Automatic control engineering lamp maintenance device

The utility model discloses an automatic control engineering lamp maintenance device which comprises a base and a sleeve rod arranged in the middle of the upper surface of the base, the top end of the sleeve rod is rotationally connected with a threaded sleeve through a bearing, and a threaded rod capable of sliding up and down is arranged in an inner cavity of the top end of the sleeve rod. The top end of the threaded rod extends to the position above the sleeve rod and is in threaded connection with the threaded sleeve, a top seat is arranged at the top end of the threaded rod, and four containing cavities distributed in a circumferential array mode are formed in the side edge of the top seat. According to the supporting device for the lamp, the lamp can be effectively supported, the phenomenon that the lamp falls can be effectively prevented, meanwhile, the labor-saving effect is achieved for workers, the workers do not need to support the lamp while maintaining the lamp, and the burden of the workers is r