Underwater detection system of river-sea direct ship

A detection system, river and sea technology, applied in underwater operation equipment, measurement devices, water resource assessment, etc., can solve problems such as high cost, time-consuming and laborious

Active Publication Date: 2021-04-20
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Manual inspection in the dock is time-consuming and laborious, and the cost is high

Method used

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  • Underwater detection system of river-sea direct ship
  • Underwater detection system of river-sea direct ship
  • Underwater detection system of river-sea direct ship

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Embodiment Construction

[0026] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in combination with the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0027] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0028] The present invention will be further described below in conjunction with specific examples, but not as a limitation of the present invention.

[0029] Such as figure 1 As shown, the present invention provides an underwater detection system for a river-sea direct ship, which includes a base 10, an ads...

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Abstract

The invention provides an underwater detection system for a river-sea direct ship. The underwater detection system comprises a base, an adsorption device, a mechanical arm, a detection supporting platform and a detection device; the base is used for bearing and driving equipment on the underwater detection device; the adsorption device is used for adsorbing and fixing the base to a ship body, one end of the adsorption device is fixedly connected with the base, and the other end of the adsorption device is provided with an electromagnet used for being adsorbed to the ship body; the mechanical arm is used for adjusting the relative position between the detection supporting platform and the ship body, one end of the mechanical arm is in shaft connection with a first motor arranged on the base, and the other end of the mechanical arm is hinged to the detection supporting platform; and the detection supporting platform is used for supporting a detection device, and the detection device is arranged on the detection supporting platform. According to the invention, different areas and different angles of the underwater part of the ship body of the river-sea direct ship can be detected under the condition of not approaching the shore and not entering the dock, time and labor are saved, and the efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of ship detection, and in particular relates to an underwater detection system for a river-sea direct ship. Background technique [0002] In order to ensure the safety and reliability of the ship structure and avoid accidents, it is very important to accurately understand the hull deformation, corrosion and attachments and other diseases. The diseases of the underwater part of the river-sea direct ship hull mainly include deformation, corrosion and attachments of the underwater part of the hull. There are three main reasons for the deformation of the ship, including 1. The support force changes when the ship is launched from the dock or berth; 2. The loading condition or wave load changes during operation; 3. The temperature difference between the water and the water cause deformation. [0003] In addition, the hull structure is susceptible to serious corrosion damage under the influence of seawater, salt ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02B63C11/34
CPCY02A90/30
Inventor 甘进董睿文吴卫国叶云凌王一雯
Owner WUHAN UNIV OF TECH
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