The invention discloses a rotary squeezed machine, comprises a long rod (8); and the long rod (8) is connected to the power head provides rotational power (4); and the power head output shaft (34) is used to provide extended squeezed cylinder component power (18, 27); rotary power and expansion as well as in power under the effect of rotation and extension can be squeezed, squeezed squeezed mechanism is arranged in the cylinder assembly (18, 27) around, and in the extruding oil cylinder components (18, 27) of the moving parts to provide retraction driven by the expansion of the open. The cast-in-place pile formed by the rotary extruding and expanding plate machine has regular shape, reliable quality, low equipment cost, economical and practical, reasonable mechanical structure and reliable operation performance.
【技术实现步骤摘要】
【技术保护点】
１．一种旋转挤扩支盘机，其特征在于包括：接长杆（８）；与接长杆（８）下端相连用于提供旋转动力的动力头（４）；与动力头输出轴（３４）相连用于提供扩展动力的挤扩油缸组件（１８、２７）；以及在旋转动力和扩展动力的作用下可以进行旋转和扩展的挤扩机构，其特征在于，挤扩机构布置在所述挤扩油缸组件（１８、２７）的周围，并且在挤扩油缸组件（１８、２７）的运动部件回缩提供的动力带动下扩展打开。
【技术特征摘要】
【专利技术属性】
技术研发人员：韩顺和，齐迎春，张晓玲，
申请(专利权)人：韩顺和，齐迎春，张晓玲，
类型：发明
国别省市：11[]
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