丰满水电站重建工程坝上双向门机设计

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英文篇名：Design of bidirectional portal crane on dam for rebuilding project of Fengman hydropower station 作者：臧海燕 ; 刘成伟 ; 韩四保 ; 王兴隆 英文作者：ZANG Hai-yan;LIU Cheng-wei;HAN Si-bao;WANG Xing-long; 关键词：双向门机 ; 起升机构 ; 门架结构 ; 走行机构 ; 回转吊 ; 丰满电站 英文关键词：bidirectional portal crane;;hoisting mechanism;;portal frame structure;;moving mechanism;;rotating crane 中文刊名：东北水利水电 英文刊名：Water Resources & Hydropower of Northeast China 机构：中水东北勘测设计研究有限责任公司;一汽—大众汽车有限公司;丰满大坝重建工程建设局; 出版日期：2019-09-15 出版单位：东北水利水电 年：2019 期：09 语种：中文; 页：9-10+17+74 页数：4 CN：22-1097/TV ISSN：1002-0624 分类号：TV664

摘要

丰满重建工程坝上双向门机具有功能多、跨度大、运行距离长等特点,门机设计中充分注重新的设计理念、设计方法的应用。门机起升机构采用全封闭式传动,且同时设置工作和安全制动器,门机各机构均采用无级变频调速,门架结构采用三维有限元仿真计算,门机设安全监控管理系统。
        The bidirectional portal crane has characteristics of multi functions, large span and long moving distance on the dam of the rebuilding project of Fengman hydropower station. The new design idea and method are adequately focused and applied in the portal crane design. The totally enclosed type transmission is adopted and the working and safety breaks are set for the hoisting mechanism of the portal crane. The stepless variable frequency speed control is adopted for the each mechanism of the portal crane. The portal frame is calculated by three-dimensional finite element simulation. The safety monitoring management system is set for the portal crane.

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