Doppler very high frequency omnidirectional beacon antenna position adjusting device and method

By using position adjustment devices for components such as total stations, dedicated measurement target components, etc. in the Doppler VHF omnidirectional beacon antenna system, the problem of difficulty in adjusting the installation accuracy of sideband antennas is solved, and fast and accurate position adjustment is achieved. Improves system performance and flight safety.

CN119401097APending Publication Date: 2025-02-07CETC XINGHE BEIDOU TECH (XIAN) CO LTD +1
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202411759417.6
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-12-03
Publication Date
2025-02-07

AI Technical Summary

Technical Problem

The prior art is difficult to adjust the installation accuracy of the sideband antenna of Doppler VHF omnidirectional beacon antenna to the desired position, affecting system performance and may pose a potential threat to flight safety.

Method used

Provide a Doppler VHF omnidirectional beacon antenna position adjustment device, including a total station, a special measuring target assembly, a locking member, a magnetic north marker and a plurality of anchor bolt assembly, through the cooperation of these components, the sideband is realized Quick and precise position adjustment of antenna columns.

Benefits of technology

The fast and accurate position adjustment of sideband antenna columns is achieved, which significantly improves installation efficiency and ensures the performance and flight safety of the antenna system.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN119401097A_ABST
    Figure CN119401097A_ABST
Patent Text Reader

Abstract

The invention discloses a Doppler very-high-frequency omnidirectional beacon antenna position adjusting device and a Doppler very-high-frequency omnidirectional beacon antenna position adjusting method. The total station is mounted at the top of the central carrier antenna stand column; the plurality of foundation bolt assemblies are respectively mounted at the bottoms of the corresponding sideband antenna stand columns and the bottom of the center carrier antenna stand column; the height adjusting assembly is detachably connected to the end, away from the foundation bolt assembly, of the sideband antenna stand column, and the height adjusting assembly and the sideband antenna stand column are coaxial. The rotating disc is rotationally connected to one end, away from the sideband antenna column, of the height adjusting assembly; the measuring target disc is vertically arranged on the side, away from the height adjusting assembly, of the rotating disc, angle scale marks are arranged on the side, facing the total station, of the measuring target disc in the horizontal direction of the center area, height scale marks are arranged on the center position in the height direction, and a front sight notch is formed in the top of the measuring target disc. According to the invention, the position of the sideband antenna stand column can be rapidly and accurately adjusted, so that the installation efficiency of the sideband antenna stand column is remarkably improved.
Need to check novelty before this filing date? Find Prior Art