CN104264795B - A kind of beam column flexible connecting device and construction method thereof - Google Patents
A kind of beam column flexible connecting device and construction method thereof Download PDFInfo
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- CN104264795B CN104264795B CN201410584591.1A CN201410584591A CN104264795B CN 104264795 B CN104264795 B CN 104264795B CN 201410584591 A CN201410584591 A CN 201410584591A CN 104264795 B CN104264795 B CN 104264795B
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- reinforcing bar
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Abstract
The invention provides a kind of beam column flexible connecting device and construction method thereof, including the crossbeam reinforcing bar on the crossbeam termination being arranged on four direction, the termination of crossbeam reinforcing bar arranges connector, the crossbeam steel bar end connector that each two horizontal direction correspondence is arranged is connected with the two ends of steel cable respectively, and the crossbeam reinforcing bar that four direction is distributed by several steel cables is connected with each other.Its construction method step is: 1. take steel cable standby；2. steel cable is prepared standby with the connector of crossbeam bar connecting；3. four crossbeam terminations are respectively placed in four orientation of column 1；4. steel cable two ends is each passed through the spacing hole on groove type shell 15；5. limited block 38 is fixed on steel cable two ends；6. crossbeam reinforcing bar is inserted groove type shell inner cavity be connected with crossbeam reinforcing bar outer wall formation beam column flexibly connect.The present invention makes the efficiency of the construction method of bean column node be greatly improved, and thoroughly avoids all of deficiency in existing construction method.
Description
Technical field
The present invention relates to construction, be a kind of beam column flexible connecting device and construction method thereof.
Background technology
At present precast beam has three kinds of methods in stigma position when connecting: a kind of is the joint of each two horizontal direction precast beam
Reinforcing bar is mutually folded arms overlap joint, and the deficiency of this method is the length long enough that the joint reinforcing bar of precast beam needs and it needs in advance
Make reinforcing bar mutual dislocation place during beam processed in beam body, otherwise cannot realize overlap joint of mutually folding arms, and give prefabricated, transport and execute
Work brings inconvenience, time the most prefabricated, easily makes mistakes, and production efficiency is low；Second method is: each two horizontal direction
Precast beam joint reinforcing bar screw shell connects, and the deficiency of this method is: need to be in the joint reinforcing bar of two precast beams
Relative rectilinear position, it is impossible to have any dimensional discrepancy, otherwise cannot realize firmly connecting, and the manufacture difficulty of precast beam is very big；The
Three kinds of methods are: the joint reinforcing bar grout sleeve of each two horizontal direction connects, although this method is easier than second method
In operation, but, owing to two beams need the most corresponding, the relative status requirement of two beams is higher, and difficulty of construction is big, is constructed into
This height, efficiency of construction is low.
Summary of the invention
It is an object of the present invention to provide a kind of beam column flexible connecting device and construction method thereof, it can solve the problem that existing skill
The deficiency of art.
The present invention for achieving the above object, is achieved through the following technical solutions: a kind of beam column flexible connecting device, including setting
Putting the crossbeam reinforcing bar on the crossbeam termination of four direction, the termination of crossbeam reinforcing bar arranges connector, each two horizontal direction pair
The crossbeam steel bar end connector that should arrange is connected with the two ends of steel cable respectively, the beam steel that four direction is distributed by several steel cables
Muscle is connected with each other.Described connector is provided with groove type shell, and groove type outer casing inner wall arranges female thread, and groove type shell is offered
Spacing hole, one end of steel cable fixes with limited block, and limited block is positioned at the inner chamber of groove type shell, and the outer edge of limited block 38 is more than
The diameter of spacing hole, crossbeam reinforcing bar outer wall arranges external screw thread, and the inwall of groove type shell coordinates with crossbeam reinforcing bar outer wall.Connect
Part is provided with groove type shell, and groove type shell is offered spacing hole, and spacing hole edge with groove type outer casing inner wall connecting portion is
Cone tank, cone tank larger diameter end is the most equal with the outer end edges of groove type shell, one end stationary wedge block of steel cable, groove
Formula outer casing inner wall coordinates with crossbeam reinforcing bar outer wall, installs spring between crossbeam reinforcing bar and wedge.Described crossbeam reinforcing bar is arranged on
The termination of crossbeam is at least two, and the end dress head of the crossbeam of four direction is respectively positioned on column, and the upper surface of column arranges number
Individual column reinforcing bar, the first steel cable and the second steel cable are connected with first crossbeam and the 3rd crossbeam respectively by connector, the 3rd steel cable
Being connected with second cross beam and the 4th crossbeam respectively by connector with the 4th steel cable, column reinforcing bar is distributed in column and touches with crossbeam
After space in.A root post reinforcing bar at least it is distributed between every two crossbeam reinforcing bars.
The construction method of described a kind of beam column flexible connecting device, step is as follows:
1. steel cable is taken standby；
2. preparing steel cable standby with the connector of crossbeam bar connecting, connector has a groove type shell and limited block,
The groove floor of groove type shell offers spacing hole；
3. four crossbeam terminations are respectively placed in four orientation of column, pre-buried several column reinforcing bars, every horizontal stroke on column
The most pre-buried two crossbeam reinforcing bars on beam；
4. steel cable two ends is each passed through the spacing hole on groove type shell, is positioned at the cavity of two groove type shells
In；
5. limited block is fixed on steel cable two ends；
6. crossbeam reinforcing bar is inserted the inner chamber of groove type shell, makes the inwall of groove type shell with crossbeam reinforcing bar outer wall even
Connect, form beam column and flexibly connect.
Step 2. described in limited block be that the outer edge of rectangular block or circular block, rectangular block or circular block is more than spacing
The steps in hole 2. described in limited block be wedge, wedge coordinates with the cone tank on groove type outer casing inner wall.Wedge
Between shape block and crossbeam reinforcing bar, spring is set.Step the most described groove type shell and crossbeam reinforcing bar outer wall method of attachment are that screw thread connects
Connect.
The invention provides a kind of be prone to prefabricated and be prone to construction beam column flexible connecting structure, and intensity and carrying energy
Power does not lowers, and it makes the efficiency of the construction method of bean column node be greatly improved, and thoroughly avoids in existing construction method all
Deficiency.The beam column flexible connecting device of the present invention need not longer beam splice reinforcing bar, makes precast beam simple when making, square
Just, it is not necessary to reinforcing bar is arranged in dislocation, production efficiency is high.When bean column node is constructed, owing to steel cable has flexibility, and can be multiple
Adjust height and right position etc. in position or plane, therefore, there is no need to mutually to dodge, overlap joint of folding arms, adjust at the construction field (site)
Position and reinforcing bar is carried out bending dodge, makes efficiency of construction be greatly improved, and the crossbeam reinforcement location of precast beam is not required to accurately calculate
And layout, during construction, to level two beam opposite position without being strict with.
Accompanying drawing explanation
Accompanying drawing 1 is present configuration schematic diagram；Accompanying drawing 2 is A-A sectional structure schematic diagram in accompanying drawing 1；Accompanying drawing 3 is accompanying drawing 2
Middle I portion structure for amplifying schematic diagram, the first structure of main this junction of expression；Accompanying drawing 4 is structure for amplifying signal in I portion in accompanying drawing 2
Figure, the main the second structure representing this junction；Accompanying drawing 5 be in accompanying drawing 4 B to structure for amplifying schematic diagram.
Detailed description of the invention
The present invention will be further described for comparison accompanying drawing.
A kind of beam column flexible connecting device of the present invention, including the beam steel on the crossbeam termination being arranged on four direction
Muscle, the termination of crossbeam reinforcing bar arranges connector, the crossbeam steel bar end connector that each two horizontal direction correspondence is arranged respectively with
The two ends of steel cable connect, and the crossbeam reinforcing bar that four direction is distributed by several steel cables is connected with each other.
In beam column flexible connecting device of the present invention, the connector between steel cable and crossbeam reinforcing bar can have various structures, this
Inventing one of preferred scheme is: connector is provided with groove type shell 15, and groove type shell 15 inwall arranges female thread, groove type
Offering spacing hole 37 on shell 15, one end of steel cable is fixed with limited block 38, and limited block 38 is positioned at the inner chamber of groove type shell 15
36, the outer edge of limited block 38, more than the diameter of spacing hole 37, crossbeam reinforcing bar outer wall arranges external screw thread, groove type shell 15
Inwall coordinates with crossbeam reinforcing bar outer wall.This attachment structure is easy to manufacture, install, and efficiency of construction is high, and is connected firmly.
Preferably the two of connector scheme are: connector is provided with groove type shell 15, groove type shell 15 is offered spacing
Hole 37, spacing hole 37 edge and groove type shell 15 inwall connecting portion are cone tanks 39, cone tank 39 larger diameter end and groove
The outer end edges of formula shell 15 is the most equal, one end stationary wedge block 40 of steel cable, groove type shell 15 inwall and crossbeam reinforcing bar
Outer wall coordinate, between crossbeam reinforcing bar and wedge 40 install spring 41, this structure have easily fabricated, be prone to the advantages such as construction,
Particularly coordinating of the cone tank of this structure and wedge can make junction more firm when bearing pulling force.
The termination that crossbeam reinforcing bar of the present invention is arranged on crossbeam is at least two, and the end dress head of the crossbeam of four direction is equal
Being positioned on column 1, the upper surface of column 1 arranges several column reinforcing bar 6, the first steel cable 24 and the second steel cable 19 pass through connector
Be connected with first crossbeam 3 and the 3rd crossbeam 5 respectively, the 3rd steel cable 14 and the 4th steel cable 9 by connector respectively with second cross beam 4
Connecting with the 4th crossbeam 2, column reinforcing bar 6 is distributed in column 1 and crossbeam space the most after touch.Between every two crossbeam reinforcing bars extremely
It is distributed a root post reinforcing bar 6 less.This is one of the flexible connecting device preferred embodiment of the present invention, and the structure of the present invention is permissible
Making column number of steel bars arrange many, the distribution of column reinforcing bar is not distributed by crossbeam reinforcing bar and is affected, thus increases beam column joint further
The bearing strength of point, increases safety.
A kind of construction method of the beam column flexible connecting device of the present invention, step is as follows:
1. steel cable is taken standby；
2. preparing steel cable standby with the connector of crossbeam bar connecting, connector has a groove type shell 15 and spacing
Block, offers spacing hole 37 in the groove floor of groove type shell 15；
3. four crossbeam terminations are respectively placed in four orientation of column 1, pre-buried several column reinforcing bars 6 on column 1, every
The most pre-buried two crossbeam reinforcing bars on crossbeam；
4. the spacing hole 37 steel cable two ends being each passed through on groove type shell 15, is positioned at the chamber of two groove type shells
In body 36；
5. limited block 38 is fixed on steel cable two ends；
6. crossbeam reinforcing bar is inserted the inner chamber of groove type shell 15, makes inwall and the crossbeam reinforcing bar outer wall of groove type shell 15
Connect, form beam column and flexibly connect.
Preferably scheme is: step 2. described in limited block be outside rectangular block or circular block, rectangular block or circular block
Edge is more than the diameter of spacing hole 37.This is easy for the preferred structure manufacturing, installing and construct.
Step 2. described in limited block can also is that wedge, wedge and the cone tank on groove type shell 15 inwall
39 coordinate.Spring 41 is set between wedge and crossbeam reinforcing bar.It can make crossbeam reinforcing bar be connected under a stretching force with between steel cable
More firm.
Step the most described groove type shell 15 is preferably threadeded with crossbeam reinforcing bar outer wall method of attachment.
In figure of the present invention: 7 first crossbeam reinforcing bar 8 second cross beam reinforcing bar 9 first steel cable 10 first adapter sleeves 11 second
Adapter sleeve 12 the 3rd crossbeam reinforcing bar 13 the 4th crossbeam reinforcing bar 16 the 4th adapter sleeve 17 the 5th crossbeam reinforcing bar 18 the 6th beam steel
Muscle 20 the 5th adapter sleeve 21 the 6th adapter sleeve 22 the 7th crossbeam reinforcing bar 23 the 8th crossbeam reinforcing bar 25 the 7th adapter sleeve 26
Eight adapter sleeve 27 the 9th crossbeam reinforcing bar 28 the tenth crossbeam reinforcing bar 29 the 5th flexible connecting member 30 the 9th adapter sleeves 31 the tenth are even
Female connector 32 the 6th flexible connecting member 33 the 7th flexible connecting member 34 the 11st adapter sleeve 35 the 12nd adapter sleeve.
Claims (9)
1. a beam column flexible connecting device, it is characterised in that: include the beam steel being arranged on the crossbeam termination of four direction
Muscle, the termination of crossbeam reinforcing bar arranges connector, the crossbeam steel bar end connector that each two horizontal direction correspondence is arranged respectively with
The two ends of steel cable connect, and the crossbeam reinforcing bar that four direction is distributed by several steel cables is connected with each other, and crossbeam reinforcing bar is arranged on crossbeam
Termination is at least two, and the end dress head of the crossbeam of four direction is respectively positioned on column (1), and the upper surface of column (1) arranges number
Individual column reinforcing bar (6), the first steel cable (24) and the second steel cable (19) by connector respectively with first crossbeam (3) and the 3rd crossbeam
(5) connecting, the 3rd steel cable (14) and the 4th steel cable (9) are connected with second cross beam (4) and the 4th crossbeam (2) respectively by connector
Connecing, column reinforcing bar (6) is distributed in column (1) and crossbeam space the most after touch.
A kind of beam column flexible connecting device the most according to claim 1, it is characterised in that: described connector is provided with groove type
Shell (15), groove type shell (15) inwall arranges female thread, groove type shell (15) is offered spacing hole (37), the one of steel cable
End is fixed with limited block (38), and limited block (38) is positioned at the inner chamber (36) of groove type shell (15), the outer edge of limited block (38)
More than the diameter of spacing hole (37), crossbeam reinforcing bar outer wall arranges external screw thread, the inwall of groove type shell (15) and crossbeam reinforcing bar
Outer wall coordinates.
A kind of beam column flexible connecting device the most according to claim 1, it is characterised in that: connector is provided with groove type shell
(15), groove type shell (15) is offered spacing hole (37), spacing hole (37) edge and groove type shell (15) inwall connecting portion
Position is cone tank (39), and cone tank (39) larger diameter end is the most equal with the outer end edges of groove type shell (15), the one of steel cable
End stationary wedge block (40), groove type shell (15) inwall coordinates with crossbeam reinforcing bar outer wall, crossbeam reinforcing bar and wedge (40) it
Between install spring (41).
A kind of beam column flexible connecting device the most according to claim 1, it is characterised in that: between every two crossbeam reinforcing bars extremely
It is distributed a root post reinforcing bar (6) less.
5. the construction method of a kind of beam column flexible connecting device described in claim 1-4, it is characterised in that: step is as follows:
1. steel cable is taken standby；
2. preparing steel cable standby with the connector of crossbeam bar connecting, connector has a groove type shell (15) and limited block,
The groove floor of groove type shell (15) is offered spacing hole (37)；
3. four crossbeam terminations are respectively placed in four orientation of column (1), the upper pre-buried several column reinforcing bars (6) of column (1), often
The most pre-buried two crossbeam reinforcing bars on root crossbeam；
4. steel cable two ends is each passed through the spacing hole (37) on groove type shell (15), is positioned at the chamber of two groove type shells
In body (36)；
5. limited block (38) is fixed on steel cable two ends；
6. crossbeam reinforcing bar is inserted the inner chamber of groove type shell (15), makes inwall and the crossbeam reinforcing bar outer wall of groove type shell (15)
Connect, form beam column and flexibly connect.
The construction method of a kind of beam column flexible connecting device the most according to claim 5, it is characterised in that: step 2. middle institute
The limited block stated is the outer edge diameter more than spacing hole (37) of rectangular block or circular block, rectangular block or circular block.
The construction method of a kind of beam column flexible connecting device the most according to claim 5, it is characterised in that: step 2. middle institute
The limited block stated is wedge, and wedge coordinates with the cone tank (39) on groove type shell (15) inwall.
The construction method of a kind of beam column flexible connecting device the most according to claim 7, it is characterised in that: wedge is with horizontal
Spring (41) is set between beam steel.
The construction method of a kind of beam column flexible connecting device the most according to claim 5, it is characterised in that: step is 6. described
Groove type shell (15) is to threaded with crossbeam reinforcing bar outer wall method of attachment.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2014103991400 | 2014-08-14 | ||
| CN201410399140 | 2014-08-14 | ||
| CN201410399140.0 | 2014-08-14 |
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| Publication Number | Publication Date |
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| CN104264795A CN104264795A (en) | 2015-01-07 |
| CN104264795B true CN104264795B (en) | 2016-11-30 |
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| CN201410584591.1A Active CN104264795B (en) | 2014-08-14 | 2014-10-28 | A kind of beam column flexible connecting device and construction method thereof |
| CN201420628181.8U Active CN204126065U (en) | 2014-08-14 | 2014-10-28 | A kind of beam column flexible connecting device |
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| CN201420628181.8U Active CN204126065U (en) | 2014-08-14 | 2014-10-28 | A kind of beam column flexible connecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104264795B (en) * | 2014-08-14 | 2016-11-30 | 山东万斯达建筑工业化研究院有限公司 | A kind of beam column flexible connecting device and construction method thereof |
| CN104775536A (en) * | 2015-03-18 | 2015-07-15 | 成都绿迪科技有限公司 | Beam column flexible connecting part |
| CN109386091A (en) * | 2018-12-14 | 2019-02-26 | 苏州光彩建筑钢品有限公司 | A kind of crossbeam of the integrated fashioned iron class house convenient for construction |
| CN109680807A (en) * | 2019-01-25 | 2019-04-26 | 华汇工程设计集团股份有限公司 | Anchor structure and method of the pre-tensioning system Prefabricated superposed beam steel strand wires in bean column node |
| CN110939197B (en) * | 2019-12-25 | 2021-05-14 | 彭绵杰 | Connection type reinforced concrete anti-seismic system |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1079130C (en) * | 1999-06-30 | 2002-02-13 | 张晶廷 | Construction method of 3D architeccture system for house building |
| KR100621539B1 (en) * | 2003-12-23 | 2006-09-13 | 동양종합건업 주식회사 | Method for connecting continuously P.S.C-Ibeam by steel bracket and its structure |
| CN2918572Y (en) * | 2006-07-17 | 2007-07-04 | 福州大学 | Beam-column connected node employed in building frame |
| CN101922237B (en) * | 2010-08-27 | 2012-01-11 | 北京工业大学 | Connector-type tensioning and anchoring system of reinforced concrete flexural piece with prestress steel strands |
| CN102373770A (en) * | 2011-11-21 | 2012-03-14 | 华汇工程设计集团股份有限公司 | Anchoring structure for end part of steel strand and anchoring method thereof |
| CN104264795B (en) * | 2014-08-14 | 2016-11-30 | 山东万斯达建筑工业化研究院有限公司 | A kind of beam column flexible connecting device and construction method thereof |
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| CN204126065U (en) | 2015-01-28 |
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Address after: 250419 No. 66 Huayang Road, Jiyang Town, Jiyang County, Jinan City, Shandong Province Patentee after: Shandong Wan Sida industrialization of construction industry academy Co., Ltd Address before: 250014 Shandong Province, Ji'nan City Lixia District liberation road No. 27 building wansida Patentee before: Shandong Wan Sida industrialization of construction industry academy Co., Ltd |
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