| 摘要 |
PURPOSE: A space trestle for a fiber optic cable for communications is provided to prevent communications problem due to the protection of the outer part of a fiber optic cable by stopping a fiber optic cable from being closely adhered to an electric pole by maintaining a regular interval in the installation locations of a fiber optic cable. CONSTITUTION: A plurality of slot holes(16) is formed inside a body(11) which is formed with an angle with the upside-down shape of letter 'L' to a vertical direction. A space upper plate(12) of the angle with the upside-down shape of letter 'L', which forms the plurality of slot holes, is prepared on the top of the body. The leveling plate of an optical cable fixing plate(15), which forms a horizontal plate and a vertical plate into a right angle with the upside-down shape of letter 'L', is closely adhered and united with the slot hole of the space upper plate with a fixing hole(17). A plurality of optical cables is closely adhered to an optical cable clamp(20) and fixed with the fixing hole in the vertical plate of the optical cable fixing plate. A plurality of slot holes(16), which is formed inside the body of the angle with the upside-down shape of letter L, is fixed with a clamping band(40). |
