Title:
支柱の固定構造及び支柱の固定方法
Document Type and Number:
Japanese Patent JP7347452
Kind Code:
B2
Abstract:
To provide a securing structure for a column and a securing method for the column requiring no arrangement of fire curing under a scaffold board and no other temporary scaffolds when a column for a handrail and like and allowing the column to be easily secured only through operation from an upper surface side of the scaffold board.SOLUTION: A securing structure for a column is to secure the column onto a scaffold board supported with support members. The securing structure is provided with: a base plate arranged on a lower end part of the column; a first securing member configured to penetrate and engage downward from an upper face side of the scaffold board and engaging the base plate with the scaffold board; and a second securing member configured to penetrate and engage from the upper face side of the scaffold board to the support member at a position where the scaffold board is supported with the support member and engaging the base plate with the support member.SELECTED DRAWING: Figure 1
Inventors:
Takaharu Ito
Application Number:
JP2021006792A
Publication Date:
September 20, 2023
Filing Date:
January 20, 2021
Export Citation:
Assignee:
JFE Steel Corporation
International Classes:
E04G5/16; E04G3/00; E04G5/08; E04G7/34
Domestic Patent References:
| JP2010185185A | ||||
| JP7103680B2 | ||||
| JP58021631U | ||||
| JP2020070682A |
Foreign References:
| US20040261339 | ||||
| US5182889 |
Attorney, Agent or Firm:
Tetsuro Isomura
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori
Akira Kumasaka
Tetsuya Sakai
Kazuhiro Mori
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