Pneumatic, anti -freeze device of hoist and mount formula pier

The utility model provides a pneumatic, anti -freeze device of hoist and mount formula pier comprises air compressor machine, hydraulic pressure station, hoist engine, blast gate, owner, inferior wind channel, outlet duct and mount, set up air compressor machine and hydraulic pressure station simultaneously on the river bank, set up mount, hoist engine and outlet duct on every pier in aqueous, the motor of hoist engine passes through hydraulic tubing and hydraulic pressure station looks UNICOM, is equipped with the outlet duct on the pier in aqueous, and this pipe is sling by the wire rope of hoist engine, the outlet duct is linked together through primary and secondary wind channel and air compressor machine, the gas pocket that the outlet duct can be followed to the air current of opening the blast gate air compressor machine jets out to stir the upset that the surface of water around the pier is not stopped, the formation mechanism of ice -nucleus has been destroyed in this waters, thereby stoped the formation of freezing.