Title:
コンクリート柱の型枠構築装置およびそれを用いたコンクリート柱の型枠構築方法
Document Type and Number:
Japanese Patent JP7339477
Kind Code:
B2
Abstract:
To provide a concrete column form construction device and a concrete column form construction method using the same, which are capable of utilizing a form itself for supporting a frame by skillfully utilizing the rigidity of the form without the need of providing a column for supporting the frame.SOLUTION: A technical means is employed which includes: an assembly type form 1 configured to be capable of connecting a corner form 12 to both side end parts of a face form 11 and capable of connecting the face form 11 and the corner form 12 in the vertical direction; a frame 2 which can be placed over the top surfaces of a plurality of the corner forms 12; and a lifting device 3 disposed on the frame 2, and in which a support shaft 41 is provided below the frame 2; the support shaft 41 is made slidable along a guide member 42; the support shaft 41 and the guide member 42 are made fixable; and the guide member 42 is made fixable to the corner form 12.SELECTED DRAWING: Figure 1
Inventors:
Akihiro Morimoto
Kujiro Hayashi
Takao Morimoto
Kujiro Hayashi
Takao Morimoto
Application Number:
JP2019028613A
Publication Date:
September 06, 2023
Filing Date:
February 20, 2019
Export Citation:
Assignee:
Kumagai Gumi Co., Ltd.
Morimoto Industry Co., Ltd.
Kujiro Hayashi
Morimoto Industry Co., Ltd.
Kujiro Hayashi
International Classes:
E04G13/02
Domestic Patent References:
| JP6264640A | ||||
| JP3103569A | ||||
| JP4005367A | ||||
| JP11343734A |
Attorney, Agent or Firm:
Patent Attorney Corporation Phoenix Patent Office