CN207794407U - A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam - Google Patents
A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam Download PDFInfo
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- CN207794407U CN207794407U CN201820120420.7U CN201820120420U CN207794407U CN 207794407 U CN207794407 U CN 207794407U CN 201820120420 U CN201820120420 U CN 201820120420U CN 207794407 U CN207794407 U CN 207794407U
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Abstract
The composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam that the utility model discloses a kind of, including lightweight concrete beam frame, profiled sheet and several C-shaped light gauge cold-formed steel shape beams；Each C-shaped light gauge cold-formed steel shape beam is fixed in lightweight concrete beam frame, profiled sheet is located in lightweight concrete beam frame, profiled sheet is located on each C-shaped light gauge cold-formed steel shape beam, and profiled sheet is fixedly connected with the top flange of each C-shaped light gauge cold-formed steel shape beam, profiled sheet upper has gypsum based self-leveling mortar layer, and the dead weight of the composite floor system system is lighter, excellent earthquake resistance, have the advantages that prefabricated construction, installation operation simplicity, low cost simultaneously, there is more wide application prospect.
Description
Technical field
The utility model belongs to more Concrete Structures of Tall Building system technical fields, is related to a kind of based on beams of concrete and clod wash
The composite floor system system of thin wall type girder steel.
Background technology
Concrete structure is because its raw material is extensive, cheap, application technology is ripe, structure durability and life cycle
It grows, up to now the architecture structure form to be most widely used in the world.
Floor system mostly uses greatly concrete structure, but the anti-seismic performance that concrete structure is shown it is relatively low, from it is great,
Spillage of material is big, building waste is more, low production efficiency and the shortcomings that not being inconsistent with social energy conservation environmental protection theme are more notable.More
In skyscraper system, structure dead weight is an important factor for influencing structural seismic performance.Therefore it needs to design a kind of group
It closes floor system and improves its anti-seismic performance to reduce the dead weight of floor system.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of based on beams of concrete and cold
The composite floor system system of curved thin wall type girder steel, the dead weight of the composite floor system system is lighter, excellent earthquake resistance.
In order to achieve the above objectives, the composite floor system described in the utility model based on beams of concrete and light gauge cold-formed steel shape beam
System includes lightweight concrete beam frame, profiled sheet and several C-shaped light gauge cold-formed steel shape beams；Each C-shaped light gauge cold-formed steel shape beam is solid
Due in lightweight concrete beam frame, profiled sheet is located in lightweight concrete beam frame, and profiled sheet is located at each C-shaped cold bending thin wall type
On girder steel, and profiled sheet is fixedly connected with the top flange of each C-shaped light gauge cold-formed steel shape beam, and profiled sheet upper has gypsum base
Gravity flowing levelling mortar layer.
It is provided with several holes in lightweight concrete beam frame, wherein all C-shaped light gauge cold-formed steel shape beams are distributed in each hole
It is interior.
The end of C-shaped light gauge cold-formed steel shape beam is connected with the inner wall of place hole by the first T shape connecting plates, the extreme side
It is connected by the first rigid strutting piece between the side of C-shaped light gauge cold-formed steel shape beam and the inner wall of place hole, same hole
It is connected by the second rigid strutting piece between interior adjacent C shaped light gauge cold-formed steel shape beam.
One end of first T shape connecting plates is embedded in advance in the side wall of lightweight concrete beam frame hole, and the first T shape connecting plates are another
The side at end is connected with the web of corresponding C-shaped light gauge cold-formed steel shape beam end.
The side of first rigid strutting piece one end passes through the first cold bending thin wall angle steel and the extreme side C-shaped light gauge cold-formed steel shape beam
Web be connected, the first rigid strutting piece other end is connected by the 2nd T shapes connecting plate with the inner wall of corresponding hole,
In, one end of the 2nd T shape connecting plates is embedded in lightweight concrete beam frame and corresponds in the side wall of hole in advance, and the 2nd T shape connecting plates are another
The side at end is connected with the side of the first rigid strutting piece.
Pass through the second cold bending thin wall between second rigid strutting piece and the web of corresponding two C-shapeds light gauge cold-formed steel shape beam
Angle steel is connected.
Between first T shapes connecting plate and the web of C-shaped light gauge cold-formed steel shape beam end and the 2nd T shapes connecting plate and first
It is connected by bolt between rigid strutting piece.
Between the side of first rigid strutting piece and the first cold bending thin wall angle steel, the first cold bending thin wall angle steel and the extreme side C
Between the web of shape light gauge cold-formed steel shape beam, between the second rigid strutting piece and the second cold bending thin wall angle steel, the second cold bending thin wall
Between angle steel and the web of the C-shaped light gauge cold-formed steel shape beam and top flange of profiled sheet and each C-shaped light gauge cold-formed steel shape beam it
Between be connected by screw.
There are four holes for setting in lightweight concrete beam frame, wherein first hole is located at second hole, third hole
Hole and the top of the 4th hole, second hole, third hole and the 4th hole are from left to right sequentially distributed.
The utility model has the advantages that：
Composite floor system system described in the utility model based on beams of concrete and light gauge cold-formed steel shape beam is in concrete operations
When, using lightweight concrete beam frame as girder, using C-shaped light gauge cold-formed steel shape beam as secondary beam, C-shaped light gauge cold-formed steel shape beam is fixed
In in lightweight concrete beam frame, then covering profiled sheet and pouring gypsum based self-leveling mortar layer again, to form lightweight concrete
Beam connect-gypsum based self-leveling mortar composite floor system system with light gauge cold-formed steel shape beam, to incorporate concrete structure with it is cold
The advantages of curved thin-walled steel structure, and lighter, excellent earthquake resistance of conducting oneself with dignity.It should be noted simultaneously that in the utility model
Each light gauge cold-formed steel shape component can carry out in the factory it is prefabricated, then again at the scene assemble after pouring gypsum based self-leveling mortar
Layer, construction efficiency are higher.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of lightweight concrete beam frame 1 in Fig. 1；
Fig. 3 is the location diagram of the first T shapes connecting plate 2 in the utility model；
Fig. 4 is that the connection of the first T shapes connecting plate 2 and lightweight concrete beam frame 1 and C-shaped light gauge cold-formed steel shape beam 3 in Fig. 3 is shown
It is intended to；
Fig. 5 is the location diagram of the 2nd T shapes connecting plate 12 in the utility model；
Fig. 6 is the connection signal of the 2nd T shapes connecting plate 12 and lightweight concrete beam frame 1 and the first rigid strutting piece 4 in Fig. 5
Figure；
Fig. 7 is the annexation figure of two neighboring C-shaped light gauge cold-formed steel shape beam 3 in the utility model；
Fig. 8 is the second cold bending thin wall angle steel 11 and C-shaped light gauge cold-formed steel shape beam 3 and the second rigid strutting piece 10 in Fig. 7
Connection diagram.
Wherein, 1 it is lightweight concrete beam frame, 2 be the first T shapes connecting plate, 3 be C-shaped light gauge cold-formed steel shape beam, 4 is first
Rigid strutting piece, 5 be the first cold bending thin wall angle steel, 6 be screw, 7 be profiled sheet, 8 be gypsum based self-leveling mortar layer, 9 be
Bolt, 10 be the second rigid strutting piece, 11 be the second cold bending thin wall angle steel, 12 be the 2nd T shape connecting plates.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to figs. 1 to Fig. 8, the composite floor system body described in the utility model based on beams of concrete and light gauge cold-formed steel shape beam
System includes lightweight concrete beam frame 1, profiled sheet 7 and several C-shaped light gauge cold-formed steel shape beams 3；Each C-shaped light gauge cold-formed steel shape beam 3
It is fixed in lightweight concrete beam frame 1, profiled sheet 7 is located in lightweight concrete beam frame 1, and profiled sheet 7 is located at each C-shaped clod wash
On thin wall type girder steel 3, and profiled sheet 7 is fixedly connected with the top flange of each C-shaped light gauge cold-formed steel shape beam 3, is poured on profiled sheet 7
It is marked with gypsum based self-leveling mortar layer 8.
There are four holes for setting in lightweight concrete beam frame 1, wherein all C-shaped light gauge cold-formed steel shape beams 3 are distributed in each hole
In hole, first hole is located at the top of second hole, third hole and the 4th hole, second hole, third
Hole and the 4th hole are from left to right sequentially distributed.
The end of C-shaped light gauge cold-formed steel shape beam 3 is connected with the inner wall of place hole by the first T shapes connecting plate 2, most side
It is connected by the first rigid strutting piece 4 between the side and the inner wall of place hole of upper C-shaped light gauge cold-formed steel shape beam 3, it is same
It is connected by the second rigid strutting piece 10 between adjacent C shaped light gauge cold-formed steel shape beam 3 in hole.
One end of first T shapes connecting plate 2 is embedded in advance in the side wall of 1 hole of lightweight concrete beam frame, the first T shapes connecting plate 2
The side of the other end is connected with the web of corresponding 3 end of C-shaped light gauge cold-formed steel shape beam；The side of 4 one end of the first rigid strutting piece
Face is connected by the first cold bending thin wall angle steel 5 with the web of the extreme side C-shaped light gauge cold-formed steel shape beam 3, the first rigid strutting piece 4
The other end is connected by the 2nd T shapes connecting plate 12 with the inner wall of corresponding hole, wherein one end of the 2nd T shapes connecting plate 12 is pre-
It is embedded in lightweight concrete beam frame 1 to correspond in the side wall of hole, side and the first rigid support of 12 other end of the 2nd T shapes connecting plate
The side of part 4 is connected；Pass through between second rigid strutting piece 10 and the web of corresponding two C-shaped light gauge cold-formed steel shapes beam 3
Second cold bending thin wall angle steel 11 is connected.
Between the web of 3 end of first T shapes connecting plate 2 and C-shaped light gauge cold-formed steel shape beam and the 2nd T shapes connecting plate 12 with
It is connected by bolt 9 between first rigid strutting piece 4；The side of first rigid strutting piece 4 and the first cold bending thin wall angle steel 5
Between, between the first cold bending thin wall angle steel 5 and the web of the extreme side C-shaped light gauge cold-formed steel shape beam 3, the second rigid strutting piece 10 with
Between second cold bending thin wall angle steel 11, between the second cold bending thin wall angle steel 11 and the web of C-shaped light gauge cold-formed steel shape beam 3 and press
It is connected by screw 6 between shape steel plate 7 and the top flange of each C-shaped light gauge cold-formed steel shape beam 3.
The utility model can mitigate superstructure dead weight, optimize the anti-seismic performance of more Concrete Structures of Tall Building under geological process, tool
There is the advantages of prefabricated construction, installation operation are easy, dead weight is lighter, environmentally protective, low cost, before there is more wide application
Scape.
Claims (9)
1. a kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam, which is characterized in that including lightweight concrete
Beam frame (1), profiled sheet (7) and several C-shaped light gauge cold-formed steel shape beams (3)；
Each C-shaped light gauge cold-formed steel shape beam (3) is fixed in lightweight concrete beam frame (1), and profiled sheet (7) is located at lightweight concrete beam
In frame (1), profiled sheet (7) is located on each C-shaped light gauge cold-formed steel shape beam (3), and profiled sheet (7) and each C-shaped clod wash are thin
The top flange of wall-shaped girder steel (3) is fixedly connected, and profiled sheet (7) upper has gypsum based self-leveling mortar layer (8).
2. the composite floor system system according to claim 1 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In lightweight concrete beam frame (1) is interior to be provided with several holes, wherein all C-shaped light gauge cold-formed steel shape beams (3) are distributed in each hole
In hole.
3. the composite floor system system according to claim 1 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In the end of C-shaped light gauge cold-formed steel shape beam (3) is connected with the inner wall of place hole by the first T shapes connecting plate (2), most side
It is connected by the first rigid strutting piece (4) between the side and the inner wall of place hole of upper C-shaped light gauge cold-formed steel shape beam (3),
It is connected by the second rigid strutting piece (10) between adjacent C shaped light gauge cold-formed steel shape beam (3) in same hole.
4. the composite floor system system according to claim 3 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In one end of the first T shapes connecting plate (2) is embedded in advance in the side wall of lightweight concrete beam frame (1) hole, the first T shapes connecting plate (2)
The side of the other end is connected with the web of corresponding C-shaped light gauge cold-formed steel shape beam (3) end.
5. the composite floor system system according to claim 3 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In the side of the first rigid strutting piece (4) one end passes through the first cold bending thin wall angle steel (5) and the extreme side C-shaped light gauge cold-formed steel shape
The web of beam (3) is connected, and the first rigid strutting piece (4) other end is interior by the 2nd T shapes connecting plate (12) and corresponding hole
Wall is connected, wherein and one end of the 2nd T shapes connecting plate (12) is embedded in advance in the side wall of the corresponding hole of lightweight concrete beam frame (1),
The side of the 2nd T shapes connecting plate (12) other end is connected with the side of the first rigid strutting piece (4).
6. the composite floor system system according to claim 5 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In thin by the second clod wash between the second rigid strutting piece (10) and the web of corresponding two C-shaped light gauge cold-formed steel shapes beam (3)
Wall angle steel (11) is connected.
7. the composite floor system system according to claim 6 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In between the first T shapes connecting plate (2) and the web of C-shaped light gauge cold-formed steel shape beam (3) end and the 2nd T shapes connecting plate (12)
It is connected by bolt (9) between the first rigid strutting piece (4).
8. the composite floor system system according to claim 7 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In between the side of the first rigid strutting piece (4) and the first cold bending thin wall angle steel (5), the first cold bending thin wall angle steel (5) and most side
Between the web of upper C-shaped light gauge cold-formed steel shape beam (3), the second rigid strutting piece (10) and the second cold bending thin wall angle steel (11) it
Between, between the second cold bending thin wall angle steel (11) and the web of C-shaped light gauge cold-formed steel shape beam (3) and profiled sheet (7) and each C-shaped
It is connected by screw (6) between the top flange of light gauge cold-formed steel shape beam (3).
9. the composite floor system system according to claim 1 based on beams of concrete and light gauge cold-formed steel shape beam, feature exist
In there are four holes for setting in lightweight concrete beam frame (1), wherein first hole is located at second hole, third hole
And the top of the 4th hole, second hole, third hole and the 4th hole are from left to right sequentially distributed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120420.7U CN207794407U (en) | 2018-01-24 | 2018-01-24 | A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820120420.7U CN207794407U (en) | 2018-01-24 | 2018-01-24 | A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam |
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| Publication Number | Publication Date |
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| CN207794407U true CN207794407U (en) | 2018-08-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130968A (en) * | 2018-01-24 | 2018-06-08 | 长安大学 | A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam |
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2018
- 2018-01-24 CN CN201820120420.7U patent/CN207794407U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108130968A (en) * | 2018-01-24 | 2018-06-08 | 长安大学 | A kind of composite floor system system based on beams of concrete and light gauge cold-formed steel shape beam |
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