Positioning device for communication engineering cable

Abstract

The invention discloses a positioning device for a communication engineering cable. The positioning device comprises at least two locking mechanisms superimposed. Each locking mechanism comprises a base and a top seat covering over the base. A plurality of first arc-shaped grooves are arranged in the lower surface of each top seat. Second arc-shaped grooves corresponding to the first arc-shaped grooves are arranged in the upper surface of each base. The first arc-shaped grooves and the second arc-shaped grooves form clamping holes of clamping a cable. A communication cable is locked by using the more than two layers of locking mechanisms and clamped by the clamping holes formed by the bases and the top seats, after the communication cable is laid, the communication cable is locked and fixed in a cable trough by using the positioning device, a plurality of communication cables can be laterally or longitudinally clamped and fixed, the structure is practical and reliable, the maintenanceof the communication cable is facilitated, meanwhile, the communication cable can be effectively prevented from being pulled after the communication cable is cut off, the communication cable is not easily stolen, and the security of the communication cable is greatly improved.

Description

technical field [0001] The invention relates to a cable positioning device, in particular to a cable positioning device suitable for communication engineering cables. Background technique [0002] Communication cables are usually laid in the cable trough. After the laying is completed, the cover plate is sealed on the cable trough. The communication cables are generally fixed by bundling. It is not conducive to maintenance and other defects, and because the cover plate is easy to be pried open, accidents of communication cables being stolen often occur, and the safety cannot be guaranteed; some existing metal fasteners are used to fix the communication cables in the cable groove , to prevent communication cables from being stolen, but such metal fasteners have a relatively simple structure, low firmness, are easily damaged, and have poor durability, so they cannot effectively protect communication cables. Contents of the invention [0003] In order to solve the above prob...

AI Technical Summary

Problems solved by technology

[0002] Communication cables are usually laid in the cable trough. After the laying is completed, the cover plate is sealed on the cable trough. The communication cables are generally fixed by bundling. It is not conducive to maintenance and other defects, and because the cover plate is easy to be pried open, accidents of communication cables being stolen often occur, and the safety cannot be guaranteed; some existing metal fasteners are used to fix the communication cables in the cable groove , to prevent communication cables from being stolen, but such metal fasteners have a relatively simple structure, low firmness, are easily damaged, and have poor durability, so they cannot effectively protect communication cables

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