Variable-depth variable-speed emergency floating test device platform for underwater vehicle model

Abstract

The invention provides a variable-depth variable-speed emergency floating test device platform for an underwater vehicle model. An axial movement track of a test state model (2) is arranged on an underwater transmission movement chassis structure (1) of the platform; an underwater variable diving depth movement positioning supporting column (3) is of a three-dimensional frame structure, and a clamping platform and a vertical movement track of the underwater transmission movement chassis structure (1) are arranged in the underwater variable diving depth movement positioning supporting column (3); the height of the clamping platform can be adjusted according to the test depth requirement; and a chassis vertical synchronous lifting motion structure (5) is connected with the underwater transmission movement chassis structure (1) and is used for driving the underwater transmission movement chassis structure (1) to move in a vertical motion track of the underwater variable diving depth movement positioning supporting column (3). According to the invention, an axial or vertical single belt initial speed emergency floating hydrodynamic test can be carried out; and coupling axial and vertical simultaneous initial speed emergency floating hydrodynamic test is also realized.

Description

technical field [0001] The invention belongs to the technical field of hydrodynamic experiment simulation systems, and in particular relates to a variable-depth and variable-speed emergency floating test device platform for a submarine model. Background technique [0002] With the rapid development of domestic hydrodynamic experiment simulation test technology, surface ship hydrodynamic test and aircraft forced landing test technology have been improved and perfected rapidly, and the field of hydrodynamic test is also unremittingly exploring new test methods. In the 20th century, according to the needs of coastal defense in my country, underwater submarines, detectors and other submarine equipment have also developed rapidly. When the underwater submersible equipment is parked underwater, the situation of losing power also happens from time to time. Because the movement state after parking is not clear, it leads to improper operation, which often leads to serious results. ...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a variable-depth and variable-speed emergency flotation test device platform for a submarine model, which solves the problems of high test cost and high risk factor in the prior art

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