Title:
吊足場用吊下具及びこれを備えた吊足場
Document Type and Number:
Japanese Patent JP7313289
Kind Code:
B2
Abstract:
To provide a hanger for a suspension scaffold that can easily regulate movement with respect to a steel girder with a simple configuration and a suspension scaffold equipped therewith.SOLUTION: Since a main body 20 of a hanger, which is engaged with a flange 1a of a steel girder 1 freely movably in a bridge axial direction, is provided with a magnet unit 30 that can regulate a movement of the main body 20 of the hanger with respect to the steel girder 1 by adsorbing to the steel girder 1 by magnetic force, the main body 20 of the hanger can be easily and surely fixed to the steel girder 1 by the magnet unit 30. As a result, an unintentional movement of a main body 3a of a suspension scaffold that has been moved to an installation position can be surely prevented, and the movement with respect to the steel girder 1 can be easily regulated with a simple configuration.SELECTED DRAWING: Figure 1
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Inventors:
Kazuya Komatsubara
Takashi Ishikawa
Takumi Fujita
Takashi Ishikawa
Takumi Fujita
Application Number:
JP2020000701A
Publication Date:
July 24, 2023
Filing Date:
January 07, 2020
Export Citation:
Assignee:
IHI Infrastructure Systems Co., Ltd.
International Classes:
E01D21/00; E01D22/00; E04G3/24; E04G3/30; E04G5/04
Domestic Patent References:
| JP2019031876A | ||||
| JP2004294318A | ||||
| JP55129944U | ||||
| JP9302915A |
Attorney, Agent or Firm:
Patent Attorney Corporation Atenda International Patent Office