A kind of aluminum square tube and the variola connected and composed by it
Technical field
This utility model relates to building ceiling constructing technology field.
Background technology
In building particularly residential housing, indoor are generally provided with ceiling, can beautify indoor, also can prevent roof beam structure dust from falling soil, set ceiling in especially simpler on roof, thin building, moreover it is possible to play the heat insulation effect of winter warming, summer.This ceiling is referred to as variola in Chinese ancient architecture, and primitive form is to make some grids with batten, then at bed board above, plate can make various decoration, such as colored drawing, engraving etc..
In the design of modern building variola, wooden structures fire-protection rating does not reaches requirement, many employing aluminium sheets replace wood, such as grille ceiling, aluminium alloy plate it is distributed mutual assembly in length and breadth and connects and composes Open Grid, be fixed on roof through suspension rod, well arranged, space is penetrating, being easy to sky and take the maintenance of cold air, power system, compared to tradition variola, it has, and mounting or dismounting are simpler, be unlikely to deform, the advantage of fire-proof and damp-proof.But, in prior art, network and the shape of grille ceiling are single, mostly be cross and connect between aluminium alloy plate, it is impossible to according to roof shape and cold air, power system flexible arrangement, lack the aesthetic feeling of tradition variola simultaneously.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of aluminum square tube, network variola can be interconnected to constitute, attachment structure is simple, aluminum square tube is connected with each other convenient, fast, the network of variola can flexible arrangement as required, meet roof shape and cold air, power system maintenance needs.
For solving above-mentioned technical problem, technical solution adopted in the utility model is: a kind of aluminum square tube, including U shape plate, described U shape plate includes the flanging of inside lateral buckling above bottom surface plate body, side plate body and side plate body, the plate body two ends, side of described U-board are equipped with extension parallel with it, groove that is that described extension is provided with under shed and that be perpendicular to side plate body, for female groove;It is positioned at described U shape plate identical with the position of female groove, the shapes and sizes of two extensions of one end;Groove that is that be additionally provided with upper shed at least one side plate body of described U-board and that be perpendicular to side plate body, for pilot trench;Described female groove is perpendicular to the pilot trench of another described aluminum square tube through this pilot trench so that this extending area, mother's groove place is in the U shape plate of this pilot trench place aluminum square tube, it is achieved two aluminum square tube Horizontal limitings, vertical removable connect.
Described female bottom land of groove and sustained height on the bottom land plate body on the side of pilot trench.
Further, two side plate bodys of described U-board are equipped with pilot trench.
As preferably, the bottom land of described female groove and pilot trench is the square that the length of side is equal.
Further, described pilot trench two is one group, is positioned at same vat on the plate body of same side, and in described group, pilot trench is with to be positioned at described U shape plate corresponding with female groove of two extensions of one end.
Further, described pilot trench three is one group, is positioned at same vat on the plate body of described side, and the width of pilot trench being positioned at centre matches with the width of two female grooves, and one group of pilot trench can be connected with two other aluminum square tube adjoined simultaneously.
Described aluminum square tube includes multiple vat, is separately positioned on the diverse location on side, side plate body or side, both sides plate body.
A kind of variola including foregoing aluminum square tube.Described variola is docked with female groove of other aluminum square tubes by pilot trench by described aluminum square tube and is constituted.On the plate body of described aluminum square tube side, diverse location arranges and organizes pilot trench more, it is possible to form multiple network.
Use and have the beneficial effects that produced by technique scheme: between this utility model aluminum square tube, use the mode that one side connects, one aluminum square tube can be connected in its one or both sides with multiple aluminum square tubes simultaneously, mother-son groove docking quickly, simple, be simple to manufacture, low cost.Multiple aluminum square tubes connect flexibly, it is possible to constituting grille ceiling, its network is various informative, can arrange as required, suitable little area roof or the installation on abnormity roof, disclosure satisfy that roof cold air, power system maintenance needs simultaneously, go out enough spaces at relevant position lattice, facilitate later period maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model a kind of embodiment of aluminum square tube;
Fig. 2 is the floor map after embodiment illustrated in fig. 1 aluminum square tube U shape plate launches;
Fig. 3 is the close-up schematic view of A in Fig. 2;
Fig. 4 is the close-up schematic view of B in Fig. 2;
Fig. 5 is the close-up schematic view of C in Fig. 2;
Fig. 6 is the structural representation of a kind of embodiment of this utility model variola;
Fig. 7 is the structural representation of the various aluminum square tubes of variola shown in pie graph 6;
Fig. 8 is the structural representation shown in Fig. 6 for the fixing connector adjoining aluminum square tube.
Wherein, 1, bottom surface plate body;2, side plate body;3, flanging;4, extension;5, female groove;6, pilot trench;7, vat;8, connector.
Detailed description of the invention
In order to clearly describe this utility model, with detailed description of the invention, this utility model is described in further detail below in conjunction with the accompanying drawings.
A kind of aluminum square tube, see Fig. 1, Fig. 2 and Fig. 7, including U shape plate, U shape plate includes the flanging 3 of inside lateral buckling above bottom surface plate body 1, side plate body 2 and side plate body 2, side plate body 2 two ends of U-board are equipped with extension 4 parallel with it, see groove that is that Fig. 3, extension 4 are provided with under shed and that be perpendicular to side plate body 2, for female groove 5;It is positioned at U shape plate identical with the position of female groove 5, the shapes and sizes of two extensions 4 of one end;Groove that is that be additionally provided with upper shed at least one side plate body 2 of U-board and that be perpendicular to side plate body 2, for pilot trench 6;Described female groove 5 is perpendicular to the pilot trench 6 of another described aluminum square tube through this pilot trench 6, this mother's groove 5 and side plate body 2 grafting of connected aluminum square tube, this pilot trench 6 and extension 4 grafting of connected aluminum square tube, this mother's groove 5 place extension 4 is made to be positioned at the U shape plate of this pilot trench 6 place aluminum square tube, it is achieved two aluminum square tube Horizontal limitings, vertical removable connect.The bottom land of female groove 5 and pilot trench 6 is the square that the length of side is equal.
The technical program is improved further, female bottom land of groove 5 and sustained height on the bottom land plate body on the side 2 of pilot trench 6.Interconnective two aluminum square tube side plate bodys 2 be identical determine height in the case of, after aluminum square tube connects, the upper-lower height of constituted variola is regular, facilitates whether the grafting of operator's identification mother-son groove puts in place simultaneously.
The technical program is improved further, two side plate bodys 2 of U-board are equipped with pilot trench 6.Aluminum square tube both sides all can be connected with other aluminum square tubes, improves the alternative that aluminum square tube connects further, improves the configuration ability of variola.
Improving the technical program further, pilot trench 6 two is one group, is positioned at same vat 7 on same side plate body 2, sees Fig. 4, and in group, pilot trench 6 is with to be positioned at U shape plate corresponding with female groove 5 of two extensions 4 of one end.After it connects, structure is shown in Fig. 6.
The technical program is improved further, pilot trench 6 three is one group, it is positioned at same vat 7 on same side plate body 2, see Fig. 5, and be positioned at centre the width of pilot trench 6 and the width of two female grooves 5 match, one group of pilot trench 6 can be connected with two other aluminum square tube adjoined simultaneously, and after it connects, structure is shown in Fig. 6.
Aluminum square tube includes multiple vat 7, is separately positioned on the diverse location on side, side plate body 2 or side, both sides plate body 2.
A kind of variola, is shown in Fig. 6, and this variola is connected and composed by the aluminum square tube of nine different structures, for the various aluminum square tubes of variola shown in pie graph 6 in Fig. 7.Four kinds of aluminum square tubes peripherally located in this variola are single side surface plate body 2 and open vat 7, and five kinds of internally positioned aluminum square tubes are bilateral side plate body 2 and open vat 7.The vat 7 being provided with three pilot trench 6 of each aluminum square tube, simultaneously adjacent with two other identical aluminum square tube connects.
In variola shown in Fig. 6, it is additionally provided with connector 8 so that these two aluminum square tubes fix connection between two adjacent identical aluminum square tubes, connector 8 structure is shown in Fig. 8, it should be noted that, shown variola is not provided with this connector 8 and also is able to normal use, and the purpose setting up connector 8 is to strengthen the intensity of variola.Connector 8 is similarly U shape plate structure, and it does not set flanging, and the plate body of both sides all opens groove, and the adjacent side plate body 2 of two aluminum square tubes is inserted simultaneously in the groove of connector 8 spacing and fixing by pilot trench 6.
A kind of aluminum square tube provided this utility model above and the variola connected and composed by it are described in detail; this utility model is applied specific case embodiment of the present utility model is set forth; the explanation of above example is only intended to help and understands this utility model; should be understood that; to those of ordinary skill in the art; on the premise of without departing from this utility model principle; also this utility model can be carried out some improvement, these improvement also fall in this utility model scope of the claims.