摘要
系统地介绍了一种井下作业车天车防碰装置——ＦＰ－Ⅱ型天车防碰自动控制系统，同时介绍了该装置的结构组成、作用及工作原理。通过现场使用证明，该系统结构工艺合理，性能良好，是目前天车防碰的一种较理想的产品。最后。
Abstract This article introduces a crown block collide proof device for workover model FP Ⅱ collide proof and autocontrol system.At sametime, it introduces it's component, function and work principle. Oilfield practice proved that the device possesses reasonable,structure and properties are good. It was proved to be more satisfactory products for collide proof crown block at present. At last, some useful viewpoint and suggestions are given.
出处
《石油矿场机械》
1998年第5期20-21,共2页
Oil Field Equipment
