Pull throughs of dark distribution line pipe

The utility model discloses a pull throughs of dark distribution line pipe belongs to water and electricity installation engineering's technical field. Its technical scheme does: a pull throughs of dark distribution line pipe, includes the flexible axle, flexible axle one end fixedly connected...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: YU KE, SUN JIARUI, CHENG GUANGREN, ZHOU ZHANBAO, NIE HONGEN, LYU SHOULONG, LI SHUAI, GAO CUNJIN, CHEN QIANTING, JIANG ZHAOHUI, WANG BO
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model discloses a pull throughs of dark distribution line pipe belongs to water and electricity installation engineering's technical field. Its technical scheme does: a pull throughs of dark distribution line pipe, includes the flexible axle, flexible axle one end fixedly connected with drill bit, other end fixedly connected with clamp holder, clamp holder and electric hammer fixed connection. The beneficial effects of the utility model are that: simple structure, easily operation, the effectual problem of having solved the jam of dark distribution line pipe.