EP0659164A1 - Hebebühne. - Google Patents
Hebebühne.Info
- Publication number
- EP0659164A1 EP0659164A1 EP93918766A EP93918766A EP0659164A1 EP 0659164 A1 EP0659164 A1 EP 0659164A1 EP 93918766 A EP93918766 A EP 93918766A EP 93918766 A EP93918766 A EP 93918766A EP 0659164 A1 EP0659164 A1 EP 0659164A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mast
- platform
- masts
- supporting
- lifting platform
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
- B66F11/04—Lifting devices specially adapted for particular uses not otherwise provided for for movable platforms or cabins, e.g. on vehicles, permitting workmen to place themselves in any desired position for carrying out required operations
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/18—Scaffolds primarily resting on the ground adjustable in height
- E04G1/20—Scaffolds comprising upright members and provision for supporting cross-members or platforms at different positions therealong
Definitions
- the invention relates to a lifting platform with a platform which is supported in a height-adjustable manner on at least one supporting mast and which is connected to the mast (s) which can be assembled from stackable mast elements by means of a slide which can be driven .
- the lifting masts of these lifts can each be built up from a base element supported on a base frame by placing individual mast elements on top of one another with the aid of the platform that rises up to the desired height specified by the building to be processed or the like.
- the platform can also be assembled by lining up individual platform elements up to a certain maximum size, but depending on the one- or two-mast design, is permanently connected to or to the mast (s) with one or two slides, so that when the lifting platform is removed the platform or the sled sit on the foot element of the masts, and this results in a transportable lifting platform basic device, which can even be moved when the frame is designed as a chassis, which, if necessary, can be used due to the available
- Mast and platform elements are expanded and enlarged in a modular manner and adapted to the respective structural conditions and
- REPLACEMENT LEAF Working conditions can be adjusted.
- Rack and pinion drive devices bring along a safe, trouble-free travel of the platform along the supporting masts, with corresponding guides and safety devices ensuring safe operation, and these lifts have already proven themselves in the most varied facade work up to the greatest heights .
- the lifts allow you to work with an optimal access height, they offer large platform areas and thus space for material, aggregates, machines and the like. , they form a uniform elevator for people and materials, they enable better working conditions from a health and social point of view, they leave a building essentially unaffected despite facade work to be carried out and, last but not least, unauthorized use of these lifts is largely ruled out.
- the lifts have so far been limited in terms of their lateral reach and to capture the maximum platform length of building and facade areas, the lifts would have to be dismantled and laterally rebuilt or lined up side by side, which is not only cumbersome, but also complex and often uneconomical , because if several stages were used, not all stages would be fully utilized at the same time.
- the invention is therefore based on the object of eliminating these deficiencies and of creating a lifting platform of the type described at the outset which can be used without any impairment of its stage-specific advantages by the rational increase in its range and its variability with regard to the possible uses distinguished.
- the invention solves this problem in that more masts
- REPLACEMENT LEAF are provided as sledges and sledges and / or masts have a coupling device for the optional connection of the platform to various supporting masts.
- the individual supporting masts are mounted in the usual way with the aid of the platform, each mast being based on its own floor frame, and the platform, together with each of these masts, can fully meet all the requirements of a lifting platform.
- the drive and control devices of the lifting platform are accommodated in the slide of the platform, these devices can also be used together with each of the various masts and despite the practically arbitrary range extension, the additional effort required remains relatively low.
- the coupling devices required for removing or attaching the platform from or to the masts can be designed in a wide variety of ways, they only have to ensure that the slide and mast interact properly after attachment and that the interacting guide and drive parts are easily separated Lose weight worry.
- the slide could, for example, be equipped with support parts which can be moved from an operating position into an open position and which, in the operating position, grip around or behind the slide guides of the support masts and release them in the open position.
- Such a carriage only needs to be brought up to the support masts with the aid of a suitable additional device
- REPLACEMENT LEAF to be and can then be easily coupled by adjusting the support parts in the operating position.
- These support parts could be swiveling roller systems or other slide parts interacting in a form-fitting manner with mast guides, which would fundamentally enable the known support poles to be used further and would only require a suitable retrofitting or conversion of the conventional slides.
- the supporting masts are constructed on a base element which, as a coupling device, has a receptacle for an interchangeable element which adjoins the mast elements with respect to the slide guide and drive parts and which is connected to the lowest of the mast elements attached to the base element forms.
- the interaction of the interchangeable element and base element makes it possible to use conventional carriages and conventional mast elements built on the base element, since the carriage for moving from mast to mast is simply moved onto the interchangeable element and is moved together with this interchangeable element, which is used by everyone Support mast together with the base element to a certain extent replaces the foot element of the conventional support masts. From the interchangeable element, the slide or the platform can then be raised without difficulty onto the subsequent mast element and from there further along the mast.
- the known lifting platform system can be converted according to the invention with little additional effort, since only one of the usual mast elements has to be built onto the upright part of the base element and one serving as an interchangeable element
- REPLACEMENT LEAF Mast element on one of its long sides is to be opened for placement on the upright part, in order then to be able to be fastened in the usual way to the underside of the lowest mast element.
- the platform can be equipped with a chassis for moving, the platform being supported on the chassis via a lifting device, so that, without additional aids, such as, for example, truck cranes, the platform can be removed from one supporting mast, brought to the desired place of use and reconnected there to the corresponding supporting mast, for which purpose the sled with the lifting device can be easily brought to the correct coupling height for coupling and uncoupling.
- the chassis can be rail-free but also rail-bound and it can be moved manually or by motor or the like, so that an optimal adaptation of the platform change to the particular circumstances is possible.
- FIG. 1 shows a lifting platform according to the invention in a front view
- FIGS. 2 and 3 each show a part of an associated platform or a supporting mast in the diagram on a larger scale
- FIG. 4 shows a part of a supporting mast with an attached interchangeable element in a rear view
- FIG. 5 shows a cross section along the line VV of Fig. 4th
- the lifting platform 1 shown comprises a platform 2 and at least one supporting mast 3, the platform 2 being movably supported on the masts 3 in height.
- the platform 2 can be assembled in a modular manner from platform elements 2a, which can be strung together on both sides of a basic element 2b up to a certain maximum length, the basic element 2b being connected to the supporting mast 3 via a drivable carriage 2c and being guided along it.
- the support masts 3 can also be constructed from individual mast elements 3a which can be stacked on one another up to the required height, each of the elements 3a having corresponding slide guides 4 and being provided with adjoining toothed rack sections 5 for the slide drive.
- the platform 2 connected to a supporting mast 3 can therefore move up and down along the slide guides 4 via its slide 2c, the drive device 6 of the slide 2c having a pinion (not shown further) which engages in the toothed racks.
- the carriage 2c can be uncoupled and coupled from the mast 3 or to the mast 3.
- the support masts 3 are constructed on a base element 3b, which as a coupling device 7 has an upright part 8, which forms a receptacle for an interchangeable element 9.
- the interchangeable element 9 is aligned with the other mast elements 3 and, for the purpose of taking over the slide 2c, also points flush with the racks 5 of the mast elements 3a and their slide guides 4
- the interchangeable element 9 can now be placed with a lifting device (not shown), for example a truck crane, together with the connected carriage 2c with the open long side 10 on the correspondingly narrow upright part 8 and with conventional connecting parts 11 on the underside of the mast element 3c fastened to the upright part 8, as illustrated in FIGS. 4 and 5 for an interchangeable element with a carriage 2c indicated only by dashed lines.
- a lifting device for example a truck crane
- the platform 2 is to be used on another supporting mast 3, this platform only needs to move the supporting mast down to the interchangeable element 9, then the platform is held by a lifting device, the interchangeable element 9 is removed from the mast element 3c and the platform with interchangeable element 9 from the basic element 3b pulled off and brought to the next mast 3.
- the connection is made like any other
- REPLACEMENT LEAF Support mast by placing the interchangeable element 9 on the upright part 8 and connection to the mast element 3c built up on the upright part and the desired lateral offset of the platform 2 is finished.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT174892A AT397494B (de) | 1992-09-02 | 1992-09-02 | Hebebühne |
AT1748/92 | 1992-09-02 | ||
PCT/AT1993/000136 WO1994005587A1 (de) | 1992-09-02 | 1993-09-02 | Hebebühne |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0659164A1 true EP0659164A1 (de) | 1995-06-28 |
EP0659164B1 EP0659164B1 (de) | 1996-03-06 |
Family
ID=3520153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93918766A Expired - Lifetime EP0659164B1 (de) | 1992-09-02 | 1993-09-02 | Hebebühne |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0659164B1 (de) |
AT (1) | AT397494B (de) |
AU (1) | AU4932993A (de) |
DE (1) | DE59301817D1 (de) |
DK (1) | DK0659164T3 (de) |
ES (1) | ES2086959T3 (de) |
WO (1) | WO1994005587A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9402025L (sv) * | 1994-02-21 | 1995-08-22 | Alimak Ab | Säkerhets- och övervakningsarrangemang i ett arbetsplattformssystem |
FR2774083B1 (fr) | 1998-01-27 | 2000-04-07 | Kidde Ind Inc | Dispositif elevateur perfectionne |
DE19930740A1 (de) * | 1999-05-21 | 2000-11-23 | Hek Mfg Bv | Verfahren und Vorrichtung zur Reinigung, Instandsetzung und/oder Überprüfung von nur über eine Zugangsöffnung mit geringen Abmessungen zugänglichen Vorrichtungen, Einrichtungen und/oder Konstruktionselementen, insbesondere von Dampferzeugungsanlagen |
NO333125B1 (no) | 2008-05-26 | 2013-03-11 | Noracon As | Et adkomstsystem, en fremgangsmåte for montering av et slikt system, samt et føringselement, et langstrakt ekstrudert profil og et støtteelement for adkomstsystemet |
CN106437115A (zh) * | 2016-08-19 | 2017-02-22 | 国家电网公司 | 一种多功能电力施工辅助装置 |
CN114162516B (zh) * | 2021-11-29 | 2024-03-29 | 佛山东柳自动化科技有限公司 | 一种工业自动化生产线用自动上料装置 |
IL292435B2 (en) | 2022-04-24 | 2024-01-01 | Oded Sever | Elevator system, kit and method |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1255562A (fr) * | 1960-03-07 | 1961-03-10 | Foeneter | Installation pour le transport des matériaux sur un chantier |
US4498556A (en) * | 1982-09-11 | 1985-02-12 | Access Engineering Ltd. | Vertically movable, road towable work platform |
-
1992
- 1992-09-02 AT AT174892A patent/AT397494B/de not_active IP Right Cessation
-
1993
- 1993-09-02 DK DK93918766T patent/DK0659164T3/da active
- 1993-09-02 AU AU49329/93A patent/AU4932993A/en not_active Abandoned
- 1993-09-02 WO PCT/AT1993/000136 patent/WO1994005587A1/de active IP Right Grant
- 1993-09-02 ES ES93918766T patent/ES2086959T3/es not_active Expired - Lifetime
- 1993-09-02 EP EP93918766A patent/EP0659164B1/de not_active Expired - Lifetime
- 1993-09-02 DE DE59301817T patent/DE59301817D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9405587A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1994005587A1 (de) | 1994-03-17 |
AU4932993A (en) | 1994-03-29 |
DE59301817D1 (de) | 1996-04-11 |
ATA174892A (de) | 1993-09-15 |
DK0659164T3 (da) | 1996-07-22 |
AT397494B (de) | 1994-04-25 |
ES2086959T3 (es) | 1996-07-01 |
EP0659164B1 (de) | 1996-03-06 |
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