计算机控制液压同步提升技术在大型门式起重机安装中的应用

Computer controlled hydraulic synchronously lifting technology in large gantry crane installation

介绍了计算机控制液压同步提升技术在大型门式起重机安装项目中的应用,并对系统组成、同步提升控制原理及动作过程、提升载荷的确定、提升液压缸和液压泵站及计算机控制系统的布置、提升吊点同步控制的措施等进行了详细叙述,为实现大吨位、大跨距、大面积的超大型构件超高空整体同步提升提出了一个解决办法。

This paper presents computer controlled hydraulic synchronization lifting technology applied in installing of large gantry crane. Composition, synchronization lifting principle and operation, lifting load determination, layout of lifting cylinder, pump station and computer control system, lifting points - synchronization controlling measures are described in detail. It provides a solution to super- high synchronization lift large tonnage, large span and super- large equipment.