Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Formwork frame for sleeving of stirrup cage and method for installing stirrup cage through formwork frame
The invention discloses a formwork frame for sleeving of a stirrup cage. The formwork frame comprises a positioning formwork. A plurality of rows of installation holes are formed in the positioning formwork in the transverse direction and the longitudinal direction. The formwork frame further comprises a plurality of rubber plugs with positioning holes. The rubber plugs are installed in the installation holes in the positioning formwork. The centers of the positioning holes coincide with the centers of the rubber plugs or deviate from the centers of the rubber plugs by a certain distance. The method for installing the stirrup cage through the formwork frame comprises the steps that materials and tools are prepared; the rubber plugs are arranged on the positioning formwork according to the cross section shape and size of the stirrup cage, a positioning reinforcing steel bar is inserted into each rubber plug, an upper layer of steel pipes and a lower layer of steel pipes are bound to the positioning formwork near the positioning reinforcing steel bars to form a stirrup cage base; then stirrups are arranged in sequence in a sleeving mode, the stirrups and the positioning reinforcing steel bars are bound to form the stirrup cage, and finally the stirrup cage is hung on a reserved reinforcing steel bar. The formwork frame is simple in structure and low in manufacturing cost, and has the advantages of being efficient, saving time and enabling sleeving to be convenient and fast when adopted for binding the stirrup cage.
Formwork frame for sleeving of stirrup cage and method for installing stirrup cage through formwork frame
The invention discloses a formwork frame for sleeving of a stirrup cage. The formwork frame comprises a positioning formwork. A plurality of rows of installation holes are formed in the positioning formwork in the transverse direction and the longitudinal direction. The formwork frame further comprises a plurality of rubber plugs with positioning holes. The rubber plugs are installed in the installation holes in the positioning formwork. The centers of the positioning holes coincide with the centers of the rubber plugs or deviate from the centers of the rubber plugs by a certain distance. The method for installing the stirrup cage through the formwork frame comprises the steps that materials and tools are prepared; the rubber plugs are arranged on the positioning formwork according to the cross section shape and size of the stirrup cage, a positioning reinforcing steel bar is inserted into each rubber plug, an upper layer of steel pipes and a lower layer of steel pipes are bound to the positioning formwork near the positioning reinforcing steel bars to form a stirrup cage base; then stirrups are arranged in sequence in a sleeving mode, the stirrups and the positioning reinforcing steel bars are bound to form the stirrup cage, and finally the stirrup cage is hung on a reserved reinforcing steel bar. The formwork frame is simple in structure and low in manufacturing cost, and has the advantages of being efficient, saving time and enabling sleeving to be convenient and fast when adopted for binding the stirrup cage.
Formwork frame for sleeving of stirrup cage and method for installing stirrup cage through formwork frame
HE YAN (Autor:in) / YANG YANG (Autor:in) / QIU CHANGLIN (Autor:in)
24.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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