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Method for rapidly disassembling radome on airplane and rotating locks

A radome and rotary lock technology, applied in aircraft parts, transportation and packaging, etc., can solve the problems of affecting the maintenance efficiency of the radar antenna, poor maintainability of the radar antenna, time-consuming disassembly and assembly of the radome, etc., to shorten the speed of opening and reliable. Installation time, meet the effect of fast opening and fast and reliable installation, improve maintenance efficiency

Active Publication Date: 2010-01-06
GUIZHOU AEROSPACE PRECISION PRODS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the radar antenna on the aircraft needs to be maintained frequently, every time the radar antenna is maintained, it is necessary to use the cover tool to open the small cover, and then use a wrench to unscrew the nuts on the 8 fixing bolts, and then After the maintenance is completed, the radar dome needs to be reinstalled on the airframe, so it takes a lot of time to disassemble and assemble the radar dome every time for maintenance, and two tools are needed for disassembly and assembly, which is more difficult to disassemble and assemble. Trouble, the maintainability of the radar antenna is poor, which affects the maintenance efficiency of the radar antenna by the ground crew

Method used

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  • Method for rapidly disassembling radome on airplane and rotating locks
  • Method for rapidly disassembling radome on airplane and rotating locks
  • Method for rapidly disassembling radome on airplane and rotating locks

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Embodiment Construction

[0021] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for any limitation of the present invention.

[0022] Embodiments of the present invention: when adopting the quick unloading method of the radome on a kind of aircraft of the present invention to implement, as figure 1 As shown, the method is to set a group of bolts 2 with holes on the edge of the radome, and set a group of rotary locks on the body frame corresponding to the bolts with holes 2; insert the bolts 2 with holes into the lock holes 4 of the rotary lock, and the rotary lock Core 5, make the snap close 6 on the lock core 5 penetrate in the hole bolt 3 bolt holes 3, the hole bolt 2 is hooked, so that the hole bolt 2 can not be pulled out.

[0023] When implementing the quick-release rotary lock of a radome on a kind of aircraft of the present invention, its principle is as follows: figure 1 As shown, the ...

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Abstract

The invention discloses a method for rapidly disassembling a radome on an airplane and rotating locks. In the method, the edge of the radome is provided with a group of eye bolts (2), and a group of rotating locks are arranged on a radome frame which corresponds to the eye bolts (2); the eye bolts (2) are inserted into lock holes (4) of the rotating locks; a lock core (5) is rotated to lead a lock catch (6) on the lock core (5) to penetrate through bolt holes (3) of the eye bolts (2) and hook the eye bolts (2), and the eye bolts (2) can not be pulled out from the lock holes (4). The inventioncan improve the maintainability of a radar antenna, is convenient, rapid, time-saving and power-saving to assemble and disassemble the radome, saves the maintenance time and improves the maintenance efficiency.

Description

technical field [0001] The invention relates to a connection technology between a radome on an aircraft and a body, in particular to a quick-release method and a rotary lock for the radome on an aircraft. Background technique [0002] At present, the radome on the aircraft is connected to the aircraft body through 8 bolts. In order to ensure the smoothness of the aircraft surface skin and not affect the aerodynamic performance of the aircraft flight, the 8 bolts and connecting nuts are located under the aircraft surface skin. Yes, there are 8 small openings on the fuselage skin corresponding to the 8 bolts and connecting nuts, and the bolts and connecting nuts are sealed in the small openings to keep the surface of the aircraft body flat. Since the radar antenna on the aircraft needs to be maintained frequently, every time the radar antenna is maintained, it is necessary to use the cover tool to open the small cover, and then use a wrench to unscrew the nuts on the 8 fixing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64D47/00
Inventor 唐伟谢丹贤詹兴刚
Owner GUIZHOU AEROSPACE PRECISION PRODS
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