Wall-mounted monitoring device for information acquisition of expressway tunnel

The utility model discloses a wall-mounted monitoring device for high-speed tunnel information acquisition, which comprises a camera, the left side of the camera is provided with a mounting plate, the right side of the mounting plate is provided with a fixing plate, the mounting plate and the fixing plate are clamped through a fixing mechanism, the right end of the fixing plate is fixedly connected with an L-shaped supporting plate, and the right end of the L-shaped supporting plate is fixedly connected with the camera. And the L-shaped supporting plate is rotationally connected with the camera. According to the utility model, the camera is convenient to disassemble and assemble, and the maintenance time of workers is saved. 本实用新型公开了一种高速隧道信息采集用壁挂式监控装置，包括摄像头，所述摄像头的左侧设有安装板，所述安装板的右侧设有固定板，所述安装板与固定板之间通过固定机构卡接，所述固定板的右端固定连接有L型支撑板，所述L型支撑板与摄像头之间转动连接。本实用新型对摄像头拆装较为方便，节省工作人员的维修时间。