Platform safety device and lifting device thereof

The utility model belongs to the technical field of platform protection, and particularly provides a platform safety device and a lifting device thereof. A lifting device of the platform safety device comprises a fixed column and a lifting column, a lifting driving system is connected between the fi...

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Bibliographic Details
Main Authors SUN ZHENSONG, PAN HUIBIN, WANG CHUANLIN
Format Patent
LanguageChinese
English
Published 02.08.2024
Subjects
HAULING
HOISTING
HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDEDFOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCEDIRECTLY TO THE SURFACE OF A LOAD
LIFTING
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The utility model belongs to the technical field of platform protection, and particularly provides a platform safety device and a lifting device thereof. A lifting device of the platform safety device comprises a fixed column and a lifting column, a lifting driving system is connected between the fixed column and the lifting column, the lifting driving system comprises a driving motor and a transmission chain or transmission belt lifting mechanism in transmission connection with the driving motor, the driving motor is a stepping motor driven by constant current, and a speed reducer is further fixed to the fixed column. The stepping motor is connected with the speed reducer and transmits power to the transmission chain or the transmission belt lifting mechanism through the speed reducer. The platform mounting device comprises the lifting device. In the lifting process of the lifting column, the current of the coil of the stepping motor is constant, so that the problem that the motor is burnt out or the self-lo
Bibliography:Application Number: CN202323401097U