Underwater multifunctional flexible supporting device

Abstract

The underwater multifunctional flexible supporting device comprises a frame which is made of a non-metal insulating material and used for installing a plurality of different types of sensors, and the frame comprises an upper fixing plate, a lower fixing plate and a plurality of supporting stand columns. The plurality of supporting columns are uniformly distributed on the periphery of the upper fixing plate and are used for mounting a first type of sensors, the upper end part and the lower end part of each supporting column respectively penetrate through the upper fixing plate and the lower fixing plate, and a plurality of drainage lightening holes and a plurality of first through holes are formed in the upper fixing plate and the lower fixing plate; the drainage lightening holes are used for adding heavy objects to adjust the overall gravity center of the supporting device, the first through holes can be used for installing second-class sensors, and the upper fixing plate is further provided with second through holes used for installing third-class sensors. The frame is made of non-metal materials, so that the gravity center is lower and more stable, interference and influence on various sensors are eliminated, the reliability of data information is improved, and meanwhile, the gravity center of the whole structure is adjusted.

Description

technical field [0001] The invention relates to the technical field of offshore equipment, in particular to an underwater multifunctional flexible support device. Background technique [0002] Most of the current underwater support devices are designed with fine structure, and the overall scheme design is carried out for specific magnetic sensors. Once the magnetic sensors are finely adjusted, especially the magnetic sensors of the same type and different weights, the overall center of gravity of the underwater support devices will be affected. greater impact, so its versatility is poor, and it cannot adapt to the weight change of temporary magnetic sensors; moreover, the existing underwater support devices have poor applicability to underwater landform structures (such as underwater slope, underwater flatness, sediment, etc.) , due to consideration of the comprehensive trade-off evaluation of its metal structure and weight, it is generally difficult to make a square and sta...

AI Technical Summary

Problems solved by technology

[0002] Most of the current underwater support devices are designed with fine structure, and the overall scheme design is carried out for specific magnetic sensors. Once the magnetic sensors are finely adjusted, especially the magnetic sensors of the same type and different weights, the overall center of gravity of the underwater support devices will be affected. greater impact, so its versatility is poor, and it cannot adapt to the weight change of temporary magnetic sensors; moreover, the existing underwater support devices have poor applicability to underwater landform structures (such as underwater slope, underwater flatness, sediment, etc.) , due to consideration of the comprehensive trade-off evaluation of its metal structure and weight, it is generally difficult to make a square and stable, and the center of gravity is often high, so the layout skills of underwater devices and the flatness of underwater landforms are more stringent, and the test data collection is reliable. The reliability is also relatively low; at the same time, the metal frame interferes with the synchronous magnetic sensor information collection and monitoring sensitivity, and even misjudgment directly affects the functional reliability of each magnetic sensor. The binding and fixing of the cable harnesses cannot effectively prevent the interference and damage of the cable harnesses caused by uncertain environmental factors such as underwater organisms and seaweeds, which in turn affects the normal operation of the overall device system

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