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Gas rib suitable for large inflatable boat/hangar

A technology of inflatable boats and air ribs, which is applied in the direction of building types, tents/canopies, buildings where cars are parked, etc., to achieve the effect of restraining deformation, improving overall rigidity, and easy molding

Active Publication Date: 2014-10-22
EAGLES MEN AERONAUTIC SCI & TECH GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problems existing in the forming of the existing large inflatable hangar and boat hangar, the purpose of the present invention is to provide a circular arched air rib that is easy to form into a set large span and super height

Method used

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  • Gas rib suitable for large inflatable boat/hangar
  • Gas rib suitable for large inflatable boat/hangar
  • Gas rib suitable for large inflatable boat/hangar

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Embodiment Construction

[0028] A kind of air rib applicable to the large inflatable boat / hangar of the present invention will be further described below in conjunction with the accompanying drawings and a specific embodiment, so as to help understand the content of the present invention.

[0029] Such as figure 1 As shown, the air ribs suitable for large inflatable boats / hangars are welded by the front face 3, the rear face 4, the upper piece 1, the lower piece 2 and two bottom surfaces (left bottom surface 5 and right bottom surface 6) , the front end surface 3 is opposite to the rear end surface 4, the upper piece 1 is opposite to the lower piece 2, the front end surface 3, the rear end surface 4, the upper piece 1 and the lower piece 2 form an arched cavity, and the two A bottom surface closes the arched cavity; the air rib is provided with a reinforced drawstring 7, and a reinforced mesh 8 is arranged on the outside, and the reinforced mesh 8 is formed by interlacing and fixing aramid belts, and ...

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Abstract

The invention provides a gas rib suitable for a large inflatable boat / hangar. The technique mainly includes three aspects of designing of the cutting manner of a middle strengthening pulling belt and gas rib cut pieces, selecting of the middle strengthening pulling belt and gas rib materials and designing of a reinforcing net outside the gas rib. The gas rib is formed by mutually welding a front end face, a rear end face, an upper piece, a lower piece and two bottom faces in a high frequency mode. The middle of the gas rib is provided with the strengthening pulling belt. The front end face and the rear end face are respectively formed by welding a plurality of end face cut pieces in a high frequency mode, and the strengthening pulling belt is formed by welding a plurality of pulling belt cut pieces in a high frequency mode. The end faces, the upper pieces and the two bottom faces of the gas rib are made of polyester / PVC composite film materials, and the lower piece of the gas rib and pilling belt bodies composing the strengthening pulling belt are made of Vectran / PVC composite film materials. The end face cut pieces and the pulling belt cut pieces are cut in a specific manner than inflated and formed bearing layer fabric materials are subjected to the maximum acting force in the longitude direction and the latitude direction. A reinforcing net is arranged on the outer portion of the gas rib.

Description

technical field [0001] The invention relates to an air rib suitable for a large inflatable boat / hangar, belonging to the application field of aerospace ground support. Background technique [0002] With the rapid development of modern science and technology, aircraft (airship / machine) has played an increasingly important role in national defense and military fields such as homeland defense, local crisis or conflict resolution, and coast guard. A variety of hangar boats have appeared for the ground anchor storage and later maintenance of these airships / machines. Traditional hangars and boats are mostly hard structures such as reinforced concrete or steel structures. Although they have excellent mechanical properties, they have high construction costs and a long construction period. They are permanent buildings and cannot be moved. The air film structure began to appear in the 1950s, and was gradually applied to the hangar and boat garage. The general inflatable hangars and ...

Claims

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Application Information

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IPC IPC(8): E04H15/22E04H6/44
Inventor 郭齐红杨永强王丽莎林康任璐张丽娇马云鹏
Owner EAGLES MEN AERONAUTIC SCI & TECH GRP
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