Steel cable unidirectional and bidirectional control device used for wave energy profiling buoy and buoy platform

Abstract

The invention relates to the field of marine detection equipment, in particular to a steel cable unidirectional and bidirectional control device used for a wave energy profiling buoy and a buoy platform. The steel cable unidirectional and bidirectional control device comprises a base plate, a wedge-shaped frame, locking wheels, a locking wheel frame, a switching plate and locking blocks, wherein the wedge-shaped frame is fixedly connected to the base plate; the wedge-shaped frame is provided with guiding grooves; each of the guiding grooves is wide at the top and narrow at the bottom; the locking wheel frame is slidably connected to the wedge-shaped frame; the locking wheel frame is provided with frame grooves; the frame grooves are spaced apart by transverse plates; the locking wheels arepositioned in the guiding grooves and the frame grooves; each of the guiding grooves is internally provided with the two corresponding locking wheels; the switching plate is fixedly connected to thelocking wheel frame; two elastic strips are separately arranged on two sides of the lower part of the switching plate; and the tail ends of the elastic strips are both provided with position-fixing parts. Under the driving of external power, the switching plate can be pushed down / up, so that a steel cable can be in a unidirectional / bidirectional working mode so as to achieve the purpose that the whole profiling buoy platform can perform up and down profile motion along the steel cable under the action of wave energy.

Description

technical field [0001] The invention relates to the field of marine detection equipment, in particular to a steel cable single- and bi-directional control device and a buoy platform applied to wave energy profile buoys. Background technique [0002] The effective acquisition of ocean parameter information is the basic premise for us to understand and manage the ocean. The three-dimensional observation of the ocean profile by using the profile observation platform equipped with corresponding sensors is an important means of obtaining ocean information. Currently commonly used profile observation platforms include submersible buoys, Glider, Argo buoys, etc. Among them, in order to obtain ocean parameter information at different depths, submersible buoys often need to mount corresponding sensors on steel cables at different depths, resulting in extremely high costs (up to tens of millions of yuan), and generally can only be anchored, which is even more difficult. Deployment a...

AI Technical Summary

Problems solved by technology

Among them, in order to obtain ocean parameter information at different depths, submersible buoys often need to mount corresponding sensors on steel cables at different depths, resulting in extremely high costs (up to tens of millions of yuan), and generally can only be anchored, which is even more difficult. Deployment and recovery; although Glider and Argo buoys have certain high-resolution acquisition capabilities of ocean profile parameters, their loading (load) capabilities are very limited. There are limitations, and at the same time, it cannot meet the observation requirements for ultra-high temporal and spatial resolution of profile parameters when conducting research on the temporal or diurnal changes of the upper ocean mixed layer, and it will also encounter difficulties when working in offshore waters with depths of tens of meters or even shallower

Images