• 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:
    This application amounts to a lifting unit (12), with which only one operator can place, remove, transport and park tie and other heavy objects at drill pipes without heavy, manual lifting, without supply of external energy sources and without changing the attachment. The device consists of a lifting unit (1) with gas cylinder (2), a handle for activating a valve (3) which controls the gas flow in gas cylinder (2), whereby the arm (10) can be raised and lowered about a pivot point (9) on the lifting equipment , an omega-shaped bracket (4) mounted on the arm, in which one or more attachment units (5) are mounted. Place the omega-shaped bracket (4) over the tie and other heavy objects at the drill pipe, after which it is hooked up with the attachment units (5). The height adjustment of the omega-shaped bracket is controlled partly by affecting the control handle and partly by tilting the wheel shaft. A tie assembly (12) for handling a tie, comprising a frame (1) with an arm (10) with an omega-shaped bracket (4) with attachment units (5), on which a cylinder (2) is mounted, the cylinder being mounted on the frame in a first pivot point (7) and at the other end a pivot point (8) on the arm (10), where the arm can be raised and lowered about a third pivot point (9) on the frame by means of the gas cylinder (2), that on the frame is mounted wheels (6), that an operating handle (11), an operating handle (3) and a gas cylinder (2) are mounted on the frame, where the gas cylinder (2) is mounted on the frame (1) at the operating handle (11) at a first pivot point (7) and at the other end at a second pivot point (8) on the arm (10), the arm can be raised and lowered about a third pivot point (9) on the frame (1) by means of the gas cylinder (2) and the control lever (3) used to actuate a valve controlling the gas flow in the gas cylinder (2) and that the attachment units (5) can be raised and lowered by tilting the lifting assembly around the common axis of the wheels (6). Hoist ......
    公开号:DK201500471A1
    申请号:DKP201500471
    申请日:2015-08-13
    公开日:2016-12-05
    发明作者:Brian Siggaard
    申请人:Brian Siggaard；
    IPC主号:
    专利说明:

    Lifting device for tie and other heavy objects by drill pipe
    Name Lifting device for tie and other heavy objects by drill pipe.
    FIELD OF THE INVENTION Lifting device for tie and other heavy objects at drilling pipes on drilling rigs. Ties are used to fix the drill pipe when inserting or removing a pipe segment. Heavy objects are defined as objects with a weight that exceeds applicable standards for manual handling of one person without auxiliary equipment. The invention relates to a lifting device for release on drilling rigs, thus avoiding heavy and manual lifting. In addition, the device can be used for transporting and parking slips and other heavy objects at drill pipes when not mounted on the drilling equipment.
    The prior art
    There are ties in many sizes. The larger and heavier tie systems with hydraulics and or pneumatics are built in for handling. Today, the smaller ties are handled manually by several operators. There are no solutions that can raise, lower, transport and park slips.
    For paving work, curbs and paving stone handling equipment described in BR 200700260 and DK 9300119 U3 are available.
    There is a document US 2005/0072882 A1 (MONG, T.E. et al.) 2005.04.07 describing an assembly that is permanently placed at the work site. It can only raise and lower the tie and not carry it. Also, only attachment points are used on one side of the drill pipe.
    The unit requires the supply of energy. The unit is clamped around the drill pipe in order to absorb vertical forces.
    The particular one achieved by the invention
    This invention relates to a device which, in its design and detail solutions combined with a lifting unit, fulfills a need to remove heavy manual lifting when handling the slip. In connection with a lifting unit this can be done without connection to an external power source. Likewise, handling can be done with only one operator.
    The device is placed over the tie and the operator attaches it to the tie eyes / operating grips on the tie.
    The device can be used for several sizes of ties.
    The device can be used for other heavy objects at drill pipes.
    By means of the device, tie and other heavy objects at drill pipes can be placed around the drill pipe.
    By means of the device, tie and other heavy objects at drill pipe can be lifted away from the drill pipe.
    By means of the device, tie and other heavy objects at drill pipes can be safely transported to and from the place of application by only one operator without changing the attachment.
    By means of the device, tie and other heavy objects at drill pipes can be placed and parked in a storage place without changing the attachment.
    With this device, operators on drilling rigs can reduce manual, heavy lifting when handling slips and other heavy objects at drilling pipes without the supply of external energy sources.
    With this device, one operator can handle tie and other heavy items at drill pipes with local equipment.
    With this device tie can be handled without supply of external energy sources. With this device, tie and other heavy objects at drill pipes, without changing the attachment, can be placed around the drill pipe.
    With this device, tie and other heavy objects at drill pipes, without changing the attachment, can be removed from the drill pipe.
    With this device, tie and other heavy objects at drill pipes, without changing the attachment, can be placed in a storage location without the supply of external energy sources.
    With this device, tie and other heavy objects can be used with existing drill pipe socket eyes / controls.
    The new technical means
    A tie assembly for handling slips, comprising a frame (1) with an arm (10) with an omega-shaped bracket (4) with attachment units (5), on which a cylinder (2) is mounted, on which the cylinder is mounted on the frame. in a first pivot point (7) and at the other end a pivot point on the arm (8), where the arm can be raised and lowered about a third pivot point (9) on the frame by the cylinder. The height adjustment of the omega-shaped bracket is controlled partly by acting on the control lever (3) and partly by tilting the wheel shaft (6).
    The technical impact
    The device is designed to carry out the desired operations by only one operator.
    The device is designed to avoid manual, heavy lifting when slips and other heavy objects at drill pipes need to be placed, removed, transported and parked. The device is positioned with the omega-shaped bracket allowing placement around the drill pipe over the tie, and the operator attaches the attachment units to the tie handle.
    Then the operator grabs the control handle (11) and uses his body weight to lift the tie and other heavy objects at the drill pipe by tilting the device around the wheel shaft.
    Next, device with tie and other heavy objects at drill pipe can be driven to the destination.
    The device is designed so that vertical movements can be controlled from the operator position by operating the handle controlling the gas flow in the gas cylinder and / or by tilting the device around the wheel axles. Thus, the slip can be lowered around the drill pipe or parked. The wheels can also be used to compensate for horizontal movements.
    After release / relief of tie and other heavy objects by drill pipe, the arm can be brought back to the upper position by operating the grip by utilizing the accumulated gas pressure.
    The device has the possibility of tugging in ties and other heavy objects by drilling pipe existing tugging eyes.
    The device can be operated without the supply of external energy sources.
    The device allows handling, transport and parking without changing the approach of only one operator.
    权利要求:
    Claims (5)
    [1]
    Claim 1: a lifting assembly for handling a tie, comprising a frame (1) with an arm (10) with omega-shaped bracket (4) with attachment units (5), on which the cylinder is mounted on the cylinder (2), on which the cylinder is mounted the frame at a first pivot point (7) and at the other end a pivot point (8) on the arm 0), where the arm can be raised and lowered about a third pivot point (9) on the pellet by the gas cylinder (2), the frame is mounted on wheels (6), there is mounted on the frame a control handle (11), a control handle (3) and a gas cylinder (2), the όγ gas cylinder (2) is mounted on the frame (1) by the control handle (11) in a first pivot point (7) and at the other end a second pivot point (8) of the arm (10) so that the arm can be raised and lowered about a third pivot point (9) on the frame (1) by means of the gas cylinder (2) and The actuating lever (3) used to actuate a valve controlling the ice flow in the gas cylinder (2) and that the attachment units (5) can be raised and lowered so as to tilt the lift assembly around the common axis of the wheels (6).
    [2]
    Attent 2 claim assembly according to claim 1, characterized by a nega-shaped bracket (4) mounted on the arm, which can be mounted around the drill pipe without touching the iron pipe or tie, in which one or more attachment units (5) are mounted for inserting a tie, wherein the handling can be done without changing the attachment and handling includes lifting, transporting, positioning around drill pipes, straightening, removal from drill pipes and parking.
    [3]
    Attentive claim 3 lifting unit according to the preceding claim, characterized by a lifting unit extending from the operating handle, an operating handle (3) arranged at the operating handle (11) which controls the movement of the gas cylinder (2) upon impact, so as to allow the slider placed in the attachment units (5) , the gas cylinder (2) controls the position and movement of the chopping unit (5), a movable arm (10), and one or more wheels (6) with the center of rotation of the strainer allowing vertical movement of the choking units) by the operator with its body weight move the operating handle (11) substantially, the wheels (6) helping to compensate for any
    [4]
    horizontal movements.
    [5]
    Attentive Claim 4 Afting unit according to the preceding claim, characterized in that the suspension can return the omega-shaped bracket (4) to the raised position by facilitating the loading in the attachment units (5) and then by actuating the grip (3) by utilizing the accumulated gas pressure in the gas cylinder ( 2) fine supply of external energy sources.
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    同族专利:
    公开号 | 公开日
    DK178726B1|2016-12-05|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US1503523A|1923-11-19|1924-08-05|William C Thomas|Pipe-supporting slip|
    US1656864A|1927-01-07|1928-01-17|James S Abercrombie|Pipe holder|
    US2575649A|1946-12-17|1951-11-20|Abegg & Reinhold Co|Automatic drill slip unit|
    NO315336B3|2001-12-03|2009-05-25|Malm Orstad As|Method and apparatus for anti-slip rudder|
    US7293618B2|2004-03-12|2007-11-13|National-Oilwell, L.P.|Power slip for drillpipe|
    US20070235229A1|2006-04-11|2007-10-11|Kris Henderson|Powered hand slips|
    CN102287149B|2011-08-19|2013-04-24|荆州市现代石油科技发展有限公司|Hydraulic power slip of drill rod|
    法律状态:
    2021-04-28| PBP| Patent lapsed|Effective date: 20200813 |
    优先权:
    申请号 | 申请日 | 专利标题
    DKPA201500471A|DK178726B1|2015-08-13|2015-08-13|Lifting device for tie and other heavy objects by drill pipe|DKPA201500471A| DK178726B1|2015-08-13|2015-08-13|Lifting device for tie and other heavy objects by drill pipe|
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