LOAD MONITORING SYSTEM FOR A LIFTING SYSTEM

摘要

A load monitoring system for a lifting system that includes a lifting device is provided. The load monitoring system includes a lifting link assembly and a controller. The lifting link assembly includes a link body, a strain sensor, and a radio frequency identification (RFID) device. The link body is structured and arranged to couple the lifting device to a load. The strain sensor is fixed to the link body and is configured to generate a signal corresponding to the load. The RFID device is fixed to the link body and is configured to receive the signal. Further, the controller is in communication with the RFID device, and is configured to receive the signal from the RFID device and initiate a safe lifting protocol in response to the signal attaining a pre-determined threshold value.

主权项

1. A load monitoring system for a lifting device, the lifting device is configured to lift a load during a lifting operation, the load monitoring system comprising:
a lifting link assembly including:
a link body structured and arranged to couple the lifting device to the load;a strain sensor fixed to the link body, the strain sensor configured to generate a signal corresponding to the load; anda radio frequency identification (RFID) device fixed to the link body, the RFID device configured to receive the signal; a controller in communication with the RFID device, the controller configured to receive the signal from the RFID device and initiate a safe lifting protocol in response to the signal attaining a pre-determined threshold value.