| “探海1号”大陆架科学钻探平台液压升降系统 |
| 投稿时间：2019-06-24 修订日期：2019-12-13 点此下载全文 |
| 引用本文：宋宝杰,栾东平,范晓军.“探海1号”大陆架科学钻探平台液压升降系统[J].钻探工程,2020,47(1):53-57.SONG Baojie,LUAN Dongping,FAN Xiaojun. Hydraulic lifting system of “Tanhai No.1” continental shelf scientific drilling platform[J]. Drilling Engineering, 2020,47(1):53-57. |
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| 中文摘要:“探海1号”大陆架科学钻探平台是一座自升式浅海地质钻探平台，液压升降系统作为其核心部分，通过执行放桩、插桩、升（降）平台、拔桩等动作，来实现平台的升降。该系统由4套独立的液压升降装置组成，每一套液压升降装置工作时由操作台发出指令，液压驱动系统提供动力，升降桶执行动作，通过这3部分的协调配合确保执行动作的效果。本文详细阐述了平台液压升降系统的性能、结构、工作原理、操控等方面的设计，并且针对实际应用中发现的不足，提出了优化改进方向。 |
| 中文关键词:科学钻探 钻井平台 海洋地质钻探 液压升降系统 液压升降装置 升降桶 液压动力 操控系统 |
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| Hydraulic lifting system of “Tanhai No.1” continental shelf scientific drilling platform |
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| Abstract:The “Tanhai No.1” continental shelf scientific drilling platform is a self-elevating shallow sea geological drilling platform, with a hydraulic lifting system as its core part, which realizes the lifting and lowering of the platform by placing piles, inserting piles, and pulling piles. The system consists of four sets of independent hydraulic lifting devices. When working, each set of hydraulic lifting device is instructed by the operating console, the hydraulic drive system provides power, and the lifting barrel performs the action. The coordination of these three parts ensures the effect of performing the action. In this paper, the performance, structure, working principle, operation and other aspects of the hydraulic lifting system are described in detail. In view of the shortcomings found in practical application, the direction of optimization and improvement is put forward. |
| keywords:scientific drilling drilling platform sea geological drilling hydraulic lifting system hydraulic lifting device lifting barrel hydraulic power control system |
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