小直径土压平衡盾构机的皮带自动纠偏控制  

Automatic Belt Correction Control of Small Diameter Earth Pressure Balance Shield Machine

作　　者：李武峰 Li Wu-feng

机构地区：[1]中国铁建重工集团股份有限公司电气与智能研究设计院,湖南长沙410100

出　　处：《今日自动化》2022年第5期4-6,共3页Automation Today

摘　　要：针对小直径土压平衡盾构机在转弯过程中出现皮带跑偏问题,设计了一种可使盾构机皮带在连续转弯过程中进行自动纠偏的机构及控制方法,主要用于小直径隧道施工作业中对皮带机皮带跑偏进行动态纠偏。该皮带自动纠偏机构及控制方法可对盾构机的皮带进行自动纠偏,减少作业人员在狭小空间内人工纠偏皮带的困难,提高了皮带机纠偏效率,降低了安全风险。Aiming at the problem of belt deviation in the turning process of small-diameter earth pressure balance shield machine,a mechanism and control method that can automatically correct the belt of the shield machine during continuous turning are designed.During the tunnel construction operation,the deviation of the belt conveyor belt is dynamically corrected.The belt automatic rectifi cation mechanism and control method can automatically rectify the belt of the shield machine,reduce the diffi culty of manual rectifi cation of the belt in a narrow space,improve the rectifi cation effi ciency of the belt conveyor,and reduce the safety risk of personnel manual operation.

关 键 词：皮带机 自动纠偏 盾构机 皮带自动纠偏系统 

分 类 号：U231[交通运输工程—道路与铁道工程]