A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING CURING DEVICE, AND OPENING CURING METHOD
To solve the problems which the conventional technology has, that is, to provide an opening curing device and an opening curing method which can reduce work in the upper part of the opening compared to the conventional technology.SOLUTION: An opening curing device is the device which can close an opening by being inserted from a lower layer side of the opening and expanded, and it includes a main shaft and an opening/closing shaft, a coating film material, an auxiliary shaft and a movement support body. A fixed support body is provided at the main shaft, and the plurality of opening/closing shafts are rotatably fixed at the fixed support body. The movement support body is mounted on the main shaft so as to be moveable in the axial direction of the main shaft. When the movement support body is moved to the fixed support body side, the opening/closing shaft opens with respect to the main shaft, the coating film material is expanded, and the opening is closed by the expanded coating film material.SELECTED DRAWING: Figure 5
【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち、開口部上方における作業を従来技術に比して低減することができる開口部養生装置と開口部養生方法を提供することである。【解決手段】本願発明の開口部養生装置は、開口部の下層階側から挿入して展開することによって開口部を封鎖し得る装置であり、主軸と開閉軸、覆膜材、補助軸、移動支持体を備えたものである。主軸には固定支持体が設けられ、この固定支持体には複数の開閉軸が回転可能に固定され、移動支持体は、主軸の軸方向に移動可能に主軸に取り付けられる。移動支持体を固定支持体側に移動すると、開閉軸が主軸に対して開くとともに覆膜材が展張し、展張した覆膜材によって該開口部が封鎖される。【選択図】図５
OPENING CURING DEVICE, AND OPENING CURING METHOD
To solve the problems which the conventional technology has, that is, to provide an opening curing device and an opening curing method which can reduce work in the upper part of the opening compared to the conventional technology.SOLUTION: An opening curing device is the device which can close an opening by being inserted from a lower layer side of the opening and expanded, and it includes a main shaft and an opening/closing shaft, a coating film material, an auxiliary shaft and a movement support body. A fixed support body is provided at the main shaft, and the plurality of opening/closing shafts are rotatably fixed at the fixed support body. The movement support body is mounted on the main shaft so as to be moveable in the axial direction of the main shaft. When the movement support body is moved to the fixed support body side, the opening/closing shaft opens with respect to the main shaft, the coating film material is expanded, and the opening is closed by the expanded coating film material.SELECTED DRAWING: Figure 5
【課題】本願発明の課題は、従来技術が抱える問題を解決することであり、すなわち、開口部上方における作業を従来技術に比して低減することができる開口部養生装置と開口部養生方法を提供することである。【解決手段】本願発明の開口部養生装置は、開口部の下層階側から挿入して展開することによって開口部を封鎖し得る装置であり、主軸と開閉軸、覆膜材、補助軸、移動支持体を備えたものである。主軸には固定支持体が設けられ、この固定支持体には複数の開閉軸が回転可能に固定され、移動支持体は、主軸の軸方向に移動可能に主軸に取り付けられる。移動支持体を固定支持体側に移動すると、開閉軸が主軸に対して開くとともに覆膜材が展張し、展張した覆膜材によって該開口部が封鎖される。【選択図】図５
OPENING CURING DEVICE, AND OPENING CURING METHOD
開口部養生装置、及び開口部養生方法
HAYASHI TOSHINARI (author)
2022-02-09
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
OPENING-CLOSING/TENSIONING DEVICE OF SCAFFOLD CURING SHEET
| European Patent Office | 2015