JPS59152807U

JPS59152807U - radar device

Info

Publication number: JPS59152807U
Application number: JP4598083U
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) [Abstract] 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あ展開図である。図中１はアンテナ、２は支柱、３は俯仰軸、９は旋回回
転台座部、１０は旅回軸受、１１は固定台座部、１２は
旅回ギア、１３はギア、１４はギアボックス、１５はモ
ータ、１６は軸受、１７はリング歯車、１８は溝カム、
１９はカムローラ、２０はロッド、２１はピボット、２
２は電磁クラッチ、２３は軸受、２４は歯車、２５はフ
レーム、２６はロックピン座、２７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。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, 9 is a rotating pedestal, 10 is a travel bearing, 11 is a fixed pedestal, 12 is a travel gear, 13 is a gear, 14 is a gear box, 15 is a motor, 16 is a bearing, 17 is a ring gear, 18 is a grooved cam,
19 is a cam roller, 20 is a rod, 21 is a pivot, 2
2 is an electromagnetic clutch, 23 is a bearing, 24 is a gear, 25 is a frame, 26 is a lock pin seat, and 27 is a lock pin. Note that the same or corresponding parts in the figures are indicated by the same reference numerals.

Claims

[Scope of utility model registration request]

A drive unit for rotating and lifting up an antenna fixed to a fixed pedestal and for radiating radio waves, a bearing attached to the rotating pedestal with the rotation axis as the center, and a ring attached to the outside of this bearing. A grooved cam having a gear and a wavy groove, a gear coupled to the drive unit via an electromagnetic clutch and meshing with the ring gear, a pivot attached to the antenna, and a cam roller rolling along the grooved cam. , a rod connecting the pivot and the cam roller, a lock pin seat and a lock pin fixed to the rotating and rotating base part, and a lock pin receiver provided in the elevating part consists of a hole, and the elevating drive of the antenna is a traveling drive. a grooved cam which is rotated by a gear connected to the part via an electromagnetic clutch;
This is achieved by vertical movement of the rod according to the grooved cam pattern by a cam roller rolling along the load cam, and by disengaging the electromagnetic clutch, the elevating part is locked at any angle within the predetermined elevating angle range. A radar device characterized in that it can be locked with a pin and rotated at a constant angle of elevation and elevation.