磁力摩擦式辅助驱动在TBM连续皮带机中的应用

徐虎城; 齐梦学; 王灿林; 车新宁

doi:10.3973/j.issn.1672-741X.2017.03.018

隧道建设 >

2017 , Vol. 37 >Issue 3: 375 - 379

DOI: https://doi.org/10.3973/j.issn.1672-741X.2017.03.018

施工机械

磁力摩擦式辅助驱动在TBM连续皮带机中的应用

徐虎城 ,
齐梦学 ,
王灿林 ,
车新宁

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(1. 新疆额尔齐斯河流域开发工程建设管理局，新疆乌鲁木齐 830000； 2. 中铁十八局集团隧道工程有限公司，重庆 400700； 3. 中铁十八局集团轨道工程有限公司， 湖北武汉 430000; 4. 兖矿集团有限公司，山东邹城 273500)

徐虎城（1975—），男，甘肃武威人，2004年毕业于新疆农业大学，水利工程专业，本科，高级工程师，现从事水利工程建设与管理工作。Email: 392358191@qq.com。

收稿日期: 2016-12-13

修回日期: 2017-01-04

网络出版日期: 2017-03-30

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Application of Magnetic Friction Typed Auxiliary Drivingfor TBM Tunnel Belf Conveyor

XU Hucheng ,
QI Mengxue ,
WANG Canlin ,
CHE Xinning

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(1. Xinjiang Eerqisi River Basin Development and Construction Management Bureau, Urumqi 830000, Xinjiang, China; 2. Tunnel Engineering Co., Ltd., China Railway 18th Bureau Group, Chongqing 400700, China; 3. Traffic Engineering Co., Ltd., China Railway 18th Bureau Group, Wuhan 430000, Hubei, China; 4. Yankuang Group Co., Ltd., Zoucheng 273500, Shandong, China)

Received date: 2016-12-13

Revised date: 2017-01-04

Online published: 2017-03-30

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摘要

长大隧道TBM（tunnel boring machine）施工大多采用连续皮带机出渣，当运输距离较大时通常需要在中间增设辅助驱动，以降低胶带最大张力，从而降低胶带强度。为了提高辅助驱动的工程适应性，研发了磁力摩擦式辅助驱动系统，具有驱动力大、无二次转载、胶带无二次冲击损伤、结构简单、故障点少、结构紧凑占用空间小、安装方便和配置灵活等特点。该成果可用于采用钢丝绳芯胶带的TBM连续皮带机、支洞皮带机以及其他需要辅助驱动的胶带输送机，并在山西省中部引黄工程TBM1标段成功应用，具有广阔的推广应用价值。

关键词： TBM; 出渣运输; 连续皮带机; 辅助驱动; 磁力摩擦; 钢丝绳芯

本文引用格式

徐虎城 , 齐梦学 , 王灿林 , 车新宁 . 磁力摩擦式辅助驱动在TBM连续皮带机中的应用[J]. 隧道建设, 2017 , 37(3) : 375 -379 . DOI: 10.3973/j.issn.1672-741X.2017.03.018

Abstract

The belt conveyors are usually used to muck in long and large tunnel constructed by TBM. The auxiliary driving should be used when the mucking distance is long, so as to reduce the maximum tension and strength of the belt. A more adaptable magnetic friction typed auxiliary driving system, which has advantages of large power, no secondary transportation, no secondary impact damage to the belt, simple structure, less fault, compact structure, easy installation and flexible configuration, is developed. The abovementioned system can be used in belt conveyors in TBM tunnels, branch tunnels and tunnels which need auxiliary driving. It has been applied to the middle Yellow River Diversion Project in Shanxi successfully; so it is worth popularizing.

Key words： TBM; mucking; tunnel belt conveyor; auxiliary driving; magnetic friction; steel belt

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