A device for fastening wires and cables

Abstract

The invention provides a device for fastening wires and cables. The device comprises a support base, a movable ring for wire separation, a fastening ring, a sectional take-up mechanism for wire and cable taking up according to wire and cable erection conditions, and a wire and cable fastening mechanism for fastening wires and cables. The sectional take-up mechanism comprises a fastening anti-breaking mechanism for preventing breaking of short wires and cables and a wire and cable expansion and take-up mechanism for expanding the wires and cables and taking up the wires and cables. The fastening anti-breaking mechanism comprises a wire attaching body for attaching wires. The invention relates to the wire and cable field. The device for fastening wires and cables can fasten the wires and cables through wire and cable taking up and paying off, and can solve the problem of prediction length error during use; the device is simple in structure and convenient to operate; and compared with the prior art, the device is obviously lower in input cost, and effectively solves the problems that general wires and cables are easy to sag between telegraph poles, the wires and cables are easy to break near the poles, and the middle sag of the wires is easy to affect use and vehicle driving safety.

Description

technical field [0001] The invention relates to the technical field of wires and cables, in particular to a device for fastening wires and cables. Background technique [0002] Wires and cables are very common in daily life. At present, the poles erected on the street are mainly used to support wires and cables. Due to environmental constraints, people cannot completely accurately determine the length of wires and cables between two poles, especially Wires and cables are affected by thermal expansion and contraction in different seasons and will also affect the determination of the length. Therefore, we can often see wires and cables hanging between two utility poles in a certain arc or even a large arc in the city. , this situation is not only easy to concentrate the weight in the middle of the wire, it is easy to cause the wire to break near the utility pole, and at the same time, the minimum height exceeding a certain range will also affect the appearance of the city and ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a device for fastening wires and cables, which solves the problem that the general wires and cables are easy to hang between the utility poles, the wires and cables are easy to break near the utility poles, and the middle part of the wires is easy to hang Issues affecting the use and driving safety of vehicles

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