Reservoir water level measuring device

The utility model relates to a water level measuring equipment technical field, and disclose a reservoir water level measuring device, including fixed pulley, urceolus with assist and survey a sectionof thick bamboo, the top sliding connection of fixed pulley has a wire drawing, and the inside of urceolus is provided with the inner tube, and flow hole has been seted up to one side of urceolus, and the water inlet has been seted up to one side of inner tube, the one end fixedly connected with float of wire drawing, and the other end fixedly connected with balancing piece of wire drawing, the top swing joint of inner tube has the lid of preventing frostbite, and the inside of inner tube is provided with the antifreezing mixture. The utility model discloses, can effectively prevent the inside silk waste ice of inner tube through prevent frostbite lid, insulation ring and antifreezing mixture, reduce water level measured data's error, avoid the surface of water of water level monitoring device department to freez