The invention discloses an attached cylinder self-climbing mechanism and a climbing method.The attached cylinder self-climbing mechanism comprises a draught fan, a trolley system and a tower body, the tower body is provided with four supporting arms, four clamping arms and four clamping bases, the supporting arms can slide in the tower body, and the clamping bases can slide along the clamping arms; the trolley system is arranged on the tower body and comprises an upper trolley, a lower trolley oil cylinder, a lower trolley oil cylinder fixing frame, a lower trolley oil cylinder supporting frame, a lower trolley, an upper trolley oil cylinder, an upper trolley oil cylinder fixing frame and an upper trolley oil cylinder supporting frame. The two sets of climbing trolleys act independently, are driven by trolley oil cylinders to ascend or descend along a tower body, and are sequentially and alternately attached to a tower barrel structure of a fan through multiple sets of hinge pins of the structure, so that the climbing and descending actions along the tower barrel structure are achieved. The device is safe and reliable in connection and high in action efficiency; the structure is compact and the bearing capacity is large; the tower body structure is effectively attached to the tower barrel structure, and the influence of wind load is small.
本发明公开了一种附筒自爬升机构及爬升方法,所述自爬升机构包括风机、小车系统和塔身,所述塔身设有四组支持臂、四组夹持臂和四组夹持座,支持臂可在塔身内滑动,夹持座可沿夹持臂滑动;小车系统设置在塔身上、包括上小车、下小车油缸、下小车油缸固定架、下小车油缸支撑架、下小车、上小车油缸、上小车油缸固定架和上小车油缸支撑架;两组爬升小车独立动作、各自通过小车油缸驱动沿塔身上升或下降动作,通过结构自身多组销轴依次交替附着风机的塔筒结构,实现沿塔筒结构的爬升和下降动作。本发明连接安全可靠,动作效率高;结构紧凑,承载能力大;塔身结构有效附着于塔筒结构,受风载影响小。
Attached cylinder self-climbing mechanism and climbing method thereof
一种附筒自爬升机构及其爬升方法
2022-03-01
Patent
Elektronische Ressource
Chinesisch
Europäisches Patentamt | 2022
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