沙漠移运钻机拖撬起升机构的同步问题研究  

Research on Synchronization to Desert Mobile Drilling Rig Trailer Hoisting Mechanism

作　　者：刘永胜[1,2] 廖丽华[1,2] 王维旭[1,2] 周天明[1,2] 李凯[1,2] 于浩[1,2] 

机构地区：[1]国家油气钻井装备工程技术研究中心,陕西宝鸡721002 [2]宝鸡石油机械有限责任公司,陕西宝鸡721002

出　　处：《机床与液压》2014年第20期60-62,共3页Machine Tool & Hydraulics

摘　　要：同步问题是液压技术领域内被广泛研究和讨论的重点之一。对沙漠移运钻机拖撬起升机构同步问题进行分析,列举了几种设计方案并进行了比较,从而提出了合理的设计方案,实现了系统同步控制的要求,简化了系统结构,提高了经济效益。The synchronization problem in the field of hydraulic technology is being widely studied and discussed. The synchro-nous problem of a desert mobile drilling rig trailer hoisting mechanism was analyzed. Several feasible schemes were enumerated and compared,then the reasonable design was put forward. So the system synchronization control requirement is realized,the system structure is simplified,economic benefits is raised.

关 键 词：沙漠移运钻机 分流集流阀 多缸同步 

分 类 号：TH137.9[机械工程—机械制造及自动化]