EP2697437B1 - Vibrator arrangement comprising a cable suspension penetrating into the ground - Google Patents

Vibrator arrangement comprising a cable suspension penetrating into the ground Download PDF

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Publication number
EP2697437B1
EP2697437B1 EP12726344.0A EP12726344A EP2697437B1 EP 2697437 B1 EP2697437 B1 EP 2697437B1 EP 12726344 A EP12726344 A EP 12726344A EP 2697437 B1 EP2697437 B1 EP 2697437B1
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EP
European Patent Office
Prior art keywords
pipe
cable
vibrator
guide
tube
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Not-in-force
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EP12726344.0A
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German (de)
French (fr)
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EP2697437A2 (en
Inventor
Alexander Degen
Wilhelm Degen
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Individual
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Individual
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Priority to PL12726344T priority Critical patent/PL2697437T3/en
Publication of EP2697437A2 publication Critical patent/EP2697437A2/en
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    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/24—Drilling using vibrating or oscillating means, e.g. out-of-balance masses
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
    • E02D3/02—Improving by compacting
    • E02D3/046—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil
    • E02D3/054—Improving by compacting by tamping or vibrating, e.g. with auxiliary watering of the soil involving penetration of the soil, e.g. vibroflotation

Definitions

  • the present invention relates to a vibrator arrangement, in particular a vibrator arrangement with a deep vibrator.
  • the vibrator assembly is introduced with the silo tube to a desired depth in the soil, creating a columnar cavity is formed, which is first filled by the vibrator with the silo tube. This cavity is then filled with the bulk material, e.g. filled with gravel.
  • the vibrator assembly with the silo tube is gradually moved up and lowered again. When the vibrator is moved upwards, a cavity is created below the vibrator arrangement, which is filled with filling material from the silo tube, which has an opening at its lower end. The material thus applied is then compacted by moving the vibrator back down. This process is repeated until a column of material having a desired height has been created.
  • the granular soil is compacted by vibration without creating a column of foreign matter.
  • the deep vibrator is first lowered to the full compaction depth and then gradually, such as in steps of, for example, 0.5 to 1 m, raised. After each lifting, the deep vibrator is held for a time to condense the surrounding soil before raising further. The deep vibrator is gradually brought to the surface.
  • FIG. 1 shows a device with a vibrator assembly 1 according to the prior art.
  • the vibrator assembly 1 is held in this device to a cable 6, which is guided over a fixed at an upper end of the vibrator 1 roller head 3.
  • the rope 6 also runs over a Mastkoprolle 2 at the upper end of an excavator mast 8 of an excavator 4 and along the excavator mast 8 down to a digger winch (not shown here).
  • the useful length of the Ganttleran onion 1, which can penetrate into the soil is z. This useful length determines the depth of the producible in the soil by means of the vibrator 1.
  • the US-A-3309877 describes a device with a Gansokawa Sear. Two ropes are guided over deflection rollers on the excavator up to attachment points in the region of an upper end of the vibrator arrangement. During operation of the device, a force can be exerted on the vibrator by winding the two ropes through which the vibrator can be introduced into the soil.
  • the object of the present invention is therefore to provide a device with a vibrator arrangement which has an overall height and at a penetration depth of the vibrator assembly into the ground corresponds to a greater part of the overall height than in known such devices.
  • An embodiment of the invention relates to a device, in particular a device for Haitteldruckverdichtung or for the production of cavities and / or columns of material in the ground.
  • the apparatus comprises a vibrator assembly having a tube having an upper end and a lower end and having two cable supports spaced from the upper end of the tube and a respective cable attached to each cable support.
  • the apparatus further comprises a jig assembly support means, the support means having guide means on which the ropes are guided and which is disposed in a longitudinal direction of the tube between the rope supports and the upper end or above the upper end.
  • the guide device has an upper end and can in particular be designed such that the upper end of the tube in the guide device can be guided at least as far as the upper end of the guide device.
  • the guide device which alone carries the jogger arrangement, comprises, for example, two deflection devices, wherein one cable is guided on a deflection device, two cable winches, wherein in each case a cable is guided held on a cable winch, or a cable winch, which is arranged at a distance from the pipe, wherein the ropes are held at opposite ends of the winch.
  • the invention is applicable to both Hinttleran kannen, which are designed as lock vibrators for producing Wuttelstopfklalen and having a silo tube for receiving material, as well as vibrators with an extension tube.
  • a croquttlerech be arranged at a lower end of the tube, wherein in the latter case, the tube is not used for material supply.
  • the term "tube” below refers to either a silo tube or an extension tube.
  • FIG. 2 shows a first embodiment of a device with a Trottleran onion 1 and a support device 4 for holding the Trottleran onion 1.
  • the Haittleran onion comprises a tube with a Trottlerspitze 11 which is adapted to penetrate into the ground, and arranged in the interior of the tube vibrator (not shown).
  • the vibrator is adapted to vibrate the tube, in particular the vibrator tip 11, so that the vibrator arrangement can penetrate into the soil solely on account of its own weight, ie without an additional external force acting on the tube.
  • the tube is designed as a silo tube, a supply of material into the tube can take place in any desired manner.
  • the tube In the area of the vibrator tip, the tube then has an outlet through which material from the tube can be introduced into the soil.
  • the tube of the vibrator assembly 1 and the interior of this tube may be formed as in a conventional vibrator assembly.
  • This support device 4 is in the illustrated example (as in the known device according to FIG. 1 ) is designed as an excavator with an excavator arm 8, at the upper end of the vibrator 1 is held.
  • the length z the vibrator arrangement 1, nor the dimensions x, y, in FIG. 2 are also shown, add additional components, you save considerably in total height. This can be crucial in particular for construction near airports or when building under bridges or power lines, whether the process can be applied at all.
  • the shortening of the overall height over the known device can be achieved according to the invention in that the vibrator assembly is held by two support cables 6, which are each secured to an upper end 12 of the pipe to the pipe and in that the support device in operation of the assembly between attachment points of the cables and the upper end 12 of the tube or even above the upper end 12 of the tube is arranged.
  • the upper end 12 of the vibrator assembly 1 can be moved to an upper end of the carrying device 4 or beyond.
  • the two cables 6 are fastened in particular at points on the tube, which are opposite one another.
  • the upper end of the tube is a croquttlerspitze 11 opposite end of the tube.
  • the upper end of the support device is in accordance with the example FIG.
  • the suspension cables can be unwound or wound up by a conventional cable winch (not shown), the winding or unwinding of the two suspension cables taking place in particular synchronously.
  • the guide device carries over the ropes the vibrator 1 alone, so that no further holding device or no other ropes are necessary.
  • FIG. 3 An embodiment of the guide device is in FIG. 3 shown.
  • This guide device has two rollers 5, which in the support device 4 according to FIG. 2 are arranged at the upper end (the head) of a mast or support arm 8 and therefore can also be referred to as Mastkopfrollen.
  • the mast rollers 8 are spaced from each other so that the tube of the vibrator 1 finds place between the rollers, so that when winding the ropes 6, the upper end 12 of the tube between the two rollers 5 through to the upper end formed by the rollers 5 the support device or the guide device or even over the upper end of the support device 4 (the guide device) can be performed out (as in FIG. 2 shown).
  • the two rollers 5 and the parts of the support arm 8, on which the rollers are held, form a kind of fork within which the tube of the vibrator arrangement can be guided. This fork can also be called a clevis.
  • the cables (suspension cables) 6 are attached directly to the pipe, such as by means of lifting eyes 7.
  • the attachment points of the cables For example, the attachment points may lie below the center of gravity, ie, between the center of gravity and the vibrator tip 11.
  • the vibrator assembly 1 can be retracted with its entire length in the ground, i. to the upper end 12. In this case, the ropes 6 penetrate into the ground. A possible rope contamination is harmless. When used on a raft, the ropes may even only come in contact with water.
  • the eyebolts or holding eyes 7, which hold the cables 6, can be arranged at the same longitudinal position of the tube of the vibrator arrangement 1, but spaced from one another in the circumferential direction.
  • the grommets may also be located at different longitudinal positions of the tube, such as one above and one below the center of gravity of the vibrator assembly.
  • FIG. 2 instead of in FIG. 2 also shown a device with a vertical mast (type drill, not shown here) can be used as a support device.
  • a device with a vertical mast type drill, not shown here
  • FIGS. 4 and 5 show a further embodiment of a device with a Trottleran onion 1 and a support device 12.
  • This support device 12 is in use on the ground and includes a frame structure within which the Trottleran onion is performed.
  • This frame construction may have a substantially parallelepiped or cylindrical basic shape and is designed such that the vibrator tip 11 can be moved beyond a lower end of the carrying device 12.
  • the height of the frame construction can be less than the length of the Studttleran onion 1, so that the upper end 12 of the Studttleran onion in the idle state, ie when the Ganttlerspitze rests on the ground (differently than shown) projects upwards over the support device 12.
  • the carrying device 12 according to the FIGS.
  • This device can instead of being used on land on crawler undercarriage, as shown here, also be used on the water as a floating body or floating crane.
  • a guide device for the two cables 6 is also arranged in this support device 12 at an upper end of the support device.
  • This guide device can according to the example according to FIG. 3 Rollers which are spaced so that the tube of the vibrator assembly 1 can be guided therebetween and from which the cables are guided to a winch.
  • winches (pulleys) 9 on which the ropes can be wound, form the guide means. These winches 9 are spaced from each other attached to the support device, that the tube of the vibrator assembly 1 can be guided therebetween.
  • the support device 12 has guides 10, 11 for the vibrator assembly 1 spaced from the guide means 9 and spaced therefrom to an upper end of the support means 12.
  • FIG. 5 shows a side view of these guides 10, 11.
  • two guides 10, 11 are provided, two of which are spaced apart in a longitudinal direction of the tube of the Studttleran eleven 1.
  • Each guide engages opposite sides of the tube.
  • This variant allows the stop or attachment of the cables 6 to the tube also (far) below the center of gravity of the vibrator assembly 1, since the tube is guided laterally in at least two positions or at least two spaced positions in the longitudinal direction of the tube.
  • FIG. 6 shows a cross section through such a guide.
  • This guide has guide elements, such as rollers 11 or other guide elements such as a nylon rail, which are arranged in the circumferential direction around the silo tube of the vibrator 1 around and which are attached to spacers 10.
  • the spacers 10 are in turn secured to the frame of the support 12.
  • the spacers 10 with the guide member 11 supports the tube from the rest of the support device 12. If rollers are present as guide elements 11, these rollers are rotatably mounted on the spacers 10.
  • each guide has four rollers 11. This is just an example. There may also be more than four rollers (guide elements), wherein at least three rollers (guide element) should be provided per guide.
  • the at least two guides 10, 11 with the respective at least three rollers (guide elements), guide the tube above the floor and prevent tilting of the tube, wherein the rollers (guide elements) abut the tube and allow lifting and lowering of the tube.
  • Raising and lowering of the vibrator assembly with the deep vibrator is effected by means of the two cables 6 arranged opposite one another on the silo tube of the vibrator arrangement 1.
  • a movement of the cables 6 is controlled by the two winches 9 which are synchronized with each other in parallel. These two winches 9 are in the example according to the FIGS. 4 and 5 spaced from each other on opposite sides of the tube.
  • only one cable winch 9 is provided for guiding the two cables 6, which is arranged at a distance from the tube and whose length (length of the coil body) corresponds at least to the diameter of the tube, which fixes a cable 6 at one end of the winch and the other rope is attached to the other end of the winch.
  • the two Ropes 6 can thereby ever wound on opposite side of the winch or unwound from there.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Agronomy & Crop Science (AREA)
  • Soil Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Earth Drilling (AREA)

Description

Die vorliegende Erfindung betrifft eine Rüttleranordnung, insbesondere eine Rüttleranordnung mit einem Tiefenrüttler.The present invention relates to a vibrator arrangement, in particular a vibrator arrangement with a deep vibrator.

Zur Verbesserung des Bodens ist es grundsätzlich bekannt, Materialsäulen, wie z.B. Kiessäulen im Boden herzustellen. Die Herstellung solcher Säulen erfolgt beispielsweise unter Verwendung einer Rüttleranordnung mit einem Tiefenrüttler, der am unteren Ende eines Rohres angeordnet ist. Das Rohr kann ein Silorohr zur Materialaufnahme sein, wenn die Rüttleranordnung als sogenannter Schleusenrüttler zur Herstellung von Rüttelstopfsäulen ausgebildet ist, oder das Rohr kann eine Verlängerungsrohr sein, wenn die Rüttleranordnung als "einfacher Tiefenrüttler" zur Anwendung bei der Rütteldruckverdichtung ausgebildet ist. Für die Herstellung einer Säule (Rüttelstopfsäule) wird hierbei die Rüttleranordnung mit dem Silorohr bis zu einer gewünschten Tiefe in den Boden eingebracht, wodurch ein säulenförmiger Hohlraum entsteht, der zunächst durch den Rüttler mit dem Silorohr ausgefüllt ist. Dieser Hohlraum wird dann mit dem Schüttgut, wie z.B. mit Kies verfüllt. Hierzu wird die Rüttleranordnung mit dem Silorohr schrittweise nach oben bewegt und wieder abgesenkt. Beim Nach-Oben-Bewegen des Rüttler entsteht ein Hohlraum unterhalb des der Rüttleranordnung, der mit Füllmaterial aus dem Silorohr - das an seinem unteren Ende eine Öffnung aufweist - aufgefüllt wird. Das so ausgebrachte Material wird anschließend verdichtet, indem der Rüttler wieder nach unten bewegt wird. Dieser Vorgang wird so lange wiederholt, bis eine Materialsäule mit einer gewünschten Höhe entstanden ist.To improve the soil, it is generally known to use columns of material, e.g. Making gravel columns in the ground. The preparation of such columns is carried out, for example, using a vibrator arrangement with a deep vibrator, which is arranged at the lower end of a tube. The tube may be a silo tube for receiving material when the vibrator assembly is configured as a so-called sluice vibrator for making Rüttelstopfsäulen, or the tube may be an extension tube when the Rüttleranordnung is designed as a "simple deep vibrator" for use in Rütteldruckverdichtung. For the preparation of a column (Rüttelstopfsäule) here the vibrator assembly is introduced with the silo tube to a desired depth in the soil, creating a columnar cavity is formed, which is first filled by the vibrator with the silo tube. This cavity is then filled with the bulk material, e.g. filled with gravel. For this purpose, the vibrator assembly with the silo tube is gradually moved up and lowered again. When the vibrator is moved upwards, a cavity is created below the vibrator arrangement, which is filled with filling material from the silo tube, which has an opening at its lower end. The material thus applied is then compacted by moving the vibrator back down. This process is repeated until a column of material having a desired height has been created.

Beim Verfahren mit Rütteldruckverdichtung wird der körnige Boden durch Vibration verdichtet ohne dass dabei eine Säule aus Fremdmaterial erstellt wird. Dazu wird der Tiefenrüttler zunächst auf die volle Verdichtungstiefe abgesenkt und dann schrittweise, wie beispielsweise in Schritten von beispielsweise 0,5 bis 1 m, angehoben. Nach jedem Anheben wird der Tiefenrüttler für eine Zeit gehalten, um den umliegenden Boden zu verdichten, bevor weiter angehoben wird. Der Tiefenrüttler wird so schrittweise bis an die Oberfläche gebracht.In the vibrating pressure compaction method, the granular soil is compacted by vibration without creating a column of foreign matter. For this purpose, the deep vibrator is first lowered to the full compaction depth and then gradually, such as in steps of, for example, 0.5 to 1 m, raised. After each lifting, the deep vibrator is held for a time to condense the surrounding soil before raising further. The deep vibrator is gradually brought to the surface.

Figur 1 zeigt eine Vorrichtung mit einer Rüttleranordnung 1 nach dem Stand der Technik. Die Rüttleranordnung 1 ist bei dieser Vorrichtung an einem Seil 6 gehalten, das über einen an einem oberen Ende der Rüttleranordnung 1 befestigen Rollenkopf 3 geführt ist. Das Seil 6 läuft außerdem über eine Mastkopfrolle 2 am oberen Ende eines Baggermastes 8 eines Baggers 4 und entlang des Baggermastes 8 nach unten zu einer Baggerwinde (hier nicht gezeigt). Die Nutzlänge der Rüttleranordnung 1, welche in den Boden eindringen kann beträgt z. Diese Nutzlänge bestimmt die Tiefe der mittels der Rüttleranordnung 1 im Boden herstellbaren Materialsäule. FIG. 1 shows a device with a vibrator assembly 1 according to the prior art. The vibrator assembly 1 is held in this device to a cable 6, which is guided over a fixed at an upper end of the vibrator 1 roller head 3. The rope 6 also runs over a Mastkoprolle 2 at the upper end of an excavator mast 8 of an excavator 4 and along the excavator mast 8 down to a digger winch (not shown here). The useful length of the Rüttleranordnung 1, which can penetrate into the soil is z. This useful length determines the depth of the producible in the soil by means of the vibrator 1.

Bei der bekannten Vorrichtung muss zur Mastrolle 2 ein Abstand eingehalten werden, der in Figur 1 mit x bezeichnet ist. Außerdem kann der Rollenkopf 3, der eine mit Länge y aufweist, nicht in den Boden eindringen. Von einer Gesamthöhe t (=x+y+z) des Baggers 4 ist also nur ein deutlich kleinerer Teil, nämlich der durch die Länge z der Rüttleranordnung definierte Teil nutzbar.In the known device, a distance must be maintained to the mast roller 2, the in FIG. 1 is denoted by x. In addition, the roller head 3 having a length y can not penetrate into the ground. From an overall height t (= x + y + z) of the excavator 4, therefore, only a significantly smaller part, namely the part defined by the length z of the vibrator arrangement can be used.

Die US-A-3309877 beschreibt eine Vorrichtung mit einer Rüttleranordnung die an einem Ausleger eines Baggers gehalten ist. Zwei Seile sind über Umlenkrollen an dem Bagger bis zu Befestigungspunkten im Bereich eines oberen Endes der Rüttleranordnung geführt. Im Betrieb der Vorrichtung kann durch Aufwickeln der beiden Seile eine Kraft auf den Rüttler ausgeübt werden, durch die der Rüttler in den Boden eingebracht werden kann.The US-A-3309877 describes a device with a Rüttleranordnung which is held on a boom of an excavator. Two ropes are guided over deflection rollers on the excavator up to attachment points in the region of an upper end of the vibrator arrangement. During operation of the device, a force can be exerted on the vibrator by winding the two ropes through which the vibrator can be introduced into the soil.

Weitere Vorrichtungen mit Rüttleranordnungen sind in der GB-L039645 oder der DE-A-578650 beschrieben.Other devices with Rüttleranordnungen are in the UK L039645 or the DE-A-578 650 described.

Aufgabe der vorliegenden Erfindung ist es daher, eine Vorrichtung mit einer Rüttleranordnung zur Verfügung zu stellen, die eine Gesamthöhe aufweist und bei der eine Eindringtiefe der Rüttleranordnung in den Boden einem größerem Teil der Gesamthöhe als bei bekannten derartigen Vorrichtungen entspricht.The object of the present invention is therefore to provide a device with a vibrator arrangement which has an overall height and at a penetration depth of the vibrator assembly into the ground corresponds to a greater part of the overall height than in known such devices.

Diese Aufgabe wird durch eine Vorrichtung nach Anspruch 1 gelöst. Ausgestaltungen und Weiterbildungen sind Gegenstand von Unteransprüchen.This object is achieved by a device according to claim 1. Embodiments and developments are the subject of dependent claims.

Ein Ausführungsbeispiel der Erfindung betrifft eine Vorrichtung, insbesondere eine Vorrichtung zur Rütteldruckverdichtung oder zur Herstellung von Hohlräumen und/oder Materialsäulen im Boden. Die Vorrichtung umfasst eine Rüttleranordnung mit einem Rohr, das ein oberes Ende und ein unteres Ende aufweist und das zwei Seilhalterungen aufweist, die beabstandet zu dem oberen Ende an dem Rohr angeordnet sind, sowie jeweils ein an jeder Seilhalterung befestigtes Seil. Die Vorrichtung umfasst außerdem eine Tragvorrichtung für die Rüttleranordnung, wobei die Tragvorrichtung eine Führungseinrichtung aufweist, an der die Seile geführt sind und die in einer Längsrichtung des Rohres zwischen den Seilhalterungen und dem oberen Ende oder oberhalb des oberen Endes angeordnet ist.An embodiment of the invention relates to a device, in particular a device for Rütteldruckverdichtung or for the production of cavities and / or columns of material in the ground. The apparatus comprises a vibrator assembly having a tube having an upper end and a lower end and having two cable supports spaced from the upper end of the tube and a respective cable attached to each cable support. The apparatus further comprises a jig assembly support means, the support means having guide means on which the ropes are guided and which is disposed in a longitudinal direction of the tube between the rope supports and the upper end or above the upper end.

Die Führungseinrichtung weist ein oberes Ende auf und kann insbesondere dazu ausgebildet sein, dass das obere Ende des Rohrs in der Führungseinrichtung wenigstens bis an das obere Ende der Führungseinrichtung geführt werden kann.The guide device has an upper end and can in particular be designed such that the upper end of the tube in the guide device can be guided at least as far as the upper end of the guide device.

Die Führungseinrichtung, die alleine die Rüttleranordnung trägt, umfasst beispielsweise zwei Umlenkeinrichtungen, wobei jeweils ein Seil an einer Umlenkeinrichtung geführt ist, zwei Seilwinden, wobei jeweils ein Seil an einer Seilwinde gehalten geführt ist, oder eine Seilwinde, die beabstandet zu dem Rohr angeordnet ist, wobei die Seile an gegenüberliegenden Enden der Seilwinde gehalten sind.The guide device, which alone carries the jogger arrangement, comprises, for example, two deflection devices, wherein one cable is guided on a deflection device, two cable winches, wherein in each case a cable is guided held on a cable winch, or a cable winch, which is arranged at a distance from the pipe, wherein the ropes are held at opposite ends of the winch.

Ausführungsbeispiele der Erfindung werden nachfolgend anhand von Figuren erläutert. Die Figuren dienen zur Erläuterung des Grundprinzips, so dass nur solche Merkmale dargestellt sind, die zum Verständnis des Grundprinzips notwendig sind. Die Figuren sind nicht notwendigerweise maßstabsgerecht. In den Figuren bezeichnen, sofern nichts anderes angegeben ist, gleiche Bezugszeichen gleiche Merkmale mit gleicher Bedeutung.

Figur 1
zeigt eine Vorrichtung mit einer Rüttleranordnung und einem Bagger nach dem Stand der Technik.
Figur 2
zeigt ein erstes Ausführungsbeispiel einer Vorrichtung mit einer Rüttleranordnung und einem Tragvorrichtung.
Figur 3
zeigt eine Halterung für die Rüttleranordnung an dem Tragvorrichtung im Detail.
Figur 4
zeigt ein zweites Ausführungsbeispiel einer Vorrichtung mit einer Rüttleranordnung und einer Tragvorrichtung.
Figur 5
zeigt die Vorrichtung gemäß Figur 4 in einer anderen Ansicht.
Figur 6
zeigt ein Detail der Vorrichtung gemäß der Figuren 4 und 5.
Embodiments of the invention are explained below with reference to figures. The figures serve to explain the basic principle, so that only those features are shown that are necessary for understanding the basic principle. The figures are not necessarily to scale. In the figures, unless otherwise indicated, like reference characters refer to like features having the same meaning.
FIG. 1
shows a device with a vibrator assembly and a digger according to the prior art.
FIG. 2
shows a first embodiment of a device with a Rüttleranordnung and a support device.
FIG. 3
shows a holder for the Rüttleranordnung to the support device in detail.
FIG. 4
shows a second embodiment of a device with a Rüttleranordnung and a support device.
FIG. 5
shows the device according to FIG. 4 in a different view.
FIG. 6
shows a detail of the device according to the FIGS. 4 and 5 ,

Die Erfindung ist sowohl auf Rüttleranordnungen anwendbar, die als Schleusenrüttler zur Herstellung von Rüttelstopfsäulen ausgebildet sind und die ein Silorohr zur Materialaufnahme aufweisen, als auch auf Rüttler mit einem Verlängerungsohr. In beiden Fällen kann eine Rüttlereinheit an einem unteren Ende des Rohres angeordnet sein, wobei in dem zuletzt genannten Fall, das Rohr nicht zur Materialzufuhr dient. Der Begriff "Rohr" bezeichnet nachfolgend entweder ein Silorohr oder ein Verlängerungsrohr.The invention is applicable to both Rüttleranordnungen, which are designed as lock vibrators for producing Rüttelstopfsäulen and having a silo tube for receiving material, as well as vibrators with an extension tube. In both cases, a Rüttlereinheit be arranged at a lower end of the tube, wherein in the latter case, the tube is not used for material supply. The term "tube" below refers to either a silo tube or an extension tube.

Figur 2 zeigt ein erstes Ausführungsbeispiel einer Vorrichtung mit einer Rüttleranordnung 1 und einer Tragvorrichtung 4 zum Halten der Rüttleranordnung 1. Die Rüttleranordnung umfasst ein Rohr mit einer Rüttlerspitze 11, die dazu ausgebildet ist, in den Boden einzudringen, und einen im Innern des Rohrs angeordneten Rüttler (nicht dargestellt). Der Rüttler ist dazu ausgebildet, das Rohr, insbesondere die Rüttlerspitze 11 in Vibrationen zu versetzen, so dass die Rüttleranordnung allein aufgrund ihres Eigengewichts, d.h. ohne dass eine zusätzliche äußere Kraft auf das Rohr einwirkt, in den Boden eindringen kann. Sofern das Rohr als Silorohr ausgebildet ist, kann eine Materialzufuhr in das Rohr auf beliebige Weise erfolgen. Im Bereich der Rüttlerspitze weist das Rohr dann einen Auslass auf, über den Material aus dem Rohr in den Boden eingebracht werden kann. Grundsätzlich das Rohr der Rüttleranordnung 1 und das Innere dieses Rohres wie bei einer herkömmlichen Rüttleranordnung ausgebildet sein. FIG. 2 shows a first embodiment of a device with a Rüttleranordnung 1 and a support device 4 for holding the Rüttleranordnung 1. The Rüttleranordnung comprises a tube with a Rüttlerspitze 11 which is adapted to penetrate into the ground, and arranged in the interior of the tube vibrator (not shown). The vibrator is adapted to vibrate the tube, in particular the vibrator tip 11, so that the vibrator arrangement can penetrate into the soil solely on account of its own weight, ie without an additional external force acting on the tube. If the tube is designed as a silo tube, a supply of material into the tube can take place in any desired manner. In the area of the vibrator tip, the tube then has an outlet through which material from the tube can be introduced into the soil. Basically, the tube of the vibrator assembly 1 and the interior of this tube may be formed as in a conventional vibrator assembly.

Diese Tragvorrichtung 4 ist in dem dargestellten Beispiel (wie bei der bekannten Vorrichtung gemäß Figur 1) als Bagger mit einem Baggerarm 8 ausgebildet, an dessen oberem Ende die Rüttleranordnung 1 gehalten ist. Anders als bei der bekannten Vorrichtung ist die Gesamthöhe der Anordnung gemäß Figur - dann wenn die Rüttleranordnung 1 aufgerichtet ist und die Rüttlerspitze am Boden steht - nur bestimmt durch die Länge z der Rüttleranordnung 1. Gegenüber der bekannten Vorrichtung, bei der sich zu der Länge z der Rüttleranordnung 1, noch die Abmessungen x, y, die in Figur 2 ebenfalls dargestellt sind, weiterer Komponenten addieren, spart man beträchtlich an Gesamthöhe. Dies kann insbesondere bei Baumaßnahmen in der Nähe von Flughäfen oder beim Bauen unter Brücken oder Starkstromleitungen dafür entscheidend sein, ob das Verfahren überhaupt angewandt werden kann.This support device 4 is in the illustrated example (as in the known device according to FIG. 1 ) is designed as an excavator with an excavator arm 8, at the upper end of the vibrator 1 is held. Unlike the known device, the overall height of the arrangement according to figure - then when the Rüttleranordnung 1 is erected and the Rüttlerspitze is on the ground - determined only by the length z of the Rüttleranordnung 1. Compared with the known device in which the length z the vibrator arrangement 1, nor the dimensions x, y, in FIG. 2 are also shown, add additional components, you save considerably in total height. This can be crucial in particular for construction near airports or when building under bridges or power lines, whether the process can be applied at all.

Die Verkürzung der Gesamthöhe gegenüber der bekannten Vorrichtung kann erfindungsgemäß dadurch erreicht werden, dass die Rüttleranordnung durch zwei Tragseile 6 gehalten ist, die jeweils beabstandet zu einem oberen Ende 12 des Rohres an dem Rohr befestigt sind und dadurch, dass die Tragvorrichtung im Betrieb der Anordnung zwischen Befestigungspunkten der Seile und dem oberen Ende 12 des Rohres oder sogar oberhalb des oberen Endes 12 des Rohres angeordnet ist. Insbesondere kann das obere Ende 12 der Rüttleranordnung 1 bis zu einem oberen Ende der Tragvorrichtung 4 oder darüber hinaus bewegt werden. Die beiden Seile 6 sind insbesondere an Punkten an dem Rohr befestigt, die einander gegenüberliegen. Das obere Ende des Rohres ist ein der Rüttlerspitze 11 gegenüberliegendes Ende des Rohrs. Das obere Ende der Tragvorrichtung ist bei dem Beispiel gemäß Figur 2 durch eine Führungseinrichtung für die Seile 6 bzw. durch ein oberes Ende der Führungseinrichtung bestimmt. Die Tragseile können durch eine herkömmliche Seilwinde (nicht dargestellt) abgewickelt oder aufgewickelt werden, wobei das Auf- oder Abwickeln der beiden Tragseile insbesondere synchron erfolgt. Die Führungseinrichtung trägt über die Seile die Rüttleranordnung 1 alleine, so dass keine weitere Halteeinrichtung oder keine weiteren Seile notewendig sind.The shortening of the overall height over the known device can be achieved according to the invention in that the vibrator assembly is held by two support cables 6, which are each secured to an upper end 12 of the pipe to the pipe and in that the support device in operation of the assembly between attachment points of the cables and the upper end 12 of the tube or even above the upper end 12 of the tube is arranged. In particular, the upper end 12 of the vibrator assembly 1 can be moved to an upper end of the carrying device 4 or beyond. The two cables 6 are fastened in particular at points on the tube, which are opposite one another. The upper end of the tube is a Rüttlerspitze 11 opposite end of the tube. The upper end of the support device is in accordance with the example FIG. 2 determined by a guide means for the ropes 6 and by an upper end of the guide means. The suspension cables can be unwound or wound up by a conventional cable winch (not shown), the winding or unwinding of the two suspension cables taking place in particular synchronously. The guide device carries over the ropes the vibrator 1 alone, so that no further holding device or no other ropes are necessary.

Ein Ausführungsbeispiel der Führungseinrichtung ist in Figur 3 dargestellt. Diese Führungseinrichtung weist zwei Rollen 5, die bei der Tragvorrichtung 4 gemäß Figur 2 am oberen Ende (am Kopf) eines Mastes oder Tragarms 8 angeordnet sind und die daher auch als Mastkopfrollen bezeichnet werden können. Die Mastrollen 8 sind derart beabstandet zueinander angeordnet, dass das Rohr der Rüttleranordnung 1 zwischen den Rollen Platz findet, so dass bei Aufwickeln der Seile 6 das obere Ende 12 des Rohres zwischen den beiden Rollen 5 hindurch bis an das durch die Rollen 5 gebildete obere Ende der Tragvorrichtung bzw. der Führungseinrichtung oder sogar über das obere Ende der Tragvorrichtung 4 (der Führungseinrichtung) hinaus geführt werden kann (wie in Figur 2 dargestellt). Die beiden Rollen 5 und die Teile des Tragarms 8, an dem die Rollen gehalten sind, bilden eine Art Gabel innerhalb der das Rohr der Rüttleranordnung geführt werden kann. Diese Gabel kann auch als Gabelkopf bezeichnet werden.An embodiment of the guide device is in FIG. 3 shown. This guide device has two rollers 5, which in the support device 4 according to FIG. 2 are arranged at the upper end (the head) of a mast or support arm 8 and therefore can also be referred to as Mastkopfrollen. The mast rollers 8 are spaced from each other so that the tube of the vibrator 1 finds place between the rollers, so that when winding the ropes 6, the upper end 12 of the tube between the two rollers 5 through to the upper end formed by the rollers 5 the support device or the guide device or even over the upper end of the support device 4 (the guide device) can be performed out (as in FIG. 2 shown). The two rollers 5 and the parts of the support arm 8, on which the rollers are held, form a kind of fork within which the tube of the vibrator arrangement can be guided. This fork can also be called a clevis.

Bezugnehmend auf Figur 2 sind die Seile (Tragseile) 6 unmittelbar an dem Rohr befestigt, wie beispielsweise mittels Tragösen 7. Die Befestigungspunkte der Seile 6 an dem Rohr liegen beispielsweise oberhalb eines Schwerpunktes der Rüttleranordnung 1, d.h. zwischen dem Schwerpunkt und dem oberen Ende 12. Die Befestigungspunkte können allerdings auch unterhalb des Schwerpunkts, d.h. zwischen dem Schwerpunkt und der Rüttlerspitze 11 liegen.Referring to FIG. 2 the cables (suspension cables) 6 are attached directly to the pipe, such as by means of lifting eyes 7. The attachment points of the cables For example, the attachment points may lie below the center of gravity, ie, between the center of gravity and the vibrator tip 11.

Die Rüttleranordnung 1 kann mit Ihrer gesamten Länge in den Boden eingefahren werden, d.h. bis zum oberen Ende 12. Dabei dringen auch die Seile 6 in den Boden ein. Eine mögliche Seilverschmutzung ist dabei unbedenklich. Bei Einsatz auf einem Floß kann es sein, dass die Seile sogar nur mit Wasser in Berührung kommen.The vibrator assembly 1 can be retracted with its entire length in the ground, i. to the upper end 12. In this case, the ropes 6 penetrate into the ground. A possible rope contamination is harmless. When used on a raft, the ropes may even only come in contact with water.

Die Tragösen bzw. Halteösen 7, die die Seile 6 halten, können an der gleichen Längsposition des Rohrs der Rüttleranordnung 1, jedoch in Umfangsrichtung beabstandet zueinander angeordnet sein. Die Halteösen können jedoch auch an unterschiedlichen Längspositionen des Rohrs angeordnet sein, wie beispielsweise eine oberhalb und eine unterhalb des Schwerpunktes der Rüttleranordnung. Beim Abbau der Rüttleranordnung 1 für einen Transport, kann dann das obere Seil 6, d.h. das oberhalb des Schwerpunkts befestigte Seil 6, langsam abgespult werden, worauf sich der Rüttler langsam von der Vertikalen in die Horizontale dreht, so dass er von einem Transportfahrzeug aufgenommen werden kann.The eyebolts or holding eyes 7, which hold the cables 6, can be arranged at the same longitudinal position of the tube of the vibrator arrangement 1, but spaced from one another in the circumferential direction. However, the grommets may also be located at different longitudinal positions of the tube, such as one above and one below the center of gravity of the vibrator assembly. When dismantling the vibrator assembly 1 for transport, the upper cable 6, i. the cable 6 fastened above the center of gravity, are slowly unwound, whereupon the vibrator slowly turns from the vertical to the horizontal, so that it can be picked up by a transport vehicle.

Statt des in Figur 2 gezeigten Seilbaggers 4 kann auch ein Gerät mit vertikalem Mast (Typ Bohrgerät, hier nicht gezeigt) als Tragvorrichtung verwendet werden.Instead of in FIG. 2 also shown a device with a vertical mast (type drill, not shown here) can be used as a support device.

Die Figuren 4 und 5 zeigen ein weiteres Ausführungsbeispiel eine Vorrichtung mit einer Rüttleranordnung 1 und einer Tragvorrichtung 12. Diese Tragvorrichtung 12 steht im Einsatz am Boden auf und umfasst eine Rahmenkonstruktion innerhalb der die Rüttleranordnung geführt ist. Diese Rahmenkonstruktion kann eine im wesentlichen quaderförmige oder zylindrisch Grundform aufweisen und ist so gestaltet, dass die Rüttlerspitze 11 über ein unteres Ende der Tragvorrichtung 12 hinaus bewegt werden kann. Die Höhe der Rahmenkonstruktion kann geringer sein als die Länge der Rüttleranordnung 1, so dass das obere Ende 12 der Rüttleranordnung im Ruhezustand, also dann wenn die Rüttlerspitze am Boden aufsteht (anders als dargestellt) nach oben über die Tragvorrichtung 12 hinausragt. Das Tragvorrichtung 12 gemäß der Figuren 4 und 5 ist aufgrund seiner zentrierten Gewichtsverteilung besonders standsicher und kann deshalb ein gegenüber dem Bagger 4 gemäß Figur 2 kleineres Gewicht aufweisen, was es besonders wirtschaftlich macht. Dieses Gerät kann statt wie hier gezeigt an Land auf Raupenfahrwerk stehend, auch auf dem Wasser als Schwimmkörper oder Schwimmkran verwendet werden.The FIGS. 4 and 5 show a further embodiment of a device with a Rüttleranordnung 1 and a support device 12. This support device 12 is in use on the ground and includes a frame structure within which the Rüttleranordnung is performed. This frame construction may have a substantially parallelepiped or cylindrical basic shape and is designed such that the vibrator tip 11 can be moved beyond a lower end of the carrying device 12. The height of the frame construction can be less than the length of the Rüttleranordnung 1, so that the upper end 12 of the Rüttleranordnung in the idle state, ie when the Rüttlerspitze rests on the ground (differently than shown) projects upwards over the support device 12. The carrying device 12 according to the FIGS. 4 and 5 is particularly stable due to its centered weight distribution and therefore can be compared to the excavator 4 according to FIG. 2 have a lower weight, which makes it particularly economical. This device can instead of being used on land on crawler undercarriage, as shown here, also be used on the water as a floating body or floating crane.

Eine Führungseinrichtung für die beiden Seile 6 ist bei dieser Tragvorrichtung 12 ebenfalls an einem oberen Ende der Tragvorrichtung angeordnet. Diese Führungseinrichtung kann entsprechend dem Beispiel gemäß Figur 3 Rollen umfassen, die so beabstandet sind, dass das Rohr der Rüttleranordnung 1 dazwischen geführt werden kann und von denen die Seile zu einer Winde geführt werden. Bei dem in den Figuren 4 und dargestellten Beispiel bilden Seilwinden (Seilrollen) 9, auf die die Seile aufgewickelt werden können, die Führungseinrichtung. Diese Winden 9 sind so beabstandet zueinander an der Tragvorrichtung befestigt, dass das Rohr der Rüttleranordnung 1 dazwischen geführt werden kann.A guide device for the two cables 6 is also arranged in this support device 12 at an upper end of the support device. This guide device can according to the example according to FIG. 3 Rollers which are spaced so that the tube of the vibrator assembly 1 can be guided therebetween and from which the cables are guided to a winch. In the in the FIGS. 4 and illustrated example, winches (pulleys) 9, on which the ropes can be wound, form the guide means. These winches 9 are spaced from each other attached to the support device, that the tube of the vibrator assembly 1 can be guided therebetween.

Optional weist die Tragvorrichtung 12 Führungen 10, 11 für die Rüttleranordnung 1 auf, die beabstandet zu der Führungseinrichtung 9, und damit beabstandet zu einem oberen Ende der Tragvorrichtung 12 angeordnet sind. Figur 5 zeigt eine Seitenansicht dieser Führungen 10, 11. Bei dem dargestellten Beispiel sind zwei Führungen 10, 11 vorhanden, von denen jeweils zwei in einer Längsrichtung des Rohrs der Rüttleranordnung 1 beabstandet sind. Jede Führung greift an gegenüberliegenden Seiten des Rohrs an. Diese Variante erlaubt den Anschlag bzw. die Befestigung der Seile 6 an dem Rohr auch (weit) unterhalb des Schwerpunktes der Rüttleranordnung 1, da das Rohr seitlich in mindestens zwei Lagen bzw. an mindestens zwei in Längsrichtung des Rohrs beabstandeten Positionen geführt ist.Optionally, the support device 12 has guides 10, 11 for the vibrator assembly 1 spaced from the guide means 9 and spaced therefrom to an upper end of the support means 12. FIG. 5 shows a side view of these guides 10, 11. In the illustrated example, two guides 10, 11 are provided, two of which are spaced apart in a longitudinal direction of the tube of the Rüttleranordnung 1. Each guide engages opposite sides of the tube. This variant allows the stop or attachment of the cables 6 to the tube also (far) below the center of gravity of the vibrator assembly 1, since the tube is guided laterally in at least two positions or at least two spaced positions in the longitudinal direction of the tube.

Figur 6 zeigt einen Querschnitt durch eine solche Führung. Diese Führung weist Führungselemente, wie beispielsweise Rollen 11 oder andere Führungselemente wie z.B. eine Nylonschiene auf, die in Umfangsrichtung um das Silorohr der Rüttleranordnung 1 herum angeordnet sind und die an Abstandshaltern 10 befestigt sind. Die Abstandshalter 10 sind wiederum an dem Rahmen der Tragvorrichtung 12 befestigt. Die Abstandshalter 10 mit dem Führungselement 11 stützt das Rohr gegenüber dem übrigen Tragvorrichtung 12 ab. Sofern Rollen als Führungselemente 11 vorhanden sind, sind diese Rollen an den Abstandshaltern 10 drehbar gelagert. In dem dargestellten Beispiel gemäß Figur 6 weist jede Führung vier Rollen 11 auf. Dies ist jedoch lediglich ein Beispiel. Es können auch mehr als vier Rollen (Führungselemente) vorgesehen sein, wobei mindestens drei Rollen (Führungselement) pro Führung vorgesehen sein sollten. Die wenigstens zwei Führungen 10, 11 mit den jeweils wenigstens drei Rollen (Führungselemente), führen das Rohr oberhalb des Bodens und verhindern ein Kippen des Rohrs, wobei die Rollen (Führungselemente) an dem Rohr anliegen und ein Anheben und Absenken des Rohrs ermöglichen. FIG. 6 shows a cross section through such a guide. This guide has guide elements, such as rollers 11 or other guide elements such as a nylon rail, which are arranged in the circumferential direction around the silo tube of the vibrator 1 around and which are attached to spacers 10. The spacers 10 are in turn secured to the frame of the support 12. The spacers 10 with the guide member 11 supports the tube from the rest of the support device 12. If rollers are present as guide elements 11, these rollers are rotatably mounted on the spacers 10. In the illustrated example according to FIG. 6 each guide has four rollers 11. This is just an example. There may also be more than four rollers (guide elements), wherein at least three rollers (guide element) should be provided per guide. The at least two guides 10, 11 with the respective at least three rollers (guide elements), guide the tube above the floor and prevent tilting of the tube, wherein the rollers (guide elements) abut the tube and allow lifting and lowering of the tube.

Ein Anheben und Absenken der Rüttleranordnung mit dem Tiefenrüttler erfolgt mittels der zwei gegenüberliegend an dem Silorohr der Rüttleranordnung 1 angeordneten Seile 6. Eine Bewegung der Seile 6 wird von den zwei Winden 9 gesteuert die parallel synchronisiert zueinander laufen. Diese beiden Winden 9 sind bei dem Beispiel gemäß der Figuren 4 und 5 beabstandet zueinander an gegenüberliegenden Seiten des Rohres angeordnet.Raising and lowering of the vibrator assembly with the deep vibrator is effected by means of the two cables 6 arranged opposite one another on the silo tube of the vibrator arrangement 1. A movement of the cables 6 is controlled by the two winches 9 which are synchronized with each other in parallel. These two winches 9 are in the example according to the FIGS. 4 and 5 spaced from each other on opposite sides of the tube.

Bei einem weiteren Ausführungsbeispiel ist zur Führung der beiden Seile 6 nur eine Seilwinde 9 vorhanden, die beabstandet zu dem Rohr angeordnet ist und deren Länge (Länge des Windungskörpers) mindestens dem Durchmesser des Rohrs entspricht, wobei das eine Seil 6 an einem Ende der Seilwinde befestigt und das andere Seil am anderen Ende der Seilwinde befestigt ist. Die beiden Seile 6 können dadurch je auf gegenüberliegenden Seite der Seilwinde aufgewickelt bzw. von dort abgewickelt werden.In a further embodiment, only one cable winch 9 is provided for guiding the two cables 6, which is arranged at a distance from the tube and whose length (length of the coil body) corresponds at least to the diameter of the tube, which fixes a cable 6 at one end of the winch and the other rope is attached to the other end of the winch. The two Ropes 6 can thereby ever wound on opposite side of the winch or unwound from there.

Bei der Variante gemäß der Figuren 4 bis 6 kann die Nutzlänge des Rüttlers nochmals stark gegenüber der Gerätehöhe, die durch die Höhe der Tragvorrichtung gegeben ist, erhöht werden.In the variant according to the FIGS. 4 to 6 can the useful length of the vibrator again greatly increased compared to the device height, which is given by the height of the support device.

Claims (18)

  1. Device which has:
    a vibrator arrangement (1) with a pipe which has an upper end (12) and a lower end (11) and which has two cable holders (7) which are arranged on the pipe (12) spaced from the upper end thereof;
    one cable each fastened on each cable holder (7);
    a support device (4; 12) for the vibrator arrangement (1) wherein the support device (4; 12) has a guide device (5; 9) on which the cables (6) are guided in a longitudinal direction of the pipe between the cable holders (7) and the upper end (12) or above the upper end (12).
  2. Device according to Claim 1 wherein the guide device (5; 9) has an upper end and is designed so that the upper end (12) of the pipe can be guided in the guide device (5; 9) at least up to the upper end of the guide device (5; 9).
  3. Device according to Claim 1 or 2 in which the guide device (5; 9) is designed so that the upper end (12) of the pipe can be guided beyond the upper end of the guide device (5; 9).
  4. Device according to one of Claims 1 to 3 in which the guide device has:
    two deflection devices (5) which are arranged spaced from one another so that the pipe can be guided between the rollers (5) wherein in each case one cable (6) is guided on a deflection device (5).
  5. Device according to one of Claims 1 to 3 in which the guide device has:
    two cable winches (9) which are arranged spaced apart so that the pipe can be guided between the cable winches (9) wherein in each case one cable (6) is guided held on a cable winch (9).
  6. Device according to one of Claims 1 to 3 in which the guide device has:
    a cable winch (9) which is arranged spaced from the pipe wherein the cables (6) are held on opposite ends of the cable winch.
  7. Device according to one of the preceding claims in which the cable holders (7) are arranged spaced from one another in the peripheral direction of the pipe.
  8. Device according to Claim 7 in which the cable holders (7) are arranged opposite one another on the pipe.
  9. Device according to one of the preceding claims in which the cable holders are arranged at a common longitudinal position in a longitudinal direction of the pipe.
  10. Device according to one of Claims 1 to 8 in which the cable holders (7) are arranged spaced from one another in a longitudinal direction of the pipe.
  11. Device according to one of the preceding claims in which the cable holders are arranged between a center of gravity of the vibrator arrangement and the upper end (12) of the pipe.
  12. Device according to one of Claims 1 to 10 in which the cable holders are arranged between a center of gravity of the vibrator arrangement (1) and the upper end (12) of the pipe.
  13. Device according to one of Claims 1 to 10 in which at least one cable holder (7) is arranged between the center of gravity and the upper end (12) of the pipe and at least one cable holder (7) is arranged between the center of gravity and the lower end (11) of the pipe.
  14. Device according to one of the preceding claims in which the support device further has:
    at least two guides (10, 11) which are arranged spaced from one another in a longitudinal direction of the pipe and which are designed to guide the pipe.
  15. Device according to Claim 14 in which each of the guides has at least three guide elements which are arranged spaced from one another in the peripheral direction of the pipe and which engage on the pipe.
  16. Device according to Claim 14 or 15 in which the guide elements are rollers or rails.
  17. Device according to one of the preceding claims in which the support device has a float body.
  18. Device according to one of Claims 1 to 16 in which the support device is an earth moving apparatus with an extension arm on which the at least one cable roller is fastened.
EP12726344.0A 2011-04-14 2012-04-13 Vibrator arrangement comprising a cable suspension penetrating into the ground Not-in-force EP2697437B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12726344T PL2697437T3 (en) 2011-04-14 2012-04-13 Vibrator arrangement comprising a cable suspension penetrating into the ground

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011007398A DE102011007398A1 (en) 2011-04-14 2011-04-14 Jogger arrangement with a rope suspension penetrating into the ground
PCT/DE2012/200025 WO2013041096A2 (en) 2011-04-14 2012-04-13 Vibrator arrangement comprising a cable suspension penetrating into the ground

Publications (2)

Publication Number Publication Date
EP2697437A2 EP2697437A2 (en) 2014-02-19
EP2697437B1 true EP2697437B1 (en) 2015-06-24

Family

ID=46229118

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12726344.0A Not-in-force EP2697437B1 (en) 2011-04-14 2012-04-13 Vibrator arrangement comprising a cable suspension penetrating into the ground

Country Status (5)

Country Link
US (1) US10301878B2 (en)
EP (1) EP2697437B1 (en)
DE (1) DE102011007398A1 (en)
PL (1) PL2697437T3 (en)
WO (1) WO2013041096A2 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE578650C (en) 1931-09-05 1933-06-16 Garvenswerke Method and device for the production of columns of filler in natural or artificial deposits
US3309877A (en) * 1960-09-07 1967-03-21 Degen Wilhelm Vibrator for compacting soil
GB1039645A (en) * 1964-04-13 1966-08-17 Albert George Bodine Method and apparatus for creating a load bearing region in earthen material
US3289774A (en) * 1965-07-14 1966-12-06 Jr Albert G Bodine Vibration isolator for sonic pole driving system
US4280772A (en) * 1979-03-14 1981-07-28 Fredric Rusche Leadless method and apparatus for driving piles
FR2717492B1 (en) * 1994-03-15 1996-04-12 Commissariat Energie Atomique Method and installation for extracting an essential oil from plants.

Also Published As

Publication number Publication date
EP2697437A2 (en) 2014-02-19
US20140158435A1 (en) 2014-06-12
DE102011007398A1 (en) 2012-10-18
WO2013041096A3 (en) 2013-06-06
PL2697437T3 (en) 2016-02-29
WO2013041096A2 (en) 2013-03-28
US10301878B2 (en) 2019-05-28

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