Wire take-up device for non-binding steel stranded wire

Abstract

The invention relates to a wire take-up device for a non-binding steel stranded wire. According to the wire take-up device, the defects in the prior art that a greater frictional force is generated between a fixed inner-diameter fixing post and a steel stranded wire disc, and the steel stranded wire disc cannot be smoothly taken down. The wire take-up device comprises a base and a rotating disk which is arranged on the base and can be rotated; an inner-diameter upright post is hinged to the rotating disk; a central post is arranged at the middle position of the rotating disk; a detachable radial rod is arranged between the upper end of the inner-diameter upright post and the central post. The inner-diameter upright post can rotate relative to the rotating disk; after the steel stranded wire is wound, the inner-diameter upright post rotates relative to the rotating disk and further can be separated from the inner diameter of the steel stranded wire disc, so that the taking of the steel stranded wire disc is facilitated; meanwhile, great force is not applied in a taking-out process, so the damage to a PE extrusion molding casing pipe on the surface of the steel stranded wire is avoided.

Description

technical field [0001] The invention relates to a wire take-up device, in particular to a wire take-up device for unbonded steel strands. Background technique [0002] Steel strands are the main force-bearing parts in the traction system. The steel strands used need to ensure integrity without any joints or breakpoints in the middle. Therefore, the length of each steel strand is relatively long, which makes the conveyor belt A certain trouble has come, so the existing steel strands are all stored and transported by being coiled into rolls. However, the rigidity and strength of the steel strand itself are relatively large, and it is relatively difficult to directly coil it into a coil, and a special take-up device is required for coiling. [0003] At present, the commonly used wire take-up devices generally include a rotatable turntable and a column arranged on the turntable. A plurality of columns form a circle, which is the position where the steel strand is wound, that is...

AI Technical Summary

Problems solved by technology

[0004] The invention solves the defect that the steel strand coil cannot be removed smoothly due to the large frictional force generated between the fixed inner diameter fixed column and the steel strand coil in the prior art, and provides a non-bonding steel strand take-up device , the inner diameter column and the turntable are hinged, the top of the inner diameter column is radially supported by the radial rod, as long as the radial rod is removed, the inner diameter column and the turntable can be rotated, so that the inner diameter column and the steel strand reel The inner surface is separated to facilitate the removal of the steel strand coil

[0005] The invention also solves the defects in the prior art that when the steel strand reel is removed from the wire take-up device, it is easy to damage the PE extruded casing on the surface of the steel strand reel due to a relatively large external force, which affects the quality of the steel strand. Provide a non-bonded steel strand take-up device, the inner diameter column and the turntable are hinged, the top of the inner diameter column is radially supported by the radial rod, as long as the radial rod is removed, the inner diameter column and the turntable Rotation occurs, so that the inner diameter column is separated from the inner surface of the steel strand coil, which is convenient for the removal of the steel strand coil and will not damage the PE extrusion sleeve on the surface of the steel strand

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