Auxiliary welding and positioning device for precast beam web framework steel bar positioning rib

The invention discloses an auxiliary welding and positioning device for a precast beam web framework steel bar positioning bar, which is characterized by comprising a frame, a positioning groove is arranged in the frame, and a positioning piece for positioning the positioning bar is arranged in the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG HENGTAO, GU RUIMENG, LI YUANTAO, CHEN WEIHAO, BAN SHENGJUN, LIU ZHENCHUAN, LIU ZONGKE, LI GANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	The invention discloses an auxiliary welding and positioning device for a precast beam web framework steel bar positioning bar, which is characterized by comprising a frame, a positioning groove is arranged in the frame, and a positioning piece for positioning the positioning bar is arranged in the positioning groove. According to the positioning jig frame, the positioning grooves are formed in the frame, the positioning pieces used for positioning the positioning ribs are arranged in the positioning grooves, the precast beam web framework steel bars are positioned through the positioning grooves, and then the positioning ribs are welded after being positioned through the positioning pieces; and the precast beam web framework reinforcing steel bars welded with the positioning ribs are mounted on the bottom web jig frame for binding. According to the positioning jig frame, the positioning accuracy of the corrugated pipe is improved, meanwhile, the mounting speed of the prefabricated beam web framework reinforc