EP2077355A1 - Digging machine capable of being transported in containers - Google Patents

Digging machine capable of being transported in containers Download PDF

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Publication number
EP2077355A1
EP2077355A1 EP08172391A EP08172391A EP2077355A1 EP 2077355 A1 EP2077355 A1 EP 2077355A1 EP 08172391 A EP08172391 A EP 08172391A EP 08172391 A EP08172391 A EP 08172391A EP 2077355 A1 EP2077355 A1 EP 2077355A1
Authority
EP
European Patent Office
Prior art keywords
module
fastening means
machine according
excavating machine
frame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP08172391A
Other languages
English (en)
French (fr)
Other versions
EP2077355B1 (de
Inventor
Philippe Chagnot
Régis Bernasinsky
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Soletanche Freyssinet SA
Original Assignee
Compagnie du Sol SARL
Soletanche Freyssinet SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Compagnie du Sol SARL, Soletanche Freyssinet SA filed Critical Compagnie du Sol SARL
Publication of EP2077355A1 publication Critical patent/EP2077355A1/de
Application granted granted Critical
Publication of EP2077355B1 publication Critical patent/EP2077355B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • E02F3/20—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels
    • E02F3/205—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels with tools that only loosen the material, i.e. mill-type wheels with a pair of digging wheels, e.g. slotting machines
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0808—Improving mounting or assembling, e.g. frame elements, disposition of all the components on the superstructures
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting

Definitions

  • the present invention relates to an excavating machine suitable for being transported in containers.
  • excavating machine machines equipped with a drilling or excavation tool which is suspended from a set of cables itself supported by a platform equipped with a lifting mast .
  • the excavation tool is constituted by a frame on which are most often mounted two pairs of rotary drums equipped with burs for excavating the soil.
  • EP 0 592 329 EP 0 592 325 ; EP 0 826 835 , EP 0 811 725 and EP 0 843 050 .
  • the platform is mounted more often on caterpillars.
  • the machine To be able to operate, the machine must be equipped with the lifting means already mentioned, with a fluid supply assembly for supplying fluid to the drilling tool and for circulating this fluid in flexible pipes, etc.
  • the entire machine is most often a rather heavy machine and relatively large dimensions.
  • the total weight of the machine can be of the order of 90 tons and its overall dimensions of the order of 11.5 mx 5.9 mx 3.5 m.
  • An object of the present invention is to provide an excavation machine of the type mentioned above which allows on the one hand a greater convenience of movement of the machine over long distances and on the other hand allows the establishment of this machine in sites of difficult access or limited volume.
  • the entire excavating machine is constituted by a number of subassemblies that can be assembled together by means of quick fastening means, the various components of the machine can be brought to the site separately and assembled on the site even if access to the site is difficult.
  • each module or subassembly of the machine is provided in such a way that it has dimensions enabling it to be placed in a container of standard dimensions, the long-distance transport of the machine can be carried out at the same time. using conventional means of transport such as vehicles or ships.
  • containers with a length of 6 are most often, but not exclusively or 12 m, width of the order of 2.20 m and height equal to 2.60 m, more generally the ISO 668 and ISO 1496 standards relating to the construction of containers. These standards also include limitations on the weight of the loaded containers.
  • the excavating machine is characterized in that it further comprises a winding module comprising means for winding a flexible tube of large diameter, said module being provided with second quick fastening means for cooperating with the first fast fastening means, said module having dimensions allowing it to be placed in a container of standard dimensions.
  • a winding module comprising means for winding a flexible tube of large diameter, said module being provided with second quick fastening means for cooperating with the first fast fastening means, said module having dimensions allowing it to be placed in a container of standard dimensions.
  • the excavating machine is characterized in that said lifting module further comprises means for winding cables and flexible pipes, said module thus formed being adapted to be placed in a container of standard dimensions.
  • the excavating machine is characterized in that it further comprises a displacement module comprising second quick fastening means adapted to cooperate with the first quick fastening means, said displacement module being able to be placed in a standard container.
  • this displacement module which may for example be constituted by caterpillars, the machine once assembled may be moved to produce for example the various excavations, the assembly of which will constitute for example a continuous trench.
  • the excavating machine is characterized in that it further comprises a driving cabin of the machine equipped with second quick fastening means adapted to cooperate with said first quick fastening means, said cabin being adapted to be placed in a container of standard dimensions.
  • the excavating machine is characterized in that said frame comprises a main frame and an additional support structure movable between a first position in which it is facing a portion of said main frame and a second position in which said structure extends out of said frame, said structure support being equipped with first quick fastening means adapted to cooperate with the second quick fastening means of said cabin.
  • FIG. 1A and 1B we will describe an excavation machine itself known type which is most often called hydraulic cutter.
  • the invention could be applied to other excavating machines when it has a similar general structure and in particular lifting means to allow the vertical movement of the drilling tool and winding means of the various cables, pipes or pipes used to control and feed the drill bit.
  • the excavating machine 10 consists essentially of a platform 12 most often mounted on a set of displacements preferably consisting of tracks 14. On the platform 12 is mounted a hydraulic assembly 15 itself associated with a cooling assembly 16 On the platform 12, there is also a lifting arm or lifting boom 18, one end 18a is articulated relative to the platform 12 and the second end 18b is provided with pulleys not visible in the figure for guiding the cables. supporting the drilling tool 20. To allow the operation of the drill bit 20 and its movement, various cables, pipes or pipes are necessary. These different elements may vary from one excavating machine to another. In particular, close to the end 18a of the lifting arm 18 are cable winding drums 22 as well as hose reels such as 24 and 26 preferably mounted directly on the platform 12.
  • FIG. 1A and 1B There is also, in general, a cockpit 28 better visible on the Figure 1B and a hose reel 30. These components may vary from one machine to another and occupy different provisions with respect to the platform 12. It suffices to indicate that the drilling tool represented on the Figures 1A and 1B consists of two pairs of cutters such as 31 and 32 driven by hydraulic motors 34 and 36, these drill heads being mounted at the lower end of the frame 38 of the drill bit 20. It is also intended suction cuttings not shown in the figures which is associated with a pump driven by a hydraulic motor. The aspirated cuttings are reassembled by a large diameter flexible pipe stored on the reel 30. The hydraulic motors such as 34 and 36 and other ancillary hydraulic components must be fed with a fluid under pressure. The conduits for this supply are for example stored on the reels 24 and 26. Finally, as already explained, the cables passing on the pulleys mounted at the end 18b of the lifting arm 18 are stored on the reel 22 .
  • the hydraulic assembly 15 allows external supply of different hydraulic fluid lines to the appropriate pressures and a first treatment of the liquid loaded with cuttings reassembled by the suction hose mounted on the reel 30.
  • the machine is constituted by a set of elements and modules that can be assembled on site easily by means of quick assembly means.
  • Each element or module can be housed in a standard form container.
  • This frame consists essentially of the platform 12 which is equipped with special means for rapid attachment of other elements or modules.
  • the platform 12 comprises in known manner telescopic legs such as 40 which allow the stabilization of the platform 12 when using the drill bit.
  • This platform preferably comprises, at its rear end, a fastening structure 42 for rapid assembly of the hydraulic module 15. This mode of assembly will be explained later.
  • the platform also has on its upper face 12a first quick mounting means 44 for mounting the hose reel 30.
  • the platform 12 also comprises rapid mounting means 46, 48 which will be described in more detail later for the assembly of the lifting means 18.
  • the upper face 12a of the platform 12 also comprises guide means such as 50 and 52 to facilitate positioning including the lifting arm 18.
  • the platform 12 also comprises a mobile structure 54 articulated by its ends 54a, 54b on the platform itself 12.
  • This structure 54 is intended to receive the control cabin 28.
  • the structure 54 is schematically in the form of a frame which can be moved from a folded position on the platform 12 so that the assembly can be put into place in a standard container and an extended position shown on the figure 2 allowing the rapid installation of the cabin 28.
  • the displacement module B mounted on the lower face 12b of the platform 12 constituting the bulk of the frame A.
  • the displacement module B is constituted by two sets of tracks 60 and 62.
  • the mounting of the pair of tracks 60, 62 on the frame or platform 12 is in itself well known and therefore will not be described in detail.
  • the displacement module B is dimensioned such that it can be housed in a container of standard shape and dimensions.
  • the chassis A on which respectively the displacement module B already described and a large-diameter hose reel module C are mounted, respectively.
  • the hose reel itself 30 is associated with a mechanical mounting structure 64 which has on one of its faces rapid mounting elements 66 adapted to cooperate with the fast mounting elements 44 of the frame A. This structure 64 allows the rotational assembly and the rotational drive of the winder 30 via the shaft 68.
  • the hose reel module C also comprises rigid pipes such as 70, 72 which make it possible to connect the flexible hose to a first nozzle 74 and to connect this duct system via the connection 76 to the hydraulic module which will be described later.
  • the hose reel 30 is mounted in cantilever relative to the platform 12 or the chassis A. It is understood that through the cantilever mounting of the reel 30 , the dimensions of the platform 12 can be reduced, which is one of the elements that allows the housing of the platform 12 in a container of standard shape and dimensions.
  • FIG. 5 there is shown the frame A on which are mounted the displacement module B and the module D consisting essentially of the cockpit 28. Means not shown in detail to fix the floor 80 of the cockpit 28 on the mobile support structure 54. Of course for this assembly, the structure 54 is brought into its deployed position.
  • the chassis A on which the displacement module B is mounted is represented, as well as a supply and hydraulic circuit module E.
  • This module E essentially consists of a metal cabinet 80 in which the various hydraulic components such as pumps, filters, etc. and connection means not shown to the connector 76 of the hose mounted on the reel 30 and to hydraulic lines to be described later.
  • the cabinet 80 is preferably surmounted by a cooling assembly 82.
  • the mounting of the hydraulic module E on the frame A is preferably carried out by means of an intermediate mounting structure 84 which is on the one hand fixed by means of quick fastening means on the mounting member 42 disposed at one end of the platform 12 and secondly on the cabinet 80 itself.
  • fast fixing means per pin such as 86 mounted on the horizontal beam 88 of the mounting structure 84. This provides a quick mounting of the hydraulic module E while ensuring effective bonding.
  • the hydraulic module E is cantilevered with respect to the frame A. This feature also makes it possible to reduce the dimensions of the frame A to make it habitable in a container. transport of standard dimensions.
  • the lifting module F essentially comprises essentially the lifting arm 18 and the reels 22 for the lifting cables. of the drilling tool and the reels 24 and 26 for the storage of hydraulic lines used in particular to control the operation of the drill bit 20. It is however obvious that one would not depart from the invention s on the one hand there was provided a lifting module proper consisting essentially of the lifting arm 18 and a separate pipe winding module which could be mounted by fast mounting means on the lifting module or mounted directly on chassis A.
  • the lifting module F essentially consists of a base plate 90 intended to be mounted on the upper face of the frame A.
  • This base plate 90 carries a mechanical structure 92 at the end of which is articulated end 18a of the lifting arm 18.
  • On the base plate 90 are also mounted axes of rotation 94, 96 for the cable reels 24 and 26 and hydraulic connecting elements such as 98 and 100 to connect hydraulically the pipes stored on the reels 24 and 26 to the hydraulic module E.
  • telescopic cylinders 102 and 104 are mounted on the base plate 90 to allow lifting or lowering of the lifting arm 18.
  • fast fixing means may preferably be pins 110 engaged in holes in the bases of the modules and in fixing triangles 112 welded to the frame 12.
  • Other quick fastening means could of course be used.
  • guide means are also fixed, for example welded, on the platform 12. They are intended to facilitate the introduction of the modules on the platform using light handling means.
  • These guide means may consist of inclined or bevelled plates such as 114 or 116 which cooperate with the bases of the modules, for example with the base plate 90 of the lifting module.

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Earth Drilling (AREA)
EP08172391.8A 2008-01-03 2008-12-19 Digging machine capable of being transported in containers Active EP2077355B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0850030A FR2926096B1 (fr) 2008-01-03 2008-01-03 Machine d'excavation apte a etre transportee dans des conteneurs

Publications (2)

Publication Number Publication Date
EP2077355A1 true EP2077355A1 (de) 2009-07-08
EP2077355B1 EP2077355B1 (de) 2018-10-03

Family

ID=39620359

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08172391.8A Active EP2077355B1 (de) 2008-01-03 2008-12-19 Digging machine capable of being transported in containers

Country Status (2)

Country Link
EP (1) EP2077355B1 (de)
FR (1) FR2926096B1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144734A1 (fr) * 2010-05-20 2011-11-24 Dynamic Consult Monaco Machine, notamment engin de chantier, avec système escamotable de protection anti-chute d'un opérateur montant sur le bâti de la machine

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316051A1 (de) * 1983-05-03 1984-11-08 Erno Raumfahrttechnik Gmbh, 2800 Bremen Transportables bohrsystem
US4582205A (en) * 1983-06-29 1986-04-15 Fmc Corporation Modularized pedestal-mount crane and method of disassembly
NL8501649A (nl) * 1985-06-06 1987-01-02 Koopmans Luitzen B Verplaatsbare inrichting met eigen aandrijfbron, zoals een lierinrichting, met een als standaard transportcontainer uitgevoerd gestel.
EP0592325A1 (de) 1992-10-09 1994-04-13 Compagnie Du Sol Baggergerät zum Graben von Tiefgräben mit auf einem Rahmen montierten Frästrommeln
EP0592329A1 (de) 1992-10-09 1994-04-13 Compagnie Du Sol Teleskopische Führungvorrichtung für ein Baggergerät zum Graben von Tiefgräben mit Frästrommeln
EP0811725A1 (de) 1996-06-04 1997-12-10 Compagnie Du Sol Führungsvorrichtung für ein oder mehrere flexible Leitungen an der Spitze eines Gelenkarms einer Hebevorrichtung
EP0826835A1 (de) 1996-08-28 1998-03-04 Compagnie Du Sol Baggergerät zum Graben von Tiefgräben
EP0843050A1 (de) 1996-11-14 1998-05-20 Compagnie Du Sol Eine Bohrvorrichtung enthaltende Bohranlage
DE19941799C2 (de) * 1998-09-05 2003-11-27 Man Takraf Foerdertechnik Gmbh Tagebaugewinnungsgerät
US20030221822A1 (en) * 2002-06-04 2003-12-04 Yarom Polsky Jacking frame for coiled tubing operations
WO2005108736A2 (en) * 2004-05-03 2005-11-17 Drillmar, Inc. Modular drill system requiring limited field assembly

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3316051A1 (de) * 1983-05-03 1984-11-08 Erno Raumfahrttechnik Gmbh, 2800 Bremen Transportables bohrsystem
US4582205A (en) * 1983-06-29 1986-04-15 Fmc Corporation Modularized pedestal-mount crane and method of disassembly
NL8501649A (nl) * 1985-06-06 1987-01-02 Koopmans Luitzen B Verplaatsbare inrichting met eigen aandrijfbron, zoals een lierinrichting, met een als standaard transportcontainer uitgevoerd gestel.
EP0592325A1 (de) 1992-10-09 1994-04-13 Compagnie Du Sol Baggergerät zum Graben von Tiefgräben mit auf einem Rahmen montierten Frästrommeln
EP0592329A1 (de) 1992-10-09 1994-04-13 Compagnie Du Sol Teleskopische Führungvorrichtung für ein Baggergerät zum Graben von Tiefgräben mit Frästrommeln
EP0811725A1 (de) 1996-06-04 1997-12-10 Compagnie Du Sol Führungsvorrichtung für ein oder mehrere flexible Leitungen an der Spitze eines Gelenkarms einer Hebevorrichtung
EP0826835A1 (de) 1996-08-28 1998-03-04 Compagnie Du Sol Baggergerät zum Graben von Tiefgräben
EP0843050A1 (de) 1996-11-14 1998-05-20 Compagnie Du Sol Eine Bohrvorrichtung enthaltende Bohranlage
DE19941799C2 (de) * 1998-09-05 2003-11-27 Man Takraf Foerdertechnik Gmbh Tagebaugewinnungsgerät
US20030221822A1 (en) * 2002-06-04 2003-12-04 Yarom Polsky Jacking frame for coiled tubing operations
WO2005108736A2 (en) * 2004-05-03 2005-11-17 Drillmar, Inc. Modular drill system requiring limited field assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011144734A1 (fr) * 2010-05-20 2011-11-24 Dynamic Consult Monaco Machine, notamment engin de chantier, avec système escamotable de protection anti-chute d'un opérateur montant sur le bâti de la machine

Also Published As

Publication number Publication date
FR2926096B1 (fr) 2014-02-21
FR2926096A1 (fr) 2009-07-10
EP2077355B1 (de) 2018-10-03

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