The invention provides a hoisting frame for a high-speed railway, which comprises a hoisting mechanism, a hoisting rack and a bridge plate, wherein the hoisting mechanism consists of four seamless steel pipes; cross beams and fixed pulley blocks are arranged above the steel pipes; a hoisting platform is arranged below the steel pipes; movable pulley blocks are mounted on the hoisting platform; and a transition platform is arranged at a connecting part of the hoisting platform and a bridge. According to the hoisting frame, concrete is quickly transported and hoisted to a bridge floor, so that labor and material resources are greatly saved, the working efficiency is improved, a safety accident is avoided, and the safety performance is stable.
Hoisting frame for high-speed railway
2015-06-10
Patent
Electronic Resource
English
IPC: | E01D BRIDGES , Brücken / 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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