EP1163396B1 - Dispositif de compactage de sol a servocommande - Google Patents

Dispositif de compactage de sol a servocommande Download PDF

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Publication number
EP1163396B1
EP1163396B1 EP00920532A EP00920532A EP1163396B1 EP 1163396 B1 EP1163396 B1 EP 1163396B1 EP 00920532 A EP00920532 A EP 00920532A EP 00920532 A EP00920532 A EP 00920532A EP 1163396 B1 EP1163396 B1 EP 1163396B1
Authority
EP
European Patent Office
Prior art keywords
ground compaction
compaction device
sensor
ground
operating element
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.)
Expired - Lifetime
Application number
EP00920532A
Other languages
German (de)
English (en)
Other versions
EP1163396A1 (fr
Inventor
Michael Steffen
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.)
Wacker Construction Equipment AG
Original Assignee
Wacker Construction Equipment AG
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 Wacker Construction Equipment AG filed Critical Wacker Construction Equipment AG
Publication of EP1163396A1 publication Critical patent/EP1163396A1/fr
Application granted granted Critical
Publication of EP1163396B1 publication Critical patent/EP1163396B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/22—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for consolidating or finishing laid-down unset materials
    • E01C19/30—Tamping or vibrating apparatus other than rollers ; Devices for ramming individual paving elements
    • E01C19/34—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight
    • E01C19/38—Power-driven rammers or tampers, e.g. air-hammer impacted shoes for ramming stone-sett paving; Hand-actuated ramming or tamping machines, e.g. tampers with manually hoisted dropping weight with means specifically for generating vibrations, e.g. vibrating plate compactors, immersion vibrators
    • 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
    • E02D3/074—Vibrating apparatus operating with systems involving rotary unbalanced masses

Definitions

  • the invention relates to a soil compaction device according to the preamble of claim 1.
  • Such soil compaction devices e.g. B. a vibration plate with the Type designation "Wacker DPU 7060" are known and have been used in the Practice, especially for the compression of predominantly coarse or weak cohesive soils, tried and tested. It is on a ground contact plate a vibration exciter driven by a motor is attached. which sets the ground contact plate in a vertical vibration, the then transferred to the floor.
  • the generated vibration usually shows a constant or changeable horizontal force component. those for a forward. Backward or steering movement of the vibration plate provides.
  • the horizontal movement of the vibrating plate is controlled by the operator supported via a guide drawbar or a guide bracket.
  • a control lever coupled with hydraulic valves can be provided for the guide drawbar with which the direction of movement can be determined by means of a control hydraulics the vibration plate can be adjusted. Furthermore, it is known the steering and To perform directional functions via a remote control. Especially with remote controlled Plates are usually controlled by the fact that the Vibration exciter has divided unbalances, which are against each other when steering be set working and a circular or yawing movement of the machine cause.
  • the invention has for its object a soil compaction device specify that even in the presence of a remote control or push buttons can be easily manually steered by the operator on a control panel.
  • the invention is characterized in that a sensor device for Determining the position of at least one control element is provided, through which a signal to control an actuator for the Vibration exciter can be generated. This allows the operator to the control element can operate the adjusting device without - as with State of the art - additional cost-intensive and maintenance-intensive Hydraulic valves must be provided on the control element.
  • these are Control element and the sensor device on a guide bracket of the soil compaction device appropriate.
  • the operator now operates without much Exertion of force the movable control element and thus relocated it from one Starting position, the change in position is detected by the sensor device and emitted a corresponding signal to the actuating device.
  • the Actuating device changes the position or phase position in a manner known per se of the rotating unbalanced masses to each other, causing the horizontal component a resulting total force changes and a changed one Directional behavior of the vibration plate is generated.
  • Suitable controls are - depending on the equipment of the vibration plate - a or two handbands that can be moved together or separately. Furthermore, the control element can also be designed in the form of a "joy stick" his.
  • the invention is particularly advantageous in the case of vibration plates with remote control used, if at all, only on the device itself Push buttons for direct actuation of hydraulic valves of the hydraulic Actuator and only a short guide bracket are provided.
  • Push buttons for direct actuation of hydraulic valves of the hydraulic Actuator and only a short guide bracket are provided.
  • the provision of an additional movable control element with Sensor device ensures that the operator like the vibration plate a vibrating plate can be conveniently guided without remote control.
  • Fig. 1 shows a schematic side view of a soil compaction device according to the invention as a vibration plate, the basic structure of which is known is and is only briefly explained below.
  • a motor drives two shafts 1, 2 accordingly via a drive the direction of the arrow in Fig. 1 on each of which unbalanced masses 3, 4 are arranged.
  • the rotation of the unbalanced masses creates a substantially vertically directed vibration, which is via a ground contact plate 5 is transferred to the soil to be compacted.
  • the shafts 1, 2 and the unbalanced masses 3, 4 can each be axial Direction be divided in order to - with appropriate phase position - a yaw moment generate that the vibration plate orbit on the spot or - at the same time Forward movement - makes a curve radius.
  • the fluid flow in the hydraulics 6 can according to the prior art in can be influenced in different ways:
  • So vibration plates are known in which at the end of a guide drawbar 7 or a guide bracket 7 is a control bracket 8 serving as an operating element is provided, which is pivotally arranged at the end of the guide drawbar 7 and directly actuates a hydraulic valve belonging to the hydraulic system 6.
  • a receiving unit 9 is attached to the Vibration plate provided, the radio or infrared signals from one does not shown sending unit receives.
  • Receiving electrical signals is also common Signals via a cable remote control. The signals are in the Receiving unit 9 converted and act on a hydraulic control 10 provided in the hydraulic 6 electromagnetic valves.
  • vibration plates are known in which the Sending unit inserted into a corresponding receptacle of the vibration plate can be and then serves as a control panel.
  • the Pull operator With one hand on the short guide bracket and at the same time with the other hand the remote control or suitable push buttons on Operate the control panel to make the desired movement of the vibration plate to reach.
  • the invention also relates to the short guide bracket 7 a movable control bracket 8 is provided, the Change in position by the operator does not directly change the position of a hydraulic valve, but also on a End of the guide bracket 7 arranged sensor device 11 is detected.
  • the sensor device 11 can be in the form of a Hall generator, a proximity switch or be built using reed contacts and converts the respective position of the control bracket 8 into an electrical signal, which is supplied to the hydraulic control 10.
  • sensors for the sensor device 11 are generally suitable for capacitive, inductive and resistive Sensors to be arranged in the vicinity of the control bracket 8.
  • the signal is converted electromechanically, for. B. by means of an electromagnetic actuator that on the hydraulics 6th acts and thus the phase position of the waves 1, 2 or imbalance 3, 4 in Vibrations affected.
  • the vibration plate is thus controlled via a type of servo control.
  • FIG. 2 and 3 schematically show a top view of the invention Vibration plate, FIG. 3 being an enlarged detail from FIG. 2.
  • control brackets serving as operating elements 8 provided on which the operator can guide the machine.
  • the control bracket 8 is rotatable relative to the guide drawbar 7, whereby the movement or steering behavior of the vibration plate changes.
  • the control bracket 8 can also on a shorter Guide bracket can be arranged.
  • Each control bracket 8 is inserted into the sensor device 11 and instructs at its end a sensor magnet 12, which is arranged opposite Hall sensors 13 are. By moving the encoder magnet 12 in front of the Hall sensors 13 an electrical voltage is generated as a signal via a line 14 is guided to the hydraulic control 10.
  • Rubber elements 15 may be attached like a cuff.
  • Hall sensor 13 instead of the Hall sensor 13 described, there are also other sensor devices possible, e.g. B. proximity switches, reed contacts, etc.
  • two independently movable control brackets 8 are provided, not only the direction of travel (forward, backward. Standstill) of the vibration plate, but also one Steering or circular movement, provided the vibration exciter is equipped accordingly is.
  • the control bracket 8 can also by a spring, not shown to be kept in a zero position when not actuated be so that the vibration plate is always in a safe position at zero State decays in which there is no proper movement other than vertical Performs vibration movement. They stand out in the zero position the unbalances generated horizontal forces such that the resulting Total force has no horizontal component.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Soil Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Agronomy & Crop Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Road Paving Machines (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Claims (9)

  1. Dispositif de compactage du sol comportant
    une plaque de contact avec le sol (5) ;
    un générateur de vibrations (1, 2, 3, 4) agissant sur la plaque de contact avec le sol (5), qui comporte au moins deux masses de balourd (3, 4) tournant en sens contraire l'une par rapport à l'autre et dont les positions de phase sont réglables l'une par rapport à l'autre à l'aide d'un dispositif de réglage (6 à 10) ; et comportant
    au moins un élément de commande (8) déplaçable pour commander le dispositif de réglage (6, 10);
    caractérisé en ce qu'il est prévu un dispositif de détection (11) pour déterminer la position du ou des éléments de commande (8) et produire un signal afin de commander le dispositif de réglage (6).
  2. Dispositif de compactage du sol selon la revendication 1, caractérisé en ce que l'élément de commande (8) et le dispositif de détection (11) sont placés sur un étrier de guidage (7) du dispositif de compactage du sol.
  3. Dispositif de compactage du sol selon la revendication 1 ou 2, caractérisé en ce que le dispositif de détection (11) comporte au moins un capteur capacitif, inductif ou résistif.
  4. Dispositif de compactage du sol selon la revendication 1 ou 2, caractérisé en ce que le dispositif de détection (11) comporte au moins un capteur de Hall (13) ou un contact Reed ainsi qu'un élément transmetteur (12) placé sur l'élément de commande (8).
  5. Dispositif de compactage du sol selon la revendication 1 ou 2, caractérisé en ce que le dispositif de détection (11) comporte au moins un interrupteur de proximité.
  6. Dispositif de compactage du sol selon l'une des revendications précédentes, caractérisé en ce que le dispositif de réglage (6) comporte une unité à piston et cylindre actionnée au moyen d'un fluide, ainsi qu'une soupape électromécanique, commandée par le signal du dispositif de détection (11), pour commander un courant de fluide sur l'unité à cylindre et piston.
  7. Dispositif de compactage du sol selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu deux éléments de commande (8) qui sont déplaçables indépendamment l'un de l'autre et par lesquels on peut modifier la position de phase d'un groupe respectif de masses de balourd (3, 4) tournantes.
  8. Dispositif de compactage du sol selon l'une des revendications précédentes, caractérisé en ce que le ou les éléments de commande (8) peuvent être déviés à l'encontre de l'action d'un ressort, depuis une position neutre dans laquelle une force globale, résultant des masses de balourd (3, 4) tournantes, ne comporte pas de composante horizontale.
  9. Dispositif de compactage du sol selon l'une des revendications précédentes, caractérisé en ce qu'il est prévu, outre les éléments de commande (8), un dispositif de télécommande avec une unité d'émission pouvant être séparée du dispositif de compactage du sol, et une unité de réception (9) placée sur le dispositif de compactage du sol, l'unité de réception (9) permettant de produire un signal pour commander le dispositif de réglage (6).
EP00920532A 1999-03-23 2000-03-21 Dispositif de compactage de sol a servocommande Expired - Lifetime EP1163396B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19913074 1999-03-23
DE19913074A DE19913074C2 (de) 1999-03-23 1999-03-23 Bodenverdichtungsvorrichtung mit Servosteuerung
PCT/EP2000/002512 WO2000056984A1 (fr) 1999-03-23 2000-03-21 Dispositif de compactage de sol a servocommande

Publications (2)

Publication Number Publication Date
EP1163396A1 EP1163396A1 (fr) 2001-12-19
EP1163396B1 true EP1163396B1 (fr) 2004-10-27

Family

ID=7902082

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00920532A Expired - Lifetime EP1163396B1 (fr) 1999-03-23 2000-03-21 Dispositif de compactage de sol a servocommande

Country Status (5)

Country Link
US (1) US8123432B1 (fr)
EP (1) EP1163396B1 (fr)
JP (1) JP2003524714A (fr)
DE (2) DE19913074C2 (fr)
WO (1) WO2000056984A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105442521A (zh) * 2015-12-26 2016-03-30 刘汉佑 一种多功能夯实机

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10053446B4 (de) * 2000-10-27 2006-03-02 Wacker Construction Equipment Ag Lenkbare Vibrationsplatte und fahrbares Vibrationsplattensystem
DE102004048459A1 (de) 2004-10-05 2006-04-13 Wacker Construction Equipment Ag Vibrationsplatte mit in Deichsel integrierbarer Fernsteuerung
DE102005029432A1 (de) * 2005-06-24 2006-12-28 Wacker Construction Equipment Ag Bodenverdichtungsvorrichtung mit automatischer oder bedienerintuitiver Verstellung des Vorschubvektors
DE102007048980A1 (de) * 2007-10-12 2009-04-23 Wacker Construction Equipment Ag Bodenstampfvorrichtung mit adaptiver Antriebsregelung
EP3069798B1 (fr) * 2015-03-17 2019-08-14 Wacker Neuson Produktion GmbH & Co. KG Dispositif de commande pour un oscillateur pour des dispositifs d'étanchéification de sol
DE102015105133B4 (de) * 2015-04-02 2019-04-04 G quadrat Geokunststoffgesellschaft mbH System zur Herstellung einer Spundwand, Spundwand sowie Verfahren zur Feststellung einer Schlosssprengung bei der Herstellung einer Spundwand
JP6535608B2 (ja) * 2016-01-22 2019-06-26 株式会社不動テトラ 地盤改良施工機
CN114775573B (zh) * 2022-04-20 2022-11-29 广东英聚建筑工程有限公司 一种房建工程地基基础施工建造装置

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3832080A (en) * 1972-06-28 1974-08-27 Heinrich Machinery & Tool Mfg Vibrator, especially a self propelled reversible tamper
US3972637A (en) * 1975-07-31 1976-08-03 Sutherland John W Reversible self-propelled plate compactor
DE2909204C2 (de) * 1979-03-09 1982-08-19 Wacker-Werke Gmbh & Co Kg, 8077 Reichertshofen Schwingungserreger mit zwei Unwuchten
DE3063259D1 (en) * 1980-04-05 1983-07-07 Losenhausen Maschinenbau Ag Unbalanced-mass vibrator with switching clutch
US4779418A (en) * 1987-02-17 1988-10-25 M-B-W Inc. Remote control system for a soil compactor
DE8714812U1 (de) * 1987-11-06 1989-03-09 Ammann-Duomat Verdichtung GmbH, 5202 Hennef Vibrationsplatte zur Verdichtung des Bodens
DE3806897A1 (de) * 1988-03-03 1989-09-14 Wacker Werke Kg Schwingungserreger
DE4211284C1 (de) * 1992-04-03 1993-09-30 Delmag Maschinenfabrik Rüttler
JPH0796892B2 (ja) * 1992-04-09 1995-10-18 畑村 洋太郎 変位発生直線運動用案内装置
US5347884A (en) * 1993-03-08 1994-09-20 Moog Inc. Method and apparatus for cancellation of rotational unbalance
DE4343865A1 (de) * 1993-12-22 1995-07-13 Ammann Duomat Verdichtung Bodenverdichtungsgerät
US5439314A (en) * 1994-01-03 1995-08-08 Wadensten; Theodore S. Reversible self-propelled plate compactor
DE4422867A1 (de) * 1994-06-30 1996-01-04 Itt Ind Gmbh Deutsche Sensor mit einer programmierbaren Schaltschwelle
GB2307455A (en) 1995-11-23 1997-05-28 Rehabilitation Services Ltd Personal transport device for a standing driver
JPH09217313A (ja) * 1996-02-08 1997-08-19 Beretsukusu Kk アタッチメントの移動用支持装置
JP2923240B2 (ja) * 1996-02-20 1999-07-26 調和工業株式会社 偏心重錘式の振動発生・制御方法、および偏心重錘式起振機
US5757158A (en) * 1996-02-28 1998-05-26 Caterpillar Paving Products Inc. Adaptive operator control for a compactor
JP3639375B2 (ja) * 1996-03-08 2005-04-20 酒井重工業株式会社 操向機能を有する締固め機械
DE19756475A1 (de) * 1996-12-20 1998-06-25 Linde Ag Bedienhebel und Verfahren zum Betreiben des Bedienhebels
WO1998038519A1 (fr) * 1997-02-28 1998-09-03 Asahi Kasei Electronics Co., Ltd. Detecteur magnetique
JP4035220B2 (ja) * 1998-02-02 2008-01-16 エクセン株式会社 振動締固め機の進行変換装置
DE29804047U1 (de) * 1998-03-07 1998-06-18 Weber Maschinentechnik GmbH, 57334 Bad Laasphe Bodenverdichter
DE19811345C2 (de) * 1998-03-16 2002-11-07 Wacker Werke Kg Bodenverdichtungsvorrichtung
US6276230B1 (en) * 1999-05-11 2001-08-21 Cts Corporation Handle bar throttle controller

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105442521A (zh) * 2015-12-26 2016-03-30 刘汉佑 一种多功能夯实机
CN105442521B (zh) * 2015-12-26 2017-03-29 河北路桥集团第六工程有限公司 一种多功能夯实机

Also Published As

Publication number Publication date
US8123432B1 (en) 2012-02-28
DE19913074C2 (de) 2001-07-26
JP2003524714A (ja) 2003-08-19
DE50008421D1 (de) 2004-12-02
DE19913074A1 (de) 2000-10-19
EP1163396A1 (fr) 2001-12-19
WO2000056984A1 (fr) 2000-09-28

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