JPS5959007U

JPS5959007U - radar device

Info

Publication number: JPS5959007U
Application number: JP15417382U
Authority: JP
Inventors: 竹之内　泰; 和田　明文; 昇大関
Original assignee: 三菱電機株式会社
Priority date: 1982-10-12
Filing date: 1982-10-12
Publication date: 1984-04-17

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来のレーダ装置を示す図、第２図はこの考案
によるレーダ装置を示す図であり、１はアンテナ、２は
支柱、３は俯仰軸、８は旋回フレーム、９は旋回回転台
座部、１０は旋回軸受、１１は固定台座部、１６は歯車
、１７はピニオン歯車、１８はカサ歯車、１９は電磁ク
ラッチ、２０はクランク、２１はロッド、２２はピボッ
ト、２３は受は金具、２４はロックピンである。なお図
中同一あるいは相当部分には同一符号を付して示しであ
る。 −第１図第２図FIG. 1 is a diagram showing a conventional radar device, and FIG. 2 is a diagram showing a radar device according to this invention, in which 1 is an antenna, 2 is a column, 3 is an elevation axis, 8 is a rotating frame, and 9 is a rotating rotating pedestal. 10 is a swing bearing, 11 is a fixed pedestal, 16 is a gear, 17 is a pinion gear, 18 is a bevel gear, 19 is an electromagnetic clutch, 20 is a crank, 21 is a rod, 22 is a pivot, 23 is a metal fitting, 24 is a lock pin. In the drawings, the same or corresponding parts are designated by the same reference numerals. -Figure 1Figure 2

Claims

[Scope of utility model registration request]

In a rake device comprising an antenna that emits radio waves and a drive unit that rotates and raises the antenna, the drive unit drives a rotation axis with a motor fixed to a pedestal,
In addition to rotating the antenna, a gear with the rotation axis as the axis is fixed to the pedestal part, and a pinion gear that meshes with the gear is provided in the rotation rotation part, so that the rotation of the original pinion gear is controlled by a pair of substantially orthogonal gears. The transmission is transmitted to the rotating bevel gear, and the crankshaft is connected to the terminal shaft of this bevel gear via an electromagnetic clutch.At the other end of the crankshaft, a lock pin fixed to the revolving frame has a hole on the outer periphery. Attach metal fittings to the supports made in several places, and connect them to the pivot of the antenna section, which is set at a position offset from the elevation axis on the crankshaft and the swing section, via the antenna. A radar device characterized in that the elevation drive is performed by vertical movement converted from a turning motion through a crank, and the elevation and elevation of the antenna can be fixed or driven within a predetermined angular range by the electromagnetic clutch and lock pin. .