Novel lift car structure without machine room

The utility model discloses a novel lift car structure without a machine room. The structure comprises a car frame (1) and a car body (2), and is characterized in that a tension device (3) and a fixed pulley A (4) are arranged on the top of the car frame (1); a fixed pulley B (5) and a tractor (6) a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: WU YAQIN, SHEN ZHENYE, XU MINGFENG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a novel lift car structure without a machine room. The structure comprises a car frame (1) and a car body (2), and is characterized in that a tension device (3) and a fixed pulley A (4) are arranged on the top of the car frame (1); a fixed pulley B (5) and a tractor (6) are arranged at the bottom of the car frame (1); the fixed pulley B (5) is positioned under the fixed pulley A (4); The tractor (6) is positioned under the tension device (3). According to the novel lift car structure without the machine room, a brand-new designed car structure is adopted, the cornerite of a traction wheel is equal to 180 degrees, and the traction ratio is 4:1, the whole lift is high in traction capability, a traction rope is prevented from deflecting, and abnormal abrasion of single-side guide shoe is avoided, and the service lives of the traction rope and the guide shoes can be prolonged; the control system is arranged on the car frame, so that the space of a hoistway can be saved.