CN204642089U - Platform is air-cushion device under water - Google Patents
Platform is air-cushion device under water Download PDFInfo
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- CN204642089U CN204642089U CN201520029569.0U CN201520029569U CN204642089U CN 204642089 U CN204642089 U CN 204642089U CN 201520029569 U CN201520029569 U CN 201520029569U CN 204642089 U CN204642089 U CN 204642089U
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- under water
- air cushion
- platform
- casing
- air
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Abstract
A kind of platform air-cushion device under water, especially a kind of principle being no longer suitable for buoyancy aid, utilizes the platform of air cushion carrying under water weight, makes platform wind-proof and wave-proof pulsation-free air-cushion device under water.By platform, air cushion casing is formed under water.Platform is fixed with air cushion casing under water.Have drainage mouth below air cushion casing under water, water enters through this and forms water layer and pressure gas layer in air cushion casing under water, utilizes the platform of air cushion carrying under water weight to make platform wind-proof and wave-proof steady.Air cushion casing top is attached with the control apparatus of gas in casing under water, regulate tolerance, the air pressure in air cushion casing under water, just can regulate the underwater penetration of gas-liquid interface in the drying height of platform, under water air cushion casing and be convenient to install air cushion casing under water.
Description
Technical field
The utility model relates to a kind of platform air-cushion device under water, especially a kind of principle being no longer suitable for buoyancy aid, utilizes the platform of air cushion carrying under water weight, makes platform wind-proof and wave-proof pulsation-free air-cushion device under water.
Background technology
At present, known technology has following deficiency: air cushion vehicle is a kind of vehicle carried at ship bottom liner with air, and its air cushion is formed by the high pressure gas constantly supplied.Because the liner of air cushion carries, therefore the walking of air cushion vehicle is very steady.Except walking on the water, can also travel at some smoother subaerial relief.Air cushion vehicle is the one of ship of running at high speed, during traveling because of hull by air cushion carrying from water surface lifting, significantly reduce the fluid resistance of hull, so that the moving velocity general ship more close than Power output is gone up soon many.The speed of a lot of air cushion vehicle can more than 50 joints.But the formation of air cushion vehicle air cushion, must depend on the high pressure gas of constant supply.
The buoyancy aid flown in the crest surface of wave of the sea and trough surface must with the crest surface of wave of the sea and trough surface rippling, the stable equilibrium of continuous searching buoyancy aid.Therefore the platform of buoyancy aid load capacity is used to want the steady relative difficulty of wind-proof and wave-proof.
The mankind first to absorb in a large number in the journey of innovation and creation up-to-date scientific and technical information, up-to-date prior art combine with the thinking of oneself it is used for reference or again optimal combination produce Modern Significance inherit in innovation and creation, innovation and creation are also the processes of theoretical direction practice.Integrated innovation common in reality or cry secondary innovation, develops advantage to the existing background technology in two or more the world exactly, overcomes not enough reference or optimal combination again.Thus derive, be out of shape and a kind of innovative solution.Two or more technical characteristic, platform, the innovation of weapon optimal combination again, absolutely not simply cumulative, but the existing background technology in two or more the world is in appropriate design, have complementary advantages, shortcoming sells the technical characteristic optimal combination on basis mutually, usually obtain the technique effect that one-plus-one is greater than two, the technique effect having given play to the one or more order of magnitude more superior to previous single technical characteristic comes, as " honeybee then takes a kind of road of centre, it is from the colored capturing material inside garden and field, but change by its a kind of strength and digest this material ".Innovation and creation in Modern Significance succession common in reality that Here it is.Therefore be necessary very much to develop advantage to the existing background technology in the world, overcome not enough reference or optimal combination.Technology innovation in namely Modern Significance succession.Research and develop a kind of principle being no longer suitable for buoyancy aid, utilize the platform of air cushion carrying under water weight, make platform wind-proof and wave-proof pulsation-free air-cushion device under water.
Utility model content
Technical problem to be solved in the utility model is: the deficiency overcoming background technology.A kind of principle being no longer suitable for buoyancy aid is provided, utilizes the platform of air cushion carrying under water weight, make platform wind-proof and wave-proof pulsation-free air-cushion device under water.
The technical scheme that the utility model solves the employing of its technical matters is: platform is air-cushion device under water, and by platform, air cushion casing is formed under water.Platform is fixed with air cushion casing under water, has drainage mouth under water below air cushion casing, and have water layer and gas blanket in air cushion casing under water, air cushion casing top is attached with the control apparatus of gas in casing under water; In air cushion casing, additional filler has porous medium damping material or buoyancy aid or porous medium damping material and buoyancy aid under water.Platform underwater equilibrium be fixed with the various shapes such as cylindrical, the square-column-shaped manufactured with high strength, anticorrosive sheet material airtight, pressure-proof air cushion casing under water, drainage mouth is had under water below air cushion casing, when platform gravitational equilibrium changes, the water in ocean can under drainage mouth Water Exit in air cushion casing.Water layer under water in air cushion casing is surperficial and form pressure gas air cushion layer between air cushion casing under water.Under water air cushion casing top be attached with the various mode such as charge and exhaust pipe and valve casing in the control apparatus of gas, for regulating tolerance, the air pressure of gas in air cushion casing under water and being convenient to install air cushion casing under water.In air cushion casing, additional filler has the porous medium such as waste fishing net, rubble damping material under water, when platform load changes, when gravitational equilibrium changes, water in ocean can under the drainage mouth Water Exit of air cushion casing under water in air cushion casing, produces damping strength and alleviate the strength of platform changes in balance and slow down the frequency of platform changes in balance when flowing through the porous medium damping material that additional filler in air cushion casing under water has.In air cushion casing, additional filler has buoyancy aid under water, and when air cushion box body drain gas under water, the top board that the buoyancy aid under water in air cushion casing heads in air cushion casing under water carries platform.Jointly carry platform when platform transships by the buoyancy aid and air cushion that head on top board in air cushion casing under water in air cushion casing under water, improve the safety factor of platform.Under water in air cushion casing or additional filler have porous medium damping material and buoyancy aid.
The beneficial effects of the utility model:
Platform under water air-cushion device structure is simple, and cheap, principle is simple and clear.The technology of air cushion carrying under water, is no longer suitable for the principle of buoyancy aid.It is no longer bench mark with sea level.Under water air cushion with the water level of pressure gas under water, water termination for bench mark.Therefore the impact of sea level variability, wave upheaval is no longer subject to the platform of air cushion carrying under water.In the drying height of platform, under water air cushion casing, the underwater penetration of gas-liquid interface can regulate.Jointly carry in conjunction with buoyancy aid the safety factor that platform more improves platform as adopted air cushion under water.
Accompanying drawing explanation
Fig. 1 is the structural representation of air cushion casing under water.
In figure: 1. the pressure gas air cushion layer of the water layer 5. of the control apparatus 4. of gas under water in air cushion casing under water in air cushion casing in drainage mouth 3. casing of air cushion casing 2. air cushion casing under water under water.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, enforcement the utility model is further described: the platform being fixed with air cushion casing 1 is under water hung in water.The casing of air cushion under water 1 that platform underwater equilibrium is fixed, under platform weight, enters water gradually.Water progresses under water air cushion casing 1 from the drainage mouth 2 of air cushion casing 1 under water.Air cushion casing 1 li forms water layer 4 in air cushion casing under water and the pressure gas air cushion layer 5 under water in air cushion casing under water.Air cushion carries platform under water.Air cushion layer is no longer bench mark with sea level under water.Under water air cushion with the water level of the interface calmness of pressure gas under water and water for bench mark.No longer be suitable for the principle of buoyancy aid.Therefore the impact of sea level variability, wave upheaval is no longer subject to the platform of air cushion carrying under water.If air cushion casing top has been attached with the control apparatus 3 of gas in casing under water; Just can, by the control apparatus 3 of gas in the casing on air cushion casing top under water toward air cushion casing 1 li of inflation/deflation under water, regulate the tolerance of air cushion casing 1 li of gas under water, air pressure to regulate the underwater penetration of gas-liquid interface in the drying height of platform, under water air cushion casing and to be convenient to install air cushion casing under water.Air cushion casing 1 li of additional filler has the porous medium such as waste fishing net, rubble damping material under water, when platform load changes, when gravitational equilibrium changes, water in ocean can under drainage mouth 2 Water Exit of air cushion casing 1 under water air cushion casing 1 li, produce damping strength when flowing through the porous medium damping material that air cushion casing 1 li of additional filler under water has and alleviate the strength of platform changes in balance and slow down the frequency of platform changes in balance.Air cushion casing 1 li of additional filler has buoyancy aid under water, and when air cushion casing 1 leaks gas under water, the top board that the buoyancy aid of air cushion casing 1 li heads on air cushion casing 1 li under water under water carries platform.Head on the buoyancy aid of air cushion casing 1 li of top board under water when platform transships by air cushion casing 1 li under water and air cushion carries platform jointly, improve the safety factor of platform.Air cushion casing 1 li or additional filler have porous medium damping material and buoyancy aid under water, the strength being used for alleviating platform changes in balance and the frequency slowing down platform changes in balance and improve the safety factor of platform.
Claims (1)
1. platform air-cushion device under water, by platform, air cushion casing is formed under water, it is characterized in that: described platform is fixed with air cushion casing under water, drainage mouth is had under water below air cushion casing, have water layer and gas blanket in air cushion casing under water, air cushion casing top is attached with the control apparatus of gas in casing under water; In air cushion casing, additional filler has porous medium damping material or buoyancy aid or porous medium damping material and buoyancy aid under water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029569.0U CN204642089U (en) | 2015-01-12 | 2015-01-12 | Platform is air-cushion device under water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520029569.0U CN204642089U (en) | 2015-01-12 | 2015-01-12 | Platform is air-cushion device under water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642089U true CN204642089U (en) | 2015-09-16 |
Family
ID=54094855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520029569.0U Expired - Fee Related CN204642089U (en) | 2015-01-12 | 2015-01-12 | Platform is air-cushion device under water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642089U (en) |
-
2015
- 2015-01-12 CN CN201520029569.0U patent/CN204642089U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190112 |