Offshore buoy with self-leveling function

Abstract

The invention discloses an offshore buoy with a self-leveling function, and belongs to the field of buoys, the offshore buoy with the self-leveling function comprises a buoyancy tank and a balancing weight, the buoyancy tank is of an annular cavity structure, a support is arranged at the top of the buoyancy tank, the support comprises three supporting rods, the three supporting rods are assembled into a triangular pyramid shape, an equipment platform is arranged at the top of the support, and the balancing weight is arranged on the equipment platform. A ball groove is fixed to the bottom of the equipment platform, a connecting rod is fixed to the top of the balancing weight, a ball head matched with the ball groove is fixed to the top of the connecting rod, petal-shaped bags are fixed to the middle of the connecting rod, the three petal-shaped bags are evenly distributed at equal angles, and an extrusion ring is fixed to the support, is of an annular structure and is connected to the outer sides of the circumferences of the three petal-shaped bags in a sleeving mode. The bottom end of the supporting rod is provided with an air cavity, a piston matched with the air cavity is arranged in the air cavity, and the bottom of the piston is rotationally connected with a sliding rod. The automatic leveling damping device has the automatic leveling function, is high in damping performance, can effectively prolong the service life of equipment, has market prospects and is suitable for popularization.

Description

technical field [0001] The present invention relates to the field of buoys, and more particularly, to a sea buoy with self-leveling function. Background technique [0002] The drifting buoy is a kind of buoy that can automatically detect marine meteorology and related hydrological elements at sea. It can send back the measured wind direction, wind speed, Air temperature, air pressure, humidity, water temperature, salinity, flow direction, velocity, wave height and period, etc. The currently used floating buoys detect and collect meteorology and hydrology at sea by floating stably on the sea surface, and the buoyant body provides the buoyancy of the buoy. At the same time, the center of gravity and stable center of the buoy itself are located in the center of the buoy, and then by setting a counterweight in the middle of the bottom end of the buoy to increase its weight, reduce its center of gravity and increase its own stability, which is convenient for some meteorological o...

AI Technical Summary

Problems solved by technology

[0002] Drifting buoy is a kind of buoy that can automatically detect marine meteorology and related hydrological elements at sea. It can send back the measured wind direction, wind speed, Air temperature, air pressure, humidity, water temperature, salinity, flow direction, flow velocity, wave height and period, and other data. The currently used floating buoys detect and collect meteorology and hydrology at sea by stably floating on the sea surface. The buoyancy of the buoy is provided by the buoy itself. At the same time, the center of gravity and the center of stability of the buoy itself are in the very center of the buoy, and then the weight is increased by setting a counterweight in the middle of the bottom of the buoy, while the center of gravity is lowered to increase its own stability, which is convenient for the meteorological observation equipment and The underwater part of the buoy’s hydrological observation equipment collects all-round ocean information, but the current drifting buoys have the following defects: because the buoy floating on the sea is subjected to environmental loads such as wind, waves, and currents, it will have a large swing response. The weight lowers its center of gravity, making it difficult to prevent swinging. When the buoy swings greatly, the buoy as a whole will also produce a pendulum clock effect, swinging and oscillating between the two poles like a pendulum. The impact of the swinging motion on the buoy is mainly reflected in The swaying motion of the buoy greatly affects the accuracy of buoy hydrological and meteorological observations. Generally, the smaller the swaying angle of the buoy, the higher the measurement accuracy of the meteorological detection sensor and hydrological detector.

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