A kind of overhead cable for transformer assembly line

Abstract

The invention discloses an overhead cable for a transformer assembly line. The overhead cable comprises an outer pipe, wherein a plurality of inner pipes are symmetrically arranged in the outer pipe,a central shaft is arranged in a circle center of the outer pipe, a plurality of connection seats are symmetrically arranged at an outer side of the central shaft, a connection pipe is arranged at oneside, far away from the central shaft, of the connection seat, a second spring is arranged in the connection pipe, a connection seat is also arranged at the other end of the connection pipe, a fixedpipe sleeves an outer side of the central shaft, a plurality of connection holes are symmetrically formed in the fixed pipe, first prop-against rods are inserted into the connection holes, a limitation block is arranged at one end, near to the central shaft, of each first prop-against rod and is fixedly connected with the first pro-against rod, sliding grooves are symmetrically formed in two endsof the limitation block, and second spring rods are inserted into the sliding grooves. A multi-layer shockproof device is additionally arranged in a traditional cable, shock is reduced by a first spring rod, secondary shock reduction is performed by a plurality of springs, thus, the shockproof effect of an inner-core pipeline is greatly improved, and the external impact resistance of an optical cable is improved.

Description

technical field [0001] The invention relates to the technical field of cable devices, in particular to an overhead cable for a transformer assembly line. Background technique [0002] Cables refer to materials used for power, communication and related transmission purposes. At present, with the development of society, the demand for cables continues to rise, and people's requirements for cables are getting higher and higher, especially for overhead cables used in transformer assembly lines. In the environment, when the cable is subjected to external stress, the internal wires are prone to displacement, causing the local temperature of the cable to be too high, which affects the communication effect of the cable; the cables of the cable are usually connected by a connecting rib. When damage occurs, the cables will be separated from each other, which will easily cause damage to the cable sheath and affect the wear resistance and high temperature resistance of the cable; [00...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the shortcomings in the prior art, such as: under the action of a certain external impact force, the pipeline of the inner core cannot quickly achieve the shock absorption effect, so that the pipeline of the inner core is subjected to The interference of external shocks cannot achieve the effect of transmitting signals, and a kind of overhead cable for transformer assembly line is proposed

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