Floating barge device and using method thereof

Abstract

The invention belongs to the technical field of ship building, and discloses a floating barge device and a using method thereof.The floating barge device comprises a ship body, extension assemblies and floating boxes, the extension assemblies are symmetrically arranged on the two sides of the tail of the ship body and extend outwards, and the floating boxes are arranged on the head and the tail of the ship body or arranged on the head and the extension assemblies of the ship body. The extension assemblies are arranged on the two sides of the tail of the ship body in an outward extending mode, the ship body can be improved with low cost, the transverse distance of the tail of the ship body is enlarged, and the buoyancy tanks can be arranged on the head and the tail of the ship body or arranged on the head and the extension assemblies of the ship body; by means of the structure, the requirement for launching of the ultra-wide ship can be met, meanwhile, the position of the buoyancy tank can be adjusted according to the actual cargo size, it is guaranteed that the cargo and the buoyancy tank are stably placed, and launching operation is achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of shipbuilding, and in particular to a floating barge device and a use method thereof. Background Art

[0002] Floating barges are a common equipment for launching ships. They are widely used in the field of shipbuilding. Existing floating barges are generally in the form of box-shaped steel structures and can be set on the bow and stern decks to provide buoyancy. However, since floating barges are limited by factors such as the bearing capacity, length and width of floating barges, ultra-wide ships cannot be launched due to the lateral limitations of floating barges, and the floating barges cannot be used to a greater extent. Therefore, how to make low-cost and minor changes to floating barges and increase their lateral spacing to meet the launch requirements of ultra-wide ships is a problem that people in this field need to solve. Summary of the invention

[0003] The object of the present invention is to provide a floating barge device and a method for using the same, so as to make low-cost and minor modifications to the floating barge device and increase its lateral spacing to meet the requirements for launching ultra-wide ships.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] A floating barge device, comprising:

[0006] A hull, an extension component and a pontoon, wherein the extension component is symmetrically arranged on both sides of the stern of the hull and extends outward, and the pontoon is arranged on the bow and stern of the hull, or the pontoon is arranged on the bow of the hull and the extension component.

[0007] Optionally, the extension assembly includes an extension platform and a support assembly, the extension platform is arranged in a horizontal direction, and the top surfaces of the extension platform and the hull are located on the same horizontal plane, the support assembly is supported by the extension platform and connected to the hull, and the pontoon can be placed on the extension platform.

[0008] Optionally, the pontoon includes a first pontoon, a second pontoon and a third pontoon, each of which has at least two pontoons and is symmetrically arranged at the bow of the hull.

[0009] As an option, the pontoon is provided with a tail pontoon and a deck tail pontoon, the tail pontoon is placed on the extension assembly, and the deck tail pontoon is placed at the tail of the hull.

[0010] Optionally, when the buoyancy box is disposed on the extension assembly, a load-bearing area is disposed between two extension assemblies for placing loading parts.

[0011] Optionally, the extension platform includes a platform body, a first support frame and a second support frame, and a plurality of the first support frames and a plurality of the second support frames are embedded under the platform body.

[0012] Optionally, the extension platform further includes a connecting rib plate and a supporting rib plate, wherein the connecting rib plate is connected to the extension platform and the hull, and the supporting rib plate is arranged below the extension platform.

[0013] Optionally, the support assembly includes a plurality of diagonal braces, which are arranged obliquely and have two ends respectively connected to the extension platform and the hull.

[0014] As an option, the support assembly is further provided with a plurality of connecting plates, and adjacent two sides of the connecting plates are welded to the bottom of the extension platform and the side of the hull.

[0015] The method for using the floating barge device comprises the following steps:

[0016] According to the load-bearing requirements, the size of the extension components in the floating barge device is modified;

[0017] The buoyancy box is then fixed to the bow of the hull by welding;

[0018] Carry out load-bearing analysis on the modified area, and determine the placement of the stern pontoon by means of structural modeling and finite element calculation, so as to place it on the stern of the hull or on the extension assembly;

[0019] Place the loading pieces on the hull.

[0020] Beneficial effects of the present invention:

[0021] In the present invention, by extending the extension components outwardly on both sides of the stern of the hull, the hull can be improved at a relatively low cost, so that the lateral spacing of the stern is enlarged, and the pontoons can be arranged on the bow and stern of the hull, or on the bow and the extension components of the hull, which can ensure that the requirements for launching an ultra-wide ship are met, and the position of the pontoons can be adjusted according to the size of the actual cargo, so as to ensure the stable placement of both the cargo and the pontoons, and realize the launching operation. On the other hand, according to the weighing separation of the modified area, the stability of the overall structure during operation after the subsequent placement of the cargo can be guaranteed by using modeling and finite element analysis. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a front view schematic diagram of a floating barge device according to an embodiment of the present invention;

[0023] Figure 2 Schematic diagram of placement of the tail pontoon in the floating barge device according to an embodiment of the present invention;

[0024] Figure 3 Schematic diagram of placement of a deck tail pontoon in a floating barge device according to an embodiment of the present invention;

[0025] Figure 4 yes Figure 2 A schematic cross-sectional view along line T-1;

[0026] Figure 5 yes Figure 2 A schematic cross-sectional view along line T-2;

[0027] Figure 6 yes Figure 2 A schematic cross-sectional view along line T-3;

[0028] Figure 7 yes Figure 2 A schematic cross-sectional view along line T-4;

[0029] Figure 8 yes Figure 2 A schematic cross-sectional view along line T-5;

[0030] Fig. 9 yes Figure 2 A schematic cross-sectional view along line T-6;

[0031] Fig.10 yes Figure 2 A schematic cross-sectional view along line T-7;

[0032] Fig.11 yes Figure 2 A schematic cross-sectional view along line T-8;

[0033] Fig.12 yes Figure 2 A schematic cross-sectional view along line T-9;

[0034] Fig.13 yes Figure 2 A schematic cross-sectional view along line T-10;

[0035] Fig.14 yes Figure 2 Schematic cross-sectional view along lines AA and BB;

[0036] Fig.15 yes Figure 2 Schematic cross-sectional view along lines CC and DD;

[0037] Fig.16 yes Figure 2 Schematic cross-sectional view along lines EE and FF;

[0038] Fig.17 yes Figure 2 A schematic cross-sectional view along line GG;

[0039] Fig.18 yes Figure 1 A schematic cross-sectional view along line HH in FIG.

[0040] Fig.19 yes Figure 2 A schematic cross-sectional view along line II;

[0041] Fig. 20 yes Figure 2 The schematic cross-sectional view along the JJ line;

[0042] Fig.21 yes Figure 2 Schematic cross-sectional view along line KK.

[0043] In the figure:

[0044] 100-hull; 101-bearing area; 10-extension platform; 20-support assembly; 30-tail pontoon; 102-side support; 30'-deck tail pontoon; 400-loading piece; 301-first pontoon; 302-second pontoon; 303-third pontoon; 11-platform body; 12-first support frame; 13-second support frame; 14-connecting rib plate; 15-supporting rib plate; 21-first diagonal brace; 22-second diagonal brace; 221-first diagonal plate; 222-first short plate; 223-first long plate; 224-first connecting plate; 23-third diagonal brace; 231-second diagonal plate; 232-second short plate; 233-second long plate; 24-fourth diagonal brace; 241-third diagonal plate; 242-third Short board; 243-third long board; 244-second connecting board; 25-fifth diagonal brace; 251-fourth diagonal board; 252-fourth short board; 253-fourth long board; 254-third connecting board; 26-sixth diagonal brace; 261-fifth diagonal board; 262-fifth short board; 263-fifth long board; 264-fourth connecting board; 27-seventh diagonal brace; 271-sixth diagonal board; 272-sixth short board; 273-sixth long board; 274-fifth connecting board; 28-eighth diagonal brace; 281-seventh diagonal board; 282-seventh short board; 283-seventh long board; 284-sixth connecting board; 29-ninth diagonal brace; 291-eighth diagonal board; 292-eighth short board; 293-eighth long board; 294-seventh connecting board. DETAILED DESCRIPTION

[0045] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar parts or parts having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0046] 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 or a detachable 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.

[0047] In the description of the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include the first feature being in direct contact with the second feature, or may include the first feature being in contact with the second feature through another feature between them instead of being in direct contact. Moreover, a first feature being "above", "above" and "above" a second feature includes the first feature being 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 the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] The technical solution of this embodiment is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0049] like Figure 1-Figure 21 As shown, this embodiment provides a floating device, including:

[0050] The hull 100, the extension assembly and the pontoon, the extension assembly is symmetrically arranged on both sides of the stern of the hull 100 and extends outward, the pontoon is arranged on the bow and stern of the hull 100, or the pontoon is arranged on the bow of the hull 100 and the extension assembly.

[0051] On the other hand, the method for using the floating barge device comprises the following steps:

[0052] According to the load-bearing requirements, the size of the extension components in the above floating barge device is modified;

[0053] Then the buoyancy box is fixed to the bow of the hull 100 by welding;

[0054] Carry out load-bearing analysis on the modification area, and determine the placement position of the buoyancy box at the rear of the hull 100 by means of structural modeling and finite element calculation, so as to place it on the rear of the hull 100 or on the extension assembly;

[0055] A loading member 400 is placed on the hull 100 .

[0056] Specifically, in the present invention, by extending the extension components outwardly on both sides of the stern of the hull 100, the hull 100 can be improved at a relatively low cost, so that the lateral spacing of the stern is enlarged, and the pontoons can be arranged on the bow and stern of the hull 100, or on the bow and the extension components of the hull 100, which can ensure that the requirements for launching an ultra-wide ship are met, and the position of the pontoons can be adjusted according to the size of the actual cargo, so as to ensure the stable placement of both the cargo and the pontoons, and realize the launching operation. On the other hand, according to the weighing separation of the modified area, the stability of the overall structure during operation after the subsequent placement of the cargo can be guaranteed by using modeling and finite element analysis.

[0057] The specific structure of the floating device in this embodiment is described below.

[0058] like Figure 1-Figure 3 As shown, in this embodiment, the floating barge device includes a hull 100, an extension assembly and a pontoon. Optionally, at least two groups of extension assemblies are provided, and the two groups of extension assemblies are symmetrically arranged on both sides of the tail of the hull 100 and extend outward to support the pontoon. Specifically, there are several pontoons, and some of the pontoons are arranged on the bow of the hull 100, and the remaining pontoons can be directly arranged on the tail of the hull 100 or placed on the extension assembly as needed to expand the carrying capacity of the floating barge device, ensure that it can stably launch into the water and provide stable support for the loading part 400. Exemplarily, when the length of the floating barge device in this embodiment is 161.6m and the width is 56m, the extension assembly can be set to 25.5m long and extend outward by 8.4m.

[0059] Specifically, the extension assembly in this embodiment includes an extension platform 10 and a support assembly 20. In this embodiment, the extension platform 10 is arranged in a horizontal direction, and the top surfaces of the extension platform 10 and the hull 100 are located on the same horizontal plane, so as to provide stable support for the pontoon while not interfering with the placement of the loading member 400. Furthermore, the support assembly 20 is arranged below the extension platform 10 and is used to support the extension platform 10. The support assembly 20 is also connected to the hull 100, so that when the pontoon is placed on the extension platform 10, the support assembly 20 provides stable support to it, ensuring the stable placement of the pontoon during the launching process. Exemplarily, the pontoon includes a first pontoon 301, a second pontoon 302 and a third pontoon 303, each of which is at least provided with two, and each is symmetrically arranged at the bow of the hull 100, so as to ensure the stability of the bow of the hull 100. Furthermore, the pontoon is also provided with a tail pontoon 30 and a deck tail pontoon 30', wherein the tail pontoon 30 is placed on the extension assembly to ensure the stability of the stern of the hull 100. Accordingly, the deck tail pontoon 30' is directly placed on the stern of the hull 100, so as to ensure the stable placement of the loading part 400 while ensuring the stability of the stern of the hull 100, thereby expanding the scope of application and scenarios of the floating barge device through the installation of the extension assembly. Exemplarily, when the tail pontoon 30 is arranged on the extension assembly, a load-bearing area 101 is arranged between the two extension assemblies for placing the loading part 400, and when the deck tail pontoon 30' is directly placed on the stern of the hull 100, the entire floating barge device is the load-bearing area 101 above, which is used to carry the loading part 400 with a larger volume.

[0060] Combination Figure 2 and Figure 13-Figure 21 As shown, the extension platform 10 in this embodiment includes a platform body 11, a first support frame 12, a second support frame 13, a connecting rib plate 14 and a supporting rib plate 15. Specifically, a plurality of first support frames 12 and a plurality of second support frames 13 are provided, and the plurality of first support frames 12 and the plurality of second support frames 13 are embedded below the platform body 11, and the upper top surface of the platform body 11 and the top surface of the hull 100 are located on the same horizontal plane, thereby ensuring the overall stability of the platform body 11 while avoiding interference with the installation of the loading part 400. Exemplarily, the platform body 11 is made of H-shaped steel, and the length of the first support frame 12 is greater than the length of the second support frame 13, thereby improving the mechanical strength of the platform body 11 for supporting the tail pontoon 30 area. Exemplarily, the number and position of the first support frame 12 and the second support frame 13 can be set as needed, and this embodiment will not be repeated.

[0061] Furthermore, the connecting ribs 14 are configured as triangular structures, and the connecting ribs 14 are respectively connected to the bottom of the extension platform 10 and the side of the hull 100, so as to improve the connection strength between the extension platform 10 and the hull 100. Accordingly, a supporting rib 15 is provided below the extension platform 10, and a plurality of supporting ribs 15 are provided below the area supporting the tail pontoon 30, so as to effectively ensure the stability of the tail pontoon 30 when providing support later. Figure 2 and Fig.17 As shown, in this embodiment, a side support 102 is further provided between the extension assembly and the hull 100, and both ends of the side support 102 are respectively connected to the extension platform 10 and the hull 100, so as to avoid the extension assembly from being deflected along its sailing direction during the operation of the hull 100, thereby further improving the connection strength between the extension assembly and the hull 100.

[0062] like Figure 2 and Figure 4-Figure 13 As shown, in this embodiment, the support assembly 20 includes a plurality of diagonal braces, and the diagonal braces are all arranged obliquely, and the two ends are respectively connected to the extension platform 10 and the hull 100. Specifically, in this embodiment, the side support 102 is arranged in the horizontal direction, and the diagonal brace is arranged in the vertical direction, so as to fix the extension platform 10 in different directions to ensure the stable connection between it and the hull 100. Specifically, in this embodiment, the support assembly 20 is also provided with a plurality of connecting plates, and the adjacent two sides of the connecting plates are respectively welded to the bottom of the extension platform 10 and the side of the hull 100, so as to further improve the support effect of the support assembly 20 and ensure the stability of the extension platform 10.

[0063] For example, Figure 4 and Figure 5 As shown, the diagonal brace includes a first diagonal brace 21, and the first diagonal brace 21 is also configured as a triangular structure, and the extension platform 10 and the hull 100 can be fixed respectively by the first diagonal brace 21. Figure 6-Figure 13The diagonal brace is also provided with a second diagonal brace 22, a third diagonal brace 23, a fourth diagonal brace 24, a fifth diagonal brace 25, a sixth diagonal brace 26, a seventh diagonal brace 27, an eighth diagonal brace 28 and a ninth diagonal brace 29, wherein all the diagonal braces except the third diagonal brace 23 are provided with connecting plates. Specifically, the second diagonal brace 22 includes a first diagonal plate 221, a first short plate 222, a first long plate 223 and a first connecting plate 224, the third diagonal brace 23 includes a second diagonal plate 231, a second short plate 232 and a second long plate 233, the fourth diagonal brace 24 includes a third diagonal plate 241, a third short plate 242, a third long plate 243 and a second connecting plate 244, the fifth diagonal brace 25 includes a fourth diagonal plate 251, a fourth short plate 252, a fourth long plate 253 and a third connecting plate 254, and the sixth diagonal brace 25 includes a fourth diagonal plate 251, a fourth short plate 252, a fourth long plate 253 and a third connecting plate 254. The diagonal brace 26 includes a fifth diagonal plate 261, a fifth short plate 262, a fifth long plate 263 and a fourth connecting plate 264, the seventh diagonal brace 27 includes a sixth diagonal plate 271, a sixth short plate 272, a sixth long plate 273 and a fifth connecting plate 274, the eighth diagonal brace 28 includes a seventh diagonal plate 281, a seventh short plate 282, a seventh long plate 283 and a sixth connecting plate 284, and the ninth diagonal brace 29 includes an eighth diagonal plate 291, an eighth short plate 292, an eighth long plate 293 and a seventh connecting plate 294.

[0064] Specifically, the inclined plates in the second to ninth inclined braces 22 to 29 are all inclined, and the two ends are respectively connected to the platform body 11 and the hull 100, the short plates and the long plates are arranged in parallel and spaced between the inclined plates and the platform body 11, and both the short plates and the long plates are arranged in the vertical direction, and both are perpendicular to the platform body 11, thereby providing upward stable support for the platform body 11, and improving the connection strength of the inclined plates, thereby improving the connection strength between the platform body 11 and the hull 100. Further, the connecting plates in the inclined braces except the third inclined brace 23 are all located at the top to connect the platform body 11 and the hull 100 to prevent the platform body 11 from tilting.

[0065] Combination Figure 2 As shown, the first diagonal brace 21 to the ninth diagonal brace 29 are arranged in sequence to provide different degrees of support effects from the outside to the inside for the extension platform 10, wherein the closer to the middle position of the extension platform 10, the longer the diagonal brace is, and the smaller the angle between the diagonal brace and the extension platform 10 is, thereby ensuring the stability of the extension platform 10 when the pontoon or loading component 400 is placed subsequently, thereby ensuring the stable placement of the pontoon or loading component 400.

[0066] The following is an explanation of the method of using the floating device in this embodiment.

[0067] The method for using the floating barge device comprises the following steps:

[0068] According to the load-bearing requirements, the size of the extension components in the above floating barge device is modified;

[0069] Then the buoyancy box is fixed to the bow of the hull 100 by welding;

[0070] Carry out load-bearing analysis on the modification area, and determine the placement position of the buoyancy box at the rear of the hull 100 by means of structural modeling and finite element calculation, so as to place it on the rear of the hull 100 or on the extension assembly;

[0071] A loading member 400 is placed on the hull 100 .

[0072] Combination Figure 2 and Figure 3 As shown, in this embodiment, the buoyancy box can be based on Figure 2 As shown, it can be placed on the extension assembly, or according to Figure 3 As shown, it is directly placed on the hull 100 to avoid the loading part 400 and ensure the stability of the tail of the hull 100 during the launching process. Therefore, by partially modifying the tail of the floating barge device, adding an extension component as a load-bearing structure, and allowing the pontoon to be placed on the extension component or other deck areas of the hull 100, the needs of ultra-wide ship transshipment and launching operations can be met, further giving full play to the use value of the floating barge device, and the modification cost is lower than that of conventional methods.

[0073] Therefore, by modifying the extension component at the tail of the floating barge in this embodiment, the application scope of the floating barge can be greatly improved, and the technical problem that ultra-wide ships cannot use the floating barge to launch can be effectively solved. The overall modification volume is small, the construction cost is low, and the application scope is wide.

[0074] 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, other different forms of changes or modifications can be made based on the above description. 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 floating barge device, characterized in that: include: A hull (100), an extension assembly and a pontoon, wherein the extension assembly is symmetrically arranged on both sides of the stern of the hull (100) and extends outward, and the pontoon is arranged on the bow and stern of the hull (100), or the pontoon is arranged on the bow of the hull (100) and the extension assembly.

2. The floating barge device according to claim 1, characterized in that: The extension assembly comprises an extension platform (10) and a support assembly (20); the extension platform (10) is arranged in a horizontal direction, and the top surfaces of the extension platform (10) and the hull (100) are located on the same horizontal plane; the support assembly (20) is supported on the extension platform (10) and connected to the hull (100); and the pontoon can be placed on the extension platform (10).

3. The floating barge device according to claim 1, characterized in that: The pontoons include a first pontoon (301), a second pontoon (302) and a third pontoon (303), each of which has at least two pontoons and is symmetrically arranged at the bow of the hull (100).

4. The floating device according to claim 1, characterized in that: The pontoon is provided with a tail pontoon (30) and a deck tail pontoon (30'), the tail pontoon (30) is placed on the extension assembly, and the deck tail pontoon (30') is placed at the tail of the hull (100).

5. The floating barge device according to claim 1, characterized in that: When the buoyancy box is arranged on the extension assembly, a load-bearing area (101) is arranged between the two extension assemblies for placing the loading member (400).

6. The floating barge device according to claim 2, characterized in that: The extension platform (10) comprises a platform body (11), a first support frame (12) and a second support frame (13), wherein a plurality of the first support frames (12) and a plurality of the second support frames (13) are embedded below the platform body (11).

7. The floating barge device according to claim 6, characterized in that: The extension platform (10) further comprises a connecting rib plate (14) and a supporting rib plate (15), wherein the connecting rib plate (14) is connected to the extension platform (10) and the hull (100), and the supporting rib plate (15) is arranged below the extension platform (10).

8. The floating barge device according to claim 2, characterized in that: The support assembly (20) comprises a plurality of diagonal braces, which are arranged obliquely and have two ends respectively connected to the extension platform (10) and the hull (100).

9. The floating barge device according to claim 8, characterized in that: The support assembly (20) is further provided with a plurality of connecting plates, and adjacent two sides of the connecting plates are welded to the bottom of the extension platform (10) and the side of the hull (100).

10. The method for using the floating barge device is characterized in that: The following steps are involved: According to the load-bearing capacity requirement, the size of the extension component in the floating barge device described in any one of claims 1 to 9 is modified; Then, the buoyancy box is fixed to the bow of the hull (100) by welding; Carrying out a load-bearing analysis on the modification area, and determining the placement position of the buoyancy box at the stern of the hull (100) by means of structural modeling and finite element calculation, so as to place it on the stern of the hull (100) or on an extension component; A loading member (400) is placed on the hull (100).

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