A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OPENING PORTION CLOSING DEVICE AND OPENING PORTION CLOSING METHOD
PROBLEM TO BE SOLVED: To provide an opening portion closing device and an opening portion closing method capable of closing an opening portion by a lid member without an operator entering into a pneumatic space portion.SOLUTION: A pneumatic lid 60 configured to be foldable and expandable is hung in a folded state by a carrier device, and is carried into a working room from an opening portion for a material shaft. After carrying, the pneumatic lid 60 in a folded state is expanded by a pneumatic lid expanding device 100, and the pneumatic lid 60 is moved by the carrier device to a position where the pneumatic lid 60 covers the opening portion for the material shaft from the lower side.SELECTED DRAWING: Figure 2
【課題】圧気空間部内に作業者が入ることなく、蓋部材により開口部を閉鎖することが可能な開口部閉鎖装置及び開口部閉鎖方法を提供する。【解決手段】折畳み・展開可能に構成された圧気蓋６０を、キャリア装置により折り畳んだ状態で吊り下げて、マテリアルシャフト用開口部から作業室内に搬入する。搬入後、折り畳んだ状態の圧気蓋６０を、圧気蓋展開装置１００により展開させ、展開した圧気蓋６０を、キャリア装置によって、圧気蓋６０がマテリアルシャフト用開口部を下方側から覆う位置まで移動させる。【選択図】図２
OPENING PORTION CLOSING DEVICE AND OPENING PORTION CLOSING METHOD
PROBLEM TO BE SOLVED: To provide an opening portion closing device and an opening portion closing method capable of closing an opening portion by a lid member without an operator entering into a pneumatic space portion.SOLUTION: A pneumatic lid 60 configured to be foldable and expandable is hung in a folded state by a carrier device, and is carried into a working room from an opening portion for a material shaft. After carrying, the pneumatic lid 60 in a folded state is expanded by a pneumatic lid expanding device 100, and the pneumatic lid 60 is moved by the carrier device to a position where the pneumatic lid 60 covers the opening portion for the material shaft from the lower side.SELECTED DRAWING: Figure 2
【課題】圧気空間部内に作業者が入ることなく、蓋部材により開口部を閉鎖することが可能な開口部閉鎖装置及び開口部閉鎖方法を提供する。【解決手段】折畳み・展開可能に構成された圧気蓋６０を、キャリア装置により折り畳んだ状態で吊り下げて、マテリアルシャフト用開口部から作業室内に搬入する。搬入後、折り畳んだ状態の圧気蓋６０を、圧気蓋展開装置１００により展開させ、展開した圧気蓋６０を、キャリア装置によって、圧気蓋６０がマテリアルシャフト用開口部を下方側から覆う位置まで移動させる。【選択図】図２
OPENING PORTION CLOSING DEVICE AND OPENING PORTION CLOSING METHOD
開口部閉鎖装置及び開口部閉鎖方法
HAYAKAWA KEIGO (author) / KONDO TOSHIHIRO (author) / KOHARU TETSUYA (author)
2018-08-23
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen
OPENING PORTION CLOSING METHOD, OPENING PORTION CLOSING STRUCTURE, AND CLOSING MEMBER
| European Patent Office | 2016
OPENING/CLOSING DEVICE, OPENING/CLOSING CONTROL SYSTEM AND OPENING/CLOSING METHOD
| European Patent Office | 2019