TWI799342B - A quickly-built combination structure for forming a beam column - Google Patents

Abstract

A quickly-built combination structure for forming a beam column includes at least two rebar assemblies, a plurality of positioning units adapted to support and position the rebar assemblies, and a plurality of mesh formwork units positioned around the rebar assemblies. Each rebar assembly includes a plurality of spaced-apart main reinforcing bars, surrounding units, and connecting units. The surrounding units and the connecting units are integrally connected to form a stirrup which is continuously bent to round the main reinforcing bars and also welded to the main reinforcing bars. An accommodation space is defined when the main reinforcing bars are encircled by the stirrup. The rebar assemblies are different in the accommodation space so that one rebar assembly can be put into a larger rebar assembly and fixed by welding, thereby attaining a combination structure with preferable strength after the rebar assemblies are firmly fixed by the positioning units and the mesh formwork units. The combination structure can also be quickly transported to a construction site for building a beam column on the construction site quickly.

Description

Quick-build beam-column forming composite structure

The invention relates to a composition structure, in particular to a quick-build beam-column forming composite structure.

Generally, when a reinforced concrete skeleton is used for building construction, steel bars and formwork are usually erected on the construction site, and then concrete is poured to form pillars. After the personnel bound and positioned the multiple stirrups one by one, the fixed formwork was finally erected for subsequent grouting operations, and the next project could not be carried out until the concrete in the formwork was solidified, so the construction time was a bit slow. It is easy to prolong the construction time; moreover, when the steel bars are bound by the construction personnel, the steel bars are usually divided into inner and outer layers, which must be bound by the outer layer first, and then use the gaps in the outer layer to bind the inner layer of steel bars. In addition to the inconvenience, the bundling process is labor-intensive and time-consuming, and the bundling is also limited by the construction, and it cannot be bundled in one piece. Therefore, how to increase the speed of on-site construction and increase the strength of beams and columns is a public effort. target.

Therefore, the purpose of the present invention is to provide a quick-build beam-column forming composite structure, which can effectively improve the strength of the beam-column forming composite structure, and has a rapid construction effect on site.

Therefore, the present invention provides a quick-build beam-column forming composite structure, which includes at least two steel bar groups, a plurality of positioning pieces for supporting and positioning these steel bar groups, and a plurality of mesh molds positioned on the periphery of the steel bar groups; wherein, each 1. The reinforcement group has a plurality of main reinforcements arranged at intervals, a plurality of surrounding units surrounding the periphery of the main reinforcements and welded to the main reinforcements, and a plurality of surrounding units integrally connected to the surrounding units and welded to the main reinforcements Positioned connecting units, each surrounding unit is integrally bent to surround the periphery of the main steel bars, each surrounding unit has a plurality of surrounding sections extending between any two adjacent main steel bars after bending, and each A surrounding section extends in a straight line, and each connecting unit extends obliquely between any two adjacent surrounding units, so that the surrounding units and the connecting units are co-configured to form a continuous bend to surround the main steel bars Stirrups that are peripherally welded and fixed with the main steel bars, the stirrups of each steel bar group surround the main steel bars to enclose a storage space, and the storage spaces formed by the steel bar groups are different in size For the arrangement of the inner and outer layers of the steel bar groups, the positioning pieces are respectively fixed on the steel bar groups so that the steel bar groups are spaced apart from each other, and the mesh forms are respectively fixed on the positioning pieces so that The net molds are fixed on the periphery of the steel bar group located in the outermost layer through the positioning parts; therefore, the quick-build beam-column forming composite structure can be formed in the factory first, and then it can be directly delivered to the site. It can be used as a beam column, and at the same time, because the surrounding units and connecting units around the main steel bars are designed in one piece, that is, the hoops are formed by surrounding the main steel bars, which can improve the forming of the quick-set beam column The strength of the combined structure, and the quick-build beam-column forming combined structure can be directly grouted later, which can effectively increase the speed of construction.

The aforementioned and other technical contents, features and effects of the present invention will be clearly understood in the following detailed description of preferred embodiments with reference to the drawings.

Referring to Fig. 1 and Fig. 2, the first preferred embodiment of the present invention, the quick-build type beam-column forming composite structure 3 of this embodiment includes at least two reinforcement groups 31, and a plurality of positioning parts that support and position these reinforcement groups 31 32, and a plurality of mesh forms 33 positioned on the periphery of the reinforcing bar group 31; wherein, each of the reinforcing bar groups 31 has a plurality of main reinforcing bars 311 arranged at intervals, and a plurality of them surrounds the outer periphery of the main reinforcing bars 311 and forms a shape with the main reinforcing bars 311 Surrounding units 313 welded and positioned, and a plurality of connecting units 314 integrally connected to these surrounding units 313 and welded to these main steel bars 311, and each of the aforementioned surrounding units 313 is integrally bent to surround the main steel bars 311 On the periphery of the steel bar 311, each surrounding unit 313 has a plurality of surrounding sections 3131 extending between any two adjacent main steel bars 311 after being bent, and each surrounding section 3131 is in a straight line extending state, and each connecting unit 314 Extending obliquely between any two adjacent surrounding units 313, so that the surrounding units 313 and the connecting units 314 are co-configured to form a continuous bend to surround the periphery of the main steel bars 311 and weld with the main steel bars 311 The stirrups 312 are fixed so that the stirrups 312 can be in a continuous multi-circle pattern to surround the main steel bars 311.

Continuing from the above, in this embodiment, each surrounding unit 313 is based on the same horizontal position to surround the periphery of the main steel bars 311, that is, as shown in the figure, each surrounding unit 313 has three surrounding segments 3131 as an example, the surrounding sections 3131 are located at the same height, so that each surrounding unit 313 surrounds the periphery of the main steel bars 311 based on the same horizontal position, while different surrounding units 313 are at different horizontal positions; That is, each connecting unit 314 can be inclined to the main steel bars 311, so that any connecting unit 314 extends obliquely from one surrounding section 3131 of any surrounding unit 313 to another surrounding section 3131 of another adjacent surrounding unit 313 Furthermore, in this embodiment, the stirrup 312 of each steel bar group 31 surrounds the main steel bars 311 to encircle an accommodating space 315, and the accommodating space formed by these steel bar groups 31 315 are different in size for these steel bar groups 31 to be the inner and outer layers of sleeve configuration, which can provide smaller outer diameter shaped steel bar groups 31 stretching into the accommodation space 315, and in the present embodiment, the system is provided with Two reinforcing bar groups 31 are taken as an example; as for, these positioning parts 32 are respectively fixed on these reinforcing bar groups 31 so that these reinforcing bar groups 31 are arranged at mutual intervals, and these net molds 33 are respectively fixed on these positioning parts 32, So that the mesh forms 33 pass through the positioning pieces 32 to be fixed on the outer periphery of the reinforcing bar group 31 located in the outermost layer.

Referring to Fig. 1 and Fig. 2, the reinforcing bar group 31, the positioning part 32 and the net mold 33 etc. of the quick-set beam-column forming composite structure can be formed by using a forming equipment in the factory, that is, the main reinforcing bars 311 are arranged, and then directly use a forming equipment to bend the stirrup 312, and the surrounding unit 313 and the connecting unit 314 surround the main steel bars 311, and at the same time make the surrounding unit 313, connecting unit 314 and the The main steel bars 311 are welded to each other, and at the same time, the steel bar group 31 with a smaller outer diameter is placed in the accommodation space 315 of the steel bar group 31 with a larger outer diameter. The steel bar groups 31 with different outer diameters are connected to the steel bar groups 31 through the positioning pieces 32 and then welded and fixed to each other, so that the plurality of steel bar groups 31 are fixed at intervals due to the positioning pieces 32, that is, This each positioning member 32 is connected and fixed on the surrounding unit 313 of the surrounding unit 313 and another reinforcement group 31, or the connection unit 314 and the connection unit 314 of another reinforcement group 31, and the mesh form 33 is connected with the reinforcement group 31 again. The positioning parts 32 are connected and fixed to each other, so that the mesh formwork 33 is covered and fixed on the outer periphery of the steel bar group 31 of the outermost layer after being connected through the positioning parts 32, so that the quick-build beam-column forming composite structure 3 will be completed. , and the quick-build beam-column forming combined structure 3 can be used as a beam-column when it arrives at the construction site after being assembled and welded in the factory. The surrounding unit 313 and the connecting unit 314 are designed in one piece, that is, the stirrups 312 are formed around the main steel bars 311, and at the same time, there are two steel bar groups 31 sleeved, and the positioning parts 32 mutually connect these The steel bar group 31 is welded and fixed, which can further improve the strength of the quick-build beam-column forming composite structure 3; moreover, through the design of the mesh molds 33, the cement grouting material can be blocked, without the need to Adopt the method of traditional formwork, and when the cement grouting material is grouted, the net formwork does not need to be disassembled, and the holes on the net formwork can allow the cement grouting material to seep and dry, and seep out of the net formwork 33 The cement grouting material can also be used to form a flat wall surface by directly powdering the cement grouting material, so as to achieve rapid assembly and increase the speed of on-site construction.

Referring to Fig. 3, in the second preferred embodiment of the present invention, the quick take-up type beam-column forming combined structure 3 still includes components such as a plurality of steel bar groups 31, spacers 32 and net molds 33, and the aforementioned components, connection relationships and desired The effects are all the same as those of the first embodiment. In particular, in this embodiment, a plurality of fixing ribs 34 are arranged between the reinforcing bar group 31 and the positioning member 32 to increase the connection and fixing of these reinforcing bar groups 31, and the fixing ribs 34 can be respectively arranged on the stirrups 312 on the reinforcement groups 31, so that the two ends of the fixing reinforcement 34 are respectively connected to the surrounding unit 313 or the connection unit 314 of the reinforcement reinforcement groups 31, so that the fixing reinforcement 34 can The plurality of steel bar groups 31 are more closely combined and fixed, so that the overall structure is more stable, and the strength of the quick-build beam-column forming composite structure 3 is improved.

To sum up the foregoing, the quick-build beam-column forming combined structure of the present invention mainly consists of at least the two steel bar groups, a plurality of spacers for supporting and positioning these steel bar groups, and a plurality of mesh molds positioned on the periphery of the steel bar groups, through The reinforcement group includes a plurality of main reinforcements, a plurality of surrounding units surrounding the periphery of the main reinforcements and welded to the main reinforcements, and a plurality of connections integrally connected to the surrounding units and welded to the main reinforcements Units, each surrounding unit is integrally bent to surround the periphery of the main steel bars, each surrounding unit has a plurality of surrounding sections extending between any two adjacent main steel bars after bending, and the aforementioned connecting unit A stirrup that is continuously bent with the surrounding unit to surround the periphery of the main steel bars and welded and fixed with the main steel bars, that is, under the design of the stirrup, the quick-lap beam-column forming combination can be improved In addition to the strength of the structure, it can be used as beams and columns on site, and the net formwork does not need to be disassembled after grouting, so the speed of construction can be effectively improved, and the purpose of the present invention can indeed be achieved.

But the above is only to illustrate the preferred embodiments of the present invention, and should not limit the scope of the present invention, that is, all the simple equivalent changes and modifications made according to the patent scope of the present invention and the content of the description of the invention , should still fall within the scope covered by the patent of the present invention.

[this invention] 3: Quick-build beam-column forming composite structure 31: Reinforcement group 32: Positioning piece 33: mesh model 34: fixed rib 311: main reinforcement 312: Stirrup 313: surround unit 314: connection unit 315:Accommodating space 3131: surround segment

Fig. 1 is a schematic perspective view of the first preferred embodiment of the present invention. Fig. 2 is a schematic plan view of the first preferred embodiment of the present invention. Fig. 3 is a schematic plan view of the second preferred embodiment of the present invention.

3: Quick-build beam-column forming composite structure

31: Reinforcement group

32: Positioning piece

33: mesh model

311: main reinforcement

312: Stirrup

313: surround unit

314: connection unit

315:Accommodating space

3131: surround segment

Claims (4)

A quick-build beam-column forming composite structure, which includes at least two steel bar groups, a plurality of spacers for supporting and positioning the steel bar groups, and a plurality of mesh forms positioned on the periphery of the steel bar groups; wherein, each of the steel bar groups There are a plurality of main reinforcements arranged at intervals, a plurality of surrounding units surrounding the periphery of the main reinforcements and welded with the main reinforcements, and a plurality of connecting units integrally connected to the surrounding units and welded with the main reinforcements , each surrounding unit is integrally bent to surround the periphery of the main steel bars, and each surrounding unit has a plurality of surrounding sections extending between any two adjacent main steel bars after being bent, and each surrounding section is in the form of In a straight line extension, each connection unit extends obliquely between any two adjacent surrounding units, so that the surrounding units and the connecting units are co-configured to form a continuous bend to surround the periphery of the main steel bars and connect with the For the stirrups fixed by welding the main steel bars, the stirrups of each steel bar group surround the main steel bars to enclose an accommodation space, and the accommodation spaces formed by the steel bar groups are of different sizes for the Reinforcement groups are set in the inner and outer layers, and the positioning pieces are respectively fixed to the reinforcement groups so that the reinforcement groups are spaced apart from each other. The mesh forms are respectively fixed to the positioning pieces so that Through these positioning pieces, it is fixed on the periphery of the steel bar group located in the outermost layer. According to the quick-build beam-column forming composite structure described in claim 1, each surrounding unit is based on the same horizontal position to surround the periphery of the main steel bars. According to the quick-build beam-column forming composite structure described in claim 1 or 2, a plurality of fixing ribs are arranged between the steel bar groups and the positioning parts to increase the connection and fixing force between the steel bar groups. According to the quick-build beam-column forming composite structure described in claim 1 or 2, the number of surrounding segments of each surrounding unit is three.

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