FI20115266L - Elevator - Google Patents

Elevator Download PDF

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Publication number
FI20115266L
FI20115266L FI20115266A FI20115266A FI20115266L FI 20115266 L FI20115266 L FI 20115266L FI 20115266 A FI20115266 A FI 20115266A FI 20115266 A FI20115266 A FI 20115266A FI 20115266 L FI20115266 L FI 20115266L
Authority
FI
Finland
Prior art keywords
pulley
belt
differential gear
pulleys
elevator car
Prior art date
Application number
FI20115266A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20115266A0 (en
FI125123B (en
FI20115266A (en
Inventor
Veijo Manninen
Original Assignee
Kone Corp
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 Kone Corp filed Critical Kone Corp
Priority to FI20115266A priority Critical patent/FI125123B/en
Publication of FI20115266A0 publication Critical patent/FI20115266A0/en
Publication of FI20115266L publication Critical patent/FI20115266L/en
Publication of FI20115266A publication Critical patent/FI20115266A/en
Application granted granted Critical
Publication of FI125123B publication Critical patent/FI125123B/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B7/00—Other common features of elevators
    • B66B7/06—Arrangements of ropes or cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/0065—Roping
    • B66B11/007—Roping for counterweightless elevators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/04—Driving gear ; Details thereof, e.g. seals

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Lift-Guide Devices, And Elevator Ropes And Cables (AREA)

Abstract

Hissi, joka käsittää rakennukseen muodostetun hissikuilun, hissikorin (2), päättymättämän hihnan (3), joka on edullisesti hammashihna, voimanlähteen (4), joka on järjestetty liikuttamaan hihnaa (3), hissikorin (2) liikuttamiseksi hihnan (3) välityksellä, ja differentiaalipyörästön (5), joka käsittää ensimmäisen hihnapyörän (6) ja toisen hihnapyörän (7), joiden hihnapyörien (5,6) ympäri hihna kiertää, ja välipyörästön (8), jolle hihna (3) kulkee differentiaalipyörästön (5) ensimmäiseltä hihnapyörältä (6), ja jolta välipyörästöltä (8) hihna (3) kulkee differentiaalipyörästön (5) toiselle hihnapyörälle (7), hihnan (3) näin muodostaen differentiaalipyörästön (5) ensimmäisen hihnapyörän (6) ja toisen hihnapyörän (7) välille ripustuslenkin, jonka lenkin sisällä mainittu välipyörästä (8) on. Hissikori (2) on ripustettu roikkumaan ripustuslenkin varassa hissikuilussa joko niin, että mainittu differentiaalipyörästö (5) on tuettu hissikoriin (2) ja välipyörästö (8) on tuettu rakennukseen, tai niin että mainittu ditferentiaalipyörästö (5) on tuettu rakennukseen, ja mainittu välipyörästö (8) on tuettu hissikoriin (2) Mainitut differentiaalipyörästön (5) ensimmäinen ja toinen hihnapyörä (6,7) on yhdistetty mekaanisella voimansiirrolla toisiinsa, ja hihnapyörien (6,7) välillä on välityssuhde l:X, jossa X on erisuuri kuin 1, hihnapyörien kehänopeuksien pitämiseksi erisuuruisina, ja hihnapyörien (6,7) pyörimissuunnat on sovitettu niin, että jos ensimmäinen hihnapyörä pyärii ripustuslenkkiä pidentävään suuntaan, pyöärii toinen hihnapyörä ripustuslenkkiä lyhentävään suuntaan, ja päinvastoin.An elevator comprising an elevator shaft formed in a building, an elevator car (2), an endless belt (3), which is preferably a toothed belt, a power source (4) arranged to move the belt (3), for moving the elevator car (2) via the belt (3), and the differential gear (5), which comprises the first pulley (6) and the second pulley (7), around whose pulleys (5,6) the belt rotates, and the intermediate gear (8), to which the belt (3) passes from the first pulley (6) of the differential gear (5) ), and from which the intermediate gear (8) the belt (3) passes to the second pulley (7) of the differential gear (5), the belt (3) thus forming a suspension loop between the first pulley (6) and the second pulley (7) of the differential gear (5), the loop inside mentioned about the idler wheel (8) is. The elevator car (2) is suspended by a suspension link in the elevator shaft either so that the said differential gear (5) is supported on the elevator car (2) and the intermediate gear (8) is supported on the building, or so that the said differential gear (5) is supported on the building, and the said intermediate gear ( 8) is supported on the elevator car (2) The first and second pulleys (6,7) of the said differential gear (5) are connected to each other by mechanical transmission, and between the pulleys (6,7) there is a transmission ratio l:X, where X is different than 1, the pulleys to keep the circumferential speeds different, and the rotation directions of the pulleys (6,7) are adjusted so that if the first pulley rotates in the direction of lengthening the suspension loop, the second pulley rotates in the direction of shortening the suspension loop, and vice versa.

FI20115266A 2011-03-17 2011-03-17 ELEVATOR FI125123B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FI20115266A FI125123B (en) 2011-03-17 2011-03-17 ELEVATOR

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20115266 2011-03-17
FI20115266A FI125123B (en) 2011-03-17 2011-03-17 ELEVATOR

Publications (4)

Publication Number Publication Date
FI20115266A0 FI20115266A0 (en) 2011-03-17
FI20115266L true FI20115266L (en) 2012-09-18
FI20115266A FI20115266A (en) 2012-09-18
FI125123B FI125123B (en) 2015-06-15

Family

ID=43806476

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20115266A FI125123B (en) 2011-03-17 2011-03-17 ELEVATOR

Country Status (1)

Country Link
FI (1) FI125123B (en)

Also Published As

Publication number Publication date
FI20115266A0 (en) 2011-03-17
FI125123B (en) 2015-06-15
FI20115266A (en) 2012-09-18

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