SU528861A3 - Rack lift - Google Patents

Rack lift

Info

Publication number
SU528861A3
SU528861A3 SU1889352A SU1889352A SU528861A3 SU 528861 A3 SU528861 A3 SU 528861A3 SU 1889352 A SU1889352 A SU 1889352A SU 1889352 A SU1889352 A SU 1889352A SU 528861 A3 SU528861 A3 SU 528861A3
Authority
SU
USSR - Soviet Union
Prior art keywords
drive motors
rails
lift
output shafts
additional shaft
Prior art date
Application number
SU1889352A
Other languages
Russian (ru)
Inventor
Иоганссон Мартин
Original Assignee
Линден-Алимак Аб (Фирма)
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 Линден-Алимак Аб (Фирма) filed Critical Линден-Алимак Аб (Фирма)
Application granted granted Critical
Publication of SU528861A3 publication Critical patent/SU528861A3/en

Links

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
    • B66B9/02—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable
    • B66B9/022—Kinds or types of lifts in, or associated with, buildings or other structures actuated mechanically otherwise than by rope or cable by rack and pinion drives
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Structural Engineering (AREA)
  • Types And Forms Of Lifts (AREA)

Description

(54) РЕЕЧНЫЙ ПОДЪЕМНИК(54) RIVER LIFT

Изобретение относитс  к грузоподъемным устройствам.This invention relates to lifting devices.

Известны реечные подъемники, содержащие направл ющие рейки, между которыми устаповлеиа подъемна  клеть, несуща  по меньшей мере два приводных двигател , выходные валы которых снабжены шестерн ми, кажда  из которых взаимосв зана с одной из упом нутых реек.Rack-and-pinch elevators are known, containing guide rails, between which a lifting stand is supported, carrying at least two drive motors, the output shafts of which are equipped with gears, each of which is interconnected with one of the said strips.

Однако такие подъемники не обеспечивают равномерной нагрузки на приводные двигатели .However, these lifts do not provide a uniform load on the drive motors.

Дл  обеспечени  равномерной нагрузки на приводные двигатели в предлагаемом подъемнике па подъемной клети параллельно выходным валам приводных двигателей смонтирован дополнительный вал, на противоположных концах которого жестко закреплепы зубчатые колеса, взаимодействующие с направл ющими рейками.To ensure uniform load on the drive motors in the proposed lift of the lifting stand parallel to the output shafts of the drive motors, an additional shaft is mounted, at the opposite ends of which gears interacting with guide rails are rigidly fixed.

Кроме того, дополнительный вал кинематически св зан со смонтированным в клети захватным устройством дл  ее торможени  при превышении установленной скорости движени .In addition, the additional shaft is kinematically connected with a gripping device mounted in the stand for braking it when the set speed is exceeded.

На чертеже схематично изображен описываемый реечный подъемник.The drawing schematically shows the described rack-mount elevator.

Клеть 1 установлена в направл юш,их между двум  рамами 2 и 3 и снабжена электродвигател ми 4, каждый из которых через парыCage 1 is installed in the direction of ush, between the two frames 2 and 3 and is equipped with electric motors 4, each of which is through pairs

шестерен 5 и 6 взаимосв зан с одной из реек 7 и 8, закрепленных на рамах 2 н 3. На клети подъемника закренлен дополнительиый вал 9, на противоположных концах которогоgears 5 and 6 are interconnected with one of the rails 7 and 8, mounted on frames 2 and 3. An additional shaft 9 is attached to the lift stand, at the opposite ends of which

жестко закреплепы зубчатые колеса 10, взаимодействующие с рейками 7 н 8. На валу 9 жестко установлена звездочка 11, кинематически св занна  посредством цепи 12 со звездочкой 13 захватного устройства 14, служащего ДЛЯ торможени  подъемника через вал 9, когда скорость клети превысит установленную величину. Когда нагрузка на клеть подъемника смещаетс , нанример вправо, то левые двигатели работают в менее нагрул-сенном режиме и осуществл ют подъем своей стороны клети несколько быстрее, чем это имеет место на нравой стороне, в результате чего движуща  сила от левых двигателей передаетс  частично на нравую рейку 8 и тем самым помогает правым двигател м.rigidly fixed gear wheels 10 interacting with rails 7 and 8. On the shaft 9 there is a fixed sprocket 11, kinematically connected through a chain 12 with an asterisk 13 of the gripping device 14, which serves to brake the lift through the shaft 9 when the stand speed exceeds the set value. When the load on the lift cage is shifted to the right, the left engines operate in a less loaded mode and lift their side of the cage somewhat faster than it is on the like side, as a result of which the driving force from the left engines is transferred partially to the like rail 8 and thereby helps the right engine m.

Claims (2)

1. Реечный подъемник, содержащий направл ющие рейки, между которыми установлена подъемна  клеть, несуща  по меньшей мере два приводных двигател , выходные валы которых снабжены щестерн ми, кажда  из которых взаимосв зана с одной из упом нутых реек, отличающийс  тем, что, с целью обеспечени  равномерной нагрузки на приводные двигатели, на подъемной клети параллельно выходным валам приводных двигателей смонтирован дополнительный вал, на противоположных концах которого жестко закренлепы зубчатые колеса, взаимодействуюодие с направл ющими рейками.1. A rack elevator comprising guide rails, between which a lifting stand is installed, carrying at least two drive motors, the output shafts of which are fitted with brushstrips, each of which is interconnected with one of the said rails, characterized in that providing a uniform load on the drive motors, on the lifting stand parallel to the output shafts of the drive motors an additional shaft is mounted, at opposite ends of which the gears are rigidly fixed, interacting with the direction yuschimi rails. 2. Подъемник по п. 1, отличающийс  тем, что дополнительный вал кинематически св зан со смонтированным в клети захватным устройством дл  ее торможени  при превышении установленной скорости движени .2. An elevator according to claim 1, characterized in that the additional shaft is kinematically connected with a gripping device mounted in the cage for braking it when the set speed is exceeded.
SU1889352A 1972-02-24 1973-02-23 Rack lift SU528861A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE02279/72A SE360634B (en) 1972-02-24 1972-02-24

Publications (1)

Publication Number Publication Date
SU528861A3 true SU528861A3 (en) 1976-09-15

Family

ID=20259677

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1889352A SU528861A3 (en) 1972-02-24 1973-02-23 Rack lift

Country Status (16)

Country Link
US (1) US3866717A (en)
JP (1) JPS4898546A (en)
AU (1) AU5240373A (en)
CA (1) CA974465A (en)
CH (1) CH551925A (en)
CS (1) CS179915B2 (en)
DE (1) DE2308477A1 (en)
ES (1) ES412002A1 (en)
FR (1) FR2173213B1 (en)
GB (1) GB1363827A (en)
HU (1) HU169568B (en)
IL (1) IL41590A (en)
IT (1) IT979290B (en)
PL (1) PL82433B1 (en)
SE (1) SE360634B (en)
SU (1) SU528861A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481263C2 (en) * 2007-05-11 2013-05-10 ИксЭль ДЕВЕЛОПМАН Rack system for several guide supports

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FR2222304B1 (en) * 1973-03-20 1976-09-10 Sedit
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DE2816849A1 (en) * 1978-04-18 1979-10-25 Nixdorf Computer Ag LIFTING AND LOWERING DEVICE FOR A FURNITURE, IN PARTICULAR A TABLE
DE3009608C2 (en) * 1980-03-13 1983-12-15 Walther & Cie AG, 5000 Köln Rescue protection system on high-rise buildings for rescuing people in the event of a fire
US4422817A (en) * 1981-05-29 1983-12-27 The Harshaw Chemical Company Load manipulating apparatus
US4498556A (en) * 1982-09-11 1985-02-12 Access Engineering Ltd. Vertically movable, road towable work platform
US4865155A (en) * 1988-07-21 1989-09-12 Pegasus International, Inc. High-rise fire fighting and rescue system
DE3911013A1 (en) * 1989-04-05 1990-10-11 Magnet Motor Gmbh Apparatus for conveying loads in shafts of great depth
DE3939019C2 (en) * 1989-11-25 1995-11-30 Dambach Ind Anlagen Shelf conveyor for high-bay warehouse with locking device to fix the load on the mast
FR2671336B1 (en) * 1991-01-08 1994-06-17 Hek France SELF-LIFTING PLATFORM.
US5222578A (en) * 1992-07-24 1993-06-29 U.S.A. Hoist Corporation Safety brake
DE4336142A1 (en) * 1993-10-22 1995-04-27 Pilz Technologie Gmbh Facade construction as well as work elevator and method for its assembly
US5927440A (en) * 1996-09-11 1999-07-27 Freeman; Glen D. Mobile hoist system and method
FR2774370B1 (en) * 1998-02-03 2000-04-28 Alain Pernot DEVICE FOR LIFTING AND HANDLING A LOAD IN A VERTICAL OR INCLINED SENSE
KR100354380B1 (en) * 2000-04-18 2002-09-28 주식회사 이성건설기계 Brake apparatus for elevator
US7975807B2 (en) * 2004-01-20 2011-07-12 Franklin Samuel H Elevator climbing system
DE102005049408A1 (en) * 2005-10-13 2007-04-26 Wittenstein Ag Self-propelled elevator
DE202006016309U1 (en) * 2006-10-23 2006-12-21 Keuro Besitz Gmbh & Co Edv-Dienstleistungs Kg Shelf unit for storing flat articles has shelves which are raised by rack and pinion system on either side
US20090129905A1 (en) * 2007-11-20 2009-05-21 International Business Machines Corporation Portable end-to-end installation and removal service lift tool for rack mounted it equipment
CN101566295A (en) * 2008-04-21 2009-10-28 鸿富锦精密工业（深圳）有限公司 Street lamp with elevating function
NL2001941C (en) * 2008-08-29 2010-03-11 Houtveen Beheer Achterveld B V VEHICLE LIFT.
MX2010005278A (en) * 2010-05-13 2011-11-16 Mario Alberto Martinez Salazar Vertical lifting device without counterweight.
CN102701051A (en) * 2012-04-18 2012-10-03 林智勇 Gear driving elevator
CN102849573A (en) * 2012-08-22 2013-01-02 中国建筑科学研究院建筑机械化研究分院 Double-guide-column large-load-capacity hoisting and lifting equipment
ITTV20130057A1 (en) * 2013-04-23 2014-10-24 Tarcisio Scomparin "ELEVATOR AND TRANSLATOR SYSTEM WITH A PORTAL STRUCTURE THAT EMPLOYS RACKS AND MORE VERTICAL AND HORIZONTAL TRAVEL LINES OF AT LEAST ONE TRANSPORT CABIN OF PEOPLE AND THINGS FOR THE OVERCOME OF OBSTACLES RAISED AND NOT."
CN103623512B (en) * 2013-12-25 2015-11-04 青岛大学 A kind of escape device for high-rise buildings
CN103754724B (en) * 2014-01-06 2015-11-11 中国矿业大学 Device and method for driving speed limiter rope wheel during checking of elevator speed limiter
US10017359B2 (en) * 2014-01-08 2018-07-10 Modern Concepts Outdoors Llc Rack and roller pinion lift system
CN104649095B (en) * 2014-12-29 2016-10-05 龚柱 The method for designing of elevator
CN107215741A (en) * 2017-06-12 2017-09-29 河南理工大学 A kind of linear motor direct-driven elevator overspeed protecting and service brake
CN107399654B (en) * 2017-09-30 2019-01-22 王晗毓 A kind of construction lift of safe transmission
CN109850075B (en) * 2019-03-29 2023-09-19 上海海事大学 Lifting loading platform for mail wheel tool goods
CN110668102A (en) * 2019-09-21 2020-01-10 叶华 Technology for realizing vertical and efficient cargo circulation conveying by utilizing gear and rack

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2481263C2 (en) * 2007-05-11 2013-05-10 ИксЭль ДЕВЕЛОПМАН Rack system for several guide supports

Also Published As

Publication number Publication date
FR2173213B1 (en) 1977-02-04
GB1363827A (en) 1974-08-21
HU169568B (en) 1976-12-28
CS179915B2 (en) 1977-12-30
ES412002A1 (en) 1976-05-16
CH551925A (en) 1974-07-31
CA974465A (en) 1975-09-16
FR2173213A1 (en) 1973-10-05
IT979290B (en) 1974-09-30
SE360634B (en) 1973-10-01
US3866717A (en) 1975-02-18
DE2308477A1 (en) 1973-08-30
AU5240373A (en) 1974-08-22
PL82433B1 (en) 1975-10-31
IL41590A (en) 1976-02-29
JPS4898546A (en) 1973-12-14
IL41590A0 (en) 1973-04-30

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