Tower crane safety monitoring system and method

Abstract

The invention discloses a tower crane safety monitoring system and method, which can monitor wire rope on the hoisting mechanism coiling block in real time through a camera mounted around the hoistingmechanism focusing on the lifting drum. The intelligent video analyzing device collects and analyzes lifting video image of the camera of the mechanism, confirming whether the hoisted ropes are regularly ordered to perform the detection of the disordered ropes. When the ropes are tangled, the intelligent video analysis device identifies the irregularities of the ropes and displays the alarm information on the operator cab display. At the same time, the chaotic rope signal is sent to the control device, which controls the motor of the hoisting mechanism to reverse and corotate according to therange of the chaotic ropes, and automatically eliminates the disordered rope in time. During the whole process it does not require manual operation and is highly intelligent, which helps to eliminatethe disordered rope in time and improve the service life of the tower crane.

Description

technical field [0001] The invention belongs to the technical field of engineering machinery, and relates to a tower crane safety monitoring system and method. Background technique [0002] The main solution for the existing tower cranes for the disordered ropes of the hoisting drum is to rely on manual direct inspection or manual identification through video monitoring. However, due to negligent manual operations, the disordered ropes are often not eliminated in time, leaving a great potential safety hazard . [0003] The existing technology has the following disadvantages: (1) The investigation of disordered ropes relies on manual work, which is time-consuming and laborious, and the level of intelligence is low; (2) The manual operation of disordered ropes inspection is prone to negligence, and the situation of disordered ropes is often not eliminated in time, which shortens the service life of steel wire ropes. Leaving a huge security risk. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0002] The main solution for the existing tower cranes for the disordered ropes of the hoisting drum is to rely on manual direct inspection or manual identification through video monitoring. However, due to negligent manual operations, the disordered ropes are often not eliminated in time, leaving a great potential safety hazard

[0003] The existing technology has the following disadvantages: (1) The investigation of disordered ropes relies on manual work, which is time-consuming and laborious, and the level of intelligence is low; (2) The manual operation of disordered ropes inspection is prone to negligence, and the situation of disordered ropes is often not eliminated in time, which shortens the service life of steel wire ropes. Leaving a great security risk

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