A marine hydrological observation device for offshore wind power projects

Abstract

The invention discloses a marine hydrological observation device for offshore wind power projects, which includes a floating seat, steel cables are fixedly connected to the four corners of the floating seat, and the bottoms of the four steel cables are all equipped with a spreading mechanism. A drilling mechanism is installed at the bottom. The invention drives the drill bit to rotate through the first motor provided. When the drill bit rotates, it drives the drill bit and the fixed seat to move down, so that the fixed seat drives the fixed block to move down, so that the fixed block is like the bottom of the sea, and then the air is activated. The compressor inputs air into the air pipe to fill the inside of the airbag with gas, and then the gas expands the airbag. The expanded airbag pushes the first rotary rod and the second drill rod to prop up, and then the first rotary rod and the second drill rod are propped up. The second rotating rod fixes the fixed block inside the seabed, thereby preventing the steel cable from falling off, effectively preventing the floating seat from shaking and toppling, and preventing large losses.

Description

technical field [0001] The invention relates to a hydrological observation device, in particular to a marine hydrological observation device used in offshore wind power projects, and belongs to the technical field of marine hydrological observation. Background technique [0002] Ocean hydrological observation is an observation to understand the distribution and changing laws of ocean hydrological elements. The observation items depend on the survey tasks, and generally include: water depth, water temperature, salinity, ocean current, wave, water color, transparency, sea ice, sea luminescence, etc., while offshore wind power projects install wind turbines on floating platforms, and then pass through the ocean Monsoons generate electricity. [0003] The existing ocean hydrological observations use fishing boats, cargo ships, warships, etc. to put observation equipment into the sea, and then fish out the equipment from the sea after the observation is completed, and then compl...

AI Technical Summary

Problems solved by technology

[0004] The invention provides a marine hydrological observation device for offshore wind power projects, which effectively solves the problem of marine hydrological observation in the prior art. By using fishing boats, cargo ships, warships, etc., the observation equipment is thrown into the sea, and the equipment is put back after the observation is completed. Fishing out from the sea, and then completing the observation of the ocean, this observation method will waste a lot of resources. Installing the hydrological observation device on the bottom of the offshore wind power engineering platform can observe the ocean at any time, but the existing offshore wind power engineering platform stirs When the floating platform is fixed on the sea surface by steel cables, when there is a large wind and wave on the sea surface, the wind and waves will impact the floating platform, which may cause the steel cables fixed on the seabed to fall off, which will cause the floating platform to dump, resulting in large the problem of loss

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