Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cast-in-place box girder formwork diagonal bracing device
The invention discloses a cast-in-place box girder formwork diagonal bracing device. The case-in-place box girder formwork diagonal bracing device comprises a main back bar, wherein a gap is formed between the main back bar and a supporting cross section and is filled with square timbers; the main back bar is an inclined '['-shaped support; the inside of the main back bar is supported by a three-section diagonal bracing; the three-section diagonal bracing consists of retractable diagonal bracing pieces and a main diagonal bracing piece; the retractable diagonal bracing pieces are mounted at two ends of the main diagonal bracing piece and are retractable; and a vertical supporting seat is arranged on a ground vertical section of the main back bar. The cast-in-place box girder formwork diagonal bracing device is simple in structure; and shortcomings that the traditional cast-in-place box girder formwork system is supported by a profile steel truss, a web formwork is provided with opposite-pull rods, a large amount of steel needs to be consumed, machining, conveying, mounting and dismounting costs are high, and transferring use ratio is low are overcome.
Cast-in-place box girder formwork diagonal bracing device
The invention discloses a cast-in-place box girder formwork diagonal bracing device. The case-in-place box girder formwork diagonal bracing device comprises a main back bar, wherein a gap is formed between the main back bar and a supporting cross section and is filled with square timbers; the main back bar is an inclined '['-shaped support; the inside of the main back bar is supported by a three-section diagonal bracing; the three-section diagonal bracing consists of retractable diagonal bracing pieces and a main diagonal bracing piece; the retractable diagonal bracing pieces are mounted at two ends of the main diagonal bracing piece and are retractable; and a vertical supporting seat is arranged on a ground vertical section of the main back bar. The cast-in-place box girder formwork diagonal bracing device is simple in structure; and shortcomings that the traditional cast-in-place box girder formwork system is supported by a profile steel truss, a web formwork is provided with opposite-pull rods, a large amount of steel needs to be consumed, machining, conveying, mounting and dismounting costs are high, and transferring use ratio is low are overcome.
Cast-in-place box girder formwork diagonal bracing device
DU CHANGJIE (Autor:in) / ZHAN BIAO (Autor:in) / QIAN HUI (Autor:in)
23.12.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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