EP2366655A1 - Plateforme de travail aérienne - Google Patents

Plateforme de travail aérienne Download PDF

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Publication number
EP2366655A1
EP2366655A1 EP10156482A EP10156482A EP2366655A1 EP 2366655 A1 EP2366655 A1 EP 2366655A1 EP 10156482 A EP10156482 A EP 10156482A EP 10156482 A EP10156482 A EP 10156482A EP 2366655 A1 EP2366655 A1 EP 2366655A1
Authority
EP
European Patent Office
Prior art keywords
platform
aerial work
work platform
base
ceiling
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Withdrawn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
EP10156482A
Other languages
German (de)
English (en)
Inventor
René Altena
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
Priority to EP10156482A priority Critical patent/EP2366655A1/fr
Publication of EP2366655A1 publication Critical patent/EP2366655A1/fr
Withdrawn legal-status Critical Current

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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
    • B66F11/042—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 actuated by lazy-tongs mechanisms or articulated levers

Definitions

  • the invention relates to an aerial work platform comprising:
  • An aerial work platform is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height.
  • aerial work platforms which are also known as a “zoom boom” or “cherry picker”; or “scissor lift”.
  • the cherry picker type of aerial work platform has generally a small bucket type platform at the end of an articulated arm, which is often telescopic. With the cherry picker type a person can easily be moved to different positions at different heights. Due to the bucket type platform it is however not suited to lift heavy loads.
  • the scissor type lift has generally a wider working platform, which is lifted by a scissor like mechanism. This lifting mechanism is only intended to move the platform in vertical direction. In order to provide a reasonable working area, without having to move the aerial work platform as a whole, the working platform is generally substantially larger, than for a cherry picker type. A further advantage of this type of aerial work platform, is that it is capable of lifting substantial larger weights.
  • a conventional aerial work platform is not very suitable, for example when arranging plates to an inclined ceiling.
  • living quarters for animals it is desired to have a smooth inner surface, such that the living quarters can easily be cleaned.
  • plates are arranged to the roof beams. The plates are generally long and heavy.
  • It is an object of the invention provide an aerial work platform, which does not have the above mentioned disadvantages.
  • an aerial work platform which is characterized in that the platform is tiltable.
  • the platform of the aerial work platform according to the invention is tiltable, the platform can be arranged such that it is parallel to the work area, such as an inclined ceiling.
  • the work area such as an inclined ceiling.
  • the base comprises driving means for moving the base in at least one direction.
  • driving means it is possible to move the platform along a working area without having to lower the platform, step off displace the work platform and climb up again.
  • the platform is rotatable along a vertical axis parallel to the lifting direction of the lifting means.
  • the rotation makes it possible to have the tilted platform in the most preferred position.
  • the rotation also makes it possible to have the platform in a direction during transportation, which minimizes the width of the aerial work platform, such that it can easily go through narrow passages.
  • the platform is extendable in length.
  • the platform could for example be telescopic. This provides the possibility to enlarge the surface of the platform when it is lifted.
  • a large work area can be covered.
  • the floor shape of the platform is rectangular. Furthermore, the tilt axis is parallel to the transverse direction of the floor shape.
  • a railing is arranged on the platform. This provides safety for workers present on the platform.
  • the invention also relates to a method for arranging plates to an inclined roof, the method comprising the steps of:
  • FIG 1 an embodiment of an aerial work platform 1 is shown.
  • This aerial work platform 1 has a base 2 which is provided with tracks 3, 4.
  • Lifting means are arranged on top of the base. These lifting means comprise a base support 5, a scissor like mechanism 6 and a top support 7.
  • the scissor like mechanism 6 is operated by a hydraulic cylinder 8. When the hydraulic cylinder 8 is operated it will push parts of the mechanism 6 away from each other, such that the scissor like mechanism 6 is extended in vertical direction and the top support 7 is lifted.
  • the base support 5 of the lifting means is rotatably arranged on the base 2.
  • a platform 9 is arranged on the top support 7 .
  • This platform 9 is provided on both ends with telescopic platform part 10, 11.
  • a railing 12 is arranged on the platform 9, 10, 11 to provide safety for the workers on the platform 9, 10, 11.
  • the platform 9, 10, 11 is arranged via a hinge axle 13 to the top support 7. This enables the platform 9, 10, 11 to tilt relative to the top support 7.
  • a second hydraulic cylinder 14 is arranged between the platform 9, 10, 11 and the top support 7 to control the inclination of the platform 9, 10, 11.
  • FIGS 2 and 3 show an embodiment of the method according to the invention and an application of the aerial work platform 1.
  • the aerial work platform 1 is placed under the roof beams 15 of for example an animal living quarters. These roof beams 15 are inclined.
  • the aerial work platform 1 is driven by the tracks 3, 4 under the roof beams 15.
  • the base 5 is then rotated over 90 degrees, such that the platform 9, 10, 11 is transverse to the direction of movement of the aerial work platform 9, 10, 11.
  • the platform parts 10, 11 are extended from the main platform 9 such that a long working area is created. Then the platform 9, 10, 11 is tilted by the second hydraulic cylinder 14. As a result the end of the platform part 10 almost touches the ground 16, so that workers can easily walk on the platform 9, 10, 11 and place for example ceiling plates on the platform 9, 10, 11.
  • the lifting means 5, 6, 7 are energized by the hydraulic cylinder 8 to lift the top support 6 and as a result lift the platform 9, 10, 11 to near the roof beams 15 (see also figure 3 ).
  • the workers on the platform 9, 10, 11 can now arrange a ceiling plate to the roof beams 15. Then the aerial work platform 1 can be moved parallel to the ceiling 15 to a position in which a next roof plate can be arranged to the roof beams 15.

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Forklifts And Lifting Vehicles (AREA)
EP10156482A 2010-03-15 2010-03-15 Plateforme de travail aérienne Withdrawn EP2366655A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10156482A EP2366655A1 (fr) 2010-03-15 2010-03-15 Plateforme de travail aérienne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10156482A EP2366655A1 (fr) 2010-03-15 2010-03-15 Plateforme de travail aérienne

Publications (1)

Publication Number Publication Date
EP2366655A1 true EP2366655A1 (fr) 2011-09-21

Family

ID=42457459

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10156482A Withdrawn EP2366655A1 (fr) 2010-03-15 2010-03-15 Plateforme de travail aérienne

Country Status (1)

Country Link
EP (1) EP2366655A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060196A (zh) * 2015-07-23 2015-11-18 浙江鼎力机械股份有限公司 具有易操作式平台结构的高空作业平台
CN106082044A (zh) * 2016-06-16 2016-11-09 安徽省恒胜机电工程股份有限公司 一种安装维修用可调式升降装置
CN107416739A (zh) * 2017-08-25 2017-12-01 国家电网公司 电力检修平台及电力检修车
CN108046182A (zh) * 2017-11-27 2018-05-18 海盐爱华机械有限责任公司 一种举升车
CN111321670A (zh) * 2020-03-14 2020-06-23 山西省交通规划勘察设计院有限公司 一种桥梁工程修建施工用的移动式防护装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281044A2 (fr) * 1984-05-01 1988-09-07 Kabushiki Kaisha Hikoma Seisakusho Appareil de levage
EP1466862A1 (fr) * 2003-04-08 2004-10-13 Jennissen-Gruppe GmbH Système et procédé de nivellement pour une nacelle d'une nacelle élévatrice
WO2006120347A1 (fr) * 2005-05-10 2006-11-16 Barroso Jose Etabli elevateur
KR20090063626A (ko) * 2007-12-14 2009-06-18 우종길 고소작업대용 협착 방지장치

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0281044A2 (fr) * 1984-05-01 1988-09-07 Kabushiki Kaisha Hikoma Seisakusho Appareil de levage
EP1466862A1 (fr) * 2003-04-08 2004-10-13 Jennissen-Gruppe GmbH Système et procédé de nivellement pour une nacelle d'une nacelle élévatrice
WO2006120347A1 (fr) * 2005-05-10 2006-11-16 Barroso Jose Etabli elevateur
KR20090063626A (ko) * 2007-12-14 2009-06-18 우종길 고소작업대용 협착 방지장치

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105060196A (zh) * 2015-07-23 2015-11-18 浙江鼎力机械股份有限公司 具有易操作式平台结构的高空作业平台
CN106082044A (zh) * 2016-06-16 2016-11-09 安徽省恒胜机电工程股份有限公司 一种安装维修用可调式升降装置
CN106082044B (zh) * 2016-06-16 2018-10-12 明光泰源安防科技有限公司 一种安装维修用可调式升降装置
CN107416739A (zh) * 2017-08-25 2017-12-01 国家电网公司 电力检修平台及电力检修车
CN108046182A (zh) * 2017-11-27 2018-05-18 海盐爱华机械有限责任公司 一种举升车
CN111321670A (zh) * 2020-03-14 2020-06-23 山西省交通规划勘察设计院有限公司 一种桥梁工程修建施工用的移动式防护装置

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