Research on Matching Safety of Overwind Protection Device

Qiang Qin; Huaichu Dai

doi:doi:10.11648/j.ajmie.20180306.11

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Research on Matching Safety of Overwind Protection Device

Qiang Qin, Huaichu Dai

Published in American Journal of Mechanical and Industrial Engineering (Volume 3, Issue 6)

Received: 26 October 2018 Accepted: 4 December 2018 Published: 16 January 2019

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Abstract

For a long time, in the process of mine hoisting system design, the installation position of overwind and overwind protection device is determined according to experience, which is widely disputed, indicating that the system safety has not reached the perfect state, and the traditional experience conclusion needs to be analyzed theoretically. It is necessary to study the parameter matching problem, analyze the impact of overwind protection devices on the system protection results at different installation positions, and improve the safety of the prompt system from a system perspective. The research about parameters matching of overwinding safety protection system of the shaft multi-rope hoisting system has been worked on in this essay by carrying out simulation analysis with numerical methods, involved with specific examples, in the perspective of the dynamics. According to the research, the braking force on the over wind side is significantly greater than that on the under wind side, there is the best matching relation between overwinding and underwinding braking force, making the braking stroke on the overwinding and underwinding side equal, or the overwinding is slightly larger than the underwinding stroke, which will be more beneficial to the safety of the system. The conclusion of this study is helpful to perfect the theory of overwind protection and improve the security of the system.

Published in	American Journal of Mechanical and Industrial Engineering (Volume 3, Issue 6)
DOI	10.11648/j.ajmie.20180306.11
Page(s)	105-111
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2019. Published by Science Publishing Group

Keywords

Over Wind, Under Wind, Protective Devices, Parameter Matching, Mounting Location

References

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[2]	AS3785. 1-2006, Australian Standard [S]. Underground mining Shaft equipment Sydney: Standards Australia, 2006
[3]	SANS 10208-4: 2011, South African National Standard [S]. Design of structure for the mining industry, Part 4: Shaft system structures. SABS Standards Division. 2011.
[4]	YAO Jincai MA Haiyu REN Xudong Application and Discussion on Hoisting Overwinding Protection Device of Metal Mine [J] Nonferrous Metals Engineering & Research, 2015, 36 (06): 7-9
[5]	ZHAO Ting-zhao ZHOU Ke-jia ZHOU Xiu-long YU Li-min Break Device under Special Condition, Overwind Protection for Vertical Shaft Lifting System J] SAFETY IN COAL MINES, 2006, (11): 44-46
[6]	CHENG Yang-rui KOU Zi-ming LIU Zhi Hydraulic Over Rolling Buffering Devices of Theory Analysis [J] Coal Mine Machinery 2012, 33 (05): 93-95
[7]	Rocky Lynn Webb, Fredric Christopher Delabbio. Overwind Conveyance Drop Protection, US20160122160A1 [P]. 2016-05-05.
[8]	Mine Engineering —Overwinding Safety Catch System. [EB/OL]. http://sotogroup.com.au/projects/mine-engineering-overwind-safety-catch-system/
[9]	RW Ottermann, AJ von Wielligh, NDL Burger et al. The Identification, Investigation and Analysis of End-of-wind Protection Devices for Vertical and Incline Shafts [R]. Pretoria: Mine Health and Safety Council Offices of South Africa, 2000.
[10]	Burger, N. D. L.; Von Wielligh, A. J.; De Wet, P. R.; Steyn, J. L.; Otterman, R. W., Underwind and overwind protection systems with enhanced self-sufficiency [J]. Journal of The South African Institute of Mining and Metallurgy, 2004, 104 (8): 411-416.
[11]	Zhu, Zhen-Cai; Zhang, De-Kun; Zhao, Ji-Yun Experimental research on rubbing beam under impact load [J] Journal of Harbin Institute of Technology, 2003, 35 (10): 1202-1204.
[12]	Chunhui Liu, Lin Xue. Fault Analysis and Solution on Bucket Dropping Accident in Hoisting System 。Sensors & Transducers, Vol. 163, Issue 1, January 2014, pp. 204-209
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[15]	Li Yujin Zhang Baolian Study on overwinding dynamics of mine shaft hoisting device [J] Coal Science and Technology, 2016, 44 (01): 157-160.
[16]	Zhang Shuaipeng Research on Characteristic and Matching for Steel Belt Overwinding Buffer Device of Vertical Hoisting [D], AnHui University of Science and Technology, 2017
[17]	Ministry of Construction of People's Republic of China, Code for design of mine shaft and dike chamber GB50384-2016 [S], Beijing: China Planning Press
[18]	Han Chang-jun Analysis of Buffer Action during Full-speed Overwind of Hoister [J], Coal mine electromechanical, 2005 (05): 25-26+28.
[19]	Coal mine safety net. Junde coal mine new well main winch overwinding accident [EB/OL]. (2013-06-04) http://www.mkaq.org/item/194105.aspx
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[21]	QIN Qiang Research on Safety of Mine Shaft Friction Lifting System Based on Dynamics [D], Hefei University of Technology, 2008.

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APA Style

Qiang Qin, Huaichu Dai. (2019). Research on Matching Safety of Overwind Protection Device. American Journal of Mechanical and Industrial Engineering, 3(6), 105-111. https://doi.org/10.11648/j.ajmie.20180306.11

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ACS Style

Qiang Qin; Huaichu Dai. Research on Matching Safety of Overwind Protection Device. Am. J. Mech. Ind. Eng. 2019, 3(6), 105-111. doi: 10.11648/j.ajmie.20180306.11

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AMA Style

Qiang Qin, Huaichu Dai. Research on Matching Safety of Overwind Protection Device. Am J Mech Ind Eng. 2019;3(6):105-111. doi: 10.11648/j.ajmie.20180306.11

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@article{10.11648/j.ajmie.20180306.11,
  author = {Qiang Qin and Huaichu Dai},
  title = {Research on Matching Safety of Overwind Protection Device},
  journal = {American Journal of Mechanical and Industrial Engineering},
  volume = {3},
  number = {6},
  pages = {105-111},
  doi = {10.11648/j.ajmie.20180306.11},
  url = {https://doi.org/10.11648/j.ajmie.20180306.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20180306.11},
  abstract = {For a long time, in the process of mine hoisting system design, the installation position of overwind and overwind protection device is determined according to experience, which is widely disputed, indicating that the system safety has not reached the perfect state, and the traditional experience conclusion needs to be analyzed theoretically. It is necessary to study the parameter matching problem, analyze the impact of overwind protection devices on the system protection results at different installation positions, and improve the safety of the prompt system from a system perspective. The research about parameters matching of overwinding safety protection system of the shaft multi-rope hoisting system has been worked on in this essay by carrying out simulation analysis with numerical methods, involved with specific examples, in the perspective of the dynamics. According to the research, the braking force on the over wind side is significantly greater than that on the under wind side, there is the best matching relation between overwinding and underwinding braking force, making the braking stroke on the overwinding and underwinding side equal, or the overwinding is slightly larger than the underwinding stroke, which will be more beneficial to the safety of the system. The conclusion of this study is helpful to perfect the theory of overwind protection and improve the security of the system.},
 year = {2019}
}

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TY  - JOUR
T1  - Research on Matching Safety of Overwind Protection Device
AU  - Qiang Qin
AU  - Huaichu Dai
Y1  - 2019/01/16
PY  - 2019
N1  - https://doi.org/10.11648/j.ajmie.20180306.11
DO  - 10.11648/j.ajmie.20180306.11
T2  - American Journal of Mechanical and Industrial Engineering
JF  - American Journal of Mechanical and Industrial Engineering
JO  - American Journal of Mechanical and Industrial Engineering
SP  - 105
EP  - 111
PB  - Science Publishing Group
SN  - 2575-6060
UR  - https://doi.org/10.11648/j.ajmie.20180306.11
AB  - For a long time, in the process of mine hoisting system design, the installation position of overwind and overwind protection device is determined according to experience, which is widely disputed, indicating that the system safety has not reached the perfect state, and the traditional experience conclusion needs to be analyzed theoretically. It is necessary to study the parameter matching problem, analyze the impact of overwind protection devices on the system protection results at different installation positions, and improve the safety of the prompt system from a system perspective. The research about parameters matching of overwinding safety protection system of the shaft multi-rope hoisting system has been worked on in this essay by carrying out simulation analysis with numerical methods, involved with specific examples, in the perspective of the dynamics. According to the research, the braking force on the over wind side is significantly greater than that on the under wind side, there is the best matching relation between overwinding and underwinding braking force, making the braking stroke on the overwinding and underwinding side equal, or the overwinding is slightly larger than the underwinding stroke, which will be more beneficial to the safety of the system. The conclusion of this study is helpful to perfect the theory of overwind protection and improve the security of the system.
VL  - 3
IS  - 6
ER  -

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Author Information

Qiang Qin

Department of Mechanical Engineering, Hefei University, Hefei, P. R. China
Huaichu Dai

Department of Mechanical Engineering, Hefei University, Hefei, P. R. China

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APA Style

Qiang Qin, Huaichu Dai. (2019). Research on Matching Safety of Overwind Protection Device. American Journal of Mechanical and Industrial Engineering, 3(6), 105-111. https://doi.org/10.11648/j.ajmie.20180306.11

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ACS Style

Qiang Qin; Huaichu Dai. Research on Matching Safety of Overwind Protection Device. Am. J. Mech. Ind. Eng. 2019, 3(6), 105-111. doi: 10.11648/j.ajmie.20180306.11

Copy | Download

AMA Style

Qiang Qin, Huaichu Dai. Research on Matching Safety of Overwind Protection Device. Am J Mech Ind Eng. 2019;3(6):105-111. doi: 10.11648/j.ajmie.20180306.11

Copy | Download

@article{10.11648/j.ajmie.20180306.11,
  author = {Qiang Qin and Huaichu Dai},
  title = {Research on Matching Safety of Overwind Protection Device},
  journal = {American Journal of Mechanical and Industrial Engineering},
  volume = {3},
  number = {6},
  pages = {105-111},
  doi = {10.11648/j.ajmie.20180306.11},
  url = {https://doi.org/10.11648/j.ajmie.20180306.11},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajmie.20180306.11},
  abstract = {For a long time, in the process of mine hoisting system design, the installation position of overwind and overwind protection device is determined according to experience, which is widely disputed, indicating that the system safety has not reached the perfect state, and the traditional experience conclusion needs to be analyzed theoretically. It is necessary to study the parameter matching problem, analyze the impact of overwind protection devices on the system protection results at different installation positions, and improve the safety of the prompt system from a system perspective. The research about parameters matching of overwinding safety protection system of the shaft multi-rope hoisting system has been worked on in this essay by carrying out simulation analysis with numerical methods, involved with specific examples, in the perspective of the dynamics. According to the research, the braking force on the over wind side is significantly greater than that on the under wind side, there is the best matching relation between overwinding and underwinding braking force, making the braking stroke on the overwinding and underwinding side equal, or the overwinding is slightly larger than the underwinding stroke, which will be more beneficial to the safety of the system. The conclusion of this study is helpful to perfect the theory of overwind protection and improve the security of the system.},
 year = {2019}
}

Copy | Download

TY  - JOUR
T1  - Research on Matching Safety of Overwind Protection Device
AU  - Qiang Qin
AU  - Huaichu Dai
Y1  - 2019/01/16
PY  - 2019
N1  - https://doi.org/10.11648/j.ajmie.20180306.11
DO  - 10.11648/j.ajmie.20180306.11
T2  - American Journal of Mechanical and Industrial Engineering
JF  - American Journal of Mechanical and Industrial Engineering
JO  - American Journal of Mechanical and Industrial Engineering
SP  - 105
EP  - 111
PB  - Science Publishing Group
SN  - 2575-6060
UR  - https://doi.org/10.11648/j.ajmie.20180306.11
AB  - For a long time, in the process of mine hoisting system design, the installation position of overwind and overwind protection device is determined according to experience, which is widely disputed, indicating that the system safety has not reached the perfect state, and the traditional experience conclusion needs to be analyzed theoretically. It is necessary to study the parameter matching problem, analyze the impact of overwind protection devices on the system protection results at different installation positions, and improve the safety of the prompt system from a system perspective. The research about parameters matching of overwinding safety protection system of the shaft multi-rope hoisting system has been worked on in this essay by carrying out simulation analysis with numerical methods, involved with specific examples, in the perspective of the dynamics. According to the research, the braking force on the over wind side is significantly greater than that on the under wind side, there is the best matching relation between overwinding and underwinding braking force, making the braking stroke on the overwinding and underwinding side equal, or the overwinding is slightly larger than the underwinding stroke, which will be more beneficial to the safety of the system. The conclusion of this study is helpful to perfect the theory of overwind protection and improve the security of the system.
VL  - 3
IS  - 6
ER  -

Copy | Download