CN104005475B - Easy-to-install open tubular column assembling frame system and construction method - Google Patents

Easy-to-install open tubular column assembling frame system and construction method Download PDF

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Publication number
CN104005475B
CN104005475B CN201410266332.4A CN201410266332A CN104005475B CN 104005475 B CN104005475 B CN 104005475B CN 201410266332 A CN201410266332 A CN 201410266332A CN 104005475 B CN104005475 B CN 104005475B
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precast concrete
column
concrete column
longitudinal reinforcement
sleeve
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CN104005475A (en
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王睿敏
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SHANDONG LIANFANG INFORMATION TECHNOLOGY CO., LTD.
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王睿敏
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Abstract

The invention provides a kind of easy-to-install open tubular column assembling frame system and construction method, be readily susceptible to prefabricated in factory, be prone to transport, be easily installed.Open tubular column assembling frame system, precast concrete column is provided with projection;Precast concrete beam two ends have support end, and the support end of precast concrete beam is arranged on projection;Projection and support end are fixed by rear pouring concrete.Construction method, comprises the following steps: by precast concrete column on the basis of position, connect, install;Connecting portion setting tool template, concrete perfusion in grouting cavity;Hoisting prefabricated beams of concrete is placed on precast concrete column projection;Top longitudinal reinforcement and upper fixing reinforcing bar are connected assembly connection by the by second;Beam longitudinal reinforcement is connected assembly with fixing reinforcing bar by first and connects;Lifting floor.

Description

Easy-to-install open tubular column assembling frame system and construction method
Technical field
The present invention relates to technical field of buildings, particularly relate to a kind of easy-to-install open tubular column assembling frame system and construction method.
Background technology
Conventional steel bar concrete frame structure, uses cast-in-situ construction method more, and the method template consumption is big, long construction period, big by artificial amount, and site operation noise is big, produce sewage and substantial amounts of building waste, seriously polluted.
Existing assembled integral reinforced concrete frame method one is: using the prefabricated post of solid, beam, beam column is at node location stereo shaping, and weight is big, manufacture difficulty is big, transport inconvenience, reinforcing bar many employings sleeve connection or overlap joint between Liang Yuzhu, post and post, Liang Yuliang, cost is high, and installation difficulty is big.
Existing assembled integral reinforced concrete frame method two is: post, beam are fabricated separately, cast-in-place at bean column node, makes simple, but installation difficulty is big.
Summary of the invention
It is an object of the present invention to provide a kind of easy-to-install open tubular column assembling frame system and construction method, be readily susceptible to prefabricated in factory, be prone to transport, be easily installed, can reduce job site operation, short construction period.
For above-mentioned purpose, the present invention is realized by following measures:
A kind of easy-to-install open tubular column assembling frame system, precast concrete column and precast concrete beam, precast concrete column is provided with projection;Precast concrete beam two ends have the support end protruding its end face, and the support end of precast concrete beam is arranged on projection;Projection and support end are fixed by rear pouring concrete.
In open tubular column assembling frame system preferred version, precast concrete column arranges the position of projection, arranges the anchor bar of multiple band sleeve, and sleeve does not highlight precast concrete column side, and projection is by high-strength bolt and this sleeve connection.
In open tubular column assembling frame system preferred version, beam longitudinal reinforcement is set in precast concrete beam along its length, precast concrete beam is provided with multiple beam casing cylinder, beam longitudinal reinforcement end and beam sleeve connection towards the end of precast concrete column, and beam casing cylinder does not highlight beam-ends face;The fixing reinforcing bar corresponding with beam longitudinal reinforcement it is provided with in precast concrete column, fixing steel bar column and post sleeve connection, but column sleeve cylinder does not highlight precast concrete column side;Beam longitudinal reinforcement is connected assembly with fixing reinforcing bar by first and connects.
In open tubular column assembling frame system preferred version, precast concrete beam also includes multiple tops longitudinal reinforcement, and top longitudinal reinforcement is connected with precast concrete beam through stirrup;It is provided with the upper fixing reinforcing bar corresponding with top longitudinal reinforcement, upper fixing reinforcing bar and upper prop sleeve connection in precast concrete column, but upper prop sleeve does not highlight precast concrete column side;Top longitudinal reinforcement is connected assembly with upper fixing reinforcing bar by second and connects.
In open tubular column assembling frame system preferred version, precast concrete column is provided with the hollow and thin-walled structure of grouting cavity in being, multiple post longitudinal reinforcement it is provided with along its length in the thin-walled of precast concrete column, post longitudinal reinforcement connects longitudinal sleeve, and longitudinal sleeve does not highlight precast concrete column both ends of the surface;The studding longitudinal reinforcement of contiguous prefabricated concrete column connects assembly through the 3rd and connects.
In open tubular column assembling frame system preferred version, the first connection assembly, the second connection assembly and the 3rd connect assembly and all include connecting seat and connector, and after connection seat and connector are assembled together, connection seat assembles end welding baffle plate;Connection seat one end, for having externally threaded stud, connects the seat other end and is provided with the inverted T-slot of vertical direction, and connector one end can move freely in inverted T shape groove, and the connector other end is for having externally threaded cylinder.
In open tubular column assembling frame system preferred version, precast concrete column both ends of the surface, precast concrete column and precast concrete beam connecting portion, precast concrete column and floor connecting portion and precast concrete beam both ends of the surface surface configuration multiple pitted skin pit.
The construction method of a kind of described easy-to-install open tubular column assembling frame system, is characterized in that comprising the following steps:
1) on the basis of be connected with the post longitudinal reinforcement of precast concrete column vertical muscle unwrapping wire location;
2) precast concrete column and precast concrete beam transport to scene, lift;
3) by precast concrete column on the basis of position, by connector connect, install;
4) connecting portion setting tool template, concrete perfusion in the grouting cavity of precast concrete column;
5) hoisting prefabricated beams of concrete, places precast concrete beam support end on precast concrete column projection, location;
6) the upper fixing reinforcing bar of the top longitudinal reinforcement of precast concrete beam and precast concrete column is connected assembly connection by the by second;The beam longitudinal reinforcement of precast concrete beam is connected assembly with the fixing reinforcing bar of precast concrete column by first and connects;And setting tool template;
7) lifting laminated floor slab or assembled integral floor;
8) to precast concrete beam and precast concrete column connecting portion, floor and precast concrete beam connecting portion, floor overlapping layers concrete perfusion;
9) repeat 2 to 8 each steps, carry out next layer of construction.
Beneficial effects of the present invention:
Precast concrete beam is fabricated separately in the factory with precast concrete column.Precast concrete column uses centrifugal formation method molding, is centrally formed hollow, and the junction of precast concrete column two ends and precast concrete column and precast concrete beam uses and is mechanically connected, can Prestressing, intensity is high, lightweight, it is simple to transports, install;Precast concrete beam is solid beam, arranges sleeve at precast concrete beam two end bar, can with other prefabricated components by being mechanically connected, can Prestressing, intensity is high, be readily transported, install.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the perspective view of precast concrete beam.
Fig. 3 is the schematic front view of precast concrete beam.
Fig. 4 is the schematic side view of precast concrete beam.
Fig. 5 is the sectional schematic diagram of precast concrete beam.
Fig. 6 is the perspective view of precast concrete column.
Fig. 7 is the schematic front view of precast concrete column.
Fig. 8 is the schematic top plan view of precast concrete column.
Fig. 9 is the generalized section of precast concrete column.
Figure 10 is the sectional schematic diagram of precast concrete column.
Figure 11 is precast concrete beam and precast concrete column connection diagram.
Figure 12 is projection schematic front view.
Figure 13 is projection schematic side view.
Figure 14 is connecting base structure schematic diagram.
Figure 15 is connector structural representation.
Figure 16 is precast concrete column and precast concrete beam and floor junction pitted skin shrinkage pool schematic diagram.
Figure 17 is precast concrete column end pitted skin shrinkage pool schematic diagram.
In figure 1, precast concrete beam, 2, second connects assembly, 201, top longitudinal reinforcement, 202, stirrup, 203, support end, 204, beam casing cylinder, 3, precast concrete column, 301, post longitudinal sleeve, 302, grouting cavity, 303, upper prop sleeve, 304, connecting hole, 305, column sleeve cylinder, 306, post longitudinal reinforcement, 307, reinforcing bar, 4, first connects assembly, 5, projection, 501, L shaped plate, 502, installing hole, 503, side plate, 6, seat is connected, 7, connector, the 8, the 3rd connects assembly, and 9, high-strength bolt, a, inverted T-slot, b, baffle plate.
Detailed description of the invention
Illustrate the selected embodiment of the present invention referring now to Figure of description, those skilled in the art illustrate it is only scheme that is exemplary, that be not meant to limit the present invention according to the subordinate of the embodiments of the invention of the disclosure.
With reference to accompanying drawing 1, a kind of easy-to-install open tubular column assembling frame system, precast concrete column 3 and precast concrete beam 1, precast concrete column 3 is provided with projection 5;Precast concrete beam 1 two ends have the support end 203 protruding its end face, and the support end 203 of precast concrete beam is arranged on projection 5;Projection 5 and support end 203 are fixed by rear pouring concrete.
With reference to accompanying drawing 2-Fig. 6, beam longitudinal reinforcement is set in precast concrete beam 1 along its length, precast concrete beam 1 is provided with multiple beam casing cylinder 204 towards the end of precast concrete column 3, and beam longitudinal reinforcement end is connected with beam casing cylinder 204, but beam casing cylinder 204 does not highlight precast concrete beam 1 end face;Being provided with the fixing reinforcing bar corresponding with beam longitudinal reinforcement in precast concrete column 3, fixing steel bar column is connected with column sleeve cylinder 305, but column sleeve cylinder 305 does not highlight precast concrete column 3 side;Beam longitudinal reinforcement is connected assembly 4 with fixing reinforcing bar by first and connects.
With reference to accompanying drawing 2-Fig. 6, precast concrete beam 1 also includes multiple tops longitudinal reinforcement 201, and top longitudinal reinforcement 201 is arranged along its length, and is positioned at above precast concrete beam 1, and is connected with precast concrete beam 1 through stirrup 202;Being provided with the upper fixing reinforcing bar corresponding with top longitudinal reinforcement 201 in precast concrete column 3, upper fixing reinforcing bar is connected with upper prop sleeve 303, but upper prop sleeve 303 does not highlight precast concrete column 3 side;Top longitudinal reinforcement 201 is connected assembly 2 with upper fixing reinforcing bar by second and connects.
With reference to accompanying drawing 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, precast concrete column 3 is provided with the hollow and thin-walled structure of grouting cavity 302 in being, multiple post longitudinal reinforcement 306 it is provided with along its length in the thin-walled of precast concrete column 3, precast concrete column 3 two ends are provided with multiple post longitudinal sleeve 301, post longitudinal reinforcement 306 connects post longitudinal sleeve 301, but post longitudinal sleeve 301 does not highlight precast concrete column 3 both ends of the surface;The studding longitudinal reinforcement 306 of contiguous prefabricated concrete column 3 connects assembly 8 through the 3rd and connects.
Reference Figure 14, Figure 15, the first connection assembly 4, second connects assembly 2 and the 3rd connection assembly 8 all includes connecting seat 6 and connector 7, and after connection seat 6 and connector 7 are assembled together, connection seat 6 assembles end welding baffle plate b;Connection seat 6 one end, for having externally threaded stud, connects seat 6 other end and is provided with the inverted T-slot a of vertical direction, and connector 7 one end can move freely in inverted T shape groove a, and connector 7 other end is for having externally threaded cylinder.Other are with embodiment 1.
With reference to accompanying drawing 11, Figure 12, Figure 13, projection 5 includes that inverted L-shaped plate 501 and biside plate 503, inverted L-shaped plate 501 vertical portion have installing hole 502.Being provided with the reinforcing bar 307 of multiple band sleeve 304 in corresponding precast concrete column 3, sleeve 304 does not highlight precast concrete column 3 side, and projection 5 is connected with this sleeve 304 through installing hole 502 by high-strength bolt 9.
The construction method of a kind of easy-to-install open tubular column assembling frame system, comprises the following steps:
1) on the basis of be connected with the post longitudinal reinforcement 306 of precast concrete column 3 vertical muscle unwrapping wire location;
2) precast concrete column 3 and precast concrete beam 1 transport to scene, lift;
3) by precast concrete column 3 on the basis of position, by connector connect, install;
4) connecting portion setting tool template, concrete perfusion in the grouting cavity 302 of precast concrete column 3;
5) hoisting prefabricated beams of concrete 1, places precast concrete beam 1 support end 203 on precast concrete column 3 projection 5, location;
6) by second, the upper fixing reinforcing bar of the top longitudinal reinforcement 201 of precast concrete beam 1 and precast concrete column 3 is connected assembly 2 by the to connect;The beam longitudinal reinforcement of precast concrete beam 1 is connected assembly 4 with the fixing reinforcing bar of precast concrete column 3 by first and connects;And setting tool template;
7) lifting laminated floor slab or assembled integral floor;
8) to precast concrete beam 1 and precast concrete column 3 connecting portion, floor and precast concrete beam 1 connecting portion, floor overlapping layers concrete perfusion;
9) repeat 2 to 8 each steps, carry out next layer of construction.
The present invention does not has disclosed technical characteristic, is the known technology of the art.
The foregoing describe ultimate principle and the advantage of the present invention.The present invention is not restricted to the described embodiments, and in the premise without departing from the scope of the invention, those skilled in the art can do many changes and improvements as required.Scope should be defined by appending claims and equivalent thereof.

Claims (6)

1.OnePlant easy-to-install open tubular column assembling frame system, it is characterized in that: precast concrete column and precast concrete beam, precast concrete column is provided with projection;Precast concrete beam two ends have the support end protruding its end face, and the support end of precast concrete beam is arranged on projection;Projection and support end are fixed by rear pouring concrete;Precast concrete column arranges the position of projection, arranges the anchor bar of multiple band sleeve, and sleeve does not highlight precast concrete column side, and projection is by high-strength bolt and this sleeve connection;Precast concrete beam also includes multiple tops longitudinal reinforcement, and top longitudinal reinforcement is connected with precast concrete beam through stirrup;It is provided with the upper fixing reinforcing bar corresponding with top longitudinal reinforcement, upper fixing reinforcing bar and upper prop sleeve connection in precast concrete column, but upper prop sleeve does not highlight precast concrete column side;Top longitudinal reinforcement is connected assembly with upper fixing reinforcing bar by second and connects.
Open tubular column assembling frame system the most according to claim 1, it is characterized in that: beam longitudinal reinforcement is set in precast concrete beam along its length, precast concrete beam is provided with multiple beam casing cylinder towards the end of precast concrete column, beam longitudinal reinforcement end and beam sleeve connection, beam casing cylinder does not highlight precast concrete beam end face;The fixing reinforcing bar corresponding with beam longitudinal reinforcement it is provided with in precast concrete column, fixing steel bar column and post sleeve connection, but column sleeve cylinder does not highlight precast concrete column side;Beam longitudinal reinforcement is connected assembly with fixing reinforcing bar by first and connects.
Open tubular column assembling frame system the most according to claim 1, it is characterized in that: precast concrete column is provided with the hollow and thin-walled structure of grouting cavity in being, multiple post longitudinal reinforcement it is provided with along its length in the thin-walled of precast concrete column, post longitudinal reinforcement connects post longitudinal sleeve, and post longitudinal sleeve does not highlight precast concrete column both ends of the surface;The studding longitudinal reinforcement of contiguous prefabricated concrete column connects assembly through the 3rd and connects.
Open tubular column assembling frame system the most according to claim 3, it is characterized in that: first connects assembly, the second connection assembly and the 3rd connection assembly all includes connecting seat and connector, after connection seat and connector are assembled together, connect seat assembling end welding baffle plate;Connection seat one end, for having externally threaded stud, connects the seat other end and is provided with the inverted T-slot of vertical direction, and connector one end can move freely in inverted T shape groove, and the connector other end is for having externally threaded cylinder.
Open tubular column assembling frame system the most according to claim 1, is characterized in that: precast concrete column both ends of the surface, precast concrete column and precast concrete beam connecting portion, precast concrete column and floor connecting portion and precast concrete beam both ends of the surface surface configuration multiple pitted skin pit.
6. a construction method for easy-to-install open tubular column assembling frame system described in claim 5, is characterized in that comprising the following steps:
1) on the basis of be connected with the post longitudinal reinforcement of precast concrete column vertical muscle unwrapping wire location;
2) precast concrete column and precast concrete beam transport to scene, lift;
3) by precast concrete column on the basis of position, by connector connect, install;
4) connecting portion setting tool template, concrete perfusion in the grouting cavity of precast concrete column;
5) hoisting prefabricated beams of concrete, places precast concrete beam support end on precast concrete column projection, location;
6) by second, the top longitudinal reinforcement of precast concrete beam is connected assembly with the upper fixing reinforcing bar of precast concrete column to connect;The beam longitudinal reinforcement of precast concrete beam is connected assembly with the fixing reinforcing bar of precast concrete column by first and connects;And setting tool template;
7) lifting laminated floor slab or assembled integral floor;
8) to precast concrete beam and precast concrete column connecting portion, floor and precast concrete beam connecting portion, floor overlapping layers concrete perfusion;
9) repeat 2 to 8 each steps, carry out next layer of construction.
CN201410266332.4A 2014-06-16 2014-06-16 Easy-to-install open tubular column assembling frame system and construction method Active CN104005475B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403459A (en) * 2018-11-28 2019-03-01 东南大学 A kind of assembled column suspended structure system of achievable folding and expanding rapid construction

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104563506B (en) * 2014-12-09 2016-07-27 济南轨道交通集团有限公司 Prefabricated setting prop rises the construction method of beam composite frame structure
CN104775545B (en) * 2015-03-09 2016-09-07 沈阳建筑大学 Assembly concrete Frame-Shear Wall splits the method for attachment of component

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1405958A2 (en) * 2002-10-04 2004-04-07 Sergio Zambelli Device for connecting a beam to pillars or similar supporting structural elements for erecting buildings
CN1970913A (en) * 2006-11-10 2007-05-30 张山峰 Wall body for building
CN103541433A (en) * 2013-09-22 2014-01-29 沈阳建筑大学 Fabricated concrete hooking type joint
WO2014043826A1 (en) * 2012-09-21 2014-03-27 Soluciones Integrales De Reducción De Vibraciones System and method for beam-column connection
CN103741792A (en) * 2014-01-02 2014-04-23 王睿敏 Whole assembly frame system and construction method thereof
CN103774755A (en) * 2014-01-07 2014-05-07 同济大学 Prestressed prefabricated ECC-RC combination beam column joint component
CN203905172U (en) * 2014-06-16 2014-10-29 王睿敏 Hollow column assembly type frame system easy to install

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1405958A2 (en) * 2002-10-04 2004-04-07 Sergio Zambelli Device for connecting a beam to pillars or similar supporting structural elements for erecting buildings
CN1970913A (en) * 2006-11-10 2007-05-30 张山峰 Wall body for building
WO2014043826A1 (en) * 2012-09-21 2014-03-27 Soluciones Integrales De Reducción De Vibraciones System and method for beam-column connection
CN103541433A (en) * 2013-09-22 2014-01-29 沈阳建筑大学 Fabricated concrete hooking type joint
CN103741792A (en) * 2014-01-02 2014-04-23 王睿敏 Whole assembly frame system and construction method thereof
CN103774755A (en) * 2014-01-07 2014-05-07 同济大学 Prestressed prefabricated ECC-RC combination beam column joint component
CN203905172U (en) * 2014-06-16 2014-10-29 王睿敏 Hollow column assembly type frame system easy to install

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109403459A (en) * 2018-11-28 2019-03-01 东南大学 A kind of assembled column suspended structure system of achievable folding and expanding rapid construction

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Inventor after: Wang Quanliang

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Patentee before: Wang Ruimin