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    • 2. 发明公开
    • 부스러기 방출보조장치
    • 用于协助撤销执行的装置
    • KR1020140074599A
    • 2014-06-18
    • KR1020120142728
    • 2012-12-10
    • 김명용
    • 김명용
    • E21B21/08E21B21/00
    • E21B21/08E21B21/16E21B2021/005
    • An apparatus for assisting an ejection of debris according to the present invention comprises a body part directly and indirectly connected to the back of the bit part for punching and a debris ejection assisting means provided at the body part to be protruded toward the outside to eject the debris produced by the bit part to the outside of a punching hole by forming a fluid pressure supplied by the bit part even between the beat part. According to the present invention, the debris produced when punching the object like a rock or soil can be effectively ejected to outside the punching hole, a straight movement of the bit part can be obtained, and a supporting effect can be obtained to prevent the collapse of the inner wall of the punching hole.
    • 根据本发明的用于辅助碎屑排出的装置包括直接和间接地连接到用于冲压的钻头部件的后部的主体部分和设置在主体部分以向外突出以将其弹出的碎屑排出辅助装置 通过形成由钻头部分提供的流体压力,甚至在击打部分之间,由钻头部分产生的冲击孔到冲孔的外部。 根据本发明,可以有效地将冲压物体如岩石或土壤产生的碎屑喷射到冲孔外部,可以获得钻头部分的直线运动,并且可以获得支撑效果以防止塌陷 的冲孔内壁。
    • 3. 发明授权
    • 포크레인 결합용 암반 천공 장치
    • 用于组合起重机的岩石钻探设备
    • KR101441313B1
    • 2014-10-30
    • KR1020140037557
    • 2014-03-31
    • 주식회사 해광수중공사
    • 김여철
    • E02F5/16E21B3/00
    • E21B7/022E21B3/02E21B7/18E21B21/14E21B2021/005
    • The present invention relates to a bedrock boring apparatus coupled to a forklift. More specifically, the present invention relates to an apparatus coupled to a forklift to perform bedrock boring to install an offshore structure, specifically a lighthouse, on a maritime or on an underwater protruded location which rotates a cylindrical boring apparatus wherein a bit portion is installed on a front end in high speed to bore bedrock, in which a front-and-rear adjusted angle is increased by a mechanical characteristic of a joint portion, workability can remarkably be improved by forming a left and right moving angles of a rotation coupling portion, and boring pipes are continuously connected to bore the bedrock in a preferred depth. According to the present invention, the bedrock boring apparatus coupled to a forklift bores the bedrock at high speed by being rotated by hydraulic pressure using the cylindrical boring apparatus wherein the bit portion is installed on the front end, can bore in a predetermined depth by continuously connecting the boring pipes, and can couple the boring apparatus more easily by making the joint portion with the forklift to be rotated or be spaced apart in a predetermined angle. Meanwhile, dust and the like generated inside an airtight space during boring can efficiently be discharged through an outer peripheral recessed portion of the bit portion, thereby increasing work efficiency and shortening construction period.
    • 本发明涉及一种联接到叉车上的基岩钻孔设备。 更具体地说,本发明涉及一种联接到叉车上的装置,以执行基岩钻孔,以将海上结构,特别是灯塔安装在海上或水下突出的位置上,该位置使圆柱形钻孔装置旋转,其中钻头部分安装在 通过接合部的机械特性使前后调节角度增加的高速钻孔基岩的前端,通过形成旋转联接部的左右移动角度可以显着提高加工性, 并且连续地连接镗孔以优选的深度钻孔基岩。 根据本发明,联接到叉车的基岩钻孔装置通过使用圆柱形钻孔装置通过液压旋转而高速钻孔基座,其中钻头部分安装在前端上,可以连续地以预定深度钻孔 连接镗孔,并且可以通过使叉车的接合部分旋转或以预定角度间​​隔开来更容易地联接镗孔装置。 同时,在钻孔期间在气密空间内产生的灰尘等可以通过钻头部分的外周凹陷部分有效地排出,从而提高工作效率并缩短施工周期。
    • 4. 发明公开
    • 벌크 탱크 공기분사장치의 자동 노즐 개폐 장치
    • 用于大容量空气供应系统的自动喷嘴开启装置
    • KR1020130048370A
    • 2013-05-10
    • KR1020110113189
    • 2011-11-02
    • 대우조선해양 주식회사
    • 박병원전동수양정희류민철
    • E21B21/06E21B15/02B63B35/44
    • E21B21/10E21B21/01E21B21/16E21B2021/005E21B2021/007
    • PURPOSE: An automatic nozzle opening device of an air injection device for a bulk tank is provided to prevent bulk tank from flowing into a nozzle pipe because the nozzle blocks to stop the air supply. CONSTITUTION: An automatic nozzle opening device of an air injection device for a bulk tank comprises a nozzle cover(30) and a nozzle opening unit. The nozzle cover is covered on the outer side surface of a nozzle pipe(10) in order to slide and comprises an outer nozzle. The nozzle opening unit vertically slides the nozzle cover and comprises an air hole(22), a hanging protrusion(21), a slide groove, and an elastomer(40). When the outer nozzle and a nozzle(11) of the nozzle pipe are integrated, the injected air is sprayed into the bulk tank. When the air injection is stopped, the nozzle cover vertically slides in order to be blocked by being dislocated with the nozzle.
    • 目的:提供一种用于散装罐的空气注入装置的自动喷嘴打开装置,以防止散装罐流入喷嘴管,因为喷嘴阻止空气供应。 构成:用于散装罐的空气注入装置的自动喷嘴打开装置包括喷嘴盖(30)和喷嘴开口单元。 喷嘴盖被覆盖在喷嘴管(10)的外侧表面上,以便滑动并且包括外部喷嘴。 喷嘴开口单元垂直滑动喷嘴盖,包括一个空气孔(22),一个悬挂突起(21),一个滑动槽和一个弹性体(40)。 当外部喷嘴和喷嘴管的喷嘴(11)一体化时,喷射的空气被喷射到散装罐中。 当空气喷射停止时,喷嘴盖垂直滑动,以便被喷嘴脱位而被阻挡。
    • 5. 发明公开
    • 천공기, 언로드 제어용 프로그램
    • 钻井装置和卸载控制程序
    • KR1020160113581A
    • 2016-09-30
    • KR1020167014341
    • 2014-12-26
    • 후루까와 로크 드릴 가부시끼가이샤
    • 혼마마사토시이시카와히로키
    • E21B21/08E21B7/02E21B41/00E21B21/00
    • E21B21/08E21B7/025E21B44/00E21B41/0092E21B2021/005
    • 연비를향상시키고, 환경면에대한영향등을개선한천공기를제공한다. 구체적으로는, 천공기(1)에있어서, 엔진(21)의기동시에콤프레서(16a)의언로드제어를행하여, 공기탱크(16c) 내의공기압을제1공기압으로한다. 또한, 엔진(21)의구동중으로서플러싱기구(17)의비구동중에는공기탱크(16c) 내의공기압을제1공기압으로유지한다. 그리고플러싱기구(17)의기동시에콤프레서(16a)의언로드제어를행하고, 공기탱크(16c) 내의공기압을제1공기압보다도높은제2공기압으로상승시킨다. 예를들어, 제1공기압은저압(0.5 MPa), 제2공기압은고압(1.03 MPa)이다.
    • 提供了具有改善的燃料效率,减小对环境的影响的钻井装置等。 具体而言,当发动机(21)启动时,钻井装置(1)对压缩机(16a)进行卸载控制,将空气罐(16c)中的空气压力提高到第一空气压力。 此外,空气罐(16c)中的空气压力被保持在第一空气压力,同时发动机(21)被驱动并且冲洗机构(17)不被驱动。 此外,当冲洗机构(17)启动时,执行压缩机(16a)的卸载控制,并且空气罐(16c)中的空气压力增加到高于第一空气压力的第二空气压力。 例如,第一空气压力和第二空气压力分别为低压(0.5MPa)和高压(1.03MPa)。