The invention provides a cable rack for electrical
automation engineering construction and a using method thereof, and relates to the technical field of cable racks, the cable rack comprises a supporting plate, and a first screw rod is installed at the center position of the upper surface of the supporting plate. Through the arrangement of the first screw rod, the sleeve, the first screw hole, the extension rod, the second screw rod, the connecting rod, the second screw hole, the supporting frame, a fixing plate, a rotating shaft, a fixing frame, a fixing groove, a nut, an
insertion hole, a supporting plate and an
insertion rod, the first screw rod, the sleeve, the first screw hole, the extension rod, the second screw rod and the connecting rod are matched; the connecting function of the sleeve and the supporting plate and the connecting function of the extension rod and the connecting rod are achieved, meanwhile, the assembling and connecting work of the sleeve is more flexible, through cooperation of the supporting frame, the fixing plate, the rotating shaft, the fixing frame, the fixing groove and the nut, the fixing function of cables of various types is achieved, and through the inserting hole, the supporting plate and the inserting rod, the position adjusting function of the extension rod is achieved; and the function of adjusting the position of the cable is further realized.