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    • 1. 发明公开
    • 외주굴삭형 암반천공기구
    • 摇滚大理石摇摆装置
    • KR1020130033701A
    • 2013-04-04
    • KR1020110097535
    • 2011-09-27
    • 지종연
    • 지종연
    • E21B10/02
    • E21B10/605E21B2010/607
    • PURPOSE: An outer periphery excavation type rock boring device is provided to reduce the construction periods by improving the excavating speed over two times and to reduce the fuel consumption due to excavation. CONSTITUTION: An outer periphery excavation type rock boring device(A) comprises a hammer(1) and a cylindrical rotating unit(2). A hammer main body(12) is installed at an end of the hammer. A plurality of hammers is installed at the outer periphery of an end of a cylindrical rotating unit to be separated. A connection unit(23) is formed at the rear, and an empty space is formed at the center. The connection unit is screwed to a rotating end(31) of a rock crushing propeller by forming a female screw and is connected to the rotating end by a key groove.
    • 目的:提供一种外周挖掘式镗孔装置,通过提高两倍以上的挖掘速度,减少施工周期,减少挖掘时的燃油消耗。 构成:外周挖掘式镗孔装置(A)包括锤(1)和圆筒形旋转单元(2)。 锤锤主体(12)安装在锤的端部。 多个锤安装在圆筒形旋转单元的端部的外周边以分离。 连接单元(23)形成在后部,并且在中心形成有空的空间。 通过形成内螺纹将连接单元拧入岩石破碎螺旋桨的旋转端(31),并通过键槽连接到旋转端。
    • 2. 发明公开
    • 연약지반 교란방지용 코어배럴
    • 用于防止软土的干扰的核心棒
    • KR1020030084821A
    • 2003-11-01
    • KR1020030067272
    • 2003-09-29
    • 주식회사 가야이앤씨
    • 백승훈
    • E21B3/025
    • E21B10/02E21B10/605E21B49/02
    • PURPOSE: A core barrel is provided to simplify a geological survey through drilling by preventing the disturbance of the soft ground and disposing slime completely. CONSTITUTION: The core barrel for preventing the disturbance of the soft ground comprises a front end(10) provided with an excavation edge(14) to dig soil and a hollow to discharge the water flew in through a perforated hole to the outside through the lower end of the front end(10), a slime collecting unit(20) extended upward from the upper end of the front end(10) and provided with a perforated hole to let water flow in and many perforated holes(22) to let the deposited soil flow inward, and a water pipe located in the slime collecting unit(20) and extended from the perforated hole of the slime collecting unit(20) to the perforated hole of the front end(10).
    • 目的:提供一个核心筒,通过防止软地面的干扰和完全处理泥土,通过钻孔简化地质调查。 构成:用于防止软土地扰动的芯筒包括设置有挖掘边缘(14)的前端(10),用于挖掘土壤和中空,以通过穿孔穿过孔将水排出到外部 前端(10)的端部,从前端(10)的上端向上延伸的粘泥收集单元(20),并且设置有穿孔,以使水流入并穿过许多穿孔(22)以使 沉积的土壤向内流动,以及位于粘液收集单元(20)中并从粘液收集单元(20)的穿孔延伸到前端(10)的穿孔的水管。
    • 3. 发明公开
    • 분진 포집 기능을 갖는 코어 드릴 장치
    • 带钻头功能的芯钻钻孔机
    • KR1020160047245A
    • 2016-05-02
    • KR1020140143418
    • 2014-10-22
    • 한국도로공사
    • 김진철김홍삼김낙영
    • E21B10/02E21B10/60B23B47/28B28D1/14E21B21/00
    • E21B10/02B23B47/00B23B47/28B23B49/003B28D1/146E21B10/605E21C7/04
    • 벽면에고정되는벽면고정프레임, 상기벽면고정프레임에대해세워져고정되는가이드부재, 상기가이드부재에결합되어핸들링조작에따른가이드수단의안내로이동되는이동프레임, 상기이동프레임에결합되며선단구동축에벽면코어채취를위한코어드릴이구비되는모터구동부로구성되는코어드릴장치에있어서, 벽면에밀착되는밀착면을가지며, 표면에코어드릴을안내하는안내홀이형성되고, 일측이상기벽면고정프레임에분리가능하게고정되는벽면밀착부재; 일측이상기이동프레임에분리가능하게고정되는승하강부재; 상기코어드릴과이격상태를가지며감싸는형태로커버되고, 일단이상기벽면밀착부재에기밀유지상태로연결되고타단이상기승하강부재에기밀유지상태로연결되는신축관체를포함하는분진포집기능을갖는코어드릴장치를개시한다.
    • 公开了一种钻芯钻具。 钻芯装置包括:固定在壁上的壁固定框架; 引导构件,其布置成直立位置抵靠壁固定框架,以固定到壁固定框架; 移动框架,其结合到所述引导构件,以根据处理操作被所述引导构件移动和引导; 以及马达驱动单元,其联接到所述移动框架并且包括布置在前端驱动轴上的芯钻以收集壁芯。 具有集尘功能的钻芯装置还包括:具有与壁紧密接触的壁附着表面的壁附着构件,形成在表面上以引导芯钻的引导孔和分别 固定在墙上固定的框架上; 提升构件,其具有分别固定到移动框架的一侧; 以及在与核心钻头隔开的同时围绕和覆盖芯钻的柔性管,在保持密封状态的同时具有连接到壁附着构件的一侧,并且另一侧在保持密封状态的同时连接到提升构件 。
    • 4. 发明授权
    • 지반 굴착장치의 비트조립체
    • 地面挖掘装置的位置组装
    • KR101276216B1
    • 2013-06-20
    • KR1020120111166
    • 2012-10-08
    • 김대섭
    • 김철수김대섭
    • E21B10/02E21B10/60
    • E21B10/06E21B10/44E21B10/605
    • PURPOSE: A bit assembly unit of a ground excavation device is provided to improve propulsion speed by easily discharging an excavation residue and by minimizing friction resistance of a ground excavation surface in order to reduce a load. CONSTITUTION: A bit assembly unit(100) of a ground excavation device comprises a cylindrical main body(1) and a cutter head(2). The cutter head is formed as a cylindrical shape and comprises a fixing pipe(3), a flow pipe(4), an excavation bit(5), a rotation pipe(7), and an inner pipe(8). A plurality of excavation bits is installed at regular intervals in the edge end of the cutter head. A plurality of discharge ports(6) is formed in order to penetrate to the inside of the cutter head and the end unit of the cutter head between the excavation bits. A screw(14) is formed inside the inner pipe and discharges residue of the inner pipe to the outside of the main body.
    • 目的:提供一种地面挖掘装置的组装单元,通过容易地排放挖掘残渣并且通过最小化地面挖掘表面的摩擦阻力来改善推进速度,以减轻负载。 构成:地面挖掘装置的位装配单元(100)包括圆柱形主体(1)和切割头(2)。 刀头形成为圆柱形,包括固定管(3),流动管(4),挖掘钻头(5),旋转管(7)和内管(8)。 多个挖掘钻头以规则的间隔安装在刀头的边缘端。 形成多个排出口(6),以便在挖掘钻头之间穿透切割头的内侧和切割头的端部单元。 在内管的内部形成有螺纹(14),将内管的残留物排出到主体的外部。