Embedded type stone material cellular compound plate dried hanging hang structure
Technical field
The present invention relates to a kind of building dried hanging hang structure, relate in particular to a kind of dried hanging hang structure that is used for stone material cellular compound plate is installed on metope, relate more specifically to a kind of embedded type stone composite board dried hanging hang structure that is used for this purpose.
Background technology
Have various dried hanging hang structures now and be used for stone material cellular compound plate is installed on metope, such as the dried hanging hang structure of interior wall or exterior wall.Fig. 5 has showed wherein a kind of structure.As shown in the figure, this is a kind of stone material cellular compound plate dried hanging hang structure of pre-buried band pawl nut 51, and band pawl nut 51 normally carries out pre-buriedly entering after stone material cellular compound plate production is finished again.Band pawl nut 51 is that the bonding adhesive 52 by special use is fixed on the honeycomb base plate 53.This structure combines by the installation with the external dedicated dry hanging article and is directly fixed on the body of wall.Thereby realized stone material cellular compound plate is installed on the body of wall of building.This stone material cellular compound plate dried hanging hang structure is mainly used in interior exterior wall dried hanging.
Another kind of common stone material cellular compound plate dried hanging hang structure is showed among Fig. 6.In the drawings, pre-buried aluminium block 61 is embedded in before cellular board is compound in the core, the compound tapping of holing again after intact of cellular board.This structure is directly fixed on the body of wall by installing to combine with the external dedicated dry hanging article.Thereby realized stone material cellular compound plate is installed on the body of wall of building.This stone material dry suspending structure is mainly used in exterior wall dried hanging.
Another kind of common stone material cellular compound plate dried hanging hang structure is showed among Fig. 7.By special-purpose dry hanging article 72 being fixed in honeycomb panel 73, and directly install and fix on the body of wall with rivet (or tapping screw) 71.This structure mainly is applicable to indoor cladding.
Make a general survey of above stone material cellular compound plate dried hanging hang structure of the prior art, can find: these three kinds of structures all be place one's entire reliance upon cellular board (or corrugated sheet, corrugated sheet, its interlayer can be provided with honeycomb core, corrugated core or corrugation core) the planar stretch adhesion strength and shear peel strength and realize the fixing of stone material cellular compound plate.Yet the core of cellular board (corrugated sheet or corrugated sheet) has caused the planar stretch adhesion strength and has sheared peel strength relatively low owing to reason less with the adhesive layer contact area and that the core self structure is thin.Therefore, merely by adopting the compound fixing cellular board of bonding adhesive to be very easy to peel off, especially for the bigger stone material cellular compound plate of area and weight, perhaps particularly when being applied to exterior wall dried hanging, be subjected to natural climatic factor such as the influence of exposing to the weather, stone material cellular compound plate is easier to be peeled off, and therefore existing these dried hanging hang structure reliabilities are seriously not enough.
Thereby, be necessary to provide a kind of stone material cellular compound plate dried hanging hang structure of improvement, so that overcome the shortcoming and deficiency of prior art.
Summary of the invention
The purpose of this invention is to provide a kind of reinforced embedded type stone material cellular compound plate dried hanging hang structure, the reliability that it has improved stone material cellular compound plate dried extension has widely reduced stone material cellular compound plate and has been subjected to the influence of natural environment and unexpected risk of peeling off.
To achieve these goals, the invention provides a kind of embedded type stone material cellular compound plate dried hanging hang structure, it comprises cellular board core (11), be fixed in a lip-deep metal sheet (12) of this core (11), be fixed in this core (11) goes up with the lip-deep metal sheet (13) that is provided with counterbore of surperficial relative another that is fixed with this metal sheet (12), fixes and be embedded in the interior step nut (14) of two metal sheets, is fixed in the stone material (16) that is provided with on the counterbore metal sheet (13).
The invention has the advantages that: because counter bore structure is set on metal sheet, step nut is passed counter bore structure to be embedded in the cellular board, thereby combine the shortcoming that has overcome cellular board self insufficient strength that exists in the prior art by installation with the external dedicated dry hanging article, improved the reliability of stone material cellular compound plate dried extension widely, and then reduced stone material cellular compound plate and be subjected to the influence of natural environment and unexpected risk of peeling off.
Below in conjunction with accompanying drawing, describe the present invention in detail by preferred embodiment.
Description of drawings
Fig. 1 is the cut-away structure chart of embedded type stone composite board dried hanging hang structure of the present invention.
Fig. 2 is the cut-away structure chart of step nut in the structure shown in Figure 1.
Fig. 3 is the vertical view of step nut shown in Figure 2.
Fig. 4 is for being provided with the cut-away structure chart of the metal sheet of counterbore in the structure shown in Figure 1.
Fig. 5 is a kind of existing stone material dry suspending structure.
Fig. 6 is another kind of existing stone material dry suspending structure.
Fig. 7 is another existing stone material dry suspending structure.
Fig. 8 has showed embedded type stone composite board dried hanging hang structure in accordance with another embodiment of the present invention to Figure 10.
The specific embodiment
With reference now to Fig. 1-Fig. 4, present invention is described.As previously mentioned, the objective of the invention is to a technical scheme proposing to address the above problem, thereby improved the reliability of stone material cellular compound plate dried extension, reduced stone material cellular compound plate and be subjected to the influence of natural environment and unexpected risk of peeling off.
Describe embedded type stone material cellular compound plate dried hanging hang structure provided by the invention below in detail.With reference to figure 1, embedded type stone material cellular compound plate dried hanging hang structure comprises core 11, be attached to a lip-deep metal sheet 12 of this core 11, be attached to the metal sheet that is provided with counterbore 13 on another surface (with the surperficial facing surfaces that attaches metal sheet 12) of this core 11 and pass this core 11 and metal sheet 12 and the metal sheet 13 that is provided with counterbore are fixed in simultaneously step nut 14 on two apparent surfaces of this core 11, are attached at the stone material (16) on the metal sheet (13) that is provided with counterbore.
With reference to figure 2-3, described step nut 14 comprises stage portion 21 and the key 22 that extends to form from this stage portion.Offer positioning step 23 in the described key 22, the inside of described key 22 then is formed with screw thread 24.In addition, described step nut 14 can have any suitable projection of shape.Preferably, the projection of shape of the stage portion 21 of step nut 14 is non-globular model.
With reference to figure 4, the surface of described metal sheet 13 forms a plurality of counterbores 41 (upset is seen).Counterbore 41 shapes size needs stage portion 21 couplings with step nut 14.Counterbore 41 can form by any suitable mode, such as being stamped to form by the hardware stamping mould etc.
Please refer to Fig. 1 again, described cellular board core 11, metal sheet 12, be provided with counterbore metal sheet 13 at first by the compound cellular board 15 that is fixed into of special-purpose adhesive, core 11, metal sheet 12 are punched along counterbore 41 by drilling machine then.Described step nut 14 is passed from counterbore 41, and then passes the whole thickness of described core 11, and the positioning step 23 of last step nut 14 is hidden in the position, hole of metal sheet 12; 21 of stage portion are stuck in the described counterbore 41.Stone material 16 can adhere on the surface of the metal sheet 13 that is provided with counterbore securely by special-purpose adhesive, meanwhile, step nut 14 also adheres on the stone material 16 securely by special-purpose adhesive, has finally formed embedded (step nut is embedded in the honeycomb inner panel) stone material cellular compound plate dried hanging hang structure.Can be by cooperating of carrying out of suitable suspension member and step nut 14 and this dried hanging hang structure self is fixed on the body of wall.
Crucial part of the present invention is: the one side compound at cellular board and stone material is provided with counter bore structure, step nut is passed counter bore structure to be embedded in the cellular board, improved cellular board self planar stretch adhesion strength and sheared peel strength thereby combine with the installation of external dedicated dry hanging article, thereby overcome the shortcoming of cellular board self insufficient strength that exists in the prior art, improved the reliability of stone material cellular compound plate dried extension widely, reduced stone material and be subjected to the influence of natural environment and unexpected risk of peeling off.
Preferably, described metal sheet/or the metal sheet that is provided with counterbore can make by the sufficiently high material of intensity, such as can making, thereby strengthened the planar stretch adhesion strength of cellular board effectively and sheared peel strength by metal material (for example materials such as aluminium sheet, color steel, aluminium plating zinc plate).In addition, in a preferred embodiment of the invention, described core can be aluminium honeycomb, aluminium corrugation, aluminium ripple or plastic honeycomb etc.The key afterbody of this step nut can have positioning step also can not have positioning step.The length of this step nut and cellular board thickness coupling, the key afterbody does not exceed metal sheet.The stage portion shape of the counterbore shape of this metal sheet and size and step nut and size coupling, the size of counterbore just hides the stage portion of step nut live.
Fig. 8 has showed embedded type stone composite board dried hanging hang structure in accordance with another embodiment of the present invention to Figure 10.This structure has been showed not the step nut with positioning step.
Above disclosed only is the preferred embodiments of the present invention, can not limit the present invention's interest field certainly with this, and therefore the equivalent variations of being done according to the present patent application claim still belongs to the scope that the present invention is contained.