Heating and ventilation engineering installation structure device

The utility model is suitable for the auxiliary technical field of heating and ventilation engineering pipeline processing, and discloses a heating and ventilation engineering installation structure device which comprises an installation frame, a fixing frame is fixedly installed on the surface of the top of the installation frame, an electric push rod is fixedly installed at the middle end of the top of the inner side of the fixing frame, and a push plate is slidably installed on the top of the inner side of the installation frame. According to the technical scheme, the upper end and the lower end of the abutting rod are connected with the bottom of the pushing plate and the top of the sliding sleeve respectively through the rotating shaft, so that corresponding pushing force can be provided for the sliding sleeve while the electric pushing rod operates to drive the pushing plate to descend along with the pushing plate; the two sets of sliding sleeves can synchronously and oppositely move in the mounting fra