Water surface and underwater dual-mode transportation platform and using method

Abstract

The water surface and underwater bimodal transportation platform comprises a platform body, floating bodies are symmetrically arranged on the two sides of the platform body, a ballast water tank and a diesel oil tank are arranged in the floating bodies, a propeller and an electrical equipment box are arranged at the tail of the platform body, and expansion connecting devices are arranged on the outer side edge of the platform body at intervals. According to the transportation platform, horizontal and longitudinal expansion of the transportation platform is achieved, the clamping devices are symmetrically arranged on the inner side of the platform body and used for adsorbing and clamping objects, water-surface and underwater dual-mode work of the transportation platform is achieved, the modular design has the expansion capacity, cluster cooperation is achieved, efficiency is improved, and operation stability is improved.

Description

Technical Field

[0001] The present invention belongs to the technical field of water transport equipment, and in particular relates to a dual-mode transport platform with surface / underwater dual working modes and scalable cluster collaboration, and a method for using the platform. Background Art

[0002] At present, surface ship technology has made great progress, but the research on equipment technology for underwater transportation and underwater operations is relatively lagging behind. Surface ship technology has made great progress, but the research on equipment technology for underwater transportation and underwater operations is relatively lagging behind. Underwater transport platforms do not occupy surface space and are very suitable for transport operations in narrow waters. They can also assist in towing underpowered ships and move them to designated locations. At the same time, they have high maneuverability and strong rapid repair capabilities.

[0003] At present, there are mainly the following problems in the design of underwater transport platforms: (1) Traditional transport platforms usually focus on adaptability in a single area, either on the surface or underwater, and it is difficult to maintain excellent seaworthiness, concealment, and stability in both the surface and underwater environments. How to achieve the design of a transport platform that can be used both on the surface and underwater and has good control performance is one of the current technical difficulties.

[0004] (2) In underwater environments, power transmission and energy storage face great challenges. Conventional surface power systems are difficult to adapt to underwater working conditions. At the same time, underwater operations have high requirements for the platform's endurance. How to achieve an efficient and long-lasting power system in a limited space and meet the needs of dual-mode switching between surface and underwater is one of the technical bottlenecks.

[0005] (3) Existing transport platforms generally lack modular design and scalability, making it difficult to adjust platform specifications and functions according to mission requirements. In particular, there is a lack of flexible horizontal and vertical expansion solutions to achieve multi-platform collaboration and flexible mission deployment under the requirements of military and civilian multi-scenario scenarios.

[0006] (4) Traditional transportation platforms are mostly operated in a single mode and lack intelligent and autonomous collaborative operation capabilities. Under certain large-scale or special mission requirements, a single platform is difficult to achieve efficient transportation. Therefore, how to achieve information sharing, cluster collaboration and intelligent control among platforms in order to achieve collective coordination, task allocation and dynamic adjustment in complex tasks is an urgent problem that needs to be solved.

[0007] (5) In underwater operations, the transport platform must not only have the ability to tow, but also meet other multifunctional requirements, such as carrying underwater exploration, collection, monitoring and other equipment. However, most of the current underwater platforms are designed with a single function, which makes it difficult to adapt to a variety of mission scenarios, and the platform versatility and flexibility are low.

[0008] Therefore, it is necessary to design an expandable surface and underwater dual-modal transportation platform that can both sail on the surface and dive underwater to meet the needs of different scenarios. Summary of the invention

[0009] The technical problem to be solved by the present invention is to provide a surface and underwater dual-mode transportation platform and a method of use for the above-mentioned problems, which has surface / underwater dual working modes; at the same time, it has good expansion capabilities and can form a cluster with multiple platforms to work collaboratively.

[0010] The embodiment of the present application is implemented as follows: An embodiment of the present application provides a surface and underwater dual-modal transport platform, characterized in that it includes a platform body, floats are symmetrically provided on both sides of the platform body, ballast water tanks and diesel tanks are provided inside the floats, a thruster and an electrical equipment box are provided at the tail of the platform body, extended connection devices are provided at intervals on the outer side of the platform body, and clamping devices are symmetrically provided on the inner side of the platform body.

[0011] In some optional embodiments, the platform body is a flat frame structure made of hollow tubes, and the cavity is filled with oil pipelines and electronic circuits.

[0012] In some optional embodiments, the electrical equipment box is provided with a control device, a communication device, a battery and a diesel generator. The control device is electrically connected to the communication device, the diesel engine, the propeller and the clamping device through the electronic circuit inside the platform body to control the operation of the electrical components. The communication device receives signals from the remote control center. The battery is used to power the propeller, the extended connection device and the clamping device. The diesel generator is used to charge the battery. The diesel generator is connected to the diesel tank through an oil pipeline.

[0013] In some optional embodiments, the extended connection device includes a fixing rod and a connecting suction cup, the fixing rod is fixed to the outer side of the platform body, and the connecting suction cup is installed at the outer end of the fixing rod and is connected by suction of the suction cup.

[0014] In some optional embodiments, the clamping device includes a telescopic sleeve, a ball joint support and a clamping suction cup, the telescopic sleeve is fixed to the inner side of the platform body, and the clamping suction cup is connected to the end of the telescopic sleeve through the ball joint support to achieve horizontal displacement and angle adjustment of the clamping suction cup.

[0015] In some optional embodiments, the fixing rod is a hollow structure with a conductive line and a power transmission interface provided inside. After the two platform bodies are connected, the power transmission interfaces in the fixing rods are automatically docked to form a power transmission path.

[0016] In some optional embodiments, the floating body is an ellipsoidal shell structure.

[0017] In some optional embodiments, the platform body is made of high-strength corrosion-resistant alloy.

[0018] In some optional implementation schemes, the extended connection devices are respectively installed on the front, rear, left and right sides of the platform body to achieve longitudinal and transverse connections.

[0019] A method for using a surface and underwater dual-mode transport platform, characterized in that it comprises the following steps: Step a, according to the requirements of the transportation operation, through the control signal of the remote control center, multiple transportation platforms can not only work in a dispersed cluster, but also be physically connected through the expansion connection device, and the expansion connection devices in different directions are used to realize the horizontal expansion and vertical expansion of the transportation platform; Step b, the control device calculates the optimal control scheme and sends a control signal to distribute the thrust and rotation angle of each propeller. When approaching the object to be transported, it determines the sleeping or underwater operation mode, controls the water tank to drain or absorb water, and realizes the diving or floating of the transport platform; Step c, the clamping device adjusts the appropriate extension length through the telescopic sleeve, uses the ball joint support to adjust the adsorption direction of the clamping suction cup to complete the adsorption and clamping of the object, and starts the thruster to transport the object.

[0020] The beneficial effects of the present application are: 1. The present application provides a surface and underwater dual-mode transport platform and a method of use, which adopts a modular low-cost design so that the transport platform has the ability of rapid maintenance and functional expansion, and each component can be quickly replaced in the event of a failure, reducing maintenance costs; at the same time, the platform's peripheral connection devices support lateral and longitudinal expansion connections, and can be adjusted in scale according to mission requirements, providing support for large-scale transportation, towing and other scenarios, and improving the mission adaptability and versatility of the platform; 2. By integrating a ballast water tank and an omni-rotating thruster system, the transport platform can flexibly switch between surface and underwater modes, and maintain stable seaworthiness and excellent maneuverability in both environments; 3. A hybrid power supply solution of battery energy storage and diesel power generation is adopted , integrating the energy storage system, ballast water tank and diesel tank into the structure on both sides of the platform, effectively utilizing space resources and increasing the platform's endurance; 4. Realizing multi-platform cluster collaboration, information sharing, task allocation and dynamic adjustment. Cluster collaboration technology enables multiple transport platforms to form an intelligent and efficient transportation system, adapting to large-scale object transportation or distributed tasks in complex environments; 5. The connection device of the transport platform can be adjusted at a large angle to meet various functional requirements such as grabbing and towing, and adapt to the transportation of objects of different shapes and types; at the same time, the device is compatible with underwater operation equipment and supports underwater collection, detection and monitoring operations, so that the platform has a high degree of versatility and task flexibility, and can adapt to the diverse needs from transportation to underwater operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0022] Figure 1 This is a schematic diagram of the structure of an embodiment of the present application; Figure 2 This is a schematic diagram of the structure of the clamping device according to an embodiment of the present application; Figure 3 A schematic diagram of a boat-shaped object clamped in an embodiment of the present application; Figure 4 This is a schematic diagram of the extended connection of the transport platform according to an embodiment of the present application. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0025] It should be understood that the size of the serial numbers of the steps in the embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0026] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0027] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0028] The terms "lateral", "longitudinal", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of this application, it should also be noted that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] The features and performance of the present application are further described in detail below in conjunction with the embodiments.

[0031] Example 1 like Figure 1 As shown, this embodiment discloses a surface and underwater dual-mode transport platform, including a platform body 1, with floating bodies 2 symmetrically provided on both sides thereof, a ballast water tank 3 and a diesel tank 4 provided inside the floating bodies, a propeller 5 and an electrical equipment box 6 provided at the tail of the platform body, extended connection devices 7 are provided at intervals on the outer sides of the platform body, and clamping devices 8 are symmetrically provided on the inner side of the platform body.

[0032] The transport platform uses ballast water tanks on both sides to absorb and release water to achieve surface and underwater dual-mode switching, and the power system uses thrusters to ensure good maneuverability of the transport platform.

[0033] The main body of the platform is a flat frame structure with low fluid resistance when sailing underwater. It is made of high-strength corrosion-resistant alloy hollow tubes, the interior of the cavity is filled with oil pipelines and electronic circuits, and all are waterproofed.

[0034] The electrical equipment box is equipped with a control device, a communication device, a battery and a diesel generator. The control device is electrically connected to the communication device, the diesel engine, the thruster and the clamping device through the internal electronic circuit of the platform body to control the operation of the electrical components. The communication device receives signals from the remote control center. The battery is used to power the thruster, the extended connection device and the clamping device. The diesel generator is used to charge the battery. The diesel generator is connected to the diesel tank through an oil pipeline.

[0035] The transport platform adopts a hybrid power supply of battery energy storage and diesel power generation for propulsion, and integrates the ballast water tank, battery, and diesel tank into the panels on both sides of the platform, which not only reduces the size of the platform but also ensures its long-term endurance.

[0036] The extended connection device includes a fixing rod 7-1 and a connecting suction cup 7-2. The fixing rod is fixed to the outer side of the platform body, and the connecting suction cup is installed at the outer end of the fixing rod, and is connected by suction. The extended connection device is installed on the front, rear, left and right sides of the platform body to achieve longitudinal and transverse connection (see Figure 4 ).

[0037] The transport platform can not only be physically connected through the connection device, but also move in clusters through the control signal sent by the control center, realizing information sharing, task allocation and dynamic adjustment. The transport platform adopts a modular low-cost design, and each module can be quickly replaced when it fails. At the same time, the transport platform can be connected horizontally and vertically with other transport platforms through the surrounding connection devices to form a larger transport platform, providing support for large-scale transportation, hauling and other scenarios, and improving the task adaptability and versatility of the platform.

[0038] In some optional implementation schemes, the fixing rod is a hollow structure with a conductive line and a power transmission interface inside. When the two platform bodies are physically connected through the extended connection device, the power transmission interface in the fixing rod automatically docks to form a power transmission path. The control device transmits the battery power of the high-power platform to the individual with insufficient power through the conductive line according to the power monitoring data to achieve dynamic charging. The power transmission interface has waterproof sealing and overload protection functions to ensure safe power supply in underwater environments.

[0039] like Figure 2 As shown, the clamping device includes a telescopic sleeve 8-1, a ball joint support 8-2 and a clamping suction cup 8-3. The telescopic sleeve is fixed to the inner side of the platform body. The length of the clamping device is adjusted by telescopic action so that it is suitable for objects of various sizes. The clamping suction cup is connected to the end of the telescopic sleeve through the ball joint support to achieve angle adjustment of the clamping suction cup.

[0040] When transporting unmanned boats and other boat-like objects (see Figure 3 ), the transport platform first dives to the bottom of the ship, and then floats to the surface of the water. The telescopic sleeve is adjusted to make the clamping suction cup close to the two sides of the bottom of the ship; when transporting flat-bottomed objects such as containers, the ball joint support is adjusted to make the clamping suction cup face upward and drag the bottom of the object; when mounting underwater equipment, the ball joint support is adjusted to make the clamping suction cup face downward and suck the top of the equipment; when transporting or dragging large objects or special objects, multiple transport platforms can be dispersed at various force points and act together through cluster control.

[0041] In some optional embodiments, the float is an ellipsoidal shell structure, which has a good drag reduction effect when moving in water.

[0042] In some optional implementation schemes, the propeller is an omni-rotating propeller that can rotate 360° around the rotation axis, making the transport platform more maneuverable. The control device calculates the optimal control scheme and sends a control signal to distribute the thrust and rotation angle of each propeller, which can further improve the maneuverability of the transport platform. At the same time, the omni-rotating propeller is driven by a motor and has no complex mechanical connection with the main body, so it is easy to disassemble and replace in case of failure.

[0043] The method of using the above-mentioned transport platform includes the following contents: According to the requirements of transportation operations, through the control signal of the remote control center, multiple transportation platforms can not only work in a dispersed cluster, but also be physically connected through the expansion connection device, and the expansion connection devices in different directions can be used to realize the horizontal and vertical expansion of the transportation platform (see Figure 4 ).

[0044] The control device calculates the optimal control plan and sends out a control signal to distribute the thrust and rotation angle of each thruster. When approaching the object to be transported, it determines the sleeping or underwater operation mode and controls the water tank to drain or absorb water to achieve the diving or floating of the transport platform.

[0045] The clamping device adjusts the appropriate extension length through the telescopic sleeve, uses the ball joint support to adjust the adsorption direction of the clamping suction cup to complete the adsorption and clamping of the object, and starts the thruster to transport the object.

Claims

1. A surface and underwater dual-mode transport platform, characterized in that: It includes a platform body, with floating bodies symmetrically arranged on both sides of the platform body, ballast water tanks and diesel tanks arranged inside the floating bodies, a propeller and an electrical equipment box arranged at the tail of the platform body, expansion connection devices arranged at intervals on the outer side of the platform body, and clamping devices symmetrically arranged on the inner side of the platform body.

2. The surface and underwater dual-mode transport platform according to claim 1, characterized in that: The platform body is a flat frame structure made of a hollow tube, and the cavity is filled with oil pipelines and electronic circuits.

3. The surface and underwater dual-mode transport platform according to claim 2, characterized in that: The electrical equipment box is equipped with a control device, a communication device, a battery and a diesel generator. The control device is electrically connected to the communication device, the diesel engine, the thruster and the clamping device through the electronic circuit inside the platform body to control the operation of the electrical components. The communication device receives signals from the remote control center. The battery is used to power the thruster, the extended connection device and the clamping device. The diesel generator is used to charge the battery. The diesel generator is connected to the diesel tank through an oil pipeline.

4. A surface and underwater dual-mode transport platform according to claim 2 or 3, characterized in that: The extended connection device comprises a fixing rod and a connecting suction cup, wherein the fixing rod is fixed to the outer side of the platform body, and the connecting suction cup is arranged at the outer end of the fixing rod and connected by adsorption of the suction cup.

5. The surface and underwater dual-mode transport platform according to claim 4, characterized in that: The clamping device includes a telescopic sleeve, a ball joint support and a clamping suction cup. The telescopic sleeve is fixed to the inner side of the platform body. The clamping suction cup is connected to the end of the telescopic sleeve through the ball joint support to achieve horizontal displacement and angle adjustment of the clamping suction cup.

6. The surface and underwater dual-mode transport platform according to claim 5, characterized in that: The fixing rod is a hollow structure, and a conductive line and a power transmission interface are arranged inside. After the two platform bodies are connected, the power transmission interfaces in the fixing rods are automatically docked to form a power transmission path.

7. A surface and underwater dual-mode transport platform according to claim 1 or 6, characterized in that: The floating body is an ellipsoidal shell structure.

8. The surface and underwater dual-mode transport platform according to claim 7, characterized in that: The platform body is made of high-strength corrosion-resistant alloy.

9. A surface and underwater dual-mode transport platform according to claim 4 or 6, characterized in that: The extended connection devices are respectively arranged on the front, rear, left and right sides of the platform body to achieve longitudinal and transverse connection.

10. A method for using the surface and underwater dual-mode transport platform according to claim 6, characterized in that: The steps include: Step a, according to the requirements of the transportation operation, through the control signal of the remote control center, multiple transportation platforms can not only work in a dispersed cluster, but also be physically connected through the expansion connection device, and the expansion connection devices in different directions are used to realize the horizontal expansion and vertical expansion of the transportation platform; Step b, the control device calculates the optimal control scheme and sends a control signal to distribute the thrust and rotation angle of each propeller. When approaching the object to be transported, it determines the sleeping or underwater operation mode, controls the water tank to drain or absorb water, and realizes the diving or floating of the transport platform; Step c, the clamping device adjusts the appropriate extension length through the telescopic sleeve, uses the ball joint support to adjust the adsorption direction of the clamping suction cup to complete the adsorption and clamping of the object, and starts the thruster to transport the object.

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