Anti-vibration device for underwater equipment

Abstract

The invention discloses an anti-seismic device for underwater equipment, comprising: a crustal displacement monitoring module, installed and fixed on the measured crustal rock layer, used for real-time monitoring of the displacement of the crustal rock layer movement to obtain a crustal displacement signal, and processing to obtain an electrical signal of the crustal displacement The crustal movement acoustic wave monitoring module is installed and fixed in the measured crustal rock layer for real-time direct monitoring of crustal movement or motion sound waves caused by seabed earthquakes, or installed on underwater engineering equipment for indirect monitoring of seabed crustal movement, earthquakes or tsunamis Generated acoustic wave signals, and convert the motion wave signals into motion wave electrical signals; the signal processing module, whose input end is connected to the crustal displacement monitoring module and the crustal motion acoustic wave monitoring module, is used to detect the crustal displacement electrical signals and/or motion wave electrical signals. The signal is analyzed and processed to obtain the corresponding result information. The invention can directly or indirectly monitor the movement state of the seabed crust and the state of the seabed earthquake in real time.

Description

technical field [0001] The invention relates to monitoring and prevention equipment, in particular to an anti-seismic device for underwater equipment. Background technique [0002] Due to the vast area of ​​lakes and oceans, and the depth of some oceans, which can reach a depth of several thousand meters or even tens of thousands of meters, it is difficult to carry out engineering construction under underwater conditions, and the cost is high. It also forms infrastructure all over the place, which brings great difficulties to the monitoring of underwater crustal movement. [0003] The subsurface rock plates on the seabed are always in a state of slight movement. When the displacement accumulates to a certain extent, the plate will break suddenly and sharply, and the relative movement and interaction of lithospheric plates along the boundary will occur, which will cause submarine earthquakes. In addition, with the continuous increase of human demand for energy, human underwa...

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Problems solved by technology

[0002] Due to the vast area of ​​lakes and oceans, and the depth of some oceans, which can reach a depth of several thousand meters or even tens of thousands of meters, it is difficult to carry out engineering construction under underwater conditions, and the cost is high. It also forms infrastructure all over the place, which brings great difficulties to the monitoring of underwater crustal movement

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