Liftable deep well false bottom system

Abstract

The system comprises: a body as the main frame, six set of position lock devices arranged round the body, a buoyancy regulation device on bottom center, some lifting devices, and an experimental mooring device on center of main frame top surface. This invention can meet deep-sea testing request.

Description

technical field [0001] The invention relates to equipment in the field of ships and marine engineering, in particular to a false bottom system for a deep well that can be lifted. Background technique [0002] The water depth of various parts of the ocean varies with different locations, from a few meters in the offshore to a depth of 10,000 meters in the deep sea, and the depth varies widely. In the ship and ocean engineering model test, in order to simulate the water depth of different sea areas, it is necessary to conveniently adjust the water depth during the test in the pool. Since ocean engineering tests mostly use models with a large scale ratio for the tests, the accuracy of the water depth of the pool is required to be very high. The water depth of marine engineering pools is generally adjusted by adjusting the position of the large-area floating false bottom installed in the pool. The false bottom is a large floating body structure floating in the pool, and its bu...

AI Technical Summary

Problems solved by technology

At the same time, using a simple pneumatic clamping device to hold the steel column installed under the false bottom to lock the position of the false bottom will make the steel column under the false bottom reach tens of meters in length. How to ensure its rigidity and processing accuracy is critical big technical problem

In further searches, there are no literature reports identical or similar to the subject of the present invention

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