CN220954112U - Light steel structure's compound energy-conserving floor - Google Patents
Light steel structure's compound energy-conserving floor Download PDFInfo
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- CN220954112U CN220954112U CN202323048337.3U CN202323048337U CN220954112U CN 220954112 U CN220954112 U CN 220954112U CN 202323048337 U CN202323048337 U CN 202323048337U CN 220954112 U CN220954112 U CN 220954112U
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- vacuum
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 55
- 239000010959 steel Substances 0.000 title claims abstract description 55
- 150000001875 compounds Chemical class 0.000 title claims description 3
- 239000002131 composite material Substances 0.000 claims abstract description 36
- 230000004224 protection Effects 0.000 claims abstract description 30
- 239000004567 concrete Substances 0.000 claims abstract description 15
- 239000010410 layer Substances 0.000 claims description 98
- 238000009413 insulation Methods 0.000 claims description 39
- 229920000742 Cotton Polymers 0.000 claims description 12
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Abstract
The application discloses a composite energy-saving floor slab with a light steel structure, which relates to the technical field of building structures and comprises a supporting mechanism, wherein a vacuum layer is arranged on the outer wall of the top of the supporting mechanism, a protection mechanism is arranged on the outer wall of the top of the vacuum layer, the supporting mechanism comprises a base plate, a plurality of light steel keels are fixedly connected with the outer wall of the top of the base plate, a plurality of hollow keels are fixedly connected between the light steel keels, and the hollow keels and the light steel keels are mutually perpendicular. According to the application, the light steel keels and the hollow keels are matched in the supporting mechanism, and the concrete layer is poured in the keels, so that the stress intensity of the keels in the composite floor slab is improved, the hollow keels connect the light steel keels together, the intensity of the keels is improved, the vacuum layer is arranged between the protecting mechanism and the supporting mechanism, the arrangement of the vacuum layer can effectively prevent external air from entering the supporting mechanism, and meanwhile, the hollow arrangement in the vacuum layer enables the composite floor slab to be lighter.
Description
Technical Field
The application relates to the technical field of building structures, in particular to a composite energy-saving floor slab with a light steel structure.
Background
Traditional floors include cast-in-place prestressed reinforced concrete floors and self-supporting steel bar truss floors. The cast-in-situ prestressed reinforced concrete floor slab has the following defects: the construction needs to support the formwork with great weight, the procedure is complicated, the wet construction site environment is dirty and bad, and the construction method is not suitable for the requirements of rapidness and portability of the light steel building; the self-supporting reinforced truss floor slab has high construction speed compared with a cast-in-situ prestressed reinforced concrete floor slab, and does not need formwork supporting.
Through retrieving, the patent with the Chinese patent publication number of CN201972288U discloses a floor structure of a light steel villa, which comprises a composite floor, and comprises the following components in sequence from bottom to top: a lower roof layer, an ultra-light steel keel layer, a heat-insulating sound-insulating layer, a dampproof supporting layer, a fireproof layer and a fireproof decorative floor layer; the lower roof layer is screwed on the lower surface of the ultra-light steel skeleton layer, the dampproof supporting layer is screwed on the upper surface of the ultra-light steel skeleton layer, the heat insulation sound insulation layer is filled in a gap between the lower roof layer and the dampproof supporting layer, the fixed ultra-light steel skeleton layer is clamped between the lower roof layer and the dampproof supporting layer, the fireproof layer is adhered on the upper surface of the dampproof supporting layer, and the fireproof decorative floor layer is paved and fixed on the upper surface of the fireproof layer. The material of the lower roof layer is a steaming cellulose fiber reinforced cement board, the steaming cellulose fiber reinforced cement board is preferably a gold-strength-brand small gold steel board produced by Jinqiang (Fujian) building material technology and technology Co., ltd, the density is 1.2-1.3 g/cm < 3 >, and the board is a high-tech product which is prepared by mixing, shaping, steaming at high temperature and high pressure by using cellulose fibers, cement, quartz powder, additives and the like through advanced production technology, does not contain harmful substances, and has the excellent performances of high strength, light weight, fire resistance, water resistance and the like. The product has excellent performance, is green and environment-friendly, does not generate toxic gas or radiation in the use process, has light weight, high strength and good toughness, can keep stable performance, has low wet expansion rate and dry shrinkage rate, has waterproof, dampproof and frost-proof performances, and is in accordance with GB8624 standard, and belongs to a non-combustible A-grade material in China.
The floor structure of a light steel villa in the above patent has the following disadvantages: the strength of the composite floor slab is enhanced by arranging the light steel joist layers on the lower roof slab layer in the patent, but a reinforcing mechanism is not arranged between the light steel joist layers to connect the light steel joist layers, so that the light steel joist layers can bear limited pressure, the light steel joist frames are arranged on the lower roof slab layer relatively independently, and the strength of the whole light steel joist layers is reduced due to the fact that the whole light steel joist layers are not formed.
Disclosure of utility model
In order to solve the problem of low strength of bearing pressure of a light steel keel frame layer in the existing composite floor slab, the application provides a composite energy-saving floor slab with a light steel structure.
The application provides a composite energy-saving floor slab with a light steel structure, which comprises a supporting mechanism, wherein a vacuum layer is arranged on the outer wall of the top of the supporting mechanism, a protection mechanism is arranged on the outer wall of the top of the vacuum layer, the supporting mechanism comprises a base plate, a plurality of light steel keels are fixedly connected to the outer wall of the top of the base plate, a plurality of hollow keels are fixedly connected between the light steel keels, the hollow keels and the light steel keels are mutually perpendicular, a sound insulation layer is arranged on the outer wall of the top of the base plate, and the light steel keels and the hollow keels are embedded in the sound insulation layer.
By adopting the mechanism, the hollow keels and the light steel keels which are perpendicular to each other are arranged on the base plate in the supporting mechanism, so that the overall strength of the keel layer is improved, the overall strength of the composite floor slab is improved, the supporting mechanism is conveniently protected by the arrangement of the vacuum layer, the outside air is reduced to enter the supporting mechanism, and the sound insulation performance of the composite floor slab is improved by the arrangement of the sound insulation layer.
The protection mechanism comprises a protection layer, and the protection layer is fixed on the vacuum layer.
By adopting the mechanism, the composite floor slab is conveniently protected by the arrangement of the protective layer.
The outer wall of the top of the protective layer is fixedly connected with a wear-resistant layer, and fireproof filler is filled in the protective layer.
By adopting the mechanism, the service life of the composite floor slab is prolonged through the arrangement of the wear-resistant layer, and the fireproof filler in the protective layer is fireproof mud, so that the fireproof performance of the composite floor slab is improved.
The vacuum layer comprises a vacuum protection plate which is fixedly connected to the sound insulation layer,
By adopting the mechanism, the supporting mechanism below is conveniently protected through the arrangement of the vacuum protection plate, and the contact between the outside air and the supporting mechanism is effectively reduced.
The inner wall of the vacuum protection plate is provided with a vacuum cavity, and the inner walls of the two sides of the vacuum cavity are fixedly connected with a plurality of supporting frames.
By adopting the mechanism, the vacuum protection plate is conveniently supported by the support frame in the vacuum cavity, so that the collapse of the vacuum protection plate is prevented.
The sound insulation layer comprises a concrete layer, and the concrete layer is poured on the base plate.
By adopting the mechanism, the connection between the keels is conveniently reinforced through the setting of the concrete layer.
The concrete layer top outer wall fixedly connected with acoustic celotex board one, and acoustic celotex cotton has been laid to acoustic celotex board one top outer wall.
By adopting the mechanism, the sound insulation effect of the composite floor slab is conveniently improved through the cooperation between the first sound insulation plate and the sound insulation cotton.
The first top outer wall fixedly connected with acoustic celotex board two, and the acoustic celotex cotton is located between acoustic celotex board one and the acoustic celotex board two, and the inner wall fixedly connected with pipeline of cavity fossil fragments.
By adopting the mechanism, the soundproof cotton is clamped between the first soundproof plate and the second soundproof plate, so that the soundproof effect of the soundproof layer is further improved.
In summary, the beneficial effects of the application are as follows:
According to the application, the light steel keels and the hollow keels are matched in the supporting mechanism, and the concrete layer is poured in the keels, so that the stress intensity of the keels in the composite floor slab is improved, the hollow keels connect the light steel keels together, the intensity of the keels is improved, the vacuum layer is arranged between the protecting mechanism and the supporting mechanism, the outside air can be effectively prevented from entering the supporting mechanism by the arrangement of the vacuum layer, meanwhile, the composite floor slab is lighter due to the hollow arrangement in the vacuum layer, and the service life of the composite floor slab is prolonged due to the protective layer and the wear-resisting layer in the protecting mechanism.
Drawings
FIG. 1 is a schematic overall view of the present application;
FIG. 2 is a schematic illustration of a base laminate of the present application;
FIG. 3 is a schematic cross-sectional view of a vacuum layer of the present application;
Fig. 4 is a schematic cross-sectional view of a sound barrier layer of the present application.
Reference numerals illustrate: 1. a support mechanism; 2. a protective mechanism; 3. a base plate; 4. a sound insulation layer; 5. a vacuum layer; 6. a protective layer; 7. a wear-resistant layer; 8. a light steel keel; 9. a hollow keel; 10. a vacuum protection plate; 11. a support frame; 12. a pipe; 13. a concrete layer; 14. a first sound insulation plate; 15. soundproof cotton; 16. and a second sound insulation plate.
Detailed Description
The application is described in further detail below with reference to fig. 1-4.
Referring to fig. 1-3, a composite energy-saving floor slab with a light steel structure comprises a supporting mechanism 1, wherein a vacuum layer 5 is arranged on the outer wall of the top of the supporting mechanism 1, a protection mechanism 2 is arranged on the outer wall of the top of the vacuum layer 5, the supporting mechanism 1 comprises a base plate 3, a plurality of light steel keels 8 are fixedly connected to the outer wall of the top of the base plate 3, a plurality of hollow keels 9 are fixedly connected between the light steel keels 8, the hollow keels 9 and the light steel keels 8 are mutually perpendicular, a sound insulation layer 4 is arranged on the outer wall of the top of the base plate 3, and the light steel keels 8 and the hollow keels 9 are embedded in the sound insulation layer 4.
During the use, through set up mutually perpendicular's cavity fossil fragments 9 and light gauge steel 8 on the basic unit board 3 in supporting mechanism 1 to improved the bulk strength of fossil fragments layer, and then improved composite floor's bulk strength, the setting of vacuum layer 5 is convenient to protect supporting mechanism 1 simultaneously, reduces external air and enters into supporting mechanism 1 in, and the setting of puigging 4 has improved composite floor's sound insulation performance.
Referring to fig. 1, the protection mechanism 2 includes a protection layer 6, and the protection layer 6 is fixed on the vacuum layer 5, and the protection layer 6 is arranged to protect the composite floor.
Referring to fig. 1, the outer wall of the top of the protective layer 6 is fixedly connected with the wear-resistant layer 7, the inside of the protective layer 6 is filled with fireproof filler, the service life of the composite floor slab is prolonged due to the arrangement of the wear-resistant layer 7, the fireproof filler in the protective layer 6 is fireproof mud, and the fireproof performance of the composite floor slab is improved.
Referring to fig. 3, the vacuum layer 5 includes a vacuum protection plate 10, and the vacuum protection plate 10 is fixedly connected to the sound insulation layer 4, and the vacuum protection plate 10 is conveniently arranged to protect the supporting mechanism 1 below, so that the contact between the outside air and the supporting mechanism 1 is effectively reduced.
Referring to fig. 3, a vacuum chamber is formed in an inner wall of the vacuum protection plate 10, and a plurality of supporting frames 11 are fixedly connected to inner walls of two sides of the vacuum chamber, and the supporting frames 11 in the vacuum chamber conveniently support the vacuum protection plate 10, so that collapse of the vacuum protection plate 10 is prevented.
Referring to fig. 4, the soundproof layer 4 includes a concrete layer 13, and the concrete layer 13 is poured on the base 3, and the concrete layer 13 is provided to facilitate the connection between the reinforcing keels.
Referring to fig. 4, the first 14 of baffle plates is fixedly connected to the outer wall of the top of the concrete layer 13, and the first 15 of baffle cotton is laid on the outer wall of the top of the first 14 of baffle plates, and the cooperation between the first 14 of baffle plates and the first 15 of baffle cotton is convenient to improve the sound insulation effect of the composite floor.
Referring to fig. 4, the outer wall of the top of the first sound insulation plate 14 is fixedly connected with the second sound insulation plate 16, the sound insulation cotton 15 is located between the first sound insulation plate 14 and the second sound insulation plate 16, the inner wall of the hollow keel 9 is fixedly connected with the pipeline 12, and the sound insulation effect of the sound insulation layer 4 is further improved by clamping the sound insulation cotton 15 between the first sound insulation plate 14 and the second sound insulation plate 16.
The implementation principle of the application is as follows: during the use, pouring concrete layer 13 has improved composite floor's atress intensity in through light gauge steel 8 and the cavity fossil fragments 9, set up puigging 4 in supporting mechanism 1 again, cooperation between acoustic celotex board and the soundproof cotton 15 in the puigging 4 has improved composite floor's sound-proofing ability, set up the vacuum chamber in vacuum layer 5 again, the setting of vacuum layer 5 is convenient protects supporting mechanism 1, avoid external air to enter into supporting mechanism 1, prevent fire clay after the inoxidizing coating 6 intussuseption in protecting mechanism 2, thereby composite floor's fire prevention ability has been improved, wearing layer 7's setting has improved composite floor's abrasion resistance.
The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.
Claims (8)
1. The utility model provides a compound energy-conserving floor of light steel structure, includes supporting mechanism (1), its characterized in that: supporting mechanism (1) top outer wall is provided with vacuum layer (5), and vacuum layer (5) top outer wall is provided with protection machanism (2), supporting mechanism (1) are including base plate (3), and a plurality of light gauge steel (8) of base plate (3) top outer wall fixedly connected with, a plurality of cavity fossil fragments (9) of fixedly connected with between light gauge steel (8), cavity fossil fragments (9) and light gauge steel (8) mutually perpendicular set up, base plate (3) top outer wall is provided with puigging (4), light gauge steel (8) and cavity fossil fragments (9) imbed in puigging (4).
2. A lightweight steel structured composite energy saving floor slab as claimed in claim 1, wherein: the protection mechanism (2) comprises a protection layer (6), and the protection layer (6) is fixed on the vacuum layer (5).
3. A lightweight steel structured composite energy saving floor slab as claimed in claim 2, wherein: the wear-resistant layer (7) is fixedly connected to the outer wall of the top of the protective layer (6), and fireproof filler is filled in the protective layer (6).
4. A lightweight steel structured composite energy saving floor slab as claimed in claim 1, wherein: the vacuum layer (5) comprises a vacuum protection plate (10), and the vacuum protection plate (10) is fixedly connected to the sound insulation layer (4).
5. The lightweight steel structured composite energy-saving floor slab according to claim 4, wherein: the inner wall of the vacuum protection plate (10) is provided with a vacuum cavity, and the inner walls of the two sides of the vacuum cavity are fixedly connected with a plurality of supporting frames (11).
6. A lightweight steel structured composite energy saving floor slab as claimed in claim 1, wherein: the sound insulation layer (4) comprises a concrete layer (13), and the concrete layer (13) is poured on the base layer board (3).
7. The lightweight steel structured composite energy-saving floor slab as set forth in claim 6, wherein: the top outer wall of the concrete layer (13) is fixedly connected with a first sound insulation plate (14), and sound insulation cotton (15) is paved on the top outer wall of the first sound insulation plate (14).
8. The lightweight steel structured composite energy-saving floor slab as set forth in claim 7, wherein: the sound insulation board I (14) top outer wall fixedly connected with sound insulation board II (16), and sound insulation cotton (15) are located between sound insulation board I (14) and sound insulation board II (16), the inner wall fixedly connected with pipeline (12) of cavity fossil fragments (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048337.3U CN220954112U (en) | 2023-11-10 | 2023-11-10 | Light steel structure's compound energy-conserving floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323048337.3U CN220954112U (en) | 2023-11-10 | 2023-11-10 | Light steel structure's compound energy-conserving floor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220954112U true CN220954112U (en) | 2024-05-14 |
Family
ID=91022012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323048337.3U Active CN220954112U (en) | 2023-11-10 | 2023-11-10 | Light steel structure's compound energy-conserving floor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220954112U (en) |
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2023
- 2023-11-10 CN CN202323048337.3U patent/CN220954112U/en active Active
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