土压平衡盾构主驱动密封滑道磨损处理

缪楠

doi:10.3973/j.issn.1672-741X.2013.11.015

隧道建设 >

2013 , Vol. 33 >Issue 11: 977 - 981

DOI: https://doi.org/10.3973/j.issn.1672-741X.2013.11.015

施工机械

土压平衡盾构主驱动密封滑道磨损处理

缪楠

展开

（中铁隧道集团有限公司专用设备中心，河南洛阳 471009）

缪楠（1988—），男，广东河源人，2011年毕业于河南科技大学机械设计制造及其自动化专业，本科，助理工程师，主要从事大型设备的施工管理工作。

收稿日期: 2013-05-01

修回日期: 2013-09-28

网络出版日期: 2013-11-15

收起

Treatment Measures for Wearing of Main Drive Sealing Slide of EPB Shield

MIAO Nan

Expand

(Tunnelingdedicated Equipment Center, China Railway Tunnel Group Co., Ltd., Luoyang 471009, Henan, China）

Received date: 2013-05-01

Revised date: 2013-09-28

Online published: 2013-11-15

Fold

摘要

为处理盾构机在使用过程中出现的老化磨损等问题，以盾构机的核心部件系统——主驱动密封系统为例，阐述密封系统的密封滑道在长期使用后出现的磨损情况，总结出处理滑道磨损的方法有: 1）拆卸密封垫圈调整处理； 2）加工密封滑道并贴钢带处理； 3）激光堆焊修复处理。同时介绍罗威特土压平衡盾构机主驱动密封滑道的磨损情况及其相关处理措施，进一步论证了密封位置调整处理措施及主驱动密封润滑油脂注入量的重要性。

关键词： 土压平衡盾构机; 主驱动; 密封; 磨损处理

本文引用格式

缪楠 . 土压平衡盾构主驱动密封滑道磨损处理[J]. 隧道建设, 2013 , 33(11) : 977 -981 . DOI: 10.3973/j.issn.1672-741X.2013.11.015

Abstract

Aging and wearing may occur to components of shield machines. In the paper, the wearing of the sealing slide of the main drive system of shield machines is presented. The following countermeasures are proposed to deal with the wearing of the sealing slide: 1) Removing the sealing washer and making adjustment; 2) Processing the sealing slide and pasting steel belt; 3) Laser welding repair. Furthermore, the wearing conditions of and countermeasures for the wearing of the sealing slide of the main drive system of a Lovat EPB shield are presented, which verifies the importance of the sealing position adjustment and the main drive sealing grease injection quantity. 

Key words： EPB shield; main drive; seal; wearing treatment

Options

文章导航

〈

〉

模态框（Modal）标题

摘要

本文引用格式

Abstract