Shallow sea self-floating acoustic releaser and recovery method

An acoustic release and self-floating technology, which is applied in the directions of ships, ship salvage, underwater operation equipment, etc., can solve the problems of the complex structure of the self-floating release, the damage of the bottom-mounted marine equipment and the excessive volume, etc. Achieve compact and reliable structure, reduce impact and avoid interference

Pending Publication Date: 2021-09-17
THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a shallow sea self-floating acoustic release device and recovery method, which mainly solves the problem of floating deployment methods easily affected b

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  • Shallow sea self-floating acoustic releaser and recovery method
  • Shallow sea self-floating acoustic releaser and recovery method
  • Shallow sea self-floating acoustic releaser and recovery method

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing, the embodiment of the present invention is described in detail:

[0027] Such as figure 1 , the shallow sea self-floating acoustic release device adopts an integrated structure design, and is composed of a main control unit 1, a floating body 2, a rope bin 3, a rope bin core 4, a cable 5, a lifting ring 6, a locking connection cover 7, etc. . In the scheme, the main control unit 1 is installed on the floating body 2, and the floating body 2 is placed above the rope bin 3; the cable 5 adopts a high-strength Kevlar rope, which is evenly coiled in the rope bin 3, and one end of the cable 5 is connected to the rope bin 3. The floating body 2 is connected, and the other end is connected with the suspension ring 6 installed on the locking connection cover 7; the locking connection cover 7 and the rope warehouse core barrel 4 are fixed below the rope warehouse barrel 3; the main control unit 1 is installed under it The release ...

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Abstract

The invention relates to a shallow sea self-floating acoustic releaser and a recovery method. The releaser adopts an integrally designed integral structure, and the releaser mainly comprises a main control unit, a floating body, a rope bin cylinder, a rope bin core cylinder, a cable and a locking connection cover. The main control unit is installed on the floating body, and the floating body is placed above the rope bin cylinder; the cable is uniformly wound in the rope bin cylinder, one end of the cable is connected with the floating body, and the other end of the mooring rope is connected with a hanging ring mounted on the locking connecting cover; the locking connecting cover and the rope bin core cylinder are fixed below the rope bin cylinder; the main control unit locks the locking connecting cover through the releasing mechanism installed below the main control unit, so that the locking connecting cover and the main control unit are integrated, and the lower end of the locking connecting cover can be connected with an ocean instrument equipment platform frame; and after the main control unit is separated from the locking connecting cover, the floating body quickly floats to the water surface, and after finding the floating body, a water surface searcher can pull the mooring rope through a shipborne winch to recover the marine instrument platform.

Description

technical field [0001] The invention belongs to the technical field of marine instruments, and in particular relates to a shallow sea self-floating acoustic release device and a recovery method, which can realize safe and reliable recovery of the bottom-seat marine instrument system platform, and are mainly used in various types of shallow sea bottom-seat marine scientific research, The recovery of instrument and equipment platforms such as submarine engineering is especially suitable for the recovery of heavy-duty marine instrument platform systems. Background technique [0002] With the acceleration of the national ocean power strategy and the need to respond to the game of marine strategic resources, marine engineering operations have increased sharply, and marine equipment platforms such as marine environmental monitoring systems and submersible platform systems deployed on the seabed have increased significantly. The recovery of these marine instrument and equipment pla...

Claims

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Application Information

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IPC IPC(8): B63C11/52B63C7/26B63C7/24
CPCB63C11/52B63C7/26B63C7/24
Inventor 董铭锋张宏滔黄东洪有财仲林建刘刚华
Owner THE 715TH RES INST OF CHINA SHIPBUILDING IND CORP
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