电力金具线夹相控阵超声检测扫查装置设计  

Design of Phased Array Ultrasonic Testing and Scanning Device for Electric Power Fittings Clamps

作　　者：余超 张晓斌[1] 傅思伟[2] 张迅达 李田[2] 谢丁 YU Chao;ZHANG Xiao-bin;FU Si-wei;ZHANG Xun-da;LI Tian;XIE Ding(North China Electric Power Research Institute Co.,Ltd.,Beijing 100045,China;Tianjin Electric Power Research Institute,Tianjin 300384,China;Erzhong(Deyang)Heavy Equipment Co.,Ltd.,Deyang 618013,China)

机构地区：[1]华北电力科学研究院有限责任公司,北京100045 [2]国网天津市电力公司电力科学研究院,天津300384 [3]二重(德阳)重型装备有限公司,四川德阳618013

出　　处：《机械工程与自动化》2021年第5期127-129,共3页Mechanical Engineering & Automation

基　　金：华北电力科学研究院有限责任公司自有资金科技项目(KJZ2020076)。

摘　　要：相控阵超声成像技术可直观有效地检测耐张线夹压接质量缺陷,为了确保在相控阵数据采集过程中能对相控阵探头进行位姿控制,根据耐张线夹结构研发了相控阵检测快速扫查装置。利用探头夹持组件和线夹固定组件之间的相对分离结构实现在不同规格线夹上都能保证探头位置与线夹适配,并经实验验证了通过探头位姿控制技术实现耐张线夹相控阵超声检测的可行性。The phased array ultrasonic imaging technology can intuitively and effectively detect the crimp quality defects of the tension clamp.In order to ensure that the phased array probe can be controlled during the phased array data acquisition process,a phased array detection quick scanning device was developed based on the strain clamp structure.The relative separation structure between the probe clamping component and the wire clamp fixing component is used to ensure that the probe position and the wire clamp can be adapted to different specifications of wire clips.And the experiment verified the feasibility of realizing the phased array ultrasonic detection of strain clamp through the probe pose control technology.

关 键 词：耐张线夹 相控阵超声检测 探头位姿控制 扫查装置 

分 类 号：TH122[机械工程—机械设计及理论]