An optical cable fixing structure

By designing an optical cable fixing structure including a lower fixing frame, an upper fixing frame, a limiting mechanism and other components, the problem of unstable fixing of the subway communication signal optical cable is solved, stable constraints and simple installation are achieved, and practicality is improved.

CN222720993UActive Publication Date: 2025-04-04SHANGHAI REVZONE IND CORP
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Patent Information

Application Number
CN202420657023.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-01
Publication Date
2025-04-04
Estimated Expiration
2034-04-01

AI Technical Summary

Technical Problem

During the laying of existing subway communication signal optical cables, the cable is unstable, and the nylon cable ties need to be cut and removed with tools, which is not conducive to later maintenance.

Method used

An optical cable fixing structure is designed, including a lower fixing frame, an upper fixing frame, a limiting mechanism, a slot, a T-bolt, an installation nut, an elastic pad, a flat pad and a protective rubber pad. Through the cooperation of these components, the stable fixation and simple installation of the optical cable are achieved.

Benefits of technology

It realizes stable constraints of optical cables, simplifies the installation process, improves practicality, solves the problem of low practicality of existing devices, and facilitates post-maintenance.

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Abstract

The utility model discloses an optical cable fixing structure, including a lower fixing frame and an upper fixing frame, a limiting mechanism is arranged on the right side of the upper fixing frame, the limiting mechanism includes a spring, a clamping slot is arranged on the right side of the lower fixing frame, a T-bolt is arranged on the right side of the lower fixing frame, and a mounting nut, a spring washer and a flat washer are arranged on the surface of the T-bolt from left to right in sequence. The utility model cooperates with the lower fixing frame, the upper fixing frame, the limiting mechanism, the clamping slot, the T-bolt, the mounting nut, the spring washer, the flat washer and the protective rubber pad, and the protective rubber pad can protect the cable to avoid direct contact with the metal parts, the lower fixing frame is fixedly connected to the preset groove by the T-bolt, and the limiting mechanism can limit the right side of the upper fixing frame, so that the structure is more stable in restraining the cable and is simple to install, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.
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