CN204059609U - A kind of reinforcing steel bar connecting device of precast beam Column border node - Google Patents
A kind of reinforcing steel bar connecting device of precast beam Column border node Download PDFInfo
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- CN204059609U CN204059609U CN201420523769.7U CN201420523769U CN204059609U CN 204059609 U CN204059609 U CN 204059609U CN 201420523769 U CN201420523769 U CN 201420523769U CN 204059609 U CN204059609 U CN 204059609U
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Abstract
The utility model provides a kind of reinforcing steel bar connecting device of precast beam Column border node, comprise circular reinforcing cage, evenly at least four vertical reinforcing bars were set in inside and outside circular reinforcing cage one week, vertical reinforcing bar is connected with circular reinforcing cage, the inner chamber of circular reinforcing cage is provided with number row crossbeam reinforcing bar, one end of number row crossbeam reinforcing bar is embedded in four direction crossbeam separately respectively, the short transverse of the number placing of reinforcement other end is identical with the short transverse of circular reinforcing cage, circular reinforcing cage periphery four direction arranges the stiffener perpendicular to column respectively, the stiffener periphery of four direction is wound around rectangle reinforcing cage, rectangle reinforcing cage is connected with stiffener, the height of circular reinforcing cage is identical with the height of rectangle reinforcing cage, the top of circular reinforcing cage and rectangle reinforcing cage arranges girth muscle respectively.The utility model adds bonding strength and the weight capacity of bean column node, adds the application life of building, can solve prior art Problems existing.
Description
Technical field
The utility model relates to building unit, is a kind of reinforcing steel bar connecting device of precast beam Column border node.
Background technology
The precast beam Column border node used in current construction work all adopt vertical reinforcing bar and in length and breadth reinforcing bar be staggered to connect and connect, to strengthen the intensity at connected node place.The deficiency of this precast beam Column border node is: execute the distribution situation in length and breadth that man-hour requirement strictly calculates reinforcing bar, avoid the construction casting occurring that in concrete non-interlaced arrangement maybe should be dodged, when there is the construction casting that the non-interlaced arrangement of reinforcing bar relative position maybe should be dodged, need to readjust arrangement, again construct, cause claim for eot, and waste human, financial, and material resources power.In addition in order to increase load-bearing and bonding strength also needs to arrange transverse reinforcement in the termination of beam column, these transverse reinforcements and other reinforcing bar being distributed is cross-linked.This method of attachment, cause difficulty of construction large, efficiency of construction is low.
Summary of the invention
The purpose of this utility model is, provides a kind of reinforcing steel bar connecting device of precast beam Column border node, to solve prior art Problems existing.
The utility model for achieving the above object, be achieved through the following technical solutions: a kind of reinforcing steel bar connecting device of precast beam Column border node, comprise circular reinforcing cage, evenly at least four vertical reinforcing bars were set in inside and outside circular reinforcing cage one week, vertical reinforcing bar is connected with circular reinforcing cage, the inner chamber of circular reinforcing cage is provided with number row crossbeam reinforcing bar, one end of number row crossbeam reinforcing bar is embedded in four direction crossbeam separately respectively, the short transverse of the number placing of reinforcement other end is identical with the short transverse of circular reinforcing cage, circular reinforcing cage periphery four direction arranges the stiffener perpendicular to column respectively, the stiffener periphery of four direction is wound around rectangle reinforcing cage, rectangle reinforcing cage is connected with stiffener, the height of circular reinforcing cage is identical with the height of rectangle reinforcing cage, the top of circular reinforcing cage and rectangle reinforcing cage arranges longitudinal bracing muscle and cross binding muscle respectively.The height of the crossbeam reinforcing bar of circular reinforcing cage inner chamber is identical with the height of circular reinforcing cage.Vertical reinforcing bar and stiffener lay respectively in different horizontal planes, arrange a vertical reinforcing bar between every two stiffeners.The diameter of vertical reinforcing bar and stiffener is 12-22 millimeter.The each direction of crossbeam reinforcing bar is 4-6 root, and crossbeam bar diameter is 10-28 millimeter.Described reinforcing bar is screw-thread steel.The Vertical bar connection that longitudinal bracing muscle and cross binding muscle and respective crossbeam are arranged, vertical reinforcement blocks thereon after the bending of crossbeam reinforcing bar, with wire binding, the horizontal direction of longitudinal bracing muscle and cross binding muscle arranges several lateral connection reinforcing bar, lateral connection reinforcing bar respectively with respective longitudinal bracing muscle and cross binding muscle and Vertical bar connection.Longitudinal bracing muscle and cross binding muscle are connected with adjacent vertical reinforcing bar and stiffener respectively.
The reinforcing steel bar connecting device of the precast beam Column border node that the utility model provides, there is reinforcing property good, reinforcing bar distribution reasonable stress, bonding strength and the high feature of load bearing stength, do not need to adjust at the construction field (site) the reinforcing bar that staggered overlap joint distributes in length and breadth, also the phenomenon needing to dodge construction casting can not be produced, construct convenient especially, fast, the bonding strength at bean column node place is high, weight capacity is strong, particularly the crossbeam reinforcing bar of crossbeam termination is looped around in it by the structure of circular reinforcing cage and position, casting forms the strength gathered to centre the crossbeam of four direction afterwards, increase bonding strength and the weight capacity of bean column node, add the application life of building.
Accompanying drawing explanation
Accompanying drawing 1 is the reinforcing steel bar connecting device structural representation of precast beam Column border node of the present invention, is also the reinforcing steel bar connecting device structural representation used in construction method of the present invention; Accompanying drawing 2 is A-A sectional structure schematic diagrames in accompanying drawing 1; Accompanying drawing 3 is B-B sectional structure schematic diagrames in accompanying drawing 1; Accompanying drawing 4 is C-C sectional structure schematic diagrames in accompanying drawing 3.
Detailed description of the invention
The reinforcing steel bar connecting device of a kind of precast beam Column border node described in the utility model, comprise circular reinforcing cage 5, evenly at least four vertical reinforcing bars 4 were set in inside and outside circular reinforcing cage 5 one week, vertical reinforcing bar 4 is connected with circular reinforcing cage 5, the inner chamber of circular reinforcing cage 5 is provided with number row crossbeam reinforcing bar 8, one end of number row crossbeam reinforcing bar 8 is embedded in four direction crossbeam separately respectively, the short transverse of the number placing of reinforcement other end is identical with the short transverse of circular reinforcing cage 5, circular reinforcing cage 5 periphery four direction arranges the stiffener 3 perpendicular to column 2 respectively, stiffener 3 periphery of four direction is wound around rectangle reinforcing cage 6, rectangle reinforcing cage 6 is connected with stiffener 3, the height of circular reinforcing cage 5 is identical with the height of rectangle reinforcing cage 6, circular reinforcing cage 5 arranges longitudinal bracing muscle 11 and cross binding muscle 12 respectively with the top of rectangle reinforcing cage 6.The diameter of described vertical reinforcing bar 4 and stiffener 6 is 12-22 millimeter.
The utility model is in order to increase bonding strength and the weight capacity at bean column node place, the height of the crossbeam reinforcing bar of circular reinforcing cage 5 inner chamber is set to identical with the height of circular cage 5, vertical reinforcing bar 4 and stiffener 3 lay respectively in different horizontal planes, arrange a vertical reinforcing bar 4 between every two stiffeners 3.Make bean column node form bulk strength with beam column after pouring, to ensure that whole building intensity is consistent, application life improves further.
For making bean column node place form bulk strength in the reinforcing steel bar connecting device of the utility model precast beam Column border node, further increase weight capacity, vertical reinforcing bar 4 is set to 12-28 millimeter with the diameter of rectangle reinforcing cage 6, each for crossbeam reinforcing bar direction is 4-6 root, and crossbeam bar diameter is 10-28 millimeter.
The utility model is while increase bean column node intensity, in order to keep the strength consistency with crossbeam, itself and crossbeam are better connected as one, the further scheme provided is: longitudinal bracing muscle 11 is connected with the vertical reinforcement 10 that respective crossbeam is arranged with cross binding muscle 12, vertical reinforcement 10 blocks thereon after crossbeam reinforcing bar 8 bends, with wire binding, the horizontal direction of longitudinal bracing muscle 11 and cross binding muscle 12 arranges several lateral connection reinforcing bar 9, and lateral connection reinforcing bar 9 is connected with respective longitudinal bracing muscle 11 and cross binding muscle 12 and vertical reinforcement 10 respectively.Longitudinal bracing muscle 11 and cross binding muscle 12 are connected with adjacent vertical reinforcing bar 4 and stiffener 3 respectively.
The reinforcing bar adopted in the reinforcing steel bar connecting device of precast beam Column border node described in the utility model all preferentially selects screw-thread steel.In figure, 1 is crossbeam.
Claims (8)
1. the reinforcing steel bar connecting device of a precast beam Column border node, it is characterized in that: comprise circular reinforcing cage (5), circular reinforcing cage (5) evenly arranges at least four vertical reinforcing bars (4) in inside and outside one week, vertical reinforcing bar (4) is connected with circular reinforcing cage (5), the inner chamber of circular reinforcing cage (5) is provided with number row's crossbeam reinforcing bar (8), one end of number row's crossbeam reinforcing bar (8) is embedded in four direction crossbeam separately respectively, the short transverse of the number placing of reinforcement other end is identical with the short transverse of circular reinforcing cage (5), circular reinforcing cage (5) periphery four direction arranges the stiffener (3) perpendicular to column (2) respectively, stiffener (3) periphery of four direction is wound around rectangle reinforcing cage (6), rectangle reinforcing cage (6) is connected with stiffener (3), the height of circular reinforcing cage (5) is identical with the height of rectangle reinforcing cage (6), circular reinforcing cage (5) arranges longitudinal bracing muscle (11) and cross binding muscle (12) respectively with the top of rectangle reinforcing cage (6).
2. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, is characterized in that: the height of the crossbeam reinforcing bar (8) of circular reinforcing cage (5) inner chamber is identical with the height of circular reinforcing cage (5).
3. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, it is characterized in that: vertical reinforcing bar (4) lays respectively in different horizontal planes from stiffener (3), arranges a vertical reinforcing bar (4) between every two stiffeners (3).
4. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, is characterized in that: the diameter of vertical reinforcing bar (4) and stiffener (6) is 12-22 millimeter.
5. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, it is characterized in that: crossbeam reinforcing bar (8) each direction is 4-6 root, crossbeam reinforcing bar (8) diameter is 10-28 millimeter.
6. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, is characterized in that: described reinforcing bar is screw-thread steel.
7. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, it is characterized in that: longitudinal bracing muscle (11) is connected with the vertical reinforcement (10) that respective crossbeam is arranged with cross binding muscle (12), vertical reinforcement (10) blocks thereon after crossbeam reinforcing bar (8) bending, with wire binding, the horizontal direction of longitudinal bracing muscle (11) and cross binding muscle (12) arranges several lateral connection reinforcing bar (9), lateral connection reinforcing bar (9) is connected with respective longitudinal bracing muscle (11) and cross binding muscle (12) and vertical reinforcement (10) respectively.
8. the reinforcing steel bar connecting device of a kind of precast beam Column border node according to claim 1, is characterized in that: longitudinal bracing muscle (11) and cross binding muscle (12) are connected with adjacent vertical reinforcing bar (4) and stiffener (3) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420523769.7U CN204059609U (en) | 2014-05-16 | 2014-09-12 | A kind of reinforcing steel bar connecting device of precast beam Column border node |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410207696.5 | 2014-05-16 | ||
| CN201410207696 | 2014-05-16 | ||
| CN201420523769.7U CN204059609U (en) | 2014-05-16 | 2014-09-12 | A kind of reinforcing steel bar connecting device of precast beam Column border node |
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| Publication Number | Publication Date |
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| CN204059609U true CN204059609U (en) | 2014-12-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420523769.7U Active CN204059609U (en) | 2014-05-16 | 2014-09-12 | A kind of reinforcing steel bar connecting device of precast beam Column border node |
| CN201410463585.0A Active CN104234209B (en) | 2014-05-16 | 2014-09-12 | Construction method of beam-column joint |
| CN201410463624.7A Active CN104234210B (en) | 2014-05-16 | 2014-09-12 | The reinforcing steel bar connecting device of a kind of precast beam Column border node and construction method thereof |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410463585.0A Active CN104234209B (en) | 2014-05-16 | 2014-09-12 | Construction method of beam-column joint |
| CN201410463624.7A Active CN104234210B (en) | 2014-05-16 | 2014-09-12 | The reinforcing steel bar connecting device of a kind of precast beam Column border node and construction method thereof |
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| CN (3) | CN204059609U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110093978A (en) * | 2019-05-28 | 2019-08-06 | 广东联城住工装备信息科技有限公司 | Connecting joint structure, the construction method of connecting joint structure and assembled architecture |
| CN110093980A (en) * | 2019-05-30 | 2019-08-06 | 广东联城住工装备信息科技有限公司 | Beam-column node structure, the construction method of beam-column node structure and assembled architecture |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4676624B2 (en) * | 2001-02-13 | 2011-04-27 | 株式会社竹中工務店 | Connection method of precast concrete beams in column beam joints |
| CN101487291A (en) * | 2009-02-09 | 2009-07-22 | 刘馨裕 | Assembly node and construction method of prefabricated hollow beam and column |
| CN102086677A (en) * | 2009-12-02 | 2011-06-08 | 张吉华 | Prefabricated reinforced concrete beam and connection joint of reinforced concrete column and beam |
| CN102061743B (en) * | 2010-11-26 | 2012-05-23 | 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 |
| CN102071747A (en) * | 2010-12-17 | 2011-05-25 | 华南理工大学建筑设计研究院 | Joint of square steel tube concrete column and reinforced concrete floor and production method thereof |
| CN102505760B (en) * | 2011-11-17 | 2013-12-18 | 东南大学 | Prefabricated combined beam and column node member |
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2014
- 2014-09-12 CN CN201420523769.7U patent/CN204059609U/en active Active
- 2014-09-12 CN CN201410463585.0A patent/CN104234209B/en active Active
- 2014-09-12 CN CN201410463624.7A patent/CN104234210B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104234210B (en) | 2016-09-07 |
| CN104234209B (en) | 2017-01-11 |
| CN104234209A (en) | 2014-12-24 |
| CN104234210A (en) | 2014-12-24 |
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