Air boat

Abstract

The invention discloses an air boat which comprises a hull.An upper loading support is arranged in a cabin of the hull.A power device is installed on the upper loading support.A deck of the hull bends forward and is in a shape that the front is low and the rear is high.The power device is located at the one-third position of the rear portion of the hull.After the hull is in water, the deck is in a horizontal state naturally, and the axis of a rotating shaft of the power device is parallel to the plane of the hull bottom.Supra polymer PE plates are attached to the hull bottom and the two sides of the hull.The supra polymer PE plates and the hull are fixedly connected through countersunk head self-tapping screws and sealant.Power performance of the air boat is improved, the bearing ability of the hull is improved, and advancing resistance of the hull in the complex environment is reduced.

Description

technical field [0001] The invention relates to an airboat which can be used for emergency rescue in complicated waters. Background technique [0002] At present, as a means of transportation in special waters, airboats have been widely used abroad. Due to technical limitations in our country, airboats are still in the research and development stage. [0003] In our country, in the face of complicated waters of ice and snow, muddy beaches, swampy wetlands with overgrown vegetation, shallow waters less than half a meter, especially complex water rescues in flood disaster areas, assault boats or rubber boats cannot enter smoothly at all. Existing rescue equipment cannot achieve the purpose of use due to technical limitations. Therefore, in the face of complex flood disasters, the rescue force cannot be fully utilized, delaying combat opportunities, and even endangering the lives of rescuers and victims. [0004] In the Chinese utility model patent "power sail emergency rescue...

AI Technical Summary

Problems solved by technology

[0005] Due to the particularity of rescue in complex waters, the following defects still exist in the actual application of airboats in rescue: 1. The load and power are contradictory; 2. The draft of the hull is deep, and the resistance of pushing water forward is large; 3. The structure of the upper body is complicated 4. The engine is inconvenient to use and maintain; 5. The steering is not flexible; 6. The hull is severely worn when in contact with the sandy road surface, and the frictional resistance is large; in the face of the difficulty of rescue in complex waters, a new type of rescue airboat is urgently needed meet social needs

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