SU1730696A1

SU1730696A1 - Device for securing and rotating subdish

Info

Publication number: SU1730696A1
Application number: SU894673354A
Authority: SU
Inventors: Владимир Петрович Герасимов
Original assignee: В.П. Герасимов
Priority date: 1989-03-07
Filing date: 1989-03-07
Publication date: 1992-04-30

Abstract

Изобретение относитс к антенной технике . Цель изобретени состоит в упрощении конструкции при сохранении точности ориентации диаграммы направленности антенны . Устройство дл креплени и поворота контррефлектора антенны содержит неподвижную ча,сть - основание 2, на котором посредством карданного шарнира 3 закреплен контррефлектор 1 с водилом 4, св занным посредством шарового шарнира 5 с гнездом, выполненным в виде втулки 6, и механизм поворота. Механизм поворота выполнен в виде двух винтов 10 и 11, установленных на водиле 4 перпендикул рно его оси и один к другому, и упора 9, закрепленного на основании 2 напротив винтов 10 и 11, а между водилом 4 и основанием 2 установлена под углом к ос м винтов 10 и 11 пружина 12. Торцовый зажим выполнен в виде двух зажимных шайб 7 и 8, одна из которых закреплена на основании 2, и плавающей шайбы с втулкой 6, установленной между зажимными шайбами 7 и 8. 3 ил.The invention relates to antenna technology. The purpose of the invention is to simplify the design while maintaining the orientation accuracy of the antenna pattern. The device for fixing and rotating the counter-reflector of the antenna contains a fixed part, base 2, on which by means of a universal joint 3 a counter reflector 1 is fixed with a planet carrier 4 connected by means of a ball joint 5 with a socket made in the form of a sleeve 6, and a rotation mechanism. The rotation mechanism is made in the form of two screws 10 and 11, mounted on the carrier 4 perpendicular to its axis and to one another, and the stop 9 mounted on the base 2 opposite the screws 10 and 11, and between the carrier 4 and the base 2 is set at an angle to the axis m screws 10 and 11 spring 12. Face clamp is made in the form of two clamping washers 7 and 8, one of which is fixed on the base 2, and a floating washer with a sleeve 6 installed between the clamping washers 7 and 8. 3 Il.

Description

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Claims

Apparatus of the Invention A device for fastening and rotating a counter reflector comprising a base,

in which, by means of a universal joint, a counter-reflector is fixed with a carrier connected by means of a ball joint with a socket made in the form of a sleeve, and a turning mechanism, different

the fact that, in order to simplify the design while maintaining the orientation accuracy of the radiation pattern, the rotation mechanism is made in the form of two screws mounted perpendicular to the dashboard

its axes and one to the other, and the stop fixed on the base opposite the screws, and between the planet carrier and the base the spring is set at an angle to the axes of the screws and a floating washer and end clamp made in the form of two clamping washers are inserted, one of which is fixed to the base , with the floating washer attached to the socket hub of the ball joint and installed between the clamping washers.

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