摘要
综述了钻杆自动化操作技术的研究现状。鉴于目前钻杆库容量小、稳定性差、排放效率低等缺点,提出了一种钻杆操作新方案——通过分隔板将钻杆逐层密排无间隙式存放。该方案包括钻杆排放及钻杆传送分拣装置,就钻杆传送部分,设计了2种自动化传送方案,即倾斜滚动传送方案和V形槽传送分拣方案;综合比较了2种方案的优缺点,选择了V形槽传送分拣装置为研究方向;基于实际项目参数,重点对传送过程钻杆的轴向精度误差做了adams动力学仿真分析,验证了所设计方案的合理性。
This paper reviewed the research status of pipe automatic arranging system. In view of small capacity, poor sta- bility and low placing efficiency of the drill pipe storage, a pipe arranging scheme was presented, pipes are arranged layer by layer separated by separator-plate with no gap. The scheme includes drill pipe conveying and sorting devices. Two auto- matic pipe conveying methods of inclined rolling conveyor and V-shaped groove conveying and sorting were designed. By the comparison of the advantages and disadvantages of these two options, V-shaped groove conveying and sorting device was se- lected to be the research direction. Based on the actual project parameters, the Adams dynamic simulation analysis was made on the precision error of the drill pipe in the conveying process, the rationality of the design was verified.
出处
《探矿工程（岩土钻掘工程）》
2016年第8期44-47,共4页
Exploration Engineering:Rock & Soil Drilling and Tunneling
基金
国家863计划课题"自动化智能化岩心钻探技术与设备研制"(编号:2014AA06A614)
关键词
钻探
钻杆自动传送
钻杆自动排放
自动化
仿真分析
drilling
pipe automatic conveying
pipe automatic arranging
automation
simulation analysis
