A ship penetrating structure

Abstract

The utility model discloses a ship intersecting structure belongs to the hull structure technical field. In the ship intersecting structure, the end of the bone material is connected with the first component, the second component is provided with a through hole, the side opening of the through hole is formed on one side of the second component, the bone material passes through the through hole, the end of the second component is connected with the side of the first component, the patch is arranged on the side of the second component, the patch covers at least part of the through hole, the patch is welded with the second component, wherein the hole width of the through hole gradually reduces from the side close to the side opening to the side far from the side opening. In the ship intersecting structure, in the process of assembling the component and the bone material, the bone material can enter the through hole from the side opening more smoothly because of the larger hole width of the side opening, and the alignment is easy to realize, the guiding and limiting effect of the gradually reducing hole width on the bone material is played as the bone material gradually goes deep into the hole, the clamping problem in the process of assembling the component and the bone material is solved, and the higher installation efficiency is considered.

Description

Technical Field

[0001] This utility model relates to the field of ship hull structure technology, and in particular to a ship intersecting structure. Background Technology

[0002] In ship hull structure design, the application of aggregates is extensive and crucial for enhancing the overall strength, stiffness, and stability of the hull. Aggregates are typically arranged in a specific direction and spacing within the hull structure, working in conjunction with other components to form a robust structural system. It is common for aggregates to penetrate other components, such as longitudinal aggregates penetrating transverse beams. To ensure the continuity of the aggregates, through holes are generally required in the components intersecting with them.

[0003] During the shipbuilding and installation process, when assembling the skeleton and components, the skeleton and the through hole may not be properly aligned due to reasons such as insufficient cutting precision of the through hole of the component or local deformation of the component and the skeleton. This can result in the component and the skeleton getting stuck, and the skeleton being unable to smoothly enter the through hole.

[0004] To solve the installation positioning problem, it is generally necessary to partially modify the through hole so that the skeleton can enter the through hole from the side opening and pass through the component. However, this will reduce the component installation efficiency and reduce the shipbuilding efficiency.

[0005] To address the installation positioning issue, some techniques involve pre-cutting components that intersect with the framework into multiple pieces. This allows for more flexible adjustment of the relative positions of the components and framework on-site, ensuring better alignment of the framework with the through holes. After the framework passes through the component's through holes, the multiple components are then welded together as a single unit. While this solves the installation positioning problem, the increased number of component seams leads to a greater amount of welding work in the later stages, reducing shipbuilding efficiency. Utility Model Content

[0006] The purpose of this utility model embodiment is to provide a ship intersecting structure that solves the positioning problem in the assembly process of components and skeletons by improving the form of the through hole, while taking into account high installation efficiency, which is conducive to improving the efficiency of ship construction.

[0007] To achieve the above objectives, the present invention adopts the following technical solution:

[0008] A ship intersection structure, comprising:

[0009] aggregate;

[0010] The first component, wherein the end of the bone material is connected to the first component;

[0011] The second component has a through hole; a side opening of the through hole is formed on one side of the second component, the bone material passes through the through hole, and the end of the second component is connected to the side of the first component;

[0012] A patch plate is disposed on the side of the second component, the patch plate covering at least a portion of the through hole; the patch plate is welded to the second component;

[0013] The through hole has a first side hole wall and a second side hole wall located on opposite sides of the bone material. The distance between the first side hole wall and the second side hole wall is the hole width. The hole width of the through hole gradually decreases from the side closer to the side opening to the side farther away from the side opening.

[0014] Optionally, the first component is a strip plate, the second component is a web plate, and the skeleton material is a bulb flat steel.

[0015] And / or, the through hole is a gate-shaped hole;

[0016] And / or, the bone material extends along the y direction, and the through hole is a through hole in the y direction on the second component; the second component has a plurality of through holes along the x direction, and the first component has a plurality of the bone material fixed along the x direction.

[0017] Optionally, the through hole has a third hole wall, which is connected between the first side hole wall and the second side hole wall, and the third hole wall faces the side opening.

[0018] Optionally, along the direction from the third hole wall to the side opening, the first side hole wall is inclined away from the second side hole wall, and the second side hole wall is inclined away from the first side hole wall.

[0019] Optionally, the bone material is spaced apart from the first side hole wall, the bone material is spaced apart from the second side hole wall, and the bone material is spaced apart from the third hole wall.

[0020] Optionally, the patch includes a first plate portion and a second plate portion, the first plate portion and the second plate portion surrounding the bone material;

[0021] The first plate portion and the second plate portion are respectively welded to the second component.

[0022] Optionally, the patch plate is a watertight patch plate, the first plate portion and the second plate portion cooperate to cover the through hole, the first plate portion and the second plate portion are respectively welded to the first component, and the first plate portion and the second plate portion are welded together;

[0023] Alternatively, the patch plate is a type 1 non-watertight patch plate, and the through hole includes a first region and a second region distributed sequentially from the side closer to the first component to the side farther away from the first component. The first plate portion and the second plate portion cooperate to cover the first region, and the first plate portion and the second plate portion are respectively welded to the first component.

[0024] Alternatively, the patch plate is a second type of non-watertight patch plate, and the through hole includes a first region, a second region, and a third region distributed sequentially from the side closer to the first member to the side farther away from the first member, with the first plate portion and the second plate portion cooperating to cover the second region.

[0025] Optionally, the patch plate is lap-welded to the second component, and the patch plate is corner-welded to the first component.

[0026] Optionally, the patch plate has a first bevel on the side near the first component, and a first weld is defined between the bevel surface of the first bevel, the surface of the second component, and the surface of the first component, and the first weld contains solder.

[0027] Optionally, the patch plate is a watertight patch plate, a second bevel is provided on the side of the first plate portion near the second plate portion, a third bevel is provided on the side of the second plate portion near the first plate portion, a second weld is defined between the bevel surface of the second bevel, the second component, and the bevel surface of the third bevel, and the second weld contains welding material.

[0028] The beneficial effects of this utility model are as follows:

[0029] In this ship's intersecting structure, the skeleton needs to penetrate the second component. The through hole is configured such that its width gradually decreases from the side closest to the side opening to the side furthest from the side opening. This allows the skeleton to smoothly enter the through hole from the side opening during assembly, facilitating alignment. As the skeleton penetrates deeper, the gradually decreasing hole width guides and limits its movement, ensuring accurate entry into the through hole and allowing the skeleton to penetrate the second component. This effectively avoids the jamming phenomenon caused by traditional, poorly designed through holes, improving the assembly efficiency of the skeleton and the second component. Furthermore, it ensures the structural strength design requirements of the second component are met. After the intersecting assembly of the skeleton and the second component is completed, the structural strength at the opening of the second component is reinforced by installing a patch plate.

[0030] During the assembly of the skeleton and the second component, there is no need to trim the through hole on site, nor is it necessary to cut the second component into multiple pieces in advance and then weld them together, thus ensuring high shipbuilding efficiency. Attached Figure Description

[0031] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments.

[0032] Figure 1 This is one of the structural schematic diagrams of the ship intersecting structure described in the embodiments of this utility model;

[0033] Figure 2 This is a second schematic diagram of the ship intersecting structure described in this embodiment of the utility model;

[0034] Figure 3 for Figure 1 An enlarged view of the structure near the right-hand skeleton in the ship's intersecting structure, or... Figure 2 Enlarged view of the structure near the left-side frame in the ship's intersecting structure;

[0035] Figure 4 for Figure 1 An enlarged view of the structure near the left side of the ship's intersecting structure, or... Figure 2 Enlarged view of the structure near the right-side frame in the ship's intersecting structure;

[0036] Figure 5 for Figure 1 A schematic diagram of how the second component is installed onto the first component with a skeleton in the intersecting structure of a ship;

[0037] Figure 6 This is a schematic diagram of a structure in which a second component of a ship intersecting structure described in this embodiment of the present invention has a patch plate on its side, and the patch plate is a watertight patch plate.

[0038] Figure 7 This is a schematic diagram of a structure in which a second component of a ship intersecting structure described in this embodiment of the present invention has a patch plate on its side, and the patch plate is a type 1 non-watertight patch plate;

[0039] Figure 8 This is a schematic diagram of a ship intersecting structure according to an embodiment of the present invention, in which a patch plate is provided on the side of the second component and the patch plate is a second type of non-watertight patch plate;

[0040] Figure 9 for Figure 6 , Figure 7 The diagram shows the welding method and weld type at position JD1 (node ​​1) in the intersecting structure of the ship.

[0041] Figure 10 for Figure 6 The diagram shows the welding method and weld type at position JD2 (node ​​2) in the intersecting structure of the ship.

[0042] Figure 11This diagram illustrates a situation where the second component may get stuck and be unable to continue its smooth lowering process when the skeleton material is bulb flat steel and the bulb heads of adjacent bulb flat steels are facing different directions.

[0043] In the figure: 10, first component; 20, skeleton; 21, ball head; 30, second component; 31, through hole; 311, first side hole wall; 312, second side hole wall; 313, third hole wall; 32, side opening; 40, patch plate; 41, first plate part; 42, second plate part; 50, first weld; 60, second weld. Detailed Implementation

[0044] To make the technical problems solved by this utility model, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0045] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected" and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal communication of two components or the interaction between 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.

[0046] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0047] The inventors discovered that when assembling the bone material and the second component, jamming can easily occur, leading to problems such as unsmooth assembly or inability to assemble the two components.

[0048] like Figure 11The diagram illustrates that the backbone material is bulb flat steel. During installation, multiple bulb flat steel bars are first arranged at intervals, and the first end of each bar is fixed (e.g., welded to the first component). Correspondingly, multiple through holes are opened at intervals on the second component. The side openings of these through holes are aligned with the positions of the bulb flat steel bars. When installing the second component, it is lowered with the side openings facing downwards, so that the bulb flat steel bars can pass through their respective side openings and enter the through holes, achieving the goal of multiple bulb flat steel bars penetrating the same second component. However, during the installation of the second component, due to the different orientations of the bulb heads of adjacent bulb flat steel bars, or local deformation during the cutting, welding, transportation, and hoisting processes, the second component may become stuck and unable to be lowered smoothly as it is lowered from top to bottom. For example:

[0049] The left-side bulb flat steel is well aligned with the left-side through hole, but the right-side bulb flat steel cannot enter the side opening of the right-side through hole, or it interferes with the left side wall of the right-side through hole. In this case, the second component cannot be lowered smoothly. If the entire second component is moved to the left, although the alignment requirement between the right-side bulb flat steel and the right-side through hole can be met, it will cause the left-side bulb flat steel to get stuck in the left-side through hole.

[0050] To address the positioning issue, some solutions involve cutting through the deformed areas on-site. While this resolves the positioning problem during the installation of the second component, it reduces installation efficiency. Other solutions involve pre-cutting the second component into multiple pieces and installing each piece separately. This reduces installation accuracy requirements and minimizes positioning issues. However, the pieces still need to be welded together later, increasing the amount of welding work, especially when the second component is large. This can impact the construction schedule.

[0051] Based on this, this application provides a ship intersecting structure that can avoid or improve the positioning problem during the assembly process of the second component 30 and the skeleton 20, while also taking into account high installation efficiency, which is conducive to improving ship construction efficiency.

[0052] The ship intersecting structure of this application is applicable to ship superstructures, such as passenger ships, ro-ro passenger ships, and roll-on / ro-off ships.

[0053] The following describes the ship intersection structure of this application. (Refer to...) Figures 1 to 10 The ship's intersecting structure includes a skeleton 20, a first component 10, a second component 30, and a patch plate 40. During assembly, the skeleton 20 needs to penetrate the second component 30 to achieve intersecting connection. In the hull structure, the skeleton 20 serves as a load-bearing and reinforcing component.

[0054] The first end of the skeleton 20 is welded to the first component 10. Exemplarily, the first component 10 is a plate-shaped or shell-shaped flat component, and the skeleton 20 is welded vertically or substantially vertically to the surface of the first component 10. The second component 30 has a through hole 31, and a side opening 32 of the through hole 31 is formed on the side of the second component 30. Exemplarily, the second component 30 is a plate-shaped or shell-shaped flat component, the through hole 31 is a through hole that passes through the second component 30 along the thickness direction, and a side opening 32 communicating with the through hole 31 is formed on the side of the second component 30.

[0055] The side opening 32 allows the skeleton 20 to be inserted laterally into the through hole 31 from the second component 30. After the second component 30 and the skeleton 20 are assembled in place, the skeleton 20 penetrates the second component 30. After the second component 30 and the skeleton 20 are assembled in place, the patch plate 40 is installed onto the second component 30, covering at least part of the through hole 31. The patch plate 40 is welded to the second component 30 to achieve fixed installation. The installation of the patch plate 40 can compensate for the local strength of the second component 30, transfer loads, avoid excessive local stress, and ensure the structural strength and stability of the second component 30.

[0056] The through hole 31 has opposing first sidewalls 311 and second sidewalls 312. The through hole 31 also has a third sidewall 313, which connects the first sidewalls 311 and second sidewalls 312, and faces the side opening 32; that is, the third sidewall 313 and the side opening 32 are located on opposite sides of the through hole 31. Figure 3 As shown, after the second component 30 and the skeleton 20 are assembled, the first side hole wall 311 and the second side hole wall 312 are located on opposite sides of the skeleton 20, and the third hole wall 313 is located at the end of the skeleton 20 away from the first component 10.

[0057] The distance between the first side hole wall 311 and the second side hole wall 312 is the hole width d, and the hole width of the through hole 31 gradually decreases from the side near the side opening 32 to the side away from the side opening 32. For example, the through hole 31 is a door-shaped hole that approximates the shape of a door.

[0058] Exemplarily, the following is a method for installing the ship intersecting structure of this application: S1: First, weld the first end of the skeleton 20 to the first component 10, the assembly of the first component 10 and the skeleton 20 is located on a work platform or the ground. S2: Hoist the second component 30 above the assembly of the first component 10 and the skeleton 20, the side of the second component 30 with the side opening 32 facing the skeleton 20. S3: Lower the second component 30 from top to bottom, so that the assembly of the second component 30 is close to the skeleton 20, and the second end of the skeleton 20 is inserted through the side opening 32. S4: Continue to lower the second component 30, the skeleton 20 continues to penetrate into the through hole 31, until the second component 30 is installed in place, for example, the bottom of the second component 30 contacts the surface of the first component 10. S5: Install the patch plate 40 to the designed position and weld the patch plate 40 to the second component 30.

[0059] The design of the ship intersecting structure in this application has the following advantages:

[0060] First, it avoids or improves the jamming problem during the assembly of the second component 30 and the skeleton 20, thus improving assembly efficiency. The width of the side opening 32 of the through hole 31 is relatively large, providing sufficient space for the skeleton 20 to enter. During assembly, even if the skeleton 20 has a certain positional or angular deviation, it can smoothly enter the through hole 31 from the side opening 32, making alignment easy. As the skeleton 20 gradually enters, the hole width gradually decreases, which can guide and limit the skeleton 20, guiding it to accurately enter the through hole 31, thereby enabling the skeleton 20 to penetrate the second component 30. This effectively avoids the jamming phenomenon caused by the traditional unreasonable hole shape of the through hole 31, greatly improving the assembly efficiency of the skeleton 20 and the second component 30.

[0061] Secondly, it reduces on-site operations and improves construction efficiency. In the assembly process of the steel frame 20 and the second component 30, the through hole 31 does not need to be trimmed on-site, nor does the second component 30 need to be pre-cut into multiple pieces for subsequent welding. This reduces on-site operation steps and time, ensuring higher shipbuilding efficiency, which helps to shorten the shipbuilding cycle and reduce construction costs.

[0062] Third, ensuring structural strength. The presence of a through hole 31 in the second component 30 affects its local structural strength. In this application, the width of the through hole 31 gradually decreases from the side closest to the side opening 32 to the side furthest from it. This design ensures both smooth assembly of the skeleton 20 and structural strength at the opening in the second component 30. By installing a patch plate 40 that covers at least part of the through hole 31 and then welding the patch plate 40 to the second component 30, the structural strength at the opening in the second component 30 is further enhanced. The patch plate 40 and the second component 30 form a unified whole, increasing the structural thickness and stiffness around the through hole 31 and effectively compensating for the local strength loss due to the opening. Simultaneously, the patch plate 40 optimizes the load transfer path, preventing excessive local stress.

[0063] In one embodiment, the first component 10 is a strip plate, and the second component 30 is a web plate.

[0064] In one embodiment, the first component 10 is a deck, the skeleton 20 is a longitudinal skeleton of the deck, and the second component 30 is a transverse wall panel used to separate different compartments.

[0065] In one embodiment, the first component 10 is a base plate or an outer plate, the skeleton 20 is an outer bottom longitudinal skeleton, and the second component 30 is a solid rib plate.

[0066] In one embodiment, the stiffener 20 is a bulb flat steel, which comprises a flat web and a spherical head 21, belonging to asymmetrical steel sections. The flat web provides a larger planar support area, effectively distributing the load and enhancing structural stability; while the spherical head 21 increases the moment of inertia of the stiffener 20 section, improving its bending resistance, allowing the stiffener 20 to better maintain its structural shape and reduce deformation when subjected to bending forces. In other embodiments, the stiffener 20 can also be a flat steel, angle steel, or other structures.

[0067] In one embodiment, the skeleton 20 and the second component 30 are arranged longitudinally and laterally, respectively serving as transverse and longitudinal components of the ship, distributing the load evenly to various parts of the hull. The skeleton 20 extends along the y-direction, and the through hole 31 is a through hole in the second component 30 in the y-direction; the second component 30 has several through holes 31 in the x-direction, and several skeletons 20 are fixed in the x-direction of the first component 10. Exemplarily, the y-direction is the longitudinal direction of the hull, and the x-direction is the transverse direction of the hull. Only the x-direction is shown in the drawings; perpendicular to the drawings... Figure 1 The direction of the paper is the y-direction.

[0068] In one embodiment, reference is made to Figure 3 , Figure 5To ensure proper alignment between the second component 30 and the skeleton 20, both side walls of the through hole 31 are inclined. Specifically, along the direction from the third hole wall 313 to the side opening 32, the first side hole wall 311 is inclined away from the second side hole wall 312, and the second side hole wall 312 is inclined away from the first side hole wall 311. For example, when installing the second component 30, the second component 30 moves from top to bottom closer to the skeleton 20. The side opening 32 is located below the through hole 31. From bottom to top, the two side hole walls of the through hole 31 gradually slope inward and taper inward. This design makes the through hole 31 resemble a door-shaped structure. During the process of the second component 30 approaching the skeleton 20, even if the second component 30 undergoes local deformation or the position of the skeleton 20 is slightly deviated, the skeleton 20 can enter the through hole 31 through the wider side opening 32. Furthermore, as the second component 30 continues to move downward, the two gradually inwardly sloped side hole walls also play a good guiding role, guiding the second component 30 to automatically align with the skeleton 20, so that the second component 30 can be smoothly installed in place, greatly improving installation efficiency and reducing problems such as wasted installation time due to positioning issues.

[0069] Optionally, continue to refer to Figures 1 to 4 When the second component 30 and the rib 20 are assembled, the rib 20 maintains a gap between itself and the first side hole wall 311, between itself and the second side hole wall 312, and between itself and the third hole wall 313. In actual installation, due to factors such as processing errors, local deformation of components, and uncertainties in installation operations, it is difficult to ensure that the rib 20 can precisely and completely fit with the through hole 31, which can easily lead to jamming problems. This embodiment maintains the gap between the rib 20 and each hole wall, providing a certain margin of error for the assembly of the rib 20 and the second component 30. This allows the rib 20 to be smoothly and continuously inserted into the through hole 31 from the side opening 32, completing the assembly of the second component 30 and the rib 20, improving installation efficiency and reducing rework caused by inaccurate installation.

[0070] In other embodiments, the through hole 31 is configured such that the hole width gradually decreases from the side opening 32 to the third hole wall 313, with one of the first side hole wall 311 and the second side hole wall 312 inclined and the other perpendicular to the surface of the first member 10.

[0071] In one embodiment, when the second component 30 has a through hole 31, in order to meet the watertightness requirements or strength calculation requirements, after the second component 30 and the skeleton 20 are assembled, a patch plate 40 is installed at the through hole 31. The patch plate 40 at least covers part of the through hole 31, and the patch plate 40 can strengthen the structural strength at the opening and can also be used to block water.

[0072] The type of patch plate 40 can be divided into watertight patch plate 40 and non-watertight patch plate 40. Watertight patch plate 40 combines good water-blocking performance with structural strength enhancement. When the second component 30 has a through hole 31 and is assembled with the skeleton 20, installing a watertight patch plate 40 at the through hole 31 effectively prevents seawater, rainwater, and other liquids from seeping into the ship's internal compartments through the through hole 31, ensuring a dry and safe internal environment. For example, watertight patch plate 40 is used at through holes 31 in critical areas such as watertight bulkheads, fore and aft peaks, and double bottom compartments. Non-watertight patch plate 40 is installed in locations where watertightness requirements are not high, primarily to strengthen the structural strength at the openings in the second component 30.

[0073] For the patch plate 40, the patch plate 40 and the second component 30 are lap welded. In some cases, the patch plate 40 is welded to the first component 10, and the two are corner welded; in other cases, the patch plate 40 does not contact the first component 10, and no welding is required between the patch plate 40 and the first component 10.

[0074] In one embodiment, reference is made to Figures 6 to 8 The patch plate 40 adopts a split structure, comprising a first plate portion 41 and a second plate portion 42. During installation, the first plate portion 41 and the second plate portion 42 are installed in different positions. After installation, the first plate portion 41 and the second plate portion 42 surround the skeleton 20, with the edges of the first plate portion 41 and the second plate portion 42 surrounding the skeleton 20. A mating hole is formed between the first plate portion 41 and the second plate portion 42 to avoid obstructing the skeleton 20. Furthermore, after installation, the first plate portion 41 and the second plate portion 42 cooperate to cover the entire or partial area of ​​the through hole 31. For example, for the watertight patch 40, the first plate portion 41 and the second plate portion 42 cooperate to cover the entire area or at least 90% of the area of ​​the through hole 31; for the first type of non-watertight patch 40, the first plate portion 41 and the second plate portion 42 cooperate to cover the area of ​​the through hole 31 near the first member 10, while the area of ​​the through hole 31 away from the side opening 32 and away from the first member 10 is not covered; for the second type of non-watertight patch 40, the first plate portion 41 and the second plate portion 42 cooperate to cover the middle area of ​​the through hole 31, while the side of the through hole 31 near the first member 10 and the side near the third hole wall 313 are not covered.

[0075] Regardless of whether the patch plate 40 is a watertight patch plate 40, a first-type non-watertight patch plate 40, or a second-type non-watertight patch plate 40, the patch plate 40 is welded to the second component 30 to achieve basic fixation of the patch plate 40 and to supplement the structural strength and stability of the second component 30 at the location of the through hole 31. (Refer to...) Figures 6 to 9The patch plate 40 is welded to the second component 30. When the first plate portion 41 and the second plate portion 42 are respectively provided on the side of the second component 30, the first plate portion 41 and the second plate portion 42 are respectively welded to the second component 30, for example, by using lap welding to connect the two plates of the patch plate 40 to the second component 30 respectively.

[0076] Understandably, dividing the patch plate 40 into at least two separate plates allows for greater flexibility when installing the patch plate 40 after the first component 10, the second component 30, and the skeleton 20 are assembled into a single unit. Figures 6 to 8 As shown, the first plate 41 can be placed on the left side of the skeleton 20 first, and then the first plate 41 is moved to the right. The second plate 42 can be placed on the right side of the skeleton 20 first, and then the second plate 42 is moved to the left. After the first plate 41 and the second plate 42 are moved to the middle, the first plate 41 and the second plate 42 cooperate to wrap around the skeleton 20, and the two cooperate to completely or substantially completely cover the through hole. The design of the split patch plate 40 allows different parts of the patch plate 40 to approach the rib 20 from different directions beside the rib 20. This achieves a proper fit with the rib 20 to cover the through hole, avoiding the problem of the patch plate 40 being stuck by the rib 20 due to poor alignment during the installation of the integral patch plate 40. In this embodiment, the split structure of the patch plate 40 can first perform preliminary positioning and fixation of the first plate part 41 and the second plate part 42, and then make fine adjustments to ensure that they are accurately positioned around the rib 20 before finally welding them together. This installation method of the patch plate 40 can reduce the problem of jamming during the installation process, reduce the installation difficulty, and improve the installation efficiency.

[0077] The following are several configuration options for the patch 40.

[0078] One of the configuration methods for the 40-piece patch: such as Figure 6 This indicates that patch 40 is a watertight patch 40.

[0079] The watertight patch 40 has a mating hole that fits the shape of the skeleton 20. After the patch 40 is installed, the skeleton 20 is located in the mating hole, and the edge of the mating hole is close to or abuts the edge of the skeleton 20. The patch 40 completely or substantially completely covers the through hole 31 of the second component 30.

[0080] The patch plate 40 is welded to the first component 10. The first plate portion 41 and the second plate portion 42 are respectively welded to the first component 10, for example, by using corner welding to achieve the welding between the first plate portion 41 and the first component 10, and between the second plate portion 42 and the first component 10.

[0081] After the first plate 41 and the second plate 42 are both in place, the joint between the first plate 41 and the second plate 42 is welded, for example, by butt welding, to connect the two plates into a single patch plate 40. It is understandable that after the first plate 41 and the second plate 42 are each welded to the first component 10 and the second component 30 respectively, butt welding is also performed between the two plates, thus improving the installation strength of the patch plate 40. It should be noted that although the patch plate 40 is divided into two independent plates, requiring subsequent butt welding between the first plate 41 and the second plate 42, the patch plate 40 is relatively small, allowing for quick completion of the butt welding between the two plates. Furthermore, the reduced installation difficulty of the split patch plate 40 also helps to shorten the construction period.

[0082] In other embodiments, butt welding may not be required between the first plate portion 41 and the second plate portion 42.

[0083] Second configuration method for patch 40: such as Figure 7 This indicates that patch 40 is a non-watertight patch 40 and is a type 1 non-watertight patch 40.

[0084] The through hole 31 includes a first region and a second region distributed sequentially from the side closer to the first member 10 to the side farther away from the first member 10. The patch plate 40 covers the first region of the through hole 31, while the second region is exposed and not covered by the patch plate 40. The patch plate 40 is welded to the first member 10 and to the second member 30.

[0085] Understandably, when there is no need for a strict watertight design for the through hole 31, the use of a first-class non-watertight patch plate 40 reduces the alignment requirements between the patch plate 40 and the skeleton 20, making it easier to install the patch plate 40. At the same time, the patch plate 40 is close to the side of the first component 10, and its end can be welded to the first component 10 while being welded to the second component 30, thereby strengthening the structural strength of the patch plate 40 installation. The ship's forces can be transferred between the first component 10, the patch plate 40, and the second component 30.

[0086] The third configuration method for patch 40: such as Figure 8 This indicates that patch 40 is a non-watertight patch 40 and is a type II non-watertight patch 40.

[0087] The through hole 31 includes a first region, a second region, and a third region distributed sequentially from the side closest to the first member 10 to the side furthest from the first member 10. The patch plate 40 covers the second region, while the first and third regions are exposed and not obstructed by the patch plate 40. The patch plate 40 is welded to the first member 10 and to the second member 30.

[0088] Understandably, when there is no need for a strict watertight design for the through hole 31, the use of the first type of non-watertight patch plate 40 reduces the alignment requirements between the patch plate 40 and the skeleton 20, making it easier to install the patch plate 40. At the same time, the patch plate 40 only needs to be welded to the second component 30 and does not need to be matched with the first component 10, reducing the installation requirements of the patch plate 40 and improving the installation efficiency of the patch plate 40.

[0089] For example, for the watertight patch plate 40, the first type of non-watertight patch plate 40, and the second type of non-watertight patch plate 40, the patch plate 40 is lap-welded to the second component 30. For the watertight patch plate 40 and the first type of non-watertight patch plate 40, the patch plate 40 is corner-welded to the first component 10.

[0090] In one embodiment, for the watertight patch plate 40 and the first type of non-watertight patch plate 40, the installation and welding of the patch plate 40 are achieved in the following manner, namely... Figure 6 Node 1 (JD1) in the middle Figure 7 Node 1 (JD) in the code all adopts the following... Figure 9 Illustrated welding method:

[0091] The patch plate 40 is stacked on the surface of the second component 30. The patch plate 40 has a first bevel on the side near the second component 30. A local area of ​​the surface of the second component 30 is exposed through the first bevel. The bevel surface of the first bevel, the surface of the second component 30 and the surface of the first component 10 define a first weld 50. Welding material is filled into the first weld 50 by welding. The welding material connects and fixes the first component 10, the patch plate 40 and the second component 30, thereby realizing the fixed connection between the patch plate 40 and the first component 10 and between the patch plate 40 and the second component 30.

[0092] In this embodiment, the corner joint where the patch plate 40 connects to the first component 10 uses an open bevel to increase the penetration depth of the fillet weld, such as... Figure 9 Node 1 (JD1) illustration.

[0093] In one embodiment, such as Figure 6 As shown, for the watertight patch plate 40, the butt welding between the first plate portion 41 and the second plate portion 42 is achieved in the following manner, namely... Figure 6 Node 2 (JD2) in the middle adopts Figure 10 Illustrated welding method:

[0094] A second bevel is formed on the side of the first plate portion 41 near the second plate portion 42, and a third bevel is formed on the side of the second plate portion 42 near the first plate portion 41. A second weld 60 is defined between the bevel surface of the second bevel, the second component 30, and the bevel surface of the third bevel. Welding material is filled into the second weld 60 by welding, and the welding material connects and fixes the first plate portion 41, the second component 30, and the second plate portion 42. While achieving a fixed connection between the first plate portion 41 and the second plate portion 42, the connection strength between the patch plate 40 and the second component 30 at the butt joint is strengthened.

[0095] In this embodiment, the joint of the split plates of the watertight patch plate 40 is beveled to ensure the penetration requirements of the butt weld, such as... Figure 10 Node 2 (JD2) illustration.

[0096] In this application, a new through-hole 31 design is adopted to solve or improve the installation misalignment problem that occurs when the second component 30 is installed with multiple bulb flats when the spherical heads 21 of adjacent bulb flats have different orientations. For the watertight patch plate 40 or the non-watertight patch plate 40, the patch plate 40 is divided into at least a first plate portion 41 and a second plate portion 42 to achieve matching between the patch plate 40 and the through-hole 31 and the skeleton 20, fully meeting the installation requirements of the patch plate 40 and achieving high installation efficiency. The welding nodes at the joints between the patch plate 40 and the first component 10, the patch plate 40 and the second component 30, and adjacent first plate portions 41 and second plate portions 42 of the patch plate 40 are improved to enhance the quality of the welding installation of the patch plate 40, ensure the reinforcement requirements, and guarantee the watertightness requirements for the watertight patch plate 40.

[0097] This application not only improves or solves the positioning problem during the assembly of the second component 30 and the skeleton 20, thus increasing the installation efficiency of the second component 30, but also improves the welding quality of the patch plate 40, increasing the structural safety and service life of the patch plate 40. In the shipbuilding process, adopting the ship intersecting structure design and installation scheme of this application can improve construction quality and shorten the shipbuilding cycle, thereby contributing to an extended service life of the ship.

[0098] In the description herein, it should be understood that the terms "upper," "lower," "left," and "right," etc., refer to the orientation or positional relationships shown in the accompanying drawings, and are used only for ease of description and simplification of operation. They 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" and "second" are merely used for distinction in description and have no special meaning.

[0099] In the description of this specification, references to terms such as "an embodiment," "example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment or example.

[0100] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style of the specification 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.

[0101] The technical principles of this utility model have been described above with reference to specific embodiments. These descriptions are merely for explaining the principles of this utility model and should not be construed as limiting the scope of protection of this utility model in any way. Based on this explanation, those skilled in the art can readily conceive of other specific embodiments of this utility model without any inventive effort, and these embodiments will all fall within the scope of protection of this utility model.

Claims

1. A ship intersecting structure, characterized in that, include: Aggregate(20); The first component (10) is connected to the end of the bone material (20); The second component (30) has a through hole (31); a side opening (32) of the through hole (31) is formed on one side of the second component (30); the bone material (20) passes through the through hole (31); and the end of the second component (30) is connected to the side of the first component (10). A patch plate (40) is disposed on the side of the second component (30), the patch plate (40) covering at least part of the through hole (31); the patch plate (40) is welded to the second component (30); The through hole (31) has a first side hole wall (311) and a second side hole wall (312) located on opposite sides of the bone material (20). The distance between the first side hole wall (311) and the second side hole wall (312) is the hole width. The hole width of the through hole (31) gradually decreases from the side close to the side opening (32) to the side away from the side opening (32).

2. The ship intersection structure according to claim 1, characterized in that, The first component (10) is a strip plate, the second component (30) is a web plate, and the skeleton (20) is a bulb flat steel; And / or, the through hole (31) is a gate-shaped hole; And / or, the bone material (20) extends along the y direction, and the through hole (31) is a through hole in the y direction on the second component (30); the second component (30) has a plurality of through holes (31) in the x direction, and the first component (10) has a plurality of the bone material (20) fixed in the x direction.

3. The ship intersection structure according to claim 1, characterized in that, The through hole (31) has a third hole wall (313) which is connected between the first side hole wall (311) and the second side hole wall (312) and faces the side opening (32).

4. The ship intersection structure according to claim 3, characterized in that, Along the direction from the third hole wall (313) to the side opening (32), the first side hole wall (311) is inclined away from the second side hole wall (312), and the second side hole wall (312) is inclined away from the first side hole wall (311).

5. The ship intersection structure according to claim 3, characterized in that, The bone material (20) is spaced apart from the first side hole wall (311), the second side hole wall (312), and the third side hole wall.

6. The ship intersection structure according to claim 1, characterized in that, The patch (40) includes a first plate portion (41) and a second plate portion (42), the first plate portion (41) and the second plate portion (42) surrounding the bone material (20); The first plate portion (41) and the second plate portion (42) are respectively welded to the second component (30).

7. The ship intersection structure according to claim 6, characterized in that, The patch plate (40) is a watertight patch plate (40). The first plate part (41) and the second plate part (42) cooperate to cover the through hole (31). The first plate part (41) and the second plate part (42) are respectively welded to the first component (10). The first plate part (41) and the second plate part (42) are welded together. Alternatively, the patch plate (40) is a first type of non-watertight patch plate (40), and the through hole (31) includes a first region and a second region distributed sequentially from the side near the first member (10) to the side away from the first member (10). The first plate portion (41) and the second plate portion (42) cooperate to cover the first region, and the first plate portion (41) and the second plate portion (42) are respectively welded to the first member (10). Alternatively, the patch plate (40) is a second type of non-watertight patch plate (40), and the through hole (31) includes a first region, a second region and a third region distributed sequentially from the side near the first member (10) to the side away from the first member (10), and the first plate portion (41) and the second plate portion (42) cooperate to cover the second region.

8. The ship intersection structure according to any one of claims 1 to 7, characterized in that, The patch plate (40) is lap-welded to the second component (30), and the patch plate (40) is corner-welded to the first component (10).

9. The ship intersection structure according to any one of claims 1 to 7, characterized in that, The patch plate (40) has a first bevel on the side near the first component (10), and a first weld (50) is defined between the bevel surface of the first bevel, the surface of the second component (30), and the surface of the first component (10), and the first weld (50) contains solder.

10. The ship intersection structure according to claim 6, characterized in that, The patch plate (40) is a watertight patch plate (40). A second bevel is provided on the side of the first plate part (41) near the second plate part (42). A third bevel is provided on the side of the second plate part (42) near the first plate part (41). A second weld (60) is defined between the slope of the second bevel, the second component (30), and the slope of the third bevel. There is solder in the second weld (60).

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