Cable tensioning device for transmission line

Abstract

The invention discloses a power transmission line cable tensioning device, which comprises a car body and a wire take-up mechanism. The lower part of the car body is provided with a plurality of wheels, one side of the car body is hinged with a pull rod, and one end of the pull rod is movably connected with a handle; the car body One end of the body is provided with a support plate; the take-up mechanism includes a motor installed on one side of the car body, a reducer arranged on one side of the motor, a take-up reel connected to the output shaft of the reducer, and the two sides of the lower part of the take-up reel A bracket is provided, and the lower part of the bracket is fixedly installed on the vehicle body. The present invention is equipped with a take-up mechanism on the car body, and uses the take-up reel to straighten the cable, which reduces the labor intensity of workers, improves work efficiency, and ensures the tensioning effect of the cable; One side of the rod ensures the stability of the installation of the tensioning device.

Description

technical field [0001] The invention belongs to the technical field of cable erection, in particular to a cable tensioning device for transmission lines. Background technique [0002] After the conductors of the newly erected overhead transmission line are laid, the arc hammer distance of the conductors should be adjusted, that is, the conductors should be tightened so that the arc hammer distance of the conductors can reach the standard, so as to prevent the cables from swinging and unstable during use or between cables. For short-circuit faults caused by mutual contact, when construction workers tighten the cables on the utility poles, they usually use manpower to tighten them. Due to the heavy weight of the cables, the above method is not only labor-intensive and low in efficiency, but also the tension of the cables Tight effect is poor. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, to provide ...

AI Technical Summary

Problems solved by technology

[0002] After the conductors of the newly erected overhead transmission line are laid, the arc hammer distance of the conductors should be adjusted, that is, the conductors should be tightened so that the arc hammer distance of the conductors can reach the standard, so as to prevent the cables from swinging and unstable during use or between cables. For short-circuit faults caused by mutual contact, when construction workers tighten the cables on the utility poles, they usually use manpower to tighten them. Due to the heavy weight of the cables, the above method is not only labor-intensive and low in efficiency, but also the tension of the cables Tight effect is poor

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