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    • 2. 发明申请
    • PULLING PRODUCT LINES UNDERGROUND UNDER OBSTACLES INCLUDING WATER BODIES
    • 在包括水体在内的障碍物下铺设产品线
    • WO2018048861A1
    • 2018-03-15
    • PCT/US2017/050219
    • 2017-09-06
    • QUANTA ASSOCIATES, L.P.
    • HALDERSMAN, Ronald, G.GUERRA, Pablo, EstebanSMITH, Richard, NeilMEADERS, John, StevenWILLIAMS, James
    • E21B7/28E21B7/04E21B7/20E21B19/08
    • E21B7/20E21B7/04E21B7/28F16L1/028H02G1/081
    • Embodiments and methods relate to pulling and installing a product line along an underground arcuate path beneath an obstacle, including pulling the product line for an extended length (i.e. a length that might otherwise be deemed impracticable) along the underground arcuate path beneath the obstacle. Embodiments also relate to a pulling apparatus for installing a product line using a casing along an underground arcuate path beneath an obstacle, having a casing pull head connected to the casing, a product line pull head assembly connected to the product line, and a pull bracket connected to the product line pull head assembly and to the casing pull head sleeve frame. An alternative embodiment relates to an apparatus for installing a product line along an underground arcuate path beneath an obstacle in the ground having a drill pipe including a drill bit, a larger diameter drill pipe surrounding the drill pipe, and a cutting tool connected to the larger diameter drill pipe and surrounding the drill pipe. An additional alternative embodiment relates to an apparatus for installing an inner pipe along an underground arcuate path beneath an obstacle in the ground having a drill pipe, an outer pipe connected to the drill pipe, and a sealing/locking mechanism located at one end of the outer pipe and at an end of the inner pipe at a position within the underground arcuate path.
    • 实施例和方法涉及沿着障碍物下面的地下弧形路径拉动和安装产品线,包括沿产品线拉伸延伸长度(即可能被认为不可行的长度)的产品线 障碍物下方的地下弧形路径。 实施例还涉及一种用于沿着障碍物下方的地下弓形路径使用壳体安装产品线的牵引装置,该牵引装置具有连接到壳体的壳体拉头,连接到产品线的产品线拉头组件以及拉架 连接到产品线拉头组件和套管拉头套筒框架上。 一个替代实施例涉及一种用于沿地下弧形路径在地下障碍物下面安装产品线的装置,该装置具有包括钻头的钻杆,围绕钻杆的较大直径钻杆以及连接至较大直径钻杆的切割工具 直径钻杆并围绕钻杆。 另一可选实施例涉及一种用于沿地下弧形路径在地下障碍物下面安装内管的装置,所述障碍物具有钻杆,连接到钻杆的外管以及位于所述钻杆的一端的密封/锁定机构 外管和内管的一端位于地下弧形路径内的位置。
    • 3. 发明申请
    • METHOD AND STRUCTURE FOR IN SITU FIELD REPAIR OF SEVERED DRAIN TILE
    • 严重漏水地层现场修复的方法与结构
    • WO2015179105A1
    • 2015-11-26
    • PCT/US2015/028774
    • 2015-05-01
    • HAMMAN IP LLC
    • HAMMAN, Carl R.
    • F16L1/028F16L1/06
    • F16L1/028E21D1/00F16L1/06
    • Disclosed is a structure for repairing conduit, such as drain tile, found in the construction of underground utilities, which conduit severed by the digging of a ditch. A spray-in-place or pre-manufactured a foamed polymer bridge is placed transverse to the longitudinal direction of the underground utility conduit and atop the underground utility conduit. The foamed polymer bridge has a cavity at its top and is semi-circular at its bottom for fitting over the underground utility conduit. Weight is placed in the polymeric foam cavity for countering water buoyancy forces on the polymer foam in the ditch when the ditch is back-filled with dirt. A support is optionally placed atop the foamed polymer bridge and transverse to the longitudinal direction of the underground utility conduit for supporting the repaired pipe spanning the ditch. Additionally, such pre-manufactured foam bridges can be used as breakers to support underground utilities, such as large pipe.
    • 公开了一种在地下公用事业的施工中发现的用于修理导管(例如排水瓦)的结构,该管道由挖沟而切断。 将喷雾就地或预制的发泡聚合物桥横向于地下公用管道的纵向方向放置在地下公用管道顶部。 发泡聚合物桥在其顶部具有空腔,在其底部具有半圆形,用于装配在地下公用管道上。 重量放置在聚合物泡沫腔中,用于抵抗沟渠上的聚合物泡沫体上的水浮力时,沟槽被填充污垢。 任选地将载体放置在发泡聚合物桥顶上并横向于地下公用管道的纵向方向,以支撑跨越沟槽的修补管。 另外,这种预制的泡沫桥可用作断路器以支持诸如大管道的地下设施。
    • 4. 发明申请
    • CONVEYANCE MEMBER REMOVAL METHOD AND DEVICE
    • 输送构件拆卸方法和装置
    • WO2015170104A1
    • 2015-11-12
    • PCT/GB2015/051343
    • 2015-05-07
    • JSM CONSTRUCTION LIMITED
    • FITZGERALD, John
    • H02G1/06E21B7/18E21B7/28
    • H02G1/00E21B7/18E21B7/28F16L1/028H02G1/06
    • Described is a device (410) for use in removing a conveyance member from a material. The device (410) includes a displacement element (412) for being placed at least partly around a conveyance member and for displacing material as the device is advanced along a conveyance member. The device (410) also includes a driven component for receiving a driving force for driving the device through material. The device can include a coupling element (418) for coupling the device to a shaft and a material loosener (414) including a drilling element. The material loosener can be operable to loosen material ahead of the displacement element as the device is advanced along a conveyance member. The drilling element can be coupled to a first wheel (436) and the coupling element can include a second wheel (434) cooperating with the first wheel to transfer rotational movement of a shaft to the drilling element.
    • 描述了一种用于从材料中去除输送构件的装置(410)。 装置(410)包括位移元件(412),用于至少部分地围绕输送构件放置,并且当装置沿着输送构件前进时用于移位材料。 装置(410)还包括用于接收通过材料驱动装置的驱动力的从动部件。 该装置可以包括用于将装置连接到轴的联接元件(418)和包括钻孔元件的材料松动器(414)。 当装置沿着传送构件前进时,材料松动器可操作以松开位移元件前方的材料。 钻孔元件可以联接到第一轮(436),并且联接元件可以包括与第一轮配合的第二轮(434),以将轴的旋转运动传递到钻孔元件。
    • 5. 发明申请
    • MORTAR PACKAGES FOR MASONRY CONSTRUCTION
    • MORTAR包装用于MASONRY建筑
    • WO2015108623A1
    • 2015-07-23
    • PCT/US2014/067025
    • 2014-11-24
    • PREFERRED INSPECTIONS, INC.
    • RIDINGS, Clayton, L., III
    • C04B16/06C04B16/08C04B14/38
    • F16L1/028B65D81/3266E02D27/42E04H12/347F16L3/26
    • Pre-filled mortar packages (10, 11, 200, 280, 400) are positioned between masonry construction elements (such as stones, blocks or bricks) when forming a wall (such as a dry-stack stone wall). Each mortar package includes an outer covering (12, 212, 284) with a porous outer surface, a mortar mixture (20) covered by the outer covering, and (optionally) an adhesive (16) incorporated onto or in the porous outer surface. Both the adhesive and the mortar mixture are activated by a liquid, such as water. The mortar packages may be pre-wetted before placement or may be dry when placed and then activated by applying water or by wetting from rain water. Toroidal shaped mortar packages (200, 280) are used as footers for posts and poles. Tubular shaped mortar packages (400) are used as drainage ports through masonry construction or to protect buried lines.
    • 预成型砂浆包装(10,11,200,280,400)在形成墙壁(如干堆石墙)时位于砖石结构构件(如石头,砖块或砖块)之间。 每个砂浆包装包括具有多孔外表面的外覆盖物(12,212,284),由外覆盖物覆盖的砂浆混合物(20)和(任选地)结合到多孔外表面上或多孔外表面中的粘合剂(16)。 粘合剂和砂浆混合物都被液体如水激活。 砂浆包装可以在放置之前预先润湿,或者在放置时可以是干燥的,然后通过施加水或通过从雨水中润湿来活化。 环形砂浆包装(200,280)用作柱和杆的脚印。 管状砂浆包装(400)用作排水口,通过砖石结构或保护埋地线。
    • 6. 发明申请
    • 集水管埋設用補助具およびこれを用いた集水管埋設方法
    • 水处理管道辅助仪器和水处理管道铺设方法
    • WO2013105371A1
    • 2013-07-18
    • PCT/JP2012/081774
    • 2012-12-07
    • 宮古 茂
    • 宮古 茂
    • E21B43/10E03B3/08
    • F16L1/028E02B11/005E03B3/14E21B7/20F16L1/06
    • 【課題】 下孔に土砂が流れ込んでいても樹脂製の集水管を破損させることなく埋設することができる集水管埋設用補助具およびこれを用いた集水管埋設方法を提供する。 【解決手段】 地中に削孔された下孔Hに集水管Pを埋設するために用いられる集水管埋設用補助具1であって、先端側が閉塞されて後端側が開口された筒状に形成されているとともに、その内側に前記集水管Pを嵌入させて連結する集水管連結部22を備えた先端キャップ2と、前記集水管Pを内挿可能な筒状に形成されて前記先端キャップ2の後端側に装着されるとともに、内挿された前記集水管Pを前記先端キャップ2に連結させた後に前記先端キャップ2から離脱される離脱管3とを有する。
    • [问题]提供一种使用其的集水管铺设辅助器具和集水管铺设方法,即使当污物流入导孔时,也可以铺设树脂排水管而不损坏树脂排水管。 [解决方案]提供一种用于在地下钻出的导孔(H)中放置集水管(P)的集水管铺设辅助器具(1),包括:前端盖(2) ,其前端封闭,其后端开口,还包括与集水管(P)锁定和联接的集水管连接部分(22),其形成为圆柱形, 在其内侧; 以及分隔盖(3),其形成为圆筒状,该集水管(P)能够插入并安装在前端盖(2)的后端侧,并且分离盖 在插入的集水管(P)连接到前端盖(2)之后从前端盖(2)移动。