Title:
COMPENSATION GUIDE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/028074
Kind Code:
A1
Abstract:
A compensation guide device, relating to the technical field of elevators. The guide device is provided with a mounting base (1) and two guide rails (2) fixedly mounted on the mounting base. The guide rails are arranged parallel to each other; an upper limit switch (3) and a lower limit switch (4) are fixedly connected to the right guide rail; a mounting frame (5) is fixedly connected to the guide rails; two guide wheels (6) perpendicular to the mounting frame are symmetrically arranged on the left and right of the mounting frame; and a compensation rope (7) for compensating a counterweight is connected to the guide wheels. A double-rail fixing structure may effectively increase stability and reduce negative factors caused by shaking, and may enable a compensation rope of a large-car elevator to maintain a stable vertical state while having sufficient tension, thereby reducing an accidental car-stopping situation due to shaking of the compensation rope, while having a structure which is simple, stable and easy to install.
More Like This:
Inventors:
ZHANG JIANHONG (CN)
LIU XUGUANG (CN)
ZHOU QING (CN)
ZHU JIACHENG (CN)
LIU XUGUANG (CN)
ZHOU QING (CN)
ZHU JIACHENG (CN)
Application Number:
PCT/CN2016/105915
Publication Date:
February 15, 2018
Filing Date:
November 15, 2016
Export Citation:
Assignee:
CANNY ELEVATOR CO LTD (CN)
International Classes:
B66B7/02
Foreign References:
| CN106044465A | 2016-10-26 | |||
| CN202744141U | 2013-02-20 | |||
| CN204643450U | 2015-09-16 | |||
| CN201923737U | 2011-08-10 | |||
| CN204607309U | 2015-09-02 | |||
| JP2011168375A | 2011-09-01 |
Attorney, Agent or Firm:
CHINA CHANGZHOU VEI PATENT OFFICE (CN)
Download PDF:
Previous Patent: TERMINAL POSITIONING METHOD, TERMINAL AND COMPUTER STORAGE MEDIUM
Next Patent: AUXILIARY HANDRAIL DRIVING DEVICE
Next Patent: AUXILIARY HANDRAIL DRIVING DEVICE