Tower crane lifting amplitude variation process state management and control system and method based on dynamic data acquisition

Abstract

The invention relates to a tower crane lifting amplitude variation process state management and control system and method based on dynamic data acquisition. The system comprises an electrical monitoring and remote debugging unit, a tower crane running state monitoring unit, a tower crane lifting amplitude variation action dynamic control unit and a display screen. According to the tower crane lifting amplitude variation process state management and control system and method based on dynamic data acquisition, comprehensive state monitoring including an electrical system can be conducted on a tower crane, monitored video data tower crane state data parameters are remotely transmitted to a remote management platform so that a user can check the data in real time, and tower crane frequency converter parameters can be modified according to actual requirements; and an intelligent control method and multiple operation modes can be provided for the tower crane lifting amplitude variation process, in the tower crane working process, interference control is conducted on the tower crane lifting amplitude variation action when lifting amplitude variation operation control is improper so that the dangerous state of the tower crane can be reduced or even eliminated, the safety guarantee is provided for the tower crane while the working efficiency of the tower crane is guaranteed, and the working safety and the intelligent level of the tower crane are greatly improved.

Description

technical field [0001] The invention relates to the technical field of tower crane construction monitoring and control, in particular to a state control system and method for tower crane hoisting and luffing progress based on dynamic data collection. Background technique [0002] In the process of continuous improvement of my country's socialization level, the application of tower cranes is also relatively common. In the application process of tower cranes, there may be problems of operation safety and fault maintenance. Once the tower crane fails, it will have a certain impact on the construction progress, and may lead to an increase in construction risks, which seriously threatens the safety of people's lives and property. Due to the particularity of tower crane work, on the one hand, its operating state and load are constantly changing during the working process, which will continuously cause impacts on various components of the crane and adversely affect the service life...

AI Technical Summary

Problems solved by technology

In the application process of tower cranes, there may be problems of operation safety and fault maintenance. Once the tower crane fails, it will have a certain impact on the construction progress, and may lead to increased construction risks, which seriously threaten people's lives and property safety.

Due to the particularity of tower crane work, on the one hand, its operating state and load are constantly changing during the working process, which will continuously cause impacts on various components of the crane and adversely affect the service life of the tower crane.

On the other hand, the overall vibration of the tower crane caused by factors such as different hoisting loads and different hoisting speeds, if the vibration amplitude is too large, will lead to the occurrence of tower crane safety accidents

Therefore, the main safety problem in the process of using the tower crane now lies in the control of the hoisting and speed of the tower crane

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