WO2006053716A1 - Elevator platform for motor vehicles and materials, and operating installation - Google Patents
Elevator platform for motor vehicles and materials, and operating installation Download PDFInfo
- Publication number
- WO2006053716A1 WO2006053716A1 PCT/EP2005/012239 EP2005012239W WO2006053716A1 WO 2006053716 A1 WO2006053716 A1 WO 2006053716A1 EP 2005012239 W EP2005012239 W EP 2005012239W WO 2006053716 A1 WO2006053716 A1 WO 2006053716A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- platform
- uprights
- vehicle
- storeys
- cylinder
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
- E04H6/12—Garages for many vehicles with mechanical means for shifting or lifting vehicles
-
- 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
- B66B9/04—Kinds or types of lifts in, or associated with, buildings or other structures actuated pneumatically or hydraulically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/02—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions
- B66B5/04—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed
- B66B5/042—Applications of checking, fault-correcting, or safety devices in elevators responsive to abnormal operating conditions for detecting excessive speed characterised by specific locations of the governor cable
Definitions
- the present invention relates to an elevator platform for motor vehicles and materials, and to an operating installation.
- Vehicle elevator platforms are known comprising a pair of uprights to be fixed to the floor and wall, and a platform movable vertically along said uprights to pass from a lower position to an upper position raised above the lower position.
- Such platforms are generally used in private parking areas of residences, hotels or apartment blocks, to move the vehicle from street level to one or more lower or upper storeys on which several vehicles are parked.
- Elevator platforms exist in which the uprights are positioned to the sides of the platform, or in which the platform presents uprights only on one of the major sides.
- the platform can be provided with four columns supporting a panel which perfectly closes the aperture in the road surface when the platform is completely lowered.
- Figure 1 is a front view of an elevator platform according to the invention
- Figure 2 is a side view thereof
- Figure 3 is a plan view thereof
- Figure 4 shows a variant of the locking means.
- the elevator platform comprises substantially a pair of uprights 4 and a platform 6 slidable along the uprights 4.
- Each upright consists of an H section bar provided along its entire length with welded plates 9 for its fixing to the wall and having a bottom welded plate 8 for its fixing to the ground.
- Two T section bars 10 having one flange carrying a rack 14 are interposed between the uprights 4.
- the platform is constructed of transversely embossed metal plate, one of the transverse channels thereof housing a transverse bar 16 which can rotate about its longitudinal axis and carries welded to its ends two pinions 18 constantly engaged in the corresponding racks 14.
- Two hydraulic cylinder-piston units 20 of vertical axis are fixed to the base plate 8, to their piston rod 22 there being connected a pulley 24 about which there pass two chains 26 which at one end are fixed to the uprights and at the other end are fixed to the platform.
- the two cylinder-piston units are fed by a single electro-hydraulic control centre (not shown in the drawings). It contains a maximum pressure valve for controlling the overload on the platform, both when rising and when descending.
- a pressure gauge 25 displays the system pressure during normal operation.
- the platform On that major side closer to the columns, the platform is provided with a vertical protection piece 38 in the form of a plate covering the columns, this plate being provided with a compartment containing a pushbutton unit 28 for controlling the movement of the platform during maintenance.
- the platform In its centre the platform is provided with a hole 32 in which a wooden panel 34 is inserted, carrying on its lower side a device for sensing vehicle presence, consisting of a magnetic sensor 35.
- a semaphore 3 is provided on one side of the pit at the upper storey aperture to indicate correct platform positioning at that storey.
- the elevator platform of the invention also comprises two safety devices which intervene if the chains 26 slacken or if the platform suddenly falls.
- a shoe 39 is provided, urged elastically against the chain
- the switch generally blocks electrical feed to the electrical panel and in particular blocks power to the pump feeding oil to the cylinder-piston units during the ascent of the platform, while during its descent blocks power to the solenoid valve.
- An endless metal cable 41 passing about two return pulleys is also rigid with the platform 6.
- a lever rigid with said cable is provided with a clamp 43 which slides along the central flange of the T section bar 10 and remains disengaged therefrom if the cable 41 is travelling at constant speed, i.e. during regular ascent or descent of the platform.
- the radar device, the magnetic sensor and the photoelectric cell are all connected to a control unit which, if an irregularity is indicated (person leaving the vehicle, vehicle not correctly positioned on the platform, lifting of non-metallic bodies), causes the hydraulic control centre to block the pump feeding oil to the cylinder-piston units.
- a control unit which, if an irregularity is indicated (person leaving the vehicle, vehicle not correctly positioned on the platform, lifting of non-metallic bodies), causes the hydraulic control centre to block the pump feeding oil to the cylinder-piston units.
- two seats 44 Within the floor slab of the arrival storey or storeys two seats 44 are provided, housing two cylinder-piston units 45 of horizontal axis, the piston rod 47 of which, when extended, forms a locking bolt engagable in a bush 46 provided in the edge of the platform.
- the elevator platform of the invention is used in the following manner: when the platform is coplanar with the floor of the lower or upper storey (condition in which the piston rods 47 are inserted into a corresponding bush 46), the vehicle is driven onto the platform and positioned so as not to interfere with the photoelectric cells.
- the driver causes the platform to move along the uprights, this movement comprising in succession:
- the torsional connection is able to maintain the platform stable, so preventing falling. If the user inadvertently opens a door and this interferes with the field of action of the photoelectric cells, the signal fed to the control unit causes the hydraulic control centre to block the oil feed pump. Likewise a similar command is fed to the hydraulic control centre if the user leaves the vehicle, as the user's presence is detected by the radar device. If the user wishes to move on the platform, the radar device 29 must be deactivated
- the entire edge of the platform is provided with a parapet which is rigid along the major sides, whereas it is removable on the minor sides to enable the vehicle to transit.
- a variant of the system for sensing chain slackening is represented.
- the safety device consists of a cup spring 48 contained in an expandable socket 49 the base of which is conical and is traversed by a pin 50 connected to the two chains 26.
- microswitch 51 Facing the base of the socket there is a microswitch 51 which generally blocks electrical feed to the electrical panel, and in particular blocks power to the pump feeding oil to the cylinder-piston units during the ascent of the platform, while during its descent blocks power to the solenoid valve.
- cup spring 48 remains compressed by the weight of the platform. If a cylinder-piston unit or the chain breaks, the elastic reaction of the spring, no longer urged to compress, causes the socket 49 to expand so that its conical base activates the microswitch 51.
- control console 52 accessible to the driver while seated in the vehicle driver's seat.
- the console is provided in particular with control pushbuttons for: - ascent,
- the platform 6 of the invention can be housed within a protected vertical bay provided with a lighting system, and comprising for example a wall, an enclosure with perforated metal sheeting provided with doors to the storeys, electrically operated locks and a control panel combined with the hydraulic control centre, and positioned in a service room adjacent to the shaft.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Types And Forms Of Lifts (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Lock And Its Accessories (AREA)
- Jib Cranes (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200531065T SI1828506T1 (en) | 2004-11-17 | 2005-11-15 | Elevator platform for motor vehicles and materials, and operating installation |
EP05810915A EP1828506B1 (en) | 2004-11-17 | 2005-11-15 | Elevator platform for motor vehicles and materials, and operating installation |
PL05810915T PL1828506T3 (en) | 2004-11-17 | 2005-11-15 | Elevator platform for motor vehicles and materials, and operating installation |
DE602005021246T DE602005021246D1 (en) | 2004-11-17 | 2005-11-15 | LIFTING PLATFORM FOR MOTOR VEHICLES AND MATERIALS AND OPERATING SYSTEM |
AT05810915T ATE467737T1 (en) | 2004-11-17 | 2005-11-15 | ELEVATOR PLATFORM FOR MOTOR VEHICLES AND MATERIALS AND OPERATIONAL EQUIPMENT |
DK05810915.8T DK1828506T3 (en) | 2004-11-17 | 2005-11-15 | Elevator platform for motor vehicles and materials and operating installation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITVE2004A000047 | 2004-11-17 | ||
IT000047A ITVE20040047A1 (en) | 2004-11-17 | 2004-11-17 | LIFTING PLATFORM FOR MOTOR VEHICLES AND MATERIALS AND HANDLING SYSTEM. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006053716A1 true WO2006053716A1 (en) | 2006-05-26 |
Family
ID=35788165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2005/012239 WO2006053716A1 (en) | 2004-11-17 | 2005-11-15 | Elevator platform for motor vehicles and materials, and operating installation |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP1828506B1 (en) |
AT (1) | ATE467737T1 (en) |
CY (1) | CY1110677T1 (en) |
DE (1) | DE602005021246D1 (en) |
DK (1) | DK1828506T3 (en) |
ES (1) | ES2345450T3 (en) |
IT (1) | ITVE20040047A1 (en) |
PL (1) | PL1828506T3 (en) |
PT (1) | PT1828506E (en) |
RU (1) | RU2379450C2 (en) |
SI (1) | SI1828506T1 (en) |
WO (1) | WO2006053716A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103388413A (en) * | 2013-08-07 | 2013-11-13 | 荣键 | Automatic lifting underground garage |
CN104210563A (en) * | 2013-06-05 | 2014-12-17 | 上海鑫百勤专用车辆有限公司 | Multi-layer type transport compartment and usage method thereof as well as transport vehicle |
FR3046414A1 (en) * | 2016-01-06 | 2017-07-07 | Db Ind | MOBILE FLOOR HYDRAULICALLY SYNCHRONIZED BY A WATER JACK SYSTEM (PMSH-H20) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10745928B2 (en) | 2018-02-07 | 2020-08-18 | CityLift Parking, LLC | Connected vehicle lift and storage system |
US10683676B2 (en) | 2018-02-07 | 2020-06-16 | CityLift Parking, LLC | Vehicle lift and storage system utilizing a multi-axis accelerometer |
CA3089865A1 (en) * | 2018-02-07 | 2019-08-15 | CityLift Parking, LLC | Vehicle lift and storage system utilizing a multi-axis accelerometer |
CN111622551A (en) * | 2020-03-24 | 2020-09-04 | 安徽宇升智能装备有限公司 | A backstop mechanism, rotary mechanism and stereo garage for stereo garage |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB345035A (en) * | 1929-02-06 | 1931-03-19 | Ass Elect Ind | Improvements in or relating to safety apparatus for elevators and the like |
US2550764A (en) * | 1945-07-11 | 1951-05-01 | Wayne Pump Co | Safety device for hoists or lifts |
GB887717A (en) * | 1957-07-19 | 1962-01-24 | Becker Equipment & Lifts Ltd | Improvements in apparatus for raising goods |
US3085701A (en) * | 1962-02-05 | 1963-04-16 | Cons Devices & Dev Inc | Automobile parking system |
DE1240254B (en) * | 1964-08-04 | 1967-05-11 | Heinkel Tenner G M B H & Co Ko | Device to prevent slack rope formation in hydraulic lifts |
US3495798A (en) * | 1967-12-09 | 1970-02-17 | Innocenti Soc Generale | Safety device for hanging counterweight |
US3645519A (en) * | 1969-07-31 | 1972-02-29 | Voest Ag | Rope or chain rupture safety device |
EP0129678A1 (en) * | 1983-05-25 | 1985-01-02 | G.M.V. SERVICE S.r.l. | Automatic device for lifts or goods-lifts without safety lift-shafts |
EP0337514A2 (en) * | 1985-10-08 | 1989-10-18 | Fujihensokuki Co., Ltd. | Control method for a three dimensional housing apparatus |
EP0407973A2 (en) * | 1989-07-13 | 1991-01-16 | Tsubota Takahiro | Multistory parking space |
US5205379A (en) * | 1991-09-27 | 1993-04-27 | Pflow Industries Inc. | Vertical conveyor |
US5217091A (en) * | 1992-10-20 | 1993-06-08 | Otis Elevator Company | Mechanical overspeed safety device |
EP0731240A1 (en) * | 1995-03-10 | 1996-09-11 | SCHNEIDER WERK ST. WENDEL GmbH & Co. KG | Multistorey garage |
-
2004
- 2004-11-17 IT IT000047A patent/ITVE20040047A1/en unknown
-
2005
- 2005-11-15 RU RU2007122511/03A patent/RU2379450C2/en not_active IP Right Cessation
- 2005-11-15 PT PT05810915T patent/PT1828506E/en unknown
- 2005-11-15 EP EP05810915A patent/EP1828506B1/en active Active
- 2005-11-15 AT AT05810915T patent/ATE467737T1/en active
- 2005-11-15 DK DK05810915.8T patent/DK1828506T3/en active
- 2005-11-15 DE DE602005021246T patent/DE602005021246D1/en active Active
- 2005-11-15 PL PL05810915T patent/PL1828506T3/en unknown
- 2005-11-15 ES ES05810915T patent/ES2345450T3/en active Active
- 2005-11-15 WO PCT/EP2005/012239 patent/WO2006053716A1/en active Application Filing
- 2005-11-15 SI SI200531065T patent/SI1828506T1/en unknown
-
2010
- 2010-07-22 CY CY20101100689T patent/CY1110677T1/en unknown
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB345035A (en) * | 1929-02-06 | 1931-03-19 | Ass Elect Ind | Improvements in or relating to safety apparatus for elevators and the like |
US2550764A (en) * | 1945-07-11 | 1951-05-01 | Wayne Pump Co | Safety device for hoists or lifts |
GB887717A (en) * | 1957-07-19 | 1962-01-24 | Becker Equipment & Lifts Ltd | Improvements in apparatus for raising goods |
US3085701A (en) * | 1962-02-05 | 1963-04-16 | Cons Devices & Dev Inc | Automobile parking system |
DE1240254B (en) * | 1964-08-04 | 1967-05-11 | Heinkel Tenner G M B H & Co Ko | Device to prevent slack rope formation in hydraulic lifts |
US3495798A (en) * | 1967-12-09 | 1970-02-17 | Innocenti Soc Generale | Safety device for hanging counterweight |
US3645519A (en) * | 1969-07-31 | 1972-02-29 | Voest Ag | Rope or chain rupture safety device |
EP0129678A1 (en) * | 1983-05-25 | 1985-01-02 | G.M.V. SERVICE S.r.l. | Automatic device for lifts or goods-lifts without safety lift-shafts |
EP0337514A2 (en) * | 1985-10-08 | 1989-10-18 | Fujihensokuki Co., Ltd. | Control method for a three dimensional housing apparatus |
EP0407973A2 (en) * | 1989-07-13 | 1991-01-16 | Tsubota Takahiro | Multistory parking space |
US5205379A (en) * | 1991-09-27 | 1993-04-27 | Pflow Industries Inc. | Vertical conveyor |
US5217091A (en) * | 1992-10-20 | 1993-06-08 | Otis Elevator Company | Mechanical overspeed safety device |
EP0731240A1 (en) * | 1995-03-10 | 1996-09-11 | SCHNEIDER WERK ST. WENDEL GmbH & Co. KG | Multistorey garage |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104210563A (en) * | 2013-06-05 | 2014-12-17 | 上海鑫百勤专用车辆有限公司 | Multi-layer type transport compartment and usage method thereof as well as transport vehicle |
CN103388413A (en) * | 2013-08-07 | 2013-11-13 | 荣键 | Automatic lifting underground garage |
FR3046414A1 (en) * | 2016-01-06 | 2017-07-07 | Db Ind | MOBILE FLOOR HYDRAULICALLY SYNCHRONIZED BY A WATER JACK SYSTEM (PMSH-H20) |
Also Published As
Publication number | Publication date |
---|---|
PT1828506E (en) | 2010-07-29 |
ES2345450T3 (en) | 2010-09-23 |
EP1828506B1 (en) | 2010-05-12 |
CY1110677T1 (en) | 2015-06-10 |
DK1828506T3 (en) | 2010-08-16 |
RU2007122511A (en) | 2008-12-27 |
SI1828506T1 (en) | 2010-09-30 |
ITVE20040047A1 (en) | 2005-02-17 |
ATE467737T1 (en) | 2010-05-15 |
EP1828506A1 (en) | 2007-09-05 |
DE602005021246D1 (en) | 2010-06-24 |
PL1828506T3 (en) | 2010-10-29 |
RU2379450C2 (en) | 2010-01-20 |
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