APPARATUS AND METHOD FOR INSTALLING SUBSURFACE TUBING

    公开(公告)号:WO2022115497A1

    公开(公告)日:2022-06-02

    申请号:PCT/US2021/060671

    申请日:2021-11-24

    Inventor: BOEHM, Matthew

    Abstract: An apparatus for installing multiple strands of hose below a surface of terrain is provided. The apparatus comprises a chassis (102) and rotating trenching blade assemblies (104) connected to the chassis. The trenching blade assemblies are configured to dig parallel trenches when the apparatus is pulled along the terrain. Curved hose guides (106) are connected to the chassis in trailing positions behind the trenching blades. Each hose guide receives hose from a hose reel (110) on reel mounts (108) connected to the chassis and deposits the hose into a trench dug by a trenching blade assembly. Trench filler-paclers (112) connected to the chassis trail the hose guides. Each trench filler-packer is aligned with a respective hose guide and comprises a number of blades configured to push soil excavated from a trench back into the trench when the apparatus is pulled along the terrain.

    TRENCHING ASSEMBLY WITH A CONVEYOR SYSTEM
    3.
    发明申请

    公开(公告)号:WO2020148632A1

    公开(公告)日:2020-07-23

    申请号:PCT/IB2020/050233

    申请日:2020-01-13

    Inventor: O'NEILL, Noel

    Abstract: The invention relates to a trenching system including a conveyor system for conveying spoil from a trench to a collector. In particular, the invention relates to a trenching assembly comprising a hydraulic blade motor; a blade, wherein the blade is driven by the hydraulic blade motor; a hydraulic conveyor motor; a conveyor for conveying spoil from a trench to a collector, wherein the conveyor is driven by the hydraulic conveyor motor; and a hydraulic control arrangement for controlling the flow of hydraulic fluid from a hydraulic pump to the hydraulic blade motor and the hydraulic conveyor motor. The invention also relates to a method of excavating a trench including the step of conveying spoil from the trench to a collector.

    A MACHINE FOR INSTALLING DUCTS/CABLES IN MICRO TRENCHES
    4.
    发明申请
    A MACHINE FOR INSTALLING DUCTS/CABLES IN MICRO TRENCHES 审中-公开
    一种用于在微型孔道中安装管道/电缆的机器

    公开(公告)号:WO2018056889A1

    公开(公告)日:2018-03-29

    申请号:PCT/SE2017/050916

    申请日:2017-09-21

    Applicant: DELLCRON AB

    Abstract: The invention relates to a machine (8) arranged for sawing micro trenches (1) and placing ducts/cables (2/3) in micro trenches (1), wherein said machine (8) comprises: - a saw blade (14) arranged for sawing a micro trench (1) in an area through a first layer (L1) and into a second layer (L2), wherein said first layer (L1) is a hard surface layer and said second layer (L2) is a bearing layer for said first layer (L1) and being positioned below said first layer (L1); and a stabilizing device (13) arranged for stabilizing the sides of said micro trench (1) when placing said ducts/cables (2, 3) in said micro trench (1) completely below said first layer (L1) by means of guiding means (17), wherein a front part (18) of said stabilizing device (13), when placing said ducts/cables (2, 3) in said micro trench (1), is positioned immediately behind said saw blade (14) and has a shape that is mainly complementary to the shape of said saw blade (14), and wherein said stabilizing device (13) further comprises one or more nozzles (31) arranged for cooling said saw blade (14).

    Abstract translation: 本发明涉及一种用于锯切微沟槽(1)并将导管/电缆(2/3)放置在微沟槽(1)中的机器(8),其中所述机器(8)包括: - 设置用于通过第一层(L1)在第二层(L2)中锯切微沟槽(1)的锯片(14),其中所述第一层(L1)是硬表面层并且所述第二层 层(L2)是所述第一层(L1)的承载层并位于所述第一层(L1)的下方; 和稳定装置(13),该稳定装置(13)被布置为当通过引导装置将所述导管/电缆(2,3)置于所述微沟槽(1)中完全位于所述第一层(L1)下方时稳定所述微沟槽 (17),其中当将所述管道/电缆(2,3)放置在所述微型沟槽(1)中时,所述稳定装置(13)的前部(18)被定位在所述锯片(14)的正后方并且具有 主要与所述锯片(14)的形状互补的形状,并且其中所述稳定装置(13)还包括布置用于冷却所述锯片(14)的一个或多个喷嘴(31)。

    ROTATING TOOL FOR CUTTING MICROTRENCHES
    5.
    发明申请
    ROTATING TOOL FOR CUTTING MICROTRENCHES 审中-公开
    用于切割微型转子的旋转工具

    公开(公告)号:WO2018055543A1

    公开(公告)日:2018-03-29

    申请号:PCT/IB2017/055726

    申请日:2017-09-21

    Inventor: LUCATO, Alberto

    CPC classification number: E01C23/0933 B28D1/186 E02F3/241 E02F5/08 E02F9/2866

    Abstract: A rotating tool for cutting microtrenches (1) comprising a disk-like rotatable body (2) having a central axis (X) and adapted to be secured to an arriver spindle of a digging machine or the like and a circular peripheral edge (3), at least one first trenching peak (5) designed to engrave a rigid substrate for cutting a microtrench, which is secured to the circular peripheral edge (3) in an at least partially radial position with a predetermined maximum width (h). The tool (1) also comprises a second trenching peak (7) other than the first peak (5), whose maximum width (l2) is smaller than that of the latter. The second peak (7) is secured to the peripheral edge (3) in an angularly staggered position relative to the first peak (5).

    Abstract translation: 一种用于切割微型沟槽(1)的旋转工具,其包括具有中心轴线(X)并且适于被固定到挖掘机等的到达器主轴上的盘状可旋转主体(2) 和圆形周边边缘(3);至少一个第一沟槽尖峰(5),设计成雕刻用于切割微小沟槽的刚性衬底,所述刚性衬底以至少部分径向位置固定到所述圆形周边边缘(3) 最大宽度(h)。 工具(1)还包括除第一峰(5)之外的第二挖沟峰(7),其最大宽度(12)小于后者的最大宽度(12)。 第二峰(7)相对于第一峰(5)以角度交错的位置固定在外围边缘(3)上。

    VORRICHTUNG UND VERFAHREN ZUM VERLEGEN EINES ROHRES
    6.
    发明申请
    VORRICHTUNG UND VERFAHREN ZUM VERLEGEN EINES ROHRES 审中-公开
    装置和方法铺设管道

    公开(公告)号:WO2017001138A1

    公开(公告)日:2017-01-05

    申请号:PCT/EP2016/062470

    申请日:2016-06-02

    Applicant: NOVOTER AG

    Abstract: Die Erfindung betrifft eine Vorrichtung zum Verlegen eines Rohres (12) in einem Rasenbewuchs (16) aufweisenden Boden (14), insbesondere einer Sportanlage, wobei die Vorrichtung (10) in einer Bearbeitungsrichtung (36) über die Bodenfläche (15) bewegbar ist, umfassend eine Aushubeinrichtung (82) zum Ausbilden einer schlitzförmigen Ausnehmung (140) im Boden (14) und eine der Aushubeinrichtung (82) in Bearbeitungsrichtung (36) nachlaufende Einführeinrichtung (84) zum Einführen des Rohres (12) in die Ausnehmung (140). Um eine derartige Vorrichtung (10) zum Verlegen eines Rohres (12) bereitzustellen, mit der sich das Rohr (12) auf einfachere Weise verlegen lässt, wird erfindungsgemäß vorgeschlagen, dass die Vorrichtung (10) der Aushubeinrichtung (82) in Bearbeitungsrichtung (36) vorauseilend eine Trenneinrichtung (78) umfasst, mit der die Rasensode (22) auftrennbar ist, sowie eine Spreizeinrichtung (80) zum Spreizen der getrennten Rasensodenabschnitte (114, 116) voneinander und zum Führen der Rasensodenabschnitte (114, 116) seitlich vorbei an der Aushubeinrichtung (82) und der Einführeinrichtung (84) bei bewegter Vorrichtung (10), wobei zumindest mit der Aushubeinrichtung (82) zwischen den gespreizten Rasensodenabschnitten (114, 116) in den Boden (14) eingreifbar und das Rohr (12) zwischen den Rasensodenabschnitten (114, 116) in die Ausnehmung (140) einführbar ist. Außerdem betrifft die Erfindung ein Verfahren.

    Abstract translation: 本发明涉及一种装置,用于铺设在草的生长具有底部(14)的管(12)(16),特别是运动设施,所述设备(10)中在所述底表面上的加工方向(36)(15)是可移动的,其包括 在底部(14)和用于在所述凹部(140)将所述管(12)的工作方向(36)后的插入装置(84)的挖掘装置(82)中的一个形成的狭槽状的凹部(140)的挖掘装置(82)。 为了用于铺设管道(12),与该管(12)能够以更简单的方式被铺设提供这样一种装置(10),它是按照本发明所提出的设备在工作方向上的挖掘装置(82)(10)(36) 包括前向加速的分离装置(78)与该Rasensode可以分离(22),以及一个展开装置(80),用于从彼此分离的草皮部分(114,116)的扩展和用于侧向引导草皮部分(114,116)经过所述挖掘装置 (82)和所述导引器(84)与移动装置(10),其中,在所述底部(14)接合的传播草皮部分(114,116)和管(12)(草皮部分之间的至少所述挖掘装置(82) 114,116)可插入到所述凹部(140)。 此外,本发明涉及一种方法。

    MACHINE FOR DIGGING UNDER PIPES AND CATERPILLAR TRACTION DEVICE
    7.
    发明申请
    MACHINE FOR DIGGING UNDER PIPES AND CATERPILLAR TRACTION DEVICE 审中-公开
    用于管道和CATERPILLAR牵引装置的机器

    公开(公告)号:WO1998015165A2

    公开(公告)日:1998-04-16

    申请号:PCT/UA1997000012

    申请日:1997-09-25

    CPC classification number: E02F3/188 E02F5/003 E02F5/04

    Abstract: The present invention relates to a machine for digging under pipes, wherein said machine comprises a frame (1) having a caterpillar drive traction device (3) mounted thereon as well as left (4) and right (5) identical working organs. The working organs (4, 5) are each made in the shape of a mount (6) which is attached to the frame (1) and capable of forced rotation about the vertical axis (7). These organs also comprise a cylindrical endless-screw-type driving cutter (8) as well as a cylindrical blade (10) attached to the mount (6) coaxially behind the cutter (8). The cutter (8) is mounted at the lower end and on the side of the mount (6) so that its rotation axis is horizontal. The machine further includes a transversal stabilisation device (98) comprising two stabilisation mechanisms (99), wherein each mechanism comprises an adjustable-height support member (100) that rests on the bottom of the trench. The traction device (3) includes a frame (78) as well as a caterpillar that comprises rigid brackets (83) and flexible support members (84). The brackets (83) extend outwardly from the external surface of the caterpillar central part. The flexible support members (84) are connected to the brackets (83) so as to be incapable of linear displacement and are made short enough so as to stretch about the profile of the pipe cross-section. This invention may be used to increase the yield of machines and to dig under pipes of a larger diameter as well as in a wider variety of soils. The present invention may also be used for the automatic digging under pipes and for installing or removing the machine without assembling or disassembling its structural elements. This machine is capable of displacement along curved pipes while avoiding insurmountable obstacles and is also capable of digging under pipes having different diameters. The present invention increases the machine reliability and durability, decreases the resistance to the displacement and also simplifies the structure of the traction device.

    Abstract translation: 本发明涉及一种用于在管道下挖掘的机器,其中所述机器包括具有安装在其上的履带式牵引装置(3)以及左(4)和右(5)相同工作器官的框架(1)。 工作器具4,5分别制成安装在框架1上并能够围绕垂直轴线7旋转的安装件6的形状。 这些器官还包括圆柱形无端螺旋式驱动切割器(8)以及同轴地位于切割器(8)后面的安装件(6)的圆柱形刀片(10)。 切割器(8)安装在底座(6)的下端和侧面,使得其旋转轴线是水平的。 该机器还包括横向稳定装置(98),其包括两个稳定机构(99),其中每个机构包括搁置在沟槽底部的可调节高度支撑构件(100)。 牵引装置(3)包括框架(78)以及包括刚性支架(83)和柔性支撑构件(84)的履带。 支架(83)从毛虫中心部分的外表面向外延伸。 柔性支撑构件(84)连接到支架(83),以便不能进行线性位移,并且制成足够短以围绕管横截面的轮廓伸展。 本发明可以用于增加机器的产量并且在更大直径的管道以及更多种类的土壤中挖掘。 本发明还可以用于管道下的自动挖掘,并且用于在不组装或拆卸其结构元件的情况下安装或拆卸机器。 该机器能够沿着弯曲的管道移动,同时避免不可逾越的障碍物,并且还能够在具有不同直径的管道下进行挖掘。 本发明增加了机器的可靠性和耐久性,降低了对位移的抵抗力,并且还简化了牵引装置的结构。

    DISC CUTTER
    8.
    发明申请
    DISC CUTTER 审中-公开

    公开(公告)号:WO2022243406A1

    公开(公告)日:2022-11-24

    申请号:PCT/EP2022/063516

    申请日:2022-05-19

    Abstract: This disclosure relates to a disc cutter comprising PCD cutting elements mounted about a circular body via intermediate tool holders. The cutting elements and corresponding tool holders are arranged in sets of typically 4, 5 or 6 tool holders. The sets repeat along the 5 circumference of the body. A tool holder stabilising system is implemented to reduce the occurrence of vibrations, caused by the cutting operation in use, reaching the cutting elements and causing premature failure.

    DISC CUTTER
    9.
    发明申请
    DISC CUTTER 审中-公开

    公开(公告)号:WO2022243402A1

    公开(公告)日:2022-11-24

    申请号:PCT/EP2022/063507

    申请日:2022-05-19

    Abstract: This disclosure relates to a disc cutter comprising a cutter body, a plurality of tool holders and a plurality of cutting elements. The tool holders and cutting elements are arranged in at least one set about the cutter body. Each set comprises tool holders and cutting elements in a predetermined sequence of configurations. In the pre-determined sequence of configurations, the quantity of cutting elements and/or the lateral spacing of the cutting elements varies.

    一种全液压自动化地连墙切割成槽机

    公开(公告)号:WO2022062054A1

    公开(公告)日:2022-03-31

    申请号:PCT/CN2020/124617

    申请日:2020-10-29

    Abstract: 一种全液压自动化地连墙切割成槽机,包括支护框架(4)、切割装置(5)、切割驱动装置以及垂直度检测装置(3),垂直度检测装置(3)用于在切割过程中对地连墙进行垂直度和平整度检测,切割装置(5)用于带动支护框架(4)及设置在支护框架(4)上的设备进行移动和切割,切割驱动装置用于对切割装置(5)进行不同方向的驱动调整。通过垂直度检测装置(3)来实现在切割过程中对切割墙面和底面的垂直度以及切割墙面的平整度的自动测量,并结合测量数据,通过切割驱动装置来控制切割装置(5)实现切割过程中对切割位置的自动测量以及对切割装置切割的方向、位置和深度进行自动调整,实现了自动化、高效、高精度的地连墙切割过程。

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