利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110159282A 一种煤矿用小断面盾构盾构掘进机的施工工艺 无效 - 驳回

一种煤矿用小断面盾构盾构掘进机的施工工艺
摘要：
本发明属于岩土掘进施工技术领域，提供了一种煤矿用小断面盾构盾构掘进机的施工工艺，所述煤矿用小断面盾构盾构掘进机包括刀盘、前盾体、撑靴系统、拖车、主梁和矸石输送系统，所述施工工艺包括：进行安全检查及隐患处理；切割岩石；装运矸石；处理安全隐患；对开挖出来的巷道进行永久性支护；铺轨钉道、延接胶带输送机、浆粉压滤、检修；质量验收。本发明所提供的一种煤矿用小断面盾构盾构掘进机的施工工艺，用于指导3m以下的硬岩巷道掘进的煤矿用小断面盾构盾构掘进机的掘进作业，从而保证巷道掘进作业安全、高效的进行。
摘要（英）：

The invention belongs to the technical field of rock-soil tunneling construction, and provides a construction technology of a light section shield tunneling machine for coal mines. The light section shield tunneling machine for the coal mines includes a cutter head, a front shield body, a shoe support system, a trailer, a main beam and a gangue conveying system. The construction technology comprises the steps that safety inspection and hidden danger treatment are carried out; rock cutting is carried out; gangue loading and transporting are carried out; safety hazards are treated; permanent supporting on excavated roadways is carried out; railway paving and nailing, belt conveyor extending, slurry powder filter pressing and overhauling are carried out; and quality acceptance is carried out.The construction technology of the light section shield tunneling machine for the coal mines is used for guiding tunneling operation of the light section shield tunneling machine for the coal mines and for tunneling of the hard rock roadways being 3 m and below.

0/0