浮筒式升船机是垂直升船机中的一种型式,这种型式的特点是将金属浮筒浸在充满水的(?)并中,利用浮筒的浮力平衡升船机活动部份的总重量。活动部份包括承船厢、浮筒支柱、和浮筒,承船厢是通过浮筒支柱与浮筒连结为一整体,驱动用爬升机械,要求能保证浮筒按所需的速度上浮或下沉,从而带动承船厢升降。浮筒式升船机的主要优点是结构简单、运转较安全、消耗功率少,它与平衡重式垂直升船机相比较,根本的区别是,它利用浮筒和浮筒支柱完全代替了平衡重式升船机的滑轮、纲丝绳 Buoy lift ship is a type of vertical shiplift, this type is characterized by the metal floats immersed in the water (?) And the use of buoyancy buoyancy balance lift the active part of the total weight . Activities include part of the load-bearing cabin, pontoon strut, and pontoon, the pontoon through the buoy pontoons and pillars as a whole, driven by climbing machinery, required to ensure that the buoy at the required speed to float or sink, which led the bearing Cabin lift. The main advantage of the buoy lift ship is its simple structure, safe operation and low power consumption. The fundamental difference between this buoy lift ship and the counterweight vertical lift ship is that it completely replaces the counterbalanced lift with pontoon and buoy pillars Ship’s pulley, Gangzao rope