EP2557064B1 - Appareil de construction - Google Patents

Appareil de construction Download PDF

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Publication number
EP2557064B1
EP2557064B1 EP11006585.1A EP11006585A EP2557064B1 EP 2557064 B1 EP2557064 B1 EP 2557064B1 EP 11006585 A EP11006585 A EP 11006585A EP 2557064 B1 EP2557064 B1 EP 2557064B1
Authority
EP
European Patent Office
Prior art keywords
winch
pivot
pivot axis
axis
rope winch
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.)
Not-in-force
Application number
EP11006585.1A
Other languages
German (de)
English (en)
Other versions
EP2557064A1 (fr
Inventor
Martin Lanzl
Manfred Angermeier
Ralf Oehme
Stefan Roth
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 EP11006585.1A priority Critical patent/EP2557064B1/fr
Priority to RU2012125762/03A priority patent/RU2523248C2/ru
Priority to BR102012019517A priority patent/BR102012019517A2/pt
Priority to CN201210283727.6A priority patent/CN102953680B/zh
Publication of EP2557064A1 publication Critical patent/EP2557064A1/fr
Application granted granted Critical
Publication of EP2557064B1 publication Critical patent/EP2557064B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/36—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains
    • B66D1/365—Guiding, or otherwise ensuring winding in an orderly manner, of ropes, cables, or chains by means of pivotably mounted drums or barrels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2016—Winches

Definitions

  • the invention relates to a construction work implement, in particular for tillage, according to the preamble of claim 1.
  • Such a construction work implement comprises a carrier vehicle, a mast and a cable winch mounted on the carrier vehicle, which has a winch frame and a cable drum rotatably mounted therein about a rotation axis.
  • the winch is mounted about a first pivot axis with a first pivot pin pivotally mounted on the carrier vehicle.
  • the construction work implement comprises a swivel cylinder, with which the winch is pivotable about the first pivot axis.
  • a construction implement with a pivotable between an upper operating position and a rear transport position winch is in the EP 1 862 636 A1 disclosed.
  • a hydraulic cylinder is provided, wherein the pivot axis may be parallel or employed to the axis of rotation of the winch.
  • a winch in which a winch frame is pivotally mounted via a central pivot joint relative to a winch bracket is in the DE 103 43 079 B3 described.
  • the pivot axis is transverse to the axis of rotation of the cable drum, so that the cable drum can be tilted laterally, for example, to optimize a cable entry angle of the rope on the cable drum.
  • the DE 101 97 187 D4 discloses a winch assembly for towing heavy tillage implements.
  • a winch is supported on two winches on a winch frame.
  • the winch is not only rotatable relative to the winch frame to the drum axis, but can also be pivoted about a different axis of the drum axis.
  • the invention has for its object to provide a construction implement, in which the winch is particularly economical and flexible swivel.
  • the construction tool according to the invention is characterized in that the first pivot pin releasably for releasing the first pivot axis and at least a second pivot pin is deliverable to the winch for forming a second pivot axis, which is spaced from the first pivot axis, and that the winch by means of the pivoting cylinder to the second pivot axis is pivotable.
  • a first basic idea of the invention is to provide a cable winch which can be pivoted about two different pivot axes.
  • the two pivot axes are spaced apart, that is, they do not run along the same line.
  • the pivot axes are transverse to each other and can also intersect at a point.
  • the provision of at least two different pivot axes makes it possible to pivot the winch in different directions.
  • the at least two-axis pivoting winch can be pivoted, for example, by pivoting about the first pivot axis between a front and a rear position and by pivoting about the second pivot axis between two lateral positions.
  • a second basic idea of the invention is to provide two defined pivot axes.
  • the winch is mounted for this purpose by means of at least two detachable bearing joints on the carrier vehicle.
  • each pivot axis comprises at least one pivot pin, which is adjustable between an engagement position and a released position or release position. In the engaged position, a pivot bearing is provided by the pivot pin, which can be released by loosening or removing the pivot pin.
  • the winch is thereby preferably fixed and can not be pivoted.
  • the respective other pivot axis is activated, so that the cable winch can then be pivoted about this pivot axis.
  • the winch is thus pivotable either about the first or about the second pivot axis, depending on which pivot pin is engaged or disengaged.
  • the construction work implement comprises a swivel cylinder for pivoting the winch optionally about the first pivot axis or the second pivot axis.
  • the winch is pivoted by operating the pivoting cylinder about the first pivot axis or about the second pivot axis.
  • the winch is thus rotatable depending on the position of the pivot pin about the first or the second pivot axis. If the first pivot pin is delivered and the second pivot pin is released, the cable winch is pivoted by actuating the pivot cylinder about the first pivot axis. If the second pivot pin is delivered and the first pivot pin is released, the cable winch is pivoted by actuating the pivot cylinder about the second pivot axis.
  • Another basic idea of the invention is thus to provide a single pivoting cylinder which is designed for pivoting the cable winch about different, defined pivot axes.
  • the swivel cylinder is for this purpose preferably mounted via a ball joint on the carrier vehicle and / or on the winch.
  • the winch is pivoted by pivoting about the first pivot axis between an operating position and a transport position.
  • the axis of rotation of the winch in the transport position is preferably lower than in the operating position, so that the clear height of the construction equipment can be reduced by pivoting the winch in the transport position.
  • the operating position of the winch can be located in particular in an upper and / or front region and the transport position in a lower and / or rear region of the carrier vehicle.
  • the first pivot axis is parallel to the axis of rotation of the winch. This allows the winch advantageously pivot between the operating position and the transport position.
  • the pivot axis of the winch preferably runs transversely to the longitudinal direction of the carrier vehicle.
  • the second pivot axis extends transversely to the axis of rotation of the winch, so that the axis of rotation can be tilted by pivoting the cable winch about the second pivot axis.
  • the rope is guided over a pulley arranged on the mast. By tilting the winch, the Spulgüte can be improved when winding the rope and thus reduces the load on the rope.
  • the flexibility of the construction implement can be increased by tilting the mast sideways relative to the host vehicle.
  • the winch can then be pivoted about the second pivot axis according to the inclination of the mast and also be tilted laterally to adjust the cable entry to the winch.
  • the pivot cylinder has a first point of articulation on the carrier vehicle and a second point of articulation on the cable winch, in particular on the winch frame.
  • the swivel cylinder comprises a cylinder housing, on which the first articulation point is arranged, and a displaceably mounted in the cylinder housing piston with a piston rod, on which the second articulation point is arranged.
  • the first articulation point is preferably arranged in the operating position of the winch below the winch.
  • the second pivot point is arranged in the lateral direction of the winch eccentrically with respect to the axis of rotation of the winch.
  • the second articulation point spaced from both the first pivot axis and the second pivot axis arranged so that a pivoting of the winch about both pivot axes is possible without the pivot cylinder to steer at different points on the winch.
  • the second pivot point is arranged in the lateral direction of the winch between two bearing joints, which form the first pivot axis of the winch.
  • the pivot pin by hand or remove.
  • at least one actuating cylinder is provided, with which the first pivot pin and / or the second pivot pin is deliverable and / or detachable.
  • the setting cylinder is preferably coupled to the corresponding pivot pin in order to deliver and / or release it and thus to activate and / or deactivate the corresponding bearing joint.
  • each pivot axis is preferably formed by at least two bearing points.
  • a first bearing point of each pivot axis comprises the first and second pivot pins.
  • a second bearing point is formed by another joint.
  • a common bearing joint for pivoting about the first pivot axis and the pivoting about the second pivot axis is provided.
  • the first pivot axis preferably passes through the common pivot joint and the first pivot pin and the second pivot axis through the common bearing joint and the second pivot pin.
  • the respective active pivot axis can be provided by advancing or releasing only a single pivot pin per pivot axis.
  • the common bearing joint is a three-axis movable bearing joint. This can be for example a ball joint.
  • the common bearing joint has a pivot pin with a ball head or a spherical cap.
  • the pivot pin with ball head or spherical cap a simple, three-dimensionally movable joint is provided.
  • the common bearing joint and / or at least one of the releasable bearing joints may, in addition to a rotational movement, allow a translatory movement to provide for selectively pivoting the winch about the first or second pivot axis.
  • Fig. 1 shows a construction work apparatus 10 according to the invention, for example a drill, with a carrier vehicle 12, which has an undercarriage 13 and a superstructure 14 rotatably mounted thereon.
  • the undercarriage 13 may have a chassis, in particular a crawler track.
  • a mast 18 is pivotally mounted on the carrier vehicle 12.
  • a pivot joint 19 is located at a front area of the upper carriage 14.
  • the mast 18 can be pivoted forwards and backwards and can be pivoted, for example for transport purposes, into a folded-down, inclined or substantially horizontal position.
  • the mast 18 is pivotable in the lateral direction relative to the carrier vehicle 12.
  • Fig. 2 shows the mast 18 in an approximately vertical center position.
  • a laterally tilted mast 18 is in the Figures 3 and 4 shown.
  • oblique holes can be performed in the ground or it can be vertical holes in not horizontally oriented carrier vehicle 12 create.
  • a winch 20 is arranged to receive a mast 18 leading rope 32.
  • the cable 32 is guided over a pulley 84 arranged on the mast 18 and serves, for example, for manipulating a drilling element or drilling tool, a pipe element to be introduced into a created borehole or the like.
  • the pulley 84 is preferably arranged on the mast head.
  • the winch 20 is pivoted from an operating position to a rear, lower transport position, as in the Figures 5 and 6 shown.
  • the winch 20 In the operating position, the winch 20 is substantially at an upper side of the upper carriage 14.
  • the winch 20 In the transport position, the winch 20 is pivoted into a rear region of the construction implement 10.
  • the winch 20 is positioned behind a rear wall 16 of the upper carriage 14. In the rear area behind the rear wall 16, during operation of the construction work implement 10, weights 82 for stabilizing the construction work implement 10 can be arranged, as in FIGS FIGS. 1 and 8th shown.
  • the winch 20 is rotatably mounted about a first pivot axis 28.
  • the first pivot axis 28 is arranged in a corner region between the upper side and the approximately vertical rear wall 16 of the upper carriage 14.
  • the winch 20 includes a winch frame 22 in which a cable drum 24 is rotatably mounted about a rotation axis 26.
  • the winch 20 is laterally tiltable or tiltable about a second pivot axis 30.
  • the angle at which the cable 32 enters the cable drum 24 can be optimally adjusted to a high Spulgüte when winding or unwinding to reach the rope 32.
  • the lateral inclination of the winch 20 corresponds to that of the mast 18.
  • the winch frame 22 is mounted on the carrier vehicle 12 via three bearing joints 52, 54, 56 which form a bearing device 50.
  • the bearing device 50 comprises a first, releasable or releasable bearing joint 52, a second unlockable or detachable bearing joint 54 and a common bearing joint 56, which is both during pivoting about the first pivot axis 28 and during pivoting about the second pivot axis 30 in engagement.
  • the first pivot axis 28 extends through the first unlockable bearing joint 52 and parallel to the axis of rotation 26 of the winch 20.
  • the second pivot axis 30 extends transversely to the first pivot axis 28, for example perpendicular to this or obliquely between the second unlockable bearing joint 54 and the common bearing joint 56th
  • the unlockable bearing joints 52, 54 are designed as pin bearings, wherein the bolts are articulated by means of a Gelenkauges.
  • the first unlockable bearing joint 52 includes a pivot pin 62, which is deliverable for producing the articulated connection.
  • the carrier vehicle 12 has a bearing plate 74 with a bearing eye 76 and the winch frame 22 has a bearing eye 78.
  • the first pivot pin 62 can be inserted into the bearing eyes 76, 78.
  • the second unlockable bearing joint 54 has a second pivot pin 64 which can be inserted into corresponding bearing eyes 76, 78 on the carrier vehicle 12 and on the winch frame 22.
  • the first bearing joint 52 is a uniaxially pivotable joint.
  • the second bearing joint 54 can be a uniaxially pivotable joint or else a biaxially pivotable joint and, for example, comprise a joint pin with spherical cap.
  • the common bearing joint 56 includes a third pivot pin 66, which is preferably formed with a dome and can be referred to as a biaxially rotatable hinge pin. This three-dimensionally movable pivot pin 66 allows pivoting of the winch 20 about both pivot axes 28, 30.
  • the common bearing joint 56 and / or the second releasable bearing joint 54 may also allow translational movements.
  • the bearing joint 56 forms a front bearing portion 70 of the winch 20.
  • the bearing joints 52, 54 form a rear bearing portion 72. All bearing joints 25, 54 and 58 form support points of the winch 20th
  • a locking device 58 for example with locking bolts, be provided to lock the winch 20 in the operating position.
  • the bearing joints 52, 54, 56 and the locking device 58 are preferably arranged in the corners of a rectangle.
  • a control cylinder 80 For locking and / or unlocking of the bearing joints 52, 54 or for advancing and / or loosening the pivot pin 52, 64, a control cylinder 80 may be provided.
  • the construction implement 10 For an active pivoting of the winch 20, the construction implement 10 comprises an adjusting cylinder or swivel cylinder 40, which is designed as a hydraulic cylinder and a cylinder housing 46, in which a piston with a piston rod 48 is mounted longitudinally displaceable.
  • the cylinder housing 46 is articulated on the carrier vehicle, while the piston rod 48 is articulated on the winch frame 22 of the winch 20.
  • the piston rod 48 At the corresponding articulation points 42, 44 ball joints can be provided.
  • the first pivot point 42 of the pivot cylinder 40 on the carrier vehicle 10 is located below the first pivot axis 28.
  • the second pivot point 44 on the winch frame 22 is located between side frame plates or bearing walls 23 of the winch frame 22 and in the lateral direction between the bearing joints 52, 56th
  • the second pivot point 44 is arranged outside the second pivot axis 30 of the winch 20.
  • the second pivot point 44 is located in the illustrated embodiments in a lateral region of the winch 20, ie asymmetrically or eccentrically between the bearing walls 23 of the winch frame 22nd
  • the winch 20 In order to be able to fold the winch 20 completely around its first pivot axis 28 facing the upper end of the truck, the winch 20 is first brought into a middle position by means of the pivot cylinder 40 in the operating position and then the first pivot pin 52 of the rear bearing 72 is locked. By unlocking the front bearing 70, in particular the second pin bearing with the bearing joint 54, the winch 20 can be folded completely around the rear pivot axis 28 by means of the pivot cylinder 40, so that the winch 20 for the transport of the construction implement 10 behind the superstructure 14 to lie comes.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Jib Cranes (AREA)
  • Earth Drilling (AREA)

Claims (10)

  1. Appareil de construction, en particulier pour le travail du sol, avec :
    - un véhicule porteur (12),
    - un mât (18), et
    - un treuil (20) logé sur le véhicule porteur (12) et qui comprend un châssis de treuil (22) et un tambour de câble (24) logé dans celui-ci en étant mobile en rotation autour d'un axe de rotation (26),
    dans lequel :
    - le treuil (20) est logé sur le véhicule porteur (12) en étant apte à pivoter par rapport à une première broche de pivotement (62) autour d'un premier axe de pivotement (28),
    - au moins un vérin de pivotement (40) est prévu, avec lequel le treuil (20) est apte à pivoter autour du premier axe de pivotement (28),
    - la première broche de pivotement (62) est démontable pour la libération du premier axe de pivotement (28) et au moins une deuxième broche de pivotement (64) peut être mise en place sur le treuil (20) pour la formation d'un deuxième axe de pivotement (30), qui est à une certaine distance du premier axe de pivotement (28), et
    - le treuil (20) est apte à pivoter autour du deuxième axe de pivotement (30) au moyen du vérin de pivotement (40), qui s'étend transversalement à l'axe de rotation (26) du treuil (20).
  2. Appareil de construction selon la revendication 1,
    caractérisé :
    en ce que le premier axe de pivotement (28) s'étend parallèlement à l'axe de rotation (26) du treuil (20).
  3. Appareil de construction selon la revendication 1 ou 2,
    caractérisé :
    en ce que le vérin de pivotement (40) comprend un premier point d'articulation (42) sur le véhicule porteur (12) et un deuxième point d'articulation (44) sur le treuil (20).
  4. Appareil de construction selon la revendication 3,
    caractérisé :
    en ce que le premier point d'articulation (42) est, dans une position de fonctionnement du treuil (20), disposé au-dessous du treuil (20).
  5. Appareil de construction selon la revendication 3 ou 4,
    caractérisé :
    en ce que le deuxième point d'articulation (44) est, dans une direction latérale du treuil (20), disposé de manière excentrée par rapport à l'axe de rotation (26) du treuil (20).
  6. Appareil de construction selon une des revendications 3 à 5,
    caractérisé :
    en ce que le deuxième point d'articulation (44) est, dans une direction latérale du treuil (20), disposé entre deux articulations à palier (52, 56), qui forment le premier axe de pivotement (28) du treuil (20).
  7. Appareil de construction selon une des revendications 1 à 6,
    caractérisé :
    en ce qu'au moins un vérin de réglage (80) est prévu, avec lequel la première broche de pivotement (62) et/ou la deuxième broche de pivotement (64) peut(peuvent) être mise(s) en place et/ou démontée(s).
  8. Appareil de construction selon une des revendications 1 à 7,
    caractérisé :
    en ce qu'une articulation à palier commune (56) est prévue pour le pivotement autour du premier axe de pivotement (28) et pour le pivotement autour du deuxième axe de pivotement (30).
  9. Appareil de construction selon la revendication 8,
    caractérisé :
    en ce que l'articulation à palier commune (56) est une articulation à palier déplaçable selon trois axes.
  10. Appareil de construction selon la revendication 8 ou 9,
    caractérisé :
    en ce que l'articulation à palier commune (56) comprend une broche de pivotement (66) avec une tête sphérique.
EP11006585.1A 2011-08-10 2011-08-10 Appareil de construction Not-in-force EP2557064B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP11006585.1A EP2557064B1 (fr) 2011-08-10 2011-08-10 Appareil de construction
RU2012125762/03A RU2523248C2 (ru) 2011-08-10 2012-06-21 Рабочая строительная машина
BR102012019517A BR102012019517A2 (pt) 2011-08-10 2012-08-03 aparelho de construÇço civil
CN201210283727.6A CN102953680B (zh) 2011-08-10 2012-08-10 建筑设备

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11006585.1A EP2557064B1 (fr) 2011-08-10 2011-08-10 Appareil de construction

Publications (2)

Publication Number Publication Date
EP2557064A1 EP2557064A1 (fr) 2013-02-13
EP2557064B1 true EP2557064B1 (fr) 2016-04-20

Family

ID=44650816

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11006585.1A Not-in-force EP2557064B1 (fr) 2011-08-10 2011-08-10 Appareil de construction

Country Status (4)

Country Link
EP (1) EP2557064B1 (fr)
CN (1) CN102953680B (fr)
BR (1) BR102012019517A2 (fr)
RU (1) RU2523248C2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU169485U1 (ru) * 2015-10-05 2017-03-21 Марат Магсумович Юдаев Трубоукладчик

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1219650B (de) * 1961-12-08 1966-06-23 Lebus Royalty Company Seilfuehrung mit einer Ausgleichsvorrichtung
DD256500A1 (de) * 1986-12-31 1988-05-11 Schwermasch Kirow Veb K Windwerk
DE19964356B4 (de) * 1999-11-12 2004-07-01 Terex-Demag Gmbh & Co. Kg Vorrichtung zur Anordnung eines Zusatzhubwerkes an einen Kran
WO2003053821A1 (fr) * 2001-12-13 2003-07-03 Foeckersperger Walter Dispositif de treuil a cable dote d'un treuil pivotant
DE10343079B3 (de) * 2003-09-17 2005-05-19 Bauer Maschinen Gmbh Winde für eine Baumaschine
EP1862636B1 (fr) 2006-06-02 2011-01-05 BAUER Maschinen GmbH Engin de travaux publics, specialement un dispositif de forage

Also Published As

Publication number Publication date
RU2012125762A (ru) 2013-12-27
EP2557064A1 (fr) 2013-02-13
CN102953680A (zh) 2013-03-06
BR102012019517A2 (pt) 2013-07-16
RU2523248C2 (ru) 2014-07-20
CN102953680B (zh) 2016-01-13

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