Title:
DETECTION DEVICE AND METHOD FOR IMPROVING LAYER-TO-LAYER TRANSITION OF STEEL WIRE ROPES
Document Type and Number:
WIPO Patent Application WO/2017/148401
Kind Code:
A1
Abstract:
Disclosed are a detection device and method for improving layer-to-layer transition of steel wire ropes. The detection device comprises a reel assembly, a steel wire rope tensioning assembly, a steel wire rope loading assembly and a lead screw sliding assembly. The reel assembly is used for winding steel wire ropes around a reel and can drive the reel to rotate. The reel assembly and the lead screw sliding assembly are installed on a bottom frame (1). The steel wire rope tensioning assembly is connected to the steel wire rope loading assembly via a threaded rod and a static torque sensor (28). The steel wire rope loading assembly is sleeved on vertical bare shaft guide rails (4) via a sliding block (9). The device can simulate friction and vibration activities between steel wire ropes at the multilayer winding layer-changing climbing stage of the steel wire ropes on a reel, and can measure the tensile forces of straight steel wire ropes and bent steel wire ropes, the twisting force of the straight steel wire ropes, and the friction forces and the vibration acceleration between wound steel wire ropes and the straight steel wire ropes and the bent steel wire ropes during layer-to-layer transition in real time.
Inventors:
PENG YUXING (CN)
ZHU ZHENCAI (CN)
XU WENXUE (CN)
SHI ZHIYUAN (CN)
GONG XIANSHENG (CN)
CHANG XIANGDONG (CN)
WANG DAGANG (CN)
CAO GUOHUA (CN)
LIU SONGYONG (CN)
ZHU ZHENCAI (CN)
XU WENXUE (CN)
SHI ZHIYUAN (CN)
GONG XIANSHENG (CN)
CHANG XIANGDONG (CN)
WANG DAGANG (CN)
CAO GUOHUA (CN)
LIU SONGYONG (CN)
Application Number:
PCT/CN2017/075380
Publication Date:
September 08, 2017
Filing Date:
March 02, 2017
Export Citation:
Assignee:
UNIV CHINA MINING & TECH (CN)
International Classes:
G01N19/02; B66D1/00
Foreign References:
| CN105584944A | 2016-05-18 | |||
| CN104729987A | 2015-06-24 | |||
| CN104458566A | 2015-03-25 | |||
| CN104634686A | 2015-05-20 | |||
| CN104316424A | 2015-01-28 | |||
| CN2854575Y | 2007-01-03 | |||
| CN101216397A | 2008-07-09 | |||
| CN1932472A | 2007-03-21 |
Attorney, Agent or Firm:
NANJING RUI HONG PATENT AND TRADEMARK OFFICE LLP (CN)
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