Network hydrological information acquisition device

The utility model discloses a network hydrological information acquisition device, which is characterized in that the network hydrological information acquisition device comprises a mounting plate, a sensor body and a sensor fixing assembly, the mounting plate and the fixing assembly are connected to form a sensor body mounting groove, and the sensor body is detachably connected with the mounting groove; the fixing assembly comprises a pressing plate, a clamping rod, an L-shaped fixing plate and a positioning insertion rod. One end of the pressing plate is rotatably connected with the mounting plate, and the other end of the pressing plate is clamped with the clamping rod; one end of the clamping rod is rotatably connected with the mounting plate, and the other end of the clamping rod is provided with a positioning insertion hole matched with the positioning insertion rod; the L-shaped fixing plate is fixedly connected with the mounting plate, and the positioning insertion rod penetrates through the L-shaped