Ice thickness measuring device of floating platform type ice temperature chain

The invention discloses a floating platform type ice thickness measuring device for an ice temperature chain, which comprises a bracket, an ice temperature chain for measuring the longitudinal temperature gradient of ice temperature holes of ice layer sections of rivers, lakes and reservoirs, a floating platform and a case, the support comprises a supporting rod, two first supporting rods arranged at the two ends of the supporting rod in the horizontal direction and a second supporting rod arranged in the middle of the supporting rod in the vertical direction, the two floating platforms are arranged in the length direction of the first supporting rods and fixedly connected with the first supporting rods, and the case is arranged on the second supporting rod. A connecting plate used for fixing the ice temperature chain is arranged on the second supporting rod, and the ice temperature chain is composed of a plurality of temperature sensors and a cable used for connecting the temperature sensors in series. The d