Person hoisting cage for hoisting person into chimney for e.g. repair work, of chimney, has pipe arranged centrally on base frame for passing along longitudinal axis of cage, and housing including carrying cable for raising pipe inside cage

摘要

#CMT# #/CMT# The cage has a cylindrical base frame (1) including a bottom plate, a central ring, and an upper ring, which are connected together by vertical struts. The base frame encloses an outer shell (6) in which a single exit equipped with a lock is placed. A pipe is arranged centrally on the base frame for passing along a longitudinal axis of the cage. A housing includes a carrying cable for raising the pipe inside the cage, where a trolley (16) for transporting the cage serves as a counterweight for a safety gear. #CMT#USE : #/CMT# Person hoisting cage for hoisting a person into a flue gas suction pipe i.e. chimney for inspection, installation, and repair work of the chimney. #CMT#ADVANTAGE : #/CMT# The pipe is arranged centrally on the base frame for passing along the longitudinal axis of the cage, thus enabling safe transportation of a worker to a work position inside a chimney with improved reliability. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a perspective view of a structure of a person hoisting cage lifted by mobile winches. 1 : Cylindrical base frame 6 : Outer shell 16 : Trolley.