起重机自动抓具模拟体研究  

Study on Automatic Grab Simulator of Crane

作　　者：林钰茗 霍贵龙 胡敦忠[2] 薛毅馨 Lin Yuming;Huo Guilong;Hu Dunzhong;Xue Yixin(Huaneng Shandong Shidaowan Nuclear Power Co.,Ltd.,W&hai Shandong 264200;Technique center of Taiyuan Heavy Industry Co.,Ltd.,Taiyuan Shanxi 030000;Taiyuan Heavy Industries Co.,Ltd.Crane Branch,Taiyuan Shanxi 030000)

机构地区：[1]华能山东石岛湾核电有限公司,山东威海264200 [2]太原重工股份有限公司技术中心,山西太原030000 [3]太原重工股份有限公司起重机分公司,山西太原030000

出　　处：《机械管理开发》2022年第5期1-3,6,共4页Mechanical Management and Development

基　　金：华能集团总部科技项目“HNKJ18-H42高温气冷堆地车维修技术研究”资助。

摘　　要：某起重机用于乏燃料的贮存和排空堆芯时燃料元件的暂存,起重机自动抓具主要部件包括电动推杆、连杆机构、旋转吊环组件等。需要研发自动抓具的模拟体,用于后续现场人员的技能培训。电动推杆为自动抓具提供动力,利用电动机带动二级减速器,推动推杆进行前后运动。对模拟体进行研究,利用ADAMS进行动力学仿真研究,并围绕电动推杆设计配重结构、连接件、机械式限位挡块,节约了产品成本。A crane is used for the storage of spent fuel and the temporary storage of fuel element when the reactor core is empty. The automatic grab of crane mainly includes electric putter, linkage mechanism and rotating ring components. It is necessary to develop the simulation of automatic grab for the subsequent skill training of field personnel. The automatic grab is powered by an electric putter, which uses an electric motor to drive a two-stage reducer and push the rod forward and backward. ADAMS software is used simulate the mechanism of automatic grab. In addition, the counterweight structure of balancing, connector and mechanical limit block are designed on automatic grab to save the product cost.

关 键 词：自动抓具 ADAMS 电动推杆 限位开关 起重机 

分 类 号：TH215[机械工程—机械制造及自动化]