Wire winding device

Abstract

The invention discloses a wire winding device. The wire winding device comprises a wire outlet wheel and a wire winding wheel, wherein a steel cable on the wire outlet wheel is wound around the wire winding wheel, the wire outlet wheel located at the leftmost end is vertically and rotatably arranged, the steel cable on the wire outlet wheel is led out, then is tightly attached to a lower groove ofa pulley of a wire pressing mechanism to obliquely extend out and enter a gap formed by parallel arrangement of two rollers, the wire pressing mechanism further comprises an inner support used for allowing the pulley to be installed and being in an n shape and an outer support, the pulley is rotationally installed in an opening of the inner support, the two outer side walls of the inner support each are provided with a protrusion, strip-shaped sliding grooves are formed in the two inner side walls of the outer support in the vertical direction correspondingly, the protrusions are located in the strip-shaped sliding grooves so that the inner support can slide vertically in the outer support, and the top of the inner support is connected to the outer support through a cylindrical spring sothat the inner support can be always incompletely separated from the outer support when the inner support slides vertically in the outer support. The device is high in wire winding efficiency, stableand reliable.

Description

technical field [0001] The invention belongs to the technical field of coiling and coiling of steel cables, and in particular relates to a coiling device. Background technique [0002] In the elevator installation, the steel cable is the key part and the lifeline of the entire elevator. When installing the elevator, it is necessary to separate the steel cable coils taken back from the manufacturer and wind them into small coils of a certain length for use. It is time-consuming and labor-intensive to manually lay out the steel cable with a motor and other equipment, and then wind it on the winding wheel, especially the original steel cable coil (the steel cable is wound on a large cylindrical outlet wheel), It just might be released steel cable owing to needing to keep rotating, so the outlet wheel must be placed vertically, then while rotating, the steel cable pulled out of a certain length is wound on the winding wheel, so that it is transported to the scene for use. At pr...

AI Technical Summary

Problems solved by technology

[0002] In the elevator installation, the steel cable is the key part and the lifeline of the entire elevator. When installing the elevator, it is necessary to separate the steel cable rolls taken back from the manufacturer and wind them into small rolls of a certain length for use. It is time-consuming and labor-intensive to manually lay out the steel cable with a motor and other equipment, and then wind it on the winding wheel, especially the original steel cable coil (the steel cable is wound on a large cylindrical outlet wheel), It is possible to release the steel cable because it needs to be rotated continuously, so the outlet wheel must be placed vertically, and then while rotating, a certain length of steel cable is pulled out and wound on the winding wheel, so as to be transported to the site for use

At present, for the coiling of this kind of steel cable, after the steel cable is drawn out from the outlet wheel, it is easy to shake continuously due to unreasonable pre-stretching and tension during the transmission process, resulting in the obstruction of the winding action. The cable winding fails, or the winding is very irregular behind the winding wheel, and it is not easy to be released and pulled out smoothly during use

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