Title:
AUTOMATIC TENSION BALANCING APPARATUS FOR SIDE-BY-SIDE BORNE STEEL WIRE ROPES
Document Type and Number:
WIPO Patent Application WO/2020/006889
Kind Code:
A1
Abstract:
An automatic tension balancing apparatus for side-by-side borne steel wire ropes, comprising a left adjusting device I (01), a plurality of middle adjusting devices I (02), and a right adjusting device I (03). The left adjusting device I (01) and the right adjusting device I (03) each mainly consists of a support shaft I (1), an end portion bearing base I (2), an inner bearing base I (4), a large bevel gear I (7), a small bevel gear I (5), a roller I (3), and a lifting steel wire rope I (6); each middle adjusting device I (02) mainly consists of a support shaft I (1), an inner bearing base I (4), a large bevel gear I (7), a small bevel gear I (5), a roller I (3), and a lifting steel wire rope I (6); the middle regulating devices I (02) are connected to each other by means of middle rotary rings I (4-1) of the inner bearing base I (4), and the middle adjusting devices I (02) are connected to the left adjusting device I (01) and to the right adjusting device I (03) by means of middle rotary rings I (4-1) of the inner bearing base I (4); one lifting steel wire rope I (6) is wound on each roller I (3); and the winding directions of the lifting steel wire ropes on adjacent rollers I (3) are opposite.
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Inventors:
CAO GUOHUA (CN)
ZHU ZHENCAI (CN)
ZHANG YUNCHANG (CN)
WANG KE (CN)
PENG WEIHONG (CN)
HUA CHUNLI (CN)
TANG YU (CN)
LI XIANG (CN)
ZHANG XIN (CN)
ZHU ZHENCAI (CN)
ZHANG YUNCHANG (CN)
WANG KE (CN)
PENG WEIHONG (CN)
HUA CHUNLI (CN)
TANG YU (CN)
LI XIANG (CN)
ZHANG XIN (CN)
Application Number:
PCT/CN2018/106894
Publication Date:
January 09, 2020
Filing Date:
September 21, 2018
Export Citation:
Assignee:
UNIV CHINA MINING (CN)
XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECH CO LTD (CN)
XUZHOU ZHIRUN MINING EQUIPMENT SCIENCE AND TECH CO LTD (CN)
International Classes:
B66B7/10
Foreign References:
| CN102421692A | 2012-04-18 | |||
| CN203820210U | 2014-09-10 | |||
| CN2892781Y | 2007-04-25 | |||
| EP1814814A2 | 2007-08-08 | |||
| EP2594520A2 | 2013-05-22 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD (CN)
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