• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a maintenance device (100) for large-area steel construction surfaces, in particular of interior areas of ships or tank installations, with at least one support system (200) movable along a vertical support (110), wherein at least one arm system (300) is arranged on the support system (200) is, and at least one carrier system (200) via a Hubzylindersystem along the vertical support (110) is movable.
    公开号:AT512891A4
    申请号:T50305/2012
    申请日:2012-07-30
    公开日:2013-12-15
    发明作者:Hubert Ing Palfinger
    申请人:Palfinger Systems Gmbh；
    IPC主号:
    专利说明:

    1 16095
    The invention relates to a maintenance device for large-area steel construction surfaces, in particular of interior areas of ships or tank installations, with at least one carrier system movable along a vertical support, wherein at least one arm system is arranged on the support system.
    In EP 1 879 793 Bl a device for processing a tank container is described, wherein working platforms are pivoted via arms, which are held by a insertable through an upper opening of the tank space mast. Here, at least the upper part of the mast is formed as a tube, and the arms are movable together with a support member to which it is articulated through the tube. A disadvantage of this system is that it has an expensive and complicated structure.
    It is therefore an object of the invention to provide a maintenance device that allows the attainment of all points in interior areas, for example, ships or tank farms, but at the same time has a simple and inexpensive construction, which is also easy to transport and assemble.
    This object is achieved in that the at least one carrier system is movable over a lifting cylinder system along the vertical support. This carrier system is arranged on the vertical support and movable along it. In this case, the at least one arm system can preferably be arranged on the carrier system in such a way that it is oriented substantially parallel to the longitudinal axis of the vertical carrier when, for example, the system according to the invention is introduced into the interior of a tank. The Hubzylindersystem invention is particularly well suited due to its simple structure, the at least one support system safely and reproducibly to move along the vertical support.
    For this purpose, projections are preferably provided on the vertical support, in which engages the at least one support system. In a preferred embodiment of the invention, in this case the extensions are hook-like and arranged horizontally offset from one another on the vertical support. In this case, engages in movement of the carrier system in this extension, wherein the step-like Aufklettem 2 of the carrier system using the Hubzylindersystems along the vertical support is carried out by the horizontally offset arrangement of these extensions on the vertical support.
    In a particularly preferred embodiment of the invention, the vertical support has a substantially polygonal, preferably a square or rectangular cross section, on whose side walls the extensions are arranged offset from one another parallel to the longitudinal axis of the vertical support. According to the invention, it is provided in this embodiment that the carrier system is arranged on at least one side wall of the vertical carrier and engages in these extensions.
    It is particularly preferred that the lifting cylinder system of the at least one carrier system has two independently movable lifting cylinders, the piston rods of which interact with the extensions of the vertical carrier. In this case, engage the distal ends of the piston rods in the hook-like projections, wherein upon movement of the carrier system along the vertical support first a first piston rod engages in a first extension, while the piston rod of a second lifting cylinder depending on the direction of movement is extended or extended to one Extension above or below the first extension to intervene. For this purpose, the extensions may be arranged one above the other along a line parallel to the longitudinal axis of the vertical carrier or may be offset diagonally relative to one another.
    In order to move the piston rods of the two lifting cylinders along defined paths, it is provided in a particularly preferred embodiment that the piston rods of the two lifting cylinders are each movable along a guide on the at least one carrier system, wherein the guide particularly preferably has at least one change in direction and / or formed like a backdrop. This bending in the guide allows the distal ends of the piston rods to be guided out of the respective, preferably hook-like extensions.
    In a particularly preferred embodiment of the invention, a working platform is arranged on the at least one arm system of the at least one support system, which can be used, for example, by two persons. In this case, for example, one person is responsible for the movement and control of the work platform, while the second person is responsible for the inspection and / or processing of the third
    Steel construction area makes. Alternatively, it may also be provided that on the at least one arm system of at least one support system, a tool holder for receiving maintenance tools, such as a combined washing / Abstockwerkzeug for removing surface layers, in particular a water jet and / or sandblasting tool, a Spüllanze or Painting tool is arranged.
    In order to ensure an accurate and reliable feeding of the working platform or the tool to the surface to be machined, in a particularly preferred embodiment of the invention, the arranged on the at least one support system at least one arm system as Mehrfachknickarmsystem, preferably as a toggle lever system.
    In order to be able to adapt the maintenance device according to the invention to different requirements, in particular with regard to its range, it is provided according to the invention in a further embodiment that the at least one arm system is constructed like a segment, wherein the distal end segment of the arm system facing away from the carrier system has at least two pivot axes. Due to the segment-like design of the arm system, the arm system can be adapted to the respective conditions by adding and / or removing individual segments. Due to the at least two pivot axes of the end segment, the working platform or tool holder can be brought to the surface to be machined with high precision, wherein this positioning accuracy is further increased by the fact that in a preferred embodiment of the invention, the working platform and / or tool holder additionally rotatable on the distal End segment is arranged.
    In practice, in particular, that embodiment of the invention has been proven in which at least one, preferably two carrier systems are arranged on the vertical support, wherein each carrier system has two arm systems, each having at its distal end segment a working platform. Thus, four arms, each with a working platform preferably arranged for two people, which can act substantially independently of each other on the vertical support, so that a rapid processing, for example, an interior of a ship is possible. In this case, in the case of two carrier systems with 4 each two arm systems, these can be dependent or independently movable along the vertical support.
    The invention is explained in more detail below with reference to a non-limiting exemplary embodiment with associated figures. Show in it
    Fig. 1 is a perspective view of the maintenance device according to the invention
    2 is a plan view of the base element of the maintenance device of FIG. 1
    3 is a side view of the vertical support,
    4 is a sectional view of the vertical support of FIG. 3,
    5 shows the carrier system from FIG. 3 and FIG. 4 in a view from above, and FIG
    Fig. 6 is a sectional view of the end segment of the arm system.
    FIG. 1 shows the maintenance device 100 according to the invention, wherein a support system 200 with four arm systems 300 arranged thereon is arranged on a vertical support 110. The vertical support HO is fixed in a base element 120, which in the present embodiment has a substantially square outline, at the corner points of which a roller 121 and a base 122 are arranged. By means of the rollers 121, the maintenance device 100 can be moved in a simple manner, while the adjustable feet 122 serve to stably set up the maintenance device 100 in the intended location, for example inside a ship's tank.
    2, the base member 120 is shown in a view from above, wherein the vertical support 110 is insertable into a receptacle 123 of the base member 120.
    As shown in FIGS. 3 and 4, the vertical support 110 has projections 111 which are arranged along a fall line F parallel to the longitudinal axis A of the vertical support 5 110. These hook-like projections 111 are arranged on the side walls 112 of the vertical support 110 such that they each extend horizontally offset from one another.
    On the vertical support 110, a support system 200 is arranged, which has two hydraulic cylinders 210, 210 'with piston rods 211, 211' has. The distal end of the lifting cylinder 210, 210 '212, 212' of the piston rod 211, 211 'along a guide 213, 213' with bending movable and engages in a recess purple, purple 'an extension III, 111' a.
    If the carrier system 200 is now to be moved downwards as shown in FIG. 4, first the piston rod 211 of the first hydraulic cylinder 210 shown in the left half of the picture is drawn in so that it is removed from the recess lil of the extension lll. At the same time, the piston rod 211 'of the second hydraulic cylinder 210' is extended along the guide 213 'until its distal end 212' engages in the recess lilac 'of the extension 111'.
    Upon further downward movement along the vertical support 110, in turn, the piston rod 211 'is retracted, while the piston rod 211 of the first hydraulic cylinder 210 is extended in order to engage in the extension lll located below the first extension lll can. In this way, the carrier system 200 is gradually moved downward. The upward movement of the carrier system 200 along the vertical support 110 takes place in an analogous manner.
    5, the carrier system 200 is again shown in a view from above, wherein it can be seen that the carrier system 200 encloses the vertical carrier 110, wherein the vertical carrier 110 has a substantially square cross-section.
    As shown particularly in FIG. 1, the arm systems 300 are attached to the carrier system 200. The arm system 300 is designed for this purpose segment-like, wherein the individual segments 310 are fastened to each other, for example via bolt connections. Furthermore, each arm segment 310 is connected to the adjacent segment 310 via a hydraulic pivot system 320, which allows a knee lever-like buckling of the segments 6 310 to one another. In addition, each arm system 300 is mounted on the carrier system 200 such that it is pivotable in the horizontal plane through an angle of more than 180 °.
    At the distal end 330 of the arm system 300 is disposed an end segment 340 to which a work cage 350 is attached. The end segment 340 (see FIG. 6) can be pivoted over two axes, wherein the pivoting takes place about a first pivot axis S1 with the aid of a double-chain drive 341. A second pivot axis S2 extends substantially normal to the first pivot axis Sl. Finally, the work basket 350 is additionally attachable via an axis of rotation to the end segment 340 (not shown).
    Of course, the present invention is not limited to the illustrated embodiment. In fact, it can also be provided that not a single support system 200 comprising the vertical support 110 is provided, but that it is designed, for example, in two parts, wherein in each case one support system surrounds at least one side with two adjacent edges. Likewise, the extensions can be designed differently, and vary their horizontal and / or vertical arrangement on the vertical support.
    权利要求:
    Claims (13)
    [1]


    1. Maintenance device (100) for large-area steel construction surfaces, in particular of interior areas of ships or tank installations, with at least one support system (200) movable along a vertical support (110), wherein at least one arm system (300) is arranged on the support system (200) is characterized in that the at least one support system (200) via a Hubzylindersystem along the vertical support (110) is movable
    [2]
    2. Maintenance device (100) according to claim 1, characterized in that on the vertical support (110) extensions (111/111 ') are provided, in which engages the at least one support system (200).
    [3]
    3. Maintenance device (100) according to claim 2, characterized in that the extensions (III, III ') are hook-like and horizontally offset from each other on the vertical support (110) are arranged.
    [4]
    4. Maintenance device (100) according to any one of claims 2 or 3, characterized in that the vertical support (110) has a substantially polygonal, preferably a square or rectangular cross-section, on whose side walls, the extensions (III, 11Γ) parallel to the Longitudinal axis (A) of the vertical support (110) are arranged offset from one another horizontally.
    [5]
    5. Maintenance device (100) according to one of claims 2 to 4, characterized in that the lifting cylinder system of the at least one carrier system (200) via two independently movable lifting cylinder (210, 210 ') has, the piston rods (211, 211') with the extensions (III, III ') of the vertical support (110) cooperate.
    [6]
    6. Maintenance device (100) according to claim 5, characterized in that the piston rods (211, 211 ') of the two lifting cylinders (210, 210') each along at least one guide (213, 213 ') on the at least one carrier system (200). are movable, wherein the guide (213,

    δ 213 ') preferably has at least one change in direction and / or is formed like a backdrop.
    [7]
    7. Maintenance device (100) according to one of claims 1 to 6, characterized in that on the at least one arm system (300) of the at least one carrier system (200), a working platform (350) is arranged.
    [8]
    8. Maintenance device (100) according to one of claims 1 to 6, characterized in that on the at least one arm system (300) of the at least one carrier system (200) has a tool holder for receiving maintenance tools, such as a combined washing / Abstockwerkzeug for the removal of Surface layers, in particular a water jet and / or sandblasting tool, a Spüllanze or a painting tool is arranged.
    [9]
    9. Maintenance device (100) according to one of claims 1 to 8, characterized in that on the at least one support system (200) at least one arranged arm system (300) as Mehrfachknickarmsystem, preferably as a toggle lever system is formed.
    [10]
    10. Maintenance device (100) according to any one of claims 1 to 9, characterized in that the arm system (300) is constructed segment-like, wherein the distal of the carrier system (200) distal end segment (340) of the arm system (300) via at least two pivot axes (Sl, S2), and preferably the working platform (350) and / or tool holder is additionally rotatably mounted on the distal end segment (340).
    [11]
    11. Maintenance device (100) according to any one of claims 1 to 10, characterized in that on the vertical support (210) at least one, preferably two support systems (200) are arranged, each support system (200) has two arm systems (300) each having at its distal end segment (340) a working platform (350). 9
    [12]
    A maintenance apparatus (100) according to claim 11, characterized in that each arm system (300) is movable substantially independently of the other arm systems (300).
    [13]
    13. Maintenance device (100) according to any one of claims 11 or 12, characterized in that the two carrier systems (200) depending or independently of each other along the vertical support (110) are movable. 2012 07 30 Ha
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    WO2014019852A1|2014-02-06|
    EP2879945B1|2018-03-14|
    ES2673324T3|2018-06-21|
    AT512891B1|2013-12-15|
    KR20150067120A|2015-06-17|
    DK2879945T3|2018-05-28|
    TR201807667T4|2018-06-21|
    LT2879945T|2018-06-25|
    PT2879945T|2018-06-01|
    PL2879945T3|2018-08-31|
    SG11201500284SA|2015-04-29|
    CN104755370A|2015-07-01|
    EP2879945A1|2015-06-10|
    JP2015524766A|2015-08-27|
    HRP20180909T1|2018-07-13|
    引用文献:
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    US4196814A|1974-02-08|1980-04-08|E. H. Hans Liebherr|Vertical telescoping lower crane|
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    AT506952B1|2008-10-27|2010-01-15|Palfinger Systems Gmbh|MAINTENANCE SYSTEM|
    CN201633880U|2010-03-15|2010-11-17|中国人民解放军总后勤部军事交通运输研究所|Weight elevating type tension compensator|
    CN101858146B|2010-04-08|2012-03-28|上海汽车改装厂有限公司|Self-climbing lifting mechanism and using method thereof|
    CN102134914B|2011-02-17|2012-05-23|三一重工股份有限公司|Building machine climbing device and self-climbing method and guide seat thereof, and distributing rod|CN105057251A|2015-08-14|2015-11-18|方倩|Cleaning and maintenance device for outdoor steel structure part|
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    CN105013747A|2015-08-14|2015-11-04|宁波市江东逐新贸易有限公司|Outdoor steel structural member cleaning maintenance device with exhaust fan|
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    CN105170519A|2015-08-14|2015-12-23|林江梅|Portable cleaning and maintenance device for outdoor steel structural part|
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    法律状态:
    2022-01-15| PC| Change of the owner|Owner name: ABC IP HOLDING GMBH, AT Effective date: 20211116 |
    优先权:
    申请号 | 申请日 | 专利标题
    AT503052012A|AT512891B1|2012-07-30|2012-07-30|maintenance device|AT503052012A| AT512891B1|2012-07-30|2012-07-30|maintenance device|
    CN201380040308.2A| CN104755370B|2012-07-30|2013-07-17|Maintenance of equipment|
    PCT/EP2013/065093| WO2014019852A1|2012-07-30|2013-07-17|Maintenance device|
    PT137394128T| PT2879945T|2012-07-30|2013-07-17|Maintenance device|
    EP13739412.8A| EP2879945B1|2012-07-30|2013-07-17|Maintenance device|
    JP2015524708A| JP6236080B2|2012-07-30|2013-07-17|Maintenance device|
    LTEP13739412.8T| LT2879945T|2012-07-30|2013-07-17|Maintenance device|
    PL13739412T| PL2879945T3|2012-07-30|2013-07-17|Maintenance device|
    KR1020157001609A| KR20150067120A|2012-07-30|2013-07-17|Maintenance device|
    TR2018/07667T| TR201807667T4|2012-07-30|2013-07-17|Care device.|
    SG11201500284SA| SG11201500284SA|2012-07-30|2013-07-17|Maintenance device|
    DK13739412.8T| DK2879945T3|2012-07-30|2013-07-17|SERVICE UNIT|
    BR112015001706A| BR112015001706A2|2012-07-30|2013-07-17|maintenance appliance|
    ES13739412.8T| ES2673324T3|2012-07-30|2013-07-17|Maintenance device|
    HRP20180909TT| HRP20180909T1|2012-07-30|2018-06-11|Maintenance device|
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