Tunnel under construction country rock deformation automatic monitoring device

The utility model provides a tunnel under construction country rock deformation automatic monitoring device, includes universal measuring device (1), connects universal measuring device transmission lines (3), establishes server (4) in transmission lines (3) upper end to and lay monitoring site (2) on the tunnel encloses rock -wall, erect at the outside night shift room in tunnel server (4), assigns the work order to universal measuring device (1) through transmission lines (3), by the monitoring measurement data of monitoring site (2) of universal measuring device (1) measuring tunnel sectionassigned position. The utility model discloses a measure distance and self rotation angle between laser displacement sensor and the monitoring site, can calculate tunnel surrouding rock deformation volume, realize country rock deformation automatic monitoring's purpose, be favorable to reducing tunnel monitoring measurement's work load, improve monitoring measurement's work efficiency. 种在建隧道围岩变形自动监测装置，包括万向测量装置(1)、连接万向测量装