Large-diameter split type fan steel tower

A large-diameter split type fan steel tower comprises at least three tower tube sheet bodies and ring forging flange sheet bodies, longitudinal flanges are arranged on the side edges of the tower tube sheet bodies, metal cushion blocks are clamped between the longitudinal flanges of the adjacent tower tube sheet bodies, and every two longitudinal flanges are fixedly connected through a first bolt; the ring forging flange sheet bodies are mounted at the top end and the tail end of the tower tube sheet body, and the adjacent ring forging flange sheet bodies are connected through flange connecting pieces. The utility model provides a large-diameter split type fan steel tower which solves the problem of transportation of road height-limiting line width existing in a large-diameter tower drum. 一种大直径的分片式风机钢制塔架，所述塔架包括至少三片塔筒片体及环锻法兰片体，塔筒片体的侧边设有纵向法兰，相邻塔筒片体的纵向法兰之间夹紧金属垫块，两个纵向法兰之间通过第一螺栓固定连接；所述环锻法兰片体安装在塔筒片体的顶端和末端，相邻环锻法兰片体之间通过法兰连接件连接。本实用新型提供了一种大直径的分片式风机钢制塔架，解决大直径的塔筒存在的道路限高线宽的运输问题。