Single crown plate split type seating ring building site processing equipment of going up of big high size

The utility model discloses a single crown plate split type seating ring building site processing equipment of going up of big high size comprises fixing support, a supporting beam, cutting cart, coupling mechanism, flexible arm, swinging boom, adjustable cross base, the fixed main shaft in center, central pivot, balance arm and taut rope. Through closing the structural connection, being convenient for install, dismantling and the transportation between each parts, the mode of adoption center post flip -chip has reduced the purchasing cost of center post, has improved the the stiffness of equipment, and the building site coordinates the mode of coping can reach the machine tooling precision totally after cutting. The utility model has the characteristics of low cost, reliable and simple, convenient dismantlement, the strong just higher technique of precision of commonality. 本实用新型公开种大高尺寸单上环板分瓣式座环工地加工设备，由固定支座、支撑梁、切割小车、连接机构、伸缩臂、旋转臂、可调十字底座、中心固定主轴、中心转轴、平衡臂和拉紧绳组成。各部件之间通过把合结构连接，便于安装、拆卸和运输，采用中心柱倒装的方式降低了中心柱的采购成本，提高了设备