Title:
BILATERAL CIRCULATION SLOPE ESCALATOR
Document Type and Number:
WIPO Patent Application WO/2017/092118
Kind Code:
A1
Abstract:
Disclosed is a bilateral circulation slope escalator, comprising an ascending walkway (1), a descending walkway (2), slope escalator pedals (3), a driving device (4), a truss (5), boarding platforms (6), a handrail system (7), and a guide rail system (8). The slope escalator pedals (3) are formed by serially connecting a plurality of supporting pedals (12) via a shaft coupling device (11); a supporting main shaft (17) is provided below the supporting pedals (12); and driving toothed plates (10) are provided on two sides of the supporting pedals (12). The guide rail system (8) comprises three cylindrical guide rails disposed on two guide rail frames respectively. The driving device (4) is arranged right below the guide rail system (8) and is a multi-level drive. The handrail system (7) is driven by the driving toothed plates (10) of the slope escalator pedals (3). By meshing the driving device (4) with the driving toothed plates (10), the bilateral circulation slope escalator is driven to operate circularly, the number of slope escalator pedals (3) is reduced, and the weight and cost of the escalator are reduced.
Inventors:
CAO GUOHUA (CN)
ZHU ZHENCAI (CN)
WANG HAIXIN (CN)
GAO YUAN (CN)
PENG WEIHONG (CN)
QIN JIANCONG (CN)
ZHOU GONGBO (CN)
LI WEI (CN)
PENG YUXING (CN)
ZHU ZHENCAI (CN)
WANG HAIXIN (CN)
GAO YUAN (CN)
PENG WEIHONG (CN)
QIN JIANCONG (CN)
ZHOU GONGBO (CN)
LI WEI (CN)
PENG YUXING (CN)
Application Number:
PCT/CN2015/099320
Publication Date:
June 08, 2017
Filing Date:
December 29, 2015
Export Citation:
Assignee:
UNIV CHINA MINING & TECH (CN)
International Classes:
B66B23/02; B66B23/12
Foreign References:
| CN202625579U | 2012-12-26 | |||
| CN101948072A | 2011-01-19 | |||
| CN103350944A | 2013-10-16 | |||
| EP0389336A1 | 1990-09-26 | |||
| JP2014185012A | 2014-10-02 |
Attorney, Agent or Firm:
JW IP LAW FIRM (CN)
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