Design and Application on Multi-Function Construction Platform of Boom Type Road-Header

Abstract:

When the frame shield support was applied in the fully mechanized driving process of the seam gateway, there would be some incongruous problems. Aimed at the problems, mainly was discordance between the fully mechanized driving and the gateway support, we put forward the requirements of the multi-function platform and made the design scheme clear. By applying the finite element software, the simulation of the dynamics response was conducted on the multi-function platform. On this basis, an analysis was conducted on the stress of each loading part, the simulation results and mechanics calculations have shown the design of the multifunction platform could fully meet each technical index. The on-site applications have revealed that the platforms match with the fully mechanized driving machinery rationally; provide a safety standing basis for the construction of the frame shield support. Further, the platform has improved the mechanization of the frame shield support and increased the support operation efficiency.

• Periodical: Advanced Materials Research (Volumes 1006-1007)
• Pages: 235-238
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.1006-1007.235
• Online since: August 2014
• Authors: Qi Feng Zhao*, Wen Jiao Gao, Wei Jie Zhang, Hong Tao Li, Yuan Yuan Liu
• Keywords: Fully-Mechanized Driving Technology, Multi-Function Platform, Numerical Simulation, Structure Analysis

References

[1] W.J. Zhang and Q.Y. Liu: Optimization design on integrated construction platform of boom type road-header. Journal of Coal Engineering Vol. 46(2014), p.134.

[2] X.J. Wu and X.H. Sun: Design on remote monitoring and control system of boom type mine road-header. Journal of Coal Science and Technology Vol. 39 (2011), p.87.

[3] J.L. Tian and Y. Wang: Stress analysis and computer-aided design of road-header hydraulic cylinder. Journal of Coal Mining Machinery Vol. 34(2013), p.223.

[4] D.B. Wang and Y. Chai, in: Research on automatic boom type road-header profiling, edited by the 7th World Congress on Intelligent Control and Automation, Chongqing, China (2008), in press.

DOI: 10.1109/wcica.2008.4593632

[5] W.J. Zhang, Q.F. Zhao, M.R. Hao, Z.M. Liu and M. Wu: Simulation of fallen-column geological structure detection of tunnel face and parameters analysis. Applied Mechanics and Materials, Vol. 394(2013), p.357.

DOI: 10.4028/www.scientific.net/amm.394.357

[6] S. Wang: Research of temporary support on boom type road-header. Journal of Coal Mine Machinery Vol. 35(2014), p.122.