Safe travelling device for underwater and ship body surfaces

Abstract

The invention discloses a safety travelling device for underwater and ship body surfaces. The safety travelling device comprises a main frame body and underwater travelling shoes, the bottom of the main frame body is in communication with the underwater travelling shoes through connecting guide pipes, an inflatable bag is arranged at the bottom of the main frame body, and a mounting frame is arranged in the middle of the rear side of the main frame body; and the inner side of the mounting frame is fixedly connected with an air extracting and inflating device, the connecting guide pipes are installed at the bottom of the air extracting and inflating device, propelling device bodies are arranged at the positions, located on the two sides of the mounting frame, of the bottom of the rear sideof the main frame body, and propelling spiral blades are arranged on the rear sides of the propelling device bodies. The invention relates to the technical field of underwater travelling. The safe travelling device for underwater and ship body surfaces is high in safety protection performance and convenient to use, can be applied to multiple different working scenes, can also be used as emergencyescape equipment, can enable people who cannot swim to move in water, can achieve the purpose of emergency lifesaving after air is rapidly inflated into the air inflation bag, and is better in safetyperformance.

Description

technical field [0001] The invention relates to the technical field of underwater walking, in particular to a safety walking device for underwater and hull surfaces. Background technique [0002] For underwater operations, such as exploration, collection, etc., it is necessary to walk underwater. However, due to the many rocks and debris at the bottom of the water, if you walk barefoot or wear ordinary shoes, it is easy to injure your feet. There is a lot of silt, and the force-bearing area of ​​human feet is small, so walking is extremely strenuous. Because the foul bottom formed by marine organisms has greatly increased the resistance of the ship, it means that maintaining a certain speed will inevitably lead to an increase in fuel consumption. In order to use fuel reasonably and save fuel, researchers have developed various antifouling paints to reduce the adhesion of marine organisms, but they All have a certain period of use, and the period of use in different waters i...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a safety walking device for underwater and hull surface, which solves the problem that the existing hull and underwater walking device has insufficient safety protection performance and is inconvenient to use, and can only be used in a single problem in scene

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