Title:
足場ユニット及び構造体の設置工法
Document Type and Number:
Japanese Patent JP7324176
Kind Code:
B2
Abstract:
To install a scaffold for constructing a top slab when erection of the scaffold from a floor surface is difficult, due to close setting of a tank 301 and a wall body 401.SOLUTION: A scaffold unit 101 is set in a first stored attitude 101-Q, by folding a supported part 20 of the scaffold unit 101 having a plate support part 30 between a base end part 40 and the supported part 20 of a tip side into a position along the inner surface of the wall body 401, to allow carrying-in of the tank 301 into an inner space surrounded with the wall body 401. After installation of the tank 301, the scaffold unit 101 is set in a second attitude 101-S developed in the horizontal direction. An outer surface of the tank 301 is brought into contact with a contact body 101a of the supported part 20, the plate support part 30 is supported at both ends by the supported part 20 and the base end part 40. Multiple scaffold boards 201 are placed on the plate support part 30 side by side, and the scaffold is constructed and a top slab is constructed.SELECTED DRAWING: Figure 1
Inventors:
Yuji Kaneko
Satoshi Yoshida
Satoshi Yoshida
Application Number:
JP2020109421A
Publication Date:
August 09, 2023
Filing Date:
June 25, 2020
Export Citation:
Assignee:
Hitachi ge Nuclear Energy Co., Ltd.
International Classes:
E04G5/06; E04G3/20
Domestic Patent References:
| JP63045727U | ||||
| JP10205120A | ||||
| JP2001115643A | ||||
| JP2011153421A | ||||
| JP2014091989A |
Foreign References:
| US20160032600 | ||||
| US5865410 |
Attorney, Agent or Firm:
Patent Attorney Corporation Kaichi
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