Prefabricated box girder end formwork capable of preventing edge breakage and corner falling during formwork removal

The utility model relates to a prefabricated box girder end formwork capable of preventing edge breakage and corner falling during formwork removal, which comprises an end formwork, an end formwork screw, a side formwork screw and a fixing plate, the end formwork is slidably mounted in a box girder...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LIU NING, YIN SUSHENG, FAN SHIBO, YE ANMING, WANG XINGZE, YU WEIZHI, WU XINHONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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Beschreibung
Zusammenfassung:The utility model relates to a prefabricated box girder end formwork capable of preventing edge breakage and corner falling during formwork removal, which comprises an end formwork, an end formwork screw, a side formwork screw and a fixing plate, the end formwork is slidably mounted in a box girder side formwork, the fixing plate is detachably fixed on the box girder side formwork through the side formwork screw, and the fixing plate is parallel to the end formwork. The first end of the end mold screw is fixed to the end mold plate, and the second end of the end mold screw is detachably fixed to the fixing plate. According to the utility model, through the matching of the end mould screw rod, the side mould screw rod and the fixing plate, the end mould plate can be fixed when concrete is poured, and the end mould plate can be demoulded by a dragging method instead of a prying method when the mould is demoulded; the technical problem that in the prior art, edge breakage and corner falling are likely to happen