Thermal insulation and freezing prevention device

摘要

The present invention relates to a thermal insulation and freezing prevention device of the sensing unit used to measure the load or gross weight of the vehicle, and lower than the guide surface 100 in the guide surface for inducing the vehicle to measure the load or gross weight of the vehicle. A sensing plate 10 having a sensing area 110 and a wheel of a vehicle guided therein is mounted on the same plane as the guide surface and operated up and down by the weight of the vehicle to measure a load. And a heating means 20 formed of a heating line for preventing freezing of water accumulated in the sensing area in which the sensing plate 10 is installed, a temperature sensor 31 for sensing the temperature of the space part, and the temperature sensing. Control means consisting of an electronic control unit (ECU) 32 for controlling the supply and interruption of power so that the heating line 21 is activated by the signal sensed by the sensor 31 Including by, the subject innovation is a condensation and to enable accurate measurement of the total weight by giving makes a dead water freezing axle load sensing plate lower space portion was interfere with the operation of the axle load detection plate for detecting the axle load in winter.