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实用新型
CN204778436U 一种保证吊机高效对孔起吊的装置 失效 - 权利终止

一种保证吊机高效对孔起吊的装置
摘要：
本实用新型公开了一种保证吊机高效对孔起吊的装置，吊机包括立柱(2)、回转体(8)、变幅油缸(12)和吊臂(10)，在立柱(2)上安装有角度传感器(1)，在回转体(8)上安装有回转位置传感器(7)，在所述的吊臂(10)的根部安装有检测变幅油缸(12)的位置的变幅位置传感器(9)，在吊臂(10)的前端安装有检测吊臂伸缩臂的位置的吊臂位置传感器(11)，角度传感器(1)、回转位置传感器(7)、变幅位置传感器(9)和吊臂位置传感器(11)与控制器通讯连接，控制器与终端显示器通讯连接。本实用新型是一种能够提高起吊作业效率、减少被吊物损坏或孔壁坍塌及防止吊机装置因误操作起吊损坏的保证吊机高效对孔起吊的装置。
摘要（英）：

The utility model discloses a device that assurance loop wheel machine high efficiency was lifted by crane hole, loop wheel machine include stand (2), the solid of revolution (8), luffing cylinder (12) and davit (10), install angle sensor (1) on stand (2), install rotary position sensor (7) on the solid of revolution (8) the root of davit (10) install the change width of cloth position sensor (9) of the position of detecting luffing cylinder (12), davit position sensor (11) of the position of detecting davit flexible arm are installed at the front end of davit (10), angle sensor (1), gyration position sensor (7), become width of cloth position sensor (9) and davit position sensor (11) are connected with the controller communication, the controller is connected with the terminal display communication. The utility model relates to a can improve and lift by crane the operating efficiency, reduce and to be hung that the thing damages or the pore wall collapses and prevents that the loop wheel machine device from lifting by crane the device that assurance loop wheel machine high efficiency was lifted by crane hole of damage because of the maloperation.

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