EP1700817A1 - System zum Heben und Senken eines Plattforms in einer Lackierkabine - Google Patents

System zum Heben und Senken eines Plattforms in einer Lackierkabine Download PDF

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Publication number
EP1700817A1
EP1700817A1 EP06110864A EP06110864A EP1700817A1 EP 1700817 A1 EP1700817 A1 EP 1700817A1 EP 06110864 A EP06110864 A EP 06110864A EP 06110864 A EP06110864 A EP 06110864A EP 1700817 A1 EP1700817 A1 EP 1700817A1
Authority
EP
European Patent Office
Prior art keywords
platform
working platform
booth
loading platform
platforms
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Withdrawn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
EP06110864A
Other languages
English (en)
French (fr)
Inventor
Francisco Rodriguez López
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.)
Roisber Servicios SL
Original Assignee
Roisber Servicios SL
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
Priority claimed from ES200500530U external-priority patent/ES1059820Y/es
Application filed by Roisber Servicios SL filed Critical Roisber Servicios SL
Publication of EP1700817A1 publication Critical patent/EP1700817A1/de
Withdrawn legal-status Critical Current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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/28—Constructional details, e.g. end stops, pivoting supporting members, sliding runners adjustable to load dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work

Definitions

  • the present invention refers to a system for positioning and raising-lowering an automobile and operator on a platform located inside a paint booth and/or similar installation.
  • the opening is made underneath the vehicle, in which case the section of the opening is much smaller but considerably deeper, sometimes as deep as 1 metre.
  • the object of making the opening is to allow the air insufflated into the booth to pass through the grated metal floor and be channelled to the ducts which lead to the outside through what is known as the "lower aspiration plenum".
  • the civil work is omitted and instead the floor of the booth is raised some 30 cm in relation to the plane of the shop floor.
  • the booth In order for the vehicle to access the inside of the booth, the booth is equipped with ramps which may be positioned either inside or outside of the booth.
  • the operator may observe that the roof of the vehicle is too high, making it necessary to use step stools, pedestals, etc. Likewise, in order to paint the lower part of the body of the vehicle, the operator must either crouch down in a very uncomfortable position or use conventional elevators to raise the vehicle to a more suitable working position.
  • the system of the invention has been created which consists of installing a metal floor inside the paint booth with one or more zones or the entire floor made of grates in relation to another platform that supports different loads, thus making it possible to change the position of the operator in relation to the vehicle or vice versa, depending on the job requirements.
  • the system of the invention therefore consists of installing a central platform, known as the loading platform where the vehicle is positioned, and an additional concentric platform surrounding the central platform known as the working platform where the operator or operators are positioned.
  • the working platform may be a one-piece unit or may be divided into different zones, in which case the different zones of the platform may be connected to one another by means of interlocking devices with the working platform moving up and down vertically.
  • the loading platform is equipped with hydraulic or pneumatic elevating devices which move the platform vertically and move the working platform once it is interlocked with the loading platform.
  • the working platform moves along vertical rails located near the perimeter of the booth forming a kind of post that emerges from the floor of the booth.
  • the clamping devices installed on sections located near these guides are used to fix the position of the working platform at two levels, high and low.
  • the outer perimeter of the loading platform is related to the inner perimeter of the working platform by means of a canvas that makes it possible to insufflate air into the booth, which is then driven to the outlet ducts, preventing it from exiting through the free space between the platforms when they are positioned at different heights.
  • both platforms In order for the vehicle to access the working platform inside the booth, both platforms must be in the low position, for example, approximately 10 cm from the floor, at which point the vehicle enters the booth using a wedge or ramp.
  • both platforms are raised and clamped together using bolts, pins, etc. They are raised to a height of approximately 30 cm, which is considered the "lower plenum”.
  • the operator raises the loading platform again to the point where it is even with the working platform, which is then released from the clamps fastening it to the sides of the booth and both platforms are lowered to the lower working level.
  • the loading platform is moved to the upper position, while the working platform remains at the lower level, fastened to the sides of the booth.
  • the loading platform is lowered to the low position for touch-ups, paper removal, drying, etc.
  • the two platforms are lowered together using the elevation equipment that may be hydraulic, pneumatic or based on pulleys and cables or, depending on manufacturing costs, could be made of independent elevation devices, one for the loading platform and another for the working platform.
  • the working platform is a single element but may be composed of separate zones or portions connected to one another by interlocking elements such as the ones mentioned above in order to form independent working zones.
  • the booth is equipped with flexible laminar surfaces such as canvas, which can be closed in an airtight fashion to ensure not only that the air is forced out of the spaces mentioned but also forced to exit through the bottom of the platforms to the outside.
  • the system of the invention is applicable, for example, to a painting booth 1 equipped with a generator and air inlet 2 on the top of the booth and lighting around the inside perimeter 3.
  • the booth is equipped at the entrance with a small ramp 4 to facilitate the vehicle entering the booth 5 when the floor of the system of the invention is at its lowest level.
  • vertical rails are positioned 6 parallel to and facing one another two by two.
  • the working platform 7 of the system slides along these rails once it is clamped to the central loading platform 8.
  • the vehicle 5 is positioned on the loading platform 8 and said platform is raised and lowered by means of hydraulic cylinders 9, preferably in a scissor arrangement.
  • FIGs 1 and 2 show the different positions of the platforms 7 and 8.
  • Figure 1 shows the system at its lowest level, where the vehicle 5 is introduced and positioned on the loading platform 8 using the ramp 4.
  • the working platform 7 has two operating positions, a lower position which is represented in figures 1, 2, 3 and 6 and an upper position represented in figures 1, 2 and 4. In these two end positions, the working platform 7 is clamped and the loading platform 8 released from the working platform, and the loading platform is moved up or down to a higher position, figure 1, or lower position, figure 2 in respect of the working platform.
  • the lower working position is reached when both platforms, clamped together, are raised together from the lower level to a height of approximately 30 cm. At this point, the working platform is clamped and when the loading platform is released, it is raised to the higher level.
  • the loading platform 8 when it is lowered and clamped once again to the working platform, can be raised to the highest point and from there, once the loading platform is relapsed from the working platform and the working platform is clamped to the sides, the loading platform is lowered to facilitate the painting of the roof.
  • the clamping consists of equipping the working platform with a series of 10 locks that are activated and moved by means of their respective hydraulic cylinders 11 so that they are locked or unlocked at points 12 of the loading platform or in conformations 13 pertaining to vertical section 14 that emerge in this direction from the floor of the booth.
  • the working platform is equipped with sections 15 that are coupled with the sections 14 in order to ensure that the vertical movement of the platforms is perfectly balanced.
  • the working platform may be a one-piece unit or composed of sections coinciding in length with the rectangular sides of the working platform.
  • the sections can be coupled and uncoupled using the corresponding locks mentioned above.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
EP06110864A 2005-03-08 2006-03-08 System zum Heben und Senken eines Plattforms in einer Lackierkabine Withdrawn EP1700817A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES200500533 2005-03-08
ES200500530U ES1059820Y (es) 2005-03-08 2005-03-08 Estructura de posicionamiento y elevacion-descenso de un automovil y operario dispuestos sobre una plataforma localizada en el interior de una cabina de pintura y/o instalaciones similares.

Publications (1)

Publication Number Publication Date
EP1700817A1 true EP1700817A1 (de) 2006-09-13

Family

ID=36496176

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06110864A Withdrawn EP1700817A1 (de) 2005-03-08 2006-03-08 System zum Heben und Senken eines Plattforms in einer Lackierkabine

Country Status (1)

Country Link
EP (1) EP1700817A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996481A (zh) * 2021-12-31 2022-02-01 山东三木众合信息科技股份有限公司 一种船只零部件喷漆生产不良品补喷漆设备
IT202000025789A1 (it) * 2020-10-29 2022-04-29 Mevi Macch Edili Vendita Italia S R L Passerella e mezzi di sostegno per cabina di sabbiatura/verniciatura
CN114871024A (zh) * 2022-06-18 2022-08-09 杨文慧 一种新能源汽车生产用多角度喷漆工作台
CN114955948A (zh) * 2022-04-19 2022-08-30 中联重科股份有限公司 操作平台和喷淋室

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584759A (en) * 1995-07-10 1996-12-17 Nova Verta International S.P.A. Paint spray booth
CA2234531A1 (en) * 1997-06-25 1998-12-25 Neil Pys Adjustable work station

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584759A (en) * 1995-07-10 1996-12-17 Nova Verta International S.P.A. Paint spray booth
CA2234531A1 (en) * 1997-06-25 1998-12-25 Neil Pys Adjustable work station

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202000025789A1 (it) * 2020-10-29 2022-04-29 Mevi Macch Edili Vendita Italia S R L Passerella e mezzi di sostegno per cabina di sabbiatura/verniciatura
CN113996481A (zh) * 2021-12-31 2022-02-01 山东三木众合信息科技股份有限公司 一种船只零部件喷漆生产不良品补喷漆设备
CN113996481B (zh) * 2021-12-31 2022-03-11 山东三木众合信息科技股份有限公司 一种船只零部件喷漆生产不良品补喷漆设备
CN114955948A (zh) * 2022-04-19 2022-08-30 中联重科股份有限公司 操作平台和喷淋室
CN114955948B (zh) * 2022-04-19 2024-03-12 中联重科股份有限公司 用于喷淋室的操作平台和喷淋室
CN114871024A (zh) * 2022-06-18 2022-08-09 杨文慧 一种新能源汽车生产用多角度喷漆工作台

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