CN216340133U - Assembled RCS structure beam column unilateral connecting piece and RCS structure post - Google Patents

Assembled RCS structure beam column unilateral connecting piece and RCS structure post Download PDF

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Publication number
CN216340133U
CN216340133U CN202122206640.6U CN202122206640U CN216340133U CN 216340133 U CN216340133 U CN 216340133U CN 202122206640 U CN202122206640 U CN 202122206640U CN 216340133 U CN216340133 U CN 216340133U
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China
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column
rcs
plate
connecting piece
fabricated
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CN202122206640.6U
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Inventor
徐铨彪
李本悦
王宇轩
杨立龙
胡斌涛
田金成
张帆
岑迪钦
陈培威
赵余江
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China Metallurgical Construction High Tech Engineering Technology Co ltd
Zhejiang University ZJU
Architectural Design and Research Institute of Zhejiang University Co Ltd
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China Metallurgical Construction High Tech Engineering Technology Co ltd
Zhejiang University ZJU
Architectural Design and Research Institute of Zhejiang University Co Ltd
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Abstract

The utility model discloses a fabricated RCS structure beam-column single-side connecting piece and application, and the connecting piece comprises a steel sealing plate (1), wherein a connecting plate (2) is arranged on the upper surface of the steel sealing plate (1), and a beam web connecting plate (3) is arranged on the outer side of the connecting plate (2); the inner side of the connecting plate (2) is provided with a rib penetrating hole (5) positioned on the surface of the steel sealing plate (1). The RCS structural column comprises a column body, wherein the upper end and/or the lower end of the column body is/are provided with a beam column connecting piece; the beam-column connecting piece is the assembly type RCS structure beam-column single-side connecting piece. The utility model has the characteristics of convenient operation and capability of effectively reducing the field operation amount.

Description

Assembled RCS structure beam column unilateral connecting piece and RCS structure post
Technical Field
The utility model belongs to the field of assembled RCS structures, and particularly relates to a beam-column single-side connecting piece of an assembled RCS structure and an RCS structure column.
Background
The industrialization and the assembly of buildings are the development trend of the building industry in China, and the assembled reinforced concrete structure and the assembled steel structure are structural forms which are more used by the assembled building, but the assembled reinforced concrete structure and the assembled steel structure have different defects and shortcomings. Assembled RCS structures that combine the advantages of both assembled reinforced concrete structures and steel structures are becoming more and more favored by designers. The fabricated RCS structure is formed by combining a prefabricated reinforced concrete column and a steel beam, the construction mode is similar to a steel structure, and the mechanical property is similar to that of a reinforced concrete structure. The existing assembled RCS structure, the connected mode of prefabricated reinforced concrete post and girder steel, the structure is complicated, the construction is loaded down with trivial details, be unfavorable for the application and the popularization of assembled RCS structure, if in the utility model patent of grant publication No. CN 212104818U, patent name be assembled reinforced concrete structure post and connected node, just disclosed through set up coupling assembling above the cylinder, coupling assembling includes the shrouding and sets up a set of connecting plate on the shrouding, compare in traditional connected mode, connection between concrete cylinder and the girder steel can effectively be solved to this kind of method. However, when the concrete is poured in the node core area, the formwork needs to be supported again, the column longitudinal bars between the upper column body and the lower column body need to be butted and connected, and the column hoop bars in the node area are bound on site, so that the whole operation is still troublesome, and the field operation amount is large. Therefore, the prior art has the problems of troublesome operation and large field operation amount.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fabricated RCS structural beam-column single-side connecting piece and an RCS structural column. The utility model has the characteristics of convenient operation and capability of effectively reducing the field operation amount.
The technical scheme of the utility model is as follows: the assembly type RCS structure beam-column single-side connecting piece comprises a steel sealing plate, wherein a connecting plate is arranged on the upper surface of the steel sealing plate, and a beam web connecting plate is arranged on the outer side of the connecting plate; and the inner side of the connecting plate is provided with a rib penetrating hole positioned on the surface of the steel sealing plate.
In the single-side connecting piece for the beam column of the assembled RCS structure, the steel sealing plate is further provided with a concrete pouring hole.
In the foregoing single-sided connecting member for a beam column of an assembled RCS structure, each side edge of the upper surface of the steel sealing plate is provided with a connecting plate, and adjacent connecting plates are connected with each other.
In the single-side connecting piece of the assembled RCS structure beam column, the side wall surface of the connecting plate is provided with a side concrete pouring hole.
In the single-side connecting piece of the assembled RCS structure beam column, the inner wall surface of the connecting plate is also provided with a stiffening vertical plate and/or a stiffening transverse plate.
In the single-side connecting piece of the assembled RCS structure beam column, the beam web connecting plate is provided with a bolt connecting hole.
In the foregoing single-sided connecting member for a beam column of an assembled RCS structure, shear keys, studs, and/or rough surfaces are provided on the upper and lower sides of the steel sealing plate.
An RCS structural column comprises a column body, wherein the upper end and/or the lower end of the column body is/are provided with a beam column connecting piece; the beam-column connecting piece is the assembly type RCS structure beam-column single-side connecting piece.
Compared with the prior art, the concrete pouring device is composed of a steel sealing plate, a connecting plate arranged on the upper surface of the steel sealing plate, a beam web connecting plate outside the connecting plate, a concrete pouring hole and a rib penetrating hole which are arranged on the surface of the steel sealing plate, and the connecting plate encloses into a concrete pouring area, so that a template does not need to be supported when concrete is poured in a subsequent node core area, the connecting plate and column longitudinal ribs are connected and fixed with each other, and the hooping of the node area and the butt joint of the column longitudinal ribs do not need to be bound on site; through the mutually supporting between the above-mentioned structure, reduction site operations volume that can be very big has avoided the connection problem of vertical reinforcing bar between the upper and lower post, and whole core node district between two cylinders only need weld and pour core space concrete and can form, and it is very convenient to operate. In addition, the utility model only needs to weld a circle of connecting plate on the upper surface of the steel seal plate, thus saving steel. In conclusion, the utility model has the characteristics of convenient operation and capability of effectively reducing the field operation amount.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a structural view in the bottom view of the present invention;
FIG. 3 is an installation view of an RCS structural column of the present invention;
fig. 4 is an assembly view between two adjacent RCS structural columns.
The labels in the figures are: the method comprises the following steps of 1-steel sealing plates, 2-connecting plates, 3-web connecting plates, 4-concrete pouring holes, 5-reinforcement penetrating holes, 6-columns and 7-beam-column connecting pieces.
Detailed Description
The utility model is further illustrated by the following figures and examples, which are not to be construed as limiting the utility model.
Examples are given. The assembly type RCS structure beam-column single-side connecting piece is shown in figures 1 to 4 and comprises a steel sealing plate 1, wherein a connecting plate 2 is arranged on the upper surface of the steel sealing plate 1, and a beam web connecting plate 3 is arranged on the outer side of the connecting plate 2; and the inner side of the connecting plate 2 is provided with a bar penetrating hole 5 positioned on the surface of the steel sealing plate 1.
And a concrete pouring hole 4 is also formed in the steel sealing plate 1. The concrete pouring holes correspond to the hollow columns, and when the columns are hollow columns, the concrete pouring holes are needed.
Each side of 1 upper surface of steel shrouding all is equipped with connecting plate 2, and interconnect between the adjacent connecting plate 2.
And side concrete pouring holes are formed in the side wall surfaces of the connecting plates 2 and used for pouring concrete in the core area.
The upper side and the lower side of the steel sealing plate 1 are provided with shear keys, studs and/or rough surfaces. In order to enhance the bonding performance of the beam web connecting plate and the concrete floor slab in the node area, the joint action of the beam web connecting plate and the concrete floor slab is realized, and the integral shear-resistant bearing capacity is improved.
The inner wall surface of the connecting plate 2 is also provided with a stiffening vertical plate and/or a stiffening transverse plate.
An RCS structural column comprises a column body 6, wherein the upper end and/or the lower end of the column body 6 is/are provided with a beam column connecting piece 7; the beam-column connecting piece 7 is the fabricated RCS structural beam-column connecting piece.
The production method of the RCS structure column comprises the following steps:
firstly, manufacturing a steel reinforcement framework of a column body;
secondly, fixing beam-column connecting pieces at the upper end and the lower end of the steel reinforcement framework respectively, and fixing a template at the side surface of the steel reinforcement framework;
and step three, pouring concrete and curing the concrete to obtain the RCS structural column.
The concrete pouring hole is used for pouring concrete of the column body; and the rib penetrating hole is used for welding the column longitudinal rib with the connecting plate in the core area of the node after the column longitudinal rib penetrates through the rib penetrating hole.
And (3) an armpit method of the beam web connecting plate (steel plate), such as an external triangle, a circular arc plate or a ring plate (when the beam web connecting plate is provided with a plurality of holes).
When the node core area is poured, the annular connecting steel plate is used as a template, and the template is not required to be removed; the bolt holes in the beam web connecting plate can be used for installation and positioning when the bolt joints are connected with the steel beam.
Installation process of two adjacent RCS structural columns up and down (as shown in fig. 4): hoisting the upper RCS structural column to a corresponding position, and then connecting and fixing the upper RCS beam column and the lower RCS beam column by using bolts and connecting pieces; and then, performing concrete pouring operation on the core node area of the two beam columns.
The post is hollow column, and the cavity of hollow column is as the passageway that core zone concrete was poured, and the main reason of considering hollow column is that hollow column can reduce the dead weight of precast column by a wide margin, alleviates the load of lifting by crane, and the lease price of crane increases along with the increase of tonnage. The tie mode of the stirrup in the column can be ensured.
And side concrete pouring holes are formed in the connecting plates and are used for pouring concrete in the cavities and the node areas.

Claims (7)

1. Assembled RCS structure beam column unilateral connecting piece, its characterized in that: the steel plate comprises steel sealing plates (1), wherein each side edge of the upper surface of each steel sealing plate (1) is provided with a connecting plate (2), adjacent connecting plates (2) are mutually connected, and the outer sides of the connecting plates (2) are provided with beam web connecting plates (3); the inner side of the connecting plate (2) is provided with a rib penetrating hole (5) positioned on the surface of the steel sealing plate (1).
2. The fabricated RCS structural beam-column unilateral connection of claim 1, wherein: and a concrete pouring hole (4) is also formed in the steel sealing plate (1).
3. The fabricated RCS structural beam-column unilateral connection of claim 1, wherein: and side concrete pouring holes are formed in the side wall surfaces of the connecting plates (2).
4. The fabricated RCS structural beam-column unilateral connection of claim 1, wherein: the inner wall surface of the connecting plate (2) is also provided with a stiffening vertical plate and/or a stiffening transverse plate.
5. The fabricated RCS structural beam-column unilateral connection of claim 1, wherein: and the beam web connecting plate (3) is provided with a bolt connecting hole.
6. The fabricated RCS structural beam-column unilateral connection of claim 1, wherein: the upper side and the lower side of the steel sealing plate (1) are provided with shear keys, studs and/or rough surfaces.
7. An RCS structural column characterized by: comprises a column body (6), and beam-column connecting pieces (7) are arranged at the upper end and/or the lower end of the column body (6); the beam-column connector (7) is a fabricated RCS structural beam-column single-sided connector according to any one of claims 1-6.
CN202122206640.6U 2021-09-13 2021-09-13 Assembled RCS structure beam column unilateral connecting piece and RCS structure post Active CN216340133U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122206640.6U CN216340133U (en) 2021-09-13 2021-09-13 Assembled RCS structure beam column unilateral connecting piece and RCS structure post

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122206640.6U CN216340133U (en) 2021-09-13 2021-09-13 Assembled RCS structure beam column unilateral connecting piece and RCS structure post

Publications (1)

Publication Number Publication Date
CN216340133U true CN216340133U (en) 2022-04-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122206640.6U Active CN216340133U (en) 2021-09-13 2021-09-13 Assembled RCS structure beam column unilateral connecting piece and RCS structure post

Country Status (1)

Country Link
CN (1) CN216340133U (en)

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