EP0398833A1 - Vorrichtung zum Ermöglichen des Hantierens, Ineinandergreifens, Führens, Einrammens, Verbindens von Stahlprofilen oder Spundbohlen - Google Patents

Vorrichtung zum Ermöglichen des Hantierens, Ineinandergreifens, Führens, Einrammens, Verbindens von Stahlprofilen oder Spundbohlen Download PDF

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Publication number
EP0398833A1
EP0398833A1 EP90470025A EP90470025A EP0398833A1 EP 0398833 A1 EP0398833 A1 EP 0398833A1 EP 90470025 A EP90470025 A EP 90470025A EP 90470025 A EP90470025 A EP 90470025A EP 0398833 A1 EP0398833 A1 EP 0398833A1
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EP
European Patent Office
Prior art keywords
axis
jaw
frame
sheet
articulated
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
EP90470025A
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English (en)
French (fr)
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EP0398833B1 (de
Inventor
Christian Barth
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Individual
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Individual
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Filing date
Publication date
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Publication of EP0398833A1 publication Critical patent/EP0398833A1/de
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Publication of EP0398833B1 publication Critical patent/EP0398833B1/de
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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
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine

Definitions

  • the present invention relates to a device for handling, interlocking between them, guiding, sinking, filing metal profiles or sheet piles.
  • the object of the invention is to remedy these drawbacks.
  • a device which makes it possible to handle, engage them, guide, sink, put in sheet metal or sheet pile sections, characterized in that it is arranged at the end of an arm of hydraulic shovel by means of a mounting plate mounted on said hydraulic shovel arm, said plate being secured to a frame on which is fixed a 360 ° rotation clamp which apprehends and maintains the profiles by their wings, at a any place of their side chants.
  • a safety device which, in its front position, prevents inadvertent sliding of the sections or sheet piles.
  • a telescopic folding arrow which guides the movement of a sliding carriage, support of the mounting plate of the threshing hammer.
  • the device of the invention operates by using as an energy source that of the shovel which carries it and therefore comprises a plate which allows its mounting on the arm of the hydraulic shovel, which gives it the same possibilities of movement as a bucket. .
  • the safety device placed under the clamp slides forward and is placed under the sheet piles, to avoid inadvertent sliding. These, held vertically by their lower part, are then raised to the level of the top of the curtain already in place and their lock engaged in the sheet pile lock previously plugged.
  • the clamp held in this position, adjusts the verticality and alignment, preventing any deviation at the start of threshing.
  • the latter begins by bringing it into a vertical position, by its lifting device, of a telescopic boom, articulated at the top of an oscillating box, the axis of which is aligned with the axis of rotation of the clamp.
  • the folding or unfolding of the boom then adjusts the height of the hammer and places it on the profile to be beaten, maintaining pressure during striking.
  • a complementary device controls the sliding of a carriage which carries the adaptation piece of the hammer and extends this action until the slide reaches the foot of arrow, while maintaining vertical pressure on the profile.
  • the clamp is tilted by 90 °, allowing the pile to continue driving until the sheet pile heads reach the desired level.
  • the device shown in Figures 1 to 5 as a whole comprises a plate (1) welded to a frame (2).
  • This consists of two strong sheets (3) spaced about 30cm apart and joined together by three spacers (4) of the same kind.
  • Two verticals are placed at the lateral ends; the other horizontal is placed at the base of the previous ones.
  • the frame seen from behind in Figure 2, has in its upper part, the shape of a semicircle and in its lower part, that of a rectangle about two meters long.
  • the rear part of the frame is similar to the previous one, truncated from its part in a semicircle.
  • the front face circumscribes an orientation ring (5), driven in rotation by the pinion (6) of a hydraulic motor (7), placed in the free space provided between the two faces of the frame.
  • the fixed part of the crown is bolted to the frame.
  • the movable part drives in its movement a sheet (8) which supports the gripper for gripping the sheet piles.
  • the supports can be immobilized on the sleepers, using pins (11), introduced into the bores which pierce them right through.
  • Each support consists of a square tube sliding around that of the cross member, on the side faces of which are welded two trapezoidal sheets braced. Between these sheets is housed a jaw (12), having the shape of a portion of a circle which rotates about an axis (13), passing through it and the two lateral sheets of the support.
  • the jaw rotation movement is controlled by a small telescopic cylinder (14) whose head is articulated on the part lower jaw and lower body on a sill in H profile (15), welded to the longitudinal axis of symmetry of the clamp.
  • the other end of the jaw protrudes from the radius of the circle portion and forms a jaw whose contact face with the sheet pile locks is striated.
  • the jaws can be immobilized in rotation by the installation of a second spindle in another bore (18), which, after removal of the dies, makes it possible to adjust the spacing of the supports, using the clamping jacks .
  • FIG. 7 shows the clamp equipped with elongated jaws which allow to grip and move horizontally a pile of sheet piles during unloading or distribution on site.
  • an oscillating box (19), represented by FIGS. 12 to 14 is movable around an axis (20), the center of which is aligned with that of the crown orientation, which allows it to tilt approximately 15 ° on either side of its vertical axis, under the effect of a jack (21), articulated under its underside on the one hand, on a vertical spacer of the built, on the other hand.
  • This box made up of welded sheets, is reinforced at the location of the axis of oscillation on each of its faces by a sheet (22), as well as on a part of the surface of its sides, by a plate of strong sheet (23). Its upper part is extended so as to be able to receive a bore which will serve for the passage of the axis of rotation (24) towards the rear, of the telescopic boom.
  • the rigidity of the box is improved by sheets parallel (25) to its base, welded inside of it and three in number.
  • the front part of the box which appears in Figure 12 in cantilever, presents from behind in Figure 13, a curved shape to the diameter of the slewing ring on which three rollers (26) are supported, in order to limit the stresses in the angle formed by the box.
  • an ear on which is articulated by an axis, the jack (27) which controls the reversal of the telescopic boom.
  • the jack which controls the reversal of the telescopic boom.
  • it consists of a lower part in which slide the two rectangular sections (28) constituting its upper element.
  • This slides has the shape of a rectangle of welded sheets, the widths of which are the sides.
  • the front face (29) reserves an opening over its entire height, except for a spacer at the head and one at the bottom which maintain the spacing on both sides.
  • a space of a few centimeters is reserved between the rear face and the slide, by means of a plate (30) welded on the internal face of this sheet and at its upper part, as well as a plate (31) of the same dimension welded at the rear of the slide at its lower part, which thus completes the role of the spacer which fixes its spacing.
  • a bracket (32) which has a cantilever of about thirty centimeters on the front of the boom.
  • the two plates have a function of stopping the sliding of the two elements. This movement is due to the action of two telescopic cylinders (33) each housed in a beam of the upper element, articulated at their base on the axis of reversal of the boom and at their top, on an axis crossing the two from side to side.
  • the wings are at the back and at the front.
  • the rear wing is housed in the void formed between the slider and the boom slide, while the narrower front wing fits into the opening on the front face.
  • This construction method allows it to run from the bottom to the top of the boom in the deployed position.
  • This slide is assembled in a removable manner and on its front face, it carries two vertical gussets (35), on either side of the vertical axis of the assembly.
  • This cylinder controls the sliding of the carriage.
  • the device is particularly intended for handling, guiding and filing sheet piles and other sections, on public works or building sites.
EP19900470025 1989-05-18 1990-05-10 Vorrichtung zum Ermöglichen des Hantierens, Ineinandergreifens, Führens, Einrammens, Verbindens von Stahlprofilen oder Spundbohlen Expired - Lifetime EP0398833B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8906685A FR2647136B1 (fr) 1989-05-18 1989-05-18 Dispositif permettant de manutentionner, enclencher entre eux, guider, foncer, mettre en fiche des profiles metalliques ou palplanches
FR8906685 1989-05-18

Publications (2)

Publication Number Publication Date
EP0398833A1 true EP0398833A1 (de) 1990-11-22
EP0398833B1 EP0398833B1 (de) 1993-10-27

Family

ID=9381894

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900470025 Expired - Lifetime EP0398833B1 (de) 1989-05-18 1990-05-10 Vorrichtung zum Ermöglichen des Hantierens, Ineinandergreifens, Führens, Einrammens, Verbindens von Stahlprofilen oder Spundbohlen

Country Status (3)

Country Link
EP (1) EP0398833B1 (de)
DE (1) DE69004149T2 (de)
FR (1) FR2647136B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2351312A (en) * 1999-04-23 2000-12-27 Mcgrattan Piling Ltd Extension arm, for an excavator boom, with attachment means for a pile driving hammer
AT409984B (de) * 1995-09-14 2002-12-27 Baumann Georg Feuchtigkeitssperre, isolierplatte für eine solche feuchtigkeitssperre, verfahren sowie vorrichtung zum herstellen der feuchtigkeitssperre und führungsstück zur verwendung bei diesem verfahren
EP2557232A1 (de) 2012-05-31 2013-02-13 Per Aarsleff A/S Pfahlrammanordnung

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325780A (fr) * 1962-03-21 1963-05-03 Dispositif de sécurité pour pinces à serrage automatique destiné au transport depièces lourdes
FR2226513A1 (de) * 1973-04-17 1974-11-15 Poclain Sa
US4124081A (en) * 1975-05-07 1978-11-07 Foresight Industries Post driving machine
DE3303262A1 (de) * 1983-02-01 1984-08-02 Fried. Krupp Gmbh, 4300 Essen Maekler fuer den anbau an den ausleger eines baggers
US4719975A (en) * 1986-02-28 1988-01-19 Labounty Kenneth R Rotating hammer-shear

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU519009B2 (en) * 1977-05-27 1981-11-05 Ngan Pty. Ltd Erection of poles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1325780A (fr) * 1962-03-21 1963-05-03 Dispositif de sécurité pour pinces à serrage automatique destiné au transport depièces lourdes
FR2226513A1 (de) * 1973-04-17 1974-11-15 Poclain Sa
US4124081A (en) * 1975-05-07 1978-11-07 Foresight Industries Post driving machine
DE3303262A1 (de) * 1983-02-01 1984-08-02 Fried. Krupp Gmbh, 4300 Essen Maekler fuer den anbau an den ausleger eines baggers
US4719975A (en) * 1986-02-28 1988-01-19 Labounty Kenneth R Rotating hammer-shear

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409984B (de) * 1995-09-14 2002-12-27 Baumann Georg Feuchtigkeitssperre, isolierplatte für eine solche feuchtigkeitssperre, verfahren sowie vorrichtung zum herstellen der feuchtigkeitssperre und führungsstück zur verwendung bei diesem verfahren
GB2351312A (en) * 1999-04-23 2000-12-27 Mcgrattan Piling Ltd Extension arm, for an excavator boom, with attachment means for a pile driving hammer
GB2351312B (en) * 1999-04-23 2003-07-09 Mcgrattan Piling Ltd Extension arm for piling with an excavator
EP2557232A1 (de) 2012-05-31 2013-02-13 Per Aarsleff A/S Pfahlrammanordnung

Also Published As

Publication number Publication date
FR2647136B1 (fr) 1993-05-21
DE69004149D1 (de) 1993-12-02
DE69004149T2 (de) 1994-05-19
FR2647136A1 (fr) 1990-11-23
EP0398833B1 (de) 1993-10-27

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