FRP takes optical cable that zooms out

The utility model discloses a FRP takes optical cable that zooms out, including oversheath and sub - cable, be equipped with the FRP area between sub - cable and the oversheath. The utility model discloses a setting up FRP area between sub - cable, reinforcing element and oversheath, utilizing FRP to take characteristics such as light nevertheless hard, the on -conductive of quality, mechanical strength are high, corrosion -resistant, when preventing that sub - cable from removing in the reinforcing element, oversheath and the adhesion of sub - cable sheath, sub - cable sheath are followed the external world and are contract and expand, have improved the performance of the optical cable that zooms out greatly. Simultaneously, any root cable is taken out in can following the oversheath, and does not influence other sub - cables. 本实用新型公开了一种FRP带拉远光缆，包括外护套和子缆，所述子缆与外护套之间设有FRP带。本实用新型通过在子缆、加强元件与外护套之间设置FRP带，利用FRP带质量轻但硬、不导电、机械强度高、耐腐蚀等特点，防止子缆在加强元件中移动时，外护套与子缆护套粘连，子缆护套随外界进行收缩和膨胀，大大提高了拉远光缆的性能。同时，任何一根子缆可以从外护套内抽出，而不影响其他子缆。