To provide a mounting structure of a balustrade, which is used for easily assembling a spiral staircase etc. on a job site, in the case where downsizing and weight reduction when the staircase is carried into the job site are achieved by assembling respective components for the staircase on the job site.
A support pipe 9, which constitutes a support 4, is split into a plurality of elements. The supports 9 are vertically connected together on the job site via a connecting implement 10 for preventing horizontal displacement. Nuts 13 and 14 are screwed to both ends of a support bolt 12 which is inserted into the support pipe 9, and the support pipes 9 are pressed in a sandwiched manner via a base plate 3 and a top board 11. Thus, the supports pipes 9 are integrated together.
SUMIDA ATSUJI
YAMAGUCHI MICHIYO
SUMIDA SUGURU
SUMIDA ATSUJI
Shuzo Hinode
Seiji Goto
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