A kind of installation of ceiling assembly
Technical field
The utility model belongs to ceiling decoration installation fitting field, is specifically related to a kind of easy easy assembling installation of ceiling assembly.
Background technology
Tradition furred ceiling adopts the mode of lumber grillage binding ceiling to install, and not only constructional difficulties, needs roof, body of wall are bored to multiple hole and just can complete.Start general practical metal ceiling ceiling decoration at present, these smallpox ceiling decoration assemblies are generally made up of screw mandrel, main joist, connection hanging piece, triangular keel, wherein connect hanging piece usually and be spirally connected fixing, triangular keel and main joist of main joist also need to be spirally connected fixing, installation is loaded down with trivial details, as:
CN 102953498 A plastic type grid ceiling system, it is disclosed that a kind of main joist and the mode being connected hanging piece and being bolted, but main joist still needs to rely on bolt and is connected hanging piece and fixes, and installs more loaded down with trivial details;
The simple decorative ceiling assembly of CN 203475675 U structure, it is disclosed that the mode that main joist and triangular keel are connected and fixed by nut; Main joist and triangular keel still need to be connected by nut;
CN 201843241 U mono-kind improves keel, and it is disclosed that main joist has arch hanging piece, hanging piece and triangular keel withhold the structure be connected, but secondary hanging piece needs with main joist one-body molded, or welds with main joist.Single-ended hanging piece is stressed is mainly welding position, and the life-span is not long.
Utility model content
Not enough for above-mentioned prior art, the technical problems to be solved in the utility model is to provide a kind of installation of ceiling assembly, and assembling is simple, and the extension at convenient construction scene is installed, and keel withhold uniform force, install firmly effective.
For achieving the above object, the utility model adopts following technical scheme:
A kind of installation of ceiling assembly, comprise screw mandrel, main joist, connect hanging piece, triangular keel, described screw mandrel is fixed to construction ceiling by expansion bolt, the hanging piece of described connection hanging piece to be a cross section be " G " type, described connection hanging piece upper end has screw, described connection hanging piece uses nut to be flexibly connected with described screw mandrel by described screw, so can regulate the height thus the height regulating this place's furred ceiling component integration that connect hanging piece, described main joist is socketed in described connection hanging piece, " G " type of use hanging piece can from four sides packaging type socket main joist, safety can be ensured when not using nut to fix, firmly, also comprise and bilaterally hang sheet, the described bilateral sheet that hangs is mounted on described main joist, the described bilateral two ends of sheet of hanging are for the portion of withholding, the described portion of withholding has opening that shape is upside-down trapezoid and mates with described triangular keel top shape, the described bilateral portion's of the withholding triangular keel described in fastening respectively hanging sheet two ends, reach stressed to divide, extend the life-span of hanging sheet, the direction of described triangular keel is vertical with the direction of described main joist.
Further, the inner side of described connection hanging piece is slightly narrower than the external diameter of described main joist, makes described connection hanging piece can tightly overlap described main joist.
Further, described connection hanging piece and described main joist are respectively arranged with the draw-in groove of coupling in the face contacted, and described connection hanging piece is positioned at described main joist tip position and is also provided with spacing block set, more firmly tightly can overlap main joist.
Further, described main joist top also has spacing fixture block, and the described bilateral sheet that hangs is socketed in described spacing fixture block, can firmly clamp bilaterally to hang sheet.
Further, described screw mandrel forms first module with the described hanging piece that is connected, describedly bilaterally hang sheet and described triangular keel forms second unit, described second unit can arrange some groups in the axis of described main joist, be in the second unit of far-end and another is organized first module and is connected and fixed, the extension carrying out described main joist direction is by that analogy installed.
Also comprise prolongation external member, described prolongation external member is the connecting parts mated with described triangular keel top shape, described prolongation external member is by described triangular keel thus the described second unit between two of plugging between two of plugging into, described second unit is organized first module with another and is connected and fixed after plugging into, and the extension carrying out described triangular keel direction is by that analogy installed.
A kind of installation of ceiling assembly of the present utility model, assembling is simple, the extension at convenient construction scene is installed, and keel withhold uniform force, and durability is strong, install firmly effective, and can extend from main joist, triangular keel direction, use installation of ceiling assembly of the present utility model, only need use 4 groups of screw mandrels and be connected hanging piece, can complete the ceiling construction of about 15 square meters, contrast prior art has substantive distinguishing features and progress.
Accompanying drawing explanation
Fig. 1 is a kind of installation of ceiling assembly schematic perspective view of the present utility model.
Fig. 2 is that the bilateral sheet that hangs of a kind of installation of ceiling assembly of the present utility model launches schematic diagram.、
Wherein 1, screw mandrel; 2, hanging piece is connected; 21, spacing block set; 3, main joist; 31, spacing fixture block; 4, triangular keel; 5, bilaterally sheet is hung; 51, portion is withheld.
Detailed description of the invention
As Fig. 1, Fig. 2, shown in, a kind of installation of ceiling assembly of the present utility model, comprise screw mandrel 1, main joist 3, connect hanging piece 2, triangular keel 4, described silk 1 bar is fixed to construction ceiling by expansion bolt, the hanging piece of described connection hanging piece 2 to be a cross section be " G " type, described connection hanging piece 2 upper end has screw (without mark on figure), described connection hanging piece 2 uses nut (without mark on figure) to be flexibly connected with described silk 1 bar by described screw, so can regulate the height thus the height regulating this place's furred ceiling component integration that connect hanging piece 2, described main joist 3 is socketed in described connection hanging piece 2, " G " type of use hanging piece can from four sides packaging type socket main joist 3, safety can be ensured when not using nut to fix, firmly, also comprise and bilaterally hang sheet 5, the described bilateral sheet 5 that hangs is mounted on described main joist 3, the described bilateral two ends of sheet 5 of hanging are for the portion of withholding 51, the described portion 51 that withholds has opening that shape is upside-down trapezoid and mates with described triangular keel 4 top shape, described bilateral hang sheet 5 two ends withhold triangular keel 4 described in the other fastening of part 51, reach stressed to divide, extend the life-span of hanging sheet, the direction of described triangular keel 4 is vertical with the direction of described main joist 3.
Further, the inner side of described connection hanging piece 2 is slightly narrower than the external diameter of described main joist 3, makes described connection hanging piece 2 tightly can overlap described main joist 3.
Further, described connection hanging piece 2 and described main joist 3 are respectively arranged with coupling draw-in groove (without marking on figure) described connection hanging piece in the face contacted is positioned at described main joist tip position and is also provided with spacing block set 21, more firmly tightly can overlap main joist 3.
Further, described main joist 3 top also has spacing fixture block 31, and the described bilateral sheet 5 that hangs is socketed in described spacing fixture block 31, can firmly clamp bilaterally to hang sheet 5.
Described screw mandrel 1 hangs 2 form first module with described connection, the described bilateral sheet 5 that hangs forms second unit with described triangular keel 4, described second unit can arrange some groups in the axis of described main joist 3, be in the second unit of far-end and another is organized first module and is connected and fixed, the extension carrying out described main joist 3 direction is by that analogy installed.
Also comprise and extend external member (figure does not mark), described prolongation external member is the connecting parts mated with described triangular keel 4 top shape, described prolongation external member is by described triangular keel 4 thus the described second unit between two of plugging between two of plugging into, described second unit is organized first module with another and is connected and fixed after plugging into, and the extension carrying out described triangular keel 4 direction is by that analogy installed.
To one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection domain of the utility model claim.