Overhead Line Stringing Equipment 2x50kN Hydraulic Tensioner

Hydraulic cable tensioner machine is used to tense one or more conductors, ground wires and optical cables to obtain good tension state. It is a kind of tension wheel of tension machine used for transmission line tension stringing and aerial ropeway erection. The utility model is composed of a driving wheel and a driven wheel which are fixed with a wheel groove liner, and the diameter of the driven wheel is 0.6 ~ 0.95 of the diameter of the driving wheel. Two or more wheel groove liners are also fixed on the driving wheel and the driven wheel. When the conductor is pulled by external force, two wheels rotate, and only the driving wheel with large diameter is affected by external braking force. The materials with different friction coefficients are selected to make the wheel groove gasket to make the conductor stress uniform, avoid the phenomenon of the conductor playing a lantern, protect the conductor and make the tension wheel release the conductor at a uniform speed.…