CN212866578U - Steel structure concrete plate and building structure - Google Patents
Steel structure concrete plate and building structure Download PDFInfo
- Publication number
- CN212866578U CN212866578U CN202020925669.2U CN202020925669U CN212866578U CN 212866578 U CN212866578 U CN 212866578U CN 202020925669 U CN202020925669 U CN 202020925669U CN 212866578 U CN212866578 U CN 212866578U
- Authority
- CN
- China
- Prior art keywords
- steel
- shaped
- metal plate
- concrete panel
- color
- 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.)
- Active
Links
Images
Landscapes
- Panels For Use In Building Construction (AREA)
Abstract
The utility model relates to a steel structure concrete plate and a building structure, relating to the technical field of building design, wherein the steel structure concrete plate comprises an inner metal plate, an outer metal plate and a foam concrete layer; the foamed concrete layer is poured between the inner metal plate and the outer metal plate. The technical problems of poor fire prevention, sound insulation and heat preservation performance of the steel structure plate in the prior art are solved.
Description
Technical Field
The utility model relates to a building design technical field particularly, relates to a steel construction concrete panel and building structure.
Background
Among the prior art, many buildings are especially interim buildings, in order to accelerate the efficiency of construction, all adopt the prefabricated panel equipment to form, commonly used, generally constitute wallboard and roof of building by steel construction panel like various steel tile, prefabricated steel construction panel has structural strength height, the light and long service life's of quality characteristics, but current prefabricated steel construction panel is not conform to the fire prevention requirement, and gives sound insulation, the heat preservation effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel construction concrete panel and building structure to alleviate the steel construction panel fire prevention among the prior art, give sound insulation and the poor technical problem of thermal insulation performance.
In order to achieve the above object, an embodiment provides a steel structure concrete slab, including an inner metal plate, an outer metal plate and a foamed concrete layer;
the foam concrete layer is poured between the inner metal plate and the outer metal plate.
In an alternative embodiment, the outer metal plate comprises a color steel tile, and the color steel tile comprises a plurality of wave units along the wave extension direction of the color steel tile.
In an alternative embodiment, the inner metal plate includes C-shaped steel, and a width direction of a C-shaped groove of the C-shaped steel is parallel to a corrugated extending direction of the color steel tile.
In an optional embodiment, the steel structure concrete slab further comprises a first connecting piece, the color steel tile is fixedly connected with the C-shaped steel through the first connecting piece, and a cavity with two open ends is formed between the color steel tile and the C-shaped steel.
In an optional embodiment, the color steel tile is provided with a lap edge protruding out of the C-shaped steel along the width direction of the C-shaped groove of the C-shaped steel, and the lap edge comprises at least one wave-shaped unit.
In an alternative embodiment, one of said laps comprises one of said wave elements.
In optional embodiment, the steel structure concrete plate further comprises a steel wire, the steel wire is fixedly arranged between the color steel tile and the C-shaped steel, and the color steel tile and the C-shaped steel are arranged at intervals with the steel wire.
In an alternative embodiment, the steel wire has a plurality of steel wires, and the plurality of steel wires are arranged at equal intervals along the extending direction of the wave shape of the color steel tile.
In an alternative embodiment, the distance between the steel wire and the bottom surface of the C-shaped groove of the C-shaped steel is 20-30 mm.
In an optional embodiment, the steel structure concrete slab further comprises a second connecting piece fixedly connected to the C-shaped steel, and the steel wire is fixedly connected to the second connecting piece.
Embodiments also provide a building structure, including the steel structure concrete plate.
Compared with the prior art, the utility model provides a steel construction concrete panel and building structure's beneficial effect as follows:
the utility model provides a steel structure concrete plate, including interior metal sheet, outer metal sheet and foam concrete layer, wherein interior metal sheet and outer metal sheet rigid coupling to form steel structure concrete plate's skeleton, guarantee that it has the intensity that equals basically with current steel structure plate, pour foam concrete layer between interior metal sheet and the outer metal sheet, foam concrete layer further guarantees steel structure concrete plate's intensity, simultaneously, has also improved its fire prevention, syllable-dividing and thermal insulation performance.
And finally, the foam concrete layer is formed by pouring light foam concrete, so that the steel structure concrete plate is lighter than the traditional concrete plate in weight under the same volume, and can be applied to more building types, and the application range is wide.
The utility model provides a building structure's technical advantage is the same with above-mentioned steel construction concrete panel's technical advantage, and here is no longer repeated.
Other features and advantages of the present invention will be described in detail in the detailed description which follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic front view of a steel structure concrete plate provided by an embodiment of the present invention;
fig. 2 is a schematic top view of a steel structure concrete plate provided in an embodiment of the present invention;
fig. 3 is the utility model provides a steel construction concrete plate's left side look structure schematic diagram.
Icon: 100-C section steel; 200-color steel tiles; 300-steel wire;
210-scrap.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
In the description of the present invention, it should be noted that the terms "inside" and "outside" are used for indicating the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the utility model is usually placed when using, and are only for convenience of describing the present invention and simplifying the description, but not for indicating or implying that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example one
The steel structure concrete panel that this embodiment provided, including interior metal sheet, outer metal sheet and foam concrete layer, wherein interior metal sheet and outer metal sheet rigid coupling to form steel structure concrete panel's skeleton, guarantee that it has the intensity that equals basically with current steel structure panel, foam concrete layer has been pour between interior metal sheet and the outer metal sheet, foam concrete layer further guarantees steel structure concrete panel's intensity, and simultaneously, also improved its fire prevention, give sound insulation and thermal insulation performance.
And finally, the foam concrete layer is formed by pouring light foam concrete, so that the steel structure concrete plate is lighter than the traditional concrete plate in weight under the same volume, and can be applied to more building types, and the application range is wide.
It should be noted that in this embodiment, the foamed concrete layer is a high-strength lightweight porous concrete layer with a closed pore structure, which is formed by mixing, stirring, and casting, in which fly ash is used as a main material, a small amount of cement is used as a cementing material, and air bubbles are introduced into a slurry prepared from lightweight aggregate, an additive, a foaming agent, water, and the like. The concrete manufacturing method of the steel structure concrete plate comprises the following steps: the method comprises the following steps of fixedly connecting an outer metal plate and an inner metal plate, vertically arranging the outer metal plate and the inner metal plate, fixing the outer metal plate and the inner metal plate through a template, forming a cavity with an opening at the upper end between the outer metal plate and the inner metal plate, pouring foam concrete into the cavity from the opening at the upper end, standing for about twelve hours, and solidifying the foam concrete to form a foam concrete layer. By the manufacturing method, the foam concrete layer is further fixed with the inner metal layer and the outer metal layer. Finally, "inner" and "outer" in the inner metal plate and the outer metal plate in the present embodiment mean that the inner metal plate is disposed toward the inside of the building and the outer metal plate is disposed toward the outside of the building.
Specifically, the present embodiment also provides the following detailed description of the concrete structure of the steel structural slab.
Referring to fig. 1 to 3, in the present embodiment, the outer metal plate includes a color steel tile 200, and the color steel tile 200 includes a plurality of wave units along a wave extending direction of the color steel tile 200.
Specifically, the size of the color steel tile 200 in this embodiment is preferably 6000mm × 950mm (the width direction of the color steel tile 200 is the wave-shaped extending direction), and the color steel tile 200 is located outside the steel structure concrete plate, and after the color steel tile 200 is applied to a building to be constructed, the color steel tile 200 faces the outside of the building, so that the outside of the building is richer in color and luster, high in aesthetic property, better in corrosion resistance, and long in service life; meanwhile, the structure of the color steel tile 200 enables the steel structure concrete plate to have lighter weight, higher strength, higher fireproof performance and higher water guide performance. Finally, the characteristic that the color steel tiles 200 can be mutually overlapped and matched also enables the connection between the steel structure concrete plates to be more convenient and faster, and further improves the building construction efficiency.
Referring to fig. 3, the sectional shape of the wave unit in the present embodiment is a parabolic shape, and adjacent wave units are spaced apart.
Alternatively, the present embodiment may also provide the color steel tile 200 with the outer metal plate being a flat plate made of stainless steel or other shapes.
It should be noted that the cross-sectional shape of the wave-shaped units in this embodiment does not only refer to a parabolic shape, but also may be a square shape or other shapes, and meanwhile, adjacent wave-shaped units may be continuously arranged or may be arranged at intervals.
In this embodiment, the inner metal plate includes C-shaped steel 100, and a width direction of a C-shaped groove of the C-shaped steel 100 is parallel to a wave extending direction of the color steel tile 200.
Specifically, please continue to refer to fig. 3, the C-shaped steel 100 includes a bottom plate facing the inside of the pre-constructed building and two side plates disposed at two ends of the bottom plate, the plane of the bottom plate of the C-shaped steel 100 is parallel to the wave-shaped extending direction of the color steel tile 200, the structural strength of the C-shaped steel 100 is higher, when the size of the steel structure concrete slab is consistent, the contact area between the foam concrete layer and the outer metal layer is larger, and the connection strength between the foam concrete layer and the outer metal layer is further ensured.
It is worth mentioning that when the steel structure concrete plate is used as a wallboard of a building (i.e. when the steel structure concrete plate is vertically arranged), two side plates of the C-shaped steel 100 are vertically arranged, and after the adjacent steel structure concrete plates are spliced, one side plate of one is preferably attached to and contacted with the opposite side plate of the other, so as to ensure the sealing performance of the joint.
Alternatively, the present embodiment may also provide that the inner metal plate is a flat plate made of stainless steel, or is also a color steel tile 200.
In this embodiment, the steel structure concrete slab further includes a first connecting member, the color steel tile 200 is fixedly connected to the C-shaped steel 100 through the first connecting member, and a cavity with openings at two ends (left end and right end in fig. 1) is formed between the color steel tile 200 and the C-shaped steel 100.
Specifically, both sides board of C shaped steel 100 all with various steel tile 200 butts, and for line contact or face contact, at this moment, when steel construction concrete panel erects the setting, only two sides of foam concrete layer are revealed, steel construction concrete panel outward appearance is more pleasing to the eye, and intensity is higher.
The first connecting piece is preferably a dovetail, which is fixedly connected to two ends of the bottom plate close to the side plates and is in threaded connection with the color steel tile 200.
Alternatively, the color steel tile 200 may be welded and fixed to the C-shaped steel 100 in this embodiment.
In this embodiment, the color steel tile 200 is provided with a lap 210 protruding from the C-shaped steel 100 along the width direction of the C-shaped groove of the C-shaped steel 100, and the lap 210 includes at least one wave-shaped unit.
Through setting up the scrap (bridge) 210, after adjacent steel structure concrete panel docks, scrap (bridge) 210 among one can overlap to another's various steel tile 200 on, the gap of two steel structure concrete panel junctions is sheltered from to scrap (bridge) 210 promptly, has further improved the leakproofness of junction, especially when it uses as the roof, has guaranteed the waterproof and windproof performance of roof.
In this embodiment, the lap 210 has one and includes one wave element.
Specifically, steel structure concrete panel is only equipped with the wave form unit in one end, and when two steel structure concrete panel overlap joints, the overlap joint 210 overlap joint of one is in another one side that is not equipped with overlap joint 210, should set up when having guaranteed the waterproof performance of preventing wind of junction, has also reduced overlap joint 210's volume, and at various steel tile 200 size timing, steel structure concrete panel's actual size (the size of the bottom plate of C shaped steel 100) is bigger.
The size of the bottom plate in the C-shaped steel 100 is 6000mm 900mm, wherein the width direction of the bottom plate is the width direction of the C-shaped groove in the C-shaped steel 100, that is, the width of one wave-shaped unit is approximately equal to 50 mm.
Or, the lap 210 may also include two or more wave-shaped units, and at this time, a plurality of wave-shaped units need to be lapped with the wave-shaped units with the same number as the color steel tiles 200 of the adjacent steel structure concrete plate, so that the two opposite side plates of the two C-shaped steel 100 are attached to each other and contacted, and the sound insulation and heat insulation performance of the joint is ensured.
In this embodiment, steel construction concrete panel still includes steel wire 300, and steel wire 300 sets firmly between various steel tile 200 and C shaped steel 100, and various steel tile 200 and C shaped steel 100 all set up with steel wire 300 interval.
Specifically, the foam concrete is poured after the steel wire 300 is fixedly arranged between the color steel tile 200 and the C-shaped steel 100 to form a foam concrete layer, the steel wire 300 is embedded into the foam concrete layer at the moment, a similar reinforced concrete structure is formed, when the steel structure concrete plate is subjected to a force towards the opening direction of the C-shaped groove of the C-shaped steel 100, the steel wire 300 is matched with the C-shaped steel 100 to offset the force together, so that the plate is prevented from being bent and deformed, particularly, when the steel structure concrete plate is applied to a roof, namely, the steel wire 300 and the C-shaped steel 100 can effectively offset the gravity of the plate.
It should be noted that the steel wire 300 in this embodiment is preferably a soft steel wire rope, both ends of which are fixed to the C-shaped steel 100 or the color steel tile 200, and the length of which is preferably 6000 mm. The soft steel wire rope has better tensile property and low ductility, simultaneously uses less materials, ensures the integral strength of the plate, and reduces the manufacturing cost of the plate.
In this embodiment, there are a plurality of steel wires 300, and the plurality of steel wires 300 are disposed at equal intervals along the extending direction of the wave shape of the color steel tile 200.
Referring to fig. 1, in the present embodiment, the plurality of steel wires 300 are coplanar, and the plane of the steel wires 300 is parallel to the plane of the bottom plate of the C-shaped steel 100, and the distance between the adjacent steel wires 300 is preferably 150 mm.
In this embodiment, the distance between the wire 300 and the bottom surface of the C-shaped groove of the C-shaped steel 100 is 20 to 30 mm.
Specifically, the thickness of the plate is 80mm-120mm, the depth of a C-shaped groove of the C-shaped steel is preferably 100mm, and the distance between the steel wire 300 and the bottom surface of the C-shaped groove is preferably 30mm, so that the combination of the steel wire 300 and the C-shaped steel 100 has better bending resistance.
In this embodiment, the steel structure concrete slab further includes a second connecting member fixedly connected to the C-shaped steel 100, and the steel wire 300 is fixedly connected to the second connecting member.
Specifically, the second connecting member may be a bolt, and two sets of bolts are respectively screwed to two ends of the bottom plate of the C-shaped steel 100 along the length direction of the C-shaped groove, and the length of the bolt protruding from the bottom surface of the C-shaped groove is slightly greater than 30mm, one end of the steel wire 300 is fixedly connected to one set of bolts, and the other end is fixedly connected to the other set of bolts.
Or the second connecting piece can also be other strip-shaped connecting pieces, and the strip-shaped connecting pieces are welded on the bottom plate.
Example two
This embodiment provides a building structure, includes as above-mentioned steel construction concrete plate, a plurality of steel construction concrete plate splice each other to form building structure's wallboard and roof.
The technical advantages of the building structure provided by the embodiment are the same as those of the steel structure concrete plate, and are not repeated herein.
It should be noted that, in the case of conflict, the features in the embodiments of the present invention may be combined with each other.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (11)
1. A steel structure concrete plate is characterized by comprising an inner metal plate, an outer metal plate and a foam concrete layer;
the inner metal plate is fixedly connected with the outer metal plate, and the foam concrete layer is poured between the inner metal plate and the outer metal plate.
2. The steel structural concrete panel according to claim 1, wherein said outer metal plate comprises color steel tiles (200), said color steel tiles (200) comprising a plurality of wave units along a wave extension direction of said color steel tiles (200).
3. The steel structural concrete panel according to claim 2, wherein the inner metal plate comprises C-shaped steel (100), and the width direction of the C-shaped groove of the C-shaped steel (100) is parallel to the wave-shaped extending direction of the color steel tiles (200).
4. The steel structural concrete panel according to claim 3, wherein the steel structural concrete panel further comprises a first connector, the color steel tiles (200) are fixedly connected with the C-shaped steel (100) through the first connector, and a cavity with two open ends is formed between the color steel tiles (200) and the C-shaped steel (100).
5. The steel structural concrete panel as recited in claim 4, wherein said color steel tiles (200) are provided with a scrap (210) protruding from said C-shaped steel (100) in a width direction of a C-shaped groove of said C-shaped steel (100), said scrap (210) including at least one of said wave shaped units.
6. The steel structural concrete panel as recited in claim 5, wherein said overlap (210) is one and includes one of said wave shaped elements.
7. The steel structural concrete panel according to any one of claims 3-6, wherein the steel structural concrete panel further comprises a steel wire (300), the steel wire (300) is fixedly arranged between the color steel tile (200) and the C-shaped steel (100), and the color steel tile (200) and the C-shaped steel (100) are arranged at intervals from the steel wire (300).
8. The steel structural concrete panel according to claim 7, wherein said steel wire (300) is provided in plurality, and a plurality of said steel wires (300) are equally spaced along the direction of wave-shaped extension of said color steel tile (200).
9. The steel structural concrete panel according to claim 7, wherein the distance between the steel wires (300) and the bottom surface of the C-shaped groove of the C-shaped steel (100) is 20-30 mm.
10. The steel structural concrete panel according to claim 7, further comprising a second connecting member fixedly connected to the C-section steel (100), wherein the steel wire (300) is fixedly connected to the second connecting member.
11. A building structure comprising a steel structural concrete panel as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925669.2U CN212866578U (en) | 2020-05-26 | 2020-05-26 | Steel structure concrete plate and building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020925669.2U CN212866578U (en) | 2020-05-26 | 2020-05-26 | Steel structure concrete plate and building structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212866578U true CN212866578U (en) | 2021-04-02 |
Family
ID=75205840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020925669.2U Active CN212866578U (en) | 2020-05-26 | 2020-05-26 | Steel structure concrete plate and building structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212866578U (en) |
-
2020
- 2020-05-26 CN CN202020925669.2U patent/CN212866578U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204252378U (en) | Light cement foam inner partition plate | |
| CN210238999U (en) | Anti-drop decorates compound integration wallboard of heat preservation fire prevention | |
| CN2791145Y (en) | New high-strength assembled external-wall heat-insulation board and complete assembled wall body | |
| CN103806597A (en) | Assembled steel-skeleton light heat-preserving and energy-saving board | |
| CN208415587U (en) | A kind of sandwich heat preservation overlapped shear wall T shape connecting node construction | |
| CN212866578U (en) | Steel structure concrete plate and building structure | |
| CN107386556B (en) | Light composite thermal insulation external wall panel | |
| CN202945738U (en) | Assembled type steel-skeleton light heat-insulation energy-saving plate | |
| CN110578388B (en) | High-performance autoclaved aerated concrete slab parapet wall structure of assembled building | |
| CN209429309U (en) | A kind of sandwich heat preservation overlapped shear wall L shape connecting node construction | |
| CN215978589U (en) | Masonry structure's prefabricated wallboard reinforced structure | |
| CN109853804A (en) | A kind of assembled steel concrete composite floor system applied to steel house | |
| CN213062583U (en) | Assembly type disassembly-free heat-preservation integrated roof template and roof | |
| CN201109944Y (en) | Polyurethane thermo-insulating board | |
| CN2911049Y (en) | In-situ light-weight composite wall | |
| CN209011405U (en) | Keep the temperature floor support plate and floor system | |
| RU2745262C1 (en) | Assembly connecting structure of roofing panels, eavy panels and wall plates and the method of its connection | |
| CN217679996U (en) | Combined wall board and assembled wall body | |
| CN217537490U (en) | Sandwich heat-insulation floor | |
| CN110761399A (en) | Vertical splicing structure of prefabricated wall board and assembling method thereof | |
| CN2821007Y (en) | External wall plate for building | |
| CN212507037U (en) | Novel light composite wallboard | |
| CN215563811U (en) | Double-deck prefabricated wallboard concatenation wall that keeps warm | |
| CN218562647U (en) | Vertical prefabricated wall body of assembled | |
| CN218622843U (en) | Low energy consumption assembled floor board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |