On the steep slopes of wind farms, in the container jungles of port yards, and among the bridge construction sites of high-speed railways - rubber-tired gantry cranes (rubber-tired gantry cranes) are like moving steel giants, shouldering the most arduous hoisting tasks. And the tire gantry crane monitoring system is precisely what enables these "mobile giants" to navigate through bumpy transitions...

In the steel forest of the dock, a 100-ton gantry crane, like a towering giant, precisely lifts and assembles the hull sections. Every tremor of the steel cable is related to the shipbuilding process worth hundreds of millions. Shipbuilding gantry crane monitoring system - This system, which engineers call the "intelligent needle eye of the steel tailor", is achieving millimeter-level precision...

When a thousand-ton bridge crane is hoisting wind turbine blades at a height of over a hundred meters, when molten steel flows in the metallurgical workshop, and when a ten-thousand-ton vessel is loading and unloading goods at the port - every tremor of the steel cable of the bridge crane is related to the safety of human lives and property. Modern bridge crane monitoring systems, with their millisecond-level response accuracy and multiple safety protection networks, are becoming...

I. Core Principle: Three-stage Closed-loop Control System 1. Perception Layer - The "nerve endings" of Industrial Equipment Spatial positioning system Beidou/Laser combined positioning: Planar error ≤3mm (equivalent to the thickness of two A4 papers) Principle: Receiving satellite signals + ground base station correction Mechanical sensor network Strain gauge...

In the high-temperature workshop of the steel plant, a huge hoist filled with molten steel at 1600℃ is moving in mid-air. Suddenly, the monitoring screen flashed red light - the system instantly detected an anomaly in the orbit! In less than a second, it automatically activated the emergency measures: the intelligent shock absorber started to work, the double safety brake locked up, and the hoist steadily stopped in the dangerous area...

At the 400,000-ton terminal of Ningbo Zhoushan Port, the monitoring screen of the portal crane suddenly displayed a blood-red alarm: The vibration energy of the rotating mechanism has surged by 460%! The system locked the disaster chain within 0.8 seconds - the spalling of the slewing bearing raceway caused operational jamming. The intelligent central system instantly initiates a five-level response: cutting off the power supply of the rotary motor, activating the hydraulic lock pin, and...

At the construction site of the Yangtze River Bridge of the Shanghai-Chongqing-Chengdu High-Speed Railway, the main control screen of the bridge erection machine suddenly glowed with blood: the pressure of the 3# outriggers dropped sharply by 37%! The system completed the accident simulation within 0.5 seconds - the failure of the hydraulic lock valve caused the cylinder to lose pressure. Instantaneous trigger of five-level response: self-locking mechanical outrigger ejection insertion, laser tunneling positioning of beam spatial posture, north...

At the Taihang Mountain Expressway bridge construction site, the monitoring screen suddenly flashed red: The reaction force of the front outriggers increased sharply by 218%! The system instantly initiated the accident chain simulation - the leakage of the jacking cylinder of Pier No. 2 caused the cap beam to be unevenly loaded. The intelligent center performs a five-level response within 0.6 seconds: pausing the beam-lowering action, initiating multi-point hydraulic balancing, and enabling Beidou positioning verification. ...

Shanghai Waigaoqiao Shipyard's 800-ton gantry crane suddenly issued an alarm: The main beam's mid-span deflection exceeded the limit by 32 millimeters! The system instantly locked onto the disaster chain - the settlement of the west rail triggered the jamming of the large vehicle, and the structural stress continued to accumulate. The intelligent central system executes the emergency plan within 0.7 seconds: cutting off the power supply of the walking motor, initiating hydraulic deviation correction and lifting, laser scanning and reconstruction...

I. Vital Sign Network of Purgatory Equipment The intelligent operation and maintenance system implants a triple perception neural network into the steel giant: Youdaoplaceholder0 Structural state perception: capture the fatigue panting of metals Fiber Bragg grating sensor network: 128 strain monitoring points are buried at key nodes of the main beam, with a resolution of 1 microstrain (equivalent to 0.2MPa stress). Shengfa...

When a 260-ton casting crane at a steel plant in Hebei Province was hoisting ladles, the main control screen suddenly flashed blood red: the temperature curve of the west track abnormally soared! The system completed the diagnosis within 0.8 seconds - the settlement of the large vehicle track caused a sharp increase in flange friction. Instantaneous execution of three-level response: Automatic speed limit of 30% for the lifting mechanism, synchronous braking of dual brakes, laser...

At a major repair site of a ship lock at the mouth of the Yangtze River, a 1,600-ton gantry crane suddenly experienced vortex vibration while hoisting the gate, and the hook shot up at an abnormal speed of 1.8 meters per minute. When only 1.2 meters were left from the crane beam, the triple defense system was instantly activated: the laser rangefinder emitted a shrill beeping sound, the hydraulic damping system absorbed the kinetic energy of 70%, and the final counterweight was locked at the very top...