Umbrella opening type quick release nose cone for small/medium-sized unmanned airship

Abstract

The invention discloses an umbrella opening type quick release nose cone for a small / medium-sized unmanned airship. The nose cone comprises a cone cap, a pipe joint and multiple support rods, wherein a nose cone mooring hole is formed in the front section of the pipe joint, a tying hole is formed in the middle, and two circles of connecting rings with different declination angles are arranged at the rear part; each of a front cone cap and a rear cone cap is a head-hollowed conical structure machined by adopting a metal sheet, the inner ends of the front and rear cone caps are fixedly connected with the two circles of connecting rings at the rear part of the pipe joint through rivets respectively, and the outer ends of the front and rear cone caps are riveted and formed through rivets; the multiple support rods are bent into an umbrella structure fitting the outer contour of the head of an airbag of the airship, the rear ends of the support rods are detachably and fixedly connected with an airbag body of the airship, and the front ends of the support rods are detachably and fixedly connected with a fixing device on the outer wall surface of the cone cap. Compared with an existing nose cone structure, the nose cone has the advantages of light weight, simple structure, convenience and easiness for disassembling and convenience for outfield operation; the number of the support rods is regulated according to the magnitude of a load to bear force in multiple directions and achieve high adaptability.

Description

technical field [0001] The invention relates to the technical field of small and medium-sized unmanned airships, in particular to an umbrella-type quick-release nose cone for small and medium-sized unmanned airships. Background technique [0002] The airship nose cone is a structural component installed on the airbag head of the airship. It is mainly used for ground mooring and auxiliary traction of the airship, and improves the rigidity of the airship head and enhances its wind resistance. When the air pressure is insufficient, the head of the airship will deform and collapse, which will affect the normal flight of the airship. Therefore, the airship nose cone is an indispensable hard structural part of the airship capsule. At present, the nose cones generally used in airships are complex in structure and heavy in weight, which affect the flight attitude and external appearance of the airship. Secondly, the existing nose cones take up a lot of space, and the nose cones nee...

AI Technical Summary

Problems solved by technology

At present, the nose cone commonly used in airships has a complex structure and heavy weight, which affects the flight attitude and external appearance of the airship

Secondly, the existing nose cones take up a lot of space. When the airship is transported between different locations, the nose cones need to be disassembled and separated to facilitate transportation.

At present, the airship nose cone is connected and fastened by standard parts, which makes the assembly and disassembly of the airship nose cone very troublesome, prolongs the erection and transition time of the airship, and affects the working efficiency of the airship flight operation

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