Ground effect vehicle wing structure capable of being quickly disassembled

Abstract

The invention belongs to the field of small ground-effect aircraft body structures, and provides a ground-effect aircraft wing structure capable of being quickly demounted, the wing structure comprises a left wing 8 and a right wing 1, and the left wing 8 and the right wing 1 are the same in structure; the left wing 8 and the right wing 1 are detachably connected to the left side and the right side of the hull reinforcer respectively; wherein the right wing 1 comprises a front beam 2, a middle beam 3 and at least one root rib 6, and one end of the front beam 2 and one end of the middle beam 3are connected with the root rib 6; the other ends of the front beam 2 and the middle beam 3 are inserted into the ship body reinforcer and are detachably connected with the ship body reinforcer through pin shafts 9; positioning parts are arranged on the root ribs 6, and when the front beam 2 and the middle beam 3 are inserted into the ship body reinforcing parts, the positioning parts are insertedinto the limiting holes of the ship body reinforcing parts to limit the wings. The installation and disinstallation difficulty of the wing is reduced, and the installation and disinstallation speed is increased.

Description

technical field [0001] The invention belongs to the field of small ground-effect aircraft body structures, and relates to a connection structure between a wing and a hull, in particular to a rapidly detachable ground-effect aircraft wing structure. Background technique [0002] The chord length of the wing of ground-effect aircraft is longer than that of ordinary aircraft, and multi-beam + wall structure is mostly used. For the connection structure between the wing and the hull, the traditional wing structure is connected by bolts to the corresponding multiple joints on the hull frame through multiple sets of joints on the wing spar and the wall. It cannot be easily and quickly installed and disassembled, and cannot meet the requirements of rapid conversion of multiple use modes of the current small air-cushion ground effect aircraft, which greatly reduces the practicability of the small air-cushion ground effect aircraft. Contents of the invention [0003] Purpose of the...

AI Technical Summary

Problems solved by technology

[0003] Purpose of the present invention: provide a kind of ground effect aircraft wing structure that can be disassembled quickly, solve the problem that traditional wing structure cannot be installed and disassembled conveniently and quickly, and cannot meet the requirements of rapid conversion of multiple use modes of current small air cushion type ground effect aircraft question

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