| 摘要 |
PROBLEM TO BE SOLVED: To provide s column support base construction device of a furnace inside scaffold.SOLUTION: In the furnace inside scaffold constructed in a storey shape by a column and a horizontal member upward from a hopper part of a furnace bottom part, the device is provided for constructing a column support base on a hopper inclined wall by being positioned on a reference line of extending in the rising direction of the hopper inclined wall 11a from a foundation deck constructed in a hopper part 11 of the furnace bottom part, and is constituted of a base device 19 installed on the inclined wall 11a at a predetermined interval in order in the extension direction of the reference line and a connection material 20 for connecting and supporting the mutual adjacent base devices 19 along the reference line, and the base device 19 is provided with a sole plate 55 freely rotatable around the axis of crossing with the reference line in a lower part of a base body 48, and is provided with seat receiving means 56 for supporting a seat plate of a column lower end in an upper part of the base body 48, and is provided with a locking mechanism positioned on the reference line and engageably-disengageably locking and supporting an end part of the connection member 20 on both sides for sandwiching the base body 48. |
