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EP2378001B1 - Dispositif de traitement de sol - Google Patents

Dispositif de traitement de sol Download PDF

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Publication number
EP2378001B1
EP2378001B1 EP10004082.3A EP10004082A EP2378001B1 EP 2378001 B1 EP2378001 B1 EP 2378001B1 EP 10004082 A EP10004082 A EP 10004082A EP 2378001 B1 EP2378001 B1 EP 2378001B1
Authority
EP
European Patent Office
Prior art keywords
mast
reel
rope
extension piece
working device
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.)
Active
Application number
EP10004082.3A
Other languages
German (de)
English (en)
Other versions
EP2378001A1 (fr
Inventor
Rudolf Pöckl
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.)
Bauer Maschinen GmbH
Original Assignee
Bauer Maschinen GmbH
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 Bauer Maschinen GmbH filed Critical Bauer Maschinen GmbH
Priority to EP10004082.3A priority Critical patent/EP2378001B1/fr
Priority to US13/072,272 priority patent/US8567519B2/en
Priority to CN201110094890.3A priority patent/CN102220838B/zh
Publication of EP2378001A1 publication Critical patent/EP2378001A1/fr
Application granted granted Critical
Publication of EP2378001B1 publication Critical patent/EP2378001B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/02—Placing by driving
    • E02D7/06—Power-driven drivers
    • E02D7/14—Components for drivers inasmuch as not specially for a specific driver construction
    • E02D7/16—Scaffolds or supports for drivers
    • E—FIXED CONSTRUCTIONS
    • 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
    • E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
    • E21B7/023—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting the mast being foldable or telescopically retractable

Definitions

  • the invention relates to a soil cultivating device having the features of the preamble of claim 1.
  • a cultivating device is designed with a carrier device, a mast which forms a mast course, and a mast lower part, which is articulated on the carrier device, has a mast top part and at least one mast extension piece, wherein the mast extension piece for increasing the mast length between the mast base and mast top is inserted into the mast course, and wherein the mast extension piece for reducing the mast length of the mast top and the mast base detachable and removable from the mast, and the mast top with mast extension piece is directly attachable to the mast base, a working carriage, which is guided displaceably along the mast, and at least one feed cable for displacing the working carriage, which extends at least partially along the mast.
  • the object of the invention is to develop a generic tillage device so that, with particularly high reliability, a particularly simple, faster and safer operation, especially with regard to the conversion between an operating configuration and a transport configuration of the tillage device is possible.
  • the tillage device is characterized in that a reel is provided for receiving Schlappseil, which is formed on the feed rope when the mast extension piece is removed from the mast course and the mast shell is attached directly to the mast base.
  • the invention is based on the finding that in a generic tillage device in the feed rope Schlappseil can form when the mast extension piece is removed for transport from the mast track and the mast base and the mast shell are joined together directly.
  • the length of the Schlappseils correspond to a multiple of the length of the mast extension piece, when the feed rope is repeatedly reciprocated along the mast. Since this slack rope may hinder or even endanger the transport of the tillage device, it may be necessary in the prior art to remove the feed rope for transport or to take it completely on the feed cable winch, which comes with a corresponding amount of time, both during the preparation of the transport as well as during the refitting of the mast, when the removed feed rope has to be opened again.
  • the tillage device according to the invention can be designed in particular as a drilling device.
  • the carrier device according to the invention may expediently have a running gear, for example a crawler track running gear.
  • the mast lower part and thus the mast are suitably articulated pivotably about a horizontally extending axis on the carrier, so that the mast base and thus the mast between a vertical operating position and a horizontal setup and transport position can be pivoted.
  • a rotating and / or vibrating drive and / or a guide for a soil working tool, for example a drill string may be provided on the working carriage.
  • the feed cable may in particular be a top cable, which is guided around the mast top side to a winch. It can also be provided further feed ropes, for example, a sub-cable, which is guided around the mast bottom.
  • the reel according to the invention is expediently designed as a rotary reel, that is, it has a rotatably mounted receiving body for the rope.
  • the receiving body may for example comprise receiving arms which extend radially from the axis of rotation of the reel to the outside.
  • the receiving body may also be formed as a coil.
  • a preferred embodiment of the invention is that the reel is releasably secured to the mast. This makes it possible to attach the reel only when slack rope formation is to be expected, that is usually during transport of the tillage device. In the tillage operation, the reel, however, can be removed, so that this operation can not be affected by the reel.
  • the reel for example, be hydraulically or mechanically releasably secured to the mast.
  • the reel is arranged on the mast base. Since this mast lower part usually remains stationary during removal of the mast extension piece, that is, when the slack rope is obtained, the operating reliability can be further increased by such an arrangement.
  • the reel is arranged in an end region of the mast lower part facing away from the carrier device on the mast lower part, it being possible in particular for the reel to project beyond the mast lower part in the longitudinal direction of the mast.
  • the carrier device opposite end portion of the mast lower part is at normal mast course usually the upper end of the mast base. Due to the supernatant according to the invention of the reel in the longitudinal direction of the mast over the mast lower part away, it can be provided in particular that the reel arranged on the mast lower part is in the area of the mast upper part viewed in the longitudinal direction of the mast when the mast upper part is fastened directly to the mast lower part for transport.
  • the reel is arranged on a mast back facing away from the work carriage.
  • this rear of the mast is above the mast.
  • the reel is thus located during transport in an area that is usually less critical in terms of transport dimensions.
  • a particularly reliable displacement operation of the work carriage can be ensured by providing a cable tensioning cylinder to which one end of the feed cable is detachably fastened.
  • This rope tensioning cylinder makes it possible to keep the feed rope tensioned during operation, so that a particularly precise carriage displacement is possible.
  • the cable clamping cylinder can be designed in particular as a hydraulic cylinder. He is expediently connected on the one hand with the feed rope and on the other hand with the mast.
  • the rope tensioning cylinder may be provided on the mast extension piece. If the mast extension piece is then removed for transport, the rope tensioning cylinder, which is generally not necessary for transport, is thus removed, so that the transport weight is advantageously reduced.
  • the end of the feed rope is fixed with a cable eye on the cable clamping cylinder, which further reduces the effort required for operation.
  • the end of the feed cable is attached to the piston of the cable clamping cylinder.
  • the reel has a fastening device for releasably securing the feed rope. Accordingly, it can be provided that the reel is only in the rope course of the feed rope, although with slack rope is expected. As a result, the operational reliability is further increased.
  • the fastening means for releasable Attaching the cable eye of the feed rope is provided. In this can be removed from the cable tensioning cylinder for transport in a particularly simple manner and connected to the reel.
  • the mast is pivotally mounted on a carrier device between a vertical operating position and a horizontal set-up and transport position, which simplifies transport.
  • a further preferred embodiment of the invention is that a reel drive is provided for operating the reel, which may allow automatic operation. Basically, the feed rope could also be wound by hand on the reel.
  • a reel brake is provided for securing the reel. This can prevent that the feed rope unintentionally unwinds from the reel during transport.
  • the mast upper part has at least one deflection roller for the feed rope, which can simplify the cable guide. It can be provided on the mast upper part and several pulleys for the feed rope.
  • the invention also relates to a method for operating a tillage apparatus according to the invention, in which the mast with inserted mast extension piece is pivoted from a vertical operating position to a horizontal set-up and transport position, the reel is attached to the mast, the mast extension piece is detached from the mast base and the mast upper part and removed is and the mast top is attached directly to the mast base, and at least a portion of the feed rope is wound on the reel.
  • the slack rope formed during removal of the mast extension piece can be accommodated and the advantages explained in connection with the ground-working device according to the invention realized.
  • the reel is attached to the mast after the mast has been pivoted to the horizontal set-up and transport position. This allows a particularly simple installation of the reel.
  • one end of the feed rope is released from a first attachment point provided on the mast, in particular on a cable tensioning cylinder, and then fastened to a second attachment point provided on the reel.
  • the reel is connected only to receive the feed rope during transport with the feed rope, and is otherwise removed from the cable course, which further increases the operational reliability.
  • the rope tensioning cylinder is relaxed before the mast extension piece is removed. This allows a particularly simple disassembly of the mast extension piece.
  • FIGS. 1 to 3 An embodiment of a tillage device according to the invention is in the FIGS. 1 to 3 shown.
  • the soil cultivation device has a carrier device 3 with an uppercarriage, which is arranged on a chassis designed as a crawler track undercarriage.
  • a mast 1 is articulated via a joint 32 with horizontally extending hinge axis.
  • this joint 32 is the mast 1 between the in Fig. 1 shown operating position and in the Figures 2 and 3 shown setup and transport position swivel.
  • a neck cylinder 33 is provided, which is hinged on the one hand to the mast 1 and on the other hand on the carrier device 3.
  • a working carriage 6 On the mast 1, a working carriage 6 is provided, which is arranged in the longitudinal direction L of the mast 1 slidably on the mast 1. At this work carriage 6, for example, a rotary drill 61 may be provided for a drill pipe.
  • a feed rope 8 designed as a top rope is provided, among other things, which can be actuated by a cable winch 25.
  • a cable tensioning cylinder 30 is arranged on the rear mast side 18 of the mast 1, that is, on the mast side facing away from the working carriage 6.
  • the hydraulic cable clamping cylinder 30 is on the one hand, in particular on its cylinder housing, connected to the mast 1, and on the other hand, in particular on its piston rod, with the feed rope 8.
  • the feed cable 8 has at its end a cable eye 9, via which the connection with the cable clamping cylinder 30th is realized.
  • the rope tensioning cylinder 30 serves in the in Fig. 1 shown working position to keep the feed rope 8 stretched.
  • the feed cable 8 runs over a mounted in an upper region of the mast 1 deflection roller 21 to the working slide 6, on which at least one further deflection roller 26 is provided.
  • the feed rope 8 runs again to the upper end of the mast 1 and from there via a second, not shown pulley down to the connected to the mast 1 winch 25 to which the second end of the feed rope 8 attached can be.
  • the mast 1 is formed in three parts and has a mast lower part 13, on which the mast 1 is connected via the joint 32 with the carrier device 3, a mast extension piece 12, which, if necessary, adjoins the mast lower part 13, and finally a mast upper part 11th on which the deflection roller 21 is arranged.
  • a mast extension piece 12 ' is shown between the mast upper part 11 and the mast lower part 13.
  • a reel 2 can be provided on the mast 1, which serves to accommodate 1 occurring slack rope on the feed rope 8 when retrofitting the mast.
  • the reel 2 can be arranged on the back of the mast 18 on the mast lower part 13, in a carrier device
  • the reel 2 is in the illustrated embodiment arranged so that it protrudes beyond the mast base 13 and thus in the region of the adjacent mast extension piece 12 and mast shell 11 is arranged.
  • FIGS. 1 to 3 illustrate various steps in the conversion of the tillage device from an operating position to a transport position in a method according to the invention.
  • the mast 1, the in Fig. 1 is shown in its vertical operating position, for example by extending the neck cylinder 33 in his in Fig. 2 displayed set-up and transport position.
  • the reel 2 is attached to the mast base 13, for example mechanically and / or hydraulically.
  • the rope tensioning cylinder 30 is relaxed and the mast extension piece 12 is released from the mast upper part 11 and 13 and removed together with the cable clamping cylinder 30.
  • the mast upper part 11 is attached directly to the mast lower part 13. This state, in which the mast 1 is shortened by the length of the mast extension piece 12, is in Fig. 3 shown.
  • the feed cable 8 can be wound by means of the reel 2.
  • the feed rope 8 is attached via the cable eye 9 on the reel 2 and the reel operated.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)
  • Supports For Plants (AREA)

Claims (14)

  1. Dispositif de traitement de sol avec
    - un appareil porteur (3),
    - un mât (1) qui forme un profil de mât, et qui présente une partie inférieure de mât (13), laquelle est articulée à l'appareil porteur (3), une partie supérieure de mât (11) et au moins un prolongement de mât (12),
    - dans lequel le prolongement de mât (12) peut être inséré dans le profil de mât entre la partie inférieure de mât (13) et la partie supérieure de mât (11) pour augmenter la longueur du mât, et
    - dans lequel le prolongement de mât (12) peut être détaché de la partie supérieure de mât (11) et de la partie inférieure de mât (13) pour réduire la longueur de mât et être retiré du profil de mât, et la partie supérieure de mât (11) peut être fixée directement à la partie inférieure de mât (13) quand le prolongement de mât (12) est retiré,
    un chariot de travail (6) qui est guidé mobile le long du mât (1), et
    au moins un câble d'avance (8) pour déplacer le chariot de travail (6), qui s'étend au moins par endroits le long du mât (1), et un treuil (25),
    caractérisé en ce qu'en plus du treuil (25), un dévidoir (2) est prévu pour recevoir du câble mou qui se forme sur le câble d'avance (8) lorsque le prolongement de mât (12) est retiré du profil de mât et la partie supérieure de mât (11) est fixée directement sur la partie inférieure de mât (13).
  2. Dispositif de traitement de sol selon la revendication 1, caractérisé en ce que le dévidoir (2) est fixé de manière amovible sur le mât (1).
  3. Dispositif de traitement de sol selon l'une des revendications précédentes, caractérisé en ce que le dévidoir (2) est placé sur la partie inférieure de mât (13).
  4. Dispositif de traitement de sol selon la revendication 3, caractérisé en ce que le dévidoir (2) est placé sur la partie inférieure de mât (13) dans une partie d'extrémité (16) de la partie inférieure de mât (13) opposée à l'appareil porteur (3), et en ce que le dévidoir (2) dépasse de la partie inférieure de mât (13) dans la direction longitudinale (L) du mât (1).
  5. Dispositif de traitement de sol selon l'une des revendications précédentes, caractérisé en ce que le dévidoir (2) est placé sur une face dorsale (18) du mât opposée au chariot de travail (6).
  6. Dispositif de traitement de sol selon l'une des revendications précédentes, caractérisé en ce que, en particulier sur le prolongement de mât (12), il est prévu un vérin de tension de câble (30) auquel une extrémité du câble d'avance (8) est fixée de manière amovible avec un oeillet de câble (9).
  7. Dispositif de traitement de sol selon la revendication 6, caractérisé en ce que le dévidoir (2) présente un dispositif de fixation pour la fixation amovible du câble d'avance (8), en particulier de l'oeillet de câble (9) du câble d'avance (8).
  8. Dispositif de traitement de sol selon l'une des revendications précédentes, caractérisé en ce que le mât (1) est placé sur l'appareil porteur (3) de manière pivotante entre une position verticale de service et une position horizontale de rangement et de transport.
  9. Dispositif de traitement de sol selon l'une des revendications précédentes, caractérisé en ce qu'un entraînement de dévidoir est prévu pour actionner le dévidoir (2) et/ou un frein de dévidoir pour immobiliser le dévidoir (2).
  10. Dispositif de traitement de sol selon l'une des revendications précédentes, caractérisé en ce que la partie supérieure de mât (11) présente au moins un rouleau de renvoi (21) pour le câble d'avance (8).
  11. Procédé d'utilisation d'un dispositif de traitement de sol selon l'une des revendications précédentes, dans lequel
    le mât (1) est pivoté, avec le prolongement de mât (12), d'une position verticale de service à une position horizontale de rangement et de transport,
    le dévidoir (2) est fixé sur le mât (1),
    le prolongement de mât (12) est libéré de la partie supérieure de mât (11) et de la partie inférieure de mât (13) et est retiré, et la partie supérieure de mât (11) est fixée sur le partie inférieure de mât (13), et
    au moins une partie du câble d'avance (8) est enroulée sur le dévidoir (2).
  12. Procédé selon la revendication 11, caractérisé en ce que le dévidoir (2) est fixé sur le mât (1) après que le mât (1) a été pivoté dans la position horizontale de rangement et de transport.
  13. Procédé selon l'une des revendications 11 ou 12, caractérisé en ce que, pour enrouler le câble d'avance (8), une extrémité du câble d'avance (8) est libérée d'un premier point de fixation prévu sur le mât (1), en particulier sur un vérin de tension de câble (30), puis est fixée à un deuxième point de fixation prévu sur le dévidoir (2).
  14. Procédé selon la revendication 13, caractérisé en ce que le vérin de tension de câble (30) est détendu avant de retirer le prolongement de mât (12).
EP10004082.3A 2010-04-16 2010-04-16 Dispositif de traitement de sol Active EP2378001B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP10004082.3A EP2378001B1 (fr) 2010-04-16 2010-04-16 Dispositif de traitement de sol
US13/072,272 US8567519B2 (en) 2010-04-16 2011-03-25 Ground working device
CN201110094890.3A CN102220838B (zh) 2010-04-16 2011-04-15 地面工作装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10004082.3A EP2378001B1 (fr) 2010-04-16 2010-04-16 Dispositif de traitement de sol

Publications (2)

Publication Number Publication Date
EP2378001A1 EP2378001A1 (fr) 2011-10-19
EP2378001B1 true EP2378001B1 (fr) 2013-06-12

Family

ID=42813449

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004082.3A Active EP2378001B1 (fr) 2010-04-16 2010-04-16 Dispositif de traitement de sol

Country Status (3)

Country Link
US (1) US8567519B2 (fr)
EP (1) EP2378001B1 (fr)
CN (1) CN102220838B (fr)

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JP6234216B2 (ja) * 2013-12-25 2017-11-22 日本車輌製造株式会社 杭打機
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
EP3228756B2 (fr) * 2016-04-04 2023-03-01 BAUER Maschinen GmbH Machine de travail et procede destine au traitement d'un sol
EP3964649B1 (fr) 2020-09-03 2022-07-13 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Machine de construction pour le génie civil spécial
CN116733373B (zh) * 2023-08-11 2023-11-21 中昌泰(北京)建设集团有限公司 一种建筑锚杆施工装置

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Also Published As

Publication number Publication date
CN102220838B (zh) 2014-07-16
US20110253400A1 (en) 2011-10-20
CN102220838A (zh) 2011-10-19
EP2378001A1 (fr) 2011-10-19
US8567519B2 (en) 2013-10-29

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