Method for erecting and disassembling scaffold for single-pile conical section

The invention relates to the technical field of wind power, in particular to a method for erecting and disassembling a scaffold for a single-pile conical section. The method comprises the following steps that S1, an erecting platform is manufactured according to a design drawing; S2, the erecting platform is transported to the position close to the completed conical section; S3, the conical section is hoisted to the erecting platform; S4, the scaffold is erected on the erecting platform till the inner wall face and the outer circumferential face of the conical section are covered and overlapped; S5, the conical section and the scaffold are used as a whole to be transported to a supporting platform of a sand shed for sanding operation; S6, the conical section and the scaffold which are subjected to sanding operation are used as a whole to be transported to a supporting platform of a coating shed to be subjected to coating operation; and S7, the conical section and the scaffold which are subjected to coating op