Commercial concrete anti-cracking performance testing device

The utility model discloses a commercial concrete anti-cracking performance testing device which comprises a support, an inner ring is installed on the top of the support, an outer ring is arranged on the outer side of the inner ring, the axis of the outer ring and the axis of the inner ring are loc...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	MENG SHUZHEN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINEERING ELEMENTS AND UNITS FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS STANDS OR SUPPORTS TESTING THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a commercial concrete anti-cracking performance testing device which comprises a support, an inner ring is installed on the top of the support, an outer ring is arranged on the outer side of the inner ring, the axis of the outer ring and the axis of the inner ring are located on the same straight line, a circle of enclosure is arranged at the bottom end of the support, a vibration motor is arranged on the support along the inner side of the enclosure, and the vibration motor is connected with the vibration motor. The vibration motor is attached to the bottom face of the base, the bottom end of the support is provided with an opening, a movable base is installed at the bottom end of the support, and the top of the movable base is inserted into the opening of the bottom end of the support. The movable base is installed at the bottom of the support and can assist the whole anti-cracking performance testing device to flexibly move, meanwhile, the vibration motor is installed at the top