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隧道建设(中英文) ›› 2011, Vol. 31 ›› Issue (6): 765-769.

• 施工机械 • 上一篇    下一篇

连续出碴皮带收放装置的设计与实用效果

王艳波   

  1. (中铁隧道集团二处有限公司, 河北 三河 065201)
  • 收稿日期:2011-10-11 修回日期:2011-10-25 出版日期:2011-12-20 发布日期:2012-01-11
  • 作者简介:王艳波(1982—),男,河南洛阳人,2006年毕业于石家庄铁道学院机械工程及自动化专业,本科,工程师,主要从事TBM设备维护和管理工作。

Design of Automatic Belt Releasing and Withdrawing Device and ItsApplication Result

WANG Yanbo   

  1. (The 2nd Engineering Co., Ltd. of China Railway Tunnel Group, Sanhe 065201, Hebei, China)
  • Received:2011-10-11 Revised:2011-10-25 Online:2011-12-20 Published:2012-01-11

摘要: 针对TBM施工连续皮带出碴在收放皮带时存在工作难度大、投入人力物力多、安全系数不高及皮带损伤严重等问题,引入自动皮带收放装置。介绍该装置的结构组成、工作原理及其在兰渝铁路西秦岭隧道中途转场过程中的实际应用及效果,不仅确保了连续皮带铺设、回收的质量和安全,而且大大提高了工作效率,减轻了作业人员的劳动强度。

关键词: 西秦岭隧道, 连续出碴皮带, 皮带收放装置, 设计, 实用效果

Abstract: When continuous muck belt conveyor is adopted for the mucking in TBM tunneling, the releasing and withdrawing of the belt has many issues to be solved, including great difficulty, high cost, high labor forces, low safety coefficient and serious belt damage. Automatic belt releasing and withdrawing device are introduced to TBM tunneling. The structure, working principle and application of the automatic belt releasing and withdrawing device used in West Qinling tunnel on LanzhouChongqing railway are presented. The practice demonstrates that the safety and quality of the releasing and withdrawing of the belt have been ensured, the efficiency has been improved and the working intensity of the labors has been reduced. 

Key words: West Qinling tunnel, continuous mucking belt conveyor, belt releasing and withdrawing device, design, practical effect