CN108086556A - Integrated light girder truss composite floor and its flange plate type connection structure - Google Patents
Integrated light girder truss composite floor and its flange plate type connection structure Download PDFInfo
- Publication number
- CN108086556A CN108086556A CN201810098637.7A CN201810098637A CN108086556A CN 108086556 A CN108086556 A CN 108086556A CN 201810098637 A CN201810098637 A CN 201810098637A CN 108086556 A CN108086556 A CN 108086556A
- Authority
- CN
- China
- Prior art keywords
- composite floor
- steel
- flange plate
- flange
- truss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
- E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
- E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
Abstract
The invention discloses integrated light girder truss composite floor and its flange plate type connection structures, including composite floor, steel pipe column, moving flange plate and auxiliary connection, the steel pipe column includes square steel tube, fixed flange is welded on the square steel tube, the fixed flange lower end is welded with the steel ribs for strengthening connection with square steel tube, the fixed flange upper end frame is equipped with composite floor, the moving flange plate that the composite floor upper end is set, the composite floor top and bottom are installed by the auxiliary connection on moving flange plate and fixed flange fix respectively；The integrated light girder truss composite floor and its flange plate type connection structure of the present invention is on the premise of ensuring that connecting node has larger coupling stiffness, realize integration and the factory prefabricating of composite floor girder truss, the assembly rate and speed of application of steel construction are improved, and assembly unit is all connected by screw bolts the assembly, dismounting and movement convenient for structure.
Description
Technical field
The present invention relates to assembled beam-column connecting node technical field, be specifically integrated light girder truss composite floor and
Its flange plate type connection structure.
Background technology
Steel construction medium-pressure type steel plate combination floor application is extremely extensive, and wherein concrete is frequently with cast-in-place form, this is very
The assembly rate of steel construction is affected in big degree, construction period is added, the fast-assembling feature of steel construction is made to be difficult to play, realizes one
Body composite floor and girder truss prefabrication can inherently solve the above problems.
The content of the invention
It is an object of the invention to provide integrated light girder truss composite floor and its flange plate type connection structures, realize
Integrated combination floor and the production of girder truss factory prefabricating.
To achieve the above object, the present invention provides following technical solution：
Integrated light girder truss composite floor and its flange plate type connection structure, including composite floor, steel pipe column, activity
Ring flange and auxiliary connection, the steel pipe column include square steel tube, fixed flange, the mounting flange are welded on the square steel tube
Disk lower end be welded with square steel tube strengthen connection steel ribs, the fixed flange upper end frame be equipped with composite floor, described group
The moving flange plate that floor upper end is set is closed, the composite floor top and bottom pass through moving flange plate and mounting flange respectively
Auxiliary connection installation on disk is fixed.
Preferably, the composite floor includes light truss beam lattice, and rectangular steel pipe is provided in the light truss beam lattice
Secondary beam is equipped with profiled steel sheet combination floor on the rectangular steel pipe secondary beam.
Preferably, the light truss beam lattice include light steel truss structure beam, and the light steel truss structure beam both ends are welded with node cover
Pipe, the light steel truss structure beam that node casing is welded with described in four form the rectangular frame of horizontal plane and by connection setting up and down
Part is welded to connect integrally.
Preferably, the connector is L-type steel plate, and at least three through holes are provided on L-type steel plate.
Preferably, the profiled steel sheet combination floor includes remain silent profiled sheet and concrete, the profiled sheet of remaining silent
It is uniformly laid on rectangular steel pipe secondary beam, the horizontal reinforcement placing in profiled sheet upper end of remaining silent, the concrete uniformly pours
It is remaining silent on profiled sheet and is combining to form floor with reinforcing bar.
Preferably, the moving flange plate includes strengthening flange, and reinforcing sleeve is welded on the reinforcement flange, described to add
Strong casing is sleeved on square steel tube.
Compared with prior art, the beneficial effects of the invention are as follows：
(1), making of the invention and simple installation are, it can be achieved that composite floor, the integrated construction of light truss beam and fast
Speed lifting, is greatly shortened the construction period, and can guarantee the mechanical property of node；
(2), installation of the invention is using high strength exploitation, convenient for the dismantling of composite floor, moves, group again
Dress.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is partial enlarged view at the A of the present invention；
Fig. 3 is the composite floor dimensional structure diagram of the present invention；
Fig. 4 is the light truss beam lattice dimensional structure diagram of the present invention；
Fig. 5 is the steel pipe column assembling schematic diagram of the present invention；
Fig. 6 is the moving flange plate assembling schematic diagram of the present invention.
In figure：1- composite floors；11- light truss beam lattice；111- light steel truss structure beams；112- connectors；113- node covers
Pipe；12- rectangular steel pipe secondary beams；13- profiled steel sheet combination floors；131- remains silent profiled sheet；132- reinforcing bars；133- concrete；
2- steel pipe columns；21- square steel tubes；22- fixed flanges；23- steel ribs；3- moving flange plates；31- strengthens flange；32- reinforcing sleeves
Pipe；4- auxiliary connections.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
Please refer to Fig.1, Fig. 2, Fig. 5 and Fig. 6, in the embodiment of the present invention one, integrated light girder truss composite floor and its
Flange plate type connection structure, including composite floor 1, steel pipe column 2, moving flange plate 3 and auxiliary connection 4, steel pipe column 2 includes square steel tube
21, fixed flange 22 is welded on square steel tube 21, and auxiliary connection 4,22 lower end of fixed flange are installed on fixed flange 22
The steel ribs 23 for strengthening connection with square steel tube 21 are welded with, 22 upper end frame of fixed flange is equipped with composite floor 1, composite floor 1
The moving flange plate 3 that upper end is set, moving flange plate 3 include strengthening flange 31, strengthen being welded with reinforcing sleeve 32 on flange 31,
Reinforcing sleeve 32 is sleeved on square steel tube 21, and 1 top and bottom of composite floor pass through moving flange plate 3 and fixed flange respectively
The installation of auxiliary connection 4 on 22 is fixed, and is realized quick assembling between light truss beam and steel pipe column, is improved the assembly rate of steel construction
And speed of application.
Refer to Fig. 3 and Fig. 4, in the embodiment of the present invention two, composite floor 1 includes light truss beam lattice 11, light truss
Rectangular steel pipe secondary beam 12 is provided in beam lattice 11, improves structural strength, profiled sheet combination is equipped on rectangular steel pipe secondary beam 12
Floor 13, integration is assembled, is easy for installation and removal.
Referring to Fig. 4, light truss beam lattice 11 include light steel truss structure beam 111,111 both ends of light steel truss structure beam are welded with node
Casing 113, is located by connecting, and facilitates the welding of connector 112, and four light steel truss structure beams 111 for being welded with node casing 113 are formed
The rectangular frame of horizontal plane simultaneously passes through connector 112 setting up and down and is welded to connect integrally, facilitates factory process, connector
112 be L-type steel plate, and at least three through holes is provided on L-type steel plate, convenient with fixed flange 22 and moving flange plate 3
The installation connection of auxiliary connection 4.
Referring to Fig. 3, profiled steel sheet combination floor 13 includes remain silent profiled sheet 131 and concrete 133, die mould steel of remaining silent
Plate 131 is uniformly laid on rectangular steel pipe secondary beam 12, the horizontal reinforcement placing 132 in 131 upper end of profiled sheet of remaining silent, concrete 133
It is uniformly cast in and remains silent on profiled sheet 131 and combine to form floor with reinforcing bar 132, realize the light truss with composite floor
The integration of beam and factory prefabricating processing.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requirement rather than above description limit, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference numeral in claim should not be considered as to the involved claim of limitation.
Claims (6)
1. integrated light girder truss composite floor and its flange plate type connection structure, including composite floor, steel pipe column, mobilization
Blue disk and auxiliary connection, it is characterised in that：The steel pipe column includes square steel tube, is welded with fixed flange on the square steel tube, institute
It states fixed flange lower end and is welded with the steel ribs for strengthening connection with square steel tube, the fixed flange upper end frame is equipped with combination building
Plate, the moving flange plate that the composite floor upper end is set, the composite floor top and bottom pass through moving flange plate respectively
It installs and fixes with the auxiliary connection on fixed flange.
2. integrated light girder truss composite floor according to claim 1 and its flange plate type connection structure, feature
It is：The composite floor includes light truss beam lattice, and rectangular steel pipe secondary beam, the square are provided in the light truss beam lattice
Profiled steel sheet combination floor is equipped on shape steel pipe secondary beam.
3. integrated light girder truss composite floor according to claim 2 and its flange plate type connection structure, feature
It is：The light truss beam lattice include light steel truss structure beam, and the light steel truss structure beam both ends are welded with node casing, described in four
It is welded with the rectangular frame of the light steel truss structure beam formation horizontal plane of node casing and passes through connector setting up and down and be welded to connect
Integrally.
4. integrated light girder truss composite floor according to claim 3 and its flange plate type connection structure, feature
It is：The connector is L-type steel plate, and at least three through holes are provided on L-type steel plate.
5. integrated light girder truss composite floor according to claim 2 and its flange plate type connection structure, feature
It is：The profiled steel sheet combination floor includes remain silent profiled sheet and concrete, and the profiled sheet of remaining silent uniformly is laid on
On rectangular steel pipe secondary beam, the horizontal reinforcement placing in profiled sheet upper end of remaining silent, the concrete is uniformly cast in die mould of remaining silent
Floor is combined to form on steel plate and with reinforcing bar.
6. integrated light girder truss composite floor according to claim 1 and its flange plate type connection structure, feature
It is：The moving flange plate includes strengthening flange, and reinforcing sleeve, the reinforcing sleeve suit are welded on the reinforcement flange
On square steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098637.7A CN108086556A (en) | 2018-01-31 | 2018-01-31 | Integrated light girder truss composite floor and its flange plate type connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810098637.7A CN108086556A (en) | 2018-01-31 | 2018-01-31 | Integrated light girder truss composite floor and its flange plate type connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108086556A true CN108086556A (en) | 2018-05-29 |
Family
ID=62194133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810098637.7A Pending CN108086556A (en) | 2018-01-31 | 2018-01-31 | Integrated light girder truss composite floor and its flange plate type connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108086556A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284594A (en) * | 2019-06-25 | 2019-09-27 | 长安大学 | It is a kind of to be bolted Assembled Building board group conjunction joist steel tubular column frame node and its forming method entirely |
| CN111206684A (en) * | 2020-01-20 | 2020-05-29 | 徐州工业职业技术学院 | Industrial assembled plate column steel structure system |
| CN112900718A (en) * | 2021-01-19 | 2021-06-04 | 同济大学 | Beamless floor system node structure suitable for steel tube or steel tube concrete column |
| CN113550476A (en) * | 2021-07-17 | 2021-10-26 | 南京明辉建设有限公司 | Combined floor structure |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015537A (en) * | 2012-12-26 | 2013-04-03 | 北京工业大学 | Beam-column joint connecting device of assembled steel structure system |
| CN103015536A (en) * | 2012-12-26 | 2013-04-03 | 北京工业大学 | Beam-column joint connecting device for multi-story/high-rise assembly type steel structure system |
| CN103334499A (en) * | 2013-07-08 | 2013-10-02 | 山东中通钢构建筑股份有限公司 | Beam column node connection device |
| CN206070835U (en) * | 2016-08-30 | 2017-04-05 | 谢志强 | A kind of assembled architecture bottom composite floor |
-
2018
- 2018-01-31 CN CN201810098637.7A patent/CN108086556A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103015537A (en) * | 2012-12-26 | 2013-04-03 | 北京工业大学 | Beam-column joint connecting device of assembled steel structure system |
| CN103015536A (en) * | 2012-12-26 | 2013-04-03 | 北京工业大学 | Beam-column joint connecting device for multi-story/high-rise assembly type steel structure system |
| CN103334499A (en) * | 2013-07-08 | 2013-10-02 | 山东中通钢构建筑股份有限公司 | Beam column node connection device |
| CN206070835U (en) * | 2016-08-30 | 2017-04-05 | 谢志强 | A kind of assembled architecture bottom composite floor |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284594A (en) * | 2019-06-25 | 2019-09-27 | 长安大学 | It is a kind of to be bolted Assembled Building board group conjunction joist steel tubular column frame node and its forming method entirely |
| CN111206684A (en) * | 2020-01-20 | 2020-05-29 | 徐州工业职业技术学院 | Industrial assembled plate column steel structure system |
| CN111206684B (en) * | 2020-01-20 | 2021-06-01 | 徐州工业职业技术学院 | Industrial assembled plate column steel structure system |
| CN112900718A (en) * | 2021-01-19 | 2021-06-04 | 同济大学 | Beamless floor system node structure suitable for steel tube or steel tube concrete column |
| CN112900718B (en) * | 2021-01-19 | 2022-06-14 | 同济大学 | Beamless floor system node structure suitable for steel tube or steel tube concrete column |
| CN113550476A (en) * | 2021-07-17 | 2021-10-26 | 南京明辉建设有限公司 | Combined floor structure |
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