Manned cage for deep shaft

The utility model relates to a deep shaft manned cage which solves the problem of wrong parking of a cage. A movable pulley is arranged on the hanging cage and connected with a fixed pulley on the trolley frame through a steel wire rope, the input end of a wireless transmitting device module in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YAN PING, ZHANG ZHIGANG, WANG CHAOTAI, LAN QIONGYING, WEN HUANHONG, TAO CHUANGYE, YAO YUAN, WANG DEWEN, LIN BENHUA, WU MEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a deep shaft manned cage which solves the problem of wrong parking of a cage. A movable pulley is arranged on the hanging cage and connected with a fixed pulley on the trolley frame through a steel wire rope, the input end of a wireless transmitting device module in the hanging cage is connected with a first travel switch, a second travel switch, a third travel switch, a fourth travel switch, an ascending button, a descending button and an emergency stop button, and the output end of the wireless transmitting device module is connected with a transmitting antenna. When the heavy hammer connected with the suspenders is in contact with a tunnel face of a pre-limiting position at the bottom of a vertical shaft, the lower shifting forks of the suspenders push the third travel switch or the fourth travel switch, the suspension cage decelerates, and the suspension cage is driven to rotate by the third travel switch or the fourth travel switch. And when the heavy hammer is in contact wit