Hoisting machinery online safety monitoring recorder

The utility model relates to a hoisting machinery online safety monitoring recorder, which comprises a signal central processor, a signal collection module, a storage module, a displayer, a data transmission module, a network communication module, a control output module and an audible and visual alarm module, wherein the signal collection module, the storage module, the data transmission module, the control output module and the audible and visual alarm module are respectively connected with an input and output interface of the central processor, and the displayer and the network communication module are respectively connected with a displaying interface and a network communication interface of the central processor. The signal collection unit comprises a main hook loading sensor, a main hook speed sensor, a main hook position sensor, a range sensor, an auxiliary hook loading sensor, an auxiliary hook speed sensor, an auxiliary hook position sensor, a main lifting transformer, a lifting transformer, a correc