The invention discloses a single-lifting-point double-layer elevator hanging basket which comprises an upper platform, a lower platform, a connecting frame and a lifting device, wherein the upper platform and the lower platform are connected through the connecting frame; the lifting device is arranged in the middle of the upper platform; a working steel rope of the lifting device is connected to a suspension mechanism above an elevator girder frame; a security steel rope is connected to the suspension mechanism and provided with a centrifugal security lock; the bottom of the working steel rope and the bottom of the security steel rope are both connected with counter weights. By the adoption of a double-layer structure, the single-lifting-point double-layer elevator hanging basket is more applicable to installation of an elevator in a narrow hoistway, the construction range is wide, and the construction period is shortened; meanwhile, the lifting device is arranged in the middle of the upper platform, construction operation can be conducted on the periphery of the platform, and installation of the elevator is facilitated.
Single-lifting-point double-layer elevator hanging basket
2015-12-23
Patent
Elektronische Ressource
Englisch
IPC: | B66B Aufzüge , ELEVATORS |
Simple single-lifting-point double-layer elevator hanging basket
Europäisches Patentamt | 2015
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