Safety detection method and system for hoisting iron and steel ladles by crane

Abstract

The invention relates to a safety detection method and system for hoisting and transporting iron and steel ladles by a crane. The detection method is to coordinate the inner spaces of each span that the crane passes through, and record it into the system database, and then perform precise positioning on the horizontal and vertical directions of the crane , to obtain the running coordinate record of the crane, and finally complete the tracking of specific iron ladles and steel ladles through the analysis of the running coordinate records of the crane, hoisting, and weighing changes; the detection system includes a real-time data acquisition module, a logic judgment module, Alarm execution module, tracking display module and terminal, data storage module. The invention can detect and alarm abnormal conditions in the process of hoisting and transporting iron ladles and steel ladles by the crane, thereby increasing the safety of iron ladle and steel ladle dispatching operations, and has the characteristics of applicability, safety and high efficiency.

Description

technical field [0001] The present patent application belongs to the technical field of crane logistics safety monitoring, in particular to a safety detection method and system for lifting and transporting iron ladle by crane. Background technique [0002] The iron (steel) ladle is the main container for the transportation, transfer and smelting of molten iron (steel) in the steelmaking area. The hoisting of the iron (steel) ladle is mainly realized by the crane hook hoisting and transporting the trunnion. The method of whether the iron ladle is safe mainly relies on manual visual inspection on both sides of the ladle. With the continuous acceleration of the current steelmaking production rhythm, lifting operations are becoming more and more frequent, and manual visual inspection is sometimes affected by poor vision at night and poor mental state Affected by factors such as weak sense of responsibility, the crane is not strong, the hooks and trunnions do not match, the bag i...

AI Technical Summary

Problems solved by technology

[0002] The iron (steel) ladle is the main container for the transportation, transfer and smelting of molten iron (steel) in the steelmaking area. The method of whether the iron ladle is safe is mainly to rely on manual visual inspection on both sides of the ladle. With the continuous acceleration of the pace of steelmaking production, the lifting operation is becoming more frequent, and manual visual inspection is sometimes affected by poor vision at night and poor mental state. Influenced by factors such as poor sense of responsibility and weak sense of responsibility, the crane bag is not firm, the hook and trunnion do not match, the bag is not aligned when putting the bag, or the small damage and deformation of the equipment cannot be found, resulting in the tipping of the iron (steel) bag , and iron (steel) heavy bag overturning accidents will cause serious personal injury and equipment damage, which have happened many times in history

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