Hub air tightness detection device

The utility model discloses a wheel hub air tightness detection device, which comprises a detection machine, a telescopic arm, a water tank, a motor, a wheel hub and a clamp, and is characterized in that a weight sensing device is arranged at the bottom of the water tank and is used for detecting th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	YAN SHENGYUAN, SHI KANGPING, XIONG JUNMING, WU JINYU, XU XIAOCHU, ZHOU BIN, TIAN ZEYAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The utility model discloses a wheel hub air tightness detection device, which comprises a detection machine, a telescopic arm, a water tank, a motor, a wheel hub and a clamp, and is characterized in that a weight sensing device is arranged at the bottom of the water tank and is used for detecting the volume of water in the water tank; a first alarm device is arranged on the outer side surface of the water tank and is connected with the weight sensing device; a liquid sensing device is arranged on the clamp, the liquid sensing device is used for detecting whether the clamp is in contact with water or not, a second alarm device is arranged on the detector, and the second alarm device is connected with the liquid sensing device. The weight sensing device is arranged below the water tank and connected with the first alarm, the liquid sensing devices are arranged on the upper end face and the lower end face of the clamp to detect whether the hub completely enters water or not, the overall structure is simple, the