Photovoltaic power station security device

The invention, which relates to the technical field of photovoltaic power station security, discloses a photovoltaic power station security device comprising a supporting mechanism, a monitoring mechanism and a monitoring mechanism. The supporting mechanism comprises a hollow stand column, a moving seat is slidably connected to the interior of the stand column, and mounting seats are fixedly mounted on the two sides of the moving seat through moving blocks; the monitoring mechanism comprises two rotating shafts, two rotating seats, two fixing columns, two connecting seats and two gun type cameras; the device has the beneficial effects that the connecting lead screw can be driven to rotate through the arranged first driving motor, so that the gun type camera is driven to move up and down, the monitoring height of the gun type camera is flexibly adjusted, and parts are convenient to overhaul; and a connecting shaft can be driven to rotate through an arranged second driving motor, the angle of the gun type camer