ZA201800779B - Middle groove coupling dumbbell pin breakage detection apparatus and method - Google Patents

Middle groove coupling dumbbell pin breakage detection apparatus and method

Info

Publication number
ZA201800779B
ZA201800779B ZA2018/00779A ZA201800779A ZA201800779B ZA 201800779 B ZA201800779 B ZA 201800779B ZA 2018/00779 A ZA2018/00779 A ZA 2018/00779A ZA 201800779 A ZA201800779 A ZA 201800779A ZA 201800779 B ZA201800779 B ZA 201800779B
Authority
ZA
South Africa
Prior art keywords
detection apparatus
breakage detection
middle groove
groove coupling
pin breakage
Prior art date
Application number
ZA2018/00779A
Inventor
Xing Zhang
Zhencai Zhu
Wei Li
Ping Wang
Gongbo Zhou
Guohua Cao
Yuxing Peng
Songyong Liu
Original Assignee
Univ China Mining
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Univ China Mining filed Critical Univ China Mining
Publication of ZA201800779B publication Critical patent/ZA201800779B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination

Landscapes

  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Control Of Conveyors (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Ship Loading And Unloading (AREA)
ZA2018/00779A 2016-01-28 2018-02-06 Middle groove coupling dumbbell pin breakage detection apparatus and method ZA201800779B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610061037.4A CN105717125B (en) 2016-01-28 2016-01-28 A kind of intermediate channel connection dumbbell pin break detector apparatus and method
PCT/CN2016/108400 WO2017128857A1 (en) 2016-01-28 2016-12-02 Middle groove coupling dumbbell pin breakage detection apparatus and method

Publications (1)

Publication Number Publication Date
ZA201800779B true ZA201800779B (en) 2018-12-19

Family

ID=56155310

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/00779A ZA201800779B (en) 2016-01-28 2018-02-06 Middle groove coupling dumbbell pin breakage detection apparatus and method

Country Status (5)

Country Link
CN (1) CN105717125B (en)
AU (1) AU2016390227B2 (en)
CA (1) CA2986065C (en)
WO (1) WO2017128857A1 (en)
ZA (1) ZA201800779B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105717125B (en) * 2016-01-28 2018-05-25 中国矿业大学 A kind of intermediate channel connection dumbbell pin break detector apparatus and method
CN106442735A (en) * 2016-08-26 2017-02-22 北京普华亿能风电技术有限公司 Acoustic emission based bolt fracture signal detection method
CN112461430B (en) * 2020-11-26 2022-02-11 燕山大学 Bolt state online monitoring system of wind driven generator
CN113184484B (en) * 2021-05-17 2022-09-02 中国矿业大学 Scraper conveyor health monitoring system and monitoring method
CN113148549A (en) * 2021-05-25 2021-07-23 威世诺智能科技(青岛)有限公司 Sensing method for collecting multivariate information based on middle groove goaf side of scraper conveyor
CN113635013B (en) * 2021-08-25 2022-10-04 哈尔滨焊接研究院有限公司 Method for positioning rack rail seat on middle groove
CN116913053A (en) * 2023-06-20 2023-10-20 镇江加勒智慧电力科技股份有限公司 Automatic alarm type bus duct and monitoring system for fracture

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3534307A1 (en) * 1985-09-26 1987-04-16 Bergwerksverband Gmbh DEVICE FOR DETERMINING CHAIN TORKS CHAIN-DRIVED EQUIPMENT
CH665364A5 (en) * 1985-10-30 1988-05-13 Cybelec Sa DEVICE FOR AUTOMATICALLY CONTROLLING THE FOLDING OPERATION DURING FOLDING WITH A BENDING PRESS.
JPS6466504A (en) * 1987-09-08 1989-03-13 Sekisui Chemical Co Ltd Judgement of bend for existing pipeline
JPH04194735A (en) * 1990-11-28 1992-07-14 Sanyo Silicon Denshi Kk Device for inspecting lead opening of electronic parts
CN102654388B (en) * 2012-05-21 2014-08-13 中国地质大学（武汉） Automatic-tracking type landslide displacement measurer with high accuracy and wide range
CN202687410U (en) * 2012-06-22 2013-01-23 江苏道森机电科技有限公司 Infrared conveying belt tearing sensor
CN103792034B (en) * 2014-01-22 2016-06-29 中国矿业大学 A kind of axial difference dynamic formula mine hoist main-shaft torque detecting device
CN204568636U (en) * 2015-04-29 2015-08-19 辽宁工程技术大学 Slat conveyer dynamometry connection dumbbell pin
CN105059869B (en) * 2015-08-24 2017-07-04 中国矿业大学 Drag conveyor dumbbell pin break detection system and method
CN105173616B (en) * 2015-09-06 2017-08-25 中国矿业大学 A kind of scraper conveyer chain break detection system and method
CN105717125B (en) * 2016-01-28 2018-05-25 中国矿业大学 A kind of intermediate channel connection dumbbell pin break detector apparatus and method

Also Published As

Publication number Publication date
WO2017128857A1 (en) 2017-08-03
AU2016390227B2 (en) 2019-01-31
CN105717125A (en) 2016-06-29
CN105717125B (en) 2018-05-25
CA2986065C (en) 2020-05-12
AU2016390227A1 (en) 2017-10-26
CA2986065A1 (en) 2017-08-03

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