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High-stability underwater measuring platform

An underwater measurement, high-stability technology, applied in the direction of increasing the stability of ships, special-purpose ships, ships, etc., can solve the problem of underwater signal detection performance degradation, underwater platform shaking or deviation, receiving signal interference, etc. problems, to achieve the effect of reducing the interference of underwater monitoring instruments, strong adaptability, and reducing the impact of flow noise

Inactive Publication Date: 2018-07-27
CSIC NO 710 RES & DEV INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Under the complex marine environment, the underwater platform will shake or shift, which will interfere with the received signal of the horizontally mounted equipment, and in severe cases, the receiver will be saturated, and the detection performance of the underwater signal will be reduced or invalid.

Method used

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Embodiment Construction

[0034] The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0035] This embodiment provides a high stability underwater measurement platform, see attached figure 1 , including: main buoyancy body 1, buoyancy tank 2, ballast tank 3, vibration damping device 5, connecting rod 4 and buffer mooring belt 6;

[0036] See attached figure 2 , the main floating body 1 is the main structure of the platform, including: a floating body head section 101, a floating body middle section skeleton 102 and a floating body tail section 104; A closed shell is formed; wherein, the head section 101 of the floating body and the tail section 104 of the floating body are both composed of a skeleton and glass fibers wound around the outside (glass fibers play a shaping role in maintaining the streamlined structure and reduce the flow noise of the structure), and The internal cavities of the buoyant head section 101 and the buoyant tail s...

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Abstract

The invention discloses a high-stability underwater measuring platform, and belongs to the technical field of marine monitoring equipment. The underwater measuring platform comprises a main floating body, a buoyancy compartment, a ballast tank, a vibration damping device, connecting rods and a buffering tie belt; an underwater monitoring instrument is installed in a pressure-resistant cover of thevibration damping device; the vibration damping device is installed in the main floating body through elastic connecting cables, the two lateral sides of the main floating body are respectively connected with the buoyancy compartment and the ballast tank through the connecting rods, and the buoyancy compartment, the main floating body and the ballast tank are vertically distributed; the measuringplatform is horizontally floated under water by adjusting the position of a balancing weight in the ballast tank; the underwater monitoring instrument in the vibration damping device is electricallyconnected with a storage unit installed in the ballast tank, and the storage unit is used for receiving and saving detection information of the underwater monitoring instrument. According to the underwater measuring platform, through split structure design and reasonable overall configuration, the attitude stability of the underwater platform is improved, and the flow noise impact of the platformis reduced.

Description

technical field [0001] The invention belongs to the technical field of marine monitoring equipment, and in particular relates to a high-stability underwater measurement platform. Background technique [0002] At present, with the continuous development of underwater monitoring technology, instruments and equipment are more sophisticated, and the complex characteristics of the marine environment itself, how to perform performance testing on underwater instruments and equipment and obtain reliable working data has become an issue that requires in-depth research and solutions for underwater monitoring. key technologies. [0003] Under the complex marine environment, the underwater platform will shake or shift, which will interfere with the received signal of the horizontally mounted instrument and equipment. In severe cases, the receiver will be saturated, and the detection performance of the underwater signal will be reduced or invalid. [0004] The data of the vector hydroph...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63B35/00B63B39/00B63B21/20
CPCB63B21/20B63B35/00B63B39/005
Inventor 王华明邓秀华田应元汶宏刚王国博李勇王喜平胡书仿彭荆明
Owner CSIC NO 710 RES & DEV INST
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