• 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:
    A pipe lifting device (1), which consists of a base (4), a column (3) with a plurality of column segments (5,6,7) and a telescopic fork (2) with a plurality of carrier segments (12,13,14) is used Rice eggs at a certain height, in a certain horizontal position, to lift over obstacles. The telescopic fork (2) is attached by means of a fork carriage (9) on the upper segment of the column. Furthermore, a support (8) is still necessary, which is braced between the base and the ceiling of the building.
    公开号:AT513068A1
    申请号:T6462012
    申请日:2012-06-05
    公开日:2014-01-15
    发明作者:Dieter Waltl
    申请人:Cofely Gebaeudetechnik Gmbh；
    IPC主号:
    专利说明:

    description
    Title: Pipe jack with telescopic fork
    The invention relates to a pipe lifting device with telescopic fork / which can be used for connecting pipes at a certain height use. The pipe lifting device can be built on a construction site, in a building and positioned with a lift truck.
    A lifting device for lifting elongate objects is known from the German Utility Model DE202006015030U1.
    Furthermore, a load lifting device of the company Genie is known, which is referred to as Superlift.
    From DE1020Q4018021 is a load lifting device for
    Lifting and horizontal movement of loads known.
    None of these load lifting devices is suitable for performing pipe joints in a building at a certain height in a certain horizontal position.
    The invention is therefore an object of the invention to provide a pipe lifting device, which allows pipes at a certain height and certain horizontal ·· * · «I • · · · · · * · · · ♦ ti
    Mi · M t · · · Mi ··· • · · »< · · Φ • M • · ♦ • · * ·· «· · • · • * # +» 2
    To bring situation that meets the safety regulations, which is compact, easy to carry and easy to handle.
    This is inventively achieved by the characterizing features of claim 1. The use of the pipe lifting device is apparent from claim 8.
    Further embodiments are proposed according to the subclaims.
    Incidentally, advantages and expediency of the invention will become apparent from the following description with reference to the figures. • *. ι · * · * "· · · · ·« · * I ♦ ··· 3
    Show it:
    Fig. 1 is an overall view of the pipe lifting device in perspective view;
    Fig. 2 is a side view of the pipe lifting device;
    Fig. 3 The telescopic fork · with support profile and hook segment;
    Fig. 4 section through Fig. 3;
    Fig. 5 left side of Fig. 4;
    Fig. 6 right side of Figure 4;
    Fig. 7 Hook segment Fig. 8 Fork carriage Fig. 9 Fork carriage
    Fig. 10 further version of a fork carriage Fig. 11 base
    Fig. 12 dismantled pipe lifting device suitable for
    Transport with pallet truck.
    The pipe lifting device 1 will be explained with reference to an embodiment. It consists of a base 4 as shown in Fig. 11. This is achieved by means of a support 8 e.g. the company Doka braced against the ceiling 29.
    On the base 4, a column holder is attached. At this column holder, the lowermost segment 7 of the column 3 is fastened by means of screwing. The two further column segments 5, 6 and the fork carriage, as shown in FIGS. 8-10, are guided into one another by means of roller bearings. These are in turn guided, lifted and lowered by means of cable pull mechanism and a winch 28. For uniform loading of the uppermost column segment, the pivoting unit 24 of the fork carriage 9 is responsible. This is done by means of eight rollers 21. On the front side of the fork carriage 9, the bearing blocks 22,23 are welded. In the upper bearing blocks, the bolts 27 are fixed welded. In the lower bearing blocks, the bolts 26 are equipped with quick-release mechanisms. They are responsible for the simple attachment of the entire fork 2.
    On a cross member 15 two hooks 10 are welded. These hooks 10 are hooked into the bolts at the top and fixed at the bottom. On the cross member 15, the rear support 14 are fixed welded. The center support 13 and the front support 12 are mounted by means of rollers 16,19,20,21 extendable. • φ φφ ···· ··· φφ · φ φ φ φ · φ ··· φ φ · φφ · * φ * φ · φ • φ φ · · »φφφφ φ φφφφ φ φ φ φ · φφ φφ φφφ φφ φ φφφφ 5
    The extract is limited by means of pull-out stopper 18 and pull-out stop plate 17. At the two front supports a rotatable pipe support 11 is attached. This consists of a part which is firmly welded to the two front supports. Then another part is rotatably mounted by means of a screw.
    On this rotatable part two safety straps (not shown in the drawings) for fixing a tube 30 are attached.
    The attachment of the support 8 makes it possible to bring the tube into a horizontal position which projects beyond the length L2 of the undercarriage 4. The tube can be pushed forward to a length LI. Without the support 8, the tube could only be brought to the front end of the undercarriage, if exceeded, the lifting device would tip over. After attachment of the support 8, the tube 30 can be placed on the pipe support 11 and secured by straps. By operating the winch 28, the tube is lifted to the desired height. Then brings the fitter by pushing out the fork 2, the tube 30 in the desired horizontal position. As a result, the tube 30 can be lifted over obstacles. Since the base 4 can not always be fixed in the exact position of the pipe axis, the installer has the opportunity to bring it by means of the rotatable pipe support in the required pipe position.
    In order to facilitate transport, the lifting device can be dismantled into the three main components as shown in FIG. Thus, it can be transported by means of a lift truck.
    权利要求:
    Claims (10)
    [1]
    • * * * »* 9t ···» «• · · · · · · · · · · · · · · · · · · * * * * * *« «λ mm · m * * * · · · Φ 1. Tube lifting device (1) with telescopic fork (2), wherein the tube lifting device consists of a column (3) with a plurality of column segments (5,6,7), the telescopically a fork (2) consisting of a plurality of supports (12,13,14) which are telescopically pushed together, a base (11) and a support (8) between a ceiling (29) and base (4) is characterized in that the spread allows the pipe lifting device (1) to lift loads that are at a greater distance (LI) from the column, as the farthest point (L2) of the undercarriage (4).
    [2]
    2. Pipe lifting device (1) according to claim 1, characterized in that the telescopic fork consists of three carriers, two front carriers (12), two center carriers (13) and two rear carriers (14), which via rollers (16,19,20, 21) can be pulled apart and pushed together.
    [3]
    3. pipe lifting device (1) according to claim 2, characterized in that the two front carriers (12) by a support profile (11) are connected to each other at its outermost end. 8th


    [4]
    4. pipe lifting device (1) according to claim 3, characterized in that the support profile (11) is rotatably mounted.
    [5]
    5. pipe lifting device (1) according to claim 1, characterized in that the segments of the column (3) by means of winch (28) can be brought into the desired vertical position and the tube (30) are brought by a force in the desired horizontal position can.
    [6]
    6. pipe lifting device (1) according to claim 1, characterized in that the telescopic fork (2) by means of a fork carriage (9) with quick release bolt (26) can be attached.
    [7]
    7. pipe lifting device (1) according to claim 1, characterized in that the pipe lifting device (1) with nested segments of the column (3) and telescoping carrier of the fork (2) can be transported by a pallet truck.
    [8]
    8. A method for positioning loads using a pipe lifting device according to claim 1, characterized in that the device is assembled and then a support (8) between the ceiling (29) and base (4) is attached. 9 • · · · «« · · * * · * «
    [9]
    9. The method according to claim 8, characterized in that a load on the support profile (11) is placed and secured and by means of winch (28), the load is brought into the desired vertical position and that the load is brought by applying force in the desired horizontal position and is brought by applying force in the required angular position.
    [10]
    10. The method according to claim 9, characterized in that the telescopic fork (2) is brought into the original position, the support (8) removed and the individual parts are placed in a transportable position to transport the lifting device (1) with a truck to be able to.
    类似技术:
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    DE202015104119U1|2016-11-09|Mobile crane
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    同族专利:
    公开号 | 公开日
    EP2671838A1|2013-12-11|
    AT513068B1|2014-05-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US5489182A|1993-12-10|1996-02-06|Habicht; Helmut|Lifting apparatus for a container|
    DE102004018021A1|2004-04-14|2005-11-03|Bosch Rexroth Ag|Fork lift truck crane has radar distance measuring transmitter located at arm base directed towards a radar reflector at arm top|
    DE202006015030U1|2006-09-22|2006-12-07|Drautz, Siegfried|Load lifter has triangular support fitted with winch at bottom and guide pulley at top to raise cross support which is guided on two longer beams of triangular support|DE102015107564A1|2015-05-13|2016-11-17|A.S. SAT Antennenzubehör e.K.|locking device|US3486653A|1966-11-16|1969-12-30|Triax Co|Extractor mechanism for a warehouse system|
    US4331419A|1980-04-21|1982-05-25|Scott S. Corbett, Jr.|Storage system for cargo container trailers|
    JPS6330258B2|1982-11-15|1988-06-17|Kito Kk|
    AT399306B|1993-08-02|1995-04-25|Ehrenleitner Franz|C-hook|
    EP0692449B1|1994-07-13|1999-02-10|Cleco Limited|Rotating fork unit for pallet handling|
    AT230654T|1999-09-10|2003-01-15|Good Rock S P A|EXTRACTION DEVICE FOR HEAT EXCHANGER TUBE BUNDLES|
    DE102006020491A1|2006-04-21|2007-10-25|SSI Schäfer AG|Lift-truck for stacker-reclaimer, has high-bay racking with fixed shelves and shifting shelves are arranged next to each other along longitudinal direction in which stacker-reclaimer proceeds|CN103879929B|2014-04-16|2016-03-16|江苏省电力公司扬州市江都供电公司|A kind of auxiliary device for the transport of heavy caliber cable coil and using method thereof|
    CN109809331B|2019-03-28|2020-09-29|中信国安建工集团有限公司|Feeding mechanism for assembling house materials and using method thereof|
    法律状态:
    2018-02-15| MM01| Lapse because of not paying annual fees|Effective date: 20170605 |
    优先权:
    申请号 | 申请日 | 专利标题
    AT6462012A|AT513068B1|2012-06-05|2012-06-05|Pipe jack with telescopic fork|AT6462012A| AT513068B1|2012-06-05|2012-06-05|Pipe jack with telescopic fork|
    EP13450024.8A| EP2671838A1|2012-06-05|2013-06-05|Tube lifting device with telescopic fork|
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