【摘要】 新研制开发的履带式临时支护作业平台与全液压双锚杆钻机,将锚杆钻机匹配安装在履带式钻车上,人员站在临时支护平台上打锚杆眼和安装锚杆,减少了支护时间,既提高了效率,又保障了安全,并且改变了传统作业工艺,能提高1倍以上的掘进速度。更多还原

【Abstract】 Developing a new crawler-type temporary support platform and full hydraulic double jumbolter. They will be installed in the crawler-type drill rig. The construction personnel stand on the temporary support platform to play the anchor bolt eye and install the anchor rod. Thus,the supporting time is reduced,the efficiency is improved,the safety is ensured,and the operation technology is changed,and the tunneling speed can be increased by more than one time.更多还原