The utility model relates to an automatic change monitoring operation device for power scheduling. Its characterized in that: the bottom of mounting panel is fixed with the nut, and the nut revolves on the screw rod, and the lower extreme of screw rod is linked to each other by the output shaft of shaft coupling with elevator motor, and elevator motor installs the top at the base case, the base incasement is provided with a plurality of baffles that keep out the wind, leaves the ventiduct between the wherein one end of the baffle that keeps out the wind and the base case, keep out the wind baffle and the setting of host computer looks spaced, and about the adjacent baffle that keeps out the wind stagger and arrange in the position, is equipped with the air intake on the left side board of base case, is equipped with the air outlet on the right side board of base case, and the air outlet is equipped with the exhaust fan outward, and the exhaust fan is connected with control circuit is electric. Bottom one side of base case be fixed with the backup pad, be fixed with the generator in the backup pad, the output of generator is linked to each other by power cord and control circuit's power input end. It is fine that the the device mounting panel rises or descend the in -process stationarity, and the base incasement ventilates, the cooling effect is fine, also can not work under the condition of commercial power.