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EP1146173A1 - Einrichtung zur Herstellung von Bohrpfählen - Google Patents

Einrichtung zur Herstellung von Bohrpfählen Download PDF

Info

Publication number
EP1146173A1
EP1146173A1 EP01400915A EP01400915A EP1146173A1 EP 1146173 A1 EP1146173 A1 EP 1146173A1 EP 01400915 A EP01400915 A EP 01400915A EP 01400915 A EP01400915 A EP 01400915A EP 1146173 A1 EP1146173 A1 EP 1146173A1
Authority
EP
European Patent Office
Prior art keywords
auger
dip tube
tube
core
integral
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
EP01400915A
Other languages
English (en)
French (fr)
Other versions
EP1146173B1 (de
Inventor
David Sherwood
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 EP1146173A1 publication Critical patent/EP1146173A1/de
Application granted granted Critical
Publication of EP1146173B1 publication Critical patent/EP1146173B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/46—Concrete or concrete-like piles cast in position ; Apparatus for making same making in situ by forcing bonding agents into gravel fillings or the soil

Definitions

  • the subject of the present invention is a machine for production of auger type bored piles.
  • the invention relates to a machine which simultaneously allows the drilling of a cylindrical excavation in the ground and filling this excavation with grout or concrete to finally get a stake molded into the excavated soil.
  • FIG. 1 there is shown a machine auger type drilling for making molded piles.
  • This machine comprises a platform 10 preferably mounted on a track 12 on which is articulated a guide mast 14 which, in the position of work, is vertical.
  • the mast 14 carries on one of its faces slides vertical 16 for guiding in translation a carriage 18.
  • This carriage 18 carries a rotation head 20 which cooperates with a hollow auger 22 consisting of a hollow core 24 and at least one propeller-shaped blade 26.
  • the rotation head 22 is used to rotate the auger 22, which causes it to sink into the ground by screwing and therefore the drilling the well.
  • the auger 22 is hollow, it is possible after drilling the well, inject grout or concrete into it to build the stake as the auger exits the well.
  • the height of mast 14 and height H of auger 22 are always limited to a value of the order of 20 meters. However, in some sites, it is desirable to be able to drill and make molded piles whose depth is around 25 meters.
  • a major drawback of such a system is the way whose concrete is introduced into the borehole to make the pile.
  • the concrete comes out directly at the lower open end 24a of the hollow core auger.
  • the displacement of this lower end 24a using the carriage 18 is delicate and the risk is that this lower end is not found above the concrete gradually filling the drilled well.
  • This discontinuity is accompanied by a risk of localized landslide of the land in which the well has just been drilled and very significantly alter the mechanical strength of the pile which will thus be produced.
  • An object of the present invention is to provide such drilling machine meeting these two requirements simultaneously.
  • the actuator means comprise a annular body surrounding the dip tube and integral in translation with the upper end of the extension tube and an annular movable part surrounding the dip tube and integral in translation with the end upper part of the dip tube.
  • the machine further comprises a tube plunger 36 which is slidably mounted in the hollow core 24 of the auger and in the Kelly 28.
  • the dip tube 36 has a lower end 36a and an upper end 36b which is connected to the pipe 32 supply concrete or grout to the dip tube 36.
  • the upper end 28b of the Kelly is connected to an annular cylinder 38 which is interposed between the end upper 28b of the Kelly and the upper end 36b of the dip tube.
  • This annular cylinder 38 which surrounds the upper part of the dip tube consists of an annular body 40 which surrounds the dip tube 36 and which is integral in translation with the upper end 28b of the Kelly but, preferably free relative to the latter in rotation.
  • the body 40 of the jack ring 38 is connected to a pipe 42 for supplying fluid under pressure to control the jack 38.
  • the latter also comprises an annular movable part 44 which surrounds the dip tube 36 and of which the upper end 44a is connected and secured to the end upper 36b of the dip tube by means of joining 46 which join the movable part of the cylinder in translation with the dip tube but which is preferably free to rotate.
  • the joining system 46 constitutes at the same time a rotating joint for the concrete supply line 32 of the dip tube 36.
  • any position of the assembly constituted by the auger 22 and the Kelly 28 to define for the dip tube 36 a retracted position (figure 3a) in which the end 36a of the dip tube is set back by relative to the lower end 24a of the auger core and a position output shown in Figure 3b.
  • the cylinder body annular 40 is supplied with pressurized fluid, which causes the rise of the dip tube relative to the assembly constituted by the auger and Kelly.
  • the dip tube is lowered relative to the assembly constituted by the auger and the Kelly and its lower end 36a protrudes out of the lower end 24a of the auger core.
  • the dip tube In this position, it is possible to control, by the dip tube, the injection of concrete in the well previously drilled by the auger 22.
  • the side wall of the dip tube is provided with injection orifices such than 50.
  • the orifices 50 are located at a controlled depth h 'below the lower end 24a of the auger, which keeps the injection ports 50 below of the free level of the concrete gradually filling the drilled well.
  • the lower end 36a As is also known per se, it is possible to equip the lower end 36a with a drilling tool which facilitates the action auger when drilling the well.
  • the dip tube 36 is coupled in rotation with the auger 22 and Kelly 28. This is made possible by the presence of the rotating joint 46 making the connection between the supply line 32 and the dip tube 36.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Piles And Underground Anchors (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Soil Working Implements (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Paper (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
EP01400915A 2000-04-11 2001-04-10 Einrichtung zur Herstellung von Bohrpfählen Expired - Lifetime EP1146173B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0004612 2000-04-11
FR0004612A FR2807455B1 (fr) 2000-04-11 2000-04-11 Machine pour la realisation de pieux fores

Publications (2)

Publication Number Publication Date
EP1146173A1 true EP1146173A1 (de) 2001-10-17
EP1146173B1 EP1146173B1 (de) 2004-03-10

Family

ID=8849109

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01400915A Expired - Lifetime EP1146173B1 (de) 2000-04-11 2001-04-10 Einrichtung zur Herstellung von Bohrpfählen

Country Status (11)

Country Link
US (1) US6478512B2 (de)
EP (1) EP1146173B1 (de)
AT (1) ATE261516T1 (de)
DE (1) DE60102255T2 (de)
ES (1) ES2217097T3 (de)
FR (1) FR2807455B1 (de)
HK (1) HK1040748B (de)
HU (1) HU224376B1 (de)
RU (1) RU2261305C2 (de)
SK (1) SK287449B6 (de)
UA (1) UA74136C2 (de)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298937C (zh) * 2004-04-05 2007-02-07 河北工业大学 现场灌注大直径钢筋混凝土管桩的工艺方法和设备
CN102226342A (zh) * 2011-04-15 2011-10-26 山东鑫国重机科技有限公司 旋喷沉桩多功能桩机
EP2395154A1 (de) * 2010-06-14 2011-12-14 Soilmec S.p.A. Vorrichtung und Verfahren zum verdichten eines Untergrunds
CN102587831A (zh) * 2012-03-23 2012-07-18 重庆勤牛工程机械有限责任公司 一种方便运输的钻臂加长的矿用切削钻机
FR2986247A1 (fr) * 2012-01-30 2013-08-02 Soletanche Freyssinet Machine de forage pour la realisation de pieux comprenant une sonde penetrometrique
CN103362437A (zh) * 2013-07-31 2013-10-23 连云港黄海机械股份有限公司 一种门架式岩心钻机
CN104250970A (zh) * 2013-06-27 2014-12-31 上海城地建设股份有限公司 一种新型可视化智能超流态混凝土灌注桩装置及施工方法
CN106192995A (zh) * 2016-07-11 2016-12-07 中铁上海工程局集团有限公司 一种有关挖孔桩机械成孔的作业装置及其施工方法
FR3051218A1 (fr) * 2016-05-10 2017-11-17 Franki Fond Dispositif de forage a outil telescopable.
FR3068726A1 (fr) * 2017-07-04 2019-01-11 Jean Marie Labrue Tubage a vis pour le forage et le betonnage controle des pieux de fondation ainsi que les equipements necessaires a sa mise en oeuvre
CN111994647A (zh) * 2020-09-02 2020-11-27 界首市金龙机械设备有限公司 一种智能机器人翻仓机

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2168078B1 (es) * 2000-09-06 2004-01-01 Rodio Cimentaciones Especiales Dispositivo de hormigonado para cabezales de rotacion de barrenas continuas.
ITTO20010032A1 (it) * 2001-01-17 2002-07-17 Soilmec Spa Unita' di perforazione per pali di fondazione.
FR2831205B1 (fr) * 2001-10-24 2004-05-14 Cie Du Sol Procede et systeme de forage de puits pour la realisation de pieux moules
US6953315B2 (en) * 2003-01-16 2005-10-11 North Carolina State University Apparatus and method for controlling flow of process materials
US7097388B1 (en) * 2003-03-21 2006-08-29 Geoject, Inc. Grout injecting/structure anchoring system
FR2854179B1 (fr) * 2003-04-23 2005-07-15 Cie Du Sol Systeme de tariere a ergot
US7389831B2 (en) * 2004-04-14 2008-06-24 The Charles Machine Works, Inc. Dual-member auger boring system
ITTO20040457A1 (it) * 2004-07-06 2004-10-06 Soilmec Spa Attrezzatura di perforazione del terreno ad elica continua con asta di prolunga ad almeno due sfili e metodo di scavo mediante detta attrezzatura
US20060159525A1 (en) * 2005-01-03 2006-07-20 Ramzy Moumneh Grout injecting/structure anchoring system
GB0505788D0 (en) * 2005-03-22 2005-04-27 Roxbury Ltd Method and apparatus for introducing elongate members into the ground
EP2133507B1 (de) 2008-06-13 2011-03-09 BAUER Maschinen GmbH Bohrvorrichtung und Bohrverfahren
CN102155156B (zh) * 2011-01-24 2012-11-28 重庆勤牛工程机械有限责任公司 高速液压钻机
WO2014091395A1 (en) * 2012-12-10 2014-06-19 Jaron Lyell Mcmillan Modified stone column drill
CN104878754B (zh) * 2015-06-05 2016-05-11 赵子健 菱形复合搅拌成桩机
US9708129B1 (en) * 2016-06-03 2017-07-18 DeWind One-Pass Trenching LLC Adjustable auger assembly for a trencher
FR3101102B1 (fr) * 2019-09-23 2021-08-27 Nge Fond Dispositif de forage comportant un tube plongeur télescopique à goupille
US11168456B2 (en) * 2019-11-08 2021-11-09 Ojjo, Inc. Systems, methods, and machines for automated screw anchor driving
CN110637557A (zh) * 2019-11-08 2020-01-03 高强 一种多用途车载打坑机
CN111497002A (zh) * 2020-04-26 2020-08-07 重庆佳耀商品混凝土有限公司 抢修工程带芯混凝土造件机

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JPS5880021A (ja) * 1981-11-06 1983-05-14 Asuku Kenkyusho:Kk 掘削混練方法
FR2566813A1 (fr) * 1984-06-29 1986-01-03 Soletanche Dispositif et procede pour la realisation de pieux en beton dans le sol et pieux obtenus par ce procede
JPH01260117A (ja) * 1988-04-11 1989-10-17 Toshikatsu Endo 杭打工法

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US3303656A (en) 1962-12-21 1967-02-14 Richard E Landau Method and apparatus for constructing columns of material in soil
US3485052A (en) 1967-08-03 1969-12-23 Lee A Turzillo Method and means for forming concrete piles
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US3690109A (en) * 1970-03-16 1972-09-12 Lee A Turzillo Method and means for producing pile or like structural columns in situ
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DE3738420A1 (de) * 1987-11-12 1989-05-24 Klemm Bohrtech Verfahren und vorrichtung zur herstellung von pfaehlen im erdreich
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5880021A (ja) * 1981-11-06 1983-05-14 Asuku Kenkyusho:Kk 掘削混練方法
FR2566813A1 (fr) * 1984-06-29 1986-01-03 Soletanche Dispositif et procede pour la realisation de pieux en beton dans le sol et pieux obtenus par ce procede
JPH01260117A (ja) * 1988-04-11 1989-10-17 Toshikatsu Endo 杭打工法

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1298937C (zh) * 2004-04-05 2007-02-07 河北工业大学 现场灌注大直径钢筋混凝土管桩的工艺方法和设备
EP2395154A1 (de) * 2010-06-14 2011-12-14 Soilmec S.p.A. Vorrichtung und Verfahren zum verdichten eines Untergrunds
ITTO20100507A1 (it) * 2010-06-14 2011-12-15 Soilmec Spa Dispositivo e metodo di perforazione a costipamento di terreno.
US8511941B2 (en) 2010-06-14 2013-08-20 Soilmec S.P.A. Device and method for drilling and compacting ground
CN102226342A (zh) * 2011-04-15 2011-10-26 山东鑫国重机科技有限公司 旋喷沉桩多功能桩机
CN102226342B (zh) * 2011-04-15 2013-05-01 山东鑫国重机科技有限公司 旋喷沉桩多功能桩机
EP2631367A3 (de) * 2012-01-30 2014-01-22 Soletanche Freyssinet Bohrmaschine zum Aufstellen von Masten, die eine Sonde zur penetrometrischen Messung umfasst
FR2986247A1 (fr) * 2012-01-30 2013-08-02 Soletanche Freyssinet Machine de forage pour la realisation de pieux comprenant une sonde penetrometrique
EP2631367A2 (de) * 2012-01-30 2013-08-28 Soletanche Freyssinet Bohrmaschine zum Aufstellen von Masten, die eine Sonde zur penetrometrischen Messung umfasst
CN102587831A (zh) * 2012-03-23 2012-07-18 重庆勤牛工程机械有限责任公司 一种方便运输的钻臂加长的矿用切削钻机
CN102587831B (zh) * 2012-03-23 2013-11-27 重庆勤牛工程机械有限责任公司 一种方便运输的钻臂加长的矿用切削钻机
CN104250970A (zh) * 2013-06-27 2014-12-31 上海城地建设股份有限公司 一种新型可视化智能超流态混凝土灌注桩装置及施工方法
CN103362437A (zh) * 2013-07-31 2013-10-23 连云港黄海机械股份有限公司 一种门架式岩心钻机
CN103362437B (zh) * 2013-07-31 2015-07-08 连云港黄海机械股份有限公司 一种门架式岩心钻机
FR3051218A1 (fr) * 2016-05-10 2017-11-17 Franki Fond Dispositif de forage a outil telescopable.
CN106192995A (zh) * 2016-07-11 2016-12-07 中铁上海工程局集团有限公司 一种有关挖孔桩机械成孔的作业装置及其施工方法
FR3068726A1 (fr) * 2017-07-04 2019-01-11 Jean Marie Labrue Tubage a vis pour le forage et le betonnage controle des pieux de fondation ainsi que les equipements necessaires a sa mise en oeuvre
CN111994647A (zh) * 2020-09-02 2020-11-27 界首市金龙机械设备有限公司 一种智能机器人翻仓机

Also Published As

Publication number Publication date
HK1040748A1 (en) 2002-06-21
ATE261516T1 (de) 2004-03-15
SK4872001A3 (en) 2002-05-09
US20010032741A1 (en) 2001-10-25
FR2807455A1 (fr) 2001-10-12
HK1040748B (zh) 2004-10-08
UA74136C2 (uk) 2005-11-15
EP1146173B1 (de) 2004-03-10
RU2261305C2 (ru) 2005-09-27
HUP0101483A2 (hu) 2002-05-29
DE60102255T2 (de) 2005-03-10
HU0101483D0 (en) 2001-06-28
SK287449B6 (sk) 2010-10-07
US6478512B2 (en) 2002-11-12
FR2807455B1 (fr) 2004-04-02
DE60102255D1 (de) 2004-04-15
HU224376B1 (hu) 2005-08-29
ES2217097T3 (es) 2004-11-01

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