The invention relates to a lifting platform which comprises a support table and a bearing table, the bearing table is arranged above the support table and is parallel to the support table, a telescopic pipe which connects the support table and the bearing table is arranged between the support table and the bearing table and connected with an air pipe, a pressurizing valve and a depressurizing valve are arranged on the air pipe, a sealed cavity is formed among the cavity of the telescopic pipe, the air pipe, the pressurizing valve and the depressurizing valve, the telescopic pipe is in a stretching state to jack the beating table upwards when the air pipe is inflated, and the telescopic pipe is in a retracting state to withdraw the bearing table downwards when the air pipe deflates. According to the technical scheme, pressurizing and depressurizing are used as a power source for the lifting platform, goods are lifted by the aid of the telescopic pipe which stretches or retracts with the change of the air pressure, and the lifting platform has the advantages that the structure is simple, the cost is low, energy consumption is small, lifting is stable, and the safety is high.
Lifting platform
2015-09-23
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 |
Synchronous lifting platform and lifting platform group
Europäisches Patentamt | 2021
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