Guiding device of elevator composite steel band
The utility model discloses a guiding device of an elevator composite steel band. The guiding device comprises a towing wheel and a guiding wheel, wherein a steel band groove is respectively formed on both the towing wheel and the guiding wheel. In addition, the bottom of each of the steel band groo...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model discloses a guiding device of an elevator composite steel band. The guiding device comprises a towing wheel and a guiding wheel, wherein a steel band groove is respectively formed on both the towing wheel and the guiding wheel. In addition, the bottom of each of the steel band grooves of the towing wheel and the guiding wheel is gradually thickened from the two sides to the center to form a cambered surface, so that during the operation of a composite steel band in the steel band groove, the middle of the composite steel band is applied with the largest force, thereby effectively reducing the friction between the composite steel band which moves in the steel band groove horizontally and the two sides of the towing wheel and the guiding wheel. |
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