Support hanger stress load on-line monitoring system and method

The invention provides a support hanger stress load on-line monitoring system and method, and belongs to the field of power generation system support hanger stress monitoring, and the support hanger stress load on-line monitoring system comprises a monitoring device, an acquisition device, a control platform and an early warning device; through the above devices, a control platform is taken as a center, centralized management and control are performed on the monitoring device, the acquisition device and the early warning device, the monitoring device is utilized to monitor an initial spring variable, a static load spring variable and a dynamic load spring variable of a spring in the support hanger, and the acquisition device completes acquisition and output of the data. By means of the system and the method, automatic real-time monitoring and early warning of the stress change condition of the support hanger can be achieved without disassembling and assembling the hanger, the system and the method are not pro