CN203716307U

CN203716307U - Beam column connecting structure of prefabricated reinforced concrete column

Info

Publication number: CN203716307U
Application number: CN201320879200.XU
Authority: CN
Inventors: 尚仁杰; 吴向东; 夏京亮; 朱奕锋
Original assignee: Central Research Institute of Building and Construction Co Ltd MCC Group; China Jingye Engineering Corp Ltd
Current assignee: Central Research Institute of Building and Construction Co Ltd MCC Group; China Jingye Engineering Corp Ltd
Priority date: 2013-12-27
Filing date: 2013-12-27
Publication date: 2014-07-16
Anticipated expiration: 2023-12-27

Abstract

The utility model discloses a beam column connecting structure of a prefabricated reinforced concrete column. The beam column connecting structure comprises a prefabricated reinforced concrete lower column, a prefabricated reinforced concrete upper column and a prefabricated reinforced concrete beam; a plurality of rebar inserting holes are reserved in the top end of the prefabricated reinforced concrete lower column; a plurality of through holes formed by corrugated pipes are reserved in the prefabricated reinforced concrete beam; a plurality of rebar plugs are reserved on the bottom end of the prefabricated reinforced concrete upper column; the rebar plugs penetrate the through holes of the prefabricated reinforced concrete beam and are inserted into the rebar inserting holes of the prefabricated reinforced concrete lower column; and binding materials are arranged on cooperating places between the rebar inserting holes and the rebar plugs, and between the through holes and the rebar plugs. According to the utility model, field splice, installation and construction for the prefabricated reinforced concrete lower column, the prefabricated reinforced concrete upper column and the prefabricated reinforced concrete beam are convenient to carry out, and field construction pollution can be reduced.

Description

Prefabricated reinforced concrete column beam column syndeton

Technical field

The utility model relates to building field, particularly a kind of prefabricated reinforced concrete column beam column syndeton.

Background technology

The post beam of buildings in general forms by cast-in-site, exists long in time limitly, and efficiency of construction is low, the heavy-polluted defect of site operation.House industrialization is the inexorable trend of Building Trade in China development, by concrete structure be prefabricated in the factory, on-site consolidation, realize the industrialization of member factory prefabricating, reduce workload, the minimizing on-site concrete wet trade of site operation, improve construction worker's condition of work, reduce site operation and pollute, raise labour efficiency, reducing energy consumption, is current Building Trade in China problem demanding prompt solution.

Utility model content

The purpose of this utility model is to provide a kind of prefabricated reinforced concrete column beam column syndeton, can utilize prefabricated reinforced concrete upper prop, prefabricated reinforced concrete lower prop and precast reinforced concrete beam to enter the on-the-spot splicing of post beam column installs, easy construction, and can reduce site operation and pollute.

For achieving the above object, the utility model adopts following technical scheme:

A kind of prefabricated reinforced concrete column beam column syndeton, is characterized in that, it comprises: prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop, the top of described prefabricated reinforced concrete lower prop is reserved with several reinforcing bar jacks, and by pre-note, the corrugated steel tube in described prefabricated reinforced concrete lower prop forms described reinforcing bar jack, described precast reinforced concrete beam is positioned at the top of described prefabricated reinforced concrete lower prop, is reserved with the corresponding through hole of reinforcing bar jack of the several and described prefabricated reinforced concrete lower prop being formed by corrugated steel tube in described precast reinforced concrete beam, described prefabricated reinforced concrete upper prop is positioned at the top of described precast reinforced concrete beam, the bottom of described prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plugs, the reinforcing bar plug of described prefabricated reinforced concrete upper prop passes the through hole of described precast reinforced concrete beam and inserts in the reinforcing bar jack of described prefabricated reinforced concrete lower prop, the reinforcing bar plug cooperation place of the reinforcing bar jack of described prefabricated reinforced concrete lower prop and the through hole of described precast reinforced concrete beam and described prefabricated reinforced concrete upper prop is equipped with bonding agent, the seam crossing forming between described prefabricated reinforced concrete lower prop and prefabricated reinforced concrete upper prop and precast reinforced concrete beam is equipped with seam bridging agent.

The beneficial effect of the technical scheme that the utility model provides is:

The utility model prefabricated reinforced concrete column beam column syndeton, owing to adopting above design scheme, can produce in advance prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop, prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop are spliced installation by job site, do not need concrete wet trade, easy construction, the site operation cycle is short, and can reduce site operation and pollute.

Brief description of the drawings

Fig. 1 is the utility model prefabricated reinforced concrete column beam column syndeton exploded perspective schematic diagram;

Fig. 2 is that the utility model prefabricated reinforced concrete column beam column syndeton is decomposed cross-sectional schematic;

Fig. 3 is the utility model prefabricated reinforced concrete column beam column syndeton cross-sectional schematic.

Reference numeral: 1-prefabricated reinforced concrete lower prop; 2-precast reinforced concrete beam; 3-prefabricated reinforced concrete upper prop; 4-reinforcing bar jack; 5-through hole; 6-reinforcing bar plug.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model embodiment is described in further detail.

As shown in Figure 1, Figure 2, Figure 3 shows, the utility model prefabricated reinforced concrete column beam column syndeton, is characterized in that, it comprises: prefabricated reinforced concrete lower prop 1, precast reinforced concrete beam 2 and prefabricated reinforced concrete upper prop 3, the top of described prefabricated reinforced concrete lower prop 1 is reserved with several reinforcing bar jacks 4, and by pre-note, the corrugated steel tube in described prefabricated reinforced concrete lower prop forms described reinforcing bar jack 4, described precast reinforced concrete beam 2 is positioned at the top of described prefabricated reinforced concrete lower prop 1, is reserved with the corresponding through hole 5 of reinforcing bar jack of the several and described prefabricated reinforced concrete lower prop being formed by corrugated steel tube in described precast reinforced concrete beam 2, described prefabricated reinforced concrete upper prop is positioned at the top of described precast reinforced concrete beam, the bottom of described prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plugs 6, the reinforcing bar plug 6 of described prefabricated reinforced concrete upper prop passes the through hole 5 of described precast reinforced concrete beam and inserts in the reinforcing bar jack 4 of described prefabricated reinforced concrete lower prop, the reinforcing bar jack 4 of described prefabricated reinforced concrete lower prop and the through hole of described precast reinforced concrete beam 5 are equipped with bonding agent with reinforcing bar plug 6 cooperation places of described prefabricated reinforced concrete upper prop, the seam crossing forming between described prefabricated reinforced concrete lower prop 1 and prefabricated reinforced concrete upper prop 3 and precast reinforced concrete beam 2 is equipped with seam bridging agent.

The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.

Claims

1. a prefabricated reinforced concrete column beam column syndeton, is characterized in that, it comprises: prefabricated reinforced concrete lower prop, precast reinforced concrete beam and prefabricated reinforced concrete upper prop, the top of described prefabricated reinforced concrete lower prop is reserved with several reinforcing bar jacks, and by pre-note, the corrugated steel tube in described prefabricated reinforced concrete lower prop forms described reinforcing bar jack, described precast reinforced concrete beam is positioned at the top of described prefabricated reinforced concrete lower prop, is reserved with the corresponding through hole of reinforcing bar jack of the several and described prefabricated reinforced concrete lower prop being formed by corrugated steel tube in described precast reinforced concrete beam, described prefabricated reinforced concrete upper prop is positioned at the top of described precast reinforced concrete beam, the bottom of described prefabricated reinforced concrete upper prop is reserved with several reinforcing bar plugs, the reinforcing bar plug of described prefabricated reinforced concrete upper prop passes the through hole of described precast reinforced concrete beam and inserts in the reinforcing bar jack of described prefabricated reinforced concrete lower prop, the reinforcing bar plug cooperation place of the reinforcing bar jack of described prefabricated reinforced concrete lower prop and the through hole of described precast reinforced concrete beam and described prefabricated reinforced concrete upper prop is equipped with bonding agent, the seam crossing forming between described prefabricated reinforced concrete lower prop and prefabricated reinforced concrete upper prop and precast reinforced concrete beam is equipped with seam bridging agent.