在线电网铁塔激光切割装置设计  

Design of Intelligent Remote Laser Cutting Device for Power Grid Tower

作　　者：董晓虎 何剑峰 张志强 王胜[1] 王身丽 姚京松 程绳 DONG Xiaohu;HE Jianfeng;ZHANG Zhiqiang;WANG Sheng;WANG Shenli;YAO Jingsong;CHENG Sheng(Maintenance Company,State Grid Hubei Electric Power Co.,Ltd.,Wuhan Hubei 430050,China;R & D Center,Tianjin Branch of Engineering Research Center for DPSSL,Academy of Opto-Electronics,Chinese Academy of Sciences,Tianjin 300304,China;R & D Department,HARGLO Applied Laser Technology Research Institute Co.,Ltd.,Tianjin 300304,China;School of Electrical and Information Engineering,Tianjin University 300072,China)

机构地区：[1]国网湖北省电力有限公司检修公司,湖北武汉430050 [2]中国科学院光电研究院半导体泵浦激光工程中心天津分中心研发中心,天津300304 [3]中科和光(天津)应用激光技术研究所有限公司,天津300304 [4]天津大学,天津300072

出　　处：《湖北电力》2019年第1期56-60,共5页Hubei Electric Power

基　　金：国网湖北检修公司科技项目(项目编号:U180070702017090002)

摘　　要：随着电力系统的不断发展,电力规模逐渐扩大,电网建设步伐也在加快。在电网铁塔建设中,所用角钢留有预置孔,但经常会发生错位现象,螺栓无法穿过,需将预置孔扩大,以便连接螺栓穿过,目前无有效方法来给预置孔扩孔。鉴于此,基于机器视觉技术,设计一种采用激光切割技术的空中在线自动切割打孔装置,实现高效切割,保障电网铁塔的建设进度。With the continuous development of the power system, the scale of power is gradually expanding,and the pace of power grid construction is also accelerating. In the construction of grid tower,the angle steel used has preset holes,but the misalignment often occurs,leading to failure for the bolts to pass through. To solve the problem,the preset holes need to be enlarged,but currently there is no effective way for reaming the preset holes. In view of this,based on machine vision technology,an online automatic cutting and punching device using laser cutting means is designed to achieve efficient cutting and ensure the construction progress of grid tower.

关 键 词：电网 铁塔 激光切割 人工智能 

分 类 号：TG485[金属学及工艺—焊接]