A Detachable Radome Supporting Structure with Airfoils
A technology of supporting structure and radome, which is applied in the field of aircraft radome to achieve the effects of high reliability, light weight and improved stress performance
Active Publication Date: 2021-04-16
XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
In order to reduce weight, a truss-type support is selected, and a single support can use a pipe, which is convenient for torsion transmission and the process is simple, but it is not easy to fix components on it or provide maintenance access
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[0016] In order to make the objectives, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be described in more detail below in conjunction with the drawings in the embodiments of the present invention. In the drawings, the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of the invention. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0017] The detachable radome support structure with airfoil of the pr...
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The invention provides a detachable radome support structure with an airfoil, comprising a leading edge assembly, a trailing edge assembly, and a support beam (5) connecting them; the support beam (5) is an I-shaped beam, and Both ends are provided with lug structures for connection; the front edge assembly is composed of the front edge skin (3) and the front edge diaphragm attached to its two ends and the middle part; the rear edge assembly is composed of the rear edge skin (3) 9), the edge strip (7) arranged on the turning part of the rear edge skin (9), and the rear edge diaphragm attached to the two ends and the middle part of the rear edge skin (9); the support beam ( 5) The flange parts on both sides are respectively plugged with the front and rear edge components, and the support beam (5) and the front and rear edge components form a shuttle-shaped member in section. In the support structure provided by the present invention, the front and rear edges are detachable structures, which can provide passages for cables and conduits, and are convenient for maintenance; at the same time, multiple support structures can be combined into a truss structure.
Description
technical field [0001] The invention belongs to the field of aircraft radome, and in particular relates to a detachable radome support structure with airfoils. Background technique [0002] In order to make the detection performance of the radar unaffected by the carrier aircraft, the radar antenna should be at a certain distance from the fuselage to prevent the carrier aircraft from blocking the radar beam. Therefore, a radome bracket is usually designed to connect the radome and the carrier aircraft. Different carrier aircraft and radar types require different radome brackets. In order to reduce weight, a truss-type support is selected. A single support can use a pipe, which is convenient for torsion transmission and the process is simple, but it is not easy to fix components on it or provide maintenance access. Contents of the invention [0003] The object of the present invention is to provide a detachable radome support structure with airfoils, which overcomes or all...
Claims
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IPC IPC(8): B64C1/36B64C7/00
CPCB64C1/36B64C7/00
Inventor 王哲袁伟
Owner XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA