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    • 1. 发明公开
    • 반자동식 도로 천공장치
    • 半自动钻孔设备镗孔
    • KR1020100050656A
    • 2010-05-14
    • KR1020080109650
    • 2008-11-06
    • 제일종합안전(주)
    • 김영동
    • B28D1/14B23B41/00
    • B28D1/14B23B41/04
    • PURPOSE: A semi-automatic drilling device for a road is provided to easily form a hole by freely moving a drill, and to improve workability by reducing time and labor force required for a drilling work. CONSTITUTION: A semi-automatic drilling device(100) for a road is composed of column-shaped vertical supports(120), a plate-shaped base(110), drill moving units(130), and a drill fixing unit(140). The vertical supports are formed in both side surfaces of the base. Wheels(111) and a drill fixing hole(142) are formed in the base. The drill moving units are formed between the vertical supports, and are ascended and descended. The drill fixing unit is connected to the drill moving units.
    • 目的:提供一种用于道路的半自动钻孔装置,通过自由移动钻头容易地形成孔,并通过减少钻孔作业所需的时间和劳动力来提高可操作性。 构成:用于道路的半自动钻孔装置(100)由柱形垂直支撑件(120),板形基座(110),钻头移动单元(130)和钻头固定单元(140)组成, 。 垂直支撑件形成在基座的两个侧表面中。 在基座上形成有轮(111)和钻头固定孔(142)。 钻机移动单元形成在垂直支撑件之间,并且上升和下降。 钻头固定单元连接到钻头移动单元。