EP1193349A2 - Sonnette de battage équipée d'un dispositif de remplacement d'outils hydrauliques - Google Patents

Sonnette de battage équipée d'un dispositif de remplacement d'outils hydrauliques Download PDF

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Publication number
EP1193349A2
EP1193349A2 EP01118086A EP01118086A EP1193349A2 EP 1193349 A2 EP1193349 A2 EP 1193349A2 EP 01118086 A EP01118086 A EP 01118086A EP 01118086 A EP01118086 A EP 01118086A EP 1193349 A2 EP1193349 A2 EP 1193349A2
Authority
EP
European Patent Office
Prior art keywords
slide
hydraulic
implement
leader
coupling
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
EP01118086A
Other languages
German (de)
English (en)
Other versions
EP1193349B2 (fr
EP1193349B1 (fr
EP1193349A3 (fr
Inventor
Christian Heichel
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.)
Abi Anlagentechnik-Baumaschinen-Industriebedarf Ma
Original Assignee
ANLAGENTECH BAUMASCH IND
ABI Anlagentechnik Baumaschinen Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7658073&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1193349(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ANLAGENTECH BAUMASCH IND, ABI Anlagentechnik Baumaschinen Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH filed Critical ANLAGENTECH BAUMASCH IND
Publication of EP1193349A2 publication Critical patent/EP1193349A2/fr
Publication of EP1193349A3 publication Critical patent/EP1193349A3/fr
Application granted granted Critical
Publication of EP1193349B1 publication Critical patent/EP1193349B1/fr
Publication of EP1193349B2 publication Critical patent/EP1193349B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
    • 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
    • E02D7/10—Power-driven drivers with pressure-actuated hammer, i.e. the pressure fluid acting directly on the hammer structure
    • 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
    • E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
    • E02F3/36—Component parts
    • E02F3/3604—Devices to connect tools to arms, booms or the like
    • E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
    • E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
    • 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
    • E21B15/00—Supports for the drilling machine, e.g. derricks or masts

Definitions

  • the invention relates to a leader with a changing device for hydraulic implements that have a basic and a guide slide, which slide on a guide rail and with each other through a locking device can be coupled, and hydraulic feeds on Have basic sledges.
  • leader which represents a mast with guide rail, along which a slide slides, which is used to hold tools such as drills, vibrators, quick-action hammers, diesel bears, presses and the like.
  • the leader is usually connected to a hydraulic excavator grown. His job is to lead the tools and Generate contact and tensile forces.
  • the brokers are either implementing designed for a task or, as with the universal leader, for work designed with different tools. With the universal leader predominate embodiments in which the implements conventionally with Screws and bolts are firmly attached to the leader's slide. An exchange the leader usually takes with this type of leader several hours.
  • the target direction is Endeavor to reduce the time required to change tools, aimed to optimize the mechanical cradles.
  • So DE 41 12 368 A1 for example, saves time when changing devices achieved in that the mechanical connection between the implement and lifting slides made with a hydraulic lock becomes.
  • the invention has set itself the task Change device specify which the complete change process considerably shortened when replacing tools, a leak-free Switching enables, and also switching errors due to human error excludes.
  • the basic slide has a plate preferably several hydraulically loadable coupling elements has the side facing the guide carriage, which is not on a side facing the slide with the hydraulic feeds are connected to the base slide and the guide slide a coupling block with a counter receptacle for each coupling element on the to Basic slide facing side, with the counter shots on the side of the coupling block with the hydraulic hoses facing the implement of the implement are connected.
  • the guide carriage carries the implement during the Basic slides the supply lines for the implement are available provides.
  • the basic slide is provided with a plate with coupling elements fitted.
  • This plate works with a clutch block together, which is mounted on the guide carriage and with counter receptacles is equipped for the dome elements. Both are in operation Sledge with a locking device that usually works hydraulically firmly connected. In this position they grip Coupling elements of the plate in the counter receptacles in the coupling block elements of the plate in the counter receptacles in the coupling block and place thus the hydraulic connection between the basic slide and the implement.
  • the change can be made with basic and guide slides equipped in this way of the implements on universal leaders in the shortest possible time.
  • the leader puts the implement on to dismantle the implement a stable base. Then the leading to the implement Hydraulic lines are depressurized and the locking devices solved between basic and guide slide. This will make the mechanical Connection between basic and guide slides removed. The basic slide is then raised while the guide slide remains on the surface with the implement. In this process all hydraulic feeds leading to the implement from Tool separated. The separation takes place in that the coupling elements the plate attached to the basic slide from the corresponding countermounts of the coupling block attached to the guide carriage become. The disassembly of the implement is almost complete. All that remains is to unthread the implement from the guide rail the leader. This process is carried out by starting up the leader.
  • a leader equipped with the device according to the invention must only for be put out of operation for very short times. Because downtimes for high-tech Devices, such as leader, are very expensive, can be with the present Invention save considerable costs.
  • the proposed changing device also brings operational safety an improvement with it. There is a danger in the state of the art given that when connecting the hydraulic connections human Errors are made and incorrect switching is caused. This Possibility is excluded from the outset in the present invention, because the hydraulic connections are made without human intervention.
  • An embodiment of the proposed changing device is advantageous, in which the coupling elements or counter receptacles are designed as valves and the valves have a device by which they close and can be opened.
  • the device mentioned closes the valves when moving apart of plate and coupling block. This prevents on the one hand hydraulic oil is released and on the other hand dirt particles in the Hydraulic lines can penetrate.
  • the valves are opened by the device mentioned.
  • the plate and block usually have several hydraulically actuated Dome elements or counter shots. Because different tools sometimes also a different number of hydraulic lines require, is the number of coupling elements or counter shots dimensioned so that when using the various tools each required hydraulic lines are provided. At a advantageous embodiment therefore corresponds to the number of coupling elements and the counter-shots equal the maximum number of the different ones Hydraulic lines.
  • the Coupling elements of the plate in the form of sockets Counter receptacles on the coupling block are introduced.
  • the plate is floating and elements for aligning the plate in the plate plane has that with the corresponding counter-elements in the coupling block work together. These elements interact with the floating mounting of the plate ensure that plate and coupling block be precisely aligned before the plugs are inserted into the corresponding Intervene sleeves.
  • the hydraulic connections between basic slide and implement automatically manufactured.
  • the different modes of operation of the individual tools however requires different operating conditions to be set, such as setting the oil quantity, flow direction and operating pressure.
  • the implement with a Storage unit equipped in which information about the implement, preferably hydraulic and electrical operating data are stored.
  • the storage unit is battery-free, preferably using it is operated by an NMOS-EPROM or FRAM.
  • the storage unit works wirelessly, preferably by means of an electromagnetic one Induction, with one provided on the guide or basic slide Reading / writing device for electronic data together.
  • the reader conducts data read from the storage unit as signals to the machine control of the leader and / or signals from the machine control as Data to the storage unit. Communication between reading and The writing instrument and the machine control are usually carried out via a serial Interface.
  • Data read from the storage unit relate to the operating data of the Implement. Based on this information, the hydraulic lines to the valves on the plate attached to the basic slide and hydraulically operated. Data passed on to the storage unit For example, the operating hours or times of special operating conditions, such as B. Overloads, hold on. Overall, on In this way, data are collected for maintenance, maintenance or repair of the implement are necessary.
  • the storage unit and the read / write unit enable an automatic Recognize the type of implement and all for the operation of this implement relevant data. Operating errors due to manual intervention are therefore excluded.
  • the data stored in the storage unit can also be used outside of operating hours the leader's interest. Therefore, in the present invention a handheld terminal is also provided, which shows the properties of the reader has and allows the data to be queried from the storage unit.
  • a working device In addition to the hydraulic supply lines, a working device usually also has electrical leads. Electrical supply lines or data lines are also required for the reader. These lines are between Basic slide and implement are therefore equipped with plug connections. In a preferred embodiment, the plug connections are between Basic slide and inside of the locking device formed. This training ensures that in the same operation with the Closing or opening the locking device also the electrical Connections are closed or opened. In addition, this provides Arrangement for the connectors also some protection both against mechanical damage as well as against oil and moisture in the periods in which the basic and guide slides are separated are.
  • FIG 1a the plate attached to the base slide is shown.
  • the The illustration shows the side facing the guide carriage with the as Plug-trained dome elements (1).
  • the connectors have two different large embodiments (1 '), (1 "), the hydraulic lines with throughputs of different sizes are assigned.
  • the plugs engage in corresponding counter receptacles of the figure 2 shown coupling block.
  • Elements (2) for aligning the plate can be seen, which act as columns are trained. These columns serve as a joining aid when assembling the floating plate and the coupling block.
  • Figure 1b shows the opposite side, i.e. the side facing the basic slide the plate.
  • the reference symbol (3) are the other ends of the plug marked, which are designed as connections and with the hydraulic Feeders are connected to the basic slide.
  • FIG. 2 shows a view of the coupling block.
  • This block is on The guide slide is mounted and points with its upper side (4) to the basic slide out.
  • the counter receptacles (5) for the coupling plugs are on this page of the disc reproduced in the present embodiment are designed as sleeves. Bores (6) can also be seen, which accommodate the pillars (2) of the plate that serve as joining aids.
  • a leakage oil channel (7) is provided in the immediate vicinity of the sleeves, the leakage oil that occurs with each uncoupling process one below the Coupling block lying, not shown oil drip pan.
  • On the front (8) of the coupling block are openings (9) of channels reproduced, which are formed within the coupling block and with the respective sleeves (5) have connection. At these openings the Hydraulic hoses of the implement connected.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Paleontology (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Earth Drilling (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
  • Pipeline Systems (AREA)
EP01118086A 2000-09-29 2001-07-26 Sonnette de battage équipée d'un dispositif de remplacement d'outils hydrauliques Expired - Lifetime EP1193349B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10048257A DE10048257A1 (de) 2000-09-29 2000-09-29 Mäkler mit Wechselvorrichtung für hydraulische Arbeitsgeräte
DE10048257 2000-09-29

Publications (4)

Publication Number Publication Date
EP1193349A2 true EP1193349A2 (fr) 2002-04-03
EP1193349A3 EP1193349A3 (fr) 2003-03-19
EP1193349B1 EP1193349B1 (fr) 2004-09-29
EP1193349B2 EP1193349B2 (fr) 2009-01-28

Family

ID=7658073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01118086A Expired - Lifetime EP1193349B2 (fr) 2000-09-29 2001-07-26 Sonnette de battage équipée d'un dispositif de remplacement d'outils hydrauliques

Country Status (4)

Country Link
EP (1) EP1193349B2 (fr)
AT (1) ATE278070T1 (fr)
DE (2) DE10048257A1 (fr)
ES (1) ES2230220T5 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9873998B2 (en) 2014-01-29 2018-01-23 Bauer Maschinen Gmbh Mast arrangement and method for connecting a tool unit to a mast carriage of a mast arrangement

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010016490B4 (de) * 2010-04-16 2013-01-10 Lehnhoff Hartstahl Gmbh & Co. Kg Schnellwechselvorrichtung zum Ankoppeln eines Werkzeugs an eine Arbeitsmaschine
DE102014119748A1 (de) * 2014-12-31 2016-06-30 Lehnhoff Hartstahl Gmbh & Co. Kg Schnellwechsler und Adapter einer Schnellwechselvorrichtung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112368A1 (de) 1991-04-16 1992-10-22 Bitsch Hans Ullrich Bueromoebel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371041A (en) † 1978-09-15 1983-02-01 Drill Systems, Inc. Multi-purpose mobile drill rig
US4742470A (en) † 1985-12-30 1988-05-03 Gte Valeron Corporation Tool identification system
US4993564A (en) † 1989-05-17 1991-02-19 Blatt John A Quick disconnect tooling mount
EP0522493B2 (fr) † 1991-07-09 2001-10-24 FASTER S.r.l. Raccord rapide pour la connection et déconnection simultanée de plusieurs connections d'accouplements et/ou prises, en particulier bloc de connection pour ensemble d'outils sur des véhicules
DE4312368C5 (de) * 1993-04-16 2008-09-25 Abi Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik Und Vertriebsgesellschaft Mbh Einrichtung zur Befestigung von Arbeitsgeräten am Hubschlitten des Mäklers von Baumaschinen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112368A1 (de) 1991-04-16 1992-10-22 Bitsch Hans Ullrich Bueromoebel

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9873998B2 (en) 2014-01-29 2018-01-23 Bauer Maschinen Gmbh Mast arrangement and method for connecting a tool unit to a mast carriage of a mast arrangement
EP2902582B2 (fr) † 2014-01-29 2022-12-28 BAUER Maschinen GmbH Système de mât et procédé de fixation d'un outil de travail au rail de coulissage du mât

Also Published As

Publication number Publication date
ATE278070T1 (de) 2004-10-15
DE10048257A1 (de) 2002-04-11
ES2230220T3 (es) 2005-05-01
ES2230220T5 (es) 2009-06-19
EP1193349B2 (fr) 2009-01-28
DE50103848D1 (de) 2004-11-04
EP1193349B1 (fr) 2004-09-29
EP1193349A3 (fr) 2003-03-19

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