EP0811724B1 - Appareil à châssis télescopique pour creuser des tranchées dans le sol - Google Patents

Appareil à châssis télescopique pour creuser des tranchées dans le sol Download PDF

Info

Publication number
EP0811724B1
EP0811724B1 EP97401224A EP97401224A EP0811724B1 EP 0811724 B1 EP0811724 B1 EP 0811724B1 EP 97401224 A EP97401224 A EP 97401224A EP 97401224 A EP97401224 A EP 97401224A EP 0811724 B1 EP0811724 B1 EP 0811724B1
Authority
EP
European Patent Office
Prior art keywords
anchor
frame
tool
ground
trench
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.)
Expired - Lifetime
Application number
EP97401224A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0811724A1 (fr
Inventor
Pascal Tavernier
Jacques Levallois
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.)
Compagnie du Sol SARL
Original Assignee
Compagnie du Sol SARL
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 filed Critical Compagnie du Sol SARL
Publication of EP0811724A1 publication Critical patent/EP0811724A1/fr
Application granted granted Critical
Publication of EP0811724B1 publication Critical patent/EP0811724B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • 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
    • E02F3/22—Component parts
    • E02F3/24—Digging wheels; Digging elements of wheels; Drives for wheels

Definitions

  • the present invention relates to an apparatus with a telescopic frame for dig vertical trenches in the ground.
  • Such a device is suspended from the mast of a lifting device and progresses vertically in the ground under the effect of its own weight.
  • Such an apparatus is known from EP-A-0 518 298.
  • the present invention aims to solve this problem by proposing a simple and economical device to make.
  • the present invention relates to an apparatus for digging vertical trenches in soil with very hard soil, as defined by claim 1.
  • the apparatus according to the invention also comprises positioning means for orienting it relative to the trench.
  • the chassis is consists of a tool holder part which supports the milling drums and their drive motor, and an anchoring part which supports the anchoring means and possibly the positioning means, the telescopic means connecting the tool holder part to the chassis anchoring part.
  • the tool holder part engages in a housing of the anchoring part, and can slide there axially.
  • the apparatus according to the invention can be used not only for overcoming the resistance of very hard terrains, but also to rectify a defect verticality of the trench when the device deviates from its path, for example if the milling drums work astride two layers of terrain different natures.
  • the apparatus can be advanced by successive extensions of the telescopic means, using only force the latter, which forces the milling drums to progress rigorously in the axis of the device and therefore in the extension of the trench vertical already done.
  • the device depending on the invention may also be useful to use the device depending on the invention to relieve the milling drums of part of the weight of the device, anchoring it in the trench and exercising on the drums milling a force less than the weight of the device.
  • the apparatus shown in Figure 1 comprises a frame 1 which is provided at its lower part with two pairs of milling drums 2 which are not seen than a drum in FIG. 1, the hidden drum of each pair being located on the same axis as the visible drum, and behind it.
  • Each pair of drums is rotated in the direction indicated by arrow 3, thanks to a motor (not shown).
  • the two pairs of drums rotate around separate parallel axes between them and orthogonal to the longitudinal axis of the drilling rig, i.e. around horizontal axes in working position.
  • the axes of rotation are all two arranged substantially in the same plane orthogonal to the longitudinal axis of the device.
  • the milling drums break up the ground located below the device and the resulting cuttings are sucked in through a mouth 4, connected to a pump 5, which pushes the cuttings to the ground surface through a mud hose 6.
  • the suction mouth 4 is arranged between the two pairs of drums.
  • the chassis 1 is suspended at its upper end by a muffle 7 to a lifting machine (not shown) from which hydraulic hoses come 8 which provide the hydraulic power necessary for the operation of the engine drums 2, pump 5 and other parts of the apparatus.
  • Frame 1 consists of two parts:
  • a holder portion has tool 1 on which are mounted the milling drums 2, their drive motor and the feed pump 5 cuttings.
  • the chassis comprises an anchoring part 1 b which is rigid and non-deformable which is provided at its lower part with a housing 9 opening downwards, and in which the tool-carrying part 1 a can engage to slide axially.
  • Hydraulic cylinders 10 secured on the one hand to the tool-carrying part 1 a and on the other hand to the anchoring part 1 b , allow the tool-carrying part 1 a to slide axially in the housing 9 while being guided by slides (not shown).
  • the slides make it possible to subject the tool-carrying part 1 a to move only in the longitudinal direction of the chassis, that is to say of the anchoring part 1 b . This direction is the vertical direction when the device is in the working position.
  • the external dimensions of the chassis 1 are limited to those of the anchoring part 1 b which is presented here in the form of a rectangular parallelepiped about 8 meters high.
  • the chassis lengthens by a height corresponding to the stroke of the hydraulic cylinders 10, or approximately one meter.
  • the anchoring part 1b is provided with a plurality of positioning pads 11 which make it possible to guide the apparatus during its descent into the trench, as seen in FIG. 2.
  • a particular embodiment of such pads is described in particular in European patent application 593 355 filed in the name of the applicant.
  • the positioning pads 11 allow the chassis immobilized in the trench to be properly positioned, to anchor it in this trench.
  • the anchoring part 1b is also provided with two anchoring pads 12 on its two large faces. These anchoring pads move away from the chassis to come to bear on the walls of the trench once the correct positioning of the device has been achieved thanks to the positioning pads 11.
  • the pads 12 are preferably controlled by hydraulic jacks.
  • the hydraulic cylinders 10 are supplied by hydraulic control circuits which make it possible to control the thrust exerted for the tool holder 1 a when the anchoring part 1 b is made integral with the trench using the pads anchor 12. It is thus possible to adapt the thrust exerted on the tool holder 1 a and therefore on the cutters to the hardness of the soil to be drilled.
  • the device In everyday use, the device is used with the tool holder part the chassis in the retracted position.
  • the anchoring part 1b is precisely positioned using the shoes 11 and pulls out the anchoring pads 12 so as to immobilize this anchoring part relative to the trench.
  • the milling drums and the tool holder can then sink into the hard ground layer, over the entire stroke of the cylinders hydraulic 10.
  • the anchor portion is then returned to the anchor shoes 12 to release 1b and allowed to descend the anchor part 1 b in the vertical trench to come and cap the part tool holder 1a under the effect of its own weight, by controlling this descent using hydraulic cylinders 10.
  • the party tool 1 thus returns to its retracted position.
  • the construction of the trench is continued so traditional, i.e. by keeping the tool holder part in the retracted position and leaving the milling drums to work under the sole action of the weight of the device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Earth Drilling (AREA)
  • Sewage (AREA)
EP97401224A 1996-06-04 1997-06-03 Appareil à châssis télescopique pour creuser des tranchées dans le sol Expired - Lifetime EP0811724B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9606871 1996-06-04
FR9606871A FR2749333B1 (fr) 1996-06-04 1996-06-04 Appareil a chassis telescopique pour creuser des tranchees dans le sol

Publications (2)

Publication Number Publication Date
EP0811724A1 EP0811724A1 (fr) 1997-12-10
EP0811724B1 true EP0811724B1 (fr) 2004-04-21

Family

ID=9492698

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97401224A Expired - Lifetime EP0811724B1 (fr) 1996-06-04 1997-06-03 Appareil à châssis télescopique pour creuser des tranchées dans le sol

Country Status (5)

Country Link
EP (1) EP0811724B1 (ko)
JP (1) JP3822948B2 (ko)
KR (1) KR100479241B1 (ko)
DE (1) DE69728713T2 (ko)
FR (1) FR2749333B1 (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059824B3 (de) * 2005-12-14 2007-06-21 Bauer Spezialtiefbau Gmbh Verfahren zur Herstellung von Schlitzen in standfesten Böden
CN102677720A (zh) * 2012-05-31 2012-09-19 张永忠 卵石成槽机
CN103770224A (zh) * 2014-01-29 2014-05-07 徐工集团工程机械股份有限公司 一种双轮铣槽机的进给装置及双轮铣槽机
EP3401444A1 (de) 2017-05-11 2018-11-14 BAUER Maschinen GmbH Schlitzwandgerät und verfahren zum erstellen eines schlitzes im boden
EP4279659A1 (de) 2022-05-18 2023-11-22 BAUER Maschinen GmbH Schlitzwandgerät und verfahren zum erstellen eines schlitzes im boden

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1580327B1 (de) * 2004-03-26 2008-05-21 BAUER Maschinen GmbH Schlitzwandfräse
DE102005017093B4 (de) 2004-08-12 2008-07-24 Bauer Maschinen Gmbh Fräse und Verfahren zur Bearbeitung des Erdbodens
DE502004005279D1 (de) * 2004-08-23 2007-11-29 Bauer Maschinen Gmbh Vorrichtung und Verfahren zum Erstellen einer Schlitzwand im Erdboden
WO2008147015A1 (en) * 2007-05-28 2008-12-04 Daewon Electric Company Limited Extendable excavating screw with hydraulic excavating blades
ES2328211B1 (es) * 2008-05-05 2010-09-13 Ack 90, S.L. Sistema fresador para la realizacion de muros pantalla.
ATE518992T1 (de) * 2009-05-15 2011-08-15 Bauer Maschinen Gmbh Fräsvorrichtung und verfahren zum abtragen von bodenmaterial
FR3041025B1 (fr) 2015-09-10 2017-09-29 Soletanche Freyssinet Machine de forage suspendue a un cable de sustentation fixe au module de forage
FR3041022B1 (fr) * 2015-09-10 2017-09-29 Soletanche Freyssinet Machine de forage ancrable munie d'un module de forage articule et mobile en translation
FR3041023B1 (fr) * 2015-09-10 2017-09-29 Soletanche Freyssinet Machine de forage comprenant un amortisseur
FR3041024B1 (fr) 2015-09-10 2017-09-29 Soletanche Freyssinet Machine de forage munie d'un dispositif d'ancrage permettant un deplacement horizontal du module de forage en position ancree
FR3083819B1 (fr) * 2018-07-13 2020-11-27 Soletanche Freyssinet Kit d'ancrage pour machine de forage
KR102269744B1 (ko) * 2020-12-18 2021-06-28 (주)범양이엔씨 지하연속벽 판넬 홈파기 시공용 굴착장치
CN114000557B (zh) * 2021-11-30 2022-10-14 江苏徐工工程机械研究院有限公司 铣槽机控制方法及铣槽机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214919A (en) * 1961-08-23 1965-11-02 Kusatake Nobuichi Apparatus for constructing a wall
NL7004298A (ko) * 1970-03-25 1971-09-28
JPH0718165B2 (ja) * 1989-02-09 1995-03-01 孝豊 藤田 多軸掘削機
DE3911624A1 (de) * 1989-04-09 1990-10-11 Delmag Maschinenfabrik Schlitzwandfraese
JPH06173266A (ja) * 1992-03-18 1994-06-21 Hazama Gumi Ltd 地中壁掘削機
FR2696769B1 (fr) * 1992-10-12 1994-12-09 Sol Cie Appareil pour creuser dans le sol des tranchées de grande profondeur à l'aide de tambours de fraisage.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005059824B3 (de) * 2005-12-14 2007-06-21 Bauer Spezialtiefbau Gmbh Verfahren zur Herstellung von Schlitzen in standfesten Böden
CN102677720A (zh) * 2012-05-31 2012-09-19 张永忠 卵石成槽机
CN103770224A (zh) * 2014-01-29 2014-05-07 徐工集团工程机械股份有限公司 一种双轮铣槽机的进给装置及双轮铣槽机
CN103770224B (zh) * 2014-01-29 2016-06-01 徐工集团工程机械股份有限公司 一种双轮铣槽机的进给装置及双轮铣槽机
EP3401444A1 (de) 2017-05-11 2018-11-14 BAUER Maschinen GmbH Schlitzwandgerät und verfahren zum erstellen eines schlitzes im boden
CN108867735A (zh) * 2017-05-11 2018-11-23 包尔机械有限公司 用于在地面中产生槽的槽壁设备及方法
US10822767B2 (en) 2017-05-11 2020-11-03 Bauer Maschinen Gmbh Trench wall apparatus and method for creating a trench in the ground
EP4279659A1 (de) 2022-05-18 2023-11-22 BAUER Maschinen GmbH Schlitzwandgerät und verfahren zum erstellen eines schlitzes im boden
WO2023222363A1 (de) 2022-05-18 2023-11-23 Bauer Maschinen Gmbh Schlitzwandgerät und verfahren zum erstellen eines schlitzes im boden

Also Published As

Publication number Publication date
FR2749333A1 (fr) 1997-12-05
JP3822948B2 (ja) 2006-09-20
FR2749333B1 (fr) 1998-08-28
DE69728713D1 (de) 2004-05-27
JPH1096247A (ja) 1998-04-14
KR100479241B1 (ko) 2005-08-01
KR980002490A (ko) 1998-03-30
DE69728713T2 (de) 2005-03-10
EP0811724A1 (fr) 1997-12-10

Similar Documents

Publication Publication Date Title
EP0811724B1 (fr) Appareil à châssis télescopique pour creuser des tranchées dans le sol
EP0265344B1 (fr) Procédé pour la réalisation d'un pieu dans le sol, machine de forage et dispositif pour la mise en oeuvre de ce procédé
FR2486562A1 (fr) Dispositif de fondation pour structure, telle qu'une plate-forme, notamment auto-elevatrice, reposant sur un fond sous-marin, et plates-formes de ce type
FR2899608A1 (fr) Outillage de forage
WO2001068991A1 (fr) Appareil de forage en terrain dur
EP0826835B1 (fr) Appareil pour creuser dans le sol des tranchées de grande profondeur
FR2806112A1 (fr) Appareil de forage en terrain dur
EP0353152B1 (fr) Dispositif d'évacuation des déblais pour la réalisation de tranchées de grande profondeur
FR2731024A1 (fr) Appareil destine a creuser des tranchees dans le sol
EP0109907B1 (fr) Dispositif pour assurer la verticalité d'un engin de perforation
EP0258122B1 (fr) Engin de fraisage pour creuser des tranchées dans le sol
FR2584435A1 (fr) Engin de terrassement destine notamment aux fouilles d'intervention de petites dimensions.
FR2534292A1 (fr) Procede de mise en place de buses de fondation dans un terrain de mauvaise qualite
FR2601556A1 (fr) Dispositif destine a la peche de coquillages, notamment de coquillages enfouis tels que les palourdes, et machine equipee d'un tel dispositif.
FR2641016A1 (en) Public works machine which can be used in particular for installing posts
FR2891287A1 (fr) Machine de realisation d'une paroi continue dans le sol
FR2565290A1 (fr) Procede et dispositif de creusement de puits
CA1273965A (fr) Procede et dispositif de creusement de puits
EP0790354B1 (fr) Dispositif d'insertion d'un joint actif dans une structure, appareil et procédé correspondants
BE494564A (ko)
EP0701026A1 (fr) Procédé et dispositif de compactage
FR3076306A1 (fr) Accessoire de manutention pour pose de canalisations
BE526532A (ko)
FR2644152A1 (fr) Dispositif pour l'arrachage de poteaux, piliers verticaux et similaires
BE488003A (ko)

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): DE FR IT NL

17P Request for examination filed

Effective date: 19980122

AKX Designation fees paid

Free format text: DE FR IT NL

RBV Designated contracting states (corrected)

Designated state(s): DE FR IT NL

17Q First examination report despatched

Effective date: 20010312

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR IT NL

REF Corresponds to:

Ref document number: 69728713

Country of ref document: DE

Date of ref document: 20040527

Kind code of ref document: P

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20050124

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20090527

Year of fee payment: 13

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20110101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20110101

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20160524

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20160526

Year of fee payment: 20

Ref country code: IT

Payment date: 20160525

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69728713

Country of ref document: DE