| 摘要 |
PURPOSE: A work footing board for the inside of a combustion chamber of a boiler is provided to improve a work speed and guarantee the safety by installing a footing board at high position instead of scaffold. CONSTITUTION: An installation method of footing board at a boiler combustion chamber comprises the following steps. The ropes(70,80) of footing board are connected to the end of the wire rope or the rod attached to the high altitude in order that the footing board is installed in the space of the high place like combustion chamber of boiler. The support beam of straight steel pipe type is unified in the left and right of the rope footing board. The scaffold is installed in high-altitude without slopping. |
