

3. Railway container adapter conversion device for a container ship according to claim 2, characterized in that: Each adjusting component includes screw rod (5), the screw rod (5) is installed on corresponding mounting bracket (2), extends along the direction of ship positioning block (4) sliding, and can rotate around its axis direction;Corresponding ship positioning block (4) is threaded on the screw rod (5).

4. Railway container adapter conversion device for a container ship according to claim 3, characterized in that: One end of the screw rod (5) is fixedly installed with hand wheel (6).

5. Railway container adapter conversion device for a container ship according to claim 3, characterized in that: Each ship positioning block (4) is fixedly connected with connecting lug (8), and the connecting lug (8) is threaded on the screw rod (5).

6. Railway container adapter conversion device for a container ship according to claim 3, characterized in that: Two mounting seats (9) are oppositely fixedly installed on each end of each screw rod (5) of each mounting bracket (2), and two ends of each screw rod (5) are respectively rotatably connected with a pair of corresponding mounting seats (9).

7. Railway container adapter conversion device for a container vessel according to any of the claims 1-6, characterized in that: The both sides of the main frame (1) are oppositely fixedly installed with slide rail (7), and multiple pairs of ship positioning blocks (4) are respectively slidably connected with the pair of slide rail (7).

8. Railway container adapter conversion device for a container ship according to claim 7, characterized in that: The pair of slide rail (7) is in I-shaped structure, and the upper end of multiple pairs of ship positioning blocks (4) is respectively provided with clamping groove, and multiple clamping grooves are respectively slidably connected with the both sides of the pair of slide rail (7).

9. Railway container adapter conversion device for container ships according to any of claims 1-6, characterized in that: The both sides of the main frame (1) are oppositely fixedly installed with multiple pairs of container positioning blocks (3).

10. Railway container adapter conversion device for a container vessel according to any of claims 1-6, characterized in that: Multiple reinforcing rib plates are fixedly installed on the main frame (1) at uniform intervals, and the surface of the main frame (1) is coated with anticorrosive coating.

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