三门峡水利枢纽4500kN斜拉双向门机设计

Design of 4 500 kN inclined-pulled two-way gantry crane of Sanmenxia Water Control Project

介绍了三门峡水利枢纽4500 kN斜拉双向门机主要结构及技术参数。论述了主小车起升机构、荷载限制器、小车驱动机构、大车运行机构及门架的设计及布置形式,经试验测试,该门机各项检测数据均符合规范要求。

The main structure and technical parameters of the 4 500 kN inclined-pulled two-way gantry crane of Sanmenxia Water Control Project were introduced.The main trolley hoisting mechanism,the load limiter,the trolley driving mechanism,the crane travelling mechanism and the design and arrangement of the gantry were expounded.The test data of the gantry crane all accord with the requirement of relevant standards.