Ship bulwark drainage hole structure

Abstract

The utility model discloses a ship bulwark drain hole structure, and relates to the technical field of ships. The ship bulwark drainage hole structure comprises a deck and a bulwark fixedly arranged on the top face of the deck, an air guide mechanism is arranged on the outer wall of the bulwark, and a drainage mechanism is arranged on the inner side of the deck; the drainage mechanism comprises a drainage part and a cleaning part; the drainage mechanism has the technical effects that the drainage mechanism can drain water when water is accumulated above the deck, when the water is accumulated on the deck, the accumulated water can smoothly flow into the water storage frame through the drainage groove and the drainage frame, and the water level rises to enable the water baffle to overcome the resistance of the spring and the damper to slide and drain water; after the water level drops, the water baffle resets to prevent backflow; during drainage, water flow impacts the rotating plate to drive the cleaning brush to automatically clean the inner wall of the drainage frame to prevent adhesion and accumulation of sundries; the baffle in the drainage frame is matched with the stop block, so that seawater backflow can be avoided.

Description

Technical Field

[0001] This utility model relates to the field of shipbuilding technology, specifically to a structure for drainage holes in ship bulwarks. Background Technology

[0002] A bulwark is a wall installed along the edge of an open deck. Its main function is to reduce waves hitting the bow of the ship, ensure the safety of personnel, and prevent cargo and items on the deck from rolling overboard.

[0003] When a ship is sailing in wind and waves, it is inevitable that water will accumulate on the deck due to the waves. The accumulated water will affect the ship's buoyancy, stability and hull structural strength, and will affect the ship's navigation safety in wind and waves. Therefore, the accumulated water on the deck must be drained in time.

[0004] Existing drainage structures lack effective backflow prevention mechanisms. During ship navigation, especially in sea areas with large waves, seawater may backflow into the drainage system and then into the deck, causing seawater to come into direct contact with the deck and related equipment, accelerating equipment corrosion, shortening equipment lifespan, and increasing ship maintenance costs. Therefore, a ship bulwark drainage hole structure is proposed. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a ship bulwark drainage hole structure, which solves the problem that during ship navigation, especially in sea areas with large waves, seawater may backflow into the drainage system and then into the deck, causing seawater to come into direct contact with the deck and related equipment, accelerating equipment corrosion, shortening equipment lifespan, and increasing ship maintenance costs.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model is implemented through the following technical solution: including a deck and a bulwark fixedly installed on the top surface of the deck, wherein a wind guiding mechanism is provided on the outer wall of the bulwark and a drainage mechanism is provided on the inner side of the deck;

[0009] The drainage mechanism includes a drainage section and a cleaning section;

[0010] The drainage section includes a drainage frame and a water storage frame, and the cleaning section includes multiple cleaning brushes and multiple rotating plates;

[0011] The outer wall of the deck is provided with a drainage channel. The outer wall of the drainage frame is fixedly connected to the inner wall of the drainage channel. The outer wall of the drainage frame is provided with a water inlet. The inner side of the drainage frame is fixedly connected to the outer wall of the water storage frame. A baffle plate is slidably arranged on the inner side of the water storage frame. A leakage channel is provided on the inner side of the water storage frame. A leakage frame is fixedly arranged on the inner wall of the leakage channel. Multiple springs and multiple dampers are fixedly arranged on the inner side of the water storage frame. The side of the multiple springs and multiple dampers near the baffle plate is fixedly connected to the outer wall of the baffle plate. The initial state of the multiple springs is a compressed state.

[0012] Preferably, the air guiding mechanism includes an air guiding plate, the outer wall of the air guiding plate is hinged to the outer wall of the bulwark, a guide rail is fixedly provided on the outer wall of the bulwark, a moving block is slidably sleeved on the outer wall of the guide rail, an adjusting plate is hinged to the outer wall of the moving block, and the side of the adjusting plate near the air guiding plate is hinged to the outer wall of the air guiding plate.

[0013] Preferably, the inner side of the drainage frame is rotatably provided with a rotating shaft via two bearing seats, the outer wall of the rotating shaft is fixedly connected to the outer wall of multiple rotating plates, and the side of each of the multiple rotating plates near the rotating shaft is fixedly connected to the outer wall of the rotating shaft.

[0014] Preferably, a baffle is hinged to the inner side of the drainage frame, and a stop block is fixedly provided on the inner side of the drainage frame, with the outer wall of the stop block contacting the outer wall of the baffle.

[0015] Preferably, the outer wall of the bulwark is provided with a sliding groove, and a control plate is slidably arranged on the inner wall of the sliding groove. The side of the control plate near the moving block is fixedly connected to the outer wall of the moving block. A fixing frame is fixedly arranged on the inner wall of the sliding groove, and the top surface of the fixing frame extends through the bottom surface of the control plate to the top of the control plate.

[0016] Preferably, a fixing sleeve is fixedly provided on the top surface of the control panel, the inner side of the fixing sleeve is slidably connected to the outer wall of the fixing frame, and a pressing screw is threaded through the outer wall of the fixing sleeve and extends to the inner side of the fixing frame.

[0017] (III) Beneficial Effects

[0018] This utility model provides a drainage hole structure for ship bulwarks. It has the following beneficial effects:

[0019] (I) This ship bulwark drainage hole structure allows the drainage mechanism to drain water when water accumulates above the deck. When water accumulates on the deck, the water can flow smoothly into the water storage frame through the drainage channel and drainage frame. As the water level rises, the baffle plate overcomes the resistance of the spring and damper to slide and drain the water. After the water level drops, the baffle plate resets to prevent backflow. During drainage, the water flow impacts the rotating plate, which drives the cleaning brush to automatically clean the inner wall of the drainage frame, preventing the adhesion and accumulation of debris. Furthermore, the baffle and block inside the drainage frame cooperate to prevent seawater backflow. Because the seawater accumulates in the water storage frame, the impact force during drainage is relatively large, which can effectively open the baffle, allowing the seawater to be discharged from the drainage frame. This ensures the efficient, reliable, and smooth operation of the drainage system, avoids the impact of water accumulation on the ship's navigation safety and equipment life, and reduces maintenance costs and workload.

[0020] (II) In this ship bulwark drainage hole structure, the control plate in the air guide mechanism slides in the groove, driving the moving block to slide on the guide rail. The adjustment plate pushes the air guide plate to rotate flexibly and change the angle. It can reasonably guide and adjust the wind direction according to the actual situation such as wind direction and wind speed when the ship is sailing. Furthermore, the extrusion screw on the outer wall of the rotating fixed sleeve extrudes the fixed frame, which can stably fix the angle of the control plate and the air guide plate, ensuring the continuity and stability of the air guide effect, thereby effectively improving the ship's navigation efficiency and maneuverability. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the drainage mechanism of this utility model;

[0023] Figure 3 This is a schematic diagram of the internal structure of the drainage mechanism of this utility model;

[0024] Figure 4 This is a schematic diagram of the air guide mechanism of this utility model;

[0025] Figure 5 This is a schematic diagram of the internal structure of the air guide mechanism of this utility model.

[0026] In the diagram: 1. Deck; 2. Bulkhead; 3. Drainage mechanism; 31. Water storage frame; 32. Drainage frame; 33. Damper; 34. Spring; 35. Water baffle; 36. Block; 37. Baffle; 38. Cleaning brush; 39. Rotating plate; 310. Leakage frame; 4. Air guide mechanism; 41. Air guide plate; 42. Guide rail; 43. Extrusion screw; 44. Fixing sleeve; 45. Fixing frame; 46. Control panel; 47. Moving block; 48. Adjusting plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-5 The present invention provides a technical solution: including a deck 1 and a bulwark 2 fixedly installed on the top surface of the deck 1, a wind guide mechanism 4 is provided on the outer wall of the bulwark 2, and a drainage mechanism 3 is provided on the inner side of the deck 1.

[0029] Drainage mechanism 3 includes a drainage section and a cleaning section;

[0030] The drainage section includes a drainage frame 32 and a water storage frame 31, and the cleaning section includes multiple cleaning brushes 38 and multiple rotating plates 39.

[0031] A drainage channel is provided on the outer wall of deck 1. The outer wall of drainage frame 32 is fixedly connected to the inner wall of drainage channel. A water inlet is provided on the outer wall of drainage frame 32. The inner side of drainage frame 32 is fixedly connected to the outer wall of water storage frame 31. A baffle plate 35 is slidably provided on the inner side of water storage frame 31. A leakage channel is provided on the inner side of water storage frame 31. A leakage frame 310 is fixedly provided on the inner wall of leakage channel. Multiple springs 34 and multiple dampers 33 are fixedly provided on the inner side of water storage frame 31. The side closest to the baffle plate 35 is fixedly connected to the outer wall of the baffle plate 35. The initial state of the multiple springs 34 is compressed. The inner side of the drainage frame 32 is rotatably provided with a rotating shaft through two bearing seats. The outer wall of the rotating shaft is fixedly connected to the outer wall of multiple rotating plates 39. The side of the multiple rotating plates 39 closest to the rotating shaft is fixedly connected to the outer wall of the rotating shaft. The inner side of the drainage frame 32 is hinged with a baffle plate 37. The inner side of the drainage frame 32 is fixedly provided with a stop block 36. The outer wall of the stop block 36 is in contact with the outer wall of the baffle plate 37.

[0032] The air guiding mechanism 4 includes an air guiding plate 41, the outer wall of which is hinged to the outer wall of the bulwark 2. A guide rail 42 is fixedly installed on the outer wall of the bulwark 2. A moving block 47 is slidably sleeved on the outer wall of the guide rail 42. An adjusting plate 48 is hinged to the outer wall of the moving block 47. The side of the adjusting plate 48 near the air guiding plate 41 is hinged to the outer wall of the air guiding plate 41. A sliding groove is opened on the outer wall of the bulwark 2. A control plate 46 is slidably installed on the inner wall of the sliding groove. The side of the control plate 46 near the moving block 47 is fixedly connected to the outer wall of the moving block 47. A fixing frame 45 is fixedly installed on the inner wall of the sliding groove. The top surface of the fixing frame 45 extends through the bottom surface of the control plate 46 to the top of the control plate 46. A fixing sleeve 44 is fixedly installed on the top surface of the control plate 46. The inner side of the fixing sleeve 44 is slidably connected to the outer wall of the fixing frame 45. A pressing screw 43 is threaded through the outer wall of the fixing sleeve 44 and extends to the inner side of the fixing frame 45.

[0033] When in use, when water accumulates on the ship's deck 1, the water flows into the drainage frame 32 through the drainage channel opened on the outer wall of the deck 1, and then into the water storage frame 31. When the water level in the water storage frame 31 rises, and the pressure of the water on the baffle plate 35 is greater than the sum of the initial compression force of multiple springs 34 and the resistance of multiple dampers 33, the baffle plate 35 slides, and the accumulated water is discharged through the leakage frame 310. After the water level drops, the baffle plate 35 resets under the action of the springs 34 and the dampers 33 to prevent external water from backflowing into the water storage frame 31.

[0034] When draining, the water flow impacts the rotating plate 39, causing it to rotate around the inner side of the drainage frame 32 via a rotating shaft that is rotatably mounted through two bearing seats. This drives multiple cleaning brushes 38, which are fixedly connected to the rotating plate 39, to clean the inner wall of the drainage frame 32. At the same time, when there is a lot of water in the drainage frame 32, the water flow impacts the hinged baffle 37, causing it to rotate around the hinge point to allow water to pass through. When there is less water, the baffle 37, under its own weight, contacts the fixed block 36 to prevent debris from entering the drainage frame 32.

[0035] When guiding the air, the control plate 46 slides in the groove opened on the outer wall of the bulwark 2, which drives the moving block 47 to slide on the outer wall of the guide rail 42. The moving block 47 pushes the air guide plate 41, which is hinged to the outer wall of the bulwark 2, to rotate around the hinge point to change the angle for guiding the air. After adjusting to a suitable angle, the compression screw 43, which is threaded through the outer wall of the fixing sleeve 44, is rotated to compress the fixing frame 45, thereby fixing the control plate 46 and fixing the angle of the air guide plate 41. The fixing sleeve 44 is set on the top surface of the control plate 46 and its inner side is slidably connected to the outer wall of the fixing frame 45.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ship bulwark drainage hole structure, comprising a deck (1) and a bulwark (2) fixedly installed on the top surface of the deck (1), characterized in that: The outer wall of the bulwark (2) is provided with a wind guide mechanism (4), and the inner side of the deck (1) is provided with a drainage mechanism (3); The drainage mechanism (3) includes a drainage section and a cleaning section; The drainage section includes a drainage frame (32) and a water storage frame (31), and the cleaning section includes multiple cleaning brushes (38) and multiple rotating plates (39); The outer wall of the deck (1) is provided with a drainage groove. The outer wall of the drainage frame (32) is fixedly connected to the inner wall of the drainage groove. The outer wall of the drainage frame (32) is provided with a water inlet. The inner side of the drainage frame (32) is fixedly connected to the outer wall of the water storage frame (31). A baffle plate (35) is slidably provided on the inner side of the water storage frame (31). A leakage groove is provided on the inner side of the water storage frame (31). A leakage frame (310) is fixedly provided on the inner wall of the leakage groove. Multiple springs (34) and multiple dampers (33) are fixedly provided on the inner side of the water storage frame (31). The side of the multiple springs (34) and multiple dampers (33) near the baffle plate (35) is fixedly connected to the outer wall of the baffle plate (35). The initial state of the multiple springs (34) is a compressed state.

2. The ship bulwark drainage hole structure according to claim 1, characterized in that: The air guiding mechanism (4) includes an air guiding plate (41), the outer wall of the air guiding plate (41) is hinged to the outer wall of the bulwark (2), a guide rail (42) is fixedly provided on the outer wall of the bulwark (2), a moving block (47) is slidably sleeved on the outer wall of the guide rail (42), an adjusting plate (48) is hinged to the outer wall of the moving block (47), and the side of the adjusting plate (48) near the air guiding plate (41) is hinged to the outer wall of the air guiding plate (41).

3. The ship bulwark drainage hole structure according to claim 1, characterized in that: The inner side of the drainage frame (32) is rotatably provided with a rotating shaft through two bearing seats. The outer wall of the rotating shaft is fixedly connected to the outer wall of multiple rotating plates (39). The side of the multiple rotating plates (39) near the rotating shaft is fixedly connected to the outer wall of the rotating shaft.

4. The ship bulwark drainage hole structure according to claim 1, characterized in that: A baffle (37) is hinged to the inner side of the drainage frame (32), and a stop block (36) is fixedly provided on the inner side of the drainage frame (32). The outer wall of the stop block (36) is in contact with the outer wall of the baffle (37).

5. A ship bulwark drainage hole structure according to claim 2, characterized in that: The outer wall of the bulwark (2) is provided with a sliding groove, and a control plate (46) is slidably provided on the inner wall of the sliding groove. The side of the control plate (46) near the moving block (47) is fixedly connected to the outer wall of the moving block (47). A fixing frame (45) is fixedly provided on the inner wall of the sliding groove. The top surface of the fixing frame (45) extends through the bottom surface of the control plate (46) and above the control plate (46).

6. The ship bulwark drainage hole structure according to claim 5, characterized in that: The top surface of the control panel (46) is fixedly provided with a fixing sleeve (44), the inner side of the fixing sleeve (44) is slidably connected to the outer wall of the fixing frame (45), and the outer wall of the fixing sleeve (44) is threaded through with a pressing screw (43) extending to the inner side of the fixing frame (45).

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