一种天线的自复位电缆缠绕装置

Self-reset cable winding device for antenna

Abstract

本实用新型公开了一种天线的自复位电缆缠绕装置,它涉及雷达天线领域中天线座方位、俯仰和极化轴等有限角度旋转的电缆、导线固定及扭转机构的缠绕装置。它由回转支撑轴组件、电缆支撑组件、末端电缆支撑组件、止转拨杆、固定滑槽组件、弹簧、钢丝绳、电缆支架、电缆、限位开关等部件组成。它采用安装在回转转台上的回转支撑轴组件作为回转支撑轴,结合套装在回转支撑轴组件上的电缆支撑组件与末端电缆支撑组件,在弹簧与钢丝绳的作用下进行有序转动的原理,进行电缆、导线的缠绕和复位。本实用新型具有结构简单、制造成本低、转动角度可控、性能安全可靠等优点,特别适用于雷达回转轴随着雷达的载体作倾覆转动的雷达天线中的电缆缠绕装置。
The utility model discloses a self-reset cable winding device for an antenna, and relates to a winding device for cables with limited angle of rotation in antenna pedestal orientation, pitching, polaxis and the like, conducting wire fixing and twisting mechanism in the radar antenna field. The winding device comprises a revolution support shaft component, a cable support component, a tail end cable support component, a revolution stop deflector rod, a fixed sliding chute component, a spring, a steel wire rope, a cable bracket, a cable, a limit switch and other components. By adopting the revolution support shaft component mounted on a revolution platform as the revolution support shaft and by utilizing the sequential rotation principle under the action of the spring and the steel wire rope, the winding and reset of the cable and a conducting wire are performed in combination with the cable support component and the tail end cable support component sleeved on the revolution support shaft component. The winding device has the advantages of simple structure, low manufacturing cost, controllable rotating angle, secure and reliable performance, etc., and especially suits the cable winding device in a radar antenna of which the radar revolving shaft performs overturning rotation along with a radar carrier.

Claims

Description

Topics

Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)

    Title

Cited By (0)

    Publication numberPublication dateAssigneeTitle