FIXING DEVICE FOR COPPER WATERSTOP AT CONSTRUCTION JOINT OF INVERTED SIPHON HAVING "THREE-PIPE ONE-JOINT" CONCRETE STRUCTURE

Disclosed in the present invention is a fixing device for a copper waterstop at a construction joint of an inverted siphon having a "three-pipe one-joint" concrete structure, comprising: an arc-shaped steel plate having one side connected to an internal formwork trolley as a whole, and the...

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Bibliographische Detailangaben
Hauptverfasser:	HE, Zhijia, ZHENG, Changbing, WANG, Yanan, YIN, Changhai, XIE, Yafei, MEN, Wenbo, SHANG, Caixia, DUAN, Chaojie, JIN, Zhuang, WANG, Xueqiang, KONG, Fuyong, WANG, Wenyuan
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BUILDING BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIRUSE CEILINGS EARTH DRILLING FIXED CONSTRUCTIONS FLOORS FORMS GALLERIES GENERAL BUILDING CONSTRUCTIONS HANDLING BUILDING MATERIALS ON THE SITE INSULATION OR OTHER PROTECTION OF BUILDINGS LARGE UNDERGROUND CHAMBERS MINING REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTINGBUILDINGS ROOFS SCAFFOLDING SHAFTS SHUTTERING TUNNELS WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	Disclosed in the present invention is a fixing device for a copper waterstop at a construction joint of an inverted siphon having a "three-pipe one-joint" concrete structure, comprising: an arc-shaped steel plate having one side connected to an internal formwork trolley as a whole, and the other side extending into a nose of a copper waterstop; an arc-shaped steel wing plate, comprising a first steel wing plate and a second steel wing plate which are perpendicularly fixed to a same side of the arc-shaped steel plate, wherein the first steel wing plate is tightly attached to the copper waterstop, and the second steel wing plate is flush with the top surface of the internal formwork trolley; a rectangular connecting plate which is connected to the arc-shaped steel plate, the first steel wing plate, and the second steel wing plate as a whole; and a triangular connecting plate, having one cathetus connected to the second steel wing plate as a whole, and the other cathetus connected to the arc-shaped steel plate a