Unmanned ship carrying underwater vehicle

A technology for submersibles and unmanned ships, which can be used in underwater operation equipment, unmanned surface ships, and special-purpose ships. It can solve the problems of unmanned ships and difficult recovery. high success rate

A technology for submersibles and unmanned ships, which can be used in underwater operation equipment, unmanned surface ships, and special-purpose ships. It can solve the problems of unmanned ships and difficult recovery. high success rate

CN112249280APending Publication Date: 2021-01-22SHENZHEN CHASING INNOVATION TECH CO LTD
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  • Unmanned ship carrying underwater vehicle
  • Unmanned ship carrying underwater vehicle
  • Unmanned ship carrying underwater vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0038] figure 1 , 2 An unmanned ship carrying an underwater vehicle is shown, including a control box 1 , a buoyancy chamber 2 , a thruster 3 and a lifting platform 4 . Two buoyancy chambers 2 are arranged oppositely, and propellers 3 are fixed on the bottom through brackets. From the bow of the hull, it is connected by three connecting frames 5 successively. The two ends of the connecting frames 5 can be directly welded on the buoyancy chamber 2 by using aluminum alloy profiles, or can be fixed on the supports on the side of the buoyancy chamber 2 by fasteners. The first two connecting frames 5 are fixedly connected with the lifting device 402 of the lifting platform through fasteners. The tops of the rear two connecting frames 5 are provided with a fixed platform 501, where the fixed platform 501 can be used to install the electric wire winder of the ROV. A support frame 502 is arranged above the fixed platform 5 , the control box 1 is assembled on the support frame 502 ,...

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Abstract

The invention discloses an unmanned ship carrying an underwater vehicle, and relates to the technical field of unmanned ships. The two buoyancy cabins of the unmanned ship are oppositely arranged andconnected through a connecting frame, and propellers are arranged at the bottoms of the buoyancy cabins. The lifting platform is composed of an ROV bearing platform and a lifting device, the ROV bearing platform is connected with the lifting device, and the lifting device is connected with the connecting frame; the control box is arranged on the connecting frame, and the lifting device and the propeller are in signal connection with the control box. An instruction of the mobile terminal is transferred to the underwater vehicle through the control box so that the interference on a control signal is reduced, and the signal transmission distance is expanded; the buoyancy cabin provides buoyancy for the unmanned ship, the unmanned ship is driven by the propeller to travel on the water surface,the underwater vehicle is carried by the lifting platform, the ROV bearing platform is large in area, and the success rate of butt joint with the ROV is high; the lifting or overturning of the lifting platform is controlled by the lifting device so that the lowering and recycling of the ROV are completed; the unmanned ship is compact in overall structure, small in occupied area, low in manufacturing cost and beneficial to market popularization.

Description

technical field [0001] The invention relates to the technical field of unmanned ships, in particular to an unmanned ship carrying an underwater vehicle. Background technique [0002] At present, there are mainly two types of underwater vehicles. One is autonomous underwater vehicles (AUVs), which use underwater acoustic communication and control, and communicate through wireless methods. detection information, the efficiency is low and the accuracy is limited. Another type of remote-controlled underwater unmanned vehicle (ROV) exchanges data with the surface control terminal through cables, and can obtain underwater images. Because of its lightness and flexibility, it can obtain data quickly and has high market acceptance, but it is affected by the length of its cables. , the scope of activities of such underwater vehicles is limited. If it is operated together with a manned ship, additional manpower and material resources are required, and the cost is high. [0003] Pate...

Claims

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Application Information

Patent Timeline
22 Jan 2021
Publication
CN112249280A
IPC
B63C11/52; B63B35/00
CPC
B63C11/52; B63B35/00; B63B2035/006
Inventors
刘威; η†Šε…‹ζ³’