SPRAY RINSING APPARATUS FOR CONSTRUCTION COLUMN AND METHOD FOR USING SAME

摘要

A spray rinsing apparatus for a construction column (7) and a method for using same. The apparatus comprises a movable vehicle body part (5) mounted with rolling wheels (50), a lifting apparatus (51) located on the movable vehicle body part (5) and a spray rinsing device (81) driven by the lifting of the lifting apparatus (51). The spray rinsing device (81) comprises a body part connected to the lifting apparatus (51), a threaded sleeve (82), driven by a motor in the body part, and a telescopically driven screw (83), driven by the thread of the threaded sleeve (82), a through hole (830) which extends along the axial direction is provided in the telescopically driven screw (83) for transporting the rinsing liquid, the through hole (830) fluidly communicates with a spray rinsing execution component (6) at the end of the telescopically driven screw (83).