Unpowered cable towing device for underground tunneling face

The utility model relates to the field of roadway tunneling engineering of coal mining, in particular to an underground tunneling face unpowered towing cable device which comprises a steel wire rope, a cable hanging pulley, a static pulley block, a guide movable pulley box and a towing cable fixing...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VOUJEAN, LI CHUN, YUAN YONG, ZUO LEI, CHEN ZHONGSHUN, ZHANG BEIYAN, WANG KANGHUI, CHEN DAGUANG, ZHANG YUNFENG, XIA YONGQI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to the field of roadway tunneling engineering of coal mining, in particular to an underground tunneling face unpowered towing cable device which comprises a steel wire rope, a cable hanging pulley, a static pulley block, a guide movable pulley box and a towing cable fixing frame. The towing cable fixing frame comprises a cross rod and a vertical rod connected with the right end of the cross rod, a static pulley block is arranged on the cross rod, and the right end of the guide movable pulley box is slidably connected to the vertical rod; the right side of the steel wire rope passes through the static pulley block and the guide movable pulley box and then is fixedly connected with the towing cable fixing frame cross rod; the side, close to the fixing ring, of the steel wire rope is horizontally arranged and is parallel to the transverse rod, a plurality of cable hanging pulleys are arranged on the horizontally-arranged steel wire rope section, and the cable hanging pulleys can slide o