CN204023857U - Floor slab structure - Google Patents
Floor slab structure Download PDFInfo
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- CN204023857U CN204023857U CN201420440920.0U CN201420440920U CN204023857U CN 204023857 U CN204023857 U CN 204023857U CN 201420440920 U CN201420440920 U CN 201420440920U CN 204023857 U CN204023857 U CN 204023857U
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- truss
- angle bar
- type angle
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Abstract
The utility model has provided a kind of floor slab structure, comprise some crossbeams, some truss, covering layer, the parallel placement of some crossbeams, between adjacent two crossbeams, by some truss, be fixedly connected with, covering layer is wrapped in some crossbeams and some truss outside, between adjacent two crossbeams, have steel mesh reinforcement, between adjacent steel mesh reinforcement, by reinforcing bar connecting band, fix, reinforcing bar connecting band and steel mesh reinforcement are all in covering layer; Truss comprises upper support assembly, lower supporting assembly and connecting rod, on connecting rod, there is the bending of W type, upper support assembly and lower supporting assembly all consist of two L-type angle bar, and connecting rod top is fixedly connected on upper support assembly, and connecting rod bottom is fixedly connected on lower supporting assembly; Between adjacent two truss, be provided with some bowl-shape cover plates, some bowl-shape cover plates are carried on a shoulder pole on relative two L-type angle bar of the lower supporting assembly that is connected on adjacent truss.Useful technique effect of the present utility model is: safety is firm, reduce costs, antileaking, engineering time are shorter, and heat insulating effect is better.
Description
Technical field
The utility model relates to a kind of floor slab structure.
Background technology
At present, the form of structure of floor has multiple, and using the most general is in-situ reinforced concrete slab and assembled steel reinforced concrete floor;
In-situ reinforced concrete slab is generally solid slab, cast-in-situ floor is also often built together with Cast-in-situ Beam, form cast-in-situ beam slab, in-situ reinforced concrete slab construction method is: the beam column that the concreting of take is good is framework, and by wooden strut or steel pipe temporary supporting template, then wiretie is placed between framework and template, then concreting between framework and template, after curing period, remove strut, stripping, form floor.The defect of this construction method is: the engineering time is longer, easily incurs loss through delay the construction period, fragile after strut and template turnover use several times, waste material.The defect of this floor is: have obvious post and beam structure, affect attractive in appearancely, be not suitable for long span building.
Assembled steel reinforced concrete floor, except only a few is solid slab, the overwhelming majority adopts circular hole slab and trough slab (being divided into two kinds of positive flute profile and anti-flute profiles).Assembled steel reinforced concrete floor is generally all stretched and is had reinforcing bar at plate end, after on-site consolidation, use the concrete cementation of fissures, to strengthen globality, the construction method of above-mentioned assembled steel reinforced concrete floor is: adopt various shaped steel (as: the light steel of i iron or thin wall type) for post, girder, secondary beam, by girder, secondary beam, form net structure, on net structure, lay successively steel watt grade and fix with holdfast, to form floor.The defect of this floor is: easily leak, heat insulating effect is poor.
Application number is: 201110455755.7 Chinese patent discloses < < Lightweight steel construction roof > >, and it comprises the covering layer that the some vertical truss that is parallel to each other, load are connected on arch sheet between every two adjacent truss lower ends, every two adjacent truss and arch sheet are between the two contained.But above-mentioned < < Lightweight steel construction roof > > is generally used at roof structure, because the floor density of load will be much larger than roof structure, so it is difficult to use on floor slab structure, and during the above-mentioned < < of cast in situs Lightweight steel construction roof > > arch sheet to be subject to tectal pressure large, easily deform and come off.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of safety floor slab structure firm, simple in structure.
For solving the problems of the technologies described above, the utility model provides a kind of floor slab structure, comprises some crossbeams, some truss, covering layer, the parallel placement of some crossbeams, truss by some parallel placements between adjacent two crossbeams is fixedly connected with, and covering layer is wrapped in some crossbeams and some truss outside
Between two crossbeams of arbitrary neighborhood, be also provided with steel mesh reinforcement, between adjacent two steel mesh reinforcements, by reinforcing bar connecting band, fix, there is the depression of agreeing with crossbeam at reinforcing bar connecting band middle part, and described reinforcing bar connecting band and steel mesh reinforcement are all in covering layer;
Described truss comprises upper support assembly, lower supporting assembly and connecting rod, on connecting rod, there are some continuous W type bendings, upper support assembly and lower supporting assembly all consist of two L-type angle bar, two vertical wing plate parallel interval of two L-type angle bar of upper support assembly are placed, and two horizontal wing plates on two L-type angle bar tops stretch out and are arranged symmetrically with; Two vertical wing plate parallel interval of two L-type angle bar of lower supporting assembly are placed, two horizontal wing plates of two L-type angle bar bottoms stretch out and are arranged symmetrically with, connecting rod top is fixedly connected between two L-type angle bar of upper support assembly, and connecting rod bottom is fixedly connected between two L-type angle bar of lower supporting assembly;
Between two truss of arbitrary neighborhood, be provided with some bowl-shape cover plates, some bowl-shape cover plates are carried on a shoulder pole on the horizontal wing plate of relative two L-type angle bar of the lower supporting assembly that is connected on adjacent truss successively.
Adopt after such structure, the bar frame of this floor slab structure is located between two crossbeams, and reinforcing bar connecting band is connected and fixed two adjacent steel mesh reinforcements, after building covering layer, can increase the load-bearing of this floor slab structure;
The upper support assembly of truss, lower supporting assembly adopt identical L-type angle bar to form, facilitate the assembling of this floor slab structure, and having reduced cost, the connecting rod of W type bending can increase permanent position when being connected with upper support assembly or lower supporting assembly continuously, strengthens the steadiness of this floor slab structure;
Bowl-shape cover plate is not compared arched cover board and has been improved weight capacity, makes this floor slab structure when building covering layer, yielding and cave in.
Useful technique effect of the present utility model is: safety is firm, simple in structure, reduce costs, antileaking, engineering time are shorter, and heat insulating effect is better.
On the crossbeam of this floor slab structure, corresponding some truss have some fixed heads, and each fixed head top is stretched between two L-type angle bar of corresponding truss upper support assembly, and are fixedly connected with two L-type angle bar of upper support assembly; Each fixed head bottom is stretched between two L-type angle bar of corresponding truss lower supporting assembly, and is fixedly connected with two L-type angle bar of lower supporting assembly; Adopt after such structure, facilitate between truss and crossbeam fixing.
The covering layer of this floor slab structure is cement concrete layer.
Accompanying drawing explanation
Fig. 1 is one of structural representation of this floor slab structure embodiment.
Fig. 2 be this floor slab structure embodiment part-structure schematic diagram two.
Fig. 3 is the enlarged drawing of the structural representation of this floor slab structure embodiment truss.
Fig. 4 is the combination diagram of this floor slab structure embodiment crossbeam, truss and bowl-shape cover plate.
Fig. 5 is the enlarged drawing of the structural representation of this floor slab structure embodiment crossbeam.
Fig. 6 is the structural representation of this floor slab structure embodiment steel mesh reinforcement and reinforcing bar connecting band.
The specific embodiment
Below in conjunction with accompanying drawing, the technology contents of this floor slab structure is specifically introduced, Fig. 2 only illustrates a crossbeam, five truss, a steel mesh reinforcement and 12 bowl-shape cover plates, and in figure, omits covering layer; In Fig. 5, only demonstrate part crossbeam, two truss and three bowl-shape cover plates, its ratio is amplified to some extent; Fig. 6 is the explosive view of steel mesh reinforcement and reinforcing bar connecting band, and its ratio is amplified to some extent.
As shown in Fig. 1 to 2
This floor slab structure comprises three crossbeams 3, ten truss 1, two 41,24 bowl-shape cover plates 2 of steel mesh reinforcement and covering layers 5.
As shown in Figure 3
Each truss 1 comprises upper support assembly 11, lower supporting assembly 12 and connecting rod 13, upper support assembly 11 and lower supporting assembly 12 all consist of two L-type angle bar 14,15, two vertical wing plate 14a parallel interval of two L-type angle bar 14 of upper support assembly 11 are placed, and two horizontal wing plate 14b on two L-type angle bar 14 tops stretch out and are arranged symmetrically with;
Two vertical wing plate 15a parallel interval of two L-type angle bar 15 of lower supporting assembly 12 are placed, and two horizontal wing plate 15b of two L-type angle bar 15 bottoms stretch out and are arranged symmetrically with;
On connecting rod 13, have some continuous W type bendings, connecting rod 13 tops are welded between two L-type angle bar 14 of upper support assembly 11, and connecting rod 13 bottoms are welded between two L-type angle bar 15 of lower supporting assembly 12.
As shown in Figure 4
Between two truss 1 of arbitrary neighborhood, be provided with three bowl-shape cover plates 2, three bowl-shape cover plates 2 carry on a shoulder pole that to be connected on the horizontal wing plate 15b of two L-type angle bar 15 that the lower supporting assembly 12 of adjacent truss 1 is relative upper successively, and the material of bowl-shape cover plate 2 can be selected prefabricated cement board or the steel plate that compressive strength is high and thinner.
As shown in Figure 5
Three parallel placements of crossbeam 3, truss 1 by five parallel placements between adjacent two crossbeams 3 is fixedly connected with, on each crossbeam 3, be welded with five vertical fixed heads 31, each fixed head 31 top is stretched between two L-type angle bar 14 of corresponding truss 1 upper support assembly 11, and is bolted fixing with two L-type angle bar 14 of upper support assembly 11; Each fixed head 31 bottom is stretched between two L-type angle bar 15 of corresponding truss 1 lower supporting assembly 12, and is bolted fixing with two L-type angle bar 15 of lower supporting assembly 12.
As shown in Figure 6
Between two crossbeams 3 of arbitrary neighborhood, be also provided with a steel mesh reinforcement 41, steel mesh reinforcement 41 is placed on two truss 1 and bowl-shape cover plate 2 upsides between crossbeam 3, between adjacent two steel mesh reinforcements 41, by reinforcing bar connecting band 42, be welded and fixed, there is the depression of agreeing with crossbeam 3 at reinforcing bar connecting band 42 middle parts.
As shown in Fig. 1 to 2
Covering layer 5 is cement concrete layer.
During use, combine at the construction field (site) crossbeam 3 and truss 1, bowl type cover plate load is connected between adjacent two truss 1, covering layer 5 adopts the operating type of cast in situs, make three crossbeams of covering layer 5 parcel 3, ten truss 1, two steel mesh reinforcements 41 and 24 bowl-shape cover plate 2 outsides, and covering layer 5 surpasses the upside of reinforcing bar connecting band 42.
Above-described is only a kind of embodiment of the present utility model; it should be pointed out that for the person of ordinary skill of the art, do not departing under the prerequisite of the utility model principle; can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (3)
1. a floor slab structure, comprises some crossbeams, some truss, covering layer, the parallel placement of some crossbeams, and the truss by some parallel placements between adjacent two crossbeams is fixedly connected with, and covering layer is wrapped in some crossbeams and some truss outside, it is characterized in that:
Between two crossbeams of arbitrary neighborhood, be also provided with steel mesh reinforcement, between adjacent two steel mesh reinforcements, by reinforcing bar connecting band, fix, there is the depression of agreeing with crossbeam at reinforcing bar connecting band middle part, and described reinforcing bar connecting band and steel mesh reinforcement are all in covering layer;
Described truss comprises upper support assembly, lower supporting assembly and connecting rod, on connecting rod, there are some continuous W type bendings, upper support assembly and lower supporting assembly all consist of two L-type angle bar, two vertical wing plate parallel interval of two L-type angle bar of upper support assembly are placed, and two horizontal wing plates on two L-type angle bar tops stretch out and are arranged symmetrically with; Two vertical wing plate parallel interval of two L-type angle bar of lower supporting assembly are placed, two horizontal wing plates of two L-type angle bar bottoms stretch out and are arranged symmetrically with, connecting rod top is fixedly connected between two L-type angle bar of upper support assembly, and connecting rod bottom is fixedly connected between two L-type angle bar of lower supporting assembly;
Between two truss of arbitrary neighborhood, be provided with some bowl-shape cover plates, some bowl-shape cover plates are carried on a shoulder pole on the horizontal wing plate of relative two L-type angle bar of the lower supporting assembly that is connected on adjacent truss successively.
2. a kind of floor slab structure according to claim 1, it is characterized in that: on described crossbeam, corresponding some truss have some fixed heads, each fixed head top is stretched between two L-type angle bar of corresponding truss upper support assembly, and is fixedly connected with two L-type angle bar of upper support assembly; Each fixed head bottom is stretched between two L-type angle bar of corresponding truss lower supporting assembly, and is fixedly connected with two L-type angle bar of lower supporting assembly.
3. a kind of floor slab structure according to claim 1, is characterized in that: described covering layer is cement concrete layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440920.0U CN204023857U (en) | 2014-08-06 | 2014-08-06 | Floor slab structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420440920.0U CN204023857U (en) | 2014-08-06 | 2014-08-06 | Floor slab structure |
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| Publication Number | Publication Date |
|---|---|
| CN204023857U true CN204023857U (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420440920.0U Active CN204023857U (en) | 2014-08-06 | 2014-08-06 | Floor slab structure |
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| CN (1) | CN204023857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100032A (en) * | 2014-08-06 | 2014-10-15 | 安徽水利开发股份有限公司 | Floor structure |
-
2014
- 2014-08-06 CN CN201420440920.0U patent/CN204023857U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104100032A (en) * | 2014-08-06 | 2014-10-15 | 安徽水利开发股份有限公司 | Floor structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190625 Address after: 233010 No. 5183 Donghai Avenue, Bengbu City, Anhui Province Patentee after: Anhui Water Resources Development Co., Ltd. Address before: 233010 South of Zhanggongshan Road, Donghai Avenue, Bengbu City, Anhui Province Patentee before: Anhui Water Resources Development Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210804 Address after: 233000, No.1, Zhihuai East Road, Bengbu City, Anhui Province Patentee after: Anhui construction Jiahe Construction Industry Co.,Ltd. Patentee after: Anhui Water Resources Development Co.,Ltd. Address before: 233010 no.5183 Donghai Avenue, Bengbu City, Anhui Province Patentee before: Anhui Water Resources Development Co.,Ltd. |
|
| TR01 | Transfer of patent right |