CN217000316U - Three-dimensional light steel keel framework and composite wall body applying same - Google Patents
Three-dimensional light steel keel framework and composite wall body applying same Download PDFInfo
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- CN217000316U CN217000316U CN202220057302.2U CN202220057302U CN217000316U CN 217000316 U CN217000316 U CN 217000316U CN 202220057302 U CN202220057302 U CN 202220057302U CN 217000316 U CN217000316 U CN 217000316U
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Abstract
The utility model provides a three-dimensional light steel keel framework and a composite wall body using the same, wherein the framework comprises a vertical light steel keel, the vertical light steel keel comprises two vertical plates and a plurality of transverse supporting rods for supporting and connecting the two vertical plates, the vertical light steel keel is connected by horizontal through reinforcing steel bars, the horizontal through reinforcing steel bars are arranged on the transverse supporting rods and connected with the transverse supporting rods through screws, and the horizontal through reinforcing steel bars are connected with vertical reinforcing steel bars to form a reinforcing mesh. The composite wall comprises the three-dimensional light steel keel framework, a heat preservation and insulation filling layer and surface layers, wherein the heat preservation and insulation filling layer is positioned between the two surface layers; the surface layer is a metal veneer or a metal expanded mesh mold and a plastering surface layer. The reinforced three-dimensional framework has high strength, the wall body is not easy to deform, the wall body can be constructed by a dry construction method, the requirements of fire prevention, corrosion prevention, adhesive force and durability can be met, the cost is low, and the construction efficiency is high.
Description
Technical Field
The utility model relates to an assembly type building wall material, in particular to a three-dimensional light steel keel framework and a composite wall body using the same.
Background
At present, building and decoration integrated assembly type interior decoration constructed by a dry construction method is greatly popularized, a keel partition wall constructed by the dry construction method is taken as one of assembly type building interior decoration parts and components under the term 4.3.7 in 'assembly type building interior decoration technical standard' JBJ/T491-2021 issued by a construction department and effective in 2021, 10 and 1 days, but a flame-retardant wood floor plate used by a light steel keel gypsum board partition wall used in the existing building, decoration and building material market can only reach the B1 flame-retardant and fire-proof standard, the flame-retardant wood floor plate and the gypsum board belong to moisture absorption materials, and the wall body decoration surface layer has the defects of peeling, bulging, empty shell, falling, cracking, short service cycle and the like after being affected by moisture and expanding deformation. In addition, the partition wall keel strength in the current market needs to be improved so as to avoid the defects of insufficient bearing capacity, easy deformation and the like of the wall body.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides the three-dimensional light steel keel framework and the composite wall body using the same, the framework has high strength, the wall body can realize the construction by a dry construction method, the requirements of fire resistance, corrosion resistance, adhesive force and durability can be met, the cost is low, and the construction efficiency is high.
In order to achieve the above object, the present invention firstly provides a technical solution: the utility model provides a three-dimensional light gauge steel skeleton, includes vertical light gauge steel, vertical light gauge steel includes two risers and supports a plurality of horizontal bracing pieces of connecting two risers, vertical light gauge steel link up the bar connection by the level, the level link up the reinforcing bar and arranges in on the horizontal bracing piece to be connected with horizontal bracing piece through screw, be connected with vertical reinforcing bar formation reinforcing bar net on the level link up the reinforcing bar.
The framework adopted by the scheme comprises the vertical light steel keels and the horizontal through steel bars, so that the solid reinforced light steel keel framework which is high in bearing capacity and stable and solid is formed, the vertical light steel keels and the horizontal supporting rods can be formed by rolling and pressing in a factory, standardized and large-scale production is carried out in the factory, and the vertical light steel keels and the horizontal supporting rods are simply, conveniently and quickly installed in the factory or construction site, the working efficiency is improved, and the labor cost is reduced.
Further, as an implementation mode, the riser is the light gauge steel is strengthened to the C type, and the light gauge steel is strengthened to the C type includes that a vertical cross-section is the flute profile fossil fragments of C type, and the flute profile fossil fragments have two vertical curb plates and a backplate that are connected, supports between two vertical curb plates and connects horizontal bracing piece, horizontal bracing piece are C type groove shape accessory, C type groove shape accessory with the notch of the light gauge steel is strengthened to the C type is put the adaptation embedding and welded connection relatively.
The utility model also provides a composite wall body applied to the three-dimensional light steel keel framework, which comprises the three-dimensional light steel keel framework in the technical scheme, a heat-preservation and heat-insulation filling layer and surface layers, wherein the heat-preservation and heat-insulation filling layer is positioned between the two surface layers; the surface layer is a metal veneer, the metal veneer is connected with the three-dimensional light steel keel framework through a horizontal connecting keel, and the horizontal connecting keel is positioned between two adjacent vertical light steel keels and is assembled and connected with the vertical light steel keels. The metal veneer is adopted to replace the traditional gypsum board and the traditional flame-retardant wood laminate so as to overcome the defects of poor fire resistance and moisture resistance of the traditional flame-retardant board, and easy deformation caused by moisture to cause the hollow shell, falling off, cracking and the like of the surface layer of the wall body, and simultaneously, the metal veneer is also used as a disassembly-free outer die of the heat-insulating filling layer.
Further, the horizontally connected keel passes through the connection fittings with vertical light gauge steel is connected, the connection fittings include one with the sleeve of horizontally connected keel adaptation, horizontally connected keel with can slide between the sleeve, be provided with the vertically location on the sleeve and collude, the location collude with the vertical curb plate of riser colludes the location and passes through rivet connection. Through dedicated connection fittings, realize the swing joint of horizontal connection fossil fragments and vertical light gauge steel, this kind of adjustable interval makes when installing adjustable, installs simple, convenient, swift, work efficiency is high to can suitably stretch out and draw back between the metal decorative board, avoid the wall body to warp.
Further, as an optimized connection mode, the horizontal connection keel is installed on the vertical light steel keel in a protruding mode, the metal veneer is connected with the horizontal connection keel through an adhesive, a folded edge is arranged at the edge of the metal veneer, and the folded edge is connected with the vertical light steel keel through a screw.
Further, the metal veneer is an industrial color steel plate, a stainless steel plate or an aluminum alloy plate.
The utility model also provides another composite wall body applied to the three-dimensional light steel keel framework, which comprises the three-dimensional light steel keel framework in the technical scheme, a heat preservation and insulation filling layer and a surface layer, wherein the surface layer comprises a metal expansion net mold and a plastering surface layer, the metal expansion net mold is assembled and connected with the vertical light steel keel through screws, the heat preservation and insulation filling layer is formed by pouring heat preservation light slurry between the two metal expansion net molds, and the heat preservation light slurry is formed by plastering cement mortar after being punched out from the metal expansion net molds and hardened.
Furthermore, the heat-insulating light slurry is foam cement slurry, polystyrene particle cement slurry or light ceramsite concrete slurry.
Compared with the prior art, the reinforced three-dimensional framework has high strength, the wall body is not easy to deform, the wall body can be constructed by a dry construction method, the requirements of fire prevention, corrosion prevention, adhesive force and durability can be met, the cost is low, and the construction efficiency is high.
Drawings
Fig. 1 is a schematic structural view of a three-dimensional light steel keel framework of the utility model.
Fig. 2 is a left side view of the structure of fig. 1.
Fig. 3 is a schematic elevation view of composite partition wall embodiment 1 of the present invention.
Fig. 4 is a schematic cross-sectional view of fig. 3.
Fig. 5 is a schematic cross-sectional structure of fig. 3.
Fig. 6 is a schematic view of a connection structure of the horizontal connection keel, the connection fitting and the vertical light steel keel.
Fig. 7 is a schematic view of the structure of the connection fitting.
The present invention will be described in further detail with reference to the accompanying drawings.
Detailed Description
The utility model provides a three-dimensional light gauge steel skeleton, includes vertical light gauge steel 1, vertical light gauge steel 1 includes two risers 11 and supports a plurality of horizontal bracing pieces 12 of connecting two risers 11, vertical light gauge steel 1 link up reinforcing bar 2 by the level and connects, the level link up reinforcing bar 2 and arranges in on the horizontal bracing piece 12 to be connected through screw and horizontal bracing piece 12, two planes become the band steel can be extruded to the screw department that the level link up reinforcing bar 2, make things convenient for the screw connection. The horizontal through reinforcing steel bars 2 are connected with vertical reinforcing steel bars 3 to form a reinforcing mesh, and the reinforcing mesh is connected in a bundling manner in the embodiment.
The framework adopted by the scheme comprises a vertical light steel keel 1 and a horizontal through steel bar 2, so that a solid reinforced light steel keel framework which is strong in bearing capacity and firm and solid is formed, the vertical light steel keel 1 and the horizontal support bar 12 can be formed by rolling and pressing with a rolling machine in a factory, and the production is standardized and large-scale in the factory, and the installation is simple, convenient and fast, the working efficiency is improved and the labor cost is reduced in the factory or a construction site. In the embodiment, the horizontal through steel bars 2 and the vertical steel bars 3 are tied and fixed to form the anti-seismic reinforcing steel bar reinforcing mesh. In this embodiment, the riser 11 is the light gauge steel is strengthened to the C type, and the light gauge steel is strengthened to the C type includes that a vertical cross-section is the flute profile fossil fragments of C type, and the flute profile fossil fragments have two vertical curb plates and a backplate that are connected, supports between two vertical curb plates to be connected horizontal bracing piece 12, horizontal bracing piece 12 is C type channel shape accessory, C type channel shape accessory with the notch of the light gauge steel is strengthened to the C type is put ground adaptation embedding and welded connection relatively.
Example 1 of composite wall: as shown in fig. 3 to 5, the utility model further provides a composite wall body using the three-dimensional light steel keel frame, which comprises the three-dimensional light steel keel frame in the technical scheme, a heat preservation and insulation filling layer 4 and a surface layer, wherein the heat preservation and insulation filling layer 4 is positioned between the two surface layers; the surface layer is a metal veneer 5, the metal veneer 5 is connected with the three-dimensional light steel keel framework through a horizontal connecting keel 6, and the horizontal connecting keel 6 is positioned between two adjacent vertical light steel keels 1 and is assembled and connected with the vertical light steel keels 1. The metal veneer 5 may be an industrial color steel plate, a stainless steel plate or an aluminum alloy plate. The metal veneer 5 is adopted to replace the traditional gypsum board and flame-retardant wood laminate, so as to overcome the defects of poor fire resistance and moisture resistance of the traditional flame-retardant board, and easy deformation after being affected with damp, which causes the surface layer of the wall to be hollow, fall off, crack and the like, and meanwhile, the metal veneer 5 is also used as the disassembly-free outer mold of the heat-insulation filling layer 4.
As shown in fig. 5 to 7, the horizontally connected keel 6 is installed in a protruding manner on the vertical light steel keel 1, the horizontally connected keel 6 is connected with the vertical light steel keel 1 through a connecting part 7, the connecting part 7 comprises a sleeve 71 matched with the horizontally connected keel 6, the horizontally connected keel 6 can slide between the sleeves 71, a vertical positioning hook 72 is arranged on the sleeve 31, and the positioning hook 72 is hooked with the vertical side plate of the vertical plate 11, positioned, bent and clamped and then connected through a rivet. Through dedicated connection fittings 7, realize the swing joint of horizontal connection fossil fragments 6 and vertical light gauge steel 1, this kind of adjustable interval makes when installing adjustable, and the installation is simple, convenient, swift, work efficiency is high to can suitably stretch out and draw back between the metal decorative board 5, form expansion joint 8, avoid the wall body to warp.
In this embodiment, the back of the metal veneer 5 is coated with adhesive or is connected with the horizontal connection keel 6 through double faced adhesive tape, and the edge of the metal veneer 5 is provided with a folded edge which is connected with the vertical light steel keel 1 through a screw.
In the embodiment, the metal veneer 5 is used as an inner partition wall decorative surface layer, is pre-installed and fixed on the wall body reinforcing keel, and is used as an disassembly-free outer template when a wall body filling layer is poured.
Composite wall embodiment 2: the utility model also provides another composite wall body using the three-dimensional light steel keel framework, which has a structure basically the same as that of embodiment 1 (the following part number refers to the attached drawing of embodiment 1), and comprises the three-dimensional light steel keel framework, a heat preservation and insulation filling layer 4 and a surface layer, wherein the surface layer comprises a metal expansion net mold and a plastering surface layer, the metal expansion net mold is assembled and connected with the vertical light steel keel 1 through screws, the heat preservation and insulation filling layer 4 is formed by pouring heat preservation light slurry between the two metal expansion net molds, the heat preservation light slurry is punched from N long expansion net holes of the metal expansion net molds and hardened to form a concave-convex pitted surface wall body, and the plastering surface is leveled by cement mortar and is firmly connected with a wall body base layer to form the plastering surface layer. The heat-insulating light slurry is foamed cement slurry, polystyrene granule cement slurry or light ceramsite concrete slurry, and is poured into the three-dimensional light steel keel framework to be hardened to form the reinforced light concrete anti-seismic wall body.
In the embodiment, if the reinforcing steel bars are tied on the metal expanded mesh mold, the reinforcing steel bar outer leaf wall with the thickness of not less than 35mm is coated, and the outer leaf wall can be used as an energy-saving outer peripheral retaining wall of a non-bearing building in a temperate region in south China.
The above embodiments are only used for illustrating the technical solutions of the present invention and are not limited, and as for the connection of the three-dimensional light steel keel frame and the building structure column and beam, reference may be made to the application of the chinese utility model with application number CN2021226202236.6, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the scope of the claims of the present invention.
Claims (7)
1. The three-dimensional light steel keel framework comprises a vertical light steel keel and is characterized in that the vertical light steel keel comprises two vertical plates and a plurality of transverse supporting rods for supporting and connecting the two vertical plates, the vertical light steel keel is connected by horizontal through reinforcing steel bars, the horizontal through reinforcing steel bars are arranged on the transverse supporting rods and are connected with the transverse supporting rods through screws, and the horizontal through reinforcing steel bars are connected with vertical reinforcing steel bars to form a reinforcing mesh.
2. The three-dimensional light steel keel frame of claim 1, wherein: the vertical plate is a C-shaped reinforced light steel keel, the C-shaped reinforced light steel keel comprises a vertical groove-shaped keel with a C-shaped cross section, the groove-shaped keel is provided with two vertical side plates and a back plate which are connected, the two vertical side plates are connected with each other in a supporting mode, the transverse supporting rod is a C-shaped groove fitting, and the C-shaped groove fitting is oppositely embedded in the groove opening of the C-shaped reinforced light steel keel in a matching mode and is welded and connected with the groove opening of the C-shaped reinforced light steel keel.
3. A composite wall, its characterized in that: the three-dimensional light steel keel frame comprises the three-dimensional light steel keel frame as claimed in claim 1 or 2, and a heat preservation and insulation filling layer and surface layers, wherein the heat preservation and insulation filling layer is positioned between the two surface layers; the surface layer is a metal veneer, the metal veneer is connected with the three-dimensional light steel keel framework through a horizontal connecting keel, and the horizontal connecting keel is positioned between two adjacent vertical light steel keels and is assembled and connected with the vertical light steel keels.
4. The composite wall of claim 3, wherein: the horizontal connection keel is connected with the vertical light steel keel through a connecting part, the connecting part comprises a sleeve matched with the horizontal connection keel, the horizontal connection keel can slide between the sleeves, a vertical positioning hook is arranged on the sleeve, and the positioning hook is hooked with a vertical side plate of the vertical plate, positioned and connected through a rivet.
5. The composite wall of claim 3, wherein: the metal veneer is connected with the horizontal connection keel through viscose, and the edge of the metal veneer is provided with a folded edge which is connected with the vertical light steel keel through a screw.
6. The composite wall of claim 3, wherein: the metal veneer is an industrial color steel plate, a stainless steel plate or an aluminum alloy plate.
7. A composite wall body is characterized in that: the three-dimensional light steel keel frame comprises the three-dimensional light steel keel frame as claimed in claim 1 or 2, and a heat preservation and insulation filling layer and a surface layer; the surface layer comprises a metal expansion net die and a plastering surface layer, and the metal expansion net die is assembled and connected with the vertical light steel keel through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220057302.2U CN217000316U (en) | 2022-01-11 | 2022-01-11 | Three-dimensional light steel keel framework and composite wall body applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220057302.2U CN217000316U (en) | 2022-01-11 | 2022-01-11 | Three-dimensional light steel keel framework and composite wall body applying same |
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| CN217000316U true CN217000316U (en) | 2022-07-19 |
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| CN202220057302.2U Active CN217000316U (en) | 2022-01-11 | 2022-01-11 | Three-dimensional light steel keel framework and composite wall body applying same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110668A (en) * | 2022-07-27 | 2022-09-27 | 北京城建北方众邦装饰工程有限公司 | Assembled light steel keel integrated composite board partition wall and construction method |
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2022
- 2022-01-11 CN CN202220057302.2U patent/CN217000316U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115110668A (en) * | 2022-07-27 | 2022-09-27 | 北京城建北方众邦装饰工程有限公司 | Assembled light steel keel integrated composite board partition wall and construction method |
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