RS54930B1 - Lifting device - Google Patents

Lifting device

Info

Publication number
RS54930B1
RS54930B1 RS20160384A RSP20160384A RS54930B1 RS 54930 B1 RS54930 B1 RS 54930B1 RS 20160384 A RS20160384 A RS 20160384A RS P20160384 A RSP20160384 A RS P20160384A RS 54930 B1 RS54930 B1 RS 54930B1
Authority
RS
Serbia
Prior art keywords
pylon
platform
sprocket
moving
level
Prior art date
Application number
RS20160384A
Other languages
Serbian (sr)
Inventor
Fabio Rencurosi
Original Assignee
N & B Knauf Et Cie S C S /E C V
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 N & B Knauf Et Cie S C S /E C V filed Critical N & B Knauf Et Cie S C S /E C V
Publication of RS54930B1 publication Critical patent/RS54930B1/en

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
    • B66F7/00—Lifting frames, e.g. for lifting vehicles; Platform lifts
    • B66F7/02—Lifting frames, e.g. for lifting vehicles; Platform lifts with platforms suspended from ropes, cables, or chains or screws and movable along pillars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C3/00—Launching or hauling-out by landborne slipways; Slipways
    • B63C3/06—Launching or hauling-out by landborne slipways; Slipways by vertical movement of vessel, i.e. by crane
    • 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
    • B66F17/00—Safety devices, e.g. for limiting or indicating lifting force
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/02—Stationary loaders or unloaders, e.g. for sacks
    • 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
    • B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
    • B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
    • B66F9/075—Constructional features or details
    • B66F9/0755—Position control; Position detectors

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Transportation (AREA)
  • Civil Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Advancing Webs (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Noodles (AREA)
  • Forklifts And Lifting Vehicles (AREA)

Abstract

Uređaj za dizanje koje obuhvata najmanje jedan pilon (2, 3) sa gornjim krajem (4) i donjim krajem (5), prvo transmisiono sredstvo (17), pokretnu platformu (6) sa gornjom površinom (7) i donjom površinom (8) jednom nasuprot drugoj, gde je pomenuta platforma (6) postavljena na pomenuti pilon (2, 3) i izvedena da se kreće između pomenutog donjeg kraja (5) i pomenutog gornjeg kraja (4) najmanje jednog pomenutog pilona (2, 3), pri čemu pomenuti pilon (2, 3) nosi, na prvom nivou, prvi lančanik (13) izveden tako da ga u rotiranje dovede motor (15) radi poganjanja pomenutog prvog transmisionog sredstva (17) koje je u zahvatu sa pomenutim prvim lančanikom (13), a ima prvi kraj (18) povezan sa pomenutom gornjom površinom pomenute platforme (6), pri čemu je prvo transmisiono sredstvo (17) izvedeno da pokreće pomenutu platformu (6) između pomenutog gornjeg kraja (4) i pomenutog donjeg kraja (5) rotiranjem pomenutog prvog lančanika (13), naznačen time, što obuhvata prvo kontrolno sredstvo (30) povezano sa kontrolerom (31) brzine rotacije pomenutog prvog lančanika (13) i sa prvim pokretnim senzorom (32) smeštenim na jednom od pilona (2, 3), a koji se slobodno kreće duž pilona (2, 3) između pomenutog gornjeg kraja (4) i pomenutog donjeg kraja (5) pomenutog pilona (2, 3), gde je pomenuti prvi senzor (32) izveden sa jedne strane da odredi prvi položaj (33) pomenute pokretne platforme (6) u trodimenzionalnom prostoru, pri čemu se pomenuti prvi položaj (33) pomenute pokretne platforme (6) određuje prema trećem nivou (33) smeštenom između prvog nivoa (11) koji odgovara niskom položaju pomenute pokretne platforme (6) na donjem kraju (5) pomenutog najmanje jednog pilona (2, 3) i drugog nivoa (12) koji odgovara visokom položaju pomenute pokretne platforme (6) smeštene na gornjem kraju (4) pomenutog najmanje jednog pilona (2, 3), a sa druge strane kodira pomenuti prvi položaj (33) u prvi signal oblikovan za slanje pomenutom kontrolnom sredstvu, pri čemu je prvo kontrolno sredstvo (30) izvedeno tako da procesira pomenuti prvi signal kao ulazni, izračunavajući drugi referentni položaj (35) odvojen od prvog položaja (33) pomenute pokretne platforme (6) u skladu sa drugim prethodno utvrđenim pragom visine (H2) određen između pomenutog prvog položaja (33) i pomenutog drugog referentnog položaja (35) pomenute pokretne platforme (6), i što zatim kodira pomenuti drugi referentni položaj (35) u drugom signalu koji se šalje kontrolerom (31) koji je izveden da primi drugi signal i da ga zatim prevede u varijaciju pomenute brzine rotiranja pomenutog motora (15) kada pokretna platforma (6) prolazi kroz pomenuti referentni položaj (35) u približavanju pomenutom prvom položaju (33).Prijava sadrži još 11 patentnih zahteva.Lifting device comprising at least one pylon (2, 3) with upper end (4) and lower end (5), first transmission means (17), movable platform (6) with upper surface (7) and lower surface (8) one opposite to the other, wherein said platform (6) is mounted on said pylon (2, 3) and arranged to move between said lower end (5) and said upper end (4) of at least one said pylon (2, 3), at to which said pylon (2, 3) carries, at the first level, a first sprocket (13) designed to be rotated by a motor (15) to drive said first transmission means (17) in contact with said first sprocket (13) , and having a first end (18) connected to said upper surface of said platform (6), wherein the first transmission means (17) is arranged to drive said platform (6) between said upper end (4) and said lower end (5) rotating said first sprocket (13), comprising the first control means a member (30) connected to a rotary speed controller (31) of said first sprocket (13) and to a first moving sensor (32) disposed on one of the pylons (2, 3) and freely moving along the pylon (2, 3) between said upper end (4) and said lower end (5) of said pylon (2, 3), wherein said first sensor (32) is arranged on one side to determine a first position (33) of said moving platform (6) in three-dimensional space, wherein said first position (33) of said movable platform (6) is determined according to a third level (33) located between the first level (11) corresponding to the low position of said movable platform (6) at the lower end (5) of said at least one pylon ( 2, 3) and a second level (12) corresponding to the high position of said moving platform (6) located at the upper end (4) of said at least one pylon (2, 3), and on the other hand, encodes said first position (33) in the first a signal designed to be sent to said control means, wherein p the first control means (30) configured to process said first signal as input, calculating a second reference position (35) separate from the first position (33) of said moving platform (6) in accordance with a second predetermined height threshold (H2) determined between said the first position (33) and said second reference position (35) of said moving platform (6), and which then encodes said second reference position (35) in the second signal sent by the controller (31) which is derived to receive the second signal and that it then translates it into a variation of said rotation speed of said engine (15) when the moving platform (6) passes through said reference position (35) in approaching said first position (33). The application contains 11 more claims.

RS20160384A 2013-09-06 2014-09-04 Lifting device RS54930B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2013/0585A BE1022016B1 (en) 2013-09-06 2013-09-06 LIFTING DEVICE
EP14183611.4A EP2845835B1 (en) 2013-09-06 2014-09-04 Lifting device

Publications (1)

Publication Number Publication Date
RS54930B1 true RS54930B1 (en) 2016-10-31

Family

ID=49385062

Family Applications (1)

Application Number Title Priority Date Filing Date
RS20160384A RS54930B1 (en) 2013-09-06 2014-09-04 Lifting device

Country Status (6)

Country Link
EP (1) EP2845835B1 (en)
BE (1) BE1022016B1 (en)
HR (1) HRP20160570T1 (en)
HU (1) HUE028885T2 (en)
PL (1) PL2845835T3 (en)
RS (1) RS54930B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017165163A1 (en) * 2016-03-25 2017-09-28 Combs Jerry Improvements to hand truck and kit thereof
DE202017102510U1 (en) * 2017-04-27 2017-06-19 Hager Sondermaschinenbau Gmbh Vertical axis system
CN109484979A (en) * 2017-09-12 2019-03-19 中国三冶集团有限公司 A kind of building engineering construction equipment and construction method
CN108975199A (en) * 2018-08-22 2018-12-11 东莞理工学院 The automatic rising-sinking platform and elevator of a kind of quick operation and high accuracy positioning

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60170397U (en) * 1984-04-21 1985-11-12 株式会社　山本製作所 Simple forklift
DE3738390A1 (en) * 1987-11-12 1989-06-01 Duerr Gmbh & Co Lifting appliance for cantilever jacks
JPH01176798A (en) * 1987-12-29 1989-07-13 Sanko Metal Ind Co Ltd Elevating device for object
JPH0639283B2 (en) * 1988-11-28 1994-05-25 小松フォークリフト株式会社 Overload detection device for stacking machine
JPH0635297U (en) * 1992-10-19 1994-05-10 株式会社タイショー Lifting table for grain storage bag
JP2536816B2 (en) * 1994-02-25 1996-09-25 光洋自動機株式会社 lift device
US5971108A (en) * 1998-01-26 1999-10-26 Yu; Kuo-Liang Safety device for vertically moving load carrier
JP2002047821A (en) * 2000-08-07 2002-02-15 Mitsui Miike Mach Co Ltd Shutter mechanism in lifting device for lifting floor
JP4707166B2 (en) * 2001-09-28 2011-06-22 スターテクノ株式会社 Container lifting device
JP3761157B2 (en) * 2001-10-15 2006-03-29 株式会社椿本チエイン Step leveler
DE102012101949A1 (en) * 2012-03-08 2013-09-12 Linde Material Handling Gmbh Lifting device of a truck

Also Published As

Publication number Publication date
EP2845835A1 (en) 2015-03-11
HRP20160570T1 (en) 2016-09-23
PL2845835T3 (en) 2016-11-30
HUE028885T2 (en) 2017-01-30
EP2845835B1 (en) 2016-03-02
BE1022016B1 (en) 2016-02-04

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