Title:
BUILDING OUTER WALL WORK MECHANIZATION SYSTEM FOR MOUNTING GONDOLA
Document Type and Number:
Japanese Patent JP2019068896
Kind Code:
A
Abstract:
To solve problems in which a building becomes higher, and on the other hand, the external wall work is often performed by worker's manual work in a gondola suspended from the rooftop, and conventionally, the external wall rail installation and the replacement to a machine-specific gondola and the like are devised for external wall work mechanization, however it is not easy.SOLUTION: A work system is provided which comprises one or more units with a mechanism for reliable fixation to a structural portion such as handrails, floors of an existing personnel gondola using clamps, etc. Multiple work units share an area when a single work unit cannot cope with gondola overall length. Alternatively, the work unit moves actively laterally along a rail fixed and installed in the structural skeleton of the gondola itself, the necessary width is made to cope with. In this case, a balancer mechanism moving actively while cooperating in the opposite direction to the work unit can also be added in order to cancel the gravity center movement bringing an extra load to a gondola suspension mechanism.SELECTED DRAWING: Figure 5
Inventors:
MOTOCHIGAWA HIROYUKI
Application Number:
JP2017195647A
Publication Date:
May 09, 2019
Filing Date:
October 06, 2017
Export Citation:
Assignee:
MOTOCHIGAWA HIROYUKI
NIKKO SHOJI KK
NIKKO SHOJI KK
International Classes:
A47L11/38; A47L1/02; B08B1/00
Domestic Patent References:
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