EP1860053A1 - Hebevorrichtung zur Wandmontage - Google Patents

Hebevorrichtung zur Wandmontage Download PDF

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Publication number
EP1860053A1
EP1860053A1 EP07425287A EP07425287A EP1860053A1 EP 1860053 A1 EP1860053 A1 EP 1860053A1 EP 07425287 A EP07425287 A EP 07425287A EP 07425287 A EP07425287 A EP 07425287A EP 1860053 A1 EP1860053 A1 EP 1860053A1
Authority
EP
European Patent Office
Prior art keywords
load
bearing element
wall
carriage
lifting
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.)
Withdrawn
Application number
EP07425287A
Other languages
English (en)
French (fr)
Inventor
Enzo Bianchi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1860053A1 publication Critical patent/EP1860053A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B9/00—Kinds or types of lifts in, or associated with, buildings or other structures
    • B66B9/16—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure
    • B66B9/187—Mobile or transportable lifts specially adapted to be shifted from one part of a building or other structure to another part or to another building or structure with a liftway specially adapted for temporary connection to a building or other structure

Definitions

  • the invention relates to a lifting apparatus for wall mounting, for example to fasten to a wall in a position raised from the ground the outdoor unit of a split type air conditioner, a wall-mounted boiler or the like.
  • hoists are used for this type of mounting, which however have some drawbacks including the need for a connection point of the hoist at a height above the mounting height of the object to be installed.
  • the use of a hoist is therefore unfeasible when the free height above the installation position of the object is limited by a ceiling or the like in proximity to this position.
  • the invention concerns an apparatus, which comprises a lift carriage with a supporting surface articulated thereto fastenable in a horizontal position, on which to place the object to be mounted and any other materials required for the work, such as tools and the like.
  • the carriage is slidable through guide means along a load-bearing element extending linearly in a vertical or nearly vertical direction.
  • the carriage can translate along the load-bearing element by means of a gear motor thereof, the output gear of which meshes with a rack integral with said load-bearing element extending according to the length thereof.
  • said load-bearing element is suitable to be hung vertical to a wall, or nearly vertical, in proximity thereto, through extemporaneous connection means.
  • said carriage guide means on the load-bearing element comprise two raceways fastened at opposite sides of the load-bearing element and two pairs of wheels fitted to the carriage and suitable to turn with a small degree of clearance inside the respective raceways.
  • said load-bearing element can be composed of several linear sections aligned and coupled to one another end to end.
  • Said means for fastening the load-bearing element in a vertical position can include a supporting cross member to be fastened in advance to the wall, said cross member being provided with seats suitable to receive members for fastening the upper end of said load-bearing element.
  • Said cross member can also be the same supporting cross member of the object to be mounted on the wall, and in this case also has seats for fixing brackets of the object.
  • an operator can raise and lower the carriage by means of a push-button panel or a remote control for the various mounting phases and can work in the installation position with the aid of a ladder resting against the wall near said position.
  • Said means for fastening in an approximately vertical position can also comprise hooks fastened in proximity to the upper end of the load-bearing element, on the opposite side thereof to the rack, said hooks being suitable to hang the load-bearing element to an upper rung of a ladder resting against the wall, instead of directly on the wall.
  • the lifting apparatus attached to a wall on which the outdoor unit of a split type air conditioner is to be installed.
  • the operator fastens to the wall P, in the final position of use, a supporting cross member 1 of said unit by means of bolts 3 and respective wall plugs (not shown).
  • the supporting cross member 1 extends horizontally and has an L-shaped cross section with a lower raceway 1A.
  • the load-bearing element 5 is then extended downwards by adding thereto other similar sections in an end-to-end connection, extending said element 5 until it is in proximity to the ground.
  • Each section of the load-bearing element 5 has a body formed of a rectilinear drawn tube 5A, which laterally has a pair of opposed U-shaped guides 5B, 5C, and to which a rack 5D is frontally fastened, the guides and the rack extending for the entire length of the element 5.
  • a carriage 15 substantially formed of a body 15A of U-shaped folded sheet metal, is then attached to the load-bearing element 5.
  • idle wheels 17 (Figure 2) suitable to turn with a small degree of clearance inside said guides 5B, 5C of the load-bearing element 5.
  • a gear motor 19 is fastened ( Figure 1) which, by means of a pair of gears 21, operates a gear 22 ( Figure 2), inside the body 15A and meshing with the rack 5D of the load-bearing element 5.
  • the apparatus is equipped with safety members (not shown in the drawing), such as protective casings for the gears, limit stops both for lifting and for lowering, and any other members required to comply with standards.
  • Hinged to the carriage according to a horizontal axis X-X ( Figure 1) is a supporting surface 23, which can be fastened in a horizontal position by means of a strut 27 of adjustable length with a screw fixing knob 29, to allow leveling of the supporting surface 23.
  • the drawing shows the installation, by means of the lifting equipment thus mounted, of an outdoor unit 31 of a split type air conditioner having frontal dimensions greater in width than those of the supporting surface 23.
  • the unit 31 is shown raised to a level slightly above the final installation level defined by the pair of L-shaped brackets 33 on which the unit rests; said brackets are inserted laterally and the upper end thereof is fastened to the cross member 1 at the level of the raceway 1A.
  • Figure 7 shows attachment of the lifting apparatus according to the invention to an asymmetrical ladder 101 resting against a wall P, for a purpose similar to the one described above.
  • the apparatus comprises a load-bearing element 5 and a carriage 15 provided with an adjustable supporting surface 23 identical to those described above.
  • the end plate of the load-bearing element 5 is not required and, on the opposite side with respect to the rack 5D, on the body 5A thereof, there are attached a pair of hooks 103 (see also Figure 8) suitable to hang the load-bearing element 5, and consequently the entire apparatus, on a rung of the ladder 101.
  • the use of the apparatus is similar to that already described.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Ladders (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Load-Engaging Elements For Cranes (AREA)
EP07425287A 2006-05-23 2007-05-16 Hebevorrichtung zur Wandmontage Withdrawn EP1860053A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI20060123 ITFI20060123A1 (it) 2006-05-23 2006-05-23 Apparecchiatura di sollevamento per montaggi a parete

Publications (1)

Publication Number Publication Date
EP1860053A1 true EP1860053A1 (de) 2007-11-28

Family

ID=38472985

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07425287A Withdrawn EP1860053A1 (de) 2006-05-23 2007-05-16 Hebevorrichtung zur Wandmontage

Country Status (2)

Country Link
EP (1) EP1860053A1 (de)
IT (1) ITFI20060123A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013202985A1 (de) 2013-02-22 2014-08-28 Herbert Pallauf Montage- und Demontagevorrichtung für sanitäre Objekte
CN111891879A (zh) * 2020-06-17 2020-11-06 安徽美博智能科技有限公司 一种空调用提升模块

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099789A (en) * 1981-06-05 1982-12-15 Edwards Dean Johnny Elevating platform for use in the event of a fire
JPS6092127A (ja) * 1983-10-27 1985-05-23 Tokyu Car Corp 物揚作業車
US5143181A (en) * 1991-10-07 1992-09-01 Bixby Lawrence B Platform lift apparatus
FR2774370A1 (fr) * 1998-02-03 1999-08-06 Alain Pernot Dispositif d'elevation et manutention de charge dans un sens vertical ou incline
DE19808503A1 (de) 1998-02-13 1999-08-26 Hoetker Metallbau Dirk Hoetker Markisen-Lift: Montagehilfe für die Beförderung von kompl. Gelenkarm- und Kassetten-Markisen in und aus den Montagekonsolen. Grundeinheit = 2 Mark.-Lifte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2099789A (en) * 1981-06-05 1982-12-15 Edwards Dean Johnny Elevating platform for use in the event of a fire
JPS6092127A (ja) * 1983-10-27 1985-05-23 Tokyu Car Corp 物揚作業車
US5143181A (en) * 1991-10-07 1992-09-01 Bixby Lawrence B Platform lift apparatus
FR2774370A1 (fr) * 1998-02-03 1999-08-06 Alain Pernot Dispositif d'elevation et manutention de charge dans un sens vertical ou incline
DE19808503A1 (de) 1998-02-13 1999-08-26 Hoetker Metallbau Dirk Hoetker Markisen-Lift: Montagehilfe für die Beförderung von kompl. Gelenkarm- und Kassetten-Markisen in und aus den Montagekonsolen. Grundeinheit = 2 Mark.-Lifte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013202985A1 (de) 2013-02-22 2014-08-28 Herbert Pallauf Montage- und Demontagevorrichtung für sanitäre Objekte
CN111891879A (zh) * 2020-06-17 2020-11-06 安徽美博智能科技有限公司 一种空调用提升模块

Also Published As

Publication number Publication date
ITFI20060123A1 (it) 2007-11-24

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