Adjustable cable and wire traction device

Abstract

The invention relates to the technical field of cable traction, and discloses an adjustable cable and wire traction device. Through arrangement of a connecting bolt and the like, an operator can pull a cable towards one side by holding a roller with a hand, so that the situation that in a traditional mode, the cable needs to be manually carried up to be dragged forwards is avoided, and accidental injuries such as tightening injury to workers are prevented; through arrangement of a chain and the like, non-pure manual traction is realized, time and labor are saved, stable driving is also realized, and the phenomenon that a driving connecting piece slips due to the fact that the cable is too heavy when a traditional belt wheel is adopted for driving is avoided; through arrangement of a rubber wheel and the like, the cable paying-off height can be lowered, the situation that the construction difficulty is increased due to the fact that the cable traction slope is high and mistakenly touches an obstacle is avoided, abrasion to the cable in the pay-off process can be reduced, the service life of the cable is prolonged, and the practicability of the whole traction device is improved; and through arrangement of a connecting rod and the like, a pay-off shaft is manually rotated under the condition that a power source is lacked, so that the manual traction requirement can be met.

Description

technical field [0001] The invention relates to the technical field of cable pulling, in particular to an adjustable cable and wire pulling device. Background technique [0002] Cable is a kind of electric energy or signal transmission device, usually composed of several or several groups of wires, cables include power cables, control cables, compensation cables, shielded cables, high temperature cables, computer cables, signal cables, coaxial cables, fire-resistant cables , Marine cables, mining cables, aluminum alloy cables and so on. They are all composed of single or multi-strand wires and insulation layers, and are used to connect circuits, electrical appliances, etc. The cable traction machine is a machine used for traction during cable laying. It is composed of traction head and winch shaft. It can be used for traction of cables and overhead lines, and can also be used for other occasions that require traction. It can be used alone or It can be used in conjunction w...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an adjustable cable and wire traction device, which has the advantages of free traction and unwinding, and solves a series of problems such as time-consuming and labor-intensive traditional manual traction.

Images