The Design of Pitching Mechanism for a Large Radar Antenna

In order to improve the mobile-ability and tactic performance of large control-and-guide radar,the antenna and mainframe fo radar must be integrated on the same load vehicle.When working,the antenna was raised to 61 degree from horizon plane,therefore a stable pitching mechanism is needed.This kind pitching mechanism for the radar antenna had many advantage,such as all-weather working ability,smooth working process,high precision,self-lock ability,high security,high reliability,and so on.This pitching mechanism had be applied in practice,and was proved to have ability to meet the mobile-ability demand of large control-and-guide radar.