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    • 1. 发明公开
    • 가스 배관 응급복구용 천공장치
    • 用于紧急修理气管的钻孔
    • KR1020140064142A
    • 2014-05-28
    • KR1020120131127
    • 2012-11-19
    • 주식회사 부산도시가스
    • 송순섭문진수김진수홍종수박운기최한웅
    • B23B45/06B23B51/04B26F1/16F16L55/134
    • Disclosed in the present invention is a drill for an emergency gas pipe repair rapidly blocking gas from being leaked out and connecting a by-pass pipeline to be used for an emergency repair of a damaged gas pipe when a gas pipe made of a synthetic resin material like polyethylene (PE). The drill for an emergency gas pipe repair of the present invention comprises: a hole saw formed in a cylindrical shape and having a cutter part at the fore-end, and having a center drilling part at the center of the fore-end; a body combined with one end of the hole saw; a joining member joining the hole saw and the body; and a handle combined with the body. The hole saw has a bag insertion groove to insert a gas shut-off bag at the side wall, and the body is composed of a hollow pipe to insert the gas shut-off bag.
    • 在本发明中公开了一种用于紧急气体管道修理的钻头,用于在由合成树脂材料制成的气体管道时快速阻断气体泄漏并连接用于危险气体管道的紧急修复的旁路管道 如聚乙烯(PE)。 本发明的应急气管修复用钻具包括:形成为圆筒状的孔锯,前端具有切割部,并且在前端的中心具有中心钻孔部; 一个与孔锯的一端结合的身体; 连接孔眼和身体的接合构件; 和手柄结合身体。 孔锯具有袋​​插入槽,用于在侧壁上插入气体切断袋,并且主体由中空管构成,以插入气体关闭袋。
    • 6. 发明授权
    • 가스 배관의 작업용 툴 안내장치
    • 指导气体管道工具的设备
    • KR101057811B1
    • 2011-08-19
    • KR1020110011999
    • 2011-02-10
    • 주식회사 부산도시가스주식회사 두배시스템
    • 정진원서석철김택주박운기김유성정연문옥봉영이배황인철
    • F16L55/18F16L1/11F16L55/00F17D5/02
    • F16L55/18B08B9/04B08B2209/027F17D5/02
    • PURPOSE: A guide device for work tool of gas pipe is provided to improve the efficiency and precision of task by guiding a tip part of an endoscope to a desired direction along the longitudinal direction of a gas pipe. CONSTITUTION: A guide device for work tool of gas pipe comprises a fixing part(1), a movable part(3), a length regulating part(5), a movement distance measure part(7), and a gas shielding part(9). The fixing part is combined with a sandwich valve(V) of the gas pipe line. The movable part moves according to the inside of the fixing part and guides the working tool for the gas pipe line. The length regulating part is installed in the fixing part and movable part. The length regulating part controls the relative distance of the movable part and fixing part. The movement distance measure part is installed in the length regulating part. The movement distance measure part measures the distance of the movable part transmitted from the fixing part'. When the working tool for the gas pipe line is inserted into the inside of the gas pipe line, the gas shielding part secludes the outflow of the gas of the gas pipe line.
    • 目的:提供一种气体管道作业工具的引导装置,通过将内窥镜的顶端部分沿着气管的长度方向向期望的方向引导,提高任务的效率和精度。 构成:气体管道作业工具的引导装置包括固定部分(1),可移动部分(3),长度限制部分(5),移动距离测量部分(7)和气体屏蔽部分(9) )。 固定部分与气体管线的夹层阀(V)组合。 可移动部分根据固定部分的内部移动,并引导气体管线的作业工具。 长度限制部分安装在固定部分和可移动部分中。 长度限制部件控制可动部件和固定部件的相对距离。 移动距离测量部分安装在长度调节部分。 移动距离测量部件测量从固定部分传递的可移动部分的距离。 当气体管线的加工工具插入到气体管线的内部时,气体屏蔽部分隐藏气体管道的气体的流出。