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Self-balancing descending type seabed base

A seabed-based, self-balancing technology, applied in underwater operation equipment, ship salvage, ships, etc., can solve the problem of low accuracy and achieve the effect of simple deployment

Pending Publication Date: 2020-07-17
THE FIRST INST OF OCEANOGRAPHY SOA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the multi-functional self-weight subsidence anti-trawling seabed foundation has strengthened the stability of the seabed collection bottom to a certain extent and improved the success rate of seabed foundation recovery, it still requires the cooperation of many people when it is put in, and it is still subject to The accuracy of delivery is still not high due to limitations of sea conditions, currents, and equipment on board

Method used

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  • Self-balancing descending type seabed base
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  • Self-balancing descending type seabed base

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Embodiment Construction

[0031] In order to clearly illustrate the technical characteristics of this solution, the following will describe this solution through specific implementation modes and in conjunction with the accompanying drawings.

[0032] Such as Figure 1-5 As shown, a self-balancing descending seabed foundation of the present invention includes a seabed base 1 and a recovery instrument buoy. The middle and upper part of the seabed base 1 is provided with a cylindrical cavity 2 with an upward opening. The recovery instrument The floating body is installed on the cylindrical cavity 2 provided on the upper part of the seabed base 1 , and an airtight cabin 3 is formed between the recovery instrument floating body and the cylindrical cavity 2 of the seabed base 1 .

[0033] The recovery instrument buoy includes a hanging head 4 , an instrument recovery bin 5 and an ocean observation instrument 6 .

[0034] The hoisting head 4 is located above the instrument recovery bin 5, and the hoisting h...

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Abstract

The invention discloses a self-balancing descending type seabed base, which is characterized by comprising a seabed base and a recovery instrument floating body, wherein the seabed base comprises a base body and a plurality of layers of guide plates, the guide plates are annularly distributed on the base body at intervals, and the guide plates are connected and fixed on the base body through reinforcing ribs; a cylindrical cavity with an upward opening is formed in the upper middle portion of the seabed base, the recovery instrument floating body is installed on the cylindrical cavity formed in the upper portion of the seabed base, and a closed cabin is formed between the recovery instrument floating body and the cylindrical cavity of the seabed base. Three ocean observation instruments including ADCP, CTD and a releaser are arranged in the instrument recovery bin. Water changing holes are designed on two sides of the instrument recovery bin, and a rope disc is arranged on the lower portion. The self-balancing descending type seabed base has the functions of net disengaging prevention, silting prevention, biological attachment prevention and self-balancing vertical descending landing, the laying steps are simplified, the observation success rate is increased, and the self-balancing descending type seabed base can be used for ocean element observation of sea areas such as bays,estuary, continental shelving and continental slopes.

Description

technical field [0001] The invention belongs to the technical field of marine monitoring, and in particular relates to a self-balancing descending seabed foundation. Background technique [0002] The seabed base is an important device commonly used in the field of marine detection technology. The seabed base is equipped with various marine observation equipment, which is widely used in the detection of marine environment in shallow sea areas, and is used to obtain marine environmental parameters such as temperature, salinity, and current. At present, based on different observation requirements and deployed sea areas, seabed foundations with different uses and characteristics are designed. The currently used seabed foundation generally includes three parts, specifically including floating bodies, instruments and equipment, and weights. [0003] Due to the complex marine environment, the falling posture of the traditional seabed foundation in the water is not easy to control,...

Claims

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Application Information

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IPC IPC(8): B63C7/16B63C11/52G01C13/00G01P5/24
CPCB63C7/16B63C11/52G01C13/00G01P5/24
Inventor 郭延良曲俊奇王海员王凤军
Owner THE FIRST INST OF OCEANOGRAPHY SOA
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