Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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

A dynamic data collection and control system technology, applied in transportation and packaging, load suspension components, safety devices, etc., can solve problems such as tower crane safety accidents, construction progress impact, tower crane hoisting and speed control, etc., to achieve The effect of reducing vibration intensity and ensuring safe operation

Active Publication Date: 2021-08-06
SHANDONG FUYOU TECH CO LTD
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Tower crane lifting amplitude variation process state management and control system and method based on dynamic data acquisition
  • Tower crane lifting amplitude variation process state management and control system and method based on dynamic data acquisition
  • Tower crane lifting amplitude variation process state management and control system and method based on dynamic data acquisition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The present invention will be further described below in conjunction with accompanying drawing:

[0051] Such as figure 1 The present invention shown relates to a tower crane hoisting and luffing process state management and control system based on dynamic data collection. The management and control system includes an electrical monitoring and remote debugging unit, a tower crane operating state monitoring unit, and a Control unit and display.

[0052] Specifically, the electrical monitoring and remote debugging unit includes a remote monitoring terminal host 100, a remote management platform 500, a PLC controller, a lifting frequency converter, a luffing frequency converter, and a rotary frequency converter; There is a 5G communication module 110 . The tower crane operation state monitoring unit includes a safety state monitoring host 210, a pose sensing device 221, an amplitude sensor 222, a rotation sensor 223, a weight sensor 224, a wind speed sensor 225, and a he...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): B66C15/06B66C13/16B66C13/48
CPCB66C15/065B66C13/16B66C13/48
Inventor 李楠楠吴月华李森宋连玉
Owner SHANDONG FUYOU TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com