Shoe guide cylinder of salvaging tool

The utility model relates to shoe guide cylinders of a salvaging tool, which comprise a shoe guide cylinder device and a connecting device fixed on the shoe guide cylinder device. The shoe guide cylinders of the salvaging tool are characterized in that: the shoe guide cylinder device comprises a con...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG BANGJUN, DU XIANG, YANG YANG, CUI HUAIMIN, ZHU CHANGCHUN, SONG SANJUN, LIU JIANMIN, SHI HAIMING, WU ZHENDE
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The utility model relates to shoe guide cylinders of a salvaging tool, which comprise a shoe guide cylinder device and a connecting device fixed on the shoe guide cylinder device. The shoe guide cylinders of the salvaging tool are characterized in that: the shoe guide cylinder device comprises a connecting sleeve, a first shoe guide cylinder and a second shoe guide cylinder; and the connecting device comprises a boring rod female buckle and a boring rod male buckle, wherein the boring rod female buckle is fixedly arranged on the connecting sleeve and is used for being connected with a boring rod; the boring rod male buckle is used for fixing the salvaging tool; and both the boring rod female buckle and the boring rod male buckle are arranged in an inside hollow cavity of the connecting sleeve. With the adoption of the shoe guide cylinders, the salvaging success rate is increased and the time for salvaging is shortened in an overhaul salvage construction, the occurrence of a circumstance that the salvaging too