摘要
为实现对梁场箱梁模板的清理、脱模剂喷涂自动化操作,减少人工投入,降低工人劳动强度,通过引入自动控制理念,研制了预制箱梁模板清理喷涂装置。该装置是将模板清理、混凝土渣收集、脱模剂喷涂集于一体的专用设备,具有自动行走控制、自动清理收集控制、自动喷涂控制等功能特点,控制系统以西门子S7-1200系列PLC为核心,并基于MCGS组态软件技术实现了人机交互,详细阐述了系统软硬件控制方案。整机采用无线遥控器进行操作,同时通过4G网络将数据传至云端服务器,实现了该装置远程信息化监控,便于用户实时管理与维护。经现场实验结果显示:该设备作业时间约为1.5 h,较人工作业时间,效率提高约63%,该设计实现了模板清理喷涂的自动化,提高了模板清理喷涂的效率。
In order to realize automatic operation of cleaning and spraying of release agent for box girder formwork in girder yard,reduce labor input and labor intensity,a prefabricated box girder cleaning and spraying device was developed by introducing automatic control concept.The device was the formwork which integrate cleaning,released agent spraying,and concreted slag collection in a body′s specialized equipment,the device had automatic walking control,automatic cleaning collection control,automatic spray control characteristic.The control system took Siemens S7-1200 series PLC as the core,and realized human-computer interaction based on MCGS configuration software technology,and elaborated the system software and hardware control scheme in detail.The whole machine adopted wireless remote control for operation,and the data was transmitted to the cloud server through 4G network,realizing the remote information monitoring of the device,which was convenient for real-time management and maintenance by users.The field experiment results show that the equipment operation time is about1.5 h,compared with the manual operation time,the efficiency in creases about 63%,the design realizes the formwork cleaning and spraying automation,improves the formwork cleaning and spraying efficiency.
作者
艾小军
谭凯威
杜小刚
Ai Xiaojun;Tan Kaiwei;Du Xiaogang(The 6th Engineering Co.,Ltd.,of China Railway 11 Bureau Group,Xiangyang,Hubei 441100,China;Hanjiang Heavy Industry Co.,Ltd.,of China Railway 11th Bureau Group,Xiangyang,Hubei 441000,China)
出处
《机电工程技术》
2022年第12期133-135,144,共4页
Mechanical & Electrical Engineering Technology
基金
中铁十一局集团科研课题项目(编号:20-AI-01)。
关键词
模板
自动
清理
喷涂
信息化
formwork
automatically
clean up
coating
informatization
