首页> 外国专利> PROTECTING TROLLEY AND CONSTRUCTION METHOD OF ROCK BURST PREWARNING PROTECTION SYSTEM IN NON-CONTACT TUNNEL CONSTRUCTION

PROTECTING TROLLEY AND CONSTRUCTION METHOD OF ROCK BURST PREWARNING PROTECTION SYSTEM IN NON-CONTACT TUNNEL CONSTRUCTION

机译:非接触式隧道施工中岩爆预警保护系统的保护小车及施工方法

摘要

Provided are a protecting trolley and a construction method of rock burst prewarning protection system in non-contact tunnel construction. The protecting trolley includes a framework, a walking assembly, a rockfall buffering assembly, a spraying assembly and a rock burst prewarning system. The rockfall buffering assembly includes an arch frame in a fixed connection with the framework and a protecting net fixed on the arch frame. The spraying assembly includes a track car in connection with the rockfall buffering assembly and a spraying hose fixed on the track car, and the spraying hose sprays towards the surrounding rock. The rock burst prewarning assembly includes a thermosensitive infrared sensor used for detecting the temperature of the surrounding rock and a highly sensitive laser sensor used for detecting the deformation of the surrounding rock.
机译:提供了一种非接触式隧道施工中的岩爆预警保护系统的保护台车和施工方法。保护小车包括框架、行走组件、落石缓冲组件、喷淋组件和岩爆预警系统。落石缓冲组件包括与框架固定连接的拱架和固定在拱架上的保护网。喷洒组件包括与落石缓冲组件连接的轨道车和固定在轨道车上的喷洒软管,喷洒软管向围岩喷洒。岩爆预警组件包括用于检测围岩温度的热敏红外传感器和用于检测围岩变形的高灵敏度激光传感器。

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