Optical cable lock installation method

Abstract

The invention discloses an optical cable lockset and a mounting method of the optical cable lockset. The optical cable lockset is characterized by comprising a U-shaped lower holding clamp, an upper holding clamp, a locking plate, a fixing screw, a locking screw and a fastening screw; a semicircular groove is formed in the bottom of the inner side of the U-shaped lower holding clamp, and a semicircular arch groove matched with the semicircular groove of the U-shaped lower holding clamp is formed in the bottom of the upper holding clamp; a fixing cavity for an optical cable is formed by the semicircular groove and the semicircular arch groove; the fixing screw penetrates through a through hole of the locking plate to be fixed in the fixing screw hole on the end surface of the top of the U-shaped lower holding clamp; the locking screw penetrates through the locking screw hole in the locking plate to be fixed at the top of the upper holding clamp so as to form a locking structure for the optical cable; the fastening screw penetrates through a steel wire hole of the U-shaped lower holding clamp so as to form a fastening structure for a steel wire. According to the invention, not only can the optical cable be locked and fixed, but also most of tensile force born by a cable connector box is even decomposed when the tensile force of the optical force is enhanced, and a core of the optical cable is protected from damage.

Description

[0001] This application is a divisional application with the filing date: October 25, 2013, the application number: 2012101907356, and the name: an optical cable lock and its installation method. technical field [0002] The invention relates to an installation method of an optical cable lock applied to an optical fiber optical cable junction box. Background technique [0003] At present, the optical cables laid in the field of optical fiber cables are generally ordinary metal-free reinforced core optical cables. When these optical cables are laid across suburbs or hilly areas, the length is more than 200 kilometers. Generally, the terrain in mountainous areas is complex. When the cable tension changes due to mountain movement, temperature changes, and manual excavation vibrations, etc., failures such as the fiber core of the cable being pulled out or broken due to the failure of the connector box to hold the cable often occur, seriously affecting Secure operation of optical...

AI Technical Summary

Problems solved by technology

Generally, the terrain in mountainous areas is complex. When the cable tension changes due to mountain movement, temperature changes, and manual excavation vibrations, etc., failures such as the fiber core of the cable being pulled out or broken due to the failure of the connector box to hold the cable often occur, seriously affecting Safe Operation of Optical Communication Network

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