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汉语拼音：juǎn yáng jī

一种起重机械，由卷筒、钢丝绳等构成，常用于采矿业和建筑工地。通称绞车。

1. 由卷筒、钢丝绳等构成的起重装置。多用于建筑工程、矿业生产中。也叫绞车。

2. 即绞车。矿业上和建筑工程上常用的起重装置。

• As the deep trench is being excavated by means of a special grab operated by an electric powered winch, the mud is poured in.

  电动卷扬机控制的专用抓头挖掘机挖掘地槽时，将泥浆灌入，槽壁土方由此固定。

• When the mistake operation takes place, the power of lift is turned off, the hoisting machine stop to work to guarding against roof fall.

  当误操作发生时，升降机电源切断，卷扬机停止工作，防止冒顶事故发生，保证升降机工作安全可靠。

• Small equipment like the winch shall be placed as is required by the project planning.

  卷扬机等小型机械，根据工程的需要规划摆放位置。

• To test the connecting screws of guiding track, framework adhering to wall, base lifting hoisting machinery are solid or not.

  检查导轨架、附墙架、提升卷扬机底座等处螺栓联接是否牢固，不得有松动现象。

• A rescue worker was winched into the middle of the building to look for any survivors.

  一名救援人员通过卷扬机进入楼层中部寻找幸存者。

• The hoisting machine can fix on the concrete or on the machine framework. The foundation bolt must be equipped with lock instrument.

  卷扬机安装在混凝土基础上或机架上必须进行找平，地脚螺栓必须用锁紧装置，防止螺栓松动。

• The guiding gear's central line must be vertical with the central point of the roller's central axle line.

  起重机的导向轮中心线必须垂直于卷扬机卷筒中心轴线的中心点。

• one end of the steel cable is connected with the windlass and the other end thereof is connected on the travelling car.

  钢索的一端与卷扬机连接，另一端连接在移动小车上。

• Set the workshop or shelter to protect the hoisting machine from the sun, rain and humidity.

  搭设工作棚或设防护罩，防止卷扬机暴晒，雨淋，积水受潮。