A kind of ultra-thin internal partition wall
Technical field
This utility model relates to building field, particularly to a kind of internal partition wall。
Background technology
Internal partition wall is a kind of novel construction material, along with the development of China's modernization construction, is widely used to the places such as hotel, station, arenas, market, factory, office building, Old building building renovation, interior decoration setting, ceiling in recent years。
Internal partition wall of the prior art, generally adopts steel Os Draconis as integral support, outer side covers sound-and-fire proof plate, but the steel Os Draconis of internal partition wall of the prior art is wider so that it is bigger that internal partition wall takies usable floor area。Especially, in small apartment building reconstruction process, this kind of internal partition wall big shortcoming that takes up room is just more notable。
Utility model content
For solving the problems referred to above, the utility model proposes a kind of ultra-thin internal partition wall, it is little that this internal partition wall takies usable floor area, the advantage simultaneously having the internal partition wall fire prevention of prior art, sound insulation concurrently。
For achieving the above object, the technical solution adopted in the utility model is: a kind of ultra-thin internal partition wall, and including horizontal Os Draconis, centre keel and composite plate, described horizontal keel installation is on building structure, and described centre keel is inserted in horizontal Os Draconis equally spacedly;Described composite plate is installed in horizontal Os Draconis both sides outer wall, and fixes by sequentially passing through the installation screw lock of composite plate, horizontal Os Draconis and centre keel;Distance between the outer surface of described horizontal Os Draconis both sides composite plate is less than or equal to 60mm。
In the ultra-thin internal partition wall of the one that the utility model proposes, described horizontal Os Draconis include horizontal garboard strake and horizontal Os Draconis web, described horizontal garboard strake is arranged on horizontal Os Draconis web two ends, and described horizontal garboard strake is vertical with described horizontal Os Draconis web and extends to horizontal Os Draconis web homonymy。
In the ultra-thin internal partition wall of the one that the utility model proposes, described horizontal Os Draconis web has multiple equally spaced installing hole, installing hole in the horizontal Os Draconis in described top is relative with the installing hole in the horizontal Os Draconis in lower section, and what described centre keel was through is inserted in multiple described installing hole。
In the ultra-thin internal partition wall of the one that the utility model proposes, described centre keel includes centre keel wing plate, centre keel web and kink, described centre keel wing plate is arranged on centre keel web two ends, and described centre keel wing plate is vertical with described centre keel web and extends to centre keel web homonymy, each centre keel wing plate end bends to another centre keel wing plate direction and forms kink。
In the ultra-thin internal partition wall of the one that the utility model proposes, the spacing between two described horizontal garboard strakes is 40mm, and the length of described horizontal garboard strake is 40mm, and the thickness of described horizontal garboard strake and horizontal Os Draconis web is 0.8mm。
In the ultra-thin internal partition wall of the one that the utility model proposes, spacing between two described centre keel wing plates is 38.5mm, the thickness of described centre keel wing plate and centre keel web is 0.8mm, and the length of described centre keel wing plate is 50mm, and the length of described kink is 5mm。
In the ultra-thin internal partition wall of the one that the utility model proposes, described horizontal Os Draconis and described centre keel are bent into by galvanized steel plain sheet。
In the ultra-thin internal partition wall of the one that the utility model proposes, described composite plate is formed by the compacting of magnesium oxide, magnesium chloride, wood flour and filler。
Use the beneficial effects of the utility model are: this kind of ultra-thin internal partition wall, including horizontal Os Draconis, centre keel and composite plate, described horizontal Os Draconis have several and horizontal Os Draconis two ends to be arranged on building structure, several described centre keels are inserted in horizontal Os Draconis and use Os Draconis pincers or pulling rivet to fix equally spacedly, described composite plate covers horizontal Os Draconis both sides outer wall, and described composite plate, horizontal Os Draconis and centre keel lock connection successively by installing screw, the spacing between the composite plate outer surface of horizontal Os Draconis both sides is 60mm。This internal partition wall integral thickness is maintained at 60mm, takies use space little。In this ultra-thin internal partition wall, horizontal Os Draconis and centre keel plug-in mounting form latticed Os Draconis system, and bulk strength is high, and it is little to take up room, it is not necessary to default wooden splint both can meet the hanging of 100kg article, and hanging position is unrestricted。
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of a kind of ultra-thin internal partition wall of this utility model。
Fig. 2 is a kind of ultra-thin internal partition wall center keel sectional drawing of this utility model。
Fig. 3 is horizontal Os Draconis sectional drawing in a kind of ultra-thin internal partition wall of this utility model。
Accompanying drawing labelling includes:
The 100-horizontal Os Draconis 110-horizontal Os Draconis web of horizontal garboard strake 120-
200-centre keel 210-centre keel wing plate 220-centre keel web
230-kink 300-composite plate 400-installs screw
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail。
As shown in Figure 1, the present embodiment provides a kind of ultra-thin internal partition wall, it is characterized in that: include horizontal Os Draconis 100, centre keel 200 and composite plate 300, described horizontal Os Draconis 100 are arranged on building structure, described centre keel 200 is inserted in horizontal Os Draconis 100 equally spacedly, and uses Os Draconis pincers or pulling rivet to fix;Described composite plate 300 is installed in horizontal Os Draconis 100 both sides outer wall, and is locked by sequentially passing through the installation screw 400 of composite plate 300, horizontal Os Draconis 100 and centre keel 200;Distance between the outer surface of described horizontal Os Draconis 100 both sides composite plate 300 is less than or equal to 60mm。
Concrete, in this internal partition wall installation process, first expansion bolt is used at the construction field (site) to be fixed on building structure by horizontal Os Draconis 100, then centre keel 200 inserted in horizontal Os Draconis 100 one by one and use Os Draconis pincers or pulling rivet to fix, now horizontal Os Draconis 100 and centre keel 200 form latticed Os Draconis system, then composite plate 300 is abutted in the outer wall of horizontal Os Draconis 100, finally by installing screw 400 by corresponding horizontal Os Draconis 100 and centre keel 200 infall, composite plate 300, horizontal Os Draconis 100 and centre keel 200 are sequentially passed through, is assembled into complete internal partition wall。The thickness of this internal partition wall Os Draconis system is 40mm, thickness about the 60mm that internal partition wall is overall, and it takes up room little, can ensure that body of wall consolidates simultaneously。Space between inside cavity and Os Draconis system is easily installed line box, after internal partition wall entirety lays, uses filleting Gypsum Fibrosum and grid cloth to process to strengthen cracking resistance to sheet material piece。
In the present embodiment, horizontal Os Draconis 100 include horizontal garboard strake 110 and horizontal Os Draconis web 120, and horizontal garboard strake 110 is arranged on horizontal Os Draconis web 120 two ends, and horizontal garboard strake 110 is vertical with horizontal Os Draconis web 120 and extends to horizontal Os Draconis web 120 homonymy。The cavity that horizontal garboard strake 110 and horizontal Os Draconis web 120 enclose is for holding centre keel 200。
Centre keel 200 includes centre keel wing plate 210, centre keel web 220 and kink 230, centre keel wing plate 210 is arranged on centre keel web 220 two ends, and centre keel wing plate 210 is vertical with centre keel web 220 and extends to centre keel web 220 homonymy, each centre keel wing plate 210 end bends and is formed kink 230 to another centre keel wing plate 210 direction。Centre keel 200 strengthens the ability of the anti-twist deformation of centre keel 200 further by the kink 230 of end, and simultaneously when centre keel 200 end is placed on bottom surface, kink 230 has certain effect supporting whole Os Draconis system。
Concrete, horizontal Os Draconis web 120 has multiple equally spaced installing hole, and the installing hole in the horizontal Os Draconis in top 100 is relative with the installing hole in the horizontal Os Draconis in lower section 100, and what centre keel 200 was through is inserted in multiple installing hole。Spacing between two horizontal garboard strakes 110 is 40mm, and the length of horizontal garboard strake 110 is 40mm, and the thickness of horizontal garboard strake 110 and horizontal Os Draconis web 120 is 0.8mm。Spacing between two centre keel wing plates 210 is 38.5mm, and the thickness of centre keel wing plate 210 and centre keel web 220 is 0.8mm, and the length of centre keel wing plate 210 is 50mm, and the length of kink 230 is 5mm。
In this internal partition wall, when centre keel 200 inserts in horizontal Os Draconis 100, centre keel 200 can embed between horizontal garboard strake 110 just, and horizontal garboard strake 110 end slightly opens so that horizontal Os Draconis 100 and centre keel 200 install tightened relative。
In the present embodiment, horizontal Os Draconis 100 and centre keel 200 are bent into by galvanized steel plain sheet。Galvanized steel plain sheet has good corrosion resistance and rust-preventing characteristic, is especially suitable in the wet environment of south and uses。In other embodiments, horizontal Os Draconis 100 can be made up of other metal steel plate bendings。
Composite plate 300 is formed by the compacting of magnesium oxide, magnesium chloride, wood flour and filler。This kind of composite plate 300 improves body of wall without the sound insulation in filling cotton situation and fire protecting performance, and need not preset wooden splint and both can meet the hanging of 100kg article, and hanging position is unrestricted。
Above content is only preferred embodiment of the present utility model; for those of ordinary skill in the art; according to thought of the present utility model; may be made that many changes in specific embodiments and applications; as long as these changes are without departing from design of the present utility model, belong to protection domain of the present utility model。