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Safety technical solutions for building construction cranes
2023-05-12 10:40:16

On the construction site, the tower crane is a kind of large-scale lifting equipment, and safety management is very important. With the rapid development of sensor technology, digitization and intelligence of tower cranes have become the trend of tower crane management.

 

For construction cranes, the safety technology solution of weite construction cranes systematically guarantees construction safety and intelligent management and maintenance from various aspects such as anti-collision, wire rope monitoring, motor fault diagnosis, steel structure stress health, and operator safety operation management.

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01

Tower Crane Anti Collision System


On construction sites, preventing tower crane collisions is a very important safety task. Weite brand tower crane anti-collision system calculates the three-dimensional space parameters of each equipment by monitoring the working data of the tower crane in real time. At the same time, it dynamically monitors the surrounding environment. When the tower crane runs too close to other equipment or workers, Carry out danger warning, prevent the generation of collision accident with this.

 

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02

Wire Rope Nondestructive Testing


As one of the most important flexible components of cranes, steel wire ropes have defects such as wear, broken wires, decreased strength values, and corrosion during long-term high-frequency work. Often cause serious safety accidents of equipment and personnel. Weite conducts non-destructive testing of steel wire ropes based on electromagnetic testing technology.

By automatically collecting changes in the stray magnetic field of the wire rope, combined with multiple data algorithms and wire rope scrapping standards, the quantitative detection of wire rope wear, broken wires, broken strands, corrosion, deformation and other defects is realized and maintenance suggestions are given. Non-destructive testing is carried out without affecting production, which ensures the safe operation of the wire rope.


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03

Fault diagnosis multi-dimensional analysis system


The multi-dimensional analysis system for on-line fault diagnosis of weite-special rotating mechanism performs multi-dimensional fusion analysis on vibration, speed, temperature, current and other state signals of crane motors, reducers, wheels, etc., and combines intelligent diagnosis algorithms to realize real-time intelligent diagnosis of crane equipment, Early warning and forecasting, trend analysis, offline data analysis, etc., realize the early diagnosis of failure type, failure probability and failure level, and give maintenance suggestions to ensure the normal operation of the rotating mechanism.

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04

Stress health monitoring of metal structures


In the long-term hoisting work of the crane, the main mode of failure is that under the action of random alternating loads, mechanical fatigue damage occurs to metal structures or components under the influence of alternating stress. By analyzing its failure modes and stress conditions, we installed stress sensors at key points, monitored the stress state and deformation, obtained the corresponding stress spectrum, and evaluated the safe state of the metal structure through mathematical model analysis combined with stress fatigue analysis theory. Prevent safety accidents caused by the failure of the metal structure of the crane.

 

 

05

Operator Fatigue and Distraction State Warning System

 

The system uses smart cameras to monitor the cab in real time, and uses graphic algorithms to analyze and process the cab screens frame by frame to identify the driver's facial status, body posture, use of mobile phones or objects in real time. Through logical judgment and rule algorithm, it can determine whether the driver has abnormal operations such as fatigue and making calls, and automatically issue an alarm. The equipment is convenient and practical, with high accuracy and fast feedback, which does not affect the normal work of the operator.

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Weite-special construction crane safety technical solution maximizes construction safety and reduces costs and increases through intelligent technical means such as anti-collision, wire rope monitoring, drive mechanism fault diagnosis, steel structure stress health, and driver safety operation management. Efficiency, to ensure the personal safety of workers and the smooth progress of the project.

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Contact us

Add.:No.6 Gangcheng Road,Yichang,Free Trade Zone(Hubei) China 443005

86-15507209968(whatsapp)

sales@weite.tech

Keywords
Load moment indicator(LMI), crane computer, safe load indicator, Marine CCTV Camera System,Overload limiter,Crane monitoring system,Anemometer, Load cell,Length/angle sensor,A2B Limit switch, Offshore CCTV Camera System,Crane Video Camera System,Crane Safety Management System,Crane Lmi,Crane Rci,Crane Sli, WTL-A700 ,Weite Technologies Co.,Ltd
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