Connecting structure and splicing method for gaps between segmented flanges of wind power blade mold

• Main Authors: SUN SHUANGBAO, ZHANG XIFEI
• Format: Patent
• Language: Chinese; English
• Published: 03.09.2021
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

The invention provides a connecting structure and a splicing method for gaps between segmented flanges of a wind power blade mold, and relates to the technical field of wind power generation blades. The splicing method for the gaps between the segmented flanges of the wind power blade mold comprises the following steps that the segmented flanges in the wind power blade mold are pretreated; a colloid connecting structure is arranged in a splicing seam between the segmented flanges of the wind power blade mold; a fixing base plate is arranged on the side, close to the outer edge of the wind power blade mold, in the splicing seam; the colloid connecting structure is subjected to curing treatment, and a surface layer pouring layer is laid on the surface layer, close to the splicing seam, of the molded surface of the wind power blade mold; and the surface layer of the splicing seam of the wind power blade mold is trimmed. According to the splicing method for the gaps between the segmented flanges of the wind power