Auxiliary traction head of rolling type cylindrical power cable threading apparatus

Abstract

The invention discloses an auxiliary traction head of a rolling type cylindrical power cable threading apparatus. The auxiliary traction head comprises a cylinder, and a first fixing plate and a second fixing plate are arranged on the two sides of the interior of the cylinder correspondingly. A first open hole and a second open hole are formed in the middle of the first fixing plate and the middleof the second fixing plate in a penetrating mode correspondingly. A fixing sleeve corresponding to the second open hole in position is fixedly connected to the side wall of the second fixing plate, and a traction head is arranged in the second open hole. A cable connecting ring is fixedly connected to the end, facing the interior of the cylinder, of the traction head, and a traction wire is fixedly connected to the end, facing the exterior of the cylinder, of the traction head. A limiting sleeve is connected to the fixing sleeve in a threaded sleeving mode. A cleaning mechanism located on theouter side of the second fixing plate is arranged in the cylinder. According to the invention, cables with different diameters and thicknesses can be quickly and firmly connected, the use is more convenient, the use applicability is improved, the working efficiency is improved, the damage of sundries to the cable skin is effectively prevented, and the working quality is improved.

Description

technical field [0001] The invention relates to the technical field of power cable installation, in particular to an auxiliary pulling head of a rolling cylindrical power cable threader. Background technique [0002] In the process of electric power construction, because the pipeline for power cable construction is a concealed project, the cable laying personnel have no way of knowing the construction quality and specific conditions in the pipeline, which greatly increases the difficulty of construction. [0003] Moreover, the power cable pipeline is not a sealed pipeline, and the rainwater will carry some garbage to block the pipeline and cause damage to the cable skin during the dragging process, thereby affecting the construction quality and efficiency, and some existing cable pulling equipment is less applicable when connecting cables Poor, because the thicker cable is difficult to bend and knot the connection, therefore, the connection is more cumbersome, and the fixing...

AI Technical Summary

Problems solved by technology

[0002]During the electric power construction process, because the pipeline for power cable construction is a concealed project, the cable laying personnel have no way of knowing the construction quality and specific conditions inside the pipeline. This greatly increases the difficulty of construction

[0003] Moreover, the power cable pipeline is not a sealed pipeline, and the rainwater will carry some garbage to block the pipeline and cause damage to the cable skin during the dragging process, thereby affecting the construction quality and efficiency, and some existing cable pulling equipment is less applicable when connecting cables Poor, because the thicker cable is difficult to bend and knot the connection, so the connection is more cumbersome and the fixation is poor

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