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噴泉泵水景水下設(shè)備漂浮式安裝平臺用升降裝置系統(tǒng)是應(yīng)用于噴泉水景中的一種機電裝置。該裝置由安裝在平臺上的卷揚機裝置、鋼索卷筒組件傳動軸、鋼索卷筒組件及其鋼索、鋼索卷筒組件支承軸套組件、鋼索導(dǎo)向定滑輪、鋼索定位定滑輪、水體底面定位基礎(chǔ)及鋼索末端固定環(huán)等零部件組成。當(dāng)漂浮式平臺處于工作位置時，卷揚機裝置的電動機獲得給定轉(zhuǎn)向的啟動信號，電動機轉(zhuǎn)動，鋼索卷筒組件傳動軸帶動鋼索卷筒組件轉(zhuǎn)動，將鋼索纏繞在卷筒上，平臺下降至給定位置時，電動機停止轉(zhuǎn)動;當(dāng)處于下降位置平臺上的電動機獲得反轉(zhuǎn)信號時，電動機反轉(zhuǎn)，鋼索卷筒組件釋放鋼索，平臺在水的浮力作用下上升至工作位置，電動機停止轉(zhuǎn)動，平臺完成下降與上升動作。

The lifting device system for floating installation platform of fountain pump underwater equipment is an electromechanical device used in fountain water scenery. The device consists of hoist device installed on the platform, transmission shaft of steel cable drum assembly, steel cable drum assembly and its cable, supporting sleeve assembly of steel cable drum assembly, steel cable guiding fixed pulley, steel cable positioning fixed pulley, water bottom positioning foundation and steel cable end fixed ring, etc. When the floating platform is in the working position, the motor of the hoister device obtains the starting signal of a given steering direction. The motor rotates. The transmission shaft of the cable drum assembly drives the cable drum assembly to rotate. The steel cable is wound on the drum and the motor stops turning when the platform drops to a given position. When the motor obtains the reversal signal, the motor reverses, the cable reel component releases the cable, the platform rises to the working position under the action of water buoyancy, the motor stops rotating, and the platform completes the descending and ascending action.