CN103643737B - The layer stereo framework that precast reinforced concrete structure is assembled into - Google Patents
The layer stereo framework that precast reinforced concrete structure is assembled into Download PDFInfo
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- CN103643737B CN103643737B CN201310742929.7A CN201310742929A CN103643737B CN 103643737 B CN103643737 B CN 103643737B CN 201310742929 A CN201310742929 A CN 201310742929A CN 103643737 B CN103643737 B CN 103643737B
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Abstract
The invention discloses the layer stereo framework that a kind of precast reinforced concrete structure is assembled into, it comprises: prefabricated reinforced concrete column, prefabricated reinforced concrete column head and plug-in type precast reinforced concrete beam framework; Prefabricated reinforced concrete column, its lower end is reserved with several column reinforcing bar plug, and its upper end is reserved with several column reinforcing bar jack matched with column reinforcing bar plug; Prefabricated reinforced concrete column head, its lower end is reserved with several column cap reinforcing bar plug matched with the column reinforcing bar jack of prefabricated reinforced concrete column; Plug-in type precast reinforced concrete beam framework, it is provided with the corresponding through hole of the column reinforcing bar jack of several and described prefabricated reinforced concrete column in bean column node place; Prefabricated reinforced concrete column becomes multilayer to arrange with plug-in type precast reinforced concrete beam framework.The layer stereo framework convenient construction that precast reinforced concrete structure of the present invention is assembled into also can reduce site operation pollution.
Description
Technical field
The present invention relates to building field, particularly the layer stereo framework that is assembled into of a kind of precast reinforced concrete structure.
Background technology
The multistory frame structure formed by pillar and beam is the basis of tier building.The multistory frame structure of general tier building is made by cast-in-site steel concrete.Making this multistory frame structure exists long in time limit, 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, concrete structure is prefabricated in the factory, on-site consolidation, realize the prefabricated industrialization of element factory, reduce the workload of site operation, reduce on-site concrete wet trade, improve the condition of work of construction worker, reduce site operation and pollute, raise labour efficiency, reducing energy consumption, is current Building Trade in China problem demanding prompt solution.
Summary of the invention
The layer stereo framework that the precast reinforced concrete structure that the object of the present invention is to provide a kind of convenient construction also can reduce site operation pollution is assembled into.
For achieving the above object, the present invention adopts following technical scheme:
The layer stereo framework that precast reinforced concrete structure is assembled into, it is characterized in that, it comprises: prefabricated reinforced concrete column, prefabricated reinforced concrete column head and plug-in type precast reinforced concrete beam framework;
Described prefabricated reinforced concrete column, its lower end is reserved with several column reinforcing bar plug, its upper end is reserved with the column reinforcing bar jack that several and described column reinforcing bar plug matches, described column reinforcing bar jack is formed by the column column corrugated steel tube noted in advance in described prefabricated reinforced concrete column upper end, and the lower end of described column corrugated steel tube is screwed onto the end of the column embedded bar in described prefabricated reinforced concrete column;
Described prefabricated reinforced concrete column head, the column cap reinforcing bar plug that the column reinforcing bar jack that its lower end is reserved with several and described prefabricated reinforced concrete column matches;
Described plug-in type precast reinforced concrete beam framework, it is provided with the corresponding through hole of the column reinforcing bar jack of several and described prefabricated reinforced concrete column in bean column node place, described through hole is formed by the corrugated steel tube being cast in bean column node;
Described prefabricated reinforced concrete column becomes multilayer to arrange with plug-in type precast reinforced concrete beam framework, plug-in type precast reinforced concrete beam framework described in sandwiched one between adjacent two layers prefabricated reinforced concrete column, the column reinforcing bar plug of upper strata prefabricated reinforced concrete column passes in the column reinforcing bar jack of through hole insertion lower floor prefabricated reinforced concrete column of described plug-in type precast reinforced concrete beam framework, the plug-in type precast reinforced concrete beam framework of top layer is located between top layer prefabricated reinforced concrete column and prefabricated reinforced concrete column head, the column cap reinforcing bar plug of described prefabricated reinforced concrete column head passes in the column reinforcing bar jack of the prefabricated reinforced concrete column of the through hole insertion top layer of described plug-in type precast reinforced concrete beam framework, bridging agent is equipped with in the column reinforcing bar jack of described prefabricated reinforced concrete column and the through hole of described plug-in type precast reinforced concrete beam framework, described prefabricated reinforced concrete column, prefabricated reinforced concrete column head and plug-in type precast reinforced concrete beam framework cooperation place are equipped with seam bridging agent.
Described plug-in type precast reinforced concrete beam framework is formed by prefabricated reinforced concrete longeron and the grafting of prefabricated reinforced concrete crossbeam, described prefabricated reinforced concrete longeron has crossbeam link, described prefabricated reinforced concrete crossbeam has the longeron link matched with the crossbeam link of described prefabricated reinforced concrete longeron, the center line of the crossbeam link of described prefabricated reinforced concrete longeron overlaps with the center line of the longeron link of described prefabricated reinforced concrete crossbeam, the described longeron link of described prefabricated reinforced concrete crossbeam is reserved with several crossbeam reinforcing bar plug, the crossbeam link of described prefabricated reinforced concrete longeron is reserved with the longeron reinforcing bar jack that several and described crossbeam reinforcing bar plug matches, described longeron reinforcing bar jack is formed by the corrugated steel tube of the crossbeam link being cast in described prefabricated reinforced concrete longeron, the inner end of described corrugated steel tube is screwed onto the end of the embedded bar in crossbeam link, bridging agent is provided with in described longeron reinforcing bar jack, the longeron link of described prefabricated reinforced concrete crossbeam and the crossbeam link cooperation place of described steel concrete longeron are provided with seam bridging agent.
The beneficial effect of technical scheme provided by the invention is:
The layer stereo framework that precast reinforced concrete structure of the present invention is assembled into is owing to adopting technique scheme, namely each assembly adopts inserting mode to connect, each assembly can carry out prefabricated in factory, carry out splicing at the construction field (site) to install, do not need concrete wet trade, easy construction, the site operation cycle is short, and can reduce site operation pollution.
Accompanying drawing explanation
Fig. 1 is the layer stereo frame construction schematic diagram that precast reinforced concrete structure of the present invention is assembled into;
Fig. 2 is precast reinforced concrete beam frame construction schematic diagram in the present invention;
Fig. 3 is precast reinforced concrete beam framework decomposition structural representation in the present invention;
Fig. 4 is upper and lower two-layer prefabricated reinforced concrete column and precast reinforced concrete beam frame connecting structure schematic diagram in the present invention;
Fig. 5 is upper and lower two-layer prefabricated reinforced concrete column and precast reinforced concrete beam frame connecting structure decomposing schematic representation in the present invention;
Fig. 6 is that in the present invention, upper and lower two-layer prefabricated reinforced concrete column and precast reinforced concrete beam frame connecting structure decompose cross-sectional schematic;
Fig. 7 is prefabricated reinforced concrete longeron and prefabricated reinforced concrete beam connecting structure schematic diagram in the present invention;
Fig. 8 is prefabricated reinforced concrete longeron and prefabricated reinforced concrete beam connecting structure decomposing schematic representation in the present invention.
Fig. 9 is prefabricated reinforced concrete column header structure schematic diagram in the present invention.
Reference numeral: 1-prefabricated reinforced concrete column; 2-prefabricated reinforced concrete column head; 3-plug-in type precast reinforced concrete beam framework; 4-column reinforcing bar plug; 5-column reinforcing bar jack; 6-column corrugated steel tube; 7-column embedded bar; 8-column cap reinforcing bar plug; 9-through hole; 10-prefabricated reinforced concrete longeron; 11-prefabricated reinforced concrete crossbeam; 12-crossbeam link; 13-longeron link; 14-longeron reinforcing bar plug; 15-crossbeam reinforcing bar jack.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, the layer stereo framework that a kind of precast reinforced concrete structure of the present invention is assembled into, it comprises: prefabricated reinforced concrete column 1, prefabricated reinforced concrete column head 2 and plug-in type precast reinforced concrete beam framework 3;
Described prefabricated reinforced concrete column 1, its lower end is reserved with several column reinforcing bar plug 4, its upper end is reserved with the column reinforcing bar jack 5 that several and described column reinforcing bar plug matches, described column reinforcing bar jack 5 is made up of the column corrugated steel tube 6 noted in advance in described prefabricated reinforced concrete column 1 upper end, and the lower end of described column corrugated steel tube 6 is screwed onto the end of the column embedded bar 7 in described prefabricated reinforced concrete column;
Described prefabricated reinforced concrete column head 2, the column cap reinforcing bar plug 8 that the column reinforcing bar jack 5 that its lower end is reserved with several and described prefabricated reinforced concrete column matches;
Described plug-in type precast reinforced concrete beam framework 3, it is provided with the corresponding through hole 9 of the column reinforcing bar jack of several and described prefabricated reinforced concrete column in bean column node place, described through hole 9 is formed by the corrugated steel tube being cast in bean column node;
Described prefabricated reinforced concrete column 1 becomes multilayer to arrange with plug-in type precast reinforced concrete beam framework, plug-in type precast reinforced concrete beam framework 3 described in sandwiched one between adjacent two layers prefabricated reinforced concrete column 1, the through hole 9 that the column reinforcing bar plug 4 of upper strata prefabricated reinforced concrete column 1 passes described plug-in type precast reinforced concrete beam framework 3 inserts in the column reinforcing bar jack 5 of lower floor's prefabricated reinforced concrete column, the plug-in type precast reinforced concrete beam framework 3 of top layer is located between top layer prefabricated reinforced concrete column 1 and prefabricated reinforced concrete column head 2, the through hole 9 that the column cap reinforcing bar plug 8 of described prefabricated reinforced concrete column head 2 passes described plug-in type precast reinforced concrete beam framework 3 inserts in the column reinforcing bar jack 5 of the prefabricated reinforced concrete column 1 of top layer, bridging agent is equipped with in the column reinforcing bar jack 5 of described prefabricated reinforced concrete column and the through hole 9 of described plug-in type precast reinforced concrete beam framework, described prefabricated reinforced concrete column 1, prefabricated reinforced concrete column head 2 and plug-in type precast reinforced concrete beam framework 3 cooperation place are equipped with seam bridging agent.
Described plug-in type precast reinforced concrete beam framework 3 is formed by prefabricated reinforced concrete longeron 10 and prefabricated reinforced concrete crossbeam 11 grafting, described prefabricated reinforced concrete longeron 10 has crossbeam link 12, described prefabricated reinforced concrete crossbeam 11 has the longeron link 13 matched with the crossbeam link 12 of described prefabricated reinforced concrete longeron, the center line of the crossbeam link 12 of described prefabricated reinforced concrete longeron overlaps with the center line of the longeron link 13 of described prefabricated reinforced concrete crossbeam, the described longeron link 13 of described prefabricated reinforced concrete crossbeam 11 is reserved with several crossbeam reinforcing bar plug 14, the crossbeam link of described prefabricated reinforced concrete longeron 10 is reserved with the longeron reinforcing bar jack 15 that several and described crossbeam reinforcing bar plug 14 matches, described longeron reinforcing bar jack 15 is formed by the corrugated steel tube of the crossbeam link 12 being cast in described prefabricated reinforced concrete longeron 10, the inner end of described corrugated steel tube is screwed onto the end of the embedded bar in crossbeam link, bridging agent is provided with in described longeron reinforcing bar jack, the longeron link of described prefabricated reinforced concrete crossbeam and the crossbeam link cooperation place of described steel concrete longeron are provided with seam bridging agent.
In construction, first the column reinforcing bar plug 4 of the prefabricated reinforced concrete column 1 of the bottom is cast in ground, then first floor plug-in type precast reinforced concrete beam framework 3 is formed at the top of the prefabricated reinforced concrete column 1 of bottom installation prefabricated reinforced concrete longeron 10 and prefabricated reinforced concrete crossbeam 11, formation second layer prefabricated reinforced concrete column layer in the column reinforcing bar jack 5 simultaneously inserting the prefabricated reinforced concrete column 1 of the bottom through the through hole 9 of first floor plug-in type precast reinforced concrete beam framework 3 with the column reinforcing bar plug 4 of last layer prefabricated reinforced concrete column 1 on the plug-in type precast reinforced concrete beam framework 3 of first floor, in the column reinforcing bar jack 5 of prefabricated reinforced concrete column and the through hole 9 of plug-in type precast reinforced concrete beam framework, bridging agent is added during splicing, upwards second layer plug-in type precast reinforced concrete beam framework and third layer prefabricated reinforced concrete column are installed according to this, until most top layer prefabricated reinforced concrete column and most top layer plug-in type precast reinforced concrete beam framework, finally with prefabricated reinforced concrete column head, the prefabricated reinforced concrete column of the plug-in type precast reinforced concrete beam framework of most top layer with most top layer is connected, thus the layer stereo framework that formation precast reinforced concrete structure of the present invention is assembled into, in construction, at plug-in type precast reinforced concrete beam framework 3 and prefabricated reinforced concrete column 1, seam bridging agent is added with the cooperation place of prefabricated reinforced concrete column head 2.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the layer stereo framework that is assembled into of precast reinforced concrete structure, it is characterized in that, it comprises: prefabricated reinforced concrete column, prefabricated reinforced concrete column head and plug-in type precast reinforced concrete beam framework;
Described prefabricated reinforced concrete column, its lower end is reserved with several column reinforcing bar plug, its upper end is reserved with the column reinforcing bar jack that several and described column reinforcing bar plug matches, described column reinforcing bar jack is formed by the column corrugated steel tube noted in advance in described prefabricated reinforced concrete column upper end, and the lower end of described column corrugated steel tube is screwed onto the end of the column embedded bar in described prefabricated reinforced concrete column;
Described prefabricated reinforced concrete column head, the column cap reinforcing bar plug that the column reinforcing bar jack that its lower end is reserved with several and described prefabricated reinforced concrete column matches;
Described plug-in type precast reinforced concrete beam framework, it is provided with the corresponding through hole of the column reinforcing bar jack of several and described prefabricated reinforced concrete column in bean column node place, described through hole is formed by the corrugated steel tube being cast in bean column node;
Described prefabricated reinforced concrete column becomes multilayer to arrange with plug-in type precast reinforced concrete beam framework, plug-in type precast reinforced concrete beam framework described in sandwiched one between adjacent two layers prefabricated reinforced concrete column, the column reinforcing bar plug of upper strata prefabricated reinforced concrete column passes in the column reinforcing bar jack of through hole insertion lower floor prefabricated reinforced concrete column of described plug-in type precast reinforced concrete beam framework, the plug-in type precast reinforced concrete beam framework of top layer is located between top layer prefabricated reinforced concrete column and prefabricated reinforced concrete column head, the column cap reinforcing bar plug of described prefabricated reinforced concrete column head passes in the column reinforcing bar jack of the prefabricated reinforced concrete column of the through hole insertion top layer of described plug-in type precast reinforced concrete beam framework, bridging agent is equipped with in the column reinforcing bar jack of described prefabricated reinforced concrete column and the through hole of described plug-in type precast reinforced concrete beam framework, described prefabricated reinforced concrete column, prefabricated reinforced concrete column head and plug-in type precast reinforced concrete beam framework cooperation place are equipped with seam bridging agent,
Described plug-in type precast reinforced concrete beam framework is formed by prefabricated reinforced concrete longeron and the grafting of prefabricated reinforced concrete crossbeam, described prefabricated reinforced concrete longeron has crossbeam link, described prefabricated reinforced concrete crossbeam has the longeron link matched with the crossbeam link of described prefabricated reinforced concrete longeron, the center line of the crossbeam link of described prefabricated reinforced concrete longeron overlaps with the center line of the longeron link of described prefabricated reinforced concrete crossbeam, the described longeron link of described prefabricated reinforced concrete crossbeam is reserved with several crossbeam reinforcing bar plug, the crossbeam link of described prefabricated reinforced concrete longeron is reserved with the longeron reinforcing bar jack that several and described crossbeam reinforcing bar plug matches, described longeron reinforcing bar jack is formed by the corrugated steel tube of the crossbeam link being cast in described prefabricated reinforced concrete longeron, the inner end of described corrugated steel tube is screwed onto the end of the embedded bar in crossbeam link, bridging agent is provided with in described longeron reinforcing bar jack, the longeron link of described prefabricated reinforced concrete crossbeam and the crossbeam link cooperation place of described steel concrete longeron are provided with seam bridging agent.
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| CN201310742929.7A CN103643737B (en) | 2013-12-27 | 2013-12-27 | The layer stereo framework that precast reinforced concrete structure is assembled into |
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| CN201310742929.7A CN103643737B (en) | 2013-12-27 | 2013-12-27 | The layer stereo framework that precast reinforced concrete structure is assembled into |
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| CN103643737A CN103643737A (en) | 2014-03-19 |
| CN103643737B true CN103643737B (en) | 2015-10-28 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107268786B (en) * | 2017-06-22 | 2024-06-25 | 李新华 | Building assembly |
| CN112302160B (en) * | 2020-11-10 | 2024-05-28 | 上海晋永建筑科技有限公司 | Assembled frame module house |
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| JPH02300434A (en) * | 1989-05-15 | 1990-12-12 | Taisei Corp | Frame for structure |
| CN2538878Y (en) * | 2002-05-21 | 2003-03-05 | 易国增 | Small building frame structure |
| CN101818521A (en) * | 2010-04-20 | 2010-09-01 | 东南大学 | Steel joint precast and assembled reinforced concrete frame structure |
| CN102061743A (en) * | 2010-11-26 | 2011-05-18 | 清华大学建筑设计研究院 | Frame-shear wall structure building of dismantling-free prefabricated reinforced concrete formwork and construction method thereof |
| CN103195170A (en) * | 2013-04-03 | 2013-07-10 | 中铁建设集团有限公司 | Prefabricated reinforced concrete frame structure system |
| CN103334497A (en) * | 2013-06-17 | 2013-10-02 | 南京长江都市建筑设计股份有限公司 | Connection method of scope system frame column steel bar |
| CN203716287U (en) * | 2013-12-27 | 2014-07-16 | 中国京冶工程技术有限公司 | Multi-layer stereo framework being composed of prefabricated reinforced concrete components |
-
2013
- 2013-12-27 CN CN201310742929.7A patent/CN103643737B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02300434A (en) * | 1989-05-15 | 1990-12-12 | Taisei Corp | Frame for structure |
| CN2538878Y (en) * | 2002-05-21 | 2003-03-05 | 易国增 | Small building frame structure |
| CN101818521A (en) * | 2010-04-20 | 2010-09-01 | 东南大学 | Steel joint precast and assembled reinforced concrete frame structure |
| CN102061743A (en) * | 2010-11-26 | 2011-05-18 | 清华大学建筑设计研究院 | Frame-shear wall structure building of dismantling-free prefabricated reinforced concrete formwork and construction method thereof |
| CN103195170A (en) * | 2013-04-03 | 2013-07-10 | 中铁建设集团有限公司 | Prefabricated reinforced concrete frame structure system |
| CN103334497A (en) * | 2013-06-17 | 2013-10-02 | 南京长江都市建筑设计股份有限公司 | Connection method of scope system frame column steel bar |
| CN203716287U (en) * | 2013-12-27 | 2014-07-16 | 中国京冶工程技术有限公司 | Multi-layer stereo framework being composed of prefabricated reinforced concrete components |
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Effective date of registration: 20160302 Address after: 518054 floor, Houhai office building, Houhai Road, Nanshan District, Guangdong, Shenzhen, China Patentee after: Shenzhen YJY Building Technology Co., Ltd. Patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Address before: 100088 Beijing city Haidian District Xitucheng Road No. 33 Patentee before: China Jingye Engineering Technology Co., Ltd. Patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. |
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Address after: Room 201, Building A, No. 1 Qianhai Road, Qianhai Shenzhen-Hong Kong Cooperation Zone, Shenzhen, Guangdong Province Co-patentee after: China Jingye Engineering Technology Co., Ltd. Patentee after: Metallurgical Construction Research Institute (Shenzhen) Co., Ltd. Co-patentee after: MCC Central Research Institute of Building and Construction Co., Ltd. Address before: 518054, six floor, Houhai office building, Houhai Road, Nanshan District, Shenzhen, Guangdong. Co-patentee before: China Jingye Engineering Technology Co., Ltd. Patentee before: Shenzhen YJY Building Technology Co., Ltd. Co-patentee before: MCC Central Research Institute of Building and Construction Co., Ltd. |
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Granted publication date: 20151028 Termination date: 20191227 |