The invention relates to the technical field of tunnel steel arch mounting, and discloses a TBM tunnel steel arch mounting device and method. The technical problems that in the prior art, due to the fact that a steel arch is installed through manual lifting, labor intensity is large, and the installation speed is low are solved. The device comprises a walking mechanism matched with an existing track of the TBM platform in shape and position, the walking mechanism comprises track wheels, and a fixing shaft is arranged between the track wheels; a lifting mechanism is mounted on the fixed shaft and comprises a jacking oil cylinder; an angle adjusting assembly is installed on the top of the jacking oil cylinder and comprises a sliding groove and a pin shaft. The steel arch clamping mechanism comprises a moving wheel, the moving wheel is connected with a driving motor, and clamping devices for clamping the steel arch are installed on the two sides of the moving wheel. The device has the advantages of being simple in structure and convenient to operate, the labor intensity of operators is relieved, the installation speed is increased, and meanwhile the operation efficiency and safety are improved.
本发明涉及隧道钢拱架安装技术领域,公开了一种TBM隧道钢拱架安装装置及安装方法。旨在解决现有技术中依靠人工举升安装钢拱架,导致劳动强度大且安装速度慢的技术问题。本发明包括与TBM平台现有轨道形位配合的行走机构,行走机构包括轨道轮,轨道轮间设有固定轴;固定轴上安装升降机构,升降机构包括顶升油缸;顶升油缸顶部安装角度调节组件,角度调节组件包括滑槽、和销轴;钢拱架夹取机构包括移动轮,移动轮连接驱动电机,移动轮两侧安装夹持钢拱架的夹持器。本发明具有结构简单,操作方便的优点,不仅减轻了作业人员劳动强度,而且加快了安装速度,同时提高了作业效率与安全性。
TBM (Tunnel Boring Machine) tunnel steel arch mounting device and mounting method
TBM隧道钢拱架安装装置及安装方法
2024-02-02
Patent
Electronic Resource
Chinese
IPC: | E21D SHAFTS , Schächte / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS , Messen der Länge, der Dicke oder ähnlicher linearer Abmessungen / G06M COUNTING MECHANISMS , Zählwerke |
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