MY195021A - Drive Sheave and Elevator - Google Patents

Drive Sheave and Elevator

Info

Publication number
MY195021A
MY195021A MYUI2019002663A MYUI2019002663A MY195021A MY 195021 A MY195021 A MY 195021A MY UI2019002663 A MYUI2019002663 A MY UI2019002663A MY UI2019002663 A MYUI2019002663 A MY UI2019002663A MY 195021 A MY195021 A MY 195021A
Authority
MY
Malaysia
Prior art keywords
range
along
support plate
rim
drive sheave
Prior art date
Application number
MYUI2019002663A
Inventor
Zhegang Cui
Jian Li
Ying Zhang
Original Assignee
Toshiba Elevator Kk
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 Toshiba Elevator Kk filed Critical Toshiba Elevator Kk
Publication of MY195021A publication Critical patent/MY195021A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B15/00—Main component parts of mining-hoist winding devices
    • B66B15/02—Rope or cable carriers
    • B66B15/04—Friction sheaves; "Koepe" pulleys
    • 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
    • B66B11/08—Driving gear ; Details thereof, e.g. seals with hoisting rope or cable operated by frictional engagement with a winding drum or sheave

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Pulleys (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

The present utility model relates to a drive sheave and an elevator, comprising: a rim (1) in the shape of a cylinder, a drum (2) in the shape of a cylinder, and a support plate (3) connecting the inner circumferential surface of the rim (1) and the outer circumferential surface of the drum (2), wherein the support plate (3) is uniformly drilled with five through holes (5) in a circumferential direction; formed on the support plate (3) and between the two adjacent through holes (5) is a reinforcing rib (4) that extends from the drum toward the rim (1) in a radial direction of the drive sheave; the drive sheave has a diameter of 322 mm; the thickness of the drum (2) along the radial direction ranges from 13.5 to 16.5 mm; the thickness of the rim (1) along the radial direction is in the range of 20-23 mm; the thickness of the support plate (3) along the axial direction is in the range of 9-14 mm; the thickness of the reinforcing rib (4) along the axial direction is in the range of 52-57 mm, and the width of the reinforcing rib (4) along a direction orthogonal to the extending direction thereof and parallel to the support plate (3) is in the range of 7-11 mm; an opening width of the through holes (5) along the said radial direction is in the range of 50-60 mm, and a minimum distance between the adjacent sides of one of these adjacent through holes (5) and of the other is in the range of 25-35 mm.
MYUI2019002663A 2018-07-06 2019-05-10 Drive Sheave and Elevator MY195021A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821068124.3U CN208898342U (en) 2018-07-06 2018-07-06 Drive rope sheave and elevator

Publications (1)

Publication Number Publication Date
MY195021A true MY195021A (en) 2023-01-03

Family

ID=66567224

Family Applications (1)

Application Number Title Priority Date Filing Date
MYUI2019002663A MY195021A (en) 2018-07-06 2019-05-10 Drive Sheave and Elevator

Country Status (4)

Country Link
KR (1) KR20200000127U (en)
CN (1) CN208898342U (en)
MY (1) MY195021A (en)
SG (1) SG10201904329YA (en)

Also Published As

Publication number Publication date
KR20200000127U (en) 2020-01-15
SG10201904329YA (en) 2020-02-27
CN208898342U (en) 2019-05-24

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