CN116238636A

CN116238636A - Unmanned ship platform capable of being flexibly assembled

Info

Publication number: CN116238636A
Application number: CN202211642177.2A
Authority: CN
Inventors: 韩玮; 谢杨柳; 王伟蒙; 王伟; 许埔宁; 刘宇骁; 李哲; 马向峰; 刘如磊; 王千一; 宋胜男
Original assignee: China Shipbuilding Corp System Engineering Research Institute
Current assignee: China Shipbuilding Corp System Engineering Research Institute
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-06-09

Abstract

The embodiment of the application provides an unmanned ship platform capable of being flexibly assembled, which is provided with at least two sheet bodies. This unmanned ship platform includes: the device comprises a buoyancy module, a connection module, a power module and a carrying module; each sheet body consists of at least two buoyancy modules, each buoyancy module is a watertight mechanism, and a fuel tank is arranged inside each buoyancy module; the connecting module is used for connecting and supporting the buoyancy module, the power module and the carrying module; the carrying module is fixed above the connecting module, power supply equipment is arranged in the carrying module, and an expansion bracket can be additionally arranged at the front part of a top plate of the carrying module and used for carrying three-dimensional sensing equipment such as a radar, a camera and the like; the power module takes the form of an outboard engine and is connected with a fuel tank in the buoyancy module and power supply equipment in the carrying module through pipelines.

Description

Unmanned ship platform capable of being flexibly assembled

Technical Field

The application relates to the technical field of unmanned boats, in particular to an unmanned boat platform capable of being flexibly assembled.

Background

The unmanned ship has the advantages of small volume, high speed, small radar reflection area and the like, has autonomous navigation and path planning capability, can carry different task loads, and can complete the set task. The intelligent water surface combat power system has the advantages of high navigational speed, intelligence, strong maneuverability, no personnel control and the like, is applied to tasks such as ocean space resource detection, seabed mapping, emergency rescue, information collection, anti-diving anti-mine and the like, can be flexibly deployed on rivers, lakes and seas, and is a novel intelligent water surface combat power with wide combat use.

SAM3 type surface unmanned vessels were developed by SAAB company in sweden. The SAM3 remote control mine sweeping system consists of a remote control boat, a sound sweeping mine tool, a magnetic sweeping mine tool and the like. The endurance is 400n mil (5 kn speed), the highest speed is 12kn, and the endurance is lower. The SAM3 type floating body below the unmanned surface vehicle is an inflatable floating body, and has higher gravity center and poorer navigability.

The PROTEUS platform was developed by WAM-V company of America. The PROTEUS is hinged in the middle of the ship body to suspend a platform, and the engine room, the oil tank and various equipment are all arranged on the middle structure, so that the task load capacity is low, and the area and the load capacity of the platform are relatively small.

Disclosure of Invention

The unmanned ship platform formed by different functional modules is designed, the adaptive design in the aspects of structure, power, electricity and the like is comprehensively considered, and the unmanned ship platform has modularized flexible assembly and disassembly capability; the flexible layout design and function division of each module expand the carrying capacity of the platform and facilitate carrying of the underwater device; on the premise of meeting the basic capability of the unmanned ship, the capacity of the oil tank is increased by increasing the number of buoyancy modules, so that the aims of improving the endurance and expanding the task capability are fulfilled.

The embodiment of the application provides a unmanned ship platform that can assemble in a flexible way, has two at least lamellar bodies, includes: the device comprises a buoyancy module, a connection module, a power module and a carrying module;

each sheet body consists of at least two buoyancy modules, wherein each buoyancy module is a watertight mechanism, and a fuel tank is arranged inside each buoyancy module;

the connecting module is used for connecting and supporting the buoyancy module, the power module and the carrying module;

the carrying module is fixed above the connecting module, power supply equipment is arranged in the carrying module, and an expansion bracket can be additionally arranged at the front part of a top plate of the carrying module and used for carrying three-dimensional sensing equipment such as a radar, a camera and the like;

the power module takes the form of an outboard engine and is connected with a fuel tank in the buoyancy module and power supply equipment in the carrying module through pipelines.

In some embodiments, the connection module is fixed to the buoyancy module by welding a locking lug to the deck of the sheet body and screwing the locking lug into the connection module body by self-tapping screws.

In some embodiments, each blade is the same said buoyancy module, standardized except for the stem portion.

In some embodiments, the connection module can be used to carry outboard engines and underwater equipment.

In some embodiments, the remainder of the mounting module top plate can be used for door opening and antenna mounting.

In some embodiments, the on-board module interior space can be used to install and deploy cables and tubing.

In some embodiments, the module-carrying floor is externally provided with floor longitudinal members that can be used for the securing of equipment to the module-carrying floor.

Compared with a common unmanned ship with similar dimensions, the platform has the following advantages:

(1) Assembly characteristics; the modularized design can flexibly detach the floating body, is convenient for packaging and shipping, reduces the transportation cost, and can assemble the functional modules according to different task requirements.

(2) Carrying capability: the buoyancy module, the carrying module and the connecting module can be carried, and the carrying space is sufficient; the connecting module can flexibly carry underwater devices such as sonar, uuv and the like, and is convenient to install, place and recycle.

(3) Endurance: the oil tank capacity is sufficient, and the endurance can be further improved by increasing the number of the buoyancy modules.

Drawings

The drawings illustrate generally, by way of example and not by way of limitation, various embodiments discussed herein.

FIGS. 1A-1C are schematic views of modular composite boats;

FIG. 2 illustrates the attachment of the connection module to the buoyancy module;

FIG. 3 shows a manner of fixing the connection module and the mounting module.

Detailed Description

For a more complete understanding of the features and technical content of the embodiments of the present application, reference should be made to the following detailed description of the embodiments of the present application, taken in conjunction with the accompanying drawings, which are for purposes of illustration only and not intended to limit the embodiments of the present application.

In the description of the embodiments of the present application, unless otherwise indicated and defined, the term "connected" should be construed broadly, and for example, may be an electrical connection, may be a communication between two elements, may be a direct connection, or may be an indirect connection via an intermediary, and it will be understood by those skilled in the art that the specific meaning of the term may be understood according to the specific circumstances.

It should be noted that, the term "first\second\third" in the embodiments of the present application is merely to distinguish similar objects, and does not represent a specific order for the objects, it is to be understood that "first\second\third" may interchange a specific order or sequence where allowed. It is to be understood that the "first\second\third" distinguishing objects may be interchanged where appropriate such that the embodiments of the present application described herein may be implemented in sequences other than those illustrated or described herein.

In order to enable the unmanned ship to have larger carrying capacity and cruising ability, the embodiment of the application adopts a catamaran type. The sheet body structure part provides buoyancy for the platform and provides carrying space for platform foundation equipment, and the two sheet bodies are connected through the connecting mechanism. Because the integral ship shape is brand new, the part below the waterline achieves the purpose of modularized design by reasonably changing the line shape of the existing double-body mother ship; and the part above the waterline is subjected to comprehensive design and model construction according to the connection requirement between the two sheet bodies and the task load carrying requirement. The number of the tablets can be two or more according to the actual application requirement.

The flexible standard modularized unmanned ship platform is divided into four parts, namely a buoyancy module 1, a connection module 2, a power module 3 and a carrying module 4 according to functional requirements, as shown in fig. 1A to 1C.

The buoyancy module 1 is designed as a core part of the body platform, and plays a key role in assembly characteristics and endurance besides providing basic hydrodynamic performance. Each lamellar body comprises a plurality of buoyancy modules 1, and except that the ship bow part is for quick special design, the other part is the same module of standardization. Each buoyancy module 1 is of a watertight structure, and because power and electric equipment are mainly arranged in the connecting module 2 and the carrying module 4, a large amount of space fuel supply devices are arranged in the buoyancy module 1, so that the range is effectively increased.

The connecting module 2 is designed as a key part of the boat body platform, and effectively connects and supports each part of the buoyancy module 1, the power module 3 and the carrying module 4. Meanwhile, the connecting module 2 can be used for carrying a plurality of outboard engines and underwater equipment, and can provide a convenient replacement mode for power equipment and task load for the platform.

The design of the connecting module 2 comprehensively considers the requirements of structural strength, hydrodynamic characteristics and occupied space of carrying equipment on the spacing between the sheet bodies. The fixing between the connection module 2 and the buoyancy module 1 is shown in fig. 2, the locking lugs are welded on the deck of the hull, and the plurality of self-tapping screws are screwed into the rod body of the connection module 2, so that the direct penetration of the hull plate is avoided.

The design of the carrying module 4 comprehensively considers the requirements of the ship end equipment on carrying space, mounting form and arrangement position, and the size requirements of the modularized platform on the module are considered. The front part of the top plate can be additionally provided with an expansion bracket according to the lifting requirement, and the expansion bracket is used for carrying three-dimensional sensing equipment such as a radar, a camera and the like. The rest part of the top plate can be subjected to cover opening design, antenna installation and the like according to actual use conditions.

Because carry on module 4 and be fixed in connection module 2 top, not receive the influence of wave bending moment, can structurally realize the integrated design of inner space, avoided wearing cabin connection such as cable, pipeline to for the internal equipment installation is arranged, maintenance inspection provides convenience. At the same time, the floor longitudinal members are arranged outside for the fixation of the equipment to the floor of the mounting module 4, as shown in fig. 3.

The design of the power module 3 adopts an outboard engine mode, and the type selection and the quantity configuration are carried out based on the maximum navigational speed and the endurance requirements. The outboard engine is connected with the fuel tank in the buoyancy module 1 and the power supply equipment in the carrying module 4 through pipelines, and the arrangement space of the whole boat is saved through the external design.

The installation of the platform may be performed on shore or on a larger hull. Before installation, the number of the buoyancy modules 1 is determined appropriately according to the requirements, the spacing between the sheets is determined, then the connection of each sheet is completed through the interface of the buoyancy modules 1, and finally the connection of all parts of the whole boat is completed through the connection module 2.

The foregoing description is only of the preferred embodiments of the present application and is presented as a description of the principles of the technology being utilized. It will be appreciated by persons skilled in the art that the scope of the disclosure referred to in this application is not limited to the specific combinations of features described above, but it is intended to cover other embodiments in which any combination of features described above or equivalents thereof is possible without departing from the spirit of the disclosure. Such as the above features are interchanged with the features disclosed in the present application (but not limited to) having similar functions.

Claims

1. A flexible assembled unmanned boat platform having at least two sheets, comprising: the device comprises a buoyancy module, a connection module, a power module and a carrying module;

2. The unmanned aerial vehicle platform of claim 1, wherein the connection module is secured to the buoyancy module by welding a locking lug to the deck of the sheet and threading the locking lug into the connection module shaft.

3. The unmanned aerial vehicle platform of claim 1, wherein each blade is the same buoyancy module that is standardized except for the stem portion.

4. The flexible assembled unmanned aerial vehicle platform of claim 1, wherein the connection module is operable to carry an outboard motor and underwater equipment.

5. The unmanned aerial vehicle platform of claim 1, wherein the remainder of the carrier module roof is available for door opening and antenna mounting.

6. The flexible assembled unmanned aerial vehicle platform of claim 1, wherein the interior space of the carrying module is available for mounting and routing cables and piping.

7. The unmanned aerial vehicle platform of claim 1, wherein the mounting module floor is externally provided with floor longitudinal members that can be used for securing equipment to the mounting module floor.