Connecting axis device

The utility model relates to a connecting device, particularly a connecting shaft device of an underwater pump with a long shaft, and the connecting shaft device is composed of an upper shaft, a lower shaft and a connecting block, wherein the shaft necks of the upper shaft and the lower shaft are mu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	LANMING YUN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING BRAKES CLUTCHES COUPLINGS FOR TRANSMITTING ROTATION ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a connecting device, particularly a connecting shaft device of an underwater pump with a long shaft, and the connecting shaft device is composed of an upper shaft, a lower shaft and a connecting block, wherein the shaft necks of the upper shaft and the lower shaft are mutually connected by the connecting block and are fixed by a connecting sleeve, thereby, the purpose of connecting is achieved. The utility model has the characteristics of compact structure, convenient installation and use, high precision, long service life, etc., and can be widely used for the connecting shaft device of an underwater pump.