Marine leaking stoppage device

Abstract

The utility model relates to the technical field of marine leaking stoppage tools, and provides a marine leaking stoppage device which comprises a bearing plate, at least two support grooves are formed in one surface of the bearing plate, and a plurality of sealing grooves are formed in the other surface of the bearing plate. The supporting rods are correspondingly and movably supported in the support grooves, and one ends of the supporting rods are hinged in the support grooves; the sealing structures are correspondingly arranged in the sealing grooves and used for abutting against and sealing the damaged part on the ship; pressure is applied to the pressure bearing plate through the supporting rod, the pressure is transmitted to the sealing structure through the pressure bearing plate, the sealing structure abuts against and extrudes the damaged part on the ship, and sealing and leaking stoppage of the damaged part on the ship are achieved. The marine leaking stoppage device can effectively improve the leaking stoppage effect, and is easy and convenient to operate and wide in application range.

Description

Technical Field

[0001] This utility model relates to the technical field of marine leak-sealing tools, and in particular to a marine leak-sealing device. Background Technology

[0002] Leak sealing involves using equipment to plug breaches in the hull, minimizing water ingress, controlling the adverse effects of damage, and maintaining the ship's viability.

[0003] The performance of leak-sealing equipment significantly affects the success of plugging leaks. Currently, the leak-sealing equipment used on ships is based on designs from the last century. With the upgrading of various equipment, these leak-sealing devices can no longer adequately meet the requirements for leak sealing on ships, and they also suffer from problems such as inconvenience in operation and limited applicability.

[0004] The existing hinged leak-stopping plate consists of two parts: a circular steel plate and a screw, hinged together by a round hook. The steel plate is composed of three steel sheets, hinged together to form a circle. Rubber gaskets are placed around the edges of the leak-stopping plate for sealing. In use, the two outer steel sheets are folded inwards, forming a triangular pyramid shape with the middle steel sheet. Although this shape reduces the diameter relative to the steel plate, the cross-sectional area is still relatively large when extended, limiting its applicability to small leaks. Utility Model Content

[0005] The purpose of this utility model is to solve at least one technical problem in the background art and to provide a marine leak-sealing device.

[0006] To achieve the above objectives, this utility model provides a marine leak-sealing device, comprising:

[0007] The pressure plate has at least two support grooves on one surface and multiple sealing grooves on the other surface;

[0008] A support rod is movably supported in each of the bracket slots, and one end of the support rod is hinged in the bracket slot.

[0009] A sealing structure is provided in each of the sealing grooves to abut against the damaged parts of the sealing vessel;

[0010] Pressure is applied to the bearing plate by the support rod, and the pressure is transmitted to the sealing structure through the bearing plate. The sealing structure abuts against and squeezes the damaged parts on the ship, thereby sealing and plugging the leaks in the damaged parts on the ship.

[0011] According to one aspect of the present invention, two support grooves are provided on one surface of the pressure plate, the two support grooves are arranged in parallel alignment and in opposite directions to each other.

[0012] According to one aspect of the present invention, the bracket groove includes: a first groove and a second groove communicating with the first groove, wherein the width of the first groove is greater than the width of the second groove;

[0013] The first groove is provided with a hinge point, and the second groove is provided with a clip;

[0014] One end of the support rod is hinged to the hinge point, and the other end of the support rod is secured in the second groove by the clip.

[0015] According to one aspect of the present invention, after the other end of the support rod is disengaged from the bracket groove, the other end of the support rod can reciprocate along the direction of approaching and moving away from the pressure plate.

[0016] According to one aspect of the present invention, the support rod includes: an outer tube, a locking pin, an inner tube, a screw, a handle, and a support foot;

[0017] One end of the outer tube is hinged to the hinge point;

[0018] The inner tube is disposed in the outer tube and can extend and retract at the other end of the outer tube;

[0019] The locking pin is disposed on the outer wall of the other end of the outer tube and passes through the outer wall of the outer tube to engage with the outer wall of the inner tube.

[0020] The screw is disposed in the inner tube, and its outer wall is screwed to the inner wall of the inner tube;

[0021] The handle is located on the outer wall of the end of the screw that is away from the inner tube when the screw is screwed out;

[0022] The support foot is located at the end away from the inner tube when the screw is screwed out.

[0023] According to one aspect of the present invention, two sealing grooves are provided on the other surface of the pressure plate, and the two sealing grooves are respectively arranged opposite to the two first grooves.

[0024] According to one aspect of the present invention, the sealing structure is an elastic sealing structure, which elastically compresses the damaged parts on the ship when pressure is transmitted through the support rod and the pressure plate.

[0025] According to one aspect of the present invention, the sealing structure includes: a mounting part, a first support plate, a return spring, a first limiting structure, a second support plate, and a first sealing rubber;

[0026] The mounting part is installed in the sealing groove accordingly;

[0027] The first support plate is supported on the surface of the mounting portion opposite to the sealing groove;

[0028] The reset spring is supported on the center of the surface of the first support plate opposite to the mounting portion;

[0029] The first limiting structure is supported on the periphery of the surface of the first support plate opposite to the mounting portion;

[0030] The second support plate is supported on the return spring, and its travel range is limited by the first limiting structure through the return spring;

[0031] The first sealing rubber is supported on the surface of the second support plate away from the return spring, and when the return spring supports the second support plate so that the second support plate engages with the end of the first limiting structure, the first sealing rubber protrudes from the end of the first limiting structure.

[0032] According to one aspect of the present invention, the first limiting structure includes: a first limiting plate, a baffle, and a second sealing rubber.

[0033] One end of the first limiting plate is supported on the four edges of the surface of the first support plate that is away from the mounting part;

[0034] The baffle is supported at the other end of the first limiting plate, and one side of the baffle protrudes inward toward the first limiting plate to limit the second supporting plate.

[0035] The second sealing rubber is supported on the surface of the baffle that is away from the first limiting plate.

[0036] According to one aspect of the present invention, the sealing structure further includes: a second limiting structure, the second limiting structure being sleeved around the reset spring, and one end of the second limiting structure being fixed to the first support plate;

[0037] When the second support plate is in contact with the first limiting structure and is limited, the height of the second limiting structure is lower than the height of the reset spring.

[0038] According to one aspect of this utility model, a marine leak-sealing device includes: a pressure plate, one surface of which has at least two support grooves and the other surface of which has multiple sealing grooves; a support rod, which is movably supported in each support groove, with one end of the support rod hinged in the support groove; and a sealing structure, which is correspondingly disposed in each sealing groove for abutting and sealing the damaged parts on the ship; pressure is applied to the pressure plate by the support rod, and the pressure is transmitted to the sealing structure through the pressure plate, thereby sealing and plugging the damaged parts on the ship by the sealing structure abutting and squeezing them.

[0039] According to one embodiment of this invention, two support grooves are provided on one surface of the pressure plate. The two support grooves are arranged in parallel alignment and opposite to each other. This arrangement allows pressure to be applied to the pressure plate via the support rod. Due to the opposite arrangement of the two support grooves, the pressure is transmitted symmetrically and evenly downwards, ensuring that the pressure plate and the sealing structure below it can evenly press against the damaged parts of the ship, effectively improving the leak-sealing effect.

[0040] According to one embodiment of this utility model, the support groove includes: a first groove and a second groove communicating with the first groove, the width of the first groove being greater than the width of the second groove; a hinge point is provided in the first groove, and a clip is provided in the second groove; one end of the support rod is hinged to the hinge point, and the other end of the support rod is clipped into the second groove by the clip. This arrangement allows the hinge point, which connects to the support rod via the first groove, to engage with the end of the support rod, enabling the support rod to swing at multiple angles. When the support rod disengages from the clip, it can swing freely, thereby cooperating with nearby support points to provide support and further apply pressure to the pressure plate. When not in use, the support rod can be placed in the support groove and secured with the clip for quick storage.

[0041] According to one embodiment of this invention, after the other end of the support rod disengages from the bracket groove, it can reciprocate along the direction of approaching and moving away from the pressure plate. This arrangement allows the support rod to be swung closer to a nearby support point when one is found. Then, the extension and retraction of the other end of the support rod creates contact support between the support rod and the support point. The extension and retraction of the support rod, combined with the support of the support point, provides a reverse support force to the pressure plate, thereby applying pressure to the sealing structure. This pressure, through the sealing structure, compresses any damage to the ship, thus sealing the leak.

[0042] According to one embodiment of this utility model, the support rod includes: an outer tube, a locking pin, an inner tube, a screw, a handle, and a support foot; one end of the outer tube is hinged to a hinge point; the inner tube is disposed within the outer tube and can extend and retract at the other end of the outer tube; the locking pin is disposed on the outer wall of the other end of the outer tube and passes through the outer wall of the outer tube to engage with the outer wall of the inner tube; the screw is disposed within the inner tube, and its outer wall is screwed to the inner wall of the inner tube; the handle is disposed on the outer wall of the end away from the inner tube when the screw is screwed out; the support foot is disposed at the end away from the inner tube when the screw is screwed out. This configuration allows for coarse adjustment of the overall length of the support rod by moving the inner tube, and fine adjustment of the overall length of the support rod by rotating the handle to allow the screw to extend and retract from the inner tube. This design enables the support rod to be quickly supported at a nearby support point, and, according to the leak-sealing requirements, the reverse support at the support point can be used to quickly apply the leak-sealing pressure, thereby achieving rapid leak sealing of the hull. Furthermore, the pressure can be quickly adjusted according to the leak-sealing requirements to ensure the leak-sealing effect.

[0043] According to one aspect of this invention, two sealing grooves are provided on the other surface of the pressure plate, with each sealing groove positioned opposite to one of the two first grooves. This arrangement allows the force-applying end of the hinged support rod in the first groove to be directly aligned with the sealing structure in the sealing groove, effectively improving the force transmission effect between the support rod and the sealing structure, and thus enhancing the sealing effect of the sealing structure on leak-proof areas on the ship.

[0044] According to one embodiment of this invention, the sealing structure is an elastic sealing structure. When pressure is transmitted through the support rod and the pressure plate, the sealing structure elastically compresses the damaged area on the ship. This design makes the sealing effect of compressing and sealing the damaged area on the ship better, safer, and more reliable. It prevents the sealing structure from damaging the hull due to excessive pressure. At the same time, it can effectively improve the ability to adapt to the structural shape of the damaged area on the hull, that is, improve the ability to adapt to deformation, ensuring that it can compress and seal according to the structural shape of the damaged area, increasing the applicable range of the damaged area, and improving the leakage sealing efficiency.

[0045] According to one embodiment of this utility model, the sealing structure includes: a mounting part, a first support plate, a return spring, a first limiting structure, a second support plate, and a first sealing rubber. The mounting part is installed in a sealing groove (e.g., a circular groove). The first support plate is supported on the surface of the mounting part facing away from the sealing groove. The return spring is supported at the center of the surface of the first support plate facing away from the mounting part. The first limiting structure (e.g., a cylindrical structure) is supported around the perimeter of the surface of the first support plate facing away from the mounting part. The second support plate is supported on the return spring, and its stroke range is limited by the first limiting structure. The first sealing rubber is supported on the surface of the second support plate facing away from the return spring, and when the return spring supports the second support plate so that the second support plate contacts the end of the first limiting structure, the first sealing rubber protrudes from the end of the first limiting structure. This arrangement allows the mounting part to stably and reliably install the sealing structure in the sealing groove. The first limiting structure then limits the elastic movement range of the second support plate and the first sealing rubber driven by the return spring, ensuring that the elastic movement of the second support plate and the first sealing rubber does not deviate from the predetermined range, thus ensuring more precise and reliable leak sealing through elastic movement.

[0046] According to one embodiment of this utility model, the first limiting structure includes: a first limiting plate (e.g., cylindrical), a baffle, and a second sealing rubber. One end of the first limiting plate is supported on the periphery of the surface of the first support plate facing away from the mounting portion. The baffle is supported on the other end of the first limiting plate, and one side of the baffle protrudes inward toward the first limiting plate to limit the second support plate. The second sealing rubber is supported on the surface of the baffle facing away from the first limiting plate. This arrangement allows the first limiting plate to be supported around the return spring and the second support plate, and the baffle to be supported on one side of the second support plate. The first limiting plate and the baffle limit the lateral and longitudinal movement range of the second support plate, allowing the first sealing rubber on the second support plate for sealing and leak plugging to move precisely, providing precise elastic sealing to damaged areas on the hull and effectively improving the sealing effect. Simultaneously, the first and second sealing rubbers can cooperate to plug leaks, forming a sealing gap between them, effectively improving the leak plugging effect and efficiency.

[0047] According to one embodiment of this utility model, the sealing structure further includes a second limiting structure (e.g., a limiting cylinder), which is sleeved around the return spring, with one end fixed to the first support plate. When the second support plate is in contact with the baffle of the first limiting structure and is limited, the height of the second limiting structure is lower than the height of the return spring. This arrangement allows the return spring to have space to drive the second support plate in elastic movement, ensuring that the return spring is not only limited by the second limiting structure to prevent deformation from exceeding the bending deformation range, but also provides elastic support to the second support plate, thus ensuring the effectiveness of elastic sealing of damaged parts on the ship. Attached Figure Description

[0048] Figure 1 The schematic diagram shows a top view of a marine leak-sealing device according to one embodiment of the present invention.

[0049] Figure 2 This diagram schematically illustrates a side view of a marine leak-sealing device according to one embodiment of the present invention, showing its usage status. Detailed Implementation

[0050] The present invention will now be discussed with reference to exemplary embodiments. It should be understood that the described embodiments are merely intended to enable those skilled in the art to better understand and thus implement the present invention, and are not intended to imply any limitation on the scope of the present invention.

[0051] As used herein, the term "comprising" and its variations are to be interpreted as open-ended terms meaning "including but not limited to". The term "based on" is to be interpreted as "at least partially based on". The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment".

[0052] Figure 1 The schematic diagram shows a top view of a marine leak-sealing device according to one embodiment of the present invention. Figure 2 This diagram schematically illustrates a side view of a marine leak-sealing device according to one embodiment of the present invention, showing its operational status. Figure 1 and Figure 2 As shown, in this embodiment, the marine leak-sealing device includes:

[0053] The pressure plate 1 has at least two support grooves 102 on one surface and multiple sealing grooves 104 on the other surface;

[0054] Support rod 2 is movably supported in each bracket groove 102, and one end of support rod 2 is hinged in the bracket groove 102;

[0055] The sealing structure 3 is correspondingly installed in each sealing groove 104 and is used to abut against the damaged parts of the sealing vessel.

[0056] Pressure is applied to the bearing plate 1 by the support rod 2, and the pressure is transmitted to the sealing structure 3 through the bearing plate 1. The sealing structure 3 abuts against and squeezes the damaged parts on the ship, thereby sealing and plugging the leaks in the damaged parts on the ship.

[0057] Furthermore, such as Figure 1 and Figure 2As shown, in this embodiment, two support grooves 102 are provided on one surface of the pressure plate 1. The two support grooves 102 are arranged in parallel alignment and are arranged in opposite directions. This arrangement allows the pressure to be transmitted symmetrically and evenly downwards when pressure is applied to the pressure plate 1 by the support rod 2, because of the opposite arrangement of the two support grooves 102. This ensures that the pressure plate 1 and the sealing structure 3 below it can evenly press against the damaged parts on the ship, effectively improving the leak-sealing effect.

[0058] Furthermore, such as Figure 1 As shown, in this embodiment, the bracket groove 102 includes: a first groove 1021 and a second groove 1022 communicating with the first groove 1021, wherein the width of the first groove 1021 is greater than the width of the second groove 1022.

[0059] The first groove 1021 is provided with a hinge point 101, and the second groove is provided with a clip 103;

[0060] One end of the support rod 2 is hinged to the hinge point 101, and the other end of the support rod 2 is secured in the second groove 1022 by a clip 103. This arrangement allows the hinge point, which connects to the support rod 2 via the first groove 1021, to engage with the end of the support rod 2. The engagement of the hinge point 101 with the end of the support rod 2 enables the support rod 2 to swing at multiple angles. When the support rod 2 disengages from the clip 103, it can swing freely, thus providing support to nearby support points and applying further pressure to the pressure plate 1. After use, the support rod 2 can be placed in the bracket groove 102 and secured with the clip 103 for quick storage.

[0061] Furthermore, in this embodiment, after the other end of the support rod 2 disengages from the bracket groove 102, the other end of the support rod 2 can reciprocate along the direction of approaching and moving away from the pressure plate 1. This arrangement allows the support rod 2 to be moved closer to a nearby support point by swinging it when such a point is found. Then, through the extension and retraction of the other end of the support rod 2, abutment support is achieved between the support rod 2 and the support point. This extension and retraction of the support rod 2, along with the support of the support point, provides a reverse support force to the pressure plate 1, thereby applying pressure to the sealing structure. The sealing structure then compresses any damaged parts on the ship, thus sealing the leak.

[0062] Furthermore, such as Figure 2 As shown, in this embodiment, the support rod 2 includes: an outer tube 201, a locking pin 202, an inner tube 203, a screw 204, a handle 205, and a support foot 206;

[0063] One end of the outer tube 201 is hinged to the hinge point 101;

[0064] The inner tube 203 is installed in the outer tube 201 and can extend and retract at the other end of the outer tube 201;

[0065] The locking pin 202 is set on the outer wall of the other end of the outer tube 201 and passes through the outer wall of the outer tube 201 to engage with the outer wall of the inner tube 203.

[0066] The screw 204 is disposed in the inner tube 203, and its outer wall is screwed to the inner wall of the inner tube 203;

[0067] The handle 205 is located on the outer wall of the end of the screw 204 that is away from the inner tube 203 when the screw is screwed out;

[0068] The support foot 206 is located at the end away from the inner tube 203 when the screw 204 is screwed out. This arrangement allows for coarse adjustment of the overall length of the support rod 2 by moving the inner tube 203, and fine adjustment of the overall length of the support rod 2 by rotating the handle 205 to allow the screw 204 to extend and retract from the inner tube 203. This design enables the support rod 2 to be quickly supported at a nearby support point, and allows for rapid application of the sealing pressure by using the reverse support at the support point as needed, thereby achieving rapid sealing of the hull. Furthermore, the pressure can be quickly adjusted according to the sealing requirements to ensure the sealing effect.

[0069] Furthermore, such as Figure 2 As shown, in this embodiment, two sealing grooves 104 are provided on the other surface of the pressure plate 1, and the two sealing grooves 104 are respectively arranged opposite to the two first grooves 1021. This arrangement allows the force-applying end of the support rod 2 hinged in the first groove 1021 to be directly aligned with the sealing structure 3 in the sealing groove 104, thereby effectively improving the force transmission effect of the support rod 2 and the sealing structure 3, and effectively improving the sealing effect of the sealing structure 3 on the damaged parts of the ship.

[0070] Furthermore, such as Figure 2 As shown, in this embodiment, the sealing structure 3 is an elastic sealing structure. When pressure is transmitted through the support rod 2 and the pressure plate 1, the sealing structure 3 elastically compresses the damaged part on the ship. This design makes the sealing effect of the sealing structure 3 on the damaged part on the ship better, safer, and more reliable. It prevents the sealing structure 3 from damaging the hull due to excessive pressure. At the same time, it can effectively improve the ability to adapt to the structural shape of the damaged part of the hull, that is, improve the ability to adapt to deformation, and ensure that it can be squeezed and sealed according to the structural shape of the damaged part, thereby increasing the applicable range of the damaged part and improving the sealing efficiency.

[0071] Furthermore, such as Figure 2As shown, in this embodiment, the sealing structure 3 includes: a mounting part 303, a first support plate 304, a return spring 302, a first limiting structure 305, a second support plate 306, and a first sealing rubber 301.

[0072] The mounting part 303 is installed in the sealing groove 104 (e.g., a circular groove);

[0073] The first support plate 304 is supported on the surface of the mounting part that is away from the sealing groove;

[0074] The return spring 302 is supported on the center of the surface of the first support plate 304 away from the mounting part 303;

[0075] The first limiting structure 305 (e.g., a cylindrical structure) is supported on the periphery of the surface of the first support plate 304 opposite to the mounting portion 303.

[0076] The second support plate 306 is supported on the return spring 302, and its travel range through the return spring 302 is limited by the first limiting structure 305.

[0077] The first sealing rubber 301 is supported on the surface of the second support plate 306 away from the return spring 302. When the return spring 302 supports the second support plate 306 so that the second support plate 306 comes into contact with the end of the first limiting structure 305, the first sealing rubber 301 protrudes from the end of the first limiting structure 305. This arrangement allows the mounting part 303 to stably and reliably install the sealing structure 3 in the sealing groove 104. Then, the first limiting structure 305 limits the elastic movement range of the second support plate 306 and the first sealing rubber 301 driven by the return spring 302, ensuring that the elastic movement of the second support plate 306 and the first sealing rubber 301 will not deviate from the predetermined range, and ensuring that the elastic movement and the leakage sealing achieved by the elastic movement are more accurate and reliable.

[0078] Furthermore, such as Figure 2 As shown, in this embodiment, the first limiting structure 305 includes: a first limiting plate 3051 (e.g., cylindrical), a baffle 3052, and a second sealing rubber 3053;

[0079] One end of the first limiting plate 3051 is supported on the four edges of the surface of the first support plate 304 away from the mounting part 303.

[0080] The baffle 3052 is supported at the other end of the first limiting plate 3051, and one side of the baffle 3052 protrudes inward toward the first limiting plate 3051 to limit the second support plate 306.

[0081] The second sealing rubber 3053 is supported on the surface of the baffle 3052 facing away from the first limiting plate 3051. This arrangement allows the first limiting plate 3051 to be supported around the return spring 302 and the second support plate 306, while the baffle 3052 is supported on one side of the second support plate 306. The first limiting plate 3051 and the baffle 3052 limit the lateral and longitudinal movement range of the second support plate 306, allowing the first sealing rubber 301 on the second support plate 306 for precise movement, providing precise elastic sealing to damaged areas on the hull and effectively improving the sealing effect. Simultaneously, the first sealing rubber 301 and the second sealing rubber 3053 can work together to seal leaks, forming a sealing gap between them, effectively improving the sealing effect and efficiency.

[0082] Furthermore, such as Figure 2 As shown, in this embodiment, the sealing structure 3 further includes: a second limiting structure 307 (e.g., a limiting cylinder), the second limiting structure 307 is sleeved around the return spring 302, and one end of the second limiting structure 307 is fixed on the first support plate 304;

[0083] When the second support plate 306 is in contact with the baffle 3052 of the first limiting structure 305 and is limited, the height of the second limiting structure 307 is lower than the height of the return spring 302. This arrangement allows the return spring 302 space to move elastically with the second support plate 306. This ensures that the return spring 302 is not only limited by the second limiting structure 307 to prevent deformation beyond its bending range, but also provides elastic support to the second support plate 306, guaranteeing the effective sealing of damaged areas on the ship.

[0084] According to the above-described solution of this utility model, this utility model utilizes an integrated marine leak-sealing device to seal breaches and limit water ingress. When the hull experiences cracks, breaches, or other damage, the device is first placed near the damaged area. The support rod is then removed from the pressure plate. Next, the locking pin is pressed down, the inner tube is pulled out, and the locking pin is released. The support foot is then pressed against a nearby fulcrum, and the sealing surface of the leak-sealing device is pressed against the center of the breach. Finally, the screw is unscrewed by rotating the handle to press the sealing structure below the pressure plate firmly against the damaged area, thus completing the leak sealing. For disassembly, the handle is rotated in the opposite direction to screw the screw into the inner tube. The locking pin is then pressed down to retract the inner tube into the outer tube. Finally, the support rod is folded back into the pressure plate, thus completing disassembly and retraction.

[0085] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although the utility model has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made to it in form and detail without departing from the scope defined by the claims of this utility model.

Claims

1. A marine leak-sealing device, characterized in that, include: The pressure plate has at least two support grooves on one surface and multiple sealing grooves on the other surface; A support rod is movably supported in each of the bracket slots, and one end of the support rod is hinged in the bracket slot. A sealing structure is provided in each of the sealing grooves to abut against the damaged parts of the sealing vessel; Pressure is applied to the bearing plate by the support rod, and the pressure is transmitted to the sealing structure through the bearing plate. The sealing structure abuts against and squeezes the damaged parts on the ship, thereby sealing and plugging the leaks in the damaged parts on the ship.

2. The marine leak-sealing device according to claim 1, characterized in that, Two support grooves are provided on one surface of the pressure plate. The two support grooves are arranged in parallel alignment and in opposite directions to each other.

3. The marine leak-sealing device according to claim 1, characterized in that, The bracket groove includes: a first groove and a second groove communicating with the first groove, wherein the width of the first groove is greater than the width of the second groove; The first groove is provided with a hinge point, and the second groove is provided with a clip; One end of the support rod is hinged to the hinge point, and the other end of the support rod is secured in the second groove by the clip.

4. The marine leak-sealing device according to claim 1, characterized in that, After the other end of the support rod disengages from the bracket groove, the other end of the support rod can reciprocate along the direction of approaching and moving away from the pressure plate.

5. The marine leak-sealing device according to claim 3, characterized in that, The support rod includes: an outer tube, a locking pin, an inner tube, a screw, a handle, and a support foot; One end of the outer tube is hinged to the hinge point; The inner tube is disposed in the outer tube and can extend and retract at the other end of the outer tube; The locking pin is disposed on the outer wall of the other end of the outer tube and passes through the outer wall of the outer tube to engage with the outer wall of the inner tube. The screw is disposed in the inner tube, and its outer wall is screwed to the inner wall of the inner tube; The handle is located on the outer wall of the end of the screw that is away from the inner tube when the screw is screwed out; The support foot is located at the end away from the inner tube when the screw is screwed out.

6. The marine leak-sealing device according to claim 3, characterized in that, Two sealing grooves are provided on the other surface of the pressure plate, and the two sealing grooves are respectively arranged opposite to the two first grooves.

7. The marine leak-sealing device according to claim 1, characterized in that, The sealing structure is an elastic sealing structure. When pressure is transmitted through the support rod and the pressure plate, the sealing structure elastically compresses the damaged parts on the ship.

8. The marine leak-sealing device according to claim 1, characterized in that, The sealing structure includes: a mounting part, a first support plate, a return spring, a first limiting structure, a second support plate, and a first sealing rubber; The mounting part is installed in the sealing groove accordingly; The first support plate is supported on the surface of the mounting portion opposite to the sealing groove; The reset spring is supported on the center of the surface of the first support plate opposite to the mounting portion; The first limiting structure is supported on the periphery of the surface of the first support plate opposite to the mounting portion; The second support plate is supported on the return spring, and its travel range is limited by the first limiting structure through the return spring; The first sealing rubber is supported on the surface of the second support plate away from the return spring, and when the return spring supports the second support plate so that the second support plate engages with the end of the first limiting structure, the first sealing rubber protrudes from the end of the first limiting structure.

9. The marine leak-sealing device according to claim 8, characterized in that, The first limiting structure includes: a first limiting plate, a baffle, and a second sealing rubber; One end of the first limiting plate is supported on the four edges of the surface of the first support plate that is away from the mounting part; The baffle is supported at the other end of the first limiting plate, and one side of the baffle protrudes inward toward the first limiting plate to limit the second supporting plate. The second sealing rubber is supported on the surface of the baffle that is away from the first limiting plate.

10. The marine leak-sealing device according to claim 8, characterized in that, The sealing structure further includes: a second limiting structure, which is sleeved around the reset spring, and one end of the second limiting structure is fixed to the first support plate; When the second support plate is in contact with the first limiting structure and is limited, the height of the second limiting structure is lower than the height of the reset spring.

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