Safety monitoring device

The invention provides a safety monitoring device, and relates to the technical field of safety monitoring, and the device comprises an assembling seat, a sliding groove is formed in the upper part of the front side of the middle of the assembling seat, a through groove is formed in the lower part of the sliding groove, and assembling grooves are formed in the two sides of the assembling seat; the embedded gas exhauster is fixedly arranged above the assembly seat; the clamping seat is fixedly arranged on the rear side of the bottom of the assembling seat; side frames are integrally arranged at the front ends of the two sides of the top of the clamping base, and brush blocks and nozzles are fixedly arranged in the middles of the front ends of the side frames; the worm and the semi-worm gear are arranged, a multi-angle monitoring function which does not affect each other is provided, the single-control motor is started to drive the worm to rotate, the worm drives the semi-worm gear to rotate so that the shootin