Mounting method of gas dome cylinder hoisting platform

The invention provides a mounting method of a gas dome cylinder hoisting platform. The mounting method comprises the following steps: 1, designing a connecting cylinder, and arranging a connecting flange at one end of the connecting cylinder; 2, a platform plate is welded to the other end of the connecting cylinder; 3, railing stand columns and railing reinforcing columns are installed on the front side of the platform plate, the railing stand columns are connected through the railing reinforcing columns, and ventilation bent pipes are installed on the connecting cylinder; 4, the connecting cylinder is installed on a top flange of a gas dome cylinder through the connecting flange; and 5, a crane walking beam is installed on a structural frame, the structural frame is installed on the platform plate through bolts, the crane walking beam is installed at the top of the structural frame, and a top rainproof plate is installed above the structural frame. The top rainproof plate is arranged,operation can be conduct