Title:
TRACTION MACHINE BASE FOR ELEVATOR WITH MACHINE VROOM
Document Type and Number:
WIPO Patent Application WO/2018/209697
Kind Code:
A1
Abstract:
A traction machine base for an elevator with a machine room, comprising: upper-layer supports (3), lower-layer supports (4), a guide wheel device (7), and a base plate (2). The lower-layer supports (4) are arranged in parallel; the upper-layer supports (3) are provided on the upper surfaces of the lower-layer supports (4); the upper-layer supports (3) are provided in parallel; the upper-layer supports (3) are perpendicular to the lower-layer supports (4); the guide wheel device (7) is mounted below channel steels II (4-1) for connecting the lower-layer supports (4); the guide wheel device (7), the lower-layer supports (4), and the upper-layer supports (3) are arranged vertically; the lower-layer supports (4) are connected by three identical channel steels II (4-1); holes punched on the connection channel steels II (4-1) are used for mounting the guide wheel device (7); a guide wheel (7-4) is provided on a guide wheel shaft (7-5); the guide wheel shaft (7-5) is disposed on an L-shaped guide wheel shaft fixing device (7-3); and the L-shaped guide wheel shaft fixing device (7-3) is provided on a guide wheel base (7-1).
Inventors:
GU SHILONG (CN)
ZHANG KAI (CN)
SUN JIAN (CN)
ZHANG KAI (CN)
SUN JIAN (CN)
Application Number:
PCT/CN2017/085114
Publication Date:
November 22, 2018
Filing Date:
May 19, 2017
Export Citation:
Assignee:
CARESTON ELEVATOR CO LTD (CN)
International Classes:
B66B11/04
Foreign References:
CN103449286A | 2013-12-18 | |||
CN203938339U | 2014-11-12 | |||
CN201647772U | 2010-11-24 | |||
CN202440212U | 2012-09-19 | |||
US5191920A | 1993-03-09 | |||
US4664230A | 1987-05-12 |
Attorney, Agent or Firm:
BEIJING CHINA IP LTD. (CN)
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