Protection structure of yacht and yacht using protection structure
By setting through fixed pipes and flexible connections between the yacht deck and the base plate, changing the stress mode to mainly be subjected to tensile or bending stress, the problems of loosening and leakage of the suspended ring are solved, and a more stable yacht protective structure is achieved.
Patent Information
- Application Number
- CN202422945838.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-08-29
- Estimated Expiration
- 2034-11-29
AI Technical Summary
The pads of existing fishing boats are fixed by hanging rings, which can easily cause the yacht rings made of fiberglass to loosen and even leak problems.
The fixed pipe structure through the deck and the bottom plate is adopted, and the elastic pad is fixed to the yacht through flexible connections. The force is changed to mainly subject to tensile or bending stress, strengthen the strength of the fixed part, and use reinforcement components and sealing components to improve connection stability.
It effectively avoids loosening and leakage of the fixing parts of the elastic pads, improves the stress strength and stability of the yacht's protective structure, and prevents damage from fiberglass yachts during irregular movement.
Smart Images
Figure CN223279296U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of yacht protection, in particular to a yacht protection structure and a yacht using the same. Background Art
[0002] Reef-climbing fishing boats are special yachts used to transport anglers to reefs. To avoid the irregular shapes of reefs, reef-climbing fishing boats extend their bows to serve as a springboard for reaching the reef. This area is commonly known as the "duckbill." During operation, the captain maneuvers the fishing boat with the duckbill resting on or against the reef, allowing anglers to ascend the reef by sliding over it.
[0003] Most existing fishing boats are made of fiberglass, but fiberglass isn't very hard or wear-resistant. Therefore, plastic foam balls or used tires are often installed in the bill of a reef-climbing fishing boat as a "pad" to prevent direct friction between the reef and the fiberglass yacht. Currently, the most common method for securing the "pad" is to install a lifting ring on the yacht's hull and secure it to the ring with a rope or chain. However, when the duckbill rests on a reef, the yacht will experience irregular movement due to the ups and downs of the waves. At this time, the "pad" will apply various irregular forces, such as tension and shear, to the lifting ring. Because fiberglass has a low shear strength, the lifting ring can easily crack the fiberglass at the edge of the fixing hole when squeezing it, causing the lifting ring to loosen and even causing the yacht to leak. Utility Model Content
[0004] The purpose of the utility model is to provide a protective structure for a yacht and a yacht using the same, aiming to solve the technical problem that the existing fishing boat protective pads are fixed with rings, which are prone to loosening of the rings and even leakage of the yacht.
[0005] To achieve the above-mentioned object, the present invention provides a protective structure for a yacht, comprising a fixing pipe, at least one of which is arranged at the front of the yacht, the fixing pipe passing through the deck and bottom plate of the yacht, and the fixing pipe having a communicating hole extending along its length;
[0006] an elastic protective pad, which is arranged on the periphery of the yacht, one end of a flexible connector is connected to one side of the elastic protective pad, and the other end of the flexible connector passes through the communicating hole and is connected to the other side of the elastic protective pad;
[0007] A reinforcement component is provided at the connection between the fixing pipe and the deck and the bottom plate.
[0008] Preferably, the reinforcement assembly includes a flange and a sealing portion, and the outer walls of the upper and lower ends of the fixed pipe are sleeved with the flanges, and the flanges are respectively fixed to the deck or the bottom plate;
[0009] The sealing part is provided at the connection between the flange and the deck or the bottom plate, and the material of the sealing part is sealant.
[0010] Preferably, the reinforcement component also includes an adhesive connection layer, and the section of the fixing pipe located between the deck and the bottom plate is called an inner connection section. The outer wall of the inner connection section is provided with the adhesive connection layer, and the adhesive connection layer is connected to the inner wall of the deck or the bottom plate; the material of the adhesive connection layer is fiberglass.
[0011] Preferably, two fixing tubes are provided at a distance from each other at the front of the yacht, the two fixing tubes being a first fixing tube and a second fixing tube respectively, the first fixing tube having a first communicating hole extending through the length thereof, the second fixing tube having a second communicating hole extending through the length thereof, and the flexible connector comprising a first flexible connector and a second flexible connector;
[0012] A first elastic pad is provided at the top of the front portion of the yacht, one end of the first flexible connector is connected to one side of the first elastic pad, and the other end thereof passes through the first connecting hole and is connected to the other side of the first elastic pad;
[0013] The second elastic pad is provided below the bottom plate, one end of the second flexible connector is connected to one side of the second elastic pad, and the other end thereof passes through the first connecting hole and the second connecting hole and is connected to the other side of the second elastic pad.
[0014] Preferably, two second elastic pads are provided below the bottom plate, and the two elastic pads are respectively located on both sides of the bottom plate.
[0015] Preferably, a reinforcement plate is further provided inside the deck or bottom plate.
[0016] Preferably, the wall thickness of the fixing tube is 3 mm.
[0017] Preferably, the fixing tube is made of stainless steel; and the reinforcing plate is made of aluminum alloy.
[0018] Preferably, the flexible connector is a rope or a chain; and the elastic pad is a foam ball or a tire.
[0019] In addition, the present invention also provides a yacht, which uses the protective structure of the yacht as described in any one of the above items.
[0020] The utility model discloses a protective structure for a yacht and a yacht using the same, which have the following beneficial effects: in this solution, a fixing pipe that passes through the deck and the bottom plate of the yacht is used to replace the traditional lifting ring fixing structure, and a flexible connector passes through the fixing pipe on the yacht to fix the elastic pad on the yacht. By changing the fixing method, the stress mode in which the traditional lifting point is mainly subjected to shear force is adjusted to a stress mode in which it is mainly subjected to tensile or bending stress, thereby greatly improving the stress strength of the fixed part. By adjusting to the protective structure of this solution, a yacht made of fiberglass can minimize the problems of loosening, leakage, etc. at the fixing part of the elastic pad. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.
[0022] Figure 1 This is a schematic structural diagram of the front part of a yacht and the protective structure of the yacht according to the present invention;
[0023] Figure 2 for Figure 1 A partial enlarged schematic diagram of point A in the middle;
[0024] Figure 3 The figure is a schematic cross-sectional view of the yacht and the protective structure of the yacht according to the present invention.
[0025] In the accompanying drawings: 1-fixed pipe, 11-connecting hole, 12-inner connecting section, 13-first fixed pipe, 14-second fixed pipe, 2-deck, 21-reinforcement plate, 3-bottom plate, 4-elastic pad, 41-first elastic pad, 42-second elastic pad, 5-flexible connector, 51-first flexible connector, 52-second flexible connector, 6-reinforcement assembly, 61-flange, 62-sealing part, 63-adhesive connecting layer.
[0026] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION
[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.
[0028] It should be noted that if directional indications are involved in the embodiments of the present invention, the directional indications are only used to explain the relative positional relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0029] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features specified as "first" or "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that ordinary technicians in this field can implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.
[0030] like Figures 1 to 3 As shown, a protective structure for a yacht includes a fixed pipe 1, at least one of which is arranged at the front of the yacht, and passes through the deck 2 and bottom plate 3 of the yacht. The fixed pipe 1 has a connecting hole 11 extending along its length.
[0031] An elastic pad 4 is provided on the periphery of the yacht, one end of a flexible connector 5 is connected to one side of the elastic pad 4, and the other end of the flexible connector 5 passes through the communication hole 11 and is connected to the other side of the elastic pad 4;
[0032] Reinforcement components 6 are provided at the connections between the fixed pipe 1 and the deck 2 and the bottom plate 3 .
[0033] First of all, the yacht is made of fiberglass, which can withstand a shear strength of about 20-23MPa, a tensile strength of about 200-250MPa, and a bending strength of about 280-350MPa. Therefore, in the design of fiberglass yachts, it is necessary to avoid exposing them to shear stress as much as possible.
[0034] Therefore, in this solution, a fixing tube 1 that passes through the deck 2 and the bottom plate 3 of the yacht is used to replace the traditional lifting ring fixing structure. The flexible connector 5 passes through the fixing tube 1 on the yacht to fix the elastic pad 4 on the yacht. By changing the fixing method, the traditional lifting point part is adjusted from being mainly subjected to shear force to being mainly subjected to tensile or bending stress, which greatly improves the force strength of the fixed part. By adjusting to the protective structure of this solution, the fiberglass yacht (reef fishing boat) can minimize the problems of loosening, leakage, etc. in the fixing part of the elastic pad 4.
[0035] Furthermore, the reinforcement component 6 includes a flange 61 and a sealing part 62. The outer walls of the upper and lower ends of the fixed pipe 1 are both provided with the flange 61, and the flange 61 is respectively fixed to the deck 2 or the bottom plate 3; the connection between the flange 61 and the deck 2 or the bottom plate 3 is provided with the sealing part 62, and the material of the sealing part 62 is sealant.
[0036] like Figures 1 to 2 As shown, the protective structure installation method of this solution is as follows: first, holes (such as a diameter of Φ25mm) are drilled on both the deck 2 and the bottom plate 3, and the two holes on the deck 2 and the bottom plate 3 are aligned with each other; a stainless steel flange 61 with a thickness of about 3mm is processed at the bottom of the bottom plate 3 along the yacht line, and is sleeved on the lower end of the fixed pipe 1. The joints between the flange 61 and the deck 2 and the bottom plate 3 are all filled with sealant to form a sealing portion 62 to prevent seawater from penetrating therefrom. Then, the excess portion of the fixed pipe 1 is cut off, and finally the end of the fixed pipe 1 protrudes about 3mm relative to the flange 61. The flange 61 and the fixed pipe 1 are connected by welding along the edge of the fixed pipe 1.
[0037] Furthermore, the reinforcement component 6 also includes an adhesive connection layer 63. The section of the fixed pipe 1 located between the deck 2 and the bottom plate 3 is called the inner connection section 12. The outer wall of the inner connection section 12 is provided with the adhesive connection layer 63. The adhesive connection layer 63 is connected to the inner wall of the deck 2 or the bottom plate 3. The material of the adhesive connection layer 63 is fiberglass.
[0038] Inside the yacht, an adhesive connection layer 63 made of fiberglass is used to connect the fixing pipe 1 to the bottom plate 3 and deck 2 of the yacht. That is, the deck 2, the inner wall of the bottom plate 3 and the inner connection section 12 of the fixing pipe 1 are all coated with fiberglass, which can be used as a connecting support between the deck 2 and the bottom plate 3 of the yacht, connecting the deck 2 and the yacht into a whole, thereby increasing the strength and rigidity of the front part of the yacht.
[0039] Furthermore, two fixed tubes 1 are provided at the front of the yacht at intervals, the two fixed tubes 1 being a first fixed tube 13 and a second fixed tube 14. The first fixed tube 13 has a first communication hole extending along its length, and the second fixed tube 14 has a second communication hole extending along its length. The flexible connector 5 includes a first flexible connector 51 and a second flexible connector 52.
[0040] A first elastic pad 41 is provided at the top of the front portion of the yacht, one end of the first flexible connector 51 is connected to one side of the first elastic pad 41, and the other end thereof passes through the first connecting hole and is connected to the other side of the first elastic pad 41;
[0041] The second elastic pad 42 is provided below the bottom plate 3 , one end of the second flexible connector 52 is connected to one side of the second elastic pad 42 , and the other end thereof passes through the first connecting hole and the second connecting hole and is connected to the other side of the second elastic pad 42 .
[0042] like Figure 1 As shown, reefs are often located in front of or below a yacht. Therefore, this solution provides a first elastic pad 41 at the top of the front of the yacht and a second elastic pad 42 below the bottom plate 3. This effectively protects both the front and bottom of the yacht, preventing reef damage. The first elastic pad 41 is connected to the first fixing tube 13 via a first flexible connector 51 passing through the first connecting hole. The second elastic pad 42 is connected to the first and second connecting holes via a second flexible connector 52, which passes through the first and second connecting holes, respectively.
[0043] In this embodiment, the number of the first elastic pads 41 or the second elastic pads 42 can be one or more.
[0044] Furthermore, two second elastic pads 42 are provided below the bottom plate 3, one on each side of the bottom plate 3. Some yachts are larger, and to better protect the bottom of the yacht, two second elastic pads 42 are provided on the bottom, one on each side. In other embodiments, the number of second elastic pads 42 can be adjusted to three or more depending on the specific situation.
[0045] Furthermore, a reinforcement plate 21 is provided inside the deck 2 or the bottom plate 3 .
[0046] Furthermore, the wall thickness of the fixing tube 1 is 3 mm. A reinforcing plate 21 approximately 12 mm thick is embedded within the yacht's deck 2 or floor 3. The thicker stainless steel fixing tube 1 is used to increase the thickness and width of the shear surface, broaden the shear force-bearing area, and enhance the shear force-bearing capacity of the suspension point. The wall thickness of the fixing tube 1 can be 3 mm. In other embodiments, it can be adjusted to a thicker or thinner thickness, such as 2 mm or 4 mm, depending on actual conditions.
[0047] Furthermore, the fixing tube 1 is made of stainless steel, and the reinforcement plate 21 is an aluminum alloy plate. The fixing tube 1 of this embodiment is preferably made of stainless steel for its long service life and high strength. Specifically, 316 stainless steel tube, which is resistant to seawater corrosion, can be used. Of course, other rust-resistant metal materials can also be used in other embodiments. The reinforcement plate 21 within the base plate 3 is preferably made of aluminum alloy plate, which is lightweight and provides good reinforcement for the base plate 3.
[0048] Furthermore, the flexible connector 5 is a rope or a chain; the elastic pad 4 is a foam ball or a tire. Ropes or chains can better fix the elastic pad 4, wherein the service life of the chain is longer. In this solution, the chain that has been rust-proofed is preferred.
[0049] In the elastic pad 4, foam balls or tires can have a good protective effect, are light in weight, can absorb large impact loads, are widely available, and have low economic costs. In this embodiment, discarded foam balls or discarded tires are preferably used for recycling, which is more environmentally friendly.
[0050] Furthermore, the present invention also provides a yacht utilizing any of the aforementioned yacht protection structures. This yacht incorporates any of the aforementioned yacht protection structures and thus possesses the same beneficial effects as the aforementioned yacht protection structures, which will not be further detailed here. The yacht of this embodiment may specifically be a reef fishing boat.
[0051] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims
1. A protective structure for a yacht, characterized in that: include: A fixed pipe (1), at least one of the fixed pipes (1) being arranged at the front of the yacht, the fixed pipe (1) penetrating the deck (2) and the bottom plate (3) of the yacht, and the fixed pipe (1) having a communicating hole (11) penetrating along its length direction; An elastic protective pad (4) is arranged on the periphery of the yacht, one end of a flexible connector (5) is connected to one side of the elastic protective pad (4), and the other end of the flexible connector (5) passes through the communicating hole (11) to connect to the other side of the elastic protective pad (4); A reinforcement component (6) is provided at the connection points between the fixed pipe (1) and the deck (2) and the bottom plate (3).
2. A yacht protection structure according to claim 1, characterized in that: The reinforcement assembly (6) includes a flange (61) and a sealing portion (62). The outer walls of the upper and lower ends of the fixed pipe (1) are both sleeved with the flange (61), and the flange (61) is fixed to the deck (2) or the bottom plate (3) respectively. The connection between the flange (61) and the deck (2) or the bottom plate (3) is provided with the sealing portion (62), and the material of the sealing portion (62) is sealant.
3. The protective structure of a yacht according to claim 1, characterized in that: The reinforcement component (6) further includes an adhesive connection layer (63); a section of the fixing pipe (1) located between the deck (2) and the bottom plate (3) is called an inner connection section (12); an outer wall of the inner connection section (12) is provided with the adhesive connection layer (63); the adhesive connection layer (63) is connected to the inner wall of the deck (2) or the bottom plate (3); the material of the adhesive connection layer (63) is fiberglass.
4. The protective structure of a yacht according to claim 1, characterized in that: Two fixed tubes (1) are arranged at intervals at the front of the yacht, the two fixed tubes (1) are respectively a first fixed tube (13) and a second fixed tube (14), the first fixed tube (13) has a first communication hole passing through along its length direction, the second fixed tube (14) has a second communication hole passing through along its length direction, and the flexible connector (5) includes a first flexible connector (51) and a second flexible connector (52); A first elastic pad (41) is provided at the top end of the front portion of the yacht, one end of the first flexible connector (51) is connected to one side of the first elastic pad (41), and the other end thereof passes through the first connecting hole and is connected to the other side of the first elastic pad (41); A second elastic protective pad (42) is provided below the bottom plate (3); one end of the second flexible connector (52) is connected to one side of the second elastic protective pad (42); and the other end thereof passes through the first connecting hole, the second connecting hole, and is connected to the other side of the second elastic protective pad (42).
5. The protective structure of a yacht according to claim 4, characterized in that: Two second elastic pads (42) are provided below the bottom plate (3), and the two elastic pads (4) are respectively located on both sides of the bottom plate (3).
6. The protective structure of a yacht according to claim 1, characterized in that: A reinforcing plate (21) is further provided inside the deck (2) or the bottom plate (3).
7. The protective structure of a yacht according to claim 1, characterized in that: The wall thickness of the fixed tube (1) is 3 mm.
8. The protective structure of a yacht according to claim 6, characterized in that: The material of the fixed tube (1) is stainless steel, and the reinforcing plate (21) is an aluminum alloy plate.
9. The protective structure of a yacht according to claim 1, characterized in that: The flexible connecting member (5) is a rope or an iron chain, and the elastic protective pad (4) is a foam ball or a tire.
10. A yacht, characterized in that: A protective structure for a yacht according to any one of claims 1 to 9 is used.