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旋挖钻机属于工程基础施工的重要设备,在旋挖钻机中多应用钻杆提引器结构。提引器属于旋挖钻机重要部分,其运行质量直接影响着整个旋挖钻机作业安全性与作业效率。在旋挖钻机作业中,应充分重视提引器维护保养工作,避免在作业过程中泥沙等进入到提引器内部。在分析传统提引器结构及常见故障的基础上,提出改进提引器结构,并对提引器使用维护保养进行研究。
Rotary Drilling Rig belongs to the important equipment of the foundation construction of the project. In the rotary drilling rig, the structure of the drill pipe lifter is mostly used. The lifting device belongs to an important part of a rotary drilling rig, and its running quality directly affects the operation safety and work efficiency of the rotary drilling rig. Rotary drilling rig operations, should pay full attention to the lift maintenance work to prevent sediment into the interior of the lift during operation. Based on the analysis of the structure and common faults of traditional lift units, this paper proposes to improve the structure of lift units and to study the use and maintenance of lift units.