Jacking operation monitoring system for single-column pier bridge reinforcing device and management and control method: Fid-Bau Portal

Jacking operation monitoring system for single-column pier bridge reinforcing device and management and control method

YANG SIQI / HUANG QINGMIN

The invention discloses a single-column pier bridge reinforcing device jacking operation monitoring system and a management and control method, a hydraulic lifting platform can bear a single-column pier bridge reinforcing device for jacking operation, and a pressure sensor can collect bearing data of the hydraulic lifting platform; displacement data of the hydraulic lifting platform can be detected through the displacement sensor, corresponding control instructions can be generated through the monitoring host according to the displacement data and bearing data and sent to the PLC, hydraulic output of the hydraulic oil pump can be controlled through the PLC, and the purpose of finely controlling and adjusting the working state of the hydraulic lifting platform is achieved. According to the single-column pier bridge reinforcing device, the change of displacement and stress can be sensed in real time in the jacking operation process of the single-column pier bridge reinforcing device, refined output of the hydraulic oil pump is controlled according to the change feedback of displacement and stress, the safety and accuracy of jacking operation are guaranteed, and the controllability of jacking operation is improved.

本发明公开了一种独柱墩桥梁加固装置顶升作业监控系统及管控方法，通过液压升降平台可以承载独柱墩桥梁加固装置进行顶升作业，通过压力传感器可以采集液压升降平台的承重数据，通过位移传感器可以检测液压升降平台的位移数据，通过监控主机可以根据位移数据及承重数据生成相应的控制指令给PLC控制器，通过PLC控制器可以控制液压油泵的液压输出，以实现精细化控制调节液压升降平台工作状态的目的。本发明可以在独柱墩桥梁加固装置的顶升作业过程中实时感知位移和应力的变化，并根据位移和应力的变化反馈控制液压油泵的精细化输出，保障了顶升作业的安全性和精准性，提高了顶升作业的可控性。

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