CN207063269U - The beam-column node structure of assembled floor - Google Patents
The beam-column node structure of assembled floor Download PDFInfo
- Publication number
- CN207063269U CN207063269U CN201720804994.1U CN201720804994U CN207063269U CN 207063269 U CN207063269 U CN 207063269U CN 201720804994 U CN201720804994 U CN 201720804994U CN 207063269 U CN207063269 U CN 207063269U
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- unit reinforcing
- profile steel
- concrete layer
- reinforcing bar
- cast
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Abstract
A kind of beam-column node structure of assembled floor, truss bars concrete folding plate include preformed layer and overlapping layers, and preformed layer includes truss bars net and concrete layer；Truss bars host will be made up of upper and lower string unit reinforcing bar and web member unit reinforcing bar；The bottom of multiple lower edge unit reinforcing bars and multiple web member unit reinforcing bars is coated on inside it by concrete layer；Overlapping layers includes cast-in-place concrete layer and top additional muscle, and the top of middle part additional muscle, top additional muscle, wind up unit reinforcing bar and web member unit reinforcing bar is coated on inside it by cast-in-place concrete layer；H profile steel beam top flange is coated on interior by building coats.Floor headroom can be effectively saved in the node structure, installation effectiveness can be effectively improved.The whole height of girder steel plate is smaller in the node structure, can effectively reduce the occupancy to floor headroom, meanwhile, need support meanss few during in-site installation, the installation operation at the scene of being more convenient for, the installation effectiveness at scene can be effectively improved.
Description
Technical field
The utility model belongs to building engineering structure technical field, is related to bean column node, and in particular to a kind of Assembled Building
The beam-column node structure of plate.
Background technology
As the main member of building structure, the quality, cost, duration for engineering of floor technology have a significant impact.
At present, floor mainly has cast-in-situ reinforced concrete slab, concrete prefabricated board, Profiled Steel Sheet and Concrete Composite Floor and superimposed sheet
Etc. several.Wherein, though in-situ reinforced concrete slab has the advantages of good integrity, the Site Template of large amount of complex need to be carried out
Engineering, reinforced bar engineering and concrete works, slow so as to bring speed of application, long in time limit, cost of labor is high, and construction quality is not easy
The deficiencies of control, it is difficult to realize industrialized production, while be also unfavorable for energy-conservation and environmental protection.Although concrete prefabricated board speed of application
It hurry up, but floor integral rigidity is poor, and earthquake is serious, and the problems such as antiseepage, anti-leakage be present, seriously limits its application.Profiled sheet-
Although concrete combined floor floor integral rigidity is big, it is not necessary to formwork supporting plate, cost is high, and profiled sheet need to do fire prevention processing,
Bottom surface out-of-flatness, it need to often do furred ceiling processing.Superimposed sheet is integrated with the advantages of Bars In Poured Concrete Slab and prefabricated board, and being applied on building cover structure has
It than it is more prominent the advantages of, but the bean column node of existing superimposed sheet has the following disadvantages：1. in order to ensure load bearing stength and show
Assembling demand, the girder steel in beam-column node structure is directly connected to superimposed sheet lower surface, and then bean column node is whole
Body height is higher, can take the clear height of more floor；It is when 2. girder steel is fixedly connected with superimposed sheet at the scene, it is necessary to more
Support meanss, so as to can matter engineering cost, can also make scene speed of application it is slower；3. in order in superimposed sheet.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of bean column node knot of assembled floor
Structure, the whole height of girder steel is smaller in the node structure, can effectively reduce the occupancy to floor headroom, meanwhile, scene peace
Need support meanss few during dress, the installation operation at the scene of being more convenient for, live installation effectiveness can be effectively improved.
To achieve these goals, the utility model provides a kind of beam-column node structure of assembled floor, including building
Surface layer, truss bars concrete folding plate and H profile steel beam, truss bars concrete folding plate include preformed layer and overlapping layers, institute
Stating preformed layer includes truss bars net and concrete layer；The truss bars host will be by the lower edge list of multiple interconnections
First reinforcing bar, the unit reinforcing bar that winds up of multiple interconnections, multiple web member lists for connecting lower edge unit reinforcing bar and the unit reinforcing bar that winds up
First reinforcing bar and the multiple middle part additional muscle groups being fixedly connected positioned at the middle part of web member unit reinforcing bar and with multiple web member unit reinforcing bars
Into；The bottom of multiple lower edge unit reinforcing bars and multiple web member unit reinforcing bars is coated on inside it by the concrete layer；In advance
Passage is reserved with the middle part of concrete layer processed；The overlapping layers is located at preformed layer top, and it includes cast-in-place concrete layer and top
Additional muscle, the top additional muscle and multiple unit reinforcing bar sustained heights that wind up, cast-in-place concrete layer by top additional muscle, wind up
The top and middle part additional muscle of unit reinforcing bar and web member unit reinforcing bar are coated on inside it, and cast-in-place concrete layer respective channel
Position there is convex portion that is downwardly projecting and extending to below concrete layer, cast-in-place concrete layer and concrete layer
Contact surface is connected by pouring into a mould；The H profile steel beam is by H profile steel beam top flange, H profile steel web and H profile steel lower flange of girder edge group
Into the H profile steel web equally spaced offers multiple holes along its length；The top of the H profile steel beam is embedded in
The inside of truss bars concrete folding plate, and H profile steel beam top flange is embedded in the middle part of building coats, and H profile steel lower flange of girder
The lower surface connection of the convex portion of edge and cast-in-place concrete layer；Top additional muscle in the middle part additional muscle, overlapping layers and cast-in-place
Concrete layer is set with both passing through the hole.
In the technical scheme, the top of H profile steel beam is set to be embedded in the inside of truss bars concrete folding plate, and make H
Section steel beam top flange is embedded in the middle part of building coats, and so, not only can guarantee that has good load bearing stength and company at node
Intensity is connect, and Partial Height of the H profile steel beam outside truss bars concrete folding plate can be made smaller, passes through this node
Handle so as to effectively save the floor clear height height shared by girder steel, and then the area of floor clear height can be saved, so as to
To increase the increase floor number of plies in the case of floor clear height, or certain building height.Simultaneously as truss bars concrete folding plate
Template use can be also served as, and then can effectively save template, so not only saves construction costs, also causes in-site installation mistake
Cheng Gengjia is convenient, can be effectively increased efficiency of construction.Wherein the setting of cast-in-place concrete layer can be in order to burial equipment when mounted
Spool, relative to prefabricated assembled, caused problem of environmental pollution when can avoid the scene from slotting, meanwhile, it can also make construction effect
It is more attractive in appearance.It is inserted into passage by a part for girder steel and is coated by concrete, therefore, it is possible to reduce is wrapped by this portion
The anti-corrosion of steel splitting beam and the cost of fire prevention processing, can effectively save construction costs.
In order to facilitate the lifting of truss bars concrete folding plate, the size of the H profile steel beam top flange is less than H profile steel beam
The size of lower flange.
Not spillage, in addition to two templates being vertically arranged during in order to pour into a mould, the upper ends of two templates respectively with positioned at H types
The lower surface of the concrete layer of steel beam web plate both sides abuts against, the lower ends of two templates respectively with H profile steel lower flange of girder edge
Portion's left end and right-hand member abut against, and two templates are snugly arranged at the left and right sides of the convex portion of cast-in-place concrete layer respectively.
To pour into a mould effect to improve, and it can help to reduce cost, the template is wooden model block.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is H profile steel beam people's structural representation in the utility model.
In figure：1st, building coats, 2, truss bars concrete folding plate, 3, H profile steel beam, 4, preformed layer, 5, overlapping layers, 6,
Concrete layer, 7, cast-in-place concrete layer, 8, truss bars net, 9, wind up unit reinforcing bar, 10, web member unit reinforcing bar, 11, under
String unit reinforcing bar, 12, middle part additional muscle, 13, top additional muscle, 14, template, 15, hole, 16, H profile steel lower flange of girder edge, 17, H
Shaped steel web, 18, H profile steel beam top flange, 19, convex portion.
Embodiment
The utility model is described in further detail below.
As depicted in figs. 1 and 2, a kind of beam-column node structure of assembled floor, including building coats 1, truss bars mix
Native superimposed sheet 2 and H profile steel beam 3 are coagulated, truss bars concrete folding plate 2 includes preformed layer 4 and overlapping layers 5, and the preformed layer 4 wraps
Include truss bars net 8 and concrete layer 6；The truss bars net 8 is mainly by the lower edge unit reinforcing bar of multiple interconnections
11st, the web member list of the unit reinforcing bar 9 that winds up of multiple interconnections, multiple connection lower edge unit reinforcing bars 11 and the unit reinforcing bar 9 that winds up
First reinforcing bar 10 and the multiple middle parts being fixedly connected positioned at the middle part of web member unit reinforcing bar 10 and with multiple web member unit reinforcing bars 10 are attached
Reinforcement 12 forms；The concrete layer 6 wraps the bottom of multiple lower edge unit reinforcing bars 11 and multiple web member unit reinforcing bars 10
Overlay on inside it；The middle part of concrete layer 6 is reserved with passage；
The overlapping layers 5 is located at the top of preformed layer 4, and it includes cast-in-place concrete layer 7 and top additional muscle 13, the top
Additional muscle 13 and multiple sustained heights of unit reinforcing bar 9 that wind up, cast-in-place concrete layer 7 is by top additional muscle 13, wind up unit reinforcing bar 9
It is coated on the top of web member unit reinforcing bar 10 and middle part additional muscle 12 inside it, and the respective channel of cast-in-place concrete layer 7
Position has convex portion 19 that is downwardly projecting and extending to the lower section of concrete layer 6, cast-in-place concrete layer 7 and concrete layer
6 contact surface is connected by pouring into a mould；
The H profile steel beam 3 is made up of H profile steel beam top flange 18, H profile steel web 17 and H profile steel lower flange of girder edge 16, described
H profile steel web 17 equally spaced offers multiple holes 15 along its length, and the spacing between hole 15 is 200mm；Institute
The top for stating H profile steel beam 3 is embedded in the inside of truss bars concrete folding plate 2, and H profile steel beam top flange 18 is embedded in building
The middle part of surface layer 1, and H profile steel lower flange of girder edge 16 is connected with the lower surface of the convex portion 19 of cast-in-place concrete layer 7；
Top additional muscle 13 and cast-in-place concrete layer 7 in the middle part additional muscle 12, overlapping layers 5 both pass through the hole
15 ground are set.
The top of H profile steel beam is embedded in the inside of truss bars concrete folding plate, and bury H profile steel beam top flange
In the middle part of building coats, so, it not only can guarantee that there is good load bearing stength and bonding strength at node, and H can be made
Partial Height of the section steel beam outside truss bars concrete folding plate is smaller, by the processing of this node so as to effectively saving
The floor clear height height shared by girder steel is saved, and then the area of floor clear height can be saved, so as to increase floor clear height, or
Increase the floor number of plies in the case of certain building height.Simultaneously as truss bars concrete folding plate can also serve as template use,
And then template can be effectively saved, and construction costs is so not only saved, also make it that field-mounted process is more convenient, can be effective
Increase efficiency of construction.Wherein the setting of cast-in-place concrete layer can be in order to burial equipment spool when mounted, relative to prefabricated dress
With formula, caused problem of environmental pollution when can avoid the scene from slotting, meanwhile, it can also make construction effect more attractive in appearance.Due to girder steel
A part be inserted into passage and coated by concrete, therefore, it is possible to reduce be wrapped by the anti-corrosion of this part girder steel and anti-
The cost of fire processing, can effectively save construction costs.
In order to facilitate the lifting of truss bars concrete folding plate, the size of the H profile steel beam top flange 18 is less than H profile steel
The size of lower flange of girder edge 16.
Not spillage, in addition to two templates 14 being vertically arranged during in order to pour into a mould, the upper ends of two templates 14 respectively with position
Abutted against in the lower surface of the concrete layer 6 of the both sides of H profile steel web 17, the lower ends of two templates 14 respectively with H profile steel
The upper left end of lower flange of girder edge 16 and right-hand member abut against, and two templates 14 are snugly arranged at the convex of cast-in-place concrete layer 7 respectively
The left and right sides in portion.
To pour into a mould effect to improve, and it can help to reduce cost, the template 14 is wooden model block.
In use, after the completion of the assembling of H profile steel beam 3, the assembling of both sides plank sheathing 14 is carried out, then by truss bars concrete
The preformed layer 4 of superimposed sheet 2 carries out on-site hoisting and is simultaneously assemblied in the upper end of two plank sheathings 14, and by top additional muscle 12 and middle part
Additional muscle 13 carries out colligation, and the cast of cast-in-place concrete layer 7 is carried out after the completion of colligation, finally carries out the cast of building coats 1.
Claims (4)
1. a kind of beam-column node structure of assembled floor, including building coats（1）With truss bars concrete folding plate（2）,
Characterized in that, also include H profile steel beam（3）, truss bars concrete folding plate（2）Including preformed layer（4）And overlapping layers（5）,
The preformed layer（4）Including truss bars net（8）And concrete layer（6）；The truss bars net（8）Mainly by multiple phases
The lower edge unit reinforcing bar to connect（11）, multiple interconnections the unit reinforcing bar that winds up（9）, it is multiple connection lower edge unit reinforcing bar
（11）With the unit reinforcing bar that winds up（9）Web member unit reinforcing bar（10）And positioned at web member unit reinforcing bar（10）Middle part and with multiple abdomens
Bar unit reinforcing bar（10）The multiple middle part additional muscles being fixedly connected（12）Composition；The concrete layer（6）By multiple lower edges
Unit reinforcing bar（11）With multiple web member unit reinforcing bars（10）Bottom be coated on inside it；Concrete layer（6）Middle part it is pre-
Leave passage；
The overlapping layers（5）Positioned at preformed layer（4）Top, it includes cast-in-place concrete layer（7）With top additional muscle（13）, it is described
Top additional muscle（13）With multiple unit reinforcing bars that wind up（9）Sustained height, cast-in-place concrete layer（7）By top additional muscle（13）、
Wind up unit reinforcing bar（9）With web member unit reinforcing bar（10）Top and middle part additional muscle（12）It is coated on inside it, and it is cast-in-place
Concrete layer（7）The position of respective channel has downwardly projecting and extends to concrete layer（6）The convex portion (19) of lower section, it is existing
Pouring concrete layer（7）With concrete layer（6）Contact surface pass through pour into a mould connection；
The H profile steel beam（3）It is made up of H profile steel beam top flange (18), H profile steel web (17) and H profile steel lower flange of girder edge (16),
The H profile steel web (17) equally spaced offers multiple holes (15) along its length；The H profile steel beam（3）It is upper
Portion is embedded in truss bars concrete folding plate（2）Inside, and H profile steel beam top flange (18) is embedded in building coats（1）'s
Middle part, and H profile steel lower flange of girder edge (16) and cast-in-place concrete layer（7）Convex portion (19) lower surface connection；
The middle part additional muscle（12）, overlapping layers（5）In top additional muscle（13）And cast-in-place concrete layer（7）Both pass through described
Set to hole (15).
A kind of 2. beam-column node structure of assembled floor according to claim 1, it is characterised in that the H profile steel beam
The size of top flange (18) is less than the size of H profile steel lower flange of girder edge (16).
3. the beam-column node structure of a kind of assembled floor according to claim 1 or 2, it is characterised in that also including two
The individual template being vertically arranged（14）, two templates（14）Upper end respectively with positioned at the prefabricated mixed of H profile steel web (17) both sides
Solidifying soil layer（6）Lower surface abut against, two templates（14）Lower end respectively with H profile steel lower flange of girder edge (16) upper left end and the right side
End abuts against, and two templates（14）Cast-in-place concrete layer is snugly arranged at respectively（7）Convex portion the left and right sides.
A kind of 4. beam-column node structure of assembled floor according to claim 3, it is characterised in that the template（14）
For wooden model block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804994.1U CN207063269U (en) | 2017-07-05 | 2017-07-05 | The beam-column node structure of assembled floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720804994.1U CN207063269U (en) | 2017-07-05 | 2017-07-05 | The beam-column node structure of assembled floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063269U true CN207063269U (en) | 2018-03-02 |
Family
ID=61507334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720804994.1U Expired - Fee Related CN207063269U (en) | 2017-07-05 | 2017-07-05 | The beam-column node structure of assembled floor |
Country Status (1)
| Country | Link |
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| CN (1) | CN207063269U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978856A (en) * | 2018-09-25 | 2018-12-11 | 沈阳建筑大学 | A kind of assembled Honeycomb Beam panel structure system |
| CN109667376A (en) * | 2019-01-29 | 2019-04-23 | 天津城建大学 | Novel superposed superstructure and its construction method suitable for steel construction H profile steel beam |
| CN109868943A (en) * | 2018-12-29 | 2019-06-11 | 杭萧钢构股份有限公司 | A kind of combination beam and its construction method of girder steel and steel bar truss floor support plate composition |
| CN110005109A (en) * | 2019-04-01 | 2019-07-12 | 智聚装配式绿色建筑创新中心南通有限公司 | A kind of open flume type prestressed concrete overlapped slab |
| CN110258878A (en) * | 2019-07-08 | 2019-09-20 | 江苏广兴集团有限公司 | Stealthy beam assembled disassembly-free heat-insulation floor construction |
| CN110259172A (en) * | 2019-06-25 | 2019-09-20 | 杭州聚源建筑设计有限公司 | Former prefabricated board transform the construction method of Bars In Poured Concrete Slab as |
| CN112482637A (en) * | 2020-12-11 | 2021-03-12 | 华侨大学 | GRC disassembly-free template for pouring concrete beam plate |
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2017
- 2017-07-05 CN CN201720804994.1U patent/CN207063269U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978856A (en) * | 2018-09-25 | 2018-12-11 | 沈阳建筑大学 | A kind of assembled Honeycomb Beam panel structure system |
| CN109868943A (en) * | 2018-12-29 | 2019-06-11 | 杭萧钢构股份有限公司 | A kind of combination beam and its construction method of girder steel and steel bar truss floor support plate composition |
| CN109868943B (en) * | 2018-12-29 | 2024-01-12 | 杭萧钢构股份有限公司 | Combined beam formed by steel beam and steel bar truss floor support plate and construction method thereof |
| CN109667376A (en) * | 2019-01-29 | 2019-04-23 | 天津城建大学 | Novel superposed superstructure and its construction method suitable for steel construction H profile steel beam |
| CN109667376B (en) * | 2019-01-29 | 2024-04-26 | 天津城建大学 | Novel superposed floor system suitable for H-shaped steel beam of steel structure and construction method thereof |
| CN110005109A (en) * | 2019-04-01 | 2019-07-12 | 智聚装配式绿色建筑创新中心南通有限公司 | A kind of open flume type prestressed concrete overlapped slab |
| CN110259172A (en) * | 2019-06-25 | 2019-09-20 | 杭州聚源建筑设计有限公司 | Former prefabricated board transform the construction method of Bars In Poured Concrete Slab as |
| CN110259172B (en) * | 2019-06-25 | 2021-03-16 | 杭州聚源建筑设计有限公司 | Construction method for transforming original precast slab into cast-in-place slab |
| CN110258878A (en) * | 2019-07-08 | 2019-09-20 | 江苏广兴集团有限公司 | Stealthy beam assembled disassembly-free heat-insulation floor construction |
| CN110258878B (en) * | 2019-07-08 | 2024-04-05 | 江苏广兴集团有限公司 | Hidden beam assembled disassembly-free heat preservation floor structure |
| CN112482637A (en) * | 2020-12-11 | 2021-03-12 | 华侨大学 | GRC disassembly-free template for pouring concrete beam plate |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180302 Termination date: 20200705 |