Ship deck scupper blocking device

Abstract

The utility model belongs to the technical field of ship parts, and relates to a ship deck water leakage opening blocking device. The cover plate (4) is connected with the rod piece (1), a bent hook (6) is arranged at the lower end of the rod piece (1), a threaded portion (7) is arranged on the rod piece (1) on the upper portion of the cover plate (4), and the fastening nut (2) is screwed on the threaded portion (7). The blocking device for the water leakage port of the ship deck is easy to manufacture, can conveniently and reliably block the water leakage port of the ship deck, is convenient and labor-saving to disassemble, effectively meets the use requirements, can be repeatedly used, and saves cost.

Description

Technical Field

[0001] The utility model belongs to the technical field of ship parts, and more specifically, it relates to a device for blocking water leakage ports on a ship deck. Background Art

[0002] There are mainly two types of deck blocking devices for existing ships. One is the deck surface valve, and the existing problems are as follows: 1. It must be welded to the deck, blocking the passage. 2. It will be corroded by seawater when placed on the deck for a long time. The second type is the expansion plug, and the existing problems are as follows: 1. Since the pipe is on the outdoor deck, dirt and dust deposit on the inner wall of the pipe and are not easy to clean, so it is impossible to keep the rubber plug tightly sealed against water. Once oil leaks, the port fine is very heavy. 2. The length of the expansion plug affects the installation of the round steel bar in the inner wall of the pipe. 3. The crew also reported that the rubber plug is damaged and cannot be repaired.

[0003] In the prior art, there is a technology with the name of "a water leakage port on a ship deck" and the publication number of "CN213109687U". This technology provides a water leakage port on a ship deck, including a drain pipe, a filter plate and a pressing plate. An installation hole is opened on the ship deck. The upper end of the drain pipe is welded inside the installation hole. The filter plate is covered above the drain pipe and is located in the installation hole. The pressing plate is detachably pressed above the filter plate. The filter plate is provided with filter holes, and through holes are opened on the pressing plate. The through holes are stacked above the filter holes. In the utility model, the pressing plate is pressed above the filter plate. In case of oil and water leakage, after the filter plate is opened, a cork can be used to block the water leakage port to prevent oil and water leakage. The drain pipe of the utility model is welded with a reducing joint and a straight pipe. The wall thickness of the reducing joint can be determined according to needs, and the surface of the reducing joint can be galvanized, greatly improving the anti-corrosion ability. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: aiming at the deficiencies of the prior art, to provide a ship deck water leakage port blocking device that is simple to manufacture, can conveniently and reliably seal the water leakage port on the ship deck, and is convenient and labor-saving to disassemble, effectively meeting the use requirements, and can be reused to save costs.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by the utility model is as follows:

[0006] The utility model is a device for blocking water leakage ports on a ship deck. A connecting rod member is provided on the cover plate. A bent hook is provided at the lower end of the rod member. A threaded portion is provided on the rod member at the upper part of the cover plate, and a fastening nut is screwed on the threaded portion.

[0007] The rod member and the bent hook are of an integral structure.

[0008] The cover plate includes a cover plate body and a sealing gasket. A seal is provided on the lower surface of the cover plate body. The rod member passes through the opening of the cover plate body and the opening of the sealing gasket.

[0009] A sleeve is sleeved inside the opening in the middle of the cover plate, and the lower part of the sleeve contacts the gasket.

[0010] The fastening nut is provided with a nut wrenching ear.

[0011] A retaining rod is arranged at the water leakage opening of the ship deck.

[0012] The gasket is a rubber gasket, and the outer circle of the rod member fits the inner wall of the opening of the gasket.

[0013] The contact part between the sleeve and the upper surface of the cover plate is connected by welding.

[0014] When the water leakage opening blocking device of the ship deck is placed at the water leakage opening position of the ship deck, the bent hook at the lower part of the rod member is set to a structure that can be hooked on the retaining rod of the water leakage opening of the ship deck.

[0015] Adopting the technical solution of the present utility model, the working principle and beneficial effects are as follows:

[0016] The water leakage opening blocking device of the ship deck described in the present utility model is provided with a cover plate. The cover plate is the main body for blocking the water leakage opening of the ship deck, and the overall area needs to be larger than the water leakage opening of the ship deck. A connecting rod member is arranged on the cover plate, and the rod body can move up and down relative to the cover plate. The rod body is a straight rod structure. A bent hook is arranged at the lower end of the rod member. A threaded part is arranged on the rod member at the upper part of the cover plate, and a fastening nut is screwed on the threaded part. The fastening nut can be screwed up and down relative to the threaded part of the rod member. When it is necessary to block the water leakage opening of the ship deck, the cover plate is placed at the water leakage opening position of the ship deck, and then the rod member is moved downward relative to the cover plate. The bent hook of the rod member is passed through the gap part between the adjacent retaining rods of the water leakage opening of the ship deck, and then the rod member is rotated to drive the bent hook to rotate to a corresponding position until it moves below a corresponding retaining rod. The rod member is moved upward to make the bent hook hooked on the corresponding retaining rod, and then the fastening nut is screwed downward relative to the rod member to fix the bent hook. At this time, the cover plate is reliably attached above the water leakage opening of the ship deck and will not move around, effectively realizing the blocking of the water leakage opening of the ship deck. When removing the water leakage opening blocking device of the ship deck, as long as the fastening nut is loosened upward, the bent hook at the lower part of the rod member can be disengaged from the retaining rod, and then the blocking device can be taken out from the water leakage opening of the ship deck. The whole device has a simple structure, is convenient to use, and has reliable blocking. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The following briefly describes the content expressed by each drawing in this specification and the marks in the drawings:

[0018] Figure 1 It is a schematic structural diagram when the fastening nut of the water leakage opening blocking device of the ship deck described in the present utility model is loosened;

[0019] Figure 2Schematic structural view when the fastening nut of the ship deck water leakage port blocking device described in the present utility model is tightened;

[0020] The labels in the attached drawings are respectively: 1, rod; 2, fastening nut; 3, sleeve; 4, cover plate; 5, sealing gasket; 6, bending hook; 7, threaded part; 8, cover plate body; 9, nut wrenching ear; 10, retaining rod. Specific embodiments

[0021] The following is a further detailed description of the specific embodiments of the present utility model, such as the shapes, structures, mutual positions and connection relationships of the various components involved, the functions and working principles of the various parts, etc., with reference to the attached drawings and through the description of the embodiments:

[0022] As shown in the attached Figure 1 and the attached Figure 2 figures, the present utility model is a ship deck water leakage port blocking device. A rod 1 is connected to the cover plate 4. A bending hook 6 is arranged at the lower end of the rod 1. A threaded part 7 is arranged on the rod 1 above the cover plate 4. A fastening nut 2 is screwed on the threaded part 7. For the deficiencies in the prior art, the above structure proposes an improved technical solution. When setting the structure, a cover plate is provided. The cover plate is the main body for blocking the ship deck water leakage port, and the overall area needs to be larger than the ship deck water leakage port. A rod 1 is connected to the cover plate 4. The rod body can move up and down relative to the cover plate. The rod body is a straight rod structure. A bending hook 6 is arranged at the lower end of the rod 1. A threaded part 7 is arranged on the rod 1 above the cover plate 4. A fastening nut 2 is screwed on the threaded part 7 of the rod 1. The fastening nut 2 can be screwed up and down relative to the threaded part 7 of the rod 1. When it is necessary to block the ship deck water leakage port, the cover plate 4 is placed at the position of the ship deck water leakage port. Then, the rod 1 is moved downward relative to the cover plate 4. The bending hook 6 of the rod 1 is passed through the gap part of the adjacent retaining rod 10 of the ship deck water leakage port. Then, the rod 1 is rotated to drive the bending hook 6 to rotate to a position until it moves below a corresponding retaining rod 10. Then, the rod 1 is moved upward so that the bending hook 6 is hooked on the corresponding retaining rod 10. Then, the fastening nut 2 is screwed downward relative to the rod 1 to fix the bending hook 6. At this time, the cover plate 4 is reliably attached above the ship deck water leakage port and will not move around, effectively realizing the blocking of the ship deck water leakage port. When removing the ship deck water leakage port blocking device, as long as the fastening nut 2 is loosened upward, then the bending hook 6 at the lower part of the rod 1 can be disengaged from the corresponding retaining rod 10, and then the blocking device can be taken out from the ship deck water leakage port. The whole device has a simple structure, is convenient to use, and has a reliable blocking performance. The ship deck water leakage port blocking device described in the present utility model is simple to manufacture, can conveniently and reliably realize the blocking of the ship deck water leakage port, is convenient and labor-saving to disassemble, effectively meets the use requirements, and can be reused, saving costs.

[0023] The described rod 1 and the bent hook 6 are of an integral structure. In the above structure, the rod 1 and the bent hook 6 are integrally processed and formed, and the rod 1 has good strength and can bear force reliably.

[0024] The described cover plate 4 includes a cover plate body 8 and a gasket 5. The gasket 5 is arranged on the lower surface of the cover plate body 8. The rod 1 passes through the opening of the cover plate body 8 and the opening of the gasket 5. In the above structure, the cover plate body is a metal structure, and the gasket can be selected as a rubber gasket. When the cover plate plugs the water leakage opening of the ship deck, it can be reliably fitted to the water leakage opening of the ship deck to achieve reliable sealing and plugging.

[0025] A sleeve 3 is sleeved in the opening in the middle of the described cover plate 4, and the lower part of the sleeve 3 contacts the gasket 5. In the above structure, the inside of the sleeve 3 is a smooth rod structure, and the part of the rod passing through the sleeve is also a smooth rod structure, which is convenient for the rod to move up and down, and then the rod can be fixed by screwing the fastening nut.

[0026] The described fastening nut 2 is provided with a nut wrenching ear 9. In the above structure, the nut wrenching ear 9 and the fastening nut are of a fixed structure, which is convenient for the operator to apply force to screw the fastening nut 2.

[0027] A retaining rod 10 is arranged at the water leakage opening of the ship deck. In the above structure, the water leakage opening of the ship deck is a round hole or a square hole structure, and multiple retaining rods 10 are arranged inside the water leakage opening of the ship deck.

[0028] The described gasket 5 is a rubber gasket, and the outer circle of the rod 1 fits the inner wall of the opening of the gasket 5. In the above structure, the sealing end fits the rod, playing a role in reliably sealing the gap between the two.

[0029] The contact part between the upper surface of the described sleeve 3 and the cover plate 4 is connected by welding. When the water leakage opening blocking device of the ship deck is placed at the position of the water leakage opening of the ship deck, the bent hook 6 at the lower part of the rod 1 is set to be a structure that can be hooked on the retaining rod 10 of the water leakage opening of the ship deck. In the above structure, through the hooking method, the cover plate can reliably block the water leakage opening of the ship deck.

[0030] For the ship deck leak port blocking device described in the present utility model, the cover plate 4 is the main body for blocking the ship deck leak port, and its overall area needs to be larger than the ship deck leak port. The connecting rod member 1 is arranged on the cover plate 4, and the rod body can move up and down relative to the cover plate. The rod body is of a straight rod structure. A bent hook 6 is arranged at the lower end of the rod member 1. A threaded portion 7 is arranged on the rod member 1 at the upper part of the cover plate 4, and a fastening nut 2 is screwed on the threaded portion 7. The fastening nut 2 can be screwed up and down relative to the threaded portion 7 of the rod member 1. When it is necessary to block the ship deck leak port, place the cover plate 4 at the position of the ship deck leak port, then move the rod member 1 downward relative to the cover plate 4, pass the bent hook 6 of the rod member 1 through the gap part of the adjacent retaining rod 10 of the ship deck leak port, then rotate the rod member 1 to drive the bent hook 6 to rotate to a position until it moves below a corresponding retaining rod 10, then move the rod member 1 upward so that the bent hook 6 is hooked on the corresponding retaining rod 10, and then screw the fastening nut 2 downward relative to the rod member 1 to fix the bent hook 6. At this time, the cover plate 4 can be reliably attached above the ship deck leak port without moving, effectively realizing the blocking of the ship deck leak port. When removing the blocking device, just loosen the fastening nut 2 upward, and then the bent hook 6 at the lower part of the rod member 1 can be disengaged from the corresponding retaining rod 10, and then the blocking device can be taken out from the ship deck leak port. The whole device has a simple structure, is convenient to use, and has reliable blocking performance.

[0031] The present utility model has been described exemplarily above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above-mentioned manner. As long as various improvements are made by adopting the method concept and technical solution of the present utility model, or the concept and technical solution of the present utility model are directly applied to other occasions without improvement, they are all within the protection scope of the present utility model.

Claims

1. A device for plugging a water leakage hole on a ship deck, characterized in that: The cover plate (4) is connected to a rod (1), a bent hook (6) is provided at the lower end of the rod (1), a threaded portion (7) is provided on the rod (1) at the upper part of the cover plate (4), and a fastening nut (2) is screwed onto the threaded portion (7); The cover plate (4) comprises a cover plate body (8) and a sealing gasket (5); the sealing gasket (5) is arranged on the lower surface of the cover plate body (8); and the rod (1) passes through an opening of the cover plate body (8) and an opening of the sealing gasket (5); A sleeve (3) is inserted into the opening in the middle of the cover plate (4), and the lower part of the sleeve (3) contacts the sealing gasket (5); The water leakage opening on the ship deck is provided with a stop bar (10).

2. The ship deck water leakage plugging device according to claim 1, characterized in that: The rod (1) and the bending hook (6) are an integrated structure.

3. The ship deck water leakage plugging device according to claim 1 or 2, characterized in that: The fastening nut (2) is provided with a nut actuating ear (9).

4. The ship deck water leakage plugging device according to claim 1 or 2, characterized in that: The sealing gasket (5) is a rubber gasket, and the outer ring of the rod (1) fits the inner wall of the opening of the sealing gasket (5).

5. The ship deck water leakage plugging device according to claim 1 or 2, characterized in that: The contact portions of the upper surfaces of the sleeve (3) and the cover plate (4) are welded together.

6. The ship deck water leakage plugging device according to claim 1 or 2, characterized in that: When the ship deck water leakage plugging device is placed at the ship deck water leakage position, the bent hook (6) at the lower part of the rod (1) is configured to be able to hook onto the stop rod (10) of the ship deck water leakage.

Images