EP1752582B1 - Presse pour l' enfoncement d' objets dans le sol - Google Patents

Presse pour l' enfoncement d' objets dans le sol Download PDF

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Publication number
EP1752582B1
EP1752582B1 EP05017409A EP05017409A EP1752582B1 EP 1752582 B1 EP1752582 B1 EP 1752582B1 EP 05017409 A EP05017409 A EP 05017409A EP 05017409 A EP05017409 A EP 05017409A EP 1752582 B1 EP1752582 B1 EP 1752582B1
Authority
EP
European Patent Office
Prior art keywords
pressure cylinder
press device
sheet pile
pile wall
cylinder units
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.)
Active
Application number
EP05017409A
Other languages
German (de)
English (en)
Other versions
EP1752582A1 (fr
Inventor
Leonhard Weixler
Josef Gall
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen GmbH
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 Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to AT05017409T priority Critical patent/ATE398212T1/de
Priority to EP05017409A priority patent/EP1752582B1/fr
Priority to DE502005004412T priority patent/DE502005004412D1/de
Priority to JP2006217257A priority patent/JP4476253B2/ja
Publication of EP1752582A1 publication Critical patent/EP1752582A1/fr
Application granted granted Critical
Publication of EP1752582B1 publication Critical patent/EP1752582B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating

Definitions

  • the invention relates to a press device for sheet pile wall elements with a base support, at least two holding devices for holding each of a sheet pile wall element and a pressure cylinder unit for each holding device, which is arranged for lifting and lowering of the pressure cylinder unit.
  • the invention further relates to a method for adapting a press device to a special sheet pile wall wall, which differs in arrangement, shape and / or size of the sheet pile wall elements used from a previously processed sheet pile wall.
  • a press device for piles is from the DE-A-36 15 596 known, in which a pressing head on a mast guided on the beneficiapressenden pile and previously in a predetermined Height is locked at the mast.
  • Each pressing member has a detachable from the pressing head housing having an asymmetrically arranged rail guide.
  • the distance of the pressing members can be adapted to the distance of different sized piles by mutual replacement of the housing. This system can only be used for two press organs. In addition, only two different distances can be set.
  • the object of the present invention is to provide a simple and stable press device for sheet piling elements, which can be adapted efficiently to different wall elements and arrangements.
  • the device according to the invention is characterized in that on the base support a removable frame is releasably secured, that in the removable frame a receptacle for each printing cylinder unit is provided and that the pressure cylinder units are releasably supported in the receptacles.
  • a basic idea of the invention is to exchange only one removable frame for a frame with the required spacings of the receptacles for the printing cylinder units.
  • the complex components, such as the pressure cylinder units with the holding devices are easily solvable and can be reused.
  • the removable frame can be so simple and inexpensive, as a pure welded construction, run.
  • the distances of the receptacles in the frame into which the printing cylinder units are inserted with the holding means are carried out according to the distance of the assembled sheet pile walls. Since sheet piling elements for different sheet piling can vary in width and design, previously had to complete several complete presses with the pressure cylinder units and holding devices with a solid support structure or presses with complex and sensitive adjustment.
  • the invention provides a modular, stable press system that can be easily and flexibly adapted to the respective sheet pile wall profile and the respective sheet pile wall size.
  • a guide means is arranged on the base support, which cooperates in particular with a broker.
  • the base support of the press device according to the invention form a carriage.
  • the base support can be mounted on the mast of the Gurklers by the guide device and vertically displaceable along the mast.
  • connection device which on the one hand has detachable connections for the supply lines of the individual pressure cylinder units and, on the other hand, connections for at least one main supply line, and in that the connection device connects the at least one main supply line to the supply lines of the individual pressure cylinder units ,
  • the connection device can be a line or a connection block on the base carrier.
  • the base support may also be a holding, holding and pressing operations control, in particular for the hydraulic supply of the individual pressure cylinder units.
  • the main supply line may consist of a power line and / or a hydraulic line, which can be coupled via plugs or connecting pins to the supply lines for the individual pressure cylinder units.
  • the holding means each have a guide shaft which projects into the receptacle on the removable frame and is slidably mounted therein.
  • a holding device can press or pull a sheet-wall element into the ground.
  • Sliding bushes, oiled rollers or rollers may be located between the receiving wall and the projecting pipe part at the upper portion of the guide shaft for a guide with the least possible friction.
  • a particularly preferred embodiment of the invention is characterized in that the pressure cylinder unit has a piston rod which is releasably secured to the guide shaft.
  • the guide shaft of the holding device and at the bottom of the piston of the pressure cylinder unit can each have a through hole through which a bolt can be inserted for connecting.
  • Above each pressure cylinder unit is attached to the frame.
  • the holding device has a clamping head which is mounted on the guide shaft adjustable, in particular rotatable.
  • the clamping head serves for clasping the upper end of each sheet pile wall element.
  • the collets of the clamping head can be hydraulically operated.
  • the sheet piling elements can be angularly stretched with e.g. Z- or U-profiles are formed or arranged at an angle to each other.
  • the clamping head is rotatably mounted on the guide shaft. The rotation can take place manually or by a rotary drive.
  • the guide shaft has a flange with a circular hole pattern, with which the clamping head can be fastened in different angular positions.
  • the individual receptacles are the same design and that the pressure cylinder units are designed as a module constructed equal.
  • a press device according to the invention is slidably mounted.
  • the broker of a construction equipment represents a vertical guide for the press device for pressing or pulling the sheet pile elements. Basically, this vertical guidance can also be accomplished by a directly supported on the ground mast.
  • the inventive method is characterized in that the pressure cylinder units released from a first removable frame and the removable frame are released from the base support and that subsequently attached a second removable frame, which is adapted to the special sheet pile wall, to the base support and the pressure cylinder units are mounted in the receptacles of the second removable frame.
  • the press apparatus 12 has a removable frame 40, four modular printing cylinder units 20 and a base support 10 serving as an adapter for coupling to a carriage 68 guided on the upper mast 66.
  • Fig. 1 the press device 12 is shown as a view on its longitudinal side, wherein the right of the axis of symmetry of the removable frame 40, this is shown cut with the holding means 30.
  • Fig. 2 the press device 12 is shown as a sectional view on its broad side, in which case also their coupling to the top mast 66 via the base support 10 and a guide means 52 is shown in section.
  • Fig. 3 the press device 12 is shown as a view on its top, wherein also here the base support 10 and the guide means 52 are shown in section.
  • a guide rail of the guide device 52 is releasably secured by means of bolts. By loosening and removing screws 43, the removable frame 40 can be released from the base support 10.
  • the press device has four printing cylinder units 20, each with a holding device 30 attached thereto, which are guided and secured together in the removable frame 40.
  • Each pressure cylinder unit 20 consists of a piston rod 22 and a cylinder 24, which via a hydraulic supply line 74 is supplied with energy for lifting and lowering the clamped sheet pile wall elements.
  • Each holding device 30 has a guide shaft 32, which is formed from a four-edged sleeve 31 and a base body 35. At the junction between the sleeve 31 with the piston rod 22, the tube 31 has a hole around which each wall reinforcement 28 is welded. With a bolt 44 which penetrates the hole and a bearing eye 29 of the piston rod 22, this is releasably connected to the guide shaft 32.
  • each holding device 30 has a clamping head 34 with a hydraulic collet 78 for gripping a sheet-pile wall element 50.
  • the clamping head 34 is fastened with a setting flange 33 on a round flange 37 of the main body 35 belonging to the guide shaft 32.
  • the box-shaped interchangeable frame 40 has a casing 55 which is reinforced at the bottom by an externally welded ring plate 56 and stiffened by internally welded vertical ribs 57, horizontal ribs 58 and perforated ribs 59.
  • the removable frame designed as a welded construction 40 is stable and lightweight due to the low material consumption.
  • each holder 42 includes wear strips 53 welded to the casing which serve to guide the guide shaft 32 along the sides of the sleeve 31.
  • the receptacle 42 each include two welded to the top of the jacket 55 bearing plates 26 for securing the cylinder 24 of the printing cylinder units 20.
  • the receptacle 42 For spaced attachment of a long removable frame 40 to a shorter base support 10 are welded to a longitudinal side of the casing 55 spacer ribs 17, to which in turn a threaded hole plate 18 is welded, which is screwed to the base support 10.
  • the base support 10 has a mounting plate 14 with stiffening ribs 16 and a connection device 70 with connection holes 72 for coupling additional components.
  • Fig. 4 shows a possible arrangement and a possible shape of the sheet piling elements 50 with the holding devices 30 seated thereon.
  • the sheet pile wall elements 50 are formed as profile plates made of steel and provided with a Z-profile.
  • the sheet piling elements 50 can also be differently shaped sheet piles.
  • the sheet piling elements 50 have engagement surfaces 49, on the upper ends of which the collets 78 of the holding devices 30 engage.
  • the sheet pile wall elements 50 have connecting surfaces 51 with hooks 48, with which the sheet pile walls 50 are connected to one another in an intermeshing manner.
  • the holding devices 30 are shown so that the adjustment flanges 33 of the guide shafts 32 and the clamping heads 34 can be seen.
  • the adjusting flange 33 has beads 38 with positioning eyes 39 and elongated holes 36 for adjusting and subsequent angular mounting on the round flange 37 of the main body 35.
  • FIG. 5 an embodiment of a construction device 60 for the press device 12 according to the invention is shown.
  • the construction equipment 60 has an undercarriage movable on the ground surface 65, a rotatable superstructure 64 sitting thereon and a Aufrichtgestfite 63 with leader 62 on.
  • the broker 62 consists mainly of a lower mast 67 and the upper mast 66, on which the press device 12 according to the invention is guided over the base support 10 by means of the guide means 52 together with the connected slide 68.
  • the connections for an electrical and a hydraulic main supply line 76th located on the carriage 68 on the upper mast 66, the connections for an electrical and a hydraulic main supply line 76th
  • an upper bolt 45 is released and removed from the suspension 26, whereby the pressure cylinder unit 20 can be removed after uncoupling the supply lines 74 down from the suspension 26 and from the receptacle 42.
  • the removable frame 40 can be removed by loosening the screws 46 of the mounting plate 14 of the base support 10. For better handling are located between the mounting plate 14 and the heads of the screws 46 spacers 47. Subsequently, adapted to the distances of the new sheet pile elements 50 new removable frame 40 with adjusted intervals of the new recordings 42 are again mounted on the mounting plate 14. Finally, the printing cylinder units 20 are pushed into the new receptacles 42 and reconnected.
  • the piston rod 22 can be moved out of the cylinder 24 and a bolt extension thread 27, the lower bolt 44 can be solved and pulled out, whereby the clamping head 34 is removable together with the entire holding device 30 from the cylinder piston 22.
  • the adjusting flanges 33 of the respective clamping heads are fastened twisted to the round flanges 37 of the respective pressure cylinder unit 20.
  • the positioning eyes are used for alignment 39 of the respective beads 38 and located on a circle slots 36 on the adjusting flange 33 of the clamping head 34th

Landscapes

  • Engineering & Computer Science (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)
  • Structural Engineering (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Bulkheads Adapted To Foundation Construction (AREA)
  • Finishing Walls (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)

Claims (10)

  1. Dispositif de pressage (12) pour des éléments de mur de palplanches (50) avec
    - un support de base (10),
    - au moins deux dispositifs de maintien (30) pour maintenir chacun un élément de mur de palplanches (50) et
    - une unité de vérin pressurisé (20) pour chaque dispositif de maintien (30) qui est placé pour monter et descendre sur l'unité de vérin pressurisé (20),
    caractérisé
    - en ce que , sur le support de base (10), est fixé de façon amovible un châssis interchangeable (40),
    - en ce que dans le châssis interchangeable (40) est prévu un logement (42) pour chaque unité de vérin pressurisé (20), et
    - en ce que les unités de vérin pressurisé (20) sont montées amovibles dans les logements (42).
  2. Dispositif de pressage selon la revendication 1, caractérisé en ce que sur le support de base (10) est placé un dispositif de guidage (52) qui coopère en particulier avec une jumelle (62).
  3. Dispositif de pressage selon la revendication 1 ou 2, caractérisé
    en ce qu' un dispositif de raccordement est placé, qui comporte d'une part des raccords amovibles pour les conduites d'alimentation (74) des différentes unités de vérin pressurisé (20), et d'autre part des raccords pour au moins une conduite d'alimentation principale (76), et
    en ce que le dispositif de raccordement relie la conduite d'alimentation principale (76) au nombre d'au moins une aux conduites d'alimentation (74) des différentes unités de vérin pressurisé (20).
  4. Dispositif de pressage selon l'une quelconque des revendications 1 à 3, caractérisé en ce que les dispositifs de maintien (30) comportent chacun une tige de guidage (32) qui dépasse dans le logement (42) sur le châssis interchangeable et y est montée mobile.
  5. Dispositif de pressage selon la revendication 4, caractérisé en ce que l'unité de vérin pressurisé (20) comporte une tige (22) de piston qui est fixée amovible sur la tige de guidage (32).
  6. Dispositif de pressage selon la revendication 4 ou 5, caractérisé en ce que le dispositif de maintien (30) comporte une tête de serrage (34) qui est montée mobile, en particulier rotative, sur la tige de guidage (32).
  7. Dispositif de pressage selon la revendication 6, caractérisé en ce que la tige de guidage (32) comporte une bride (33) avec un motif de trous disposé en cercle, avec laquelle la tête de serrage (34) peut être fixée dans différentes positions angulaires.
  8. Dispositif de pressage selon l'une quelconque des revendications 1 à 7, caractérisé
    en ce que , dans le châssis interchangeable (40), les différents logements (42) sont réalisés identiques, et
    en ce que les unités de vérin pressurisé (20) sont conformées en modules de même construction.
  9. Engin de chantier avec une jumelle
    caractérisé en ce que le long de la jumelle (62) est monté mobile un dispositif de pressage (12) selon l'une quelconque des revendications 1 à 8.
  10. Procédé d'adaptation d'un dispositif de pressage (12) selon l'une quelconque des revendications 1 à 8 à un mur de palplanches spécial qui, par son agencement, la forme et/ou la taille des éléments de palplanches (50) utilisées, diffère d'un mur de palplanches traité précédemment,
    caractérisé
    en ce que les unités de vérin pressurisé (20) sont libérées d'un premier châssis interchangeable (40) et le châssis interchangeable (40) est libéré du support de base (10), et
    en ce qu 'ensuite, un deuxième châssis interchangeable (40'), qui est adapté au mur de palplanches spécial, est fixé au support de base (10) et les unités de vérin pressurisé (20) sont fixées dans les logements (42') du deuxième châssis interchangeable (40').
EP05017409A 2005-08-10 2005-08-10 Presse pour l' enfoncement d' objets dans le sol Active EP1752582B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
AT05017409T ATE398212T1 (de) 2005-08-10 2005-08-10 Pressenvorrichtung für spundwandelemente und verfahren zum anpassen dieser an eine spezielle spundwand
EP05017409A EP1752582B1 (fr) 2005-08-10 2005-08-10 Presse pour l' enfoncement d' objets dans le sol
DE502005004412T DE502005004412D1 (de) 2005-08-10 2005-08-10 Pressenvorrichtung für Spundwandelemente und Verfahren zum Anpassen dieser an eine spezielle Spundwand
JP2006217257A JP4476253B2 (ja) 2005-08-10 2006-08-09 矢板壁エレメント用の加圧デバイス、当該加圧デバイスを用いた建設工事機械、および当該デバイスを特定の矢板壁に適用させるための方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP05017409A EP1752582B1 (fr) 2005-08-10 2005-08-10 Presse pour l' enfoncement d' objets dans le sol

Publications (2)

Publication Number Publication Date
EP1752582A1 EP1752582A1 (fr) 2007-02-14
EP1752582B1 true EP1752582B1 (fr) 2008-06-11

Family

ID=35852184

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05017409A Active EP1752582B1 (fr) 2005-08-10 2005-08-10 Presse pour l' enfoncement d' objets dans le sol

Country Status (4)

Country Link
EP (1) EP1752582B1 (fr)
JP (1) JP4476253B2 (fr)
AT (1) ATE398212T1 (fr)
DE (1) DE502005004412D1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3615596A1 (de) * 1986-05-09 1987-11-12 Martin Oetken Gmbh & Co Kg Verfahren und vorrichtung zum einbringen von pfaehlen oder dergleichen in den erdboden, bei dem die pfaehle in den erdboden eingepresst werden
DE4004115A1 (de) * 1990-02-10 1991-08-14 Mueller Ludwig & Soehne Spundwandpresse
DE9113365U1 (de) * 1991-10-28 1992-01-16 Ramm GmbH Spezialtiefbau, 2351 Padenstedt Vorrichtung zum Einpressen von Spundbohlen in das Erdreich

Also Published As

Publication number Publication date
JP2007046448A (ja) 2007-02-22
ATE398212T1 (de) 2008-07-15
JP4476253B2 (ja) 2010-06-09
DE502005004412D1 (de) 2008-07-24
EP1752582A1 (fr) 2007-02-14

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