Construction method of marine wood planking and ship

Abstract

The invention discloses a construction method of a marine wood bed board and a ship, and belongs to the technical field of ships. The construction method of the marine wood bed board comprises the steps that a construction area of a deck is coated with dressing to form a leveling layer so as to adjust the flatness; and wood bed boards are laid on the leveling layer according to a preset sequence, screw rods of bolts on the deck penetrate through holes in the wood bed boards, and nuts are connected with the screw rods in a fastened mode so that the wood bed boards can be fixed to the deck. According to the construction method of the marine wood planking and the ship, leveling of the base plane can be achieved, and the wood planking can be fixed to the deck.

Description

Technical Field

[0001] The present invention relates to the technical field of ships, and in particular to a construction method of ship wooden planks and a ship. Background Art

[0002] The shipbuilding industry, particularly the construction of ocean-going research vessels, requires the installation of wooden planks on exposed steel decks due to the need for precision equipment in research areas such as open decks and laboratories. The construction process for laying wooden planks on concrete surfaces typically involves leveling the concrete surface and attaching the planks. However, welding and assembly deformation during the steel deck manufacturing process make leveling difficult. Furthermore, the adhesive and curing processes used in existing technologies fail to meet the construction requirements of ship steel decks, making it difficult to secure the planks to the deck.

[0003] Therefore, there is an urgent need for a construction method for marine wooden planking and a marine vessel to solve the above problems. Summary of the Invention

[0004] The object of the present invention is to provide a construction method of ship wooden planks and a ship, which can realize leveling of the base surface and fixation of the wooden planks on the deck.

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

[0006] A method for constructing marine wooden planks, comprising:

[0007] Apply dressing to the construction area of ​​the deck to form a leveling layer to adjust the flatness;

[0008] Wooden planks are laid on the leveling layer in a preset order, the screws of the bolts on the deck pass through the openings on the wooden planks, and nuts are fastened to the screws to fix the wooden planks on the deck.

[0009] In some possible implementations, the wooden planks are provided with electric heating grooves for embedding heating cables. When the wooden planks are laid on the leveling layer in a preset order, the preset order is the order in which the heating cables are pulled.

[0010] In some possible implementations, when laying wooden planks on the leveling layer in a preset order, the process includes:

[0011] The heating cables are embedded in the wooden planks one by one, and after each heating cable is embedded in one wooden plank, a stainless steel groove is used to clamp the heating cable on the wooden plank.

[0012] In some possible embodiments, the construction area of ​​the deck includes a heating area, and the heating area includes a walkway area, two stern working areas and a starboard working area. The walkway area is arranged to extend longitudinally along the ship, and the two stern working areas are arranged on both sides of the walkway area along the transverse direction of the ship. The starboard working area is arranged on one side of the walkway area in the transverse direction of the ship, and the heating cables are respectively arranged in the walkway area, the two stern working areas and the starboard working area.

[0013] In some possible embodiments, the wooden planks are long and strip-shaped, with their length direction arranged along the longitudinal direction of the ship and their width direction arranged along the transverse direction of the ship. At least one heating cable is respectively provided in the walkway area, the two stern working areas and the starboard working area. The heating cables are laid along the long sides of the wooden planks in the corresponding areas. When they reach the edge of the corresponding area, they turn from the short sides of the wooden planks and continue to be laid in the opposite direction from the wooden planks adjacent to the transverse direction of the ship.

[0014] In some possible implementations, before laying wooden planks on the leveling layer in a preset order, the method further includes:

[0015] Glue is applied on the wooden plank floor to form an adhesive layer to bond the wooden plank and the leveling layer.

[0016] In some possible implementations, before applying the dressing to the construction area of ​​the deck to form a leveling layer, the method further includes:

[0017] A primer is applied to the construction area of ​​the deck to form a primer layer to bond the deck and the leveling layer.

[0018] In some possible implementations, after laying wooden planks on the leveling layer in a preset order, the method further includes:

[0019] Filling glue between the board seams of adjacent wooden planks; and / or filling glue and / or covering the opening with a wooden cover, wherein the nut is located in the opening.

[0020] In some possible implementations, the deck is provided with a mounting member, the wooden planks are provided with avoidance holes, and the avoidance holes are sleeved on the mounting member. After the wooden planks are laid on the leveling layer in a preset order, the method further includes:

[0021] Glue is filled between the mounting piece and the avoidance hole.

[0022] A ship is manufactured using the construction method of ship wooden planks as described above, comprising a leveling layer and wooden planks stacked in sequence on a deck, wherein bolts are provided on the deck, the bolts pass through the leveling layer and the wooden planks and are threadedly connected to nuts.

[0023] Beneficial effects of the present invention:

[0024] The present invention provides a method for constructing marine wooden planks and a vessel. Because the deck is a steel structure and is susceptible to deformation during assembly and welding, a coating is applied to the surface of the deck construction area to adjust the deck's flatness, ensuring the flatness required for wooden plank installation and enabling base surface leveling. The wooden planks are provided with openings, and bolts are welded to the deck, with the openings and bolts positioned in a one-to-one correspondence. The bolts' rods pass through the openings, and nuts are then threadedly engaged with the rods, securing the wooden planks to the deck. The connection between the bolts and nuts ensures the secure connection between the wooden planks and the deck, meeting the strength requirements for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a cross-sectional schematic diagram of a wooden plank provided by a specific embodiment of the present invention being laid on a deck;

[0026] Figure 2 is a front view of a wooden plank provided by a specific embodiment of the present invention being laid on a deck;

[0027] Figure 3 yes Figure 2 The enlarged view of M;

[0028] Figure 4 yes Figure 3 AA section view;

[0029] Figure 5 yes Figure 2 The enlarged view at point N;

[0030] Figure 6 yes Figure 5 BB cross-sectional view;

[0031] Figure 7 Schematic diagram of part of the heating cable and part of the wooden planking in the stern working area provided by a specific embodiment of the present invention;

[0032] Figure 8 It is a flow chart of a construction method of marine wooden planks provided by a specific embodiment of the present invention.

[0033] In the picture:

[0034] 1. Deck; 11. Heating area; 111. Walkway area; 112. Aft work area; 113. Starboard work area; 12. Non-heating area; 13. Mounting parts; 2. Leveling layer; 3. Wooden decking; 31. Long side; 32. Short side; 33. Avoidance hole; 34. Opening; 4. Heating cable; 5. Adhesive layer; 6. Primer layer; 7. Nuts; 8. Bolts; 9. First filling structure; 10. Second filling structure; 20. Third filling structure. DETAILED DESCRIPTION

[0035] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making any creative efforts shall fall within the scope of protection of the present invention.

[0036] In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integration; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific circumstances.

[0037] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Furthermore, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0038] like Figures 1-8 As shown, this embodiment provides a method for constructing marine wooden planks, comprising the following steps:

[0039] S100, applying a dressing to the construction area of ​​the deck 1 to form a leveling layer 2 to adjust the flatness;

[0040] S200. Lay wooden planks 3 on the leveling layer 2 in a preset order. The screws of the bolts 8 on the deck 1 pass through the openings 34 on the wooden planks 3. The nuts 7 are fastened to the screws to fix the wooden planks 3 on the deck 1.

[0041] Because the deck 1 is a steel structure and is prone to deformation during assembly and welding, the flatness of the deck 1 is adjusted by applying a coating on the surface of the construction area of ​​the deck 1, ensuring the flatness required for the installation of the wooden planks 3 and enabling the base surface to be leveled. The wooden planks 3 are provided with openings 34, and bolts 8 are welded to the deck 1. The positions of the openings 34 and bolts 8 correspond one to one. The screw of the bolt 8 passes through the opening 34, and then the nut 7 is threadedly connected to the screw, thereby securing the wooden planks 3 to the deck 1. The connection between the bolt 8 and the nut 7 ensures the firmness of the connection between the wooden planks 3 and the deck 1, meeting the strength requirements for use. Optionally, the opening 34 is 3mm-5mm larger than the outer diameter of the screw to ensure correct installation.

[0042] Before construction, the wooden decking 3 is cut, dried, screened, and treated with antiseptic treatment. Some wooden decking 3 are opened with fixed holes 34 as required, and the rest are punched on site according to actual conditions to ensure correct installation.

[0043] Optionally, before step S100, the method further includes:

[0044] S001. Weld bolt 8 in the construction area of ​​deck 1. Use a butt welder to weld the end cap of bolt 8 to deck 1, with the screw facing upward. Grind the entire deck 1 to ensure the roughness of deck 1.

[0045] S002. Apply primer to the construction area of ​​deck 1 to form a primer layer 6 to bond deck 1 to leveling layer 2. Primer also has a filling effect, further adjusting the flatness of deck 1. Optionally, the primer can be Sika ZP primer or a similar primer.

[0046] Optionally, in step S100, after the primer layer 6 is completed, elastic leveling is started, wherein the dressing has good adhesion and can easily produce a smooth surface and an effective sound damping layer. Optionally, the dressing can be Sika Transfloor-352 or asphalt.

[0047] Optionally, after step S100, the method further includes:

[0048] S003. Use a 5mm x 5mm notched scraper to smooth the dressing within the designated construction area. The average thickness of the dressing layer should be 3mm-5mm to reduce the risk of leakage. The specific thickness should be adjusted according to the unevenness of the deck 1 surface. Be sure to lay the wooden decking 3 within 20-30 minutes after smoothing.

[0049] Optionally, the construction area of ​​the deck 1 includes a heated area 11 and a non-heated area 12. Specifically, the heated area 11 can be determined first based on requirements, and the remaining areas are non-heated areas 12. The heated area 11 includes a walkway area 111, two aft work areas 112, and a starboard work area 113. The walkway area 111 extends longitudinally along the vessel, the two aft work areas 112 are located on either side of the walkway area 111 along the transverse direction of the vessel, and the starboard work area 113 is located on one side of the walkway area 111 in the transverse direction of the vessel. Heating cables 4 are respectively provided in the walkway area 111, the two aft work areas 112, and the starboard work area 113. The walkway area 111 is used to connect the two aft work areas 112 and the starboard work area 113. For example, in a research vessel, the work area can be used for experiments, etc. By providing the heating cable 4 , in the subsequent use process, the heating cable 4 can be used for heating to cope with cold weather, thereby preventing ice and slipping on the wooden planks 3 , thereby improving safety.

[0050] The wooden planks 3 are provided with electric heating grooves for embedding the heating cables 4. When the wooden planks 3 are laid on the leveling layer 2 in a preset order, the preset order is the pulling order of the heating cables 4, so as to facilitate the installation of the heating cables 4.

[0051] Exemplarily, the wooden plank 3 is in the shape of a long strip, with its length direction arranged along the longitudinal direction of the ship and its width direction arranged along the transverse direction of the ship. At least one heating cable 4 is respectively provided in the walkway area 111, the two stern working areas 112 and the starboard working area 113. The heating cable 4 is laid along the long side 31 of the wooden plank 3 in the corresponding area. When it reaches the edge of the corresponding area, it turns from the short side 32 of the wooden plank 3 and continues to be laid in the opposite direction from the transversely adjacent wooden plank 3 of the ship.

[0052] The deck 1 is provided with a mounting member 13, and the wooden plank 3 is provided with an avoidance hole 33, which is sleeved on the mounting member 13. For example, the mounting member 13 is a boss, and a threaded hole is provided on the mounting member 13 for subsequent equipment to be fixed by installing a foot or the like on the threaded hole.

[0053] Optionally, before step S200, the method further includes:

[0054] S004. Pre-lay wooden planks 3, open electric heating grooves and avoidance holes 33 on the wooden planks 3 in the heating area 11, and test the size and curvature of the electric heating grooves to facilitate the installation and turning of the heating cable 4 and prevent the heating cable 4 from being damaged by excessive bending.

[0055] S005. Embed the heating cables 4 into the wooden planks 3 one by one, and after each heating cable 4 is embedded into a wooden plank 3, use a stainless steel groove to clamp the heating cable 4 to the wooden plank 3.

[0056] S006. Apply glue on the wooden planks 3 to form an adhesive layer 5 to bond the wooden planks 3 and the leveling layer 2, thereby ensuring the sealing between the wooden planks 3 and the surface of the deck 1. By applying pressure to the wooden planks 3, the laying effect of the wooden planks 3 is further ensured.

[0057] Optionally, after step S200, the following steps are included:

[0058] S007. Fill glue between the mounting member 13 and the avoidance hole 33 to form a first filling structure 9. Fill glue between the seams of adjacent wooden planks 3 to form a second filling structure 10. Fill the opening 34 with glue and / or cover it with a wooden cover. The nut 7 is positioned within the opening 34, and the glue filled in the opening 34 forms a third filling structure 20. By filling with glue to form a filling structure, the leveling layer 2 and the wooden planks 3 are bonded together to form a whole, achieving a secure connection between the wooden planks 3 and the deck 1 and meeting the sealing requirements between the wooden planks 3. Specifically, the height of the filling glue is 5mm-6mm, which is consistent with the height of the wooden planks 3.

[0059] Specifically, the joints of the wooden planks 3 can be caulked manually or with a pneumatic gun. To prevent air bubbles from being trapped in the joints, the nozzle should be positioned against the bottom of the gap and applied at a constant speed of 60°–90°. After applying the joint glue, use a flexible scraper at a 45° angle to remove and compact the glue before it cures. After it is completely dry, sand it flat.

[0060] S008. After the entire ship's timber planks 3 are laid, use a hand-held planer to partially trim the raised portions of adjacent planks 3. Then, as needed, use a sander to smooth the entire surface to meet the required flatness. When sanding the wood, pay attention to the force of the sander to avoid damaging the filler structure formed by the glue.

[0061] S009. Fill the large gaps between the mechanical equipment and wooden planks 3 on deck 1 with leveling dressing.

[0062] S0010. Apply wood wax oil to wooden planks 3 and maintain them.

[0063] Before, during, and after construction, the caulking area must be protected from rain and direct sunlight for at least eight hours. Sanding is permitted after seven days of curing. Environmental conditions must be monitored during construction, and construction should only commence when they meet the requirements. For example, the construction environment temperature must be between 10°C and 35°C. Specifically, the environmental requirements for primers and dressings can be referenced.

[0064] like Figure 1-Figure 7As shown, this embodiment also provides a vessel, comprising a leveling layer 2 and wooden planks 3 stacked sequentially on a deck 1. Bolts 8 are provided on the deck 1, passing through the leveling layer 2 and the wooden planks 3 and threadedly connected to nuts 7. The vessel is manufactured using the aforementioned method for constructing marine wooden planks. Specifically, a primer layer 6, a leveling layer 2, an adhesive layer 5, and the wooden planks 3 are sequentially stacked on the deck 1. Mounting members 13 are also provided on the deck 1, passing through avoidance holes 33 in the wooden planks 3 for connecting to and securing equipment on the deck 1. Heating cables 4 are also embedded in the wooden planks 3 to provide heating.

[0065] The above-described marine wooden planking construction method and ship structure provide a workable deck 1 with comprehensive properties, including thermal insulation, cold resistance down to -40°C, and non-slip properties. Furthermore, the deck 1 is mechanically removable and watertight, providing corrosion protection. This technical solution ensures that the wooden planking 3 possesses the characteristics of reliability, watertightness, durability, and aesthetics.

[0066] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the claims of the present invention.

Claims

1. A method for constructing marine wooden planks, characterized in that: include: Applying a dressing to the construction area of ​​the deck (1) to form a leveling layer (2) to adjust the flatness; Wooden planks (3) are laid on the leveling layer (2) in a preset order, the screws of the bolts (8) on the deck (1) pass through the openings (34) on the wooden planks (3), and the nuts (7) are fastened to the screws to fix the wooden planks (3) on the deck (1).

2. The method for constructing marine wooden planks according to claim 1, wherein: The wooden planks (3) are provided with electric heating grooves for embedding heating cables (4). When the wooden planks (3) are laid on the leveling layer (2) in a preset order, the preset order is the order in which the heating cables (4) are pulled.

3. The method for constructing marine wooden planks according to claim 2, wherein: When wooden planks (3) are laid on the leveling layer (2) in a preset order, the process includes: The heating cables (4) are embedded in the wooden planks (3) one by one, and after each heating cable (4) is embedded in one wooden plank (3), a stainless steel groove is used to clamp the heating cable (4) in the wooden plank (3).

4. The method for constructing marine wooden planks according to claim 2, wherein: The construction area of ​​the deck (1) includes a heating area (11), and the heating area (11) includes a walkway area (111), two stern working areas (112) and a starboard working area (113). The walkway area (111) is arranged to extend longitudinally of the ship, the two stern working areas (112) are arranged on both sides of the walkway area (111) along the transverse direction of the ship, and the starboard working area (113) is arranged on one side of the walkway area (111) in the transverse direction of the ship. The walkway area (111), the two stern working areas (112) and the starboard working area (113) are respectively provided with the heating cables (4).

5. The method for constructing marine wooden planks according to claim 4, characterized in that: The wooden plank (3) is in the shape of a long strip, and its length direction is arranged along the longitudinal direction of the ship, and its width direction is arranged along the transverse direction of the ship. At least one heating cable (4) is respectively arranged in the walkway area (111), the two stern operation areas (112) and the starboard operation area (113). The heating cable (4) is laid along the long side (31) of the wooden plank (3) in the corresponding area, and when it reaches the edge of the corresponding area, it turns from the short side (32) of the wooden plank (3) and continues to be laid in the opposite direction from the wooden plank (3) adjacent to the transverse direction of the ship.

6. The method for constructing marine wooden planks according to claim 1, wherein: Before laying wooden planks (3) on the leveling layer (2) in a preset order, the method further comprises: Glue is applied on the floor of the wooden planks (3) to form an adhesive layer (5) to bond the wooden planks (3) and the leveling layer (2).

7. The method for constructing marine wooden planks according to claim 1, wherein: Before applying the dressing material to the construction area of ​​the deck (1) to form the leveling layer (2), the method further comprises: A primer is applied to the construction area of ​​the deck (1) to form a primer layer (6) to bond the deck (1) and the leveling layer (2).

8. The method for constructing marine wooden planks according to claim 1, wherein: After laying wooden planks (3) on the leveling layer (2) in a preset order, the method further comprises: Filling glue between the seams of adjacent wooden planks (3); and / or, The opening (34) is filled with glue and / or covered with a wooden cover, and the nut (7) is located in the opening (34).

9. The method for constructing marine wooden planks according to any one of claims 1 to 8, characterized in that: The deck (1) is provided with a mounting member (13), the wooden deck (3) is provided with an avoidance hole (33), and the avoidance hole (33) is sleeved on the mounting member (13). After the wooden deck (3) is laid on the leveling layer (2) in a preset order, the method further comprises: Glue is filled between the mounting member (13) and the avoidance hole (33).

10. A ship, characterized in that: The shipboard is manufactured by the construction method of any one of claims 1 to 9, comprising a leveling layer (2) and a wooden deck (3) stacked in sequence on a deck (1), wherein the deck (1) is provided with bolts (8), which pass through the leveling layer (2) and the wooden deck (3) and are threadedly connected to nuts (7).

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