JPS59152806U

JPS59152806U - radar device

Info

Publication number: JPS59152806U
Application number: JP4597983U
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: 1983-03-30
Filing date: 1983-03-30
Publication date: 1984-10-13

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、第３図はこの考案によるレ
ーダ装置の溝カムの展開図である。図中１はアンテナ、２は支柱、３は俯仰軸、８は旋回フ
レーム、１１は固定台座部、１６は旅回軸受、１７は固
定内歯歯車、１８はギアボックス、１９はモータ、２０
はピニオン歯車、２１は軸受、２２はリング歯車、２３
は溝カム、２４はカムローラ、２５はロッド、２６はピ
ボット、２７は電磁クラッチ、２８は軸受、２９は歯車
、３０はロックピン座、３１はロックピンである。尚、
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。FIG. 1 is a diagram showing a conventional radar device, FIG. 2 is a diagram showing a radar device according to this invention, and FIG. 3 is a developed view of a grooved cam of the radar device according to this invention. In the figure, 1 is an antenna, 2 is a column, 3 is an elevation axis, 8 is a rotating frame, 11 is a fixed pedestal, 16 is a travel bearing, 17 is a fixed internal gear, 18 is a gear box, 19 is a motor, 20
is a pinion gear, 21 is a bearing, 22 is a ring gear, 23
24 is a grooved cam, 24 is a cam roller, 25 is a rod, 26 is a pivot, 27 is an electromagnetic clutch, 28 is a bearing, 29 is a gear, 30 is a lock pin seat, and 31 is a lock pin. still,
Identical or equivalent parts in the figures are indicated with the same reference numerals.
It is.

Claims

[Scope of utility model registration request]

A driving part fixed to a revolving frame and used to rotate an antenna for radiating radio waves, a bearing attached to a fixed pedestal with the same axis as the axis, and a ring gear and a wavy shape attached to the outside of this bearing. a grooved cam having a groove, a gear meshing with the ring gear coupled to the drive unit via an electromagnetic clutch, a pivot attached to the antenna or the elevated part, and a cam roller rolling along the grooved cam; , a rod connecting the pivot and the cam roller;
The lock pin seat and lock pin fixed to the above-mentioned swivel rotation base part and the lock pin receiver provided in the elevating part consist of a hole, and the elevating drive of the antenna is a gear connected to the traveling drive part via an electromagnetic clutch. This is achieved by the vertical movement of the rod, which is obtained according to the pattern of the grooved cam by the grooved cam that makes a turning movement, and the cam roller that rolls along the grooved cam, and also by disengaging the electromagnetic clutch to move the rod at any angle within a predetermined elevation angle range. A radar device characterized in that the elevation part is locked at an angle of 1 with a lock pin, and can be rotated at a constant elevation angle.