Aluminum alloy ship leakage quick repair device

Abstract

The utility model relates to the field of aluminium alloy ship repair technology discloses a kind of aluminium alloy ship leakage quick repair device, including rubber plug, the bottom of the rubber plug is fixedly provided with threaded tube, the top of the rubber plug is fixedly provided with mushroom umbrella-shaped rubber plug cap.The aluminium alloy ship leakage quick repair device, first, rubber plug is inserted into aluminium alloy ship leakage, and extrusion is carried out to it, threaded shaft is rotated again, and threaded shaft moves to the inside of mushroom umbrella-shaped rubber plug cap, while, extrusion nut moves to the side of threaded tube, extrusion is carried out to aluminium alloy pressure strip one and aluminium alloy pressure strip two, and aluminium alloy pressure strip one and aluminium alloy pressure strip two are deformed, and clamped in the outside of aluminium alloy ship leakage, realize the fixation of rubber plug and mushroom umbrella-shaped rubber plug cap, play the role of repairing leakage, waterproof sealing ring is in the inside of mushroom umbrella-shaped rubber plug cap, fixed by the extrusion of threaded shaft, water can be prevented from inside threaded tube infiltration.

Description

Technical Field

[0001] This utility model relates to the field of aluminum alloy ship repair technology, specifically to a rapid repair device for leaks in aluminum alloy ships. Background Technology

[0002] Aluminum ship repair refers to the technology of repairing damage or wear that occurs in aluminum ships during use. Aluminum, as a lightweight and corrosion-resistant material, is widely used in the shipbuilding industry. However, due to the complexity of the marine environment, aluminum ships still face problems such as corrosion and wear.

[0003] Existing patent CN204606166U discloses a novel emergency leak-stopping device for ship leaks. This utility model includes a positioning plate, a support body, a drive rod, and a repair plate. The support body has an H-shaped axial cross-section, with its front end hinged to the positioning plate and its end connected to the repair plate. A sealing airbag is provided in the central groove. A drive hole is located along the axis of the support body and connected to the drive rod via the drive hole. At least two air guide holes are evenly distributed around the drive hole on the support body. At least four positioning plates are arranged in a conical structure with their sides abutting each other, and their ends are hinged to the front face of the support body. The positioning plates are connected by a connecting rod, which abuts against the drive rod. This novel device exhibits excellent pressure distribution, pressure resistance, and sealing capabilities against external water pressure. It also has the ability to quickly repair leaks caused by penetration, effectively improving the construction environment for repair work and increasing the efficiency of repair operations, thus providing strong protection for ship operation safety.

[0004] However, although the existing patent CN204606166U has good pressure distribution, pressure resistance and sealing capabilities against external water pressure, and also has the ability to quickly repair leaking parts that have been punctured, and effectively improves the construction environment for repair work and increases the efficiency of repair work, thus providing strong protection for the safety of ship operation, the parts of the ship that need to be repaired may have curvature, and there may be gaps between the repair plate and the hull when using the repair plate to repair the leak. Summary of the Invention

[0005] (a) Technical problems to be solved The purpose of this utility model is to provide a rapid repair device for leaks in aluminum alloy ships, in order to solve the problem mentioned in the background art that, due to the curvature of the area that needs repair, the use of a repair plate to repair the leak may result in a gap between the plate and the hull.

[0006] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: a rapid repair device for leaks in aluminum alloy ships, comprising a rubber plug, wherein a threaded pipe is fixedly installed at the bottom of the rubber plug, and a mushroom-shaped rubber cap is fixedly installed at the top of the rubber plug.

[0007] Preferably, the inner side of the mushroom-shaped rubber plug is provided with a threaded shaft, which passes through the mushroom-shaped rubber plug and is threaded to the threaded pipe. The rubber plug is first inserted into the leak in the aluminum alloy ship and then squeezed.

[0008] Preferably, a compression nut is provided on the outer side of the threaded shaft. The compression nut is threadedly connected to the threaded shaft. Rotating the threaded shaft causes the threaded shaft to move towards the inner side of the mushroom-shaped rubber plug. At the same time, the compression nut moves towards the threaded tube side.

[0009] Preferably, an aluminum alloy pressure strip is provided on one side of the top of the compression nut. The aluminum alloy pressure strip is fixedly set at the bottom of the threaded tube. The compression nut moves to one side of the threaded tube to compress the aluminum alloy pressure strip and the aluminum alloy pressure strip, causing the aluminum alloy pressure strip to deform and get stuck on the outside of the leak in the aluminum alloy ship, thereby fixing the rubber plug and the mushroom-shaped rubber plug cap and playing the role of repairing and sealing the leak.

[0010] Preferably, an aluminum alloy pressure strip two is provided on the side of the top of the compression nut away from the aluminum alloy pressure strip one. The aluminum alloy pressure strip two is fixedly installed at the bottom of the threaded pipe. The mushroom-shaped rubber plug can wrap around the edge of the rubber plug, further improving the sealing performance.

[0011] Preferably, a waterproof sealing ring is provided on the inner side of the mushroom-shaped rubber plug. The waterproof sealing ring is fixedly disposed on the outer side of the threaded shaft and on the inner side of the mushroom-shaped rubber plug. It is fixed by the compression of the threaded shaft, which can prevent water from seeping in from the inside of the threaded pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are: 1. This rapid repair device for leaks in aluminum alloy ships first inserts a rubber plug into the leaking area of ​​the aluminum alloy ship and squeezes it. Then, the threaded shaft is rotated to move the threaded shaft towards the inside of the mushroom-shaped rubber plug. At the same time, the compression nut moves towards one side of the threaded tube, squeezing aluminum alloy pressure strip one and aluminum alloy pressure strip two. This causes aluminum alloy pressure strip one and aluminum alloy pressure strip two to deform and get stuck on the outside of the leaking area of ​​the aluminum alloy ship, thus fixing the rubber plug and the mushroom-shaped rubber plug and repairing the leak. 2. This aluminum alloy ship leakage rapid repair device features a mushroom-shaped rubber plug that wraps around the edge of the rubber plug, further enhancing the sealing performance. The waterproof sealing ring is located inside the mushroom-shaped rubber plug and is fixed by the compression of the threaded shaft, preventing water from seeping in from the inside of the threaded pipe. Attached Figure Description

[0013] Figure 1 This is a schematic cross-sectional view of the present invention. Figure 2 This is a schematic cross-sectional view of the present invention. Figure 3 This is a partial cross-sectional structural diagram of the present invention; Figure 4 This is a partial cross-sectional structural diagram of the present invention.

[0014] In the diagram: 1. Rubber plug; 2. Threaded pipe; 3. Mushroom-shaped rubber plug cap; 4. Threaded shaft; 5. Extrusion nut; 6. Aluminum alloy pressure strip one; 7. Aluminum alloy pressure strip two; 8. Waterproof sealing ring. Detailed Implementation

[0015] 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.

[0016] Please see Figures 1-4 This utility model provides a technical solution: a rapid repair device for leaks in aluminum alloy ships, including a rubber plug 1, a threaded pipe 2 fixedly installed at the bottom of the rubber plug 1, and a mushroom-shaped rubber cap 3 fixedly installed at the top of the rubber plug 1.

[0017] A threaded shaft 4 is provided on the inner side of the mushroom-shaped rubber plug 3. The threaded shaft 4 passes through the mushroom-shaped rubber plug 3 and is threadedly connected to the threaded tube 2. A compression nut 5 is provided on the outer side of the threaded shaft 4. The compression nut 5 is threadedly connected to the threaded shaft 4. An aluminum alloy pressure strip 6 is provided on one side of the top of the compression nut 5. The aluminum alloy pressure strip 6 is fixedly installed at the bottom of the threaded tube 2. An aluminum alloy pressure strip 7 is provided on the side of the top of the compression nut 5 away from the aluminum alloy pressure strip 6. The aluminum alloy pressure strip 7 is fixedly installed at the bottom of the threaded tube 2. A waterproof sealing ring 8 is provided on the inner side of the mushroom-shaped rubber plug 3. The waterproof sealing ring 8 is fixedly installed on the outer side of the threaded shaft 4. When using the aluminum alloy ship leakage quick repair device, first insert the rubber plug 1 into the aluminum alloy... At the point of leakage in the ship, the threaded shaft 4 is squeezed and rotated to move it inward toward the mushroom-shaped rubber plug 3. At the same time, the compression nut 5 moves toward the threaded pipe 2, squeezing the aluminum alloy pressure strip 1 6 and aluminum alloy pressure strip 2 7. This causes the aluminum alloy pressure strip 1 6 and aluminum alloy pressure strip 2 7 to deform and get stuck on the outside of the leak in the aluminum alloy ship, thus fixing the rubber plug 1 and the mushroom-shaped rubber plug 3 and repairing the leak. The mushroom-shaped rubber plug 3 can wrap around the edge of the rubber plug 1, further improving the sealing performance. The waterproof sealing ring 8 is fixed inside the mushroom-shaped rubber plug 3 by the compression of the threaded shaft 4, which can prevent water from seeping in from the inside of the threaded pipe 2.

[0018] Working principle: When using the rapid repair device for leaks in aluminum alloy ships, first insert the rubber plug 1 into the leaking area of ​​the aluminum alloy ship and squeeze it. Then rotate the threaded shaft 4 to move the threaded shaft 4 towards the inside of the mushroom-shaped rubber plug 3. At the same time, the compression nut 5 moves towards the threaded tube 2, squeezing the aluminum alloy pressure strip 6 and aluminum alloy pressure strip 7. This causes the aluminum alloy pressure strip 6 and aluminum alloy pressure strip 7 to deform and get stuck on the outside of the leaking area of ​​the aluminum alloy ship, thus fixing the rubber plug 1 and the mushroom-shaped rubber plug 3 and repairing the leak. The mushroom-shaped rubber plug 3 can wrap around the edge of the rubber plug 1, further improving the sealing performance. The waterproof sealing ring 8 is inside the mushroom-shaped rubber plug 3 and is fixed by the compression of the threaded shaft 4, which can prevent water from seeping in from the inside of the threaded tube 2.

[0019] Finally, it should be noted that the above content is only used to illustrate the technical solution of this utility model, and is not intended to limit the scope of protection of this utility model. Simple modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model do not depart from the essence and scope of the technical solution of this utility model.

Claims

1. A rapid repair device for leaks in aluminum alloy ships, comprising a rubber plug (1), characterized in that: The bottom of the rubber plug (1) is fixedly provided with a threaded tube (2), and the top of the rubber plug (1) is fixedly provided with a mushroom-shaped rubber cap (3).

2. The rapid repair device for aluminum alloy ship leakage according to claim 1, characterized in that: The inner side of the mushroom-shaped rubber plug (3) is provided with a threaded shaft (4), which passes through the mushroom-shaped rubber plug (3) and is threadedly connected to the threaded pipe (2).

3. The rapid repair device for aluminum alloy ship leakage according to claim 2, characterized in that: A compression nut (5) is provided on the outside of the threaded shaft (4), and the compression nut (5) is threadedly connected to the threaded shaft (4).

4. The rapid repair device for leaks in aluminum alloy ships according to claim 3, characterized in that: An aluminum alloy pressure strip (6) is provided on one side of the top of the compression nut (5), and the aluminum alloy pressure strip (6) is fixedly installed at the bottom of the threaded tube (2).

5. The rapid repair device for leaks in aluminum alloy ships according to claim 4, characterized in that: An aluminum alloy pressure strip (7) is provided on the side of the top of the compression nut (5) away from the aluminum alloy pressure strip (6), and the aluminum alloy pressure strip (7) is fixedly provided at the bottom of the threaded tube (2).

6. The rapid repair device for aluminum alloy ship leakage according to claim 5, characterized in that: The inner side of the mushroom-shaped rubber plug (3) is provided with a waterproof sealing ring (8), and the waterproof sealing ring (8) is fixedly installed on the outer side of the threaded shaft (4).

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