Surrounding edge structure of microwave antenna

The utility model relates to the technical field of communication equipment, and discloses a surrounding edge structure of a microwave antenna, which comprises a reflecting surface and surrounding plates which are circumferentially arranged at the top of the reflecting surface, a plurality of connecting parts which are circumferentially arranged are arranged at the top of the reflecting surface, inserting grooves and inserting cavities are arranged in the connecting parts, and the inserting grooves and the inserting cavities are communicated with the reflecting surface. An annular rotating groove is formed in the position, located at the bottom end of the inserting groove, of the reflecting surface, a connecting part used for being installed with the connecting part is arranged at the bottom of the surrounding plate, a main inserting rod and an auxiliary inserting rod are arranged in the connecting part, an adjusting part used for adjusting the auxiliary inserting rod is arranged in the rotating groove, and a