Clamp for quickly fastening and assembling large steel formwork

The utility model provides a clamp for quickly fastening and assembling a large steel formwork and relates to the technical field of fastening and positioning of the steel formwork. The clamp comprises a pin shaft for positioning the large steel formwork and a fastening wedge piece for fastening. Th...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG ZHIMING, LIU WENZAN, DAI HONGKANG, LI YU, XU JIANYONG, LI JIACUN, TAN JING
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 provides a clamp for quickly fastening and assembling a large steel formwork and relates to the technical field of fastening and positioning of the steel formwork. The clamp comprises a pin shaft for positioning the large steel formwork and a fastening wedge piece for fastening. The pin shaft is provided with a square hole penetrating through the pin shaft, and the fastening wedge piece is oblique-wedge-shaped and is wide in upper portion and narrow in lower portion. The clamp for quickly fastening and assembling the large steel formwork has the advantages of being simple in structure, accurate in guiding, reliable in locking, simple in operation, high in fastening efficiency and the like.