起重运输机械Issue(12)：21-26,6.
基于三维激光扫描的起重机械检测技术研究
摘要
Abstract
The metal structure of hoisting machinery,especially the main load-bearing components,is the basis structure to ensure the safety of hoisting machinery.Different degrees of deformation and wear have been found in the main load-bearing components of many old cranes in service,bringing hidden dangers.Currently,the traditional inspection of crane metal structure is mainly about the single point measurement,and neither contact measurement nor non-contact measurement can fully reflect the overall performance of crane metal structure.Three-dimensional laser scanning technique is used to establish a global three-dimensional point cloud model by scanning the measured object quickly and in a large area.Through special software,it can easily obtain and analyze the data of size,deformation and wear at any position,and evaluate the overall safety of the equipment more comprehensively.关键词
起重机械/主要受力构件/三维激光扫描技术/变形磨损/上拱度Key words
hoisting machinery/main load-bearing component/three-dimensional laser scanning technique/deformation and wear/camber分类
机械制造引用本文复制引用
吕少炯,唐艳同,周波涛..基于三维激光扫描的起重机械检测技术研究[J].起重运输机械,2024,(12):21-26,6.基金项目
绍兴市特种设备检测院"专业立院"课题(SXTJ202304) （SXTJ202304）
