Fastening device for optical cable and electric cable

Abstract

The invention discloses a fastening device for the optical cable and the electric cable. The fastening device comprises a bottom plate, a second clamping block, a pressing bolt and a stop bolt; a mounting groove is arranged on the middle position inside the bottom plate, and a bearing is fixedly connected to the inside of the mounting groove; a rotating shaft is rotationally connected with the bearing, and a base is rotationally and fixedly connected with the top end of the rotating shaft; a pressing plate is arranged on one end of the base, and the second clamping block is arranged below thepressing plate; the second clamping block and the pressing plate are fixedly connected via a second spring, and a first clamping block is arranged below the second clamping block; the first clamping block is fixedly connected with the base via a first spring. According to the fastening device for the optical cable and the electric cable, a plurality of cables can be secured at the same time; in addition, a protection pad is arranged on the inner wall of the clamping port so that the cable skin is effectively protected from being worn; the two clamping block pairs are provided so that the cables of different wire diameters can be clamped and the cable connection angle can be freely changed thereby improving the practicability of the whole device.

Description

technical field [0001] The invention relates to the technical field of electrical equipment, in particular to a fastening device for optical cables. Background technique [0002] Cables are used to transmit electrical signals, and optical cables are used to transmit optical signals. The coverage of power grid construction and infrastructure in cities is becoming more and more comprehensive, so cables and optical cables are widely used. [0003] In some areas, you can always see cables or optical cables hanging on nearby buildings or utility poles, which will not only affect the city appearance but also pose a great hidden danger. If the connectors are scattered, there will be leakage, and it will also affect the service life of the cables. Therefore, there is an urgent need for a fastening device for optical cables to solve the above problems. Contents of the invention [0004] The purpose of the present invention is to provide a fastening device for optical cables to sol...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a fastening device for optical cables to solve the problem of electric leakage caused by scattered joints in the above background technology, which not only affects the appearance of the city but also affects the service life of the cables

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