On line monitoring system of hydraulic metal structure equipment - Water conservancycrane computer, safe load indicator,Marine CCTV Camera System

On line monitoring system of hydraulic metal structure equipment

Time:2021-12-09 02:17 Read:8173 Source:Internet

At present, the routine maintenance methods of hydraulic metal structure equipment of hydropower station include daily patrol inspection, regular inspection and special safety assessment and detection. This routine maintenance method has played a great role in the healthy operation of the equipment, but there are still the following shortcomings and shortcomings:
(1) Audio visual judgment, simple detection based on experience;
(2) Heavy workload and low efficiency:
(3) Difficult to detect, unable to detect;
(4) High safety risk during the implementation of testing;
(5) Affected by people's emotions and limited by people's abilities, there is a risk of missing detection and misjudgment
The purpose of real-time on-line monitoring of hydraulic metal structures is to study the internal causes of failure of hydraulic metal structures, monitor the key parameters of hydraulic metal structures in real time, and then establish a complete safety evaluation system for real-time on-line monitoring of hydraulic metal structures. According to relevant data statistics, the main forms of failure of hydraulic metal structure equipment include strength failure, vibration failure, dynamic instability, structural deformation and failure of main components.
In order to ensure safe operation and safe service life evaluation, the real-time online monitoring data of the gate is mainly based on the provisions of the code for design of steel gate of water conservancy and Hydropower Engineering, the safety detection technology of hydraulic steel gate and hoist and the scrapping standard of metal structure of water conservancy and Hydropower Engineering. The finite element calculation is carried out for different gates according to the design and manufacturing requirements of the gate to form the checking calculation results of the main monitoring parts as the inspection standard.