地质装备2024，Vol.25Issue(4)：1-6,6.
山区分体式挖孔桩钻机装备的研制
Development of separate-type drill for piling in mountainous area
刘冀邱 1李燕雷 1王春蕾 2薛善忠 2沈怀浦 2孙卫娜 2臧臣坤 2高明帅 2何磊2
作者信息
- 1. 国家电网有限公司,北京 100761
- 2. 中地装(北京)科学技术研究院有限公司,北京 100120
- 折叠
摘要
Abstract
In the construction process of transmission line towers in mountainous and high-altitude areas,due to terrain limitations,it is difficult for mechanical equipment to enter the site,and there is a long-standing pain point for"manpower as the mainstay and machinery as the auxiliary".Based on the shortcomings of existing drilling equipment,GQY-18 separate-type drill for piling in mountainous area and its supporting equipment were developed by China Ground Equipment(Beijing)Science and Technology Research Institute Co.,Ltd.This drill adopts modular design,hydraulic transmission and centralized control,as well as dual pipe drilling tool driven by dual power head,without circulating fluid drilling and slag removal,which can meet the construction requirements of large-diameter pile holes in difficult to access areas.关键词
钻机/山区/输电线路/模块化/无循环液Key words
drill/mountain area/transmission lines/modularization/without circulating fluid分类
天文与地球科学引用本文复制引用
刘冀邱,李燕雷,王春蕾,薛善忠,沈怀浦,孙卫娜,臧臣坤,高明帅,何磊..山区分体式挖孔桩钻机装备的研制[J].地质装备,2024,25(4):1-6,6.
