Multi-target monitoring and tracking device

The utility model relates to the technical field of monitoring, in particular to a multi-target monitoring and tracking device which comprises a hollow stand column, a box body connecting block, a control box, a fixed cushion block, a cross arm connecting block A, a first cushion block, a bolt connecting block, a bolt camera, a second cushion block, a cross arm connecting block B, a ball machine mounting arm, a ball machine camera, a conductive inserting column and a conductive cylinder. According to the utility model, the structure is ingenious, one bolt is equipped with four dome cameras, the four dome cameras are located on the same vertical plane, and the bolt camera is located at the center of the plane formed by the fixing points of the four dome cameras and is perpendicular to the plane, so that the bolt camera and the four dome cameras can be kept at the same distance; the picture shot by the gun camera is more matched with the superposed picture of the four dome cameras, the time consumed for command