Supporting and locking device of three-point type automatic radar antenna

The embodiment of the invention relates to the technical field of radar antennas, in particular to a three-point type automatic radar antenna supporting and locking device which comprises an antenna supporting mechanism, a supporting block, a locking mechanism and a locking bush. The two antenna supporting mechanisms are arranged on the two opposite sides of the radar transportation platform, the two supporting blocks are arranged on the two opposite sides of a radar antenna, and the antenna supporting mechanisms and the supporting blocks are matched with each other to support the radar antenna; the locking mechanism is installed on one side of the radar transportation platform and forms a three-point layout with the antenna supporting mechanism, the locking bush is installed on one side of the radar antenna and forms a three-point layout with the supporting block, and the locking mechanism and the locking bush are matched with each other to lock and unlock the radar antenna. The device can realize automatic