EP1686215A2 - Rüttler - Google Patents

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Publication number
EP1686215A2
EP1686215A2 EP06075193A EP06075193A EP1686215A2 EP 1686215 A2 EP1686215 A2 EP 1686215A2 EP 06075193 A EP06075193 A EP 06075193A EP 06075193 A EP06075193 A EP 06075193A EP 1686215 A2 EP1686215 A2 EP 1686215A2
Authority
EP
European Patent Office
Prior art keywords
vibrator
clamping
tube
chain
vibration
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.)
Withdrawn
Application number
EP06075193A
Other languages
English (en)
French (fr)
Other versions
EP1686215A3 (de
Inventor
Jan Robert Van Es
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.)
Dieseko Verhuur BV
Original Assignee
Dieseko Verhuur BV
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 Dieseko Verhuur BV filed Critical Dieseko Verhuur BV
Publication of EP1686215A2 publication Critical patent/EP1686215A2/de
Publication of EP1686215A3 publication Critical patent/EP1686215A3/de
Withdrawn legal-status Critical Current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
    • E02D7/18—Placing by vibrating
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D13/00—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers
    • E02D13/02—Accessories for placing or removing piles or bulkheads, e.g. noise attenuating chambers specially adapted for placing or removing bulkheads

Definitions

  • the invention relates to a vibrator for sinking a tube into the ground by means of vibration, comprising at least one vibrator block, which is equipped with at least two rotatable eccentric weights for the generation of a vibration, and a clamping device for clampingly coupling the vibrator block with the tube.
  • Such a vibrator is known from practice and from EP-B-0 524 056.
  • the known vibrator makes it possible to sink objects into the ground by adjusting the eccentric weights of the vibrator block so as to cause the apparatus to vibrate. This vibration is transmitted to the object to be sunk into the ground.
  • the known vibrator is used, for example, for installing sheet piling.
  • the present invention relates to a vibrator that is used for vibrating a tube into the ground.
  • the known vibrator In order to transmit the vibration from the vibrator to the tube, the known vibrator is equipped with cylindrical sections that facilitate a clamping application around the tube.
  • a disadvantage of the known vibrator is that the construction is very sensitive to dimensional tolerances and welding seams that may be present at the tube's circumference. These may be the cause of excessive wear.
  • the vibrator according to the invention is characterized in that the clamping device comprises a clamping chain.
  • the clamping chain is able to simply adapt to the dimensional inconsistencies of the tube, while possible unevennesses on the tube's circumference such as caused by welding seams, have no effect on the clamping function provide by the chain.
  • the clamping chain is in clamping contact with at least a portion of the tube's circumference.
  • a preferred embodiment of the vibrator according to the invention is characterized in that the clamping chain has a first end having a fixed point of rotation on the vibrator, and a second end that is adjustable between a release position, in which the clamping chain is not in clamping contact with the tube and a clamping position, in which the clamping chain is in clamping contact with the tube.
  • This embodiment is very easy to use and allows the vibrator to be quickly coupled to or uncoupled from the tube.
  • the vibrator may be equipped with more than one vibrator block, more specifically, with two vibrator blocks that may be positioned at both sides of the tube so as to symmetrically distribute the load on the tube.
  • the clamping device comprise two clamping chains positioned at the vibrator's top side and bottom side, respectively.
  • reference numeral 1 indicates the vibrator according to the invention, which is provided with a first vibrator block 3, positioned at the left of a tube 2 and a second vibrator block 4 positioned at the right of the tube 2. As already mentioned above, one of these two vibrator blocks 3, 4 may also be absent.
  • each vibrator block 3, 4 is equipped with at least two rotatable eccentric weights for the generation of a vibration of the vibrator block 3, 4. In general there are four eccentric weights. However, vibrator blocks equipped with more eccentric weights are also known.
  • FIG. 1 also shows that the vibrator 1 is provided with a clamping device 6, 7 for clampingly coupling the vibrator blocks 3, 4 with the tube 2.
  • Said clamping device 6, 7 preferably comprises a first clamping chain 6 at the upper side and a second clamping chain 7 at the lower side of the vibrator 1.
  • FIG. 2 further clearly shows that the clamping chain 6, 7 possesses a first end 8 having a fixed point of rotation on the vibrator 1 and a second end 9, coupling the clamping chain 6, 7 with an adjusting cylinder 10.
  • the second end 9 may simply be adjusted between a release position on the one hand, in which clamping contact of the clamping chain 6, 7 on the tube 2 is absent and the clamping position shown in Figure 2 on the other hand, in which the clamping chain 6, 7 is in clamping contact with the tube 2.

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)
  • Catching Or Destruction (AREA)
EP06075193A 2005-01-28 2006-01-26 Rüttler Withdrawn EP1686215A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1028140A NL1028140C2 (nl) 2005-01-28 2005-01-28 Trilinrichting.

Publications (2)

Publication Number Publication Date
EP1686215A2 true EP1686215A2 (de) 2006-08-02
EP1686215A3 EP1686215A3 (de) 2006-08-23

Family

ID=34974960

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06075193A Withdrawn EP1686215A3 (de) 2005-01-28 2006-01-26 Rüttler

Country Status (2)

Country Link
EP (1) EP1686215A3 (de)
NL (1) NL1028140C2 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983112A1 (de) * 2007-04-16 2008-10-22 IHC Holland IE B.V. Vibrationsrüttler zum Niederbringen eines Pfahls oder eines Formrohres
NL2010487C2 (en) * 2013-03-20 2014-09-24 Dieseko Group B V Vibrator device for sinking a workpiece into the ground.
JP2017096002A (ja) * 2015-11-25 2017-06-01 株式会社高知丸高 ケーシング打設機及びケーシング埋立方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2002871C2 (nl) * 2009-05-12 2010-11-15 Decombi B V Trilinrichting.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594999A (en) * 1970-03-06 1971-07-27 Basil W Savage Tree shaker
US3734463A (en) * 1972-02-07 1973-05-22 D Enright Chain snubbing and pole-gripping device for pole-raising apparatus
DE2654995A1 (de) * 1976-12-01 1978-06-08 Gellersen Heinz Einrichtung zum herstellen von ortbetonpfaehlen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2679156B1 (fr) 1991-07-15 1993-10-29 Procedes Techniques Construction Vibrateur a moment variable utilisable notamment a l'enfoncement d'objets dans le sol.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3594999A (en) * 1970-03-06 1971-07-27 Basil W Savage Tree shaker
US3734463A (en) * 1972-02-07 1973-05-22 D Enright Chain snubbing and pole-gripping device for pole-raising apparatus
DE2654995A1 (de) * 1976-12-01 1978-06-08 Gellersen Heinz Einrichtung zum herstellen von ortbetonpfaehlen

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983112A1 (de) * 2007-04-16 2008-10-22 IHC Holland IE B.V. Vibrationsrüttler zum Niederbringen eines Pfahls oder eines Formrohres
NL2010487C2 (en) * 2013-03-20 2014-09-24 Dieseko Group B V Vibrator device for sinking a workpiece into the ground.
JP2017096002A (ja) * 2015-11-25 2017-06-01 株式会社高知丸高 ケーシング打設機及びケーシング埋立方法

Also Published As

Publication number Publication date
EP1686215A3 (de) 2006-08-23
NL1028140C2 (nl) 2006-07-31

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