Building Cleaning System

摘要

A cleaning device to be used on vertical surfaces such as windows that includes a horizontal row or number of horizontal rows of pressure washing nozzles. The nozzles are to be aimed at the surface to be cleaned and so protrude orthogonally from a horizontal pipe. The pipe is to be supported with a structure such as tubing or truss and winched or otherwise pulled up and down the surface of the building. A stability system can be provided to tension the guide cables that guide the cleaning device while constraining excessive horizontal movement of the stability system.

主权项

1. A cleaning apparatus for buildings comprising:
(A) a pipe structure configured to receive a supply of fluid from a hose; (B) a support structure configured to support the pipe structure in a substantially horizontal configuration; (C) a plurality of nozzles provided in the pipe structure and configured to spray fluid from the pipe structure onto a vertical building surface; (D) a lifting arrangement configured to raise and lower the support structure; and (E) at least one guide cable provided at at least one end of the support structure.