Fastening system of concrete rectangular column and construction method of concrete column

Abstract

The invention relates to the technical field of concrete buildings, in particular to a fastening system of a concrete rectangular column and a construction method of the concrete column. The fasteningsystem comprises a formwork set and a supporting structure arranged on the outer side of the formwork set in a surrounding mode, wherein the supporting structure comprises a base band connected end to end, the base band is sleeved with a plurality of straight edge supporting pieces, the straight edge supporting piece abuts against the formwork set, one end of the base band is provided with a first disassembly and assembly piece which is disassembled and assembled with the other end of the base band. After the formwork set is vertically placed, the base band surrounds the outer side of the formwork set so that the straight edge supporting piece can abut against the outer surface of the formwork set, then the first disassembly and assembly piece is connected with the two ends of the base band, the formwork set is pressed through the straight edge supporting piece, and therefore the formwork set is fixed and several wood formworks in the formwork set abut against one another. According to the application of the fastening system of the concrete rectangular column and the construction method of the concrete column, the wood formwork is easy and convenient to install, and the problem that installation of the wood formwork is complex is solved.

Description

technical field

[0001] The present application relates to the technical field of concrete buildings, in particular to a fastening system for concrete rectangular columns and a construction method for concrete columns. Background technique

[0002] Concrete formwork for building construction refers to a formwork formed by newly poured concrete and a complete set of structural systems to support the formwork. The traditional concrete column formwork mostly uses wooden formwork, wooden square back flute, dragon frame and pull bolts. When using, the wooden square back flute is fixed on the wooden formwork, and then the wooden formwork is erected to surround the column reinforcement, and the The keel frame is erected, and then the pull bolts are passed through the wooden formwork and fixed on the keel frame. After the installation is completed, several formworks enclosed outside the column reinforcement are connected end to end in order to form a formwork group.

[0003] In vie...

Examples

Embodiment Construction

[0040] The following is attached Figure 1-5 , to further describe this application in detail.

[0041] The embodiment of the present application discloses a fastening system for a concrete rectangular column.

[0042] refer to figure 1 with figure 2 A fastening system for a concrete rectangular column includes a formwork set 1 and a supporting structure 2 arranged around the outside of the formwork set 1 . The supporting structure 2 includes a base belt 21 connected end to end, and the two ends of the base belt 21 are detachable. The base belt 21 is sheathed with several straight-side supports 22 and several corner supports 23 , and there is at least one straight-side support 22 between two adjacent corner supports 23 . The straight side support 22 is pressed against the formwork set 1, and the corner support 23 is simultaneously opposed to two adjacent horizontal wooden formworks. In this embodiment, the number of corner supports 23 is four, and there is a straight sid...

technical field

[0001] The present application relates to the technical field of concrete buildings, in particular to a fastening system for concrete rectangular columns and a construction method for concrete columns. Background technique

[0002] Concrete formwork for building construction refers to a formwork formed by newly poured concrete and a complete set of structural systems to support the formwork. The traditional concrete column formwork mostly uses wooden formwork, wooden square back flute, dragon frame and pull bolts. When using, the wooden square back flute is fixed on the wooden formwork, and then the wooden formwork is erected to surround the column reinforcement, and the The keel frame is erected, and then the pull bolts are passed through the wooden formwork and fixed on the keel frame. After the installation is completed, several formworks enclosed outside the column reinforcement are connected end to end in order to form a formwork group.

[0003] In vie...

Examples

Embodiment Construction

[0040] The following is attached Figure 1-5 , to further describe this application in detail.

[0041] The embodiment of the present application discloses a fastening system for a concrete rectangular column.

[0042] refer to figure 1 with figure 2 A fastening system for a concrete rectangular column includes a formwork set 1 and a supporting structure 2 arranged around the outside of the formwork set 1 . The supporting structure 2 includes a base belt 21 connected end to end, and the two ends of the base belt 21 are detachable. The base belt 21 is sheathed with several straight-side supports 22 and several corner supports 23 , and there is at least one straight-side support 22 between two adjacent corner supports 23 . The straight side support 22 is pressed against the formwork set 1, and the corner support 23 is simultaneously opposed to two adjacent horizontal wooden formworks. In this embodiment, the number of corner supports 23 is four, and there is a straight sid...

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