Device for detecting concrete slump

The invention relates to a device for detecting concrete slump. The device comprises a bottom plate, a slump barrel, a lifting assembly and a measuring assembly. The lifting assembly comprises a lifting frame arranged on the bottom plate in the vertical direction, an air cylinder fixed to the liftin...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LIU YANXIN, PENG RONGMEI, LIANG YUELING, ZHANG TING, LIU YAOZHUANG, ZHANG TUO, ZHANG CHAO, ZHANG YAOWEN, GU JIRU, ZANG CE, LYU MINGHAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING ANGLES MEASURING AREAS MEASURING IRREGULARITIES OF SURFACES OR CONTOURS MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention relates to a device for detecting concrete slump. The device comprises a bottom plate, a slump barrel, a lifting assembly and a measuring assembly. The lifting assembly comprises a lifting frame arranged on the bottom plate in the vertical direction, an air cylinder fixed to the lifting frame in the vertical direction and a lifting rod connected with a piston rod of the air cylinderand horizontally arranged, and the lifting rod is detachably connected with the slump barrel. The measuring assembly comprises a measuring frame which is fixed on the base plate along a vertical direction, a measuring plate connected with the measuring frame in a sliding mode in the vertical direction, a lifting assembly additionally arranged on the measuring frame and controlling the measuring plate to ascend and descend, a laser instrument additionally arranged on the measuring plate and horizontally arranged, a rotating assembly additionally arranged on the measuring plate and controlling the laser instrument to ro