Floating dock type pump station anchor chain folding and unfolding alarm system

The utility model relates to a floating dock type pump station anchor chain winding and unwinding alarm system which comprises electric winches distributed on the two sides of a floating dock pump station, anchor chains and Hall anchors, one end of each anchor chain is hinged to the corresponding electric winch, and the Hall anchors are installed at the other ends of the anchor chains and sink tothe water bottom. Wherein the two ends of the rocker arm water conveying pipe are respectively hinged with rotating supports on the floating dock pump station and the shore, the rotating contactor iscoaxially mounted on a rotating shaft, matched with the rotating supports on the floating dock pump station, of the rocker arm water conveying pipe in the axis direction, and the offset contactor is vertically mounted at the top of the rotating supports on the floating dock pump station. And the rotary contactor and the offset contactor are connected with a text display through serial ports, and the text display sends sign