To provide a construction elevator that is capable of transporting mast unit members to a carrying floor smoothly while it is possible to simplify a configuration of a base and reduce a cost, thereby leading to efficient and smooth demolition work of the mast.SOLUTION: In a construction elevator, an upper end of a mast 2 is provided with a base 7 that supports a sheave 6, the base 7 is provided with a landing 71 that can be used as a work scaffold on the same side of a carrier 3 with respect to the mast 2, the mast 2 is arranged with an interval disposed with a structure on the side closer to a frame 9 and the carrier and the landing 71 of the base 7 positioned in the interval, at the landing 71 of the base 7, an end of the landing 71 is spaced apart from a frame side end 91 so as to hold, between the frame side end 91 of the structure and the end of the landing 71, an unloading space 10 through which an object to be unloaded can pass and a redundant space 11 that prevents interference with the object to be unloaded.SELECTED DRAWING: Figure 4
【課題】連台の構成の簡素化及びコストの低減を図ることができながら、マスト単位部材を搬出階へスムーズに搬送することができ、マストの解体作業を効率よくスムーズに行うこと。【解決手段】マスト2の上方側端部には、シーブ6を支持する連台7が備えられ、その連台7には、マスト2に対して搬器3と同じ側に、作業足場として利用自在な踊り場71が備えられ、マスト2は、構造物の躯体9側との間に間隔を隔て、その間隔に搬器及び連台7の踊り場71を位置させる状態で配設され、連台7の踊り場71は、構造物の躯体側端部91と踊り場71の端部との間に、荷下ろし対象物が通過可能な荷下ろし空間10とその荷下ろし対象物との干渉を防止する余剰空間11とを確保するように、踊り場71の端部が躯体側端部91から離間する側に離間されている。【選択図】図4
CONSTRUCTION ELEVATOR
工事用エレベータ
2023-09-14
Patent
Elektronische Ressource
Japanisch
IPC: | B66B Aufzüge , ELEVATORS |
Construction elevator cage door and construction elevator cage
Europäisches Patentamt | 2020
|