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Radome unit with buckling connection structure

A connection structure and radome technology, applied in the direction of the radiation unit cover, etc., to achieve the effect of improving wind resistance, improving rainproof performance, and facilitating maintenance

Active Publication Date: 2014-02-12
BEIJING INST OF RADIO MEASUREMENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide a radome unit with a crimped connection structure, which solves the problems of wind resistance, rain resistance and maintainability of the radome unit

Method used

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  • Radome unit with buckling connection structure
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Examples

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Embodiment Construction

[0012] A radome unit with a crimping connection structure, comprising: a triangular metal frame 1, a honeycomb sandwich panel 2 and a bent metal buckle bar 3.

[0013] The triangular metal frame 1 is the installation base of the radome unit. It is welded by three rectangular steel plates. The sides of each rectangular steel plate are processed with light holes with a diameter of 5mm at equal intervals. on flat surface. The edges of the three sides of the honeycomb sandwich panel 2 are processed with flanging of 2mm×2mm. The bent metal buckle 3 is a bent piece of stainless steel plate. The honeycomb sandwich panel 2 is flatly laid on the triangular metal frame, the bent metal buckle 3 is buckled on the flange of the honeycomb sandwich panel, and the bent metal buckle 3 and the side of the triangular metal frame 1 are connected by screws, flat washers and nuts. Fixed connection.

[0014] The radome unit is mainly affected by wind, rain, snow and other environments when it is ...

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Abstract

The invention discloses a radome unit with a buckling connection structure. The radome unit comprises a triangular metal framework (1), a honeycomb sandwich plate (2) and bent metal buckling bars (3), wherein the triangular metal framework (1) is welded by three rectangular steel plates, unthreaded holes with 5 mm diameters are processed in side surfaces of the three rectangular steel plates at equal intervals, and upper end surfaces of the three rectangular steel plates are located on the same plane through a tooling during welding; 2 mm* 2 mm flangings are processed on three side edges of the honeycomb sandwich plate (2); and the honeycomb sandwich plate (2) is tiled on the triangular metal framework, bent metal buckling bars (3) are buckled on the flangings of the honeycomb sandwich plate and fixedly connected with side surfaces of the triangular metal framework (1) through bolts, flat gaskets and nuts. According to the independent unit design mode, each unit can be dismounted and maintained independently, so that the maintainability of each radome unit is improved; and further, the wind and rain resistance and convenience in maintenance of the radome unit are improved.

Description

[0001] technical field [0002] The invention relates to a radome unit, in particular to a radome unit with a crimping connection structure. Background technique [0003] At present, the common structural form of large-scale radome units is a structure in which steel plates are screwed through node rings, and then the entire soft cloth skin is covered on the metal skeleton. This kind of structural form has poor maintainability, and the local damage of the skin is easy to evolve into a large-scale damage, and the seams of the whole skin are sewn with poor rainproof performance. Contents of the invention [0004] The object of the present invention is to provide a radome unit with a crimping connection structure, which solves the problems of wind resistance, rain resistance and maintainability of the radome unit. [0005] A radome unit of a crimping connection structure, comprising: a triangular metal frame, a honeycomb interlayer board and bent metal buckle strips. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01Q1/42
Inventor 徐金明匡勇于春国
Owner BEIJING INST OF RADIO MEASUREMENT
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