A lightweight, special-shaped, rat-proof, compression-resistant, and torsion-resistant fault-locating optical cable production device

By designing a lightweight, special-shaped anti-rat, anti-compression and torsional fault positioning optical cable production device with glass fiber reinforced plastic coated optical fiber communication unit, the problem of fault maintenance in complex environments is solved, and efficient and economical optical cable performance and maintenance effects are achieved.

CN222712788UActive Publication Date: 2025-04-04HANGZHOU JINLONG CABLE CO LTD
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Patent Information

Application Number
CN202421448767.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-04-04
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

Traditional rat-proof optical cables are difficult to achieve rapid fault repair and positioning in complex environments, and are costly and short in service life, making them difficult to be suitable for a variety of construction scenarios.

Method used

A lightweight, special-shaped anti-rat, compressive and torsional fault positioning optical cable production device is designed, and a flat and round glass fiber reinforced plastic coated fiber communication unit is used, combined with a triangular tensile body design and fluorescent or color-changing materials to achieve tensile, compressive and torsional properties, and quickly locate fault points through color development reactions.

Benefits of technology

The superior tensile, compressive and torsional properties of optical cables are achieved, which reduces construction costs, improves the service life of optical cables, and reduces maintenance costs through rapid fault positioning.

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Abstract

The utility model relates to the technical field of optical cables, and discloses a light and special-shaped anti-rat, compression-resistant and torsion-resistant fault locating optical cable production device, including a mold sleeve and a casing pay-off machine, wherein a mold core is arranged inside the mold sleeve, a fluorescent or color-changing material is arranged inside the mold core, a flat FRP anti-rat material is arranged inside the mold core, and a round FRP anti-rat material is arranged inside the mold core. The light and special-shaped anti-rat, compression-resistant and torsion-resistant fault locating optical cable production device has an optical fiber communication unit that is coated with flat and round glass fiber reinforced plastics around it, which can play a good anti-rat role. The overall optical cable is made of non-metallic materials and is very light. Since the optical cable structure is a triangular tensile body design, and since the triangle has the characteristics of stability, the optical cable will have very good anti-torsion and anti-lateral pressure performance. At the same time, the glass fiber reinforced plastic used for anti-rat can play a tensile role, so the optical cable of this design has excellent tensile, compression and torsion resistance.
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