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    • 1. 发明授权
    • 공기를 분사하는 굴진장치
    • 空气注射屏蔽机
    • KR100952916B1
    • 2010-04-16
    • KR1020090082770
    • 2009-09-03
    • 주식회사 송현이엔씨
    • 문현식양희종
    • E21D9/13E21D9/06E21D9/08
    • PURPOSE: An air injection excavator is provided to prevent the top ground from collapsing by spraying water and air at the same time, and to improve the speed of excavating. CONSTITUTION: An air injection excavator comprises a screw, a casing(40), a chamber unit(220), a control unit(210), an air pressure control member(200), an air supply pipe, an air spray member(300), an air pressure sensor(430). The casing covers the screw. The chamber unit is formed between the casing and a linear conductor, and receives air. The control unit controls an air gap when the air flows in through the casing. The air supply pipe sprays the air toward the front surface of the linear conductor. The air spray member is composed of a nozzle, and is formed in the air supply pipe. The air pressure sensor measures the air pressure in the chamber unit.
    • 目的:提供一种注气式挖掘机,以防止顶部地面同时喷洒水和空气而坍塌,并提高挖掘速度。 构成:喷气式挖掘机包括螺杆,壳体(40),室单元(220),控制单元(210),气压控制构件(200),空气供应管,空气喷射构件 ),空气压力传感器(430)。 套管覆盖螺丝。 腔室单元形成在壳体和线性导体之间,并且接收空气。 当空气流入壳体时,控制单元控制空气间隙。 供气管朝向线性导体的前表面喷射空气。 空气喷射构件由喷嘴构成,并形成在供气管中。 空气压力传感器测量室单元中的空气压力。
    • 4. 发明授权
    • 연약지반에서의 관로 추진공법
    • 软土地区管道推进法
    • KR101812631B1
    • 2017-12-27
    • KR1020160173849
    • 2016-12-19
    • 주식회사 송현이엔씨
    • 양희종
    • E21D9/00E21D9/10E21D9/12E02F5/18E02D3/12
    • 본발명에의한연약지반에서의관로추진공법은, 관로의매설시작지점과관로의매설종료지점에각각발진작업구와도달작업구를굴착한후 상기발진작업구에추진기를설치하는제1 단계; 상기추진기를이용하여선단에굴착헤드가장착된리드관을상기발진작업구벽면중 상기도달작업구를향하는측에압입시키는제2 단계; 상기굴착헤드가장착된리드관이도달작업구를향해이송되도록다수개의리드관을일렬로연속추진하는제3 단계; 그라우팅액분사를위한분사블록이선단측에장착된리드관을추진하면서상기분사블록을통해그라우팅액을토출시키는제4 단계; 상기분사블록이장착된리드관이상기도달작업구로인출될때까지다수개의리드관을일렬로연속추진하는제5 단계; 상기다수개의리드관이모두상기도달작업구로인출되도록, 스크류가내장된다수개의본관을연속적으로추진하는제6 단계; 및상기본관내에장착된스크류만을후방으로인출시켜해체하는제7 단계;를포함한다.
    • 本发明之后的信道驱动方法通过挖掘eseoui松软地面中,每个振荡工作球体和达到工作获得起点的掩埋掩埋终点和信道包括以下信道:在安装的推进,以获得振荡操作的第一步骤; 第二步骤是将具有钻头的导管用螺旋桨压入到振动工件的壁面侧的前端, 第三步,将多个导管连续地推进成一条管线,以便将装有钻头的导管朝着到达工作口转移; 第四步骤,在推进安装在注入块的顶端侧上的导管的同时通过注入块排出注入溶液,以注入注入溶液; 第五步骤,将多个导管依次推动成一行,直到注射块到达其上安装有注射块的导管移相器; 第六步骤,连续地推动嵌入有螺钉的多个主管道,使得所有的多个引导管道被引出到达到工作孔; 第七步:只将安装在主管道上的螺钉拉出到后部并拆卸。
    • 5. 发明授权
    • 노후관 재생방법 및 이에 사용되는 노후관 재생장치
    • 用于再生管道的方法和用于该方法的装置
    • KR101513589B1
    • 2015-04-20
    • KR1020140101093
    • 2014-08-06
    • (주)나스텍이앤씨주식회사 송현이엔씨
    • 정철권
    • F16L55/16F16L55/162E03F3/06F16L55/18F16L7/00
    • F16L55/18F16L55/162
    • 본발명에의한노후관재생장치는, 노후관내부에삽입되는신설관내부를관통가능한형상으로형성되어상기노후관내측에서상기노후관의길이방향으로이동가능한몸체와, 몸체의상면과상기신설관의천정면사이에위치되는승강블록과, 상기승강블록이상기신설관을들어올리도록상기승강블록을승강시키는승강실린더를구비하는운반대차; 상기노후관내부에안착되어, 상기운반대차를이동시키는자주차; 상기노후관의내부에결합된신설관의외측면과, 상기노후관의내측면사이로콘크리트를타설하는콘크리트타설유닛; 및상기신설관의외측면전체또는일부를감싸도록장착되어, 상기신설관외측면과상기노후관의내측면사이의이격거리를일정하게유지시키는부상방지밴드;를포함하여구성된다.
    • 提供了一种用于再生超导管的方法和用于该方法的装置。 该装置包括:滑架车,其包括主体,该主体形成为穿透插入到超级管中的新管,并且能够沿着新管的长度方向在超级管中移动;升降块,设置在主体的顶部 和新管的天花板表面;以及升降缸,其升高升降块以升高新管; 一种安装在超长管中并移动车辆的自行车; 混凝土沉积单元,其将混凝土沉积在与超退火管结合的新管的外侧和超退火管的内侧之间; 以及安装成覆盖新管的外侧的一侧或一部分的防损伤带,并且使新管的外侧和超退火管的内侧之间的距离保持均匀。
    • 6. 发明授权
    • 토사 유입 억제가 가능한 추진 선도체
    • 镗孔机可以抑制土沙入潮
    • KR101447719B1
    • 2014-10-06
    • KR1020140057381
    • 2014-05-13
    • 주식회사 송현이엔씨주식회사 건화
    • 문현식양희종박종간
    • E21D9/08E21D9/12E21F13/02
    • E21D9/087E21D9/11E21D9/124E21F13/02
    • The present invention relates to a propelling head device for suppressing the inflow of soil and sand, in which the discharge of the soil and sand introduced into the head device in a pipe propulsion work is temporarily blocked through the rotation of a casing and a screw, thereby suppressing the inflow of the soil and the sand into the head device. The head device includes the screw to discharge the soil and the sand introduced during the excavation of the ground and the casing to surround the screw. A plurality of rotary plates having first openings are installed on a rotational shaft of the screw while being spaced apart from each other by a predetermined distance. The casing includes an upper casing provided on an inner circumferential surface thereof with upper fixing plates adjacent to the rotary plates, respectively, and a lower casing coupled to the upper casing and provided on an inner circumferential surface thereof with lower plates closely making contact with the upper plates, respectively, and having second openings. If regions for the first openings are mutually overlapped with regions for the second openings as the screw is rotated during the excavation of the ground, the soil and the sand introduced into the casing are discharged reward.
    • 本发明涉及一种用于抑制砂土流入的推进头装置,其中在管道推进作业中引入到头部装置中的砂土的排放物通过壳体和螺钉的旋转暂时被阻挡, 从而抑制土壤和沙子进入头部装置的流入。 头部装置包括用于排出土壤和在地面挖掘期间引入的砂和螺栓的螺钉。 具有第一开口的多个旋转板安装在螺杆的旋转轴上,同时彼此间隔开预定距离。 壳体包括分别在其内圆周表面上设置有上固定板的上壳体和分别与旋转板相邻的上固定板的下壳体和连接到上壳体的下壳体,并在其内圆周表面上设置有与所述上壳体紧密接触的下板 上板,并具有第二开口。 如果在挖掘地面时螺钉旋转,则第一开口的区域与第二开口的区域相互重叠,导入壳体的土壤和砂子被排出。
    • 7. 发明公开
    • 진동칼날을 구비한 강관 압입용 굴진장치
    • 用于推压钢管的挖掘装置
    • KR1020100027450A
    • 2010-03-11
    • KR1020080086380
    • 2008-09-02
    • 주식회사 송현이엔씨
    • 문현식양희종
    • E21B3/02E21B10/42
    • E02D7/20E02D5/04E02D5/74E02D2200/1671
    • PURPOSE: An excavating device for pushing a steel pipe with vibrating blades is provided to easily repair a broken part, and to easily replace a worn part. CONSTITUTION: An excavating device for pushing a steel pipe with vibrating blades is composed as follows. A linear conductor(10) is formed by excavating soil using the excavating device. The rear side of the linear conductor is coupled to a screw casing(20). A conductive pipe(30) is formed in outside the screw casing. A vibrating unit(100), composed of a vibrating part(110) and a protrusion(120), is formed in the front side of the conductive pipe. A rubber packing(130) is formed between the conductive pipe and the vibrating unit to prevent foreign materials from flowing into the conductive pipe.
    • 目的:提供用于推动具有振动叶片的钢管的挖掘装置,以容易地修复断裂部分,并且容易地更换磨损部分。 构成:用振动叶片推动钢管的挖掘装置组成如下。 通过使用挖掘装置挖掘土壤形成线状导体(10)。 线性导体的后侧连接到螺钉壳体(20)。 导管(30)形成在螺钉外壳的外侧。 在导电管的前侧形成有由振动部(110)和突起(120)构成的振动单元(100)。 在导电管和振动单元之间形成橡胶填料(130),以防止异物流入导电管。
    • 8. 发明授权
    • 선도체의 수중인상이 가능한 관 추진공법
    • 可以提高领导机构水的管道推进方法
    • KR101778201B1
    • 2017-09-14
    • KR1020160173832
    • 2016-12-19
    • 주식회사 송현이엔씨
    • 양희종
    • E21D9/06E02F5/18F16L55/128F16L55/11
    • E21D9/06E02F5/18F16L55/1141F16L55/128
    • 본발명은관 추진공법에관한것으로서, 지하에단위추진관의길이보다긴 길이를갖는추진구를설치하는단계와; 상기추진구의측벽에선도체를배치하고, 선도체를구동하여지반을굴진하는단계와; 상기선도체가굴진하여형성된관로내부로최초추진관을상기선도체의후단으로압입하는단계와; 상기선도체와상기최초추진관을분리결합수단에의해서로결합시키는단계와; 상기선도체가목표하는수중위치까지굴진하고, 상기최초추진관에연속하여후속추진관을순차적으로압입하여지하와수중을연결하는추진관로를형성하는단계와; 상기선도체와상기최초추진관사이의경계영역에한 쌍의외경가변격벽을설치하여상기선도체와상기추진관내부로물이유입되는것을차단하는단계와; 수중에위치한상기선도체에견인로프를결합시키는단계와; 상기분리결합수단을분리하여상기선도체와상기최초추진관을분리하는단계와; 상기견인로프를지상에서견인하여상기선도체를지상으로인상시키는단계를포함하며, 상기한 쌍의외경가변격벽은각각, 공기의주입여부에따라팽창및 수축하는고무튜브와; 상기고무튜브의양측가운데영역에수직하게배치되며, 나사결합공이관통형성된한 쌍의금속지지판과; 상기한 쌍의금속지지판에관통삽입되어상기한 쌍의고무판사이의이격간격을조절하여상기고무튜브의외경을가변시키는외경조절나사를포함하는것을특징으로한다.
    • 本发明涉及一种管道推进方法,包括以下步骤:在地下室中安装具有比单元推进管的长度更长的长度的螺旋桨; 将导体放置在螺旋桨的侧壁上,驱动导体刺穿地面; 将第一推进管压入引线体的后端,进入通过刺穿引线体而形成的导管; 借助于单独的联接装置将所述引导体和所述第一螺旋桨管耦合; 通过依次将后续的推进管推到第一推进管上形成连接地下和水下的推进管道; 在引导件和第一推进器之间的边界区域中提供一对外径可变隔板以防止水流入引导器本体和推进器的内部; 将牵引绳与位于水中的引导体相连接; 分离分离和联接装置以分离第一导体和第一螺旋桨管; 通过牵引绳索将牵引绳牵引至地面,其中,所述一对外径变化分隔壁各自具有根据是否注入空气而膨胀和收缩的橡胶管; 一对金属支撑板垂直地设置在橡胶管的两侧并具有形成在其中的螺纹孔; 以及外径调节螺钉,插入所述一对金属支撑板中以通过调节所述一对橡胶板之间的间隔来调节所述橡胶管的外径。