Provided is a chimney demolition elevator. A plurality of groups of parallel wheel sets which are driven up and down at the same time are assembled into a circle through arc-shaped connecting plates, auxiliary supporting frames, an oil wire rope, and a worm wheel regulator. The chimney demolition elevator is attached to the peripheral wall of a chimney. Through power transmission, the driving wheels move up and down along the peripheral wall of the chimney, so as to complete an elevating process.
Chimney demolition elevator
16.12.2015
Patent
Elektronische Ressource
Englisch
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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Europäisches Patentamt | 2020
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