Construction device and method suitable for building illumination engineering

The invention discloses a construction device and method suitable for building lighting engineering. A winding motor is fixedly arranged on a trolley, a first bevel gear is fixedly arranged on a power output shaft of the winding motor, a supporting column is fixedly arranged on the trolley, a first rotating shaft is rotationally connected to the supporting column, and a second bevel gear and a winding roller are fixedly arranged on the first rotating shaft; the first bevel gear and the second bevel gear are meshed with each other, the cable is wound around the winding roller, the two ends of the winding roller are further fixedly provided with two parallel blocking discs, an abutting piece is arranged below the winding roller, and a cable guiding mechanism is further arranged on one side of the winding roller. According to the construction device and method suitable for building lighting engineering, the cable guiding mechanism is arranged, the cable can be driven to do reciprocating motion in the axial direc