ROTATING BOOM SYSTEM FOR CLEAN WATER OF THE SELF CAR WASHING

摘要

A rotating boom system for a self service car wash is provided to be easily used in a car wash by preventing a fall of damaged parts on cars when a pipe line is damaged by an outer impact. A vertical shaft(200) has a pipe line in the inside thereof. A rotation shaft(300) has a plurality of bearing units in the inside, and makes a rotation around an outer diameter of the vertical shaft. A supporting plate is installed on an outer diameter of the rotation shaft. A pipe line of a lower end of the vertical shaft is coupled to a connection unit. A swivel(400) is installed so that the pipe line is not entangled by a rotation of 360‹. The other connection unit of the swivel is connected to a connection unit of a high pressure hose(500). An inlet unit which is connected to the other connection unit of the high pressure hose is installed on a side of a rotation connection bar(600). An outlet unit which is connected to a clean water injection nozzle pipe or a bubble liquid brush pipe is installed on the other side of the rotation connection bar(700). A spring(800) connects a sub plate of the rotation shaft to the rotation connection bar, and performs a buffer function.