Torque releasing device for carbon fiber composite core wire

The present invention puts forward a torque releasing device for a carbon fiber composite core wire, comprising a left housing and a right housing which are both provided with drawing holes; wherein the right housing is provided with a right housing left end drawing baffle plate and a right housing right end drawing baffle plate which are both provided with center holes, the left housing is provided with a left housing drawing shaft passing through the center holes, the left housing drawing shaft is provided with a left housing left end drawing baffle plate and a left housing right end drawing baffle plate, thrust bearings which are connected through springs are arranged between the right housing left end drawing baffle plate and the left housing left end drawing baffle plate as well as between the right housing right end drawing baffle plate and the left housing right end drawing baffle plate, and a spring is arranged between the left housing left end drawing baffle plate and the right housing right end drawing baffle plate. Through adoption of the torque releasing device of the present invention, when the carbon fiber composite core wire is paid off to generate a torque, the torque can be released smoothly, thereby solving the problem of automatic release of the torque of the carbon fiber composite core wire, and ensuring smooth progress of electric power paying-off construction.