Steel bar protection layer control device

The utility model discloses a steel bar protective layer control device which comprises a clamping sleeve and a pull rod, an unfolding assembly is installed at the bottom of the clamping sleeve, the unfolding assembly comprises a first elastic plate and a second elastic plate, a tensioning assembly...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHOU XIANG, FU JIN, REN ZONGXIANG, WANG RUI, JIA PENG, LIU PAN, XU WUQIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE FIXED CONSTRUCTIONS FORMS HANDLING BUILDING MATERIALS ON THE SITE REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS SCAFFOLDING SHUTTERING
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Beschreibung
Zusammenfassung:	The utility model discloses a steel bar protective layer control device which comprises a clamping sleeve and a pull rod, an unfolding assembly is installed at the bottom of the clamping sleeve, the unfolding assembly comprises a first elastic plate and a second elastic plate, a tensioning assembly is installed at the bottom of the first elastic plate and comprises a connecting rod and a buckle, a steel bar protective layer control assembly is installed on the pull rod, and the steel bar protective layer control assembly is installed on the clamping sleeve. The steel bar protection layer control assembly comprises a supporting plate and a clamping plate, the clamping plate is provided with an anti-loosening assembly, the anti-loosening assembly comprises a clamping pin and a wedge block, the steel bar protection layer control device can quickly fix the clamping sleeve to different positions of a steel bar, the work efficiency of installation and fixation is improved, and the clamping sleeve is not prone to lo