Wind turbine blades damages detection device

The utility model provides a wind turbine blades damages detection device, including location motor, cabin, rotor blade, the pylon, displacement sensor, the guard shield, the base, controlling means, detect a flaw device and wire, the location motor install the rear portion in the cabin, rotor blade pass through the cabin and fix the upper portion at the pylon, displacement sensor or detect a flaw the device and install the inside at the guard shield, the guard shield install the upper portion at the pylon, base internally mounted controlling means, controlling means include control chip and radio signal receiving ware, control chip set up the right side at the radio signal receiving ware. The utility model discloses a device of detecting a flaw, the location motor, displacement sensor and control chip's setting has improved detection efficiency and has detected the precision, has improved the degree of automation who detects, and it provides reliable foundation to judge the rotor blade damaged condition for the accuracy, reduces the detection achievement volume, and the guarantee is safe generates electricity.