CN220147543U

CN220147543U - Underwater repairing device after ship damage

Info

Publication number: CN220147543U
Application number: CN202321664269.0U
Authority: CN
Inventors: 范文输
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-06-27
Filing date: 2023-06-27
Publication date: 2023-12-08
Anticipated expiration: 2033-06-27

Abstract

The utility model relates to the field of repairing ships and warships, and particularly discloses an underwater repairing device after the damage of the ships and warships, which comprises an elastic spherical shell, a separation grid, a one-way valve and a dispersing pipe, wherein the elastic spherical shell is arranged on the separation grid; an elastic spherical shell is hermetically sleeved on the separation grating; a plurality of groups of one-way valves are fixedly connected on the separation grating; the outer surface of the elastic spherical shell is fixedly connected with a plurality of dispersing pipes corresponding to the separation grating and the one-way valve; an input pipe is fixedly connected to the dispersion pipe in a communicating way; the inflatable device on the ship is connected through the input pipe, then the elastic spherical shell is slowly moved to the position of the ship damage under water by the hand-held traction rope, the elastic spherical shell is rapidly moved to the ship damage under the thrust generated by the movement of underwater water flow, if the ship damage position is a split, the compressed elastic spherical shell and the separation grid can partially enter the split and are limited by the dispersing pipe and the input pipe to completely enter, and at the moment, gas is injected into the input pipe, so that the elastic spherical shell and the separation grid expand and deform to clamp the split gap, and sealing repair is completed.

Description

Underwater repairing device after ship damage

Technical Field

The utility model relates to the field of ship repair, in particular to an underwater repair device after ship damage.

Background

The ship is a general term of military and civil ships, the ship is a water transport means, and is essentially a transport means, so that the ship can be damaged due to various accidents in the sailing process, the damage danger of the ship is greater than that of a vehicle, the damaged position is not blocked timely on the water surface, water can enter the ship, and the ship loses buoyancy and sinks.

The Chinese patent publication No. CN114749337A discloses a multifunctional trolley for repairing the outer wall of a ship on 2022-07-15 days, which relates to the field of ship cleaning and comprises a paint repair vehicle and two groups of movable tracks arranged on two sides of the paint repair vehicle, wherein a protection box is arranged at the top end of the paint repair vehicle, a storage battery is arranged on the inner wall of the protection box, and a control mechanism is arranged in the protection box on one side of the storage battery. According to the utility model, the fan is started, impurities produced during polishing are sucked onto the filter screen through the discharge mechanism, the scraping plate and the isolation plate are matched to seal and move the impurities in the moving process of the filter screen, so that the impurities are prevented from being scattered in the paint supplementing vehicle, when the impurities move into the recovery box, the magnet ring sucks the scraping plate into the filter conveyor belt through the iron sheet, the limit on the impurities is relieved, the impurities fall into the recovery box, and when the scraping plate leaves the recovery box, part of the impurities are prevented from being carried out of the recovery box, so that the recovery efficiency is improved.

However, the prior art has the disadvantages that the existing damage repairing device has a complex structure, is driven by an electric motor, is difficult to repair underwater, can repair the ship only when the ship is suspended and fixed on the ground, and has low maintenance efficiency because the water pump is used for pumping out the water entering the ship after the ship is damaged due to unexpected conditions such as collision, reef contact and the like in the sailing process, and the ship needs to return to the shore to be maintained at the highest speed.

Disclosure of Invention

The utility model aims to solve the technical problems that the existing damage repairing device is complex in structure, is driven by an electric motor, is difficult to repair underwater, can repair ships only when the ships are suspended and fixed on the ground, and causes low maintenance efficiency when the ships are damaged due to collision, reef contact and other unexpected conditions in the sailing process, or the water entering the ships is pumped out by using a water pump and needs to return to the shore at the highest speed for maintenance.

In order to achieve the above object, the present utility model is realized by the following technical scheme;

the utility model relates to an underwater repairing device after ship damage, which comprises an elastic spherical shell, a separation grid, a one-way valve and a dispersion pipe, wherein the elastic spherical shell is arranged on the separation grid; an elastic spherical shell is hermetically sleeved on the separation grating; a plurality of groups of one-way valves are fixedly connected on the separation grating; the outer surface of the elastic spherical shell is fixedly connected with a plurality of dispersing pipes corresponding to the separation grating and the one-way valve; an input pipe is fixedly connected to the dispersion pipe in a communicating way; traction ropes and connecting ropes are symmetrically fixedly connected to the upper and lower sides of the elastic spherical shell; the lower end of the connecting rope is fixedly connected with a counterweight.

Further, the upper end of the traction rope is fixedly connected with a handle ring.

Further, the upper end of the input pipe is fixedly connected with an air pump.

Further, the counterweight is made of stainless steel.

Furthermore, the elastic spherical shell, the separation grid, the dispersing pipe and the input pipe are made of soft materials.

The underwater repairing device for the damaged ship has the following beneficial effects:

1. according to the utility model, the inflatable device on the ship is connected through the input pipe, then the elastic spherical shell is slowly moved to the damaged position of the underwater ship by holding the traction rope, the elastic spherical shell is quickly moved to the damaged position of the ship under the thrust generated by the movement of underwater water flow, if the damaged position of the ship is a split, the compressed elastic spherical shell and the separation grid can partially enter the split and are limited by the dispersing pipe and the input pipe to completely enter, and at the moment, gas is injected into the input pipe, so that the elastic spherical shell and the separation grid expand and deform to clamp the split gap, and sealing repair is completed; when the gap is long, the gap of the gap can be greatly reduced by using a plurality of repairing devices to repair, so that the water inlet speed is greatly reduced, the water inlet can be timely discharged without influencing the buoyancy by matching with a water suction pump, and the ship can be rapidly moved back to a port for maintenance; when the damage is in a split shape, the elastic spherical shell and the separation grating only enter the split part of the ship, at the moment, the elastic spherical shell and the separation grating are inflated, the edge position of the blocked split is blocked, and the elastic spherical shell and the separation grating are tightly attached and fixed on the hull of the ship under the underwater negative pressure, so that the problems that the existing ship repairing device is low in repairing efficiency and cannot adapt to the split with different damage shapes are solved;

2. according to the utility model, the air pump is fixedly connected to the upper end of the input pipe or connected with the self-contained air pump on the ship, high-pressure air can be injected into the elastic spherical shell and the separation grating along the input pipe and the dispersion pipe, and then under the unidirectional blocking sealing of the one-way valve, even if the input pipe, the elastic spherical shell and the dispersion pipe are damaged by injected air, the air stored in the interior can be ensured to deform and prop up the elastic spherical shell to block the damaged part of the ship, so that the work of blocking the ship damage can be normally completed under severe conditions, and the problem that the repairing function is reduced or lost after the existing repairing device is partially leaked is solved.

Drawings

The following describes the embodiments of the present utility model in further detail with reference to the drawings;

FIG. 1 is a schematic view of a first axial structure of the present utility model;

FIG. 2 is a schematic diagram of a second axial measurement structure according to the present utility model;

fig. 3 is a schematic view of the internal structure of the present utility model.

The reference numerals in the figures illustrate: 1. an elastic spherical shell; 2. a separation grid; 3. a one-way valve; 4. a dispersion tube; 5. an input tube; 6. a connecting rope; 7. a counterweight; 8. a traction rope; 9. a handle ring; 10. an air pump.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following description of the technical solutions in the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that, in the embodiments of the present utility model, all directional indicators (such as up-down-left-right-front-rear … …) are merely used to explain the relative positional relationship between the components, motion, etc. in a specific posture (as shown in the drawings), if the specific posture is changed, the directional indicators correspondingly change, and the connection may be a direct connection or an indirect connection.

Referring to fig. 1 to 3, an underwater repairing device after ship damage comprises an elastic spherical shell 1, a separation grid 2, a one-way valve 3 and a dispersion pipe 4; an elastic spherical shell 1 is hermetically sleeved on the separation grating 2; a plurality of groups of one-way valves 3 are fixedly connected on the separation grating 2 in a communicating way; the outer surface of the elastic spherical shell 1 is fixedly connected with a plurality of dispersing pipes 4 corresponding to the separation grating 2 and the one-way valve 3; an input pipe 5 is fixedly connected to the dispersion pipe 4 in a communicating way; traction ropes 8 and connecting ropes 6 are symmetrically fixedly connected to the upper and lower sides of the elastic spherical shell 1; the lower end of the connecting rope 6 is fixedly connected with a counterweight 7; when the ship is in operation, the inflatable device on the ship is connected through the input pipe 5, then the elastic spherical shell 1 is slowly moved to the position of the damage of the ship under water by holding the hauling rope 8, the elastic spherical shell 1 is quickly moved to the position of the damage of the ship under the thrust generated by the movement of underwater water flow, if the position of the damage of the ship is a split, the compressed elastic spherical shell 1 and the separation grid 2 can partially enter the split and are limited by the dispersing pipe 4 and the input pipe 5 to completely enter, and at the moment, gas is injected into the input pipe 5, so that the elastic spherical shell 1 and the separation grid 2 are expanded and deformed to clamp the split gap, and sealing repair is completed; when the gap is long, the gap of the gap can be greatly reduced by using a plurality of repairing devices to repair, so that the water inlet speed is greatly reduced, the water inlet can be timely discharged without influencing the buoyancy by matching with a water suction pump, and the ship can be rapidly moved back to a port for maintenance; when the damage is in a split shape, the elastic spherical shell 1 and the separation grid 2 only enter the split part of the ship, at the moment, the elastic spherical shell 1 and the separation grid 2 are inflated, the edge position of the blocked split is blocked, the elastic spherical shell 1 and the separation grid 2 are tightly attached and fixed on the hull of the ship under the underwater negative pressure, and the problem that the existing ship repairing device is low in repairing efficiency and cannot adapt to the split of different damage shapes is solved.

The upper end of the traction rope 8 is fixedly connected with a handle ring 9; during operation, through the upper end fixedly connected with handle ring 9 at haulage rope 8 for make things convenient for handheld traction handle ring 9, make patching device's underwater part not unexpected break away from the naval vessel, also conveniently hang on the couple of naval vessel deck, accomplish safe locking, haulage rope 8 solitary couple on splint also can accomplish fixedly simultaneously, solved current patching device and need the fixed problem of manual traction.

The upper end of the input pipe 5 is fixedly connected with an air pump 10; during operation, through the upper end intercommunication rigid coupling at input tube 5 has air pump 10, perhaps connect on the ship from the air pump 10 that takes, can be with high-pressure air along input tube 5 and dispersion tube 4 injection elasticity spherical shell 1 and separate grid 2 in, then under the one-way jam seal of check valve 3, make inside stored air even after input tube 5, elasticity spherical shell 1 and dispersion tube 4 injection gas damage, can guarantee that dispersion tube 4 warp and prop up elasticity spherical shell 1 and block up the damage department of naval vessel, realize normally accomplishing under the adverse circumstances and block up the work of naval vessel damage, the problem that repair function reduces or disappear after the local emergence of current patching device has been solved.

The counterweight 7 is made of stainless steel; during operation, the counterweight 7 made of stainless steel can be used in salty water and fresh water for a long time, and can not rust or deform, so that the service life is long, and meanwhile, the hand feeling of the repairing device is consistent, and the experience of underwater repairing is easily accumulated.

The elastic spherical shell 1, the separation grid 2, the dispersing pipes 4 and the input pipes 5 are made of soft materials; during operation, the elastic spherical shell 1, the separation grating 2, the dispersing pipe 4 and the input pipe 5 which are made of soft materials, so that the elastic spherical shell can deform to adapt to different damage shapes of ships during use, high-pressure gas can be guaranteed to enter the elastic spherical shell 1 and the separation grating 2, the elastic spherical shell 1 and the separation grating 2 are supported to adapt to the damage shapes of the ships, the damage positions are clamped when the blockage is completed, the sealing connection can be maintained during the running of the ships, the separation grating 2 forms a plurality of unidirectional independent airtight chambers through the one-way valves 3 to separate, and the separation grating is supported by mutually independent deformation after the inflation.

By adopting the scheme, when the ship-mounted sealing repair device is used, the inflatable equipment on a ship is connected through the input pipe 5, then the elastic spherical shell 1 is slowly moved to the position of the damage of the ship under water by holding the traction rope 8, the elastic spherical shell 1 and the separation grid 2 are quickly moved to the position of the damage of the ship under the thrust generated by the movement of underwater water flow, if the position of the damage of the ship is a split, the compressed elastic spherical shell 1 and the separation grid 2 can partially enter the split and are limited by the dispersing pipe 4 and the input pipe 5 to completely enter, and at the moment, gas is injected into the input pipe 5, so that the elastic spherical shell 1 and the separation grid 2 are expanded and deformed to clamp the split gap, and sealing repair is completed; when the gap is long, the gap of the gap can be greatly reduced by using a plurality of repairing devices to repair, so that the water inlet speed is greatly reduced, the water inlet can be timely discharged without influencing the buoyancy by matching with a water suction pump, and the ship can be rapidly moved back to a port for maintenance; when the damage is in a split shape, the elastic spherical shell 1 and the separation grid 2 only enter the split part of the ship, at the moment, the elastic spherical shell 1 and the separation grid 2 are inflated, the edge position of the blocked split is blocked, and the elastic spherical shell 1 and the separation grid 2 are tightly attached and fixed on the hull of the ship under the underwater negative pressure, so that the problems that the existing ship repairing device is low in repairing efficiency and cannot adapt to the split with different damage shapes are solved; the handle ring 9 is fixedly connected to the upper end of the traction rope 8, so that the traction handle ring 9 is convenient to hold, the underwater part of the repairing device is not accidentally separated from a ship, the repairing device is also convenient to hang on a hook of a deck of the ship, the safe locking is finished, and meanwhile, the traction rope 8 can be independently fixed on the hook on a clamping plate, so that the problem that the existing repairing device needs manual traction and fixation is solved; the air pump 10 is fixedly connected to the upper end of the input pipe 5 or connected with the self-contained air pump 10 on a ship, high-pressure air can be injected into the elastic spherical shell 1 and the separation grid 2 along the input pipe 5 and the dispersion pipe 4, and then under the unidirectional blocking sealing of the one-way valve 3, even if the air is injected into the input pipe 5, the elastic spherical shell 1 and the dispersion pipe 4 to be damaged, the dispersion pipe 4 can be ensured to deform and prop up the damage part of the elastic spherical shell 1 to block the ship, the work of blocking the ship damage can be normally completed under severe conditions, and the problem that the repairing function is reduced or lost after the local leakage of the traditional repairing device is solved; the counterweight 7 made of stainless steel can be used in salty water and fresh water for a long time, and can not rust and deform, so that the service life is long, and meanwhile, the hand feeling of the repairing device is consistent, and the experience of underwater repairing is easily accumulated; the dispersing pipe 4 and the input pipe 5 which are made of soft materials can deform to adapt to different damage shapes of ships and warships when in use, and can also ensure that high-pressure gas can be conveyed into the elastic spherical shell 1 and the separation grating 2, so that the elastic spherical shell 1 and the separation grating 2 are supported to adapt to the damage shapes of the ships and warships, the damage positions are clamped when the blockage is completed, and the sealing connection can be maintained when the ships and warships travel.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.

Claims

1. An underwater repairing device after the damage of a ship is characterized in that; comprises an elastic spherical shell (1), a separation grid (2), a one-way valve (3) and a dispersing pipe (4); an elastic spherical shell (1) is hermetically sleeved on the separation grating (2); a plurality of groups of one-way valves (3) are fixedly connected on the separation grating (2) in a communicating way; the outer surface of the elastic spherical shell (1) is fixedly connected with a plurality of dispersing pipes (4) corresponding to the separation grating (2) and the one-way valve (3); an input pipe (5) is fixedly connected to the dispersion pipe (4) in a communicating way; traction ropes (8) and connecting ropes (6) are symmetrically and fixedly connected to the upper and lower sides of the elastic spherical shell (1); the lower end of the connecting rope (6) is fixedly connected with a counterweight (7).

2. The post-failure underwater repair device of a ship according to claim 1, wherein: the upper end of the hauling rope (8) is fixedly connected with a handle ring (9).

3. The post-failure underwater repair device for ships according to claim 2, wherein: the upper end of the input pipe (5) is fixedly connected with an air pump (10).

4. The post-failure underwater repair device for ships according to claim 3, wherein: the counterweight (7) is made of stainless steel.

5. The post-failure underwater repair device of ships according to claim 4, wherein: the elastic spherical shell (1), the separation grid (2), the dispersing pipe (4) and the input pipe (5) are made of soft materials.