The invention relates to the technical field of railway tunnel construction, and discloses an installation method of an external channel structure of a railway tunnel, which comprises the following steps: S1, fixing an aerial work platform; s2, steel bars are detected, and the overall position of the steel plate and the channel is marked; s3, preliminarily fixing the whole steel plate and the channel; s4, drilling is carried out at the through holes in the steel plate; s5, cleaning the holes and checking the holes; s6, glue is injected into the hole; and S7, the rear anchor bolts are installed. The installation quality of the channel is improved, and safe operation of a railway is guaranteed.
本发明涉及铁路隧道施工技术领域,且公开了一种铁路隧道外置槽道结构的安装方法,包括:步骤S1,固定高空作业平台;步骤S2,钢筋探测并标记所述钢板和槽道整体位置;步骤S3,初步固定所述钢板和槽道整体;步骤S4,在所述钢板上的所述通孔处进行钻孔;步骤S5,清孔并验孔;步骤S6,向孔内注胶;步骤S7,安装所述后置锚栓。本发明提高了槽道的安装质量,保证铁路安全运行。
Installation method of railway tunnel external channel structure
一种铁路隧道外置槽道结构的安装方法
2023-08-04
Patent
Electronic Resource
Chinese
IPC: | E21F Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels , SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS / B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / E21D SHAFTS , Schächte |
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